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store/index.js | mcdermed/Elkwood | import React from 'react'
import { createStore, combineReducers, compose, applyMiddleware } from 'redux'
import { routerReducer, routerMiddleware } from 'react-router-redux'
import { metaMiddleware } from './middleware/Meta'
import { PromiseMiddleware } from './middleware/Promise'
import { requestReducer } from './actions/Requests'
import { postsReducer } from './actions/PostList'
import { componentReducer } from './actions/Component'
import { openGraphReducer } from './actions/OpenGraph'
import { metaReducer } from './actions/Meta'
import { asyncStatus } from './actions/AsyncStatus'
import { galleries } from './actions/Gallery'
export function configureStore(history, initialState) {
const reducer = combineReducers({
routing: routerReducer,
posts: postsReducer,
component: componentReducer,
requests: requestReducer,
openGraphs: openGraphReducer,
meta: metaReducer,
asyncStatus,
galleries
})
const store = createStore(
reducer,
initialState,
compose(
applyMiddleware(
routerMiddleware(history),
PromiseMiddleware,
metaMiddleware,
// store => next => action => {
// console.log('Action dispatched', action)
// return next(action)
// },
),
typeof window !== 'undefined' && window.devToolsExtension ? window.devToolsExtension() : f => f
)
)
return store
}
|
client/components/test.js | wuyang910217/meteor-react-redux-base | import React, { Component } from 'react';
import { Icon, Button, Rate, DatePicker } from 'antd';
import { WingBlank } from 'antd-mobile';
export default class Test extends Component {
constructor(props){
super(props);
this.state = {
value: 2
};
this.handleChange = this.handleChange.bind(this);
}
handleChange(value) {
this.setState({
value: value
});
}
render(){
const { value } = this.state;
return(
<div size='md' style={{paddingTop: '1rem'}}>
<Icon type="caret-right" />
<Button type="primary" >ds</Button>
<span>
<Rate onChange={this.handleChange} value={value} />
{value && <span className="ant-rate-text">{value} stars</span>}
</span>
<DatePicker />
</div>
);
}
}
|
app/containers/app.container.js | azothForgotten/Newznab-Frontend | import React from 'react';
import Search from '../components/search.component';
import Details from '../components/details.component';
import NzbSearch from '../components/nzbsearch.component';
import ResultList from '../components/resultList.component';
import Menu from '../components/menu.component';
import Settings from '../components/settings.component';
import NZBGet from 'nzbget-api';
import FlatButton from 'material-ui/FlatButton';
import LinearProgress from 'material-ui/LinearProgress';
var MovieDB = require('moviedb');
const {ipcRenderer} = window.require('electron');
// AppContainer class
class AppContainer extends React.Component {
// AppContainer constructor
constructor(props) {
super(props);
this.state = {
settings: {
tmdb_api_key: '',
newznab_endpoint: '',
newznab_api_key: '',
nzbget_host: '',
nzbget_port: '',
nzbget_user: '',
nzbget_password: ''
},
movie: {backdrop_path: '', title: '', release_date: '', overview: '', id: ''},
inProgress: false,
openSettings: false,
movies: [],
nzbItems: []
}
}
componentWillMount() {
ipcRenderer.on('getEnv', (event, arg) => {
if (!localStorage.getItem('settings') && arg.TMDB_API_KEY) {
localStorage.setItem('settings', JSON.stringify(
{
tmdb_api_key: arg.TMDB_API_KEY,
newznab_endpoint: arg.NEWZNAB_ENDPOINT,
newznab_api_key: arg.NEWZNAB_API_KEY,
nzbget_host: arg.NZBGET_HOST,
nzbget_port: arg.NZBGET_PORT,
nzbget_user: arg.NZBGET_USER,
nzbget_password: arg.NZBGET_PASSWORD
}
));
}
if (localStorage.getItem('settings')) {
var userSettings = JSON.parse(localStorage.getItem('settings'));
this.setState({settings: userSettings});
}
if (userSettings) {
var nzbGetOptions = {
host: userSettings.nzbget_host,
port: userSettings.nzbget_port,
login: userSettings.nzbget_user,
hash: userSettings.nzbget_password,
testJsonDir: `${__dirname}/`
}
console.log(nzbGetOptions);
this.nzbGet = new NZBGet(nzbGetOptions);
}
if (this.state.settings && this.state.settings.tmdb_api_key)
this.mdb = MovieDB(this.state.settings.tmdb_api_key);
else
this.setState({openSettings: true});
});
ipcRenderer.send('getEnv');
}
// componentDidMount lifecycle method. Called once a component is loaded
componentDidMount() {
}
handleSelect(value, item) {
let movie = this.state.movies[item];
this.mdb.movieInfo({id: movie.id},
(err, res) => this.setState({movie: res})
);
this.setState({nzbItems: []});
}
handleChange(value) {
let self = this;
console.log('changed: ' + value);
this.mdb.searchMovie({ query: value},
(err, res) => {
console.log(res);
this.setState({movies: res.results});
console.log(this.state);
}
);
this.setState({nzbItems: []});
}
handleClick() {
var imdb = this.state.movie.imdb_id.replace('tt','');
this.setState({inProgress: true})
console.log(`https://${this.state.settings.newznab_endpoint}?t=movie&apikey=${this.state.settings.newznab_api_key}&imdbid=${imdb}&limit=100&o=json`);
fetch(`https://${this.state.settings.newznab_endpoint}?t=movie&apikey=${this.state.settings.newznab_api_key}&imdbid=${imdb}&limit=100&o=json`)
.then((response) => response.json())
.then((response) => {
console.log(response);
if (response.channel) {
this.setState({nzbItems: response.channel.item, inProgress: false});
}
else
this.setState({inProgress: false});
})
.catch((err) => {
console.log(err);
this.setState({inProgress: false});
})
}
arrayBufferToBase64(buffer) {
var binary = '';
var bytes = new Uint8Array(buffer);
var len = bytes.byteLength;
for (var i = 0; i < len; i++) {
binary += String.fromCharCode(bytes[i]);
}
return window.btoa(binary);
}
handleRowClick(e) {
fetch(e.link)
.then((response) => response.arrayBuffer())
.then((result) => {
console.log(result);
this.nzbGet.append(e.title, this.arrayBufferToBase64(result), 'movie', 0, false, false, '', 0, 'SCORE', (err, res) => {
if (err)
console.log(err);
if (res)
console.log(res);
});
})
.catch(function(err) {
console.log(err);
});
}
handleOpenSettings() {
this.setState({openSettings: true});
}
handleCloseSettings() {
var userSettings = JSON.parse(localStorage.getItem('settings'));
this.setState({openSettings: false, settings: userSettings});
}
handleSaveSettings() {
console.log(this.state.settings);
this.setState({openSettings: false});
localStorage.setItem('settings', JSON.stringify(this.state.settings))
var nzbGetOptions = {
host: this.state.settings.nzbget_host,
port: this.state.settings.nzbget_port,
login: this.state.settings.nzbget_user,
hash: this.state.settings.nzbget_password,
testJsonDir: `${__dirname}/`
}
console.log(nzbGetOptions);
this.nzbGet = new NZBGet(nzbGetOptions);
this.mdb = MovieDB(this.state.settings.tmdb_api_key);
}
handleSettings(e, setting) {
var set = this.state.settings;
set[setting] = e.target.value;
this.setState({settings: set});
}
artwork(url) {
if (url)
return 'http://image.tmdb.org/t/p/w1920' + url;
return './public/img/logo.png';
}
// Update input box
// Render method
render () {
var details;
var nzbs;
if (this.state.movie.imdb_id) {
details = <Details
title = {this.state.movie.title}
date = {this.state.movie.release_date ? new Date(this.state.movie.release_date).toLocaleDateString() : ''}
description = {this.state.movie.overview}
artwork = {this.artwork(this.state.movie.backdrop_path)}
action = {<NzbSearch handleClick = {this.handleClick.bind(this)} />}
/>;
}
var nzbTable;
if (this.state.nzbItems && this.state.nzbItems.length > 0) {
nzbTable = <ResultList
handleRowClick = {this.handleRowClick.bind(this)}
items = {this.state.nzbItems}
/>;
}
var inProgress;
if (this.state.inProgress)
inProgress = <LinearProgress mode="indeterminate" />;
var float = {
float: 'right'
}
return (
<div>
<Settings
actions={[
<FlatButton label="Cancel" primary={true} onTouchTap={this.handleCloseSettings.bind(this)}/>,
<FlatButton label="Save" primary={false} onTouchTap={this.handleSaveSettings.bind(this)}/>
]}
open={this.state.openSettings}
handleSettings={this.handleSettings.bind(this)}
settings={this.state.settings}
/>
<Search
label="Search Movies..."
items={this.state.movies}
handleSelect={this.handleSelect.bind(this)}
handleChange={this.handleChange.bind(this)}
menu={<Menu action={this.handleOpenSettings.bind(this)}/>}
/>
<br/>
{details}
<div>
<center>
{inProgress}
</center>
</div>
{nzbTable}
</div>
);
}
}
// Export AppContainer Component
export default AppContainer
|
ajax/libs/forerunnerdb/1.3.25/fdb-core+views.min.js | maruilian11/cdnjs | !function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){{var d=a("../lib/Core");a("../lib/View")}"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/Core":5,"../lib/View":24}],2:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a){var b;this._primaryKey="_id",this._keyArr=[],this._data=[],this._objLookup={},this._count=0;for(b in a)a.hasOwnProperty(b)&&this._keyArr.push({key:b,dir:a[b]})};d.addModule("ActiveBucket",e),d.synthesize(e.prototype,"primaryKey"),d.mixin(e.prototype,"Mixin.Sorting"),e.prototype.qs=function(a,b,c,d){if(!b.length)return 0;for(var e,f,g,h=-1,i=0,j=b.length-1;j>=i&&(e=Math.floor((i+j)/2),h!==e);)f=b[e],void 0!==f&&(g=d(this,a,c,f),g>0&&(i=e+1),0>g&&(j=e-1)),h=e;return g>0?e+1:e},e.prototype._sortFunc=function(a,b,c,d){var e,f,g,h=c.split(".:."),i=d.split(".:."),j=a._keyArr,k=j.length;for(e=0;k>e;e++)if(f=j[e],g=typeof b[f.key],"number"===g&&(h[e]=Number(h[e]),i[e]=Number(i[e])),h[e]!==i[e]){if(1===f.dir)return a.sortAsc(h[e],i[e]);if(-1===f.dir)return a.sortDesc(h[e],i[e])}},e.prototype.insert=function(a){var b,c;return b=this.documentKey(a),c=this._data.indexOf(b),-1===c?(c=this.qs(a,this._data,b,this._sortFunc),this._data.splice(c,0,b)):this._data.splice(c,0,b),this._objLookup[a[this._primaryKey]]=b,this._count++,c},e.prototype.remove=function(a){var b,c;return b=this._objLookup[a[this._primaryKey]],b?(c=this._data.indexOf(b),c>-1?(this._data.splice(c,1),delete this._objLookup[a[this._primaryKey]],this._count--,!0):!1):!1},e.prototype.index=function(a){var b,c;return b=this.documentKey(a),c=this._data.indexOf(b),-1===c&&(c=this.qs(a,this._data,b,this._sortFunc)),c},e.prototype.documentKey=function(a){var b,c,d="",e=this._keyArr,f=e.length;for(b=0;f>b;b++)c=e[b],d&&(d+=".:."),d+=a[c.key];return d+=".:."+a[this._primaryKey]},e.prototype.count=function(){return this._count},d.finishModule("ActiveBucket"),b.exports=e},{"./Shared":23}],3:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k;d=a("./Shared");var l=function(a){this.init.apply(this,arguments)};l.prototype.init=function(a){this._primaryKey="_id",this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._name=a,this._data=[],this._groups=[],this._metrics=new f,this._deferQueue={insert:[],update:[],remove:[],upsert:[]},this._deferThreshold={insert:100,update:100,remove:100,upsert:100},this._deferTime={insert:1,update:1,remove:1,upsert:1},this._subsetOf(this)},d.addModule("Collection",l),d.mixin(l.prototype,"Mixin.Common"),d.mixin(l.prototype,"Mixin.Events"),d.mixin(l.prototype,"Mixin.ChainReactor"),d.mixin(l.prototype,"Mixin.CRUD"),d.mixin(l.prototype,"Mixin.Constants"),d.mixin(l.prototype,"Mixin.Triggers"),d.mixin(l.prototype,"Mixin.Sorting"),d.mixin(l.prototype,"Mixin.Matching"),f=a("./Metrics"),g=a("./KeyValueStore"),h=a("./Path"),i=a("./IndexHashMap"),j=a("./IndexBinaryTree"),k=a("./Crc"),e=d.modules.Core,l.prototype.crc=k,d.synthesize(l.prototype,"state"),d.synthesize(l.prototype,"name"),l.prototype.data=function(){return this._data},l.prototype.drop=function(){if("dropped"===this._state)return!0;if(this._db&&this._db._collection&&this._name){if(this.debug()&&console.log("Dropping collection "+this._name),this._state="dropped",this.emit("drop",this),delete this._db._collection[this._name],this._groups&&this._groups.length){var a,b=[];for(a=0;a<this._groups.length;a++)b.push(this._groups[a]);for(a=0;a<b.length;a++)this._groups[a].removeCollection(this)}return delete this._primaryKey,delete this._primaryIndex,delete this._primaryCrc,delete this._crcLookup,delete this._name,delete this._data,delete this._groups,delete this._metrics,!0}return!1},l.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey!==a&&(this._primaryKey=a,this._primaryIndex.primaryKey(a),this.rebuildPrimaryKeyIndex()),this):this._primaryKey},l.prototype._onInsert=function(a,b){this.emit("insert",a,b)},l.prototype._onUpdate=function(a){this.emit("update",a)},l.prototype._onRemove=function(a){this.emit("remove",a)},d.synthesize(l.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&this.primaryKey(a.primaryKey()),this.$super.apply(this,arguments)}),l.prototype.setData=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';if(a){var d=this._metrics.create("setData");d.start(),b=this.options(b),this.preSetData(a,b,c),b.$decouple&&(a=this.decouple(a)),a instanceof Array||(a=[a]),d.time("transformIn"),a=this.transformIn(a),d.time("transformIn");var e=[].concat(this._data);this._dataReplace(a),d.time("Rebuild Primary Key Index"),this.rebuildPrimaryKeyIndex(b),d.time("Rebuild Primary Key Index"),d.time("Rebuild All Other Indexes"),this._rebuildIndexes(),d.time("Rebuild All Other Indexes"),d.time("Resolve chains"),this.chainSend("setData",a,{oldData:e}),d.time("Resolve chains"),d.stop(),this.emit("setData",this._data,e)}return c&&c(!1),this},l.prototype.rebuildPrimaryKeyIndex=function(a){a=a||{$ensureKeys:void 0,$violationCheck:void 0};var b,c,d,e,f=a&&void 0!==a.$ensureKeys?a.$ensureKeys:!0,g=a&&void 0!==a.$violationCheck?a.$violationCheck:!0,h=this._primaryIndex,i=this._primaryCrc,j=this._crcLookup,k=this._primaryKey;for(h.truncate(),i.truncate(),j.truncate(),b=this._data,c=b.length;c--;){if(d=b[c],f&&this.ensurePrimaryKey(d),g){if(!h.uniqueSet(d[k],d))throw'ForerunnerDB.Collection "'+this.name()+'": Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: '+d[this._primaryKey]}else h.set(d[k],d);e=JSON.stringify(d),i.set(d[k],e),j.set(e,d)}},l.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},l.prototype.truncate=function(){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';return this.emit("truncate",this._data),this._data.length=0,this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this.deferEmit("change",{type:"truncate"}),this},l.prototype.upsert=function(a,b){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';if(a){var c,d,e=this._deferQueue.upsert,f=this._deferThreshold.upsert,g={};if(a instanceof Array){if(a.length>f)return this._deferQueue.upsert=e.concat(a),this.processQueue("upsert",b),{};for(g=[],d=0;d<a.length;d++)g.push(this.upsert(a[d]));return b&&b(),g}switch(a[this._primaryKey]?(c={},c[this._primaryKey]=a[this._primaryKey],this._primaryIndex.lookup(c)[0]?g.op="update":g.op="insert"):g.op="insert",g.op){case"insert":g.result=this.insert(a);break;case"update":g.result=this.update(c,a)}return g}return b&&b(),{}},l.prototype.update=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';b=this.decouple(b),b=this.transformIn(b),this.debug()&&console.log('Updating some collection data for collection "'+this.name()+'"');var d,e,f=this,g=this._metrics.create("update"),h=function(d){var e,h,i=f.decouple(d);return f.willTrigger(f.TYPE_UPDATE,f.PHASE_BEFORE)||f.willTrigger(f.TYPE_UPDATE,f.PHASE_AFTER)?(e={type:"update",query:f.decouple(a),update:f.decouple(b),options:f.decouple(c),op:g},h=f.updateObject(i,e.update,e.query,e.options,""),f.processTrigger(e,f.TYPE_UPDATE,f.PHASE_BEFORE,d,i)!==!1?(h=f.updateObject(d,i,e.query,e.options,""),f.processTrigger(e,f.TYPE_UPDATE,f.PHASE_AFTER,d,i)):h=!1):h=f.updateObject(d,b,a,c,""),h};return g.start(),g.time("Retrieve documents to update"),d=this.find(a,{$decouple:!1}),g.time("Retrieve documents to update"),d.length&&(g.time("Update documents"),e=d.filter(h),g.time("Update documents"),e.length&&(g.time("Resolve chains"),this.chainSend("update",{query:a,update:b,dataSet:d},c),g.time("Resolve chains"),this._onUpdate(e),this.deferEmit("change",{type:"update",data:e}))),g.stop(),e||[]},l.prototype._replaceObj=function(a,b){var c;this._removeFromIndexes(a);for(c in a)a.hasOwnProperty(c)&&delete a[c];for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);if(!this._insertIntoIndexes(a))throw'ForerunnerDB.Collection "'+this.name()+'": Primary key violation in update! Key violated: '+a[this._primaryKey];return!0},l.prototype.updateById=function(a,b){var c={};return c[this._primaryKey]=a,this.update(c,b)},l.prototype.updateObject=function(a,b,c,d,e,f){b=this.decouple(b),e=e||"","."===e.substr(0,1)&&(e=e.substr(1,e.length-1));var g,i,j,k,l,m,n,o,p,q=!1,r=!1;for(p in b)if(b.hasOwnProperty(p)){if(g=!1,"$"===p.substr(0,1))switch(p){case"$key":case"$index":g=!0;break;default:g=!0,r=this.updateObject(a,b[p],c,d,e,p),q=q||r}if(this._isPositionalKey(p)&&(g=!0,p=p.substr(0,p.length-2),m=new h(e+"."+p),a[p]&&a[p]instanceof Array&&a[p].length)){for(i=[],j=0;j<a[p].length;j++)this._match(a[p][j],m.value(c)[0],"",{})&&i.push(j);for(j=0;j<i.length;j++)r=this.updateObject(a[p][i[j]],b[p+".$"],c,d,e+"."+p,f),q=q||r}if(!g)if(f||"object"!=typeof b[p])switch(f){case"$inc":this._updateIncrement(a,p,b[p]),q=!0;break;case"$push":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot push to a key that is not an array! ('+p+")";if(void 0!==b[p].$position&&b[p].$each instanceof Array)for(l=b[p].$position,k=b[p].$each.length,j=0;k>j;j++)this._updateSplicePush(a[p],l+j,b[p].$each[j]);else if(b[p].$each instanceof Array)for(k=b[p].$each.length,j=0;k>j;j++)this._updatePush(a[p],b[p].$each[j]);else this._updatePush(a[p],b[p]);q=!0;break;case"$pull":if(a[p]instanceof Array){for(i=[],j=0;j<a[p].length;j++)this._match(a[p][j],b[p],"",{})&&i.push(j);for(k=i.length;k--;)this._updatePull(a[p],i[k]),q=!0}break;case"$pullAll":if(a[p]instanceof Array){if(!(b[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot pullAll without being given an array of values to pull! ('+p+")";if(i=a[p],k=i.length,k>0)for(;k--;){for(l=0;l<b[p].length;l++)i[k]===b[p][l]&&(this._updatePull(a[p],k),k--,q=!0);if(0>k)break}}break;case"$addToSet":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot addToSet on a key that is not an array! ('+p+")";var s,t,u,v,w=a[p],x=w.length,y=!0,z=d&&d.$addToSet;for(b[p].$key?(u=!1,v=new h(b[p].$key),t=v.value(b[p])[0],delete b[p].$key):z&&z.key?(u=!1,v=new h(z.key),t=v.value(b[p])[0]):(t=JSON.stringify(b[p]),u=!0),s=0;x>s;s++)if(u){if(JSON.stringify(w[s])===t){y=!1;break}}else if(t===v.value(w[s])[0]){y=!1;break}y&&(this._updatePush(a[p],b[p]),q=!0);break;case"$splicePush":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot splicePush with a key that is not an array! ('+p+")";if(l=b.$index,void 0===l)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot splicePush without a $index integer value!';delete b.$index,l>a[p].length&&(l=a[p].length),this._updateSplicePush(a[p],l,b[p]),q=!0;break;case"$move":if(!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot move on a key that is not an array! ('+p+")";for(j=0;j<a[p].length;j++)if(this._match(a[p][j],b[p],"",{})){var A=b.$index;if(void 0===A)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot move without a $index integer value!';delete b.$index,this._updateSpliceMove(a[p],j,A),q=!0;break}break;case"$mul":this._updateMultiply(a,p,b[p]),q=!0;break;case"$rename":this._updateRename(a,p,b[p]),q=!0;break;case"$unset":this._updateUnset(a,p),q=!0;break;case"$pop":if(!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot pop from a key that is not an array! ('+p+")";this._updatePop(a[p],b[p])&&(q=!0);break;default:a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0)}else if(null!==a[p]&&"object"==typeof a[p])if(n=a[p]instanceof Array,o=b[p]instanceof Array,n||o)if(!o&&n)for(j=0;j<a[p].length;j++)r=this.updateObject(a[p][j],b[p],c,d,e+"."+p,f),q=q||r;else a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0);else r=this.updateObject(a[p],b[p],c,d,e+"."+p,f),q=q||r;else a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0)}return q},l.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},l.prototype._updateProperty=function(a,b,c){a[b]=c,this.debug()&&console.log('ForerunnerDB.Collection: Setting non-data-bound document property "'+b+'" for collection "'+this.name()+'"')},l.prototype._updateIncrement=function(a,b,c){a[b]+=c},l.prototype._updateSpliceMove=function(a,b,c){a.splice(c,0,a.splice(b,1)[0]),this.debug()&&console.log('ForerunnerDB.Collection: Moving non-data-bound document array index from "'+b+'" to "'+c+'" for collection "'+this.name()+'"')},l.prototype._updateSplicePush=function(a,b,c){a.length>b?a.splice(b,0,c):a.push(c)},l.prototype._updatePush=function(a,b){a.push(b)},l.prototype._updatePull=function(a,b){a.splice(b,1)},l.prototype._updateMultiply=function(a,b,c){a[b]*=c},l.prototype._updateRename=function(a,b,c){a[c]=a[b],delete a[b]},l.prototype._updateUnset=function(a,b){delete a[b]},l.prototype._updatePop=function(a,b){var c=!1;return a.length>0&&(1===b?(a.pop(),c=!0):-1===b&&(a.shift(),c=!0)),c},l.prototype.remove=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';var d,e,f,g,h,i,j,k,l=this;if(a instanceof Array){for(g=[],f=0;f<a.length;f++)g.push(this.remove(a[f],{noEmit:!0}));return(!b||b&&!b.noEmit)&&this._onRemove(g),c&&c(!1,g),g}if(d=this.find(a,{$decouple:!1}),d.length){h=function(a){l._removeFromIndexes(a),e=l._data.indexOf(a),l._dataRemoveAtIndex(e)};for(var m=0;m<d.length;m++)j=d[m],l.willTrigger(l.TYPE_REMOVE,l.PHASE_BEFORE)||l.willTrigger(l.TYPE_REMOVE,l.PHASE_AFTER)?(i={type:"remove"},k=l.decouple(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_BEFORE,k,k)!==!1&&(h(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_AFTER,k,k))):h(j);this.chainSend("remove",{query:a,dataSet:d},b),(!b||b&&!b.noEmit)&&this._onRemove(d),this.deferEmit("change",{type:"remove",data:d})}return c&&c(!1,d),d},l.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)},l.prototype.deferEmit=function(){var a,b=this;this._noEmitDefer||this._db&&(!this._db||this._db._noEmitDefer)?this.emit.apply(this,arguments):(a=arguments,this._changeTimeout&&clearTimeout(this._changeTimeout),this._changeTimeout=setTimeout(function(){b.debug()&&console.log("ForerunnerDB.Collection: Emitting "+a[0]),b.emit.apply(b,a)},100))},l.prototype.processQueue=function(a,b){var c=this._deferQueue[a],d=this._deferThreshold[a],e=this._deferTime[a];if(c.length){var f,g=this;c.length&&(f=c.length>d?c.splice(0,d):c.splice(0,c.length),this[a](f)),setTimeout(function(){g.processQueue(a,b)},e)}else b&&b()},l.prototype.insert=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';return"function"==typeof b?(c=b,b=this._data.length):void 0===b&&(b=this._data.length),a=this.transformIn(a),this._insertHandle(a,b,c)},l.prototype._insertHandle=function(a,b,c){var d,e,f=this._deferQueue.insert,g=this._deferThreshold.insert,h=[],i=[];if(a instanceof Array){if(a.length>g)return this._deferQueue.insert=f.concat(a),void this.processQueue("insert",c);for(e=0;e<a.length;e++)d=this._insert(a[e],b+e),d===!0?h.push(a[e]):i.push({doc:a[e],reason:d})}else d=this._insert(a,b),d===!0?h.push(a):i.push({doc:a,reason:d});return this.chainSend("insert",a,{index:b}),this._onInsert(h,i),c&&c(),this.deferEmit("change",{type:"insert",data:h}),{inserted:h,failed:i}},l.prototype._insert=function(a,b){if(a){var c,d,e,f,g=this;if(this.ensurePrimaryKey(a),c=this.insertIndexViolation(a),e=function(a){g._insertIntoIndexes(a),b>g._data.length&&(b=g._data.length),g._dataInsertAtIndex(b,a)},c)return"Index violation in index: "+c;if(g.willTrigger(g.TYPE_INSERT,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)){if(d={type:"insert"},g.processTrigger(d,g.TYPE_INSERT,g.PHASE_BEFORE,{},a)===!1)return!1;e(a),g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)&&(f=g.decouple(a),g.processTrigger(d,g.TYPE_INSERT,g.PHASE_AFTER,{},f))}else e(a);return!0}return"No document passed to insert"},l.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},l.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},l.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},l.prototype._insertIntoIndexes=function(a){var b,c,d=this._indexByName,e=JSON.stringify(a);c=this._primaryIndex.uniqueSet(a[this._primaryKey],a),this._primaryCrc.uniqueSet(a[this._primaryKey],e),this._crcLookup.uniqueSet(e,a);for(b in d)d.hasOwnProperty(b)&&d[b].insert(a);return c},l.prototype._removeFromIndexes=function(a){var b,c=this._indexByName,d=JSON.stringify(a);this._primaryIndex.unSet(a[this._primaryKey]),this._primaryCrc.unSet(a[this._primaryKey]),this._crcLookup.unSet(d);for(b in c)c.hasOwnProperty(b)&&c[b].remove(a)},l.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},l.prototype.indexOfDocById=function(a){return this._data.indexOf(this._primaryIndex.get(a[this._primaryKey]))},l.prototype.subset=function(a,b){var c=this.find(a,b);return(new l)._subsetOf(this).primaryKey(this._primaryKey).setData(c)},l.prototype.subsetOf=function(){return this.__subsetOf},l.prototype._subsetOf=function(a){return this.__subsetOf=a,this},l.prototype.distinct=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';var d,e,f=this.find(b,c),g=new h(a),i={},j=[];for(e=0;e<f.length;e++)d=g.value(f[e])[0],d&&!i[d]&&(i[d]=!0,j.push(d));return j},l.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},l.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new l,h=typeof a;if("string"===h){for(c=0;f>c;c++)d=JSON.stringify(e[c]),d.indexOf(a)>-1&&g.insert(e[c]);return g.find({},b)}return this.find(a,b)},l.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},l.prototype.options=function(a){return a=a||{},a.$decouple=void 0!==a.$decouple?a.$decouple:!0,a.$explain=void 0!==a.$explain?a.$explain:!1,a},l.prototype.find=function(a,b){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';a=a||{},b=this.options(b);var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C=this._metrics.create("find"),D=this.primaryKey(),E=this,F=!0,G={},H=[],I=[],J=[],K={},L=function(b){return E._match(b,a,"and",K)};if(C.start(),a){if(C.time("analyseQuery"),c=this._analyseQuery(a,b,C),C.time("analyseQuery"),C.data("analysis",c),c.hasJoin&&c.queriesJoin){for(C.time("joinReferences"),g=0;g<c.joinsOn.length;g++)k=c.joinsOn[g],j=new h(c.joinQueries[k]),i=j.value(a)[0],G[c.joinsOn[g]]=this._db.collection(c.joinsOn[g]).subset(i);C.time("joinReferences")}if(c.indexMatch.length&&(!b||b&&!b.$skipIndex)?(C.data("index.potential",c.indexMatch),C.data("index.used",c.indexMatch[0].index),C.time("indexLookup"),e=c.indexMatch[0].lookup,C.time("indexLookup"),c.indexMatch[0].keyData.totalKeyCount===c.indexMatch[0].keyData.score&&(F=!1)):C.flag("usedIndex",!1),F&&(e&&e.length?(d=e.length,C.time("tableScan: "+d),e=e.filter(L)):(d=this._data.length,C.time("tableScan: "+d),e=this._data.filter(L)),b.$orderBy&&(C.time("sort"),e=this.sort(b.$orderBy,e),C.time("sort")),C.time("tableScan: "+d)),b.$limit&&e&&e.length>b.$limit&&(e.length=b.$limit,C.data("limit",b.$limit)),b.$decouple&&(C.time("decouple"),e=this.decouple(e),C.time("decouple"),C.data("flag.decouple",!0)),b.$join){for(f=0;f<b.$join.length;f++)for(k in b.$join[f])if(b.$join[f].hasOwnProperty(k))for(s=k,l=this._db.collection(k),m=b.$join[f][k],t=0;t<e.length;t++){o={},p=!1,q=!1;for(n in m)if(m.hasOwnProperty(n))if("$"===n.substr(0,1))switch(n){case"$as":s=m[n];break;case"$multi":p=m[n];break;case"$require":q=m[n]}else o[n]=new h(m[n]).value(e[t])[0];r=l.find(o),!q||q&&r[0]?e[t][s]=p===!1?r[0]:r:H.push(e[t])}C.data("flag.join",!0)}if(H.length){for(C.time("removalQueue"),v=0;v<H.length;v++)u=e.indexOf(H[v]),u>-1&&e.splice(u,1);C.time("removalQueue")}if(b.$transform){for(C.time("transform"),v=0;v<e.length;v++)e.splice(v,1,b.$transform(e[v]));C.time("transform"),C.data("flag.transform",!0)}this._transformEnabled&&this._transformOut&&(C.time("transformOut"),e=this.transformOut(e),C.time("transformOut")),C.data("results",e.length)}else e=[];C.time("scanFields");for(v in b)b.hasOwnProperty(v)&&0!==v.indexOf("$")&&(1===b[v]?I.push(v):0===b[v]&&J.push(v));if(C.time("scanFields"),I.length||J.length){for(C.data("flag.limitFields",!0),C.data("limitFields.on",I),C.data("limitFields.off",J),C.time("limitFields"),v=0;v<e.length;v++){B=e[v];for(w in B)B.hasOwnProperty(w)&&(I.length&&w!==D&&-1===I.indexOf(w)&&delete B[w],J.length&&J.indexOf(w)>-1&&delete B[w])}C.time("limitFields")}if(b.$elemMatch){C.data("flag.elemMatch",!0),C.time("projection-elemMatch");for(v in b.$elemMatch)if(b.$elemMatch.hasOwnProperty(v))for(y=new h(v),w=0;w<e.length;w++)if(z=y.value(e[w])[0],z&&z.length)for(x=0;x<z.length;x++)if(E._match(z[x],b.$elemMatch[v],"",{})){y.set(e[w],v,[z[x]]);break}C.time("projection-elemMatch")}if(b.$elemsMatch){C.data("flag.elemsMatch",!0),C.time("projection-elemsMatch");for(v in b.$elemsMatch)if(b.$elemsMatch.hasOwnProperty(v))for(y=new h(v),w=0;w<e.length;w++)if(z=y.value(e[w])[0],z&&z.length){for(A=[],x=0;x<z.length;x++)E._match(z[x],b.$elemsMatch[v],"",{})&&A.push(z[x]);y.set(e[w],v,A)}C.time("projection-elemsMatch")}return C.stop(),e.__fdbOp=C,e},l.prototype.indexOf=function(a){var b=this.find(a,{$decouple:!1})[0];return b?this._data.indexOf(b):void 0},l.prototype.transform=function(a){return void 0!==a?("object"==typeof a?(void 0!==a.enabled&&(this._transformEnabled=a.enabled),void 0!==a.dataIn&&(this._transformIn=a.dataIn),void 0!==a.dataOut&&(this._transformOut=a.dataOut)):this._transformEnabled=a!==!1,this):{enabled:this._transformEnabled,dataIn:this._transformIn,dataOut:this._transformOut}},l.prototype.transformIn=function(a){if(this._transformEnabled&&this._transformIn){if(a instanceof Array){var b,c=[];for(b=0;b<a.length;b++)c[b]=this._transformIn(a[b]);return c}return this._transformIn(a)}return a},l.prototype.transformOut=function(a){if(this._transformEnabled&&this._transformOut){if(a instanceof Array){var b,c=[];for(b=0;b<a.length;b++)c[b]=this._transformOut(a[b]);return c}return this._transformOut(a)}return a},l.prototype.sort=function(a,b){b=b||[];var c,d,e=[];for(c in a)a.hasOwnProperty(c)&&(d={},d[c]=a[c],d.___fdbKey=c,e.push(d));return e.length<2?this._sort(a,b):this._bucketSort(e,b)},l.prototype._bucketSort=function(a,b){var c,d,e,f=a.shift(),g=[];if(a.length>0){b=this._sort(f,b),d=this.bucket(f.___fdbKey,b);for(e in d)d.hasOwnProperty(e)&&(c=[].concat(a),g=g.concat(this._bucketSort(c,d[e])));return g}return this._sort(f,b)},l.prototype._sort=function(a,b){var c,d=this,e=new h,f=e.parse(a,!0)[0];if(e.path(f.path),1===f.value)c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortAsc(c,f)};else{if(-1!==f.value)throw'ForerunnerDB.Collection "'+this.name()+'": $orderBy clause has invalid direction: '+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},l.prototype.bucket=function(a,b){var c,d={};for(c=0;c<b.length;c++)d[b[c][a]]=d[b[c][a]]||[],d[b[c][a]].push(b[c]);return d},l.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p={queriesOn:[this._name],indexMatch:[],hasJoin:!1,queriesJoin:!1,joinQueries:{},query:a,options:b},q=[],r=[];if(c.time("checkIndexes"),m=new h,n=m.countKeys(a)){void 0!==a[this._primaryKey]&&(c.time("checkIndexMatch: Primary Key"),p.indexMatch.push({lookup:this._primaryIndex.lookup(a,b),keyData:{matchedKeys:[this._primaryKey],totalKeyCount:n,score:1},index:this._primaryIndex}),c.time("checkIndexMatch: Primary Key"));for(o in this._indexById)if(this._indexById.hasOwnProperty(o)&&(j=this._indexById[o],k=j.name(),c.time("checkIndexMatch: "+k),i=j.match(a,b),i.score>0&&(l=j.lookup(a,b),p.indexMatch.push({lookup:l,keyData:i,index:j})),c.time("checkIndexMatch: "+k),i.score===n))break;c.time("checkIndexes"),p.indexMatch.length>1&&(c.time("findOptimalIndex"),p.indexMatch.sort(function(a,b){return a.keyData.score>b.keyData.score?-1:a.keyData.score<b.keyData.score?1:a.keyData.score===b.keyData.score?a.lookup.length-b.lookup.length:void 0}),c.time("findOptimalIndex"))}if(b.$join){for(p.hasJoin=!0,d=0;d<b.$join.length;d++)for(e in b.$join[d])b.$join[d].hasOwnProperty(e)&&(q.push(e),r.push("$as"in b.$join[d][e]?b.$join[d][e].$as:e));for(g=0;g<r.length;g++)f=this._queryReferencesCollection(a,r[g],""),f&&(p.joinQueries[q[g]]=f,p.queriesJoin=!0);p.joinsOn=q,p.queriesOn=p.queriesOn.concat(q)}return p},l.prototype._queryReferencesCollection=function(a,b,c){var d;for(d in a)if(a.hasOwnProperty(d)){if(d===b)return c&&(c+="."),c+d;if("object"==typeof a[d])return c&&(c+="."),c+=d,this._queryReferencesCollection(a[d],b,c)}return!1},l.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},l.prototype.findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=this.find(a),k=j.length,l=this._db.collection("__FDB_temp_"+this.objectId()),m={parents:k,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(e=0;k>e;e++)if(f=i.value(j[e])[0]){if(l.setData(f),g=l.find(c,d),d.returnFirst&&g.length)return g[0];m.subDocs.push(g),m.subDocTotal+=g.length,m.pathFound=!0}return l.drop(),d.noStats?m.subDocs:(m.pathFound||(m.err="No objects found in the parent documents with a matching path of: "+b),m)},l.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return b?b.name():!1},l.prototype.ensureIndex=function(a,b){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,d={start:(new Date).getTime()};if(b)switch(b.type){case"hashed":c=new i(a,b,this);break;case"btree":c=new j(a,b,this);break;default:c=new i(a,b,this)}else c=new i(a,b,this);return this._indexByName[c.name()]?{err:"Index with that name already exists"}:this._indexById[c.id()]?{err:"Index with those keys already exists"}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,d.end=(new Date).getTime(),d.total=d.end-d.start,this._lastOp={type:"ensureIndex",stats:{time:d}},{index:c,id:c.id(),name:c.name(),state:c.state()})},l.prototype.index=function(a){return this._indexByName?this._indexByName[a]:void 0},l.prototype.lastOp=function(){return this._metrics.list()},l.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw'ForerunnerDB.Collection "'+this.name()+'": Collection diffing requires that both collections have the same primary key!';for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;e>c;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;e>c;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},e.prototype.collection=function(a,b){if(a)return this._collection[a]||this.debug()&&console.log("Creating collection "+a),this._collection[a]=this._collection[a]||new l(a).db(this),void 0!==b&&this._collection[a].primaryKey(b),this._collection[a];throw'ForerunnerDB.Core "'+this.name()+'": Cannot get collection with undefined name!'},e.prototype.collectionExists=function(a){return Boolean(this._collection[a])},e.prototype.collections=function(a){var b,c=[];a&&(a instanceof RegExp||(a=new RegExp(a)));for(b in this._collection)this._collection.hasOwnProperty(b)&&(a?a.exec(b)&&c.push({name:b,count:this._collection[b].count()}):c.push({name:b,count:this._collection[b].count()}));return c},d.finishModule("Collection"),b.exports=l},{"./Crc":6,"./IndexBinaryTree":7,"./IndexHashMap":8,"./KeyValueStore":9,"./Metrics":10,"./Path":21,"./Shared":23}],4:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared");var h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){var b=this;b._name=a,b._data=new g("__FDB__cg_data_"+b._name),b._collections=[],b._view=[]},d.addModule("CollectionGroup",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),g=a("./Collection"),e=d.modules.Core,f=d.modules.Core.prototype.init,h.prototype.on=function(){this._data.on.apply(this._data,arguments)},h.prototype.off=function(){this._data.off.apply(this._data,arguments)},h.prototype.emit=function(){this._data.emit.apply(this._data,arguments)},h.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),h.prototype.addCollection=function(a){if(a&&-1===this._collections.indexOf(a)){if(this._collections.length){if(this._primaryKey!==a.primaryKey())throw'ForerunnerDB.CollectionGroup "'+this.name()+'": All collections in a collection group must have the same primary key!'}else this.primaryKey(a.primaryKey());this._collections.push(a),a._groups.push(this),a.chain(this),this._data.insert(a.find())}return this},h.prototype.removeCollection=function(a){if(a){var b,c=this._collections.indexOf(a);-1!==c&&(a.unChain(this),this._collections.splice(c,1),b=a._groups.indexOf(this),-1!==b&&a._groups.splice(b,1)),0===this._collections.length&&delete this._primaryKey}return this},h.prototype._chainHandler=function(a){switch(a.type){case"setData":a.data=this.decouple(a.data),this._data.remove(a.options.oldData),this._data.insert(a.data);break;case"insert":a.data=this.decouple(a.data),this._data.insert(a.data);break;case"update":this._data.update(a.data.query,a.data.update,a.options);break;case"remove":this._data.remove(a.data.query,a.options)}},h.prototype.insert=function(){this._collectionsRun("insert",arguments)},h.prototype.update=function(){this._collectionsRun("update",arguments)},h.prototype.updateById=function(){this._collectionsRun("updateById",arguments)},h.prototype.remove=function(){this._collectionsRun("remove",arguments)},h.prototype._collectionsRun=function(a,b){for(var c=0;c<this._collections.length;c++)this._collections[c][a].apply(this._collections[c],b)},h.prototype.find=function(a,b){return this._data.find(a,b)},h.prototype.removeById=function(a){for(var b=0;b<this._collections.length;b++)this._collections[b].removeById(a)},h.prototype.subset=function(a,b){var c=this.find(a,b);return(new g)._subsetOf(this).primaryKey(this._primaryKey).setData(c)},h.prototype.drop=function(){if("dropped"!==this._state){var a,b,c;if(this._debug&&console.log("Dropping collection group "+this._name),this._state="dropped",this._collections&&this._collections.length)for(b=[].concat(this._collections),a=0;a<b.length;a++)this.removeCollection(b[a]);if(this._view&&this._view.length)for(c=[].concat(this._view),a=0;a<c.length;a++)this._removeView(c[a]);this.emit("drop",this)}return!0},e.prototype.init=function(){this._collectionGroup={},f.apply(this,arguments)},e.prototype.collectionGroup=function(a){return a?(this._collectionGroup[a]=this._collectionGroup[a]||new h(a).db(this),this._collectionGroup[a]):this._collectionGroup;
},e.prototype.collectionGroups=function(){var a,b=[];for(a in this._collectionGroup)this._collectionGroup.hasOwnProperty(a)&&b.push({name:a});return b},b.exports=h},{"./Collection":3,"./Shared":23}],5:[function(a,b,c){"use strict";var d,e,f,g,h;d=a("./Shared"),h=a("./Overload");var i=function(a){this.init.apply(this,arguments)};i.prototype.init=function(a){this._primaryKey="_id",this._name=a,this._collection={},this._debug={}},i.prototype.moduleLoaded=new h({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b()}},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),i.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},i.moduleLoaded=i.prototype.moduleLoaded,i.version=i.prototype.version,i.shared=d,i.prototype.shared=d,d.addModule("Core",i),d.mixin(i.prototype,"Mixin.Common"),d.mixin(i.prototype,"Mixin.ChainReactor"),d.mixin(i.prototype,"Mixin.Constants"),e=a("./Collection.js"),f=a("./Metrics.js"),g=a("./Crc.js"),i.prototype._isServer=!1,d.synthesize(i.prototype,"primaryKey"),d.synthesize(i.prototype,"state"),d.synthesize(i.prototype,"name"),i.prototype.isClient=function(){return!this._isServer},i.prototype.isServer=function(){return this._isServer},i.prototype.crc=g,i.prototype.isClient=function(){return!this._isServer},i.prototype.isServer=function(){return this._isServer},i.prototype.arrayToCollection=function(a){return(new e).setData(a)},i.prototype.on=function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||[],this._listeners[a].push(b),this},i.prototype.off=function(a,b){if(a in this._listeners){var c=this._listeners[a],d=c.indexOf(b);d>-1&&c.splice(d,1)}return this},i.prototype.emit=function(a,b){if(this._listeners=this._listeners||{},a in this._listeners){var c,d=this._listeners[a],e=d.length;for(c=0;e>c;c++)d[c].apply(this,Array.prototype.slice.call(arguments,1))}return this},i.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d=d.concat("string"===e?c.peek(a):c.find(a)));return d},i.prototype.peekCat=function(a){var b,c,d,e={},f=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],"string"===f?(d=c.peek(a),d&&d.length&&(e[c.name()]=d)):(d=c.find(a),d&&d.length&&(e[c.name()]=d)));return e},i.prototype.drop=function(a){if("dropped"!==this._state){var b,c=this.collections(),d=c.length,e=0,f=function(){e++,e===d&&a&&a()};for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(f),delete this._collection[c[b].name];this.emit("drop",this)}return!0},b.exports=i},{"./Collection.js":3,"./Crc.js":6,"./Metrics.js":10,"./Overload":20,"./Shared":23}],6:[function(a,b,c){"use strict";var d=function(){var a,b,c,d=[];for(b=0;256>b;b++){for(a=b,c=0;8>c;c++)a=1&a?3988292384^a>>>1:a>>>1;d[b]=a}return d}();b.exports=function(a){var b,c=-1;for(b=0;b<a.length;b++)c=c>>>8^d[255&(c^a.charCodeAt(b))];return(-1^c)>>>0}},{}],7:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(){},g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c){this._btree=new(f.create(2,this.sortAsc)),this._size=0,this._id=this._itemKeyHash(a,a),this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&this.collection(c),this.name(b&&b.name?b.name:this._id)},d.addModule("IndexBinaryTree",g),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Sorting"),g.prototype.id=function(){return this._id},g.prototype.state=function(){return this._state},g.prototype.size=function(){return this._size},d.synthesize(g.prototype,"data"),d.synthesize(g.prototype,"name"),d.synthesize(g.prototype,"collection"),d.synthesize(g.prototype,"type"),d.synthesize(g.prototype,"unique"),g.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=(new e).parse(this._keys).length,this):this._keys},g.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree=new(f.create(2,this.sortAsc)),this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},g.prototype.insert=function(a,b){var c,d,e=this._unique,f=this._itemKeyHash(a,this._keys);e&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),d=this._btree.get(f),void 0===d&&(d=[],this._btree.put(f,d)),d.push(a),this._size++},g.prototype.remove=function(a,b){var c,d,e,f=this._unique,g=this._itemKeyHash(a,this._keys);f&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),d=this._btree.get(g),void 0!==d&&(e=d.indexOf(a),e>-1&&(1===d.length?this._btree.del(g):d.splice(e,1),this._size--))},g.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},g.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},g.prototype.lookup=function(a){return this._data[this._itemHash(a,this._keys)]||[]},g.prototype.match=function(a,b){var c,d=new e,f=d.parseArr(this._keys),g=d.parseArr(a),h=[],i=0;for(c=0;c<f.length;c++){if(g[c]!==f[c])return{matchedKeys:[],totalKeyCount:g.length,score:0};i++,h.push(g[c])}return{matchedKeys:h,totalKeyCount:g.length,score:i}},g.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},g.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},g.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.finishModule("IndexBinaryTree"),b.exports=g},{"./Path":21,"./Shared":23}],8:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a,b,c){this._crossRef={},this._size=0,this._id=this._itemKeyHash(a,a),this.data({}),this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&this.collection(c),this.name(b&&b.name?b.name:this._id)},d.addModule("IndexHashMap",f),d.mixin(f.prototype,"Mixin.ChainReactor"),f.prototype.id=function(){return this._id},f.prototype.state=function(){return this._state},f.prototype.size=function(){return this._size},d.synthesize(f.prototype,"data"),d.synthesize(f.prototype,"name"),d.synthesize(f.prototype,"collection"),d.synthesize(f.prototype,"type"),d.synthesize(f.prototype,"unique"),f.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=(new e).parse(this._keys).length,this):this._keys},f.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._data={},this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},f.prototype.insert=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pushToPathValue(d[e],a)},f.prototype.remove=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pullFromPathValue(d[e],a)},f.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},f.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},f.prototype.pushToPathValue=function(a,b){var c=this._data[a]=this._data[a]||[];-1===c.indexOf(b)&&(c.push(b),this._size++,this.pushToCrossRef(b,c))},f.prototype.pullFromPathValue=function(a,b){var c,d=this._data[a];c=d.indexOf(b),c>-1&&(d.splice(c,1),this._size--,this.pullFromCrossRef(b,d)),d.length||delete this._data[a]},f.prototype.pull=function(a){var b,c,d=a[this._collection.primaryKey()],e=this._crossRef[d],f=e.length;for(b=0;f>b;b++)c=e[b],this._pullFromArray(c,a);this._size--,delete this._crossRef[d]},f.prototype._pullFromArray=function(a,b){for(var c=a.length;c--;)a[c]===b&&a.splice(c,1)},f.prototype.pushToCrossRef=function(a,b){var c,d=a[this._collection.primaryKey()];this._crossRef[d]=this._crossRef[d]||[],c=this._crossRef[d],-1===c.indexOf(b)&&c.push(b)},f.prototype.pullFromCrossRef=function(a,b){var c=a[this._collection.primaryKey()];delete this._crossRef[c]},f.prototype.lookup=function(a){return this._data[this._itemHash(a,this._keys)]||[]},f.prototype.match=function(a,b){var c,d=new e,f=d.parseArr(this._keys),g=d.parseArr(a),h=[],i=0;for(c=0;c<f.length;c++){if(g[c]!==f[c])return{matchedKeys:[],totalKeyCount:g.length,score:0};i++,h.push(g[c])}return{matchedKeys:h,totalKeyCount:g.length,score:i}},f.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},f.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},f.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.finishModule("IndexHashMap"),b.exports=f},{"./Path":21,"./Shared":23}],9:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a){this.init.apply(this,arguments)};e.prototype.init=function(a){this._name=a,this._data={},this._primaryKey="_id"},d.addModule("KeyValueStore",e),d.mixin(e.prototype,"Mixin.ChainReactor"),d.synthesize(e.prototype,"name"),e.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},e.prototype.truncate=function(){return this._data={},this},e.prototype.set=function(a,b){return this._data[a]=b?b:!0,this},e.prototype.get=function(a){return this._data[a]},e.prototype.lookup=function(a){var b,c,d,e,f=a[this._primaryKey];if(f instanceof Array){for(c=f.length,e=[],b=0;c>b;b++)d=this._data[f[b]],d&&e.push(d);return e}if(f instanceof RegExp){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&f.test(b)&&e.push(this._data[b]);return e}if("object"!=typeof f)return d=this._data[f],void 0!==d?[d]:[];if(f.$ne){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&b!==f.$ne&&e.push(this._data[b]);return e}if(f.$in&&f.$in instanceof Array){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&f.$in.indexOf(b)>-1&&e.push(this._data[b]);return e}if(f.$nin&&f.$nin instanceof Array){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&-1===f.$nin.indexOf(b)&&e.push(this._data[b]);return e}if(f.$or&&f.$or instanceof Array){for(e=[],b=0;b<f.$or.length;b++)e=e.concat(this.lookup(f.$or[b]));return e}},e.prototype.unSet=function(a){return delete this._data[a],this},e.prototype.uniqueSet=function(a,b){return void 0===this._data[a]?(this._data[a]=b,!0):!1},d.finishModule("KeyValueStore"),b.exports=e},{"./Shared":23}],10:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Operation"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(){this._data=[]},d.addModule("Metrics",f),d.mixin(f.prototype,"Mixin.ChainReactor"),f.prototype.create=function(a){var b=new e(a);return this._enabled&&this._data.push(b),b},f.prototype.start=function(){return this._enabled=!0,this},f.prototype.stop=function(){return this._enabled=!1,this},f.prototype.clear=function(){return this._data=[],this},f.prototype.list=function(){return this._data},d.finishModule("Metrics"),b.exports=f},{"./Operation":19,"./Shared":23}],11:[function(a,b,c){"use strict";var d={preSetData:function(){},postSetData:function(){}};b.exports=d},{}],12:[function(a,b,c){"use strict";var d={chain:function(a){this._chain=this._chain||[];var b=this._chain.indexOf(a);-1===b&&this._chain.push(a)},unChain:function(a){if(this._chain){var b=this._chain.indexOf(a);b>-1&&this._chain.splice(b,1)}},chainSend:function(a,b,c){if(this._chain){var d,e=this._chain,f=e.length;for(d=0;f>d;d++)e[d].chainReceive(this,a,b,c)}},chainReceive:function(a,b,c,d){var e={sender:a,type:b,data:c,options:d};(!this._chainHandler||this._chainHandler&&!this._chainHandler(e))&&this.chainSend(e.type,e.data,e.options)}};b.exports=d},{}],13:[function(a,b,c){"use strict";var d,e=0,f=a("./Overload");d={decouple:function(a,b){if(void 0!==a){if(b){var c,d=JSON.stringify(a),e=[];for(c=0;b>c;c++)e.push(JSON.parse(d));return e}return JSON.parse(JSON.stringify(a))}return void 0},objectId:function(a){var b,c=Math.pow(10,17);if(a){var d,f=0,g=a.length;for(d=0;g>d;d++)f+=a.charCodeAt(d)*c;b=f.toString(16)}else e++,b=(e+(Math.random()*c+Math.random()*c+Math.random()*c+Math.random()*c)).toString(16);return b},debug:new f([function(){return this._debug&&this._debug.all},function(a){return void 0!==a?"boolean"==typeof a?(this._debug=this._debug||{},this._debug.all=a,this.chainSend("debug",this._debug),this):this._debug&&this._debug[a]||this._db&&this._db._debug&&this._db._debug[a]||this._debug&&this._debug.all:this._debug&&this._debug.all},function(a,b){return void 0!==a?void 0!==b?(this._debug=this._debug||{},this._debug[a]=b,this.chainSend("debug",this._debug),this):this._debug&&this._debug[b]||this._db&&this._db._debug&&this._db._debug[a]:this._debug&&this._debug.all}])},b.exports=d},{"./Overload":20}],14:[function(a,b,c){"use strict";var d={TYPE_INSERT:0,TYPE_UPDATE:1,TYPE_REMOVE:2,PHASE_BEFORE:0,PHASE_AFTER:1};b.exports=d},{}],15:[function(a,b,c){"use strict";var d=a("./Overload"),e={on:new d({"string, function":function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||{},this._listeners[a]["*"]=this._listeners[a]["*"]||[],this._listeners[a]["*"].push(b),this},"string, *, function":function(a,b,c){return 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f,g,h,i,j,k=this;if(k._trigger&&k._trigger[b]&&k._trigger[b][c]){for(f=k._trigger[b][c],h=f.length,g=0;h>g;g++){if(i=f[g],this.debug()){var l,m;switch(b){case this.TYPE_INSERT:l="insert";break;case this.TYPE_UPDATE:l="update";break;case this.TYPE_REMOVE:l="remove";break;default:l=""}switch(c){case this.PHASE_BEFORE:m="before";break;case this.PHASE_AFTER:m="after";break;default:m=""}}if(j=i.method.call(k,a,d,e),j===!1)return!1;if(void 0!==j&&j!==!0&&j!==!1)throw"ForerunnerDB.Mixin.Triggers: Trigger error: "+j}return!0}},_triggerIndexOf:function(a,b,c){var d,e,f,g=this;if(g._trigger&&g._trigger[b]&&g._trigger[b][c])for(d=g._trigger[b][c],e=d.length,f=0;e>f;f++)if(d[f].id===a)return f;return-1}};b.exports=d},{}],19:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(a){this.pathSolver=new 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ReactorIO requires passed in and out objects to implement the ChainReactor mixin!";a.chain(this),this.chain(b)};d.addModule("ReactorIO",e),e.prototype.drop=function(){return"dropped"!==this._state&&(this._state="dropped",this._reactorIn&&this._reactorIn.unChain(this),this._reactorOut&&this.unChain(this._reactorOut),delete this._reactorIn,delete this._reactorOut,delete this._chainHandler,this.emit("drop",this)),!0},d.synthesize(e.prototype,"state"),d.mixin(e.prototype,"Mixin.ChainReactor"),d.mixin(e.prototype,"Mixin.Events"),d.finishModule("ReactorIO"),b.exports=e},{"./Shared":23}],23:[function(a,b,c){"use strict";var d={version:"1.3.25",modules:{},_synth:{},addModule:function(a,b){this.modules[a]=b,this.emit("moduleLoad",[a,b])},finishModule:function(a){if(!this.modules[a])throw"ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): "+a;this.modules[a]._fdbFinished=!0,this.emit("moduleFinished",[a,this.modules[a]])},moduleFinished:function(a,b){this.modules[a]&&this.modules[a]._fdbFinished?b(a,this.modules[a]):this.on("moduleFinished",b)},moduleExists:function(a){return Boolean(this.modules[a])},mixin:function(a,b){var c=this.mixins[b];if(!c)throw"ForerunnerDB.Shared: Cannot find mixin named: "+b;for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])},synthesize:function(a,b,c){if(this._synth[b]=this._synth[b]||function(a){return void 0!==a?(this["_"+b]=a,this):this["_"+b]},c){var d=this;a[b]=function(){var a,e=this.$super;return this.$super=d._synth[b],a=c.apply(this,arguments),this.$super=e,a}}else a[b]=this._synth[b]},overload:a("./Overload"),mixins:{"Mixin.Common":a("./Mixin.Common"),"Mixin.Events":a("./Mixin.Events"),"Mixin.ChainReactor":a("./Mixin.ChainReactor"),"Mixin.CRUD":a("./Mixin.CRUD"),"Mixin.Constants":a("./Mixin.Constants"),"Mixin.Triggers":a("./Mixin.Triggers"),"Mixin.Sorting":a("./Mixin.Sorting"),"Mixin.Matching":a("./Mixin.Matching")}};d.mixin(d,"Mixin.Events"),b.exports=d},{"./Mixin.CRUD":11,"./Mixin.ChainReactor":12,"./Mixin.Common":13,"./Mixin.Constants":14,"./Mixin.Events":15,"./Mixin.Matching":16,"./Mixin.Sorting":17,"./Mixin.Triggers":18,"./Overload":20}],24:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k;d=a("./Shared");var l=function(a,b,c){this.init.apply(this,arguments)};l.prototype.init=function(a,b,c){var d=this;this._name=a,this._groups=[],this._listeners={},this._querySettings={},this._debug={},this.query(b,!1),this.queryOptions(c,!1),this._collectionDroppedWrap=function(){d._collectionDropped.apply(d,arguments)},this._privateData=new 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b.isWindow(e)?e:9===e.nodeType?e.defaultView||e.parentWindow:!1}b.each({Height:"height",Width:"width"},function(e,n){b.each({padding:"inner"+e,content:n,"":"outer"+e},function(r,i){b.fn[i]=function(i,o){var a=arguments.length&&(r||"boolean"!=typeof i),s=r||(i===!0||o===!0?"margin":"border");return b.access(this,function(n,r,i){var o;return b.isWindow(n)?n.document.documentElement["client"+e]:9===n.nodeType?(o=n.documentElement,Math.max(n.body["scroll"+e],o["scroll"+e],n.body["offset"+e],o["offset"+e],o["client"+e])):i===t?b.css(n,r,s):b.style(n,r,i,s)},n,a?i:t,a,null)}})}),e.jQuery=e.$=b,"function"==typeof define&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return b})})(window); |
docs/build.js | kwnccc/react-bootstrap | /* eslint no-console: 0 */
import React from 'react';
import path from 'path';
import Router from 'react-router';
import routes from './src/Routes';
import Root from './src/Root';
import fsp from 'fs-promise';
import { copy } from '../tools/fs-utils';
import { exec } from '../tools/exec';
import metadata from './generate-metadata';
const repoRoot = path.resolve(__dirname, '../');
const docsBuilt = path.join(repoRoot, 'docs-built');
const license = path.join(repoRoot, 'LICENSE');
const readmeSrc = path.join(__dirname, 'README.docs.md');
const readmeDest = path.join(docsBuilt, 'README.md');
/**
* Generates HTML code for `fileName` page.
*
* @param {string} fileName Path for Router.Route
* @return {Promise} promise
* @internal
*/
function generateHTML(fileName, propData) {
return new Promise((resolve, reject) => {
const urlSlug = fileName === 'index.html' ? '/' : `/${fileName}`;
Router.run(routes, urlSlug, Handler => {
let html = React.renderToString(React.createElement(Handler, { propData }));
html = '<!doctype html>' + html;
let write = fsp.writeFile(path.join(docsBuilt, fileName), html);
resolve(write);
});
});
}
export default function BuildDocs({dev}) {
console.log('Building: '.cyan + 'docs'.green + (dev ? ' [DEV]'.grey : ''));
const devOption = dev ? '' : '-p';
return exec(`rimraf ${docsBuilt}`)
.then(() => fsp.mkdir(docsBuilt))
.then(metadata)
.then(propData => {
let pagesGenerators = Root.getPages().map( page => generateHTML(page, propData));
return Promise.all(pagesGenerators.concat([
exec(`webpack --config webpack.docs.js --bail ${devOption}`),
copy(license, docsBuilt),
copy(readmeSrc, readmeDest)
]));
})
.then(() => console.log('Built: '.cyan + 'docs'.green + (dev ? ' [DEV]'.grey : '')));
}
|
ajax/libs/knockout-validation/2.0.2/knockout.validation.js | stefanneculai/cdnjs | /*=============================================================================
Author: Eric M. Barnard - @ericmbarnard
License: MIT (http://opensource.org/licenses/mit-license.php)
Description: Validation Library for KnockoutJS
Version: 2.0.2
===============================================================================
*/
/*globals require: false, exports: false, define: false, ko: false */
(function (factory) {
// Module systems magic dance.
if (typeof require === "function" && typeof exports === "object" && typeof module === "object") {
// CommonJS or Node: hard-coded dependency on "knockout"
factory(require("knockout"), exports);
} else if (typeof define === "function" && define["amd"]) {
// AMD anonymous module with hard-coded dependency on "knockout"
define(["knockout", "exports"], factory);
} else {
// <script> tag: use the global `ko` object, attaching a `mapping` property
factory(ko, ko.validation = {});
}
}(function ( ko, exports ) {
if (typeof (ko) === 'undefined') {
throw new Error('Knockout is required, please ensure it is loaded before loading this validation plug-in');
}
// create our namespace object
ko.validation = exports;
var kv = ko.validation,
koUtils = ko.utils,
unwrap = koUtils.unwrapObservable,
forEach = koUtils.arrayForEach,
extend = koUtils.extend;
;/*global ko: false*/
var defaults = {
registerExtenders: true,
messagesOnModified: true,
errorsAsTitle: true, // enables/disables showing of errors as title attribute of the target element.
errorsAsTitleOnModified: false, // shows the error when hovering the input field (decorateElement must be true)
messageTemplate: null,
insertMessages: true, // automatically inserts validation messages as <span></span>
parseInputAttributes: false, // parses the HTML5 validation attribute from a form element and adds that to the object
writeInputAttributes: false, // adds HTML5 input validation attributes to form elements that ko observable's are bound to
decorateInputElement: false, // false to keep backward compatibility
decorateElementOnModified: true,// true to keep backward compatibility
errorClass: null, // single class for error message and element
errorElementClass: 'validationElement', // class to decorate error element
errorMessageClass: 'validationMessage', // class to decorate error message
allowHtmlMessages: false, // allows HTML in validation messages
grouping: {
deep: false, //by default grouping is shallow
observable: true, //and using observables
live: false //react to changes to observableArrays if observable === true
},
validate: {
// throttle: 10
}
};
// make a copy so we can use 'reset' later
var configuration = extend({}, defaults);
configuration.html5Attributes = ['required', 'pattern', 'min', 'max', 'step'];
configuration.html5InputTypes = ['email', 'number', 'date'];
configuration.reset = function () {
extend(configuration, defaults);
};
kv.configuration = configuration;
;kv.utils = (function () {
var seedId = new Date().getTime();
var domData = {}; //hash of data objects that we reference from dom elements
var domDataKey = '__ko_validation__';
return {
isArray: function (o) {
return o.isArray || Object.prototype.toString.call(o) === '[object Array]';
},
isObject: function (o) {
return o !== null && typeof o === 'object';
},
isNumber: function(o) {
return !isNaN(o);
},
isObservableArray: function(instance) {
return !!instance &&
typeof instance["remove"] === "function" &&
typeof instance["removeAll"] === "function" &&
typeof instance["destroy"] === "function" &&
typeof instance["destroyAll"] === "function" &&
typeof instance["indexOf"] === "function" &&
typeof instance["replace"] === "function";
},
values: function (o) {
var r = [];
for (var i in o) {
if (o.hasOwnProperty(i)) {
r.push(o[i]);
}
}
return r;
},
getValue: function (o) {
return (typeof o === 'function' ? o() : o);
},
hasAttribute: function (node, attr) {
return node.getAttribute(attr) !== null;
},
getAttribute: function (element, attr) {
return element.getAttribute(attr);
},
setAttribute: function (element, attr, value) {
return element.setAttribute(attr, value);
},
isValidatable: function (o) {
return !!(o && o.rules && o.isValid && o.isModified);
},
insertAfter: function (node, newNode) {
node.parentNode.insertBefore(newNode, node.nextSibling);
},
newId: function () {
return seedId += 1;
},
getConfigOptions: function (element) {
var options = kv.utils.contextFor(element);
return options || kv.configuration;
},
setDomData: function (node, data) {
var key = node[domDataKey];
if (!key) {
node[domDataKey] = key = kv.utils.newId();
}
domData[key] = data;
},
getDomData: function (node) {
var key = node[domDataKey];
if (!key) {
return undefined;
}
return domData[key];
},
contextFor: function (node) {
switch (node.nodeType) {
case 1:
case 8:
var context = kv.utils.getDomData(node);
if (context) { return context; }
if (node.parentNode) { return kv.utils.contextFor(node.parentNode); }
break;
}
return undefined;
},
isEmptyVal: function (val) {
if (val === undefined) {
return true;
}
if (val === null) {
return true;
}
if (val === "") {
return true;
}
},
getOriginalElementTitle: function (element) {
var savedOriginalTitle = kv.utils.getAttribute(element, 'data-orig-title'),
currentTitle = element.title,
hasSavedOriginalTitle = kv.utils.hasAttribute(element, 'data-orig-title');
return hasSavedOriginalTitle ?
savedOriginalTitle : currentTitle;
},
async: function (expr) {
if (window.setImmediate) { window.setImmediate(expr); }
else { window.setTimeout(expr, 0); }
},
forEach: function (object, callback) {
if (kv.utils.isArray(object)) {
return forEach(object, callback);
}
for (var prop in object) {
if (object.hasOwnProperty(prop)) {
callback(object[prop], prop);
}
}
}
};
}());;var api = (function () {
var isInitialized = 0,
configuration = kv.configuration,
utils = kv.utils;
function cleanUpSubscriptions(context) {
forEach(context.subscriptions, function (subscription) {
subscription.dispose();
});
context.subscriptions = [];
}
function dispose(context) {
if (context.options.deep) {
forEach(context.flagged, function (obj) {
delete obj.__kv_traversed;
});
context.flagged.length = 0;
}
if (!context.options.live) {
cleanUpSubscriptions(context);
}
}
function runTraversal(obj, context) {
context.validatables = [];
cleanUpSubscriptions(context);
traverseGraph(obj, context);
dispose(context);
}
function traverseGraph(obj, context, level) {
var objValues = [],
val = obj.peek ? obj.peek() : obj;
if (obj.__kv_traversed === true) {
return;
}
if (context.options.deep) {
obj.__kv_traversed = true;
context.flagged.push(obj);
}
//default level value depends on deep option.
level = (level !== undefined ? level : context.options.deep ? 1 : -1);
// if object is observable then add it to the list
if (ko.isObservable(obj)) {
// ensure it's validatable but don't extend validatedObservable because it
// would overwrite isValid property.
if (!obj.errors && !utils.isValidatable(obj)) {
obj.extend({ validatable: true });
}
context.validatables.push(obj);
if (context.options.live && utils.isObservableArray(obj)) {
context.subscriptions.push(obj.subscribe(function () {
context.graphMonitor.valueHasMutated();
}));
}
}
//get list of values either from array or object but ignore non-objects
// and destroyed objects
if (val && !val._destroy) {
if (utils.isArray(val)) {
objValues = val;
}
else if (utils.isObject(val)) {
objValues = utils.values(val);
}
}
//process recursively if it is deep grouping
if (level !== 0) {
utils.forEach(objValues, function (observable) {
//but not falsy things and not HTML Elements
if (observable && !observable.nodeType && (!ko.isComputed(observable) || observable.rules)) {
traverseGraph(observable, context, level + 1);
}
});
}
}
function collectErrors(array) {
var errors = [];
forEach(array, function (observable) {
// Do not collect validatedObservable errors
if (utils.isValidatable(observable) && !observable.isValid()) {
// Use peek because we don't want a dependency for 'error' property because it
// changes before 'isValid' does. (Issue #99)
errors.push(observable.error.peek());
}
});
return errors;
}
return {
//Call this on startup
//any config can be overridden with the passed in options
init: function (options, force) {
//done run this multiple times if we don't really want to
if (isInitialized > 0 && !force) {
return;
}
//because we will be accessing options properties it has to be an object at least
options = options || {};
//if specific error classes are not provided then apply generic errorClass
//it has to be done on option so that options.errorClass can override default
//errorElementClass and errorMessage class but not those provided in options
options.errorElementClass = options.errorElementClass || options.errorClass || configuration.errorElementClass;
options.errorMessageClass = options.errorMessageClass || options.errorClass || configuration.errorMessageClass;
extend(configuration, options);
if (configuration.registerExtenders) {
kv.registerExtenders();
}
isInitialized = 1;
},
// resets the config back to its original state
reset: kv.configuration.reset,
// recursively walks a viewModel and creates an object that
// provides validation information for the entire viewModel
// obj -> the viewModel to walk
// options -> {
// deep: false, // if true, will walk past the first level of viewModel properties
// observable: false // if true, returns a computed observable indicating if the viewModel is valid
// }
group: function group(obj, options) { // array of observables or viewModel
options = extend(extend({}, configuration.grouping), options);
var context = {
options: options,
graphMonitor: ko.observable(),
flagged: [],
subscriptions: [],
validatables: []
};
var result = null;
//if using observables then traverse structure once and add observables
if (options.observable) {
result = ko.computed(function () {
context.graphMonitor(); //register dependency
runTraversal(obj, context);
return collectErrors(context.validatables);
});
}
else { //if not using observables then every call to error() should traverse the structure
result = function () {
runTraversal(obj, context);
return collectErrors(context.validatables);
};
}
result.showAllMessages = function (show) { // thanks @heliosPortal
if (show === undefined) {//default to true
show = true;
}
result.forEach(function (observable) {
if (utils.isValidatable(observable)) {
observable.isModified(show);
}
});
};
result.isAnyMessageShown = function () {
var invalidAndModifiedPresent;
invalidAndModifiedPresent = !!result.find(function (observable) {
return utils.isValidatable(observable) && !observable.isValid() && observable.isModified();
});
return invalidAndModifiedPresent;
};
result.filter = function(predicate) {
predicate = predicate || function () { return true; };
// ensure we have latest changes
result();
return koUtils.arrayFilter(context.validatables, predicate);
};
result.find = function(predicate) {
predicate = predicate || function () { return true; };
// ensure we have latest changes
result();
return koUtils.arrayFirst(context.validatables, predicate);
};
result.forEach = function(callback) {
callback = callback || function () { };
// ensure we have latest changes
result();
forEach(context.validatables, callback);
};
result.map = function(mapping) {
mapping = mapping || function (item) { return item; };
// ensure we have latest changes
result();
return koUtils.arrayMap(context.validatables, mapping);
};
/**
* @private You should not rely on this method being here.
* It's a private method and it may change in the future.
*
* @description Updates the validated object and collects errors from it.
*/
result._updateState = function(newValue) {
if (!utils.isObject(newValue)) {
throw new Error('An object is required.');
}
obj = newValue;
if (options.observable) {
context.graphMonitor.valueHasMutated();
}
else {
runTraversal(newValue, context);
return collectErrors(context.validatables);
}
};
return result;
},
formatMessage: function (message, params, observable) {
if (utils.isObject(params) && params.typeAttr) {
params = params.value;
}
if (typeof (message) === 'function') {
return message(params, observable);
}
var replacements = unwrap(params) || [];
if (!utils.isArray(replacements)) {
replacements = [replacements];
}
return message.replace(/{(\d+)}/gi, function(match, index) {
if (typeof replacements[index] !== 'undefined') {
return replacements[index];
}
return match;
});
},
// addRule:
// This takes in a ko.observable and a Rule Context - which is just a rule name and params to supply to the validator
// ie: kv.addRule(myObservable, {
// rule: 'required',
// params: true
// });
//
addRule: function (observable, rule) {
observable.extend({ validatable: true });
var hasRule = !!koUtils.arrayFirst(observable.rules(), function(item) {
return item.rule && item.rule === rule.rule;
});
if (!hasRule) {
//push a Rule Context to the observables local array of Rule Contexts
observable.rules.push(rule);
}
return observable;
},
// addAnonymousRule:
// Anonymous Rules essentially have all the properties of a Rule, but are only specific for a certain property
// and developers typically are wanting to add them on the fly or not register a rule with the 'kv.rules' object
//
// Example:
// var test = ko.observable('something').extend{(
// validation: {
// validator: function(val, someOtherVal){
// return true;
// },
// message: "Something must be really wrong!',
// params: true
// }
// )};
addAnonymousRule: function (observable, ruleObj) {
if (ruleObj['message'] === undefined) {
ruleObj['message'] = 'Error';
}
//make sure onlyIf is honoured
if (ruleObj.onlyIf) {
ruleObj.condition = ruleObj.onlyIf;
}
//add the anonymous rule to the observable
kv.addRule(observable, ruleObj);
},
addExtender: function (ruleName) {
ko.extenders[ruleName] = function (observable, params) {
//params can come in a few flavors
// 1. Just the params to be passed to the validator
// 2. An object containing the Message to be used and the Params to pass to the validator
// 3. A condition when the validation rule to be applied
//
// Example:
// var test = ko.observable(3).extend({
// max: {
// message: 'This special field has a Max of {0}',
// params: 2,
// onlyIf: function() {
// return specialField.IsVisible();
// }
// }
// )};
//
if (params && (params.message || params.onlyIf)) { //if it has a message or condition object, then its an object literal to use
return kv.addRule(observable, {
rule: ruleName,
message: params.message,
params: utils.isEmptyVal(params.params) ? true : params.params,
condition: params.onlyIf
});
} else {
return kv.addRule(observable, {
rule: ruleName,
params: params
});
}
};
},
// loops through all kv.rules and adds them as extenders to
// ko.extenders
registerExtenders: function () { // root extenders optional, use 'validation' extender if would cause conflicts
if (configuration.registerExtenders) {
for (var ruleName in kv.rules) {
if (kv.rules.hasOwnProperty(ruleName)) {
if (!ko.extenders[ruleName]) {
kv.addExtender(ruleName);
}
}
}
}
},
//creates a span next to the @element with the specified error class
insertValidationMessage: function (element) {
var span = document.createElement('SPAN');
span.className = utils.getConfigOptions(element).errorMessageClass;
utils.insertAfter(element, span);
return span;
},
// if html-5 validation attributes have been specified, this parses
// the attributes on @element
parseInputValidationAttributes: function (element, valueAccessor) {
forEach(kv.configuration.html5Attributes, function (attr) {
if (utils.hasAttribute(element, attr)) {
var params = element.getAttribute(attr) || true;
if (attr === 'min' || attr === 'max')
{
// If we're validating based on the min and max attributes, we'll
// need to know what the 'type' attribute is set to
var typeAttr = element.getAttribute('type');
if (typeof typeAttr === "undefined" || !typeAttr)
{
// From http://www.w3.org/TR/html-markup/input:
// An input element with no type attribute specified represents the
// same thing as an input element with its type attribute set to "text".
typeAttr = "text";
}
params = {typeAttr: typeAttr, value: params};
}
kv.addRule(valueAccessor(), {
rule: attr,
params: params
});
}
});
var currentType = element.getAttribute('type');
forEach(kv.configuration.html5InputTypes, function (type) {
if (type === currentType) {
kv.addRule(valueAccessor(), {
rule: (type === 'date') ? 'dateISO' : type,
params: true
});
}
});
},
// writes html5 validation attributes on the element passed in
writeInputValidationAttributes: function (element, valueAccessor) {
var observable = valueAccessor();
if (!observable || !observable.rules) {
return;
}
var contexts = observable.rules(); // observable array
// loop through the attributes and add the information needed
forEach(kv.configuration.html5Attributes, function (attr) {
var ctx = koUtils.arrayFirst(contexts, function (ctx) {
return ctx.rule && ctx.rule.toLowerCase() === attr.toLowerCase();
});
if (!ctx) {
return;
}
// we have a rule matching a validation attribute at this point
// so lets add it to the element along with the params
ko.computed({
read: function() {
var params = ko.unwrap(ctx.params);
// we have to do some special things for the pattern validation
if (ctx.rule === "pattern" && params instanceof RegExp) {
// we need the pure string representation of the RegExpr without the //gi stuff
params = params.source;
}
element.setAttribute(attr, params);
},
disposeWhenNodeIsRemoved: element
});
});
contexts = null;
},
//take an existing binding handler and make it cause automatic validations
makeBindingHandlerValidatable: function (handlerName) {
var init = ko.bindingHandlers[handlerName].init;
ko.bindingHandlers[handlerName].init = function (element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
init(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext);
return ko.bindingHandlers['validationCore'].init(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext);
};
},
// visit an objects properties and apply validation rules from a definition
setRules: function (target, definition) {
var setRules = function (target, definition) {
if (!target || !definition) { return; }
for (var prop in definition) {
if (!definition.hasOwnProperty(prop)) { continue; }
var ruleDefinitions = definition[prop];
//check the target property exists and has a value
if (!target[prop]) { continue; }
var targetValue = target[prop],
unwrappedTargetValue = unwrap(targetValue),
rules = {},
nonRules = {};
for (var rule in ruleDefinitions) {
if (!ruleDefinitions.hasOwnProperty(rule)) { continue; }
if (kv.rules[rule]) {
rules[rule] = ruleDefinitions[rule];
} else {
nonRules[rule] = ruleDefinitions[rule];
}
}
//apply rules
if (ko.isObservable(targetValue)) {
targetValue.extend(rules);
}
//then apply child rules
//if it's an array, apply rules to all children
if (unwrappedTargetValue && utils.isArray(unwrappedTargetValue)) {
for (var i = 0; i < unwrappedTargetValue.length; i++) {
setRules(unwrappedTargetValue[i], nonRules);
}
//otherwise, just apply to this property
} else {
setRules(unwrappedTargetValue, nonRules);
}
}
};
setRules(target, definition);
}
};
}());
// expose api publicly
extend(ko.validation, api);
;//Validation Rules:
// You can view and override messages or rules via:
// kv.rules[ruleName]
//
// To implement a custom Rule, simply use this template:
// kv.rules['<custom rule name>'] = {
// validator: function (val, param) {
// <custom logic>
// return <true or false>;
// },
// message: '<custom validation message>' //optionally you can also use a '{0}' to denote a placeholder that will be replaced with your 'param'
// };
//
// Example:
// kv.rules['mustEqual'] = {
// validator: function( val, mustEqualVal ){
// return val === mustEqualVal;
// },
// message: 'This field must equal {0}'
// };
//
kv.rules = {};
kv.rules['required'] = {
validator: function (val, required) {
var testVal;
if (val === undefined || val === null) {
return !required;
}
testVal = val;
if (typeof (val) === 'string') {
if (String.prototype.trim) {
testVal = val.trim();
}
else {
testVal = val.replace(/^\s+|\s+$/g, '');
}
}
if (!required) {// if they passed: { required: false }, then don't require this
return true;
}
return ((testVal + '').length > 0);
},
message: 'This field is required.'
};
function minMaxValidatorFactory(validatorName) {
var isMaxValidation = validatorName === "max";
return function (val, options) {
if (kv.utils.isEmptyVal(val)) {
return true;
}
var comparisonValue, type;
if (options.typeAttr === undefined) {
// This validator is being called from javascript rather than
// being bound from markup
type = "text";
comparisonValue = options;
} else {
type = options.typeAttr;
comparisonValue = options.value;
}
// From http://www.w3.org/TR/2012/WD-html5-20121025/common-input-element-attributes.html#attr-input-min,
// if the value is parseable to a number, then the minimum should be numeric
if (!isNaN(comparisonValue) && !(comparisonValue instanceof Date)) {
type = "number";
}
var regex, valMatches, comparisonValueMatches;
switch (type.toLowerCase()) {
case "week":
regex = /^(\d{4})-W(\d{2})$/;
valMatches = val.match(regex);
if (valMatches === null) {
throw new Error("Invalid value for " + validatorName + " attribute for week input. Should look like " +
"'2000-W33' http://www.w3.org/TR/html-markup/input.week.html#input.week.attrs.min");
}
comparisonValueMatches = comparisonValue.match(regex);
// If no regex matches were found, validation fails
if (!comparisonValueMatches) {
return false;
}
if (isMaxValidation) {
return (valMatches[1] < comparisonValueMatches[1]) || // older year
// same year, older week
((valMatches[1] === comparisonValueMatches[1]) && (valMatches[2] <= comparisonValueMatches[2]));
} else {
return (valMatches[1] > comparisonValueMatches[1]) || // newer year
// same year, newer week
((valMatches[1] === comparisonValueMatches[1]) && (valMatches[2] >= comparisonValueMatches[2]));
}
break;
case "month":
regex = /^(\d{4})-(\d{2})$/;
valMatches = val.match(regex);
if (valMatches === null) {
throw new Error("Invalid value for " + validatorName + " attribute for month input. Should look like " +
"'2000-03' http://www.w3.org/TR/html-markup/input.month.html#input.month.attrs.min");
}
comparisonValueMatches = comparisonValue.match(regex);
// If no regex matches were found, validation fails
if (!comparisonValueMatches) {
return false;
}
if (isMaxValidation) {
return ((valMatches[1] < comparisonValueMatches[1]) || // older year
// same year, older month
((valMatches[1] === comparisonValueMatches[1]) && (valMatches[2] <= comparisonValueMatches[2])));
} else {
return (valMatches[1] > comparisonValueMatches[1]) || // newer year
// same year, newer month
((valMatches[1] === comparisonValueMatches[1]) && (valMatches[2] >= comparisonValueMatches[2]));
}
break;
case "number":
case "range":
if (isMaxValidation) {
return (!isNaN(val) && parseFloat(val) <= parseFloat(comparisonValue));
} else {
return (!isNaN(val) && parseFloat(val) >= parseFloat(comparisonValue));
}
break;
default:
if (isMaxValidation) {
return val <= comparisonValue;
} else {
return val >= comparisonValue;
}
}
};
}
kv.rules['min'] = {
validator: minMaxValidatorFactory("min"),
message: 'Please enter a value greater than or equal to {0}.'
};
kv.rules['max'] = {
validator: minMaxValidatorFactory("max"),
message: 'Please enter a value less than or equal to {0}.'
};
kv.rules['minLength'] = {
validator: function (val, minLength) {
if(kv.utils.isEmptyVal(val)) { return true; }
var normalizedVal = kv.utils.isNumber(val) ? ('' + val) : val;
return normalizedVal.length >= minLength;
},
message: 'Please enter at least {0} characters.'
};
kv.rules['maxLength'] = {
validator: function (val, maxLength) {
if(kv.utils.isEmptyVal(val)) { return true; }
var normalizedVal = kv.utils.isNumber(val) ? ('' + val) : val;
return normalizedVal.length <= maxLength;
},
message: 'Please enter no more than {0} characters.'
};
kv.rules['pattern'] = {
validator: function (val, regex) {
return kv.utils.isEmptyVal(val) || val.toString().match(regex) !== null;
},
message: 'Please check this value.'
};
kv.rules['step'] = {
validator: function (val, step) {
// in order to handle steps of .1 & .01 etc.. Modulus won't work
// if the value is a decimal, so we have to correct for that
if (kv.utils.isEmptyVal(val) || step === 'any') { return true; }
var dif = (val * 100) % (step * 100);
return Math.abs(dif) < 0.00001 || Math.abs(1 - dif) < 0.00001;
},
message: 'The value must increment by {0}.'
};
kv.rules['email'] = {
validator: function (val, validate) {
if (!validate) { return true; }
//I think an empty email address is also a valid entry
//if one want's to enforce entry it should be done with 'required: true'
return kv.utils.isEmptyVal(val) || (
// jquery validate regex - thanks Scott Gonzalez
validate && /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i.test(val)
);
},
message: 'Please enter a proper email address.'
};
kv.rules['date'] = {
validator: function (value, validate) {
if (!validate) { return true; }
return kv.utils.isEmptyVal(value) || (validate && !/Invalid|NaN/.test(new Date(value)));
},
message: 'Please enter a proper date.'
};
kv.rules['dateISO'] = {
validator: function (value, validate) {
if (!validate) { return true; }
return kv.utils.isEmptyVal(value) || (validate && /^\d{4}[-/](?:0?[1-9]|1[012])[-/](?:0?[1-9]|[12][0-9]|3[01])$/.test(value));
},
message: 'Please enter a proper date.'
};
kv.rules['number'] = {
validator: function (value, validate) {
if (!validate) { return true; }
return kv.utils.isEmptyVal(value) || (validate && /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value));
},
message: 'Please enter a number.'
};
kv.rules['digit'] = {
validator: function (value, validate) {
if (!validate) { return true; }
return kv.utils.isEmptyVal(value) || (validate && /^\d+$/.test(value));
},
message: 'Please enter a digit.'
};
kv.rules['phoneUS'] = {
validator: function (phoneNumber, validate) {
if (!validate) { return true; }
if (kv.utils.isEmptyVal(phoneNumber)) { return true; } // makes it optional, use 'required' rule if it should be required
if (typeof (phoneNumber) !== 'string') { return false; }
phoneNumber = phoneNumber.replace(/\s+/g, "");
return validate && phoneNumber.length > 9 && phoneNumber.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);
},
message: 'Please specify a valid phone number.'
};
kv.rules['equal'] = {
validator: function (val, params) {
var otherValue = params;
return val === kv.utils.getValue(otherValue);
},
message: 'Values must equal.'
};
kv.rules['notEqual'] = {
validator: function (val, params) {
var otherValue = params;
return val !== kv.utils.getValue(otherValue);
},
message: 'Please choose another value.'
};
//unique in collection
// options are:
// collection: array or function returning (observable) array
// in which the value has to be unique
// valueAccessor: function that returns value from an object stored in collection
// if it is null the value is compared directly
// external: set to true when object you are validating is automatically updating collection
kv.rules['unique'] = {
validator: function (val, options) {
var c = kv.utils.getValue(options.collection),
external = kv.utils.getValue(options.externalValue),
counter = 0;
if (!val || !c) { return true; }
koUtils.arrayFilter(c, function (item) {
if (val === (options.valueAccessor ? options.valueAccessor(item) : item)) { counter++; }
});
// if value is external even 1 same value in collection means the value is not unique
return counter < (!!external ? 1 : 2);
},
message: 'Please make sure the value is unique.'
};
//now register all of these!
(function () {
kv.registerExtenders();
}());
;// The core binding handler
// this allows us to setup any value binding that internally always
// performs the same functionality
ko.bindingHandlers['validationCore'] = (function () {
return {
init: function (element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
var config = kv.utils.getConfigOptions(element);
var observable = valueAccessor();
// parse html5 input validation attributes, optional feature
if (config.parseInputAttributes) {
kv.utils.async(function () { kv.parseInputValidationAttributes(element, valueAccessor); });
}
// if requested insert message element and apply bindings
if (config.insertMessages && kv.utils.isValidatable(observable)) {
// insert the <span></span>
var validationMessageElement = kv.insertValidationMessage(element);
// if we're told to use a template, make sure that gets rendered
if (config.messageTemplate) {
ko.renderTemplate(config.messageTemplate, { field: observable }, null, validationMessageElement, 'replaceNode');
} else {
ko.applyBindingsToNode(validationMessageElement, { validationMessage: observable });
}
}
// write the html5 attributes if indicated by the config
if (config.writeInputAttributes && kv.utils.isValidatable(observable)) {
kv.writeInputValidationAttributes(element, valueAccessor);
}
// if requested, add binding to decorate element
if (config.decorateInputElement && kv.utils.isValidatable(observable)) {
ko.applyBindingsToNode(element, { validationElement: observable });
}
}
};
}());
// override for KO's default 'value', 'checked', 'textInput' and selectedOptions bindings
kv.makeBindingHandlerValidatable("value");
kv.makeBindingHandlerValidatable("checked");
if (ko.bindingHandlers.textInput) {
kv.makeBindingHandlerValidatable("textInput");
}
kv.makeBindingHandlerValidatable("selectedOptions");
ko.bindingHandlers['validationMessage'] = { // individual error message, if modified or post binding
update: function (element, valueAccessor) {
var obsv = valueAccessor(),
config = kv.utils.getConfigOptions(element),
val = unwrap(obsv),
msg = null,
isModified = false,
isValid = false;
if (obsv === null || typeof obsv === 'undefined') {
throw new Error('Cannot bind validationMessage to undefined value. data-bind expression: ' +
element.getAttribute('data-bind'));
}
isModified = obsv.isModified && obsv.isModified();
isValid = obsv.isValid && obsv.isValid();
var error = null;
if (!config.messagesOnModified || isModified) {
error = isValid ? null : obsv.error;
}
var isVisible = !config.messagesOnModified || isModified ? !isValid : false;
var isCurrentlyVisible = element.style.display !== "none";
if (config.allowHtmlMessages) {
koUtils.setHtml(element, error);
} else {
ko.bindingHandlers.text.update(element, function () { return error; });
}
if (isCurrentlyVisible && !isVisible) {
element.style.display = 'none';
} else if (!isCurrentlyVisible && isVisible) {
element.style.display = '';
}
}
};
ko.bindingHandlers['validationElement'] = {
update: function (element, valueAccessor, allBindingsAccessor) {
var obsv = valueAccessor(),
config = kv.utils.getConfigOptions(element),
val = unwrap(obsv),
msg = null,
isModified = false,
isValid = false;
if (obsv === null || typeof obsv === 'undefined') {
throw new Error('Cannot bind validationElement to undefined value. data-bind expression: ' +
element.getAttribute('data-bind'));
}
isModified = obsv.isModified && obsv.isModified();
isValid = obsv.isValid && obsv.isValid();
// create an evaluator function that will return something like:
// css: { validationElement: true }
var cssSettingsAccessor = function () {
var css = {};
var shouldShow = ((!config.decorateElementOnModified || isModified) ? !isValid : false);
// css: { validationElement: false }
css[config.errorElementClass] = shouldShow;
return css;
};
//add or remove class on the element;
ko.bindingHandlers.css.update(element, cssSettingsAccessor, allBindingsAccessor);
if (!config.errorsAsTitle) { return; }
ko.bindingHandlers.attr.update(element, function () {
var
hasModification = !config.errorsAsTitleOnModified || isModified,
title = kv.utils.getOriginalElementTitle(element);
if (hasModification && !isValid) {
return { title: obsv.error, 'data-orig-title': title };
} else if (!hasModification || isValid) {
return { title: title, 'data-orig-title': null };
}
});
}
};
// ValidationOptions:
// This binding handler allows you to override the initial config by setting any of the options for a specific element or context of elements
//
// Example:
// <div data-bind="validationOptions: { insertMessages: true, messageTemplate: 'customTemplate', errorMessageClass: 'mySpecialClass'}">
// <input type="text" data-bind="value: someValue"/>
// <input type="text" data-bind="value: someValue2"/>
// </div>
ko.bindingHandlers['validationOptions'] = (function () {
return {
init: function (element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
var options = unwrap(valueAccessor());
if (options) {
var newConfig = extend({}, kv.configuration);
extend(newConfig, options);
//store the validation options on the node so we can retrieve it later
kv.utils.setDomData(element, newConfig);
}
}
};
}());
;// Validation Extender:
// This is for creating custom validation logic on the fly
// Example:
// var test = ko.observable('something').extend{(
// validation: {
// validator: function(val, someOtherVal){
// return true;
// },
// message: "Something must be really wrong!',
// params: true
// }
// )};
ko.extenders['validation'] = function (observable, rules) { // allow single rule or array
forEach(kv.utils.isArray(rules) ? rules : [rules], function (rule) {
// the 'rule' being passed in here has no name to identify a core Rule,
// so we add it as an anonymous rule
// If the developer is wanting to use a core Rule, but use a different message see the 'addExtender' logic for examples
kv.addAnonymousRule(observable, rule);
});
return observable;
};
//This is the extender that makes a Knockout Observable also 'Validatable'
//examples include:
// 1. var test = ko.observable('something').extend({validatable: true});
// this will ensure that the Observable object is setup properly to respond to rules
//
// 2. test.extend({validatable: false});
// this will remove the validation properties from the Observable object should you need to do that.
ko.extenders['validatable'] = function (observable, options) {
if (!kv.utils.isObject(options)) {
options = { enable: options };
}
if (!('enable' in options)) {
options.enable = true;
}
if (options.enable && !kv.utils.isValidatable(observable)) {
var config = kv.configuration.validate || {};
var validationOptions = {
throttleEvaluation : options.throttle || config.throttle
};
observable.error = ko.observable(null); // holds the error message, we only need one since we stop processing validators when one is invalid
// observable.rules:
// ObservableArray of Rule Contexts, where a Rule Context is simply the name of a rule and the params to supply to it
//
// Rule Context = { rule: '<rule name>', params: '<passed in params>', message: '<Override of default Message>' }
observable.rules = ko.observableArray(); //holds the rule Contexts to use as part of validation
//in case async validation is occurring
observable.isValidating = ko.observable(false);
//the true holder of whether the observable is valid or not
observable.__valid__ = ko.observable(true);
observable.isModified = ko.observable(false);
// a semi-protected observable
observable.isValid = ko.computed(observable.__valid__);
//manually set error state
observable.setError = function (error) {
var previousError = observable.error.peek();
var previousIsValid = observable.__valid__.peek();
observable.error(error);
observable.__valid__(false);
if (previousError !== error && !previousIsValid) {
// if the observable was not valid before then isValid will not mutate,
// hence causing any grouping to not display the latest error.
observable.isValid.notifySubscribers();
}
};
//manually clear error state
observable.clearError = function () {
observable.error(null);
observable.__valid__(true);
return observable;
};
//subscribe to changes in the observable
var h_change = observable.subscribe(function () {
observable.isModified(true);
});
// we use a computed here to ensure that anytime a dependency changes, the
// validation logic evaluates
var h_obsValidationTrigger = ko.computed(extend({
read: function () {
var obs = observable(),
ruleContexts = observable.rules();
kv.validateObservable(observable);
return true;
}
}, validationOptions));
extend(h_obsValidationTrigger, validationOptions);
observable._disposeValidation = function () {
//first dispose of the subscriptions
observable.isValid.dispose();
observable.rules.removeAll();
h_change.dispose();
h_obsValidationTrigger.dispose();
delete observable['rules'];
delete observable['error'];
delete observable['isValid'];
delete observable['isValidating'];
delete observable['__valid__'];
delete observable['isModified'];
delete observable['setError'];
delete observable['clearError'];
delete observable['_disposeValidation'];
};
} else if (options.enable === false && observable._disposeValidation) {
observable._disposeValidation();
}
return observable;
};
function validateSync(observable, rule, ctx) {
//Execute the validator and see if its valid
if (!rule.validator(observable(), (ctx.params === undefined ? true : unwrap(ctx.params)))) { // default param is true, eg. required = true
//not valid, so format the error message and stick it in the 'error' variable
observable.setError(kv.formatMessage(
ctx.message || rule.message,
unwrap(ctx.params),
observable));
return false;
} else {
return true;
}
}
function validateAsync(observable, rule, ctx) {
observable.isValidating(true);
var callBack = function (valObj) {
var isValid = false,
msg = '';
if (!observable.__valid__()) {
// since we're returning early, make sure we turn this off
observable.isValidating(false);
return; //if its already NOT valid, don't add to that
}
//we were handed back a complex object
if (valObj['message']) {
isValid = valObj.isValid;
msg = valObj.message;
} else {
isValid = valObj;
}
if (!isValid) {
//not valid, so format the error message and stick it in the 'error' variable
observable.error(kv.formatMessage(
msg || ctx.message || rule.message,
unwrap(ctx.params),
observable));
observable.__valid__(isValid);
}
// tell it that we're done
observable.isValidating(false);
};
//fire the validator and hand it the callback
rule.validator(observable(), unwrap(ctx.params || true), callBack);
}
kv.validateObservable = function (observable) {
var i = 0,
rule, // the rule validator to execute
ctx, // the current Rule Context for the loop
ruleContexts = observable.rules(), //cache for iterator
len = ruleContexts.length; //cache for iterator
for (; i < len; i++) {
//get the Rule Context info to give to the core Rule
ctx = ruleContexts[i];
// checks an 'onlyIf' condition
if (ctx.condition && !ctx.condition()) {
continue;
}
//get the core Rule to use for validation
rule = ctx.rule ? kv.rules[ctx.rule] : ctx;
if (rule['async'] || ctx['async']) {
//run async validation
validateAsync(observable, rule, ctx);
} else {
//run normal sync validation
if (!validateSync(observable, rule, ctx)) {
return false; //break out of the loop
}
}
}
//finally if we got this far, make the observable valid again!
observable.clearError();
return true;
};
;
var _locales = {};
var _currentLocale;
kv.defineLocale = function(name, values) {
if (name && values) {
_locales[name.toLowerCase()] = values;
return values;
}
return null;
};
kv.locale = function(name) {
if (name) {
name = name.toLowerCase();
if (_locales.hasOwnProperty(name)) {
kv.localize(_locales[name]);
_currentLocale = name;
}
else {
throw new Error('Localization ' + name + ' has not been loaded.');
}
}
return _currentLocale;
};
//quick function to override rule messages
kv.localize = function (msgTranslations) {
var rules = kv.rules;
//loop the properties in the object and assign the msg to the rule
for (var ruleName in msgTranslations) {
if (rules.hasOwnProperty(ruleName)) {
rules[ruleName].message = msgTranslations[ruleName];
}
}
};
// Populate default locale (this will make en-US.js somewhat redundant)
(function() {
var localeData = {};
var rules = kv.rules;
for (var ruleName in rules) {
if (rules.hasOwnProperty(ruleName)) {
localeData[ruleName] = rules[ruleName].message;
}
}
kv.defineLocale('en-us', localeData);
})();
// No need to invoke locale because the messages are already defined along with the rules for en-US
_currentLocale = 'en-us';
;/**
* Possible invocations:
* applyBindingsWithValidation(viewModel)
* applyBindingsWithValidation(viewModel, options)
* applyBindingsWithValidation(viewModel, rootNode)
* applyBindingsWithValidation(viewModel, rootNode, options)
*/
ko.applyBindingsWithValidation = function (viewModel, rootNode, options) {
var node = document.body,
config;
if (rootNode && rootNode.nodeType) {
node = rootNode;
config = options;
}
else {
config = rootNode;
}
kv.init();
if (config) {
config = extend(extend({}, kv.configuration), config);
kv.utils.setDomData(node, config);
}
ko.applyBindings(viewModel, node);
};
//override the original applyBindings so that we can ensure all new rules and what not are correctly registered
var origApplyBindings = ko.applyBindings;
ko.applyBindings = function (viewModel, rootNode) {
kv.init();
origApplyBindings(viewModel, rootNode);
};
ko.validatedObservable = function (initialValue, options) {
if (!options && !kv.utils.isObject(initialValue)) {
return ko.observable(initialValue).extend({ validatable: true });
}
var obsv = ko.observable(initialValue);
obsv.errors = kv.group(kv.utils.isObject(initialValue) ? initialValue : {}, options);
obsv.isValid = ko.observable(obsv.errors().length === 0);
if (ko.isObservable(obsv.errors)) {
obsv.errors.subscribe(function(errors) {
obsv.isValid(errors.length === 0);
});
}
else {
ko.computed(obsv.errors).subscribe(function (errors) {
obsv.isValid(errors.length === 0);
});
}
obsv.subscribe(function(newValue) {
if (!kv.utils.isObject(newValue)) {
/*
* The validation group works on objects.
* Since the new value is a primitive (scalar, null or undefined) we need
* to create an empty object to pass along.
*/
newValue = {};
}
// Force the group to refresh
obsv.errors._updateState(newValue);
obsv.isValid(obsv.errors().length === 0);
});
return obsv;
};
;})); |
lib/amd/src/local/reactive/basecomponent.js | timhunt/moodle | // This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
import Templates from 'core/templates';
/**
* Reactive UI component base class.
*
* Each UI reactive component should extend this class to interact with a reactive state.
*
* @module core/local/reactive/basecomponent
* @class core/local/reactive/basecomponent
* @copyright 2020 Ferran Recio <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
export default class {
/**
* The component descriptor data structure.
*
* This structure is used by any component and init method to define the way the component will interact
* with the interface and whith reactive instance operates. The logic behind this object is to avoid
* unnecessary dependancies between the final interface and the state logic.
*
* Any component interacts with a single main DOM element (description.element) but it can use internal
* selector to select elements within this main element (descriptor.selectors). By default each component
* will provide it's own default selectors, but those can be overridden by the "descriptor.selectors"
* property in case the mustache wants to reuse the same component logic but with a different interface.
*
* @typedef {object} descriptor
* @property {Reactive} reactive an optional reactive module to register in
* @property {DOMElement} element all components needs an element to anchor events
* @property {object} [selectors] an optional object to override query selectors
*/
/**
* The class constructor.
*
* The only param this method gets is a constructor with all the mandatory
* and optional component data. Component will receive the same descriptor
* as create method param.
*
* This method will call the "create" method before registering the component into
* the reactive module. This way any component can add default selectors and events.
*
* @param {descriptor} descriptor data to create the object.
*/
constructor(descriptor) {
if (descriptor.element === undefined || !(descriptor.element instanceof HTMLElement)) {
throw Error(`Reactive components needs a main DOM element to dispatch events`);
}
this.element = descriptor.element;
// Variable to track event listeners.
this.eventHandlers = new Map([]);
this.eventListeners = [];
// Empty default component selectors.
this.selectors = {};
// Empty default event list from the static method.
this.events = this.constructor.getEvents();
// Call create function to get the component defaults.
this.create(descriptor);
// Overwrite the components selectors if necessary.
if (descriptor.selectors !== undefined) {
this.addSelectors(descriptor.selectors);
}
// Register into a reactive instance.
if (descriptor.reactive === undefined) {
// Ask parent components for registration.
this.element.dispatchEvent(new CustomEvent(
'core/reactive:requestRegistration',
{
bubbles: true,
detail: {component: this},
}
));
} else {
this.reactive = descriptor.reactive;
this.reactive.registerComponent(this);
// Add a listener to register child components.
this.addEventListener(
this.element,
'core/reactive:requestRegistration',
(event) => {
if (event?.detail?.component) {
event.stopPropagation();
this.registerChildComponent(event.detail.component);
}
}
);
}
}
/**
* Return the component custom event names.
*
* Components may override this method to provide their own events.
*
* Component custom events is an important part of component reusability. This function
* is static because is part of the component definition and should be accessible from
* outsite the instances. However, values will be available at instance level in the
* this.events object.
*
* @returns {Object} the component events.
*/
static getEvents() {
return {};
}
/**
* Component create function.
*
* Default init method will call "create" when all internal attributes are set
* but before the component is not yet registered in the reactive module.
*
* In this method any component can define its own defaults such as:
* - this.selectors {object} the default query selectors of this component.
* - this.events {object} a list of event names this component dispatch
* - extract any data from the main dom element (this.element)
* - set any other data the component uses
*
* @param {descriptor} descriptor the component descriptor
*/
// eslint-disable-next-line no-unused-vars
create(descriptor) {
// Components may override this method to initialize selects, events or other data.
}
/**
* Component destroy hook.
*
* BaseComponent call this method when a component is unregistered or removed.
*
* Components may override this method to clean the HTML or do some action when the
* component is unregistered or removed.
*/
destroy() {
// Components can override this method.
}
/**
* Return the list of watchers that component has.
*
* Each watcher is represented by an object with two attributes:
* - watch (string) the specific state event to watch. Example 'section.visible:updated'
* - handler (function) the function to call when the watching state change happens
*
* Any component shoudl override this method to define their state watchers.
*
* @returns {array} array of watchers.
*/
getWatchers() {
return [];
}
/**
* Reactive module will call this method when the state is ready.
*
* Component can override this method to update/load the component HTML or to bind
* listeners to HTML entities.
*/
stateReady() {
// Components can override this method.
}
/**
* Get the main DOM element of this component or a subelement.
*
* @param {string|undefined} query optional subelement query
* @param {string|undefined} dataId optional data-id value
* @returns {element|undefined} the DOM element (if any)
*/
getElement(query, dataId) {
if (query === undefined && dataId === undefined) {
return this.element;
}
const dataSelector = (dataId) ? `[data-id='${dataId}']` : '';
const selector = `${query ?? ''}${dataSelector}`;
return this.element.querySelector(selector);
}
/**
* Get the all subelement that match a query selector.
*
* @param {string|undefined} query optional subelement query
* @param {string|undefined} dataId optional data-id value
* @returns {NodeList} the DOM elements
*/
getElements(query, dataId) {
const dataSelector = (dataId) ? `[data-id='${dataId}']` : '';
const selector = `${query ?? ''}${dataSelector}`;
return this.element.querySelectorAll(selector);
}
/**
* Add or update the component selectors.
*
* @param {Object} newSelectors an object of new selectors.
*/
addSelectors(newSelectors) {
for (const [selectorName, selector] of Object.entries(newSelectors)) {
this.selectors[selectorName] = selector;
}
}
/**
* Return a component selector.
*
* @param {string} selectorName the selector name
* @return {string|undefined} the query selector
*/
getSelector(selectorName) {
return this.selectors[selectorName];
}
/**
* Dispatch a custom event on this.element.
*
* This is just a convenient method to dispatch custom events from within a component.
* Components are free to use an alternative function to dispatch custom
* events. The only restriction is that it should be dispatched on this.element
* and specify "bubbles:true" to alert any component listeners.
*
* @param {string} eventName the event name
* @param {*} detail event detail data
*/
dispatchEvent(eventName, detail) {
this.element.dispatchEvent(new CustomEvent(eventName, {
bubbles: true,
detail: detail,
}));
}
/**
* Render a new Component using a mustache file.
*
* It is important to note that this method should NOT be used for loading regular mustache files
* as it returns a Promise that will only be resolved if the mustache registers a component instance.
*
* @param {element} target the DOM element that contains the component
* @param {string} file the component mustache file to render
* @param {*} data the mustache data
* @return {Promise} a promise of the resulting component instance
*/
renderComponent(target, file, data) {
return new Promise((resolve, reject) => {
target.addEventListener('ComponentRegistration:Success', ({detail}) => {
resolve(detail.component);
});
target.addEventListener('ComponentRegistration:Fail', () => {
reject(`Registration of ${file} fails.`);
});
Templates.renderForPromise(
file,
data
).then(({html, js}) => {
Templates.replaceNodeContents(target, html, js);
return true;
}).catch(error => {
reject(`Rendering of ${file} throws an error.`);
throw error;
});
});
}
/**
* Add and bind an event listener to a target and keep track of all event listeners.
*
* The native element.addEventListener method is not object oriented friently as the
* "this" represents the element that triggers the event and not the listener class.
* As components can be unregister and removed at any time, the BaseComponent provides
* this method to keep track of all component listeners and do all of the bind stuff.
*
* @param {Element} target the event target
* @param {string} type the event name
* @param {function} listener the class method that recieve the event
*/
addEventListener(target, type, listener) {
// Check if we have the bind version of that listener.
let bindListener = this.eventHandlers.get(listener);
if (bindListener === undefined) {
bindListener = listener.bind(this);
this.eventHandlers.set(listener, bindListener);
}
target.addEventListener(type, bindListener);
// Keep track of all component event listeners in case we need to remove them.
this.eventListeners.push({
target,
type,
bindListener,
});
}
/**
* Remove an event listener from a component.
*
* This method allows components to remove listeners without keeping track of the
* listeners bind versions of the method. Both addEventListener and removeEventListener
* keeps internally the relation between the original class method and the bind one.
*
* @param {Element} target the event target
* @param {string} type the event name
* @param {function} listener the class method that recieve the event
*/
removeEventListener(target, type, listener) {
// Check if we have the bind version of that listener.
let bindListener = this.eventHandlers.get(listener);
if (bindListener === undefined) {
// This listener has not been added.
return;
}
target.removeEventListener(type, bindListener);
}
/**
* Remove all event listeners from this component.
*
* This method is called also when the component is unregistered or removed.
*
* Note that only listeners registered with the addEventListener method
* will be removed. Other manual listeners will keep active.
*/
removeAllEventListeners() {
this.eventListeners.forEach(({target, type, bindListener}) => {
target.removeEventListener(type, bindListener);
});
this.eventListeners = [];
}
/**
* Remove a previously rendered component instance.
*
* This method will remove the component HTML and unregister it from the
* reactive module.
*/
remove() {
this.unregister();
this.element.remove();
}
/**
* Unregister the component from the reactive module.
*
* This method will disable the component logic, event listeners and watchers
* but it won't remove any HTML created by the component. However, it will trigger
* the destroy hook to allow the component to clean parts of the interface.
*/
unregister() {
this.reactive.unregisterComponent(this);
this.removeAllEventListeners();
this.destroy();
}
/**
* Dispatch a component registration event to inform the parent node.
*
* The registration event is different from the rest of the component events because
* is the only way in which components can communicate its existence to a possible parent.
* Most components will be created by including a mustache file, child components
* must emit a registration event to the parent DOM element to alert about the registration.
*/
dispatchRegistrationSuccess() {
// The registration event does not bubble because we just want to comunicate with the parentNode.
// Otherwise, any component can get multiple registrations events and could not differentiate
// between child components and grand child components.
if (this.element.parentNode === undefined) {
return;
}
// This custom element is captured by renderComponent method.
this.element.parentNode.dispatchEvent(new CustomEvent(
'ComponentRegistration:Success',
{
bubbles: false,
detail: {component: this},
}
));
}
/**
* Dispatch a component registration fail event to inform the parent node.
*
* As dispatchRegistrationSuccess, this method will communicate the registration fail to the
* parent node to inform the possible parent component.
*/
dispatchRegistrationFail() {
if (this.element.parentNode === undefined) {
return;
}
// This custom element is captured only by renderComponent method.
this.element.parentNode.dispatchEvent(new CustomEvent(
'ComponentRegistration:Fail',
{
bubbles: false,
detail: {component: this},
}
));
}
/**
* Register a child component into the reactive instance.
*
* @param {self} component the component to register.
*/
registerChildComponent(component) {
component.reactive = this.reactive;
this.reactive.registerComponent(component);
}
/**
* Set the lock value and locks or unlocks the element.
*
* @param {boolean} locked the new locked value
*/
set locked(locked) {
this.setElementLocked(this.element, locked);
}
/**
* Get the current locked value from the element.
*
* @return {boolean}
*/
get locked() {
return this.getElementLocked(this.element);
}
/**
* Lock/unlock an element.
*
* @param {Element} target the event target
* @param {boolean} locked the new locked value
*/
setElementLocked(target, locked) {
target.dataset.locked = locked ?? false;
if (locked) {
// Disable interactions.
target.style.pointerEvents = 'none';
target.style.userSelect = 'none';
// Check if it is draggable.
if (target.hasAttribute('draggable')) {
target.setAttribute('draggable', false);
}
target.setAttribute('aria-busy', true);
} else {
// Enable interactions.
target.style.pointerEvents = null;
target.style.userSelect = null;
// Check if it was draggable.
if (target.hasAttribute('draggable')) {
target.setAttribute('draggable', true);
}
target.setAttribute('aria-busy', false);
}
}
/**
* Get the current locked value from the element.
*
* @param {Element} target the event target
* @return {boolean}
*/
getElementLocked(target) {
return target.dataset.locked ?? false;
}
}
|
docs/app/Examples/collections/Message/Variations/MessageExampleCompact.js | mohammed88/Semantic-UI-React | import React from 'react'
import { Message } from 'semantic-ui-react'
const MessageExampleCompact = () => (
<Message compact>
Get all the best inventions in your e-mail every day. Sign up now!
</Message>
)
export default MessageExampleCompact
|
ajax/libs/F2/1.3.3/f2.no-bootstrap.js | bdukes/cdnjs | ;(function(exports) {
if (exports.F2 && !exports.F2_TESTING_MODE) {
return;
}
/*!
JSON.org requires the following notice to accompany json2:
Copyright (c) 2002 JSON.org
http://json.org
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The Software shall be used for Good, not Evil.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.
*/
/*
This code should be minified before deployment.
See http://javascript.crockford.com/jsmin.html
USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
NOT CONTROL.
This file creates a global JSON object containing two methods: stringify
and parse.
JSON.stringify(value, replacer, space)
value any JavaScript value, usually an object or array.
replacer an optional parameter that determines how object
values are stringified for objects. It can be a
function or an array of strings.
space an optional parameter that specifies the indentation
of nested structures. If it is omitted, the text will
be packed without extra whitespace. If it is a number,
it will specify the number of spaces to indent at each
level. If it is a string (such as '\t' or ' '),
it contains the characters used to indent at each level.
This method produces a JSON text from a JavaScript value.
When an object value is found, if the object contains a toJSON
method, its toJSON method will be called and the result will be
stringified. A toJSON method does not serialize: it returns the
value represented by the name/value pair that should be serialized,
or undefined if nothing should be serialized. The toJSON method
will be passed the key associated with the value, and this will be
bound to the value
For example, this would serialize Dates as ISO strings.
Date.prototype.toJSON = function (key) {
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
return this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z';
};
You can provide an optional replacer method. It will be passed the
key and value of each member, with this bound to the containing
object. The value that is returned from your method will be
serialized. If your method returns undefined, then the member will
be excluded from the serialization.
If the replacer parameter is an array of strings, then it will be
used to select the members to be serialized. It filters the results
such that only members with keys listed in the replacer array are
stringified.
Values that do not have JSON representations, such as undefined or
functions, will not be serialized. Such values in objects will be
dropped; in arrays they will be replaced with null. You can use
a replacer function to replace those with JSON values.
JSON.stringify(undefined) returns undefined.
The optional space parameter produces a stringification of the
value that is filled with line breaks and indentation to make it
easier to read.
If the space parameter is a non-empty string, then that string will
be used for indentation. If the space parameter is a number, then
the indentation will be that many spaces.
Example:
text = JSON.stringify(['e', {pluribus: 'unum'}]);
// text is '["e",{"pluribus":"unum"}]'
text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
text = JSON.stringify([new Date()], function (key, value) {
return this[key] instanceof Date ?
'Date(' + this[key] + ')' : value;
});
// text is '["Date(---current time---)"]'
JSON.parse(text, reviver)
This method parses a JSON text to produce an object or array.
It can throw a SyntaxError exception.
The optional reviver parameter is a function that can filter and
transform the results. It receives each of the keys and values,
and its return value is used instead of the original value.
If it returns what it received, then the structure is not modified.
If it returns undefined then the member is deleted.
Example:
// Parse the text. Values that look like ISO date strings will
// be converted to Date objects.
myData = JSON.parse(text, function (key, value) {
var a;
if (typeof value === 'string') {
a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
if (a) {
return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+a[5], +a[6]));
}
}
return value;
});
myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
var d;
if (typeof value === 'string' &&
value.slice(0, 5) === 'Date(' &&
value.slice(-1) === ')') {
d = new Date(value.slice(5, -1));
if (d) {
return d;
}
}
return value;
});
This is a reference implementation. You are free to copy, modify, or
redistribute.
*/
/*jslint evil: true, regexp: true */
/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
lastIndex, length, parse, prototype, push, replace, slice, stringify,
test, toJSON, toString, valueOf
*/
// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.
if (typeof JSON !== 'object') {
JSON = {};
}
(function () {
'use strict';
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
if (typeof Date.prototype.toJSON !== 'function') {
Date.prototype.toJSON = function (key) {
return isFinite(this.valueOf())
? this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z'
: null;
};
String.prototype.toJSON =
Number.prototype.toJSON =
Boolean.prototype.toJSON = function (key) {
return this.valueOf();
};
}
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
gap,
indent,
meta = { // table of character substitutions
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
},
rep;
function quote(string) {
// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.
escapable.lastIndex = 0;
return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
var c = meta[a];
return typeof c === 'string'
? c
: '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
}) + '"' : '"' + string + '"';
}
function str(key, holder) {
// Produce a string from holder[key].
var i, // The loop counter.
k, // The member key.
v, // The member value.
length,
mind = gap,
partial,
value = holder[key];
// If the value has a toJSON method, call it to obtain a replacement value.
if (value && typeof value === 'object' &&
typeof value.toJSON === 'function') {
value = value.toJSON(key);
}
// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.
if (typeof rep === 'function') {
value = rep.call(holder, key, value);
}
// What happens next depends on the value's type.
switch (typeof value) {
case 'string':
return quote(value);
case 'number':
// JSON numbers must be finite. Encode non-finite numbers as null.
return isFinite(value) ? String(value) : 'null';
case 'boolean':
case 'null':
// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.
return String(value);
// If the type is 'object', we might be dealing with an object or an array or
// null.
case 'object':
// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.
if (!value) {
return 'null';
}
// Make an array to hold the partial results of stringifying this object value.
gap += indent;
partial = [];
// Is the value an array?
if (Object.prototype.toString.apply(value) === '[object Array]') {
// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.
length = value.length;
for (i = 0; i < length; i += 1) {
partial[i] = str(i, value) || 'null';
}
// Join all of the elements together, separated with commas, and wrap them in
// brackets.
v = partial.length === 0
? '[]'
: gap
? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
: '[' + partial.join(',') + ']';
gap = mind;
return v;
}
// If the replacer is an array, use it to select the members to be stringified.
if (rep && typeof rep === 'object') {
length = rep.length;
for (i = 0; i < length; i += 1) {
if (typeof rep[i] === 'string') {
k = rep[i];
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
} else {
// Otherwise, iterate through all of the keys in the object.
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
}
// Join all of the member texts together, separated with commas,
// and wrap them in braces.
v = partial.length === 0
? '{}'
: gap
? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
: '{' + partial.join(',') + '}';
gap = mind;
return v;
}
}
// If the JSON object does not yet have a stringify method, give it one.
if (typeof JSON.stringify !== 'function') {
JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.
var i;
gap = '';
indent = '';
// If the space parameter is a number, make an indent string containing that
// many spaces.
if (typeof space === 'number') {
for (i = 0; i < space; i += 1) {
indent += ' ';
}
// If the space parameter is a string, it will be used as the indent string.
} else if (typeof space === 'string') {
indent = space;
}
// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.
rep = replacer;
if (replacer && typeof replacer !== 'function' &&
(typeof replacer !== 'object' ||
typeof replacer.length !== 'number')) {
throw new Error('JSON.stringify');
}
// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.
return str('', {'': value});
};
}
// If the JSON object does not yet have a parse method, give it one.
if (typeof JSON.parse !== 'function') {
JSON.parse = function (text, reviver) {
// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.
var j;
function walk(holder, key) {
// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.
var k, v, value = holder[key];
if (value && typeof value === 'object') {
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = walk(value, k);
if (v !== undefined) {
value[k] = v;
} else {
delete value[k];
}
}
}
}
return reviver.call(holder, key, value);
}
// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.
text = String(text);
cx.lastIndex = 0;
if (cx.test(text)) {
text = text.replace(cx, function (a) {
return '\\u' +
('0000' + a.charCodeAt(0).toString(16)).slice(-4);
});
}
// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.
// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
if (/^[\],:{}\s]*$/
.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.
j = eval('(' + text + ')');
// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.
return typeof reviver === 'function'
? walk({'': j}, '')
: j;
}
// If the text is not JSON parseable, then a SyntaxError is thrown.
throw new SyntaxError('JSON.parse');
};
}
}());
/*!
* jQuery JavaScript Library v1.8.3
* The jQuery Foundation and other contributors require the following notice to accompany jQuery:
*
* Copyright (c) 2013 jQuery Foundation and other contributors
*
* http://jquery.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software
* is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
(function( window, undefined ) {
var
// A central reference to the root jQuery(document)
rootjQuery,
// The deferred used on DOM ready
readyList,
// Use the correct document accordingly with window argument (sandbox)
document = window.document,
location = window.location,
navigator = window.navigator,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// Save a reference to some core methods
core_push = Array.prototype.push,
core_slice = Array.prototype.slice,
core_indexOf = Array.prototype.indexOf,
core_toString = Object.prototype.toString,
core_hasOwn = Object.prototype.hasOwnProperty,
core_trim = String.prototype.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
// Used for detecting and trimming whitespace
core_rnotwhite = /\S/,
core_rspace = /\s+/,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return ( letter + "" ).toUpperCase();
},
// The ready event handler and self cleanup method
DOMContentLoaded = function() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
jQuery.ready();
} else if ( document.readyState === "complete" ) {
// we're here because readyState === "complete" in oldIE
// which is good enough for us to call the dom ready!
document.detachEvent( "onreadystatechange", DOMContentLoaded );
jQuery.ready();
}
},
// [[Class]] -> type pairs
class2type = {};
jQuery.fn = jQuery.prototype = {
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem, ret, doc;
// Handle $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Handle $(DOMElement)
if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
doc = ( context && context.nodeType ? context.ownerDocument || context : document );
// scripts is true for back-compat
selector = jQuery.parseHTML( match[1], doc, true );
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
this.attr.call( selector, context, true );
}
return jQuery.merge( this, selector );
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The current version of jQuery being used
jquery: "1.8.3",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
if ( name === "find" ) {
ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
} else if ( name ) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
},
eq: function( i ) {
i = +i;
return i === -1 ?
this.slice( i ) :
this.slice( i, i + 1 );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
slice: function() {
return this.pushStack( core_slice.apply( this, arguments ),
"slice", core_slice.call(arguments).join(",") );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: core_push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var options, name, src, copy, copyIsArray, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 1 );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger("ready").off("ready");
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
return obj == null ?
String( obj ) :
class2type[ core_toString.call(obj) ] || "object";
},
isPlainObject: function( obj ) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!core_hasOwn.call(obj, "constructor") &&
!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// scripts (optional): If true, will include scripts passed in the html string
parseHTML: function( data, context, scripts ) {
var parsed;
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
scripts = context;
context = 0;
}
context = context || document;
// Single tag
if ( (parsed = rsingleTag.exec( data )) ) {
return [ context.createElement( parsed[1] ) ];
}
parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
return jQuery.merge( [],
(parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
},
parseJSON: function( data ) {
if ( !data || typeof data !== "string") {
return null;
}
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && core_rnotwhite.test( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
each: function( obj, callback, args ) {
var name,
i = 0,
length = obj.length,
isObj = length === undefined || jQuery.isFunction( obj );
if ( args ) {
if ( isObj ) {
for ( name in obj ) {
if ( callback.apply( obj[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.apply( obj[ i++ ], args ) === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isObj ) {
for ( name in obj ) {
if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
break;
}
}
}
}
return obj;
},
// Use native String.trim function wherever possible
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var type,
ret = results || [];
if ( arr != null ) {
// The window, strings (and functions) also have 'length'
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
type = jQuery.type( arr );
if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
core_push.call( ret, arr );
} else {
jQuery.merge( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( core_indexOf ) {
return core_indexOf.call( arr, elem, i );
}
len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var l = second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var retVal,
ret = [],
i = 0,
length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value, key,
ret = [],
i = 0,
length = elems.length,
// jquery objects are treated as arrays
isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( key in elems ) {
value = callback( elems[ key ], key, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return ret.concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var tmp, args, proxy;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = core_slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
var exec,
bulk = key == null,
i = 0,
length = elems.length;
// Sets many values
if ( key && typeof key === "object" ) {
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
}
chainable = 1;
// Sets one value
} else if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
exec = pass === undefined && jQuery.isFunction( value );
if ( bulk ) {
// Bulk operations only iterate when executing function values
if ( exec ) {
exec = fn;
fn = function( elem, key, value ) {
return exec.call( jQuery( elem ), value );
};
// Otherwise they run against the entire set
} else {
fn.call( elems, value );
fn = null;
}
}
if ( fn ) {
for (; i < length; i++ ) {
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
}
}
chainable = 1;
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
}
});
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called after the browser event has already occurred.
// we once tried to use readyState "interactive" here, but it caused issues like the one
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
setTimeout( jQuery.ready, 1 );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
// If IE event model is used
} else {
// Ensure firing before onload, maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", DOMContentLoaded );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
// If IE and not a frame
// continually check to see if the document is ready
var top = false;
try {
top = window.frameElement == null && document.documentElement;
} catch(e) {}
if ( top && top.doScroll ) {
(function doScrollCheck() {
if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
top.doScroll("left");
} catch(e) {
return setTimeout( doScrollCheck, 50 );
}
// and execute any waiting functions
jQuery.ready();
}
})();
}
}
}
return readyList.promise( obj );
};
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// String to Object options format cache
var optionsCache = {};
// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
var object = optionsCache[ options ] = {};
jQuery.each( options.split( core_rspace ), function( _, flag ) {
object[ flag ] = true;
});
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
( optionsCache[ options ] || createOptions( options ) ) :
jQuery.extend( {}, options );
var // Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// Flag to know if list is currently firing
firing,
// First callback to fire (used internally by add and fireWith)
firingStart,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = !options.once && [],
// Fire callbacks
fire = function( data ) {
memory = options.memory && data;
fired = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
memory = false; // To prevent further calls using add
break;
}
}
firing = false;
if ( list ) {
if ( stack ) {
if ( stack.length ) {
fire( stack.shift() );
}
} else if ( memory ) {
list = [];
} else {
self.disable();
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// First, we save the current length
var start = list.length;
(function add( args ) {
jQuery.each( args, function( _, arg ) {
var type = jQuery.type( arg );
if ( type === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && type !== "string" ) {
// Inspect recursively
add( arg );
}
});
})( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away
} else if ( memory ) {
firingStart = start;
fire( memory );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
jQuery.each( arguments, function( _, arg ) {
var index;
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( firing ) {
if ( index <= firingLength ) {
firingLength--;
}
if ( index <= firingIndex ) {
firingIndex--;
}
}
}
});
}
return this;
},
// Control if a given callback is in the list
has: function( fn ) {
return jQuery.inArray( fn, list ) > -1;
},
// Remove all callbacks from the list
empty: function() {
list = [];
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
if ( list && ( !fired || stack ) ) {
if ( firing ) {
stack.push( args );
} else {
fire( args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
jQuery.extend({
Deferred: function( func ) {
var tuples = [
// action, add listener, listener list, final state
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
[ "notify", "progress", jQuery.Callbacks("memory") ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
then: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
var action = tuple[ 0 ],
fn = fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer
deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
function() {
var returned = fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.done( newDefer.resolve )
.fail( newDefer.reject )
.progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
}
} :
newDefer[ action ]
);
});
fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Keep pipe for back-compat
promise.pipe = promise.then;
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add
promise[ tuple[1] ] = list.add;
// Handle state
if ( stateString ) {
list.add(function() {
// state = [ resolved | rejected ]
state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
// deferred[ resolve | reject | notify ] = list.fire
deferred[ tuple[0] ] = list.fire;
deferred[ tuple[0] + "With" ] = list.fireWith;
});
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( subordinate /* , ..., subordinateN */ ) {
var i = 0,
resolveValues = core_slice.call( arguments ),
length = resolveValues.length,
// the count of uncompleted subordinates
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values
updateFunc = function( i, contexts, values ) {
return function( value ) {
contexts[ i ] = this;
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
if( values === progressValues ) {
deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) {
deferred.resolveWith( contexts, values );
}
};
},
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved
if ( length > 1 ) {
progressValues = new Array( length );
progressContexts = new Array( length );
resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
resolveValues[ i ].promise()
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject )
.progress( updateFunc( i, progressContexts, progressValues ) );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
});
jQuery.support = (function() {
var support,
all,
a,
select,
opt,
input,
fragment,
eventName,
i,
isSupported,
clickFn,
div = document.createElement("div");
// Setup
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// Support tests won't run in some limited or non-browser environments
all = div.getElementsByTagName("*");
a = div.getElementsByTagName("a")[ 0 ];
if ( !all || !a || !all.length ) {
return {};
}
// First batch of tests
select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName("input")[ 0 ];
a.style.cssText = "top:1px;float:left;opacity:.5";
support = {
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: ( div.firstChild.nodeType === 3 ),
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText instead)
style: /top/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: ( a.getAttribute("href") === "/a" ),
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.5/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
checkOn: ( input.value === "on" ),
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: opt.selected,
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",
// Tests for enctype support on a form (#6743)
enctype: !!document.createElement("form").enctype,
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
boxModel: ( document.compatMode === "CSS1Compat" ),
// Will be defined later
submitBubbles: true,
changeBubbles: true,
focusinBubbles: false,
deleteExpando: true,
noCloneEvent: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true,
boxSizingReliable: true,
pixelPosition: false
};
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
div.attachEvent( "onclick", clickFn = function() {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
support.noCloneEvent = false;
});
div.cloneNode( true ).fireEvent("onclick");
div.detachEvent( "onclick", clickFn );
}
// Check if a radio maintains its value
// after being appended to the DOM
input = document.createElement("input");
input.value = "t";
input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
input.setAttribute( "checked", "checked" );
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "name", "t" );
div.appendChild( input );
fragment = document.createDocumentFragment();
fragment.appendChild( div.lastChild );
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
fragment.removeChild( input );
fragment.appendChild( div );
// Technique from Juriy Zaytsev
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
// We only care about the case where non-standard event systems
// are used, namely in IE. Short-circuiting here helps us to
// avoid an eval call (in setAttribute) which can cause CSP
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
if ( div.attachEvent ) {
for ( i in {
submit: true,
change: true,
focusin: true
}) {
eventName = "on" + i;
isSupported = ( eventName in div );
if ( !isSupported ) {
div.setAttribute( eventName, "return;" );
isSupported = ( typeof div[ eventName ] === "function" );
}
support[ i + "Bubbles" ] = isSupported;
}
}
// Run tests that need a body at doc ready
jQuery(function() {
var container, div, tds, marginDiv,
divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
container = document.createElement("div");
container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
body.insertBefore( container, body.firstChild );
// Construct the test element
div = document.createElement("div");
container.appendChild( div );
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
// (only IE 8 fails this test)
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Check if empty table cells still have offsetWidth/Height
// (IE <= 8 fail this test)
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check box-sizing and margin behavior
div.innerHTML = "";
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
support.boxSizing = ( div.offsetWidth === 4 );
support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
// NOTE: To any future maintainer, we've window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. For more
// info see bug #3333
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
marginDiv = document.createElement("div");
marginDiv.style.cssText = div.style.cssText = divReset;
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
div.appendChild( marginDiv );
support.reliableMarginRight =
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
}
if ( typeof div.style.zoom !== "undefined" ) {
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
// (IE < 8 does this)
div.innerHTML = "";
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Check if elements with layout shrink-wrap their children
// (IE 6 does this)
div.style.display = "block";
div.style.overflow = "visible";
div.innerHTML = "<div></div>";
div.firstChild.style.width = "5px";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
container.style.zoom = 1;
}
// Null elements to avoid leaks in IE
body.removeChild( container );
container = div = tds = marginDiv = null;
});
// Null elements to avoid leaks in IE
fragment.removeChild( div );
all = a = select = opt = input = fragment = div = null;
return support;
})();
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
jQuery.extend({
cache: {},
deletedIds: [],
// Remove at next major release (1.9/2.0)
uuid: 0,
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
"applet": true
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data, pvt /* Internal Use Only */ ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, ret,
internalKey = jQuery.expando,
getByName = typeof name === "string",
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
cache[ id ] = {};
// Avoids exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
if ( !isNode ) {
cache[ id ].toJSON = jQuery.noop;
}
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( getByName ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
},
removeData: function( elem, name, pvt /* Internal Use Only */ ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, i, l,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split(" ");
}
}
}
for ( i = 0, l = name.length; i < l; i++ ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
// Destroy the cache
if ( isNode ) {
jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
},
// For internal use only.
_data: function( elem, name, data ) {
return jQuery.data( elem, name, data, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
// nodes accept data unless otherwise specified; rejection can be conditional
return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var parts, part, attr, name, l,
elem = this[0],
i = 0,
data = null;
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attr = elem.attributes;
for ( l = attr.length; i < l; i++ ) {
name = attr[i].name;
if ( !name.indexOf( "data-" ) ) {
name = jQuery.camelCase( name.substring(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
parts = key.split( ".", 2 );
parts[1] = parts[1] ? "." + parts[1] : "";
part = parts[1] + "!";
return jQuery.access( this, function( value ) {
if ( value === undefined ) {
data = this.triggerHandler( "getData" + part, [ parts[0] ] );
// Try to fetch any internally stored data first
if ( data === undefined && elem ) {
data = jQuery.data( elem, key );
data = dataAttr( elem, key, data );
}
return data === undefined && parts[1] ?
this.data( parts[0] ) :
data;
}
parts[1] = value;
this.each(function() {
var self = jQuery( this );
self.triggerHandler( "setData" + part, parts );
jQuery.data( this, key, value );
self.triggerHandler( "changeData" + part, parts );
});
}, null, value, arguments.length > 1, null, false );
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
// Only convert to a number if it doesn't change the string
+data + "" === data ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
var name;
for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
jQuery.extend({
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || jQuery.isArray(data) ) {
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// not intended for public consumption - generates a queueHooks object, or returns the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
empty: jQuery.Callbacks("once memory").add(function() {
jQuery.removeData( elem, type + "queue", true );
jQuery.removeData( elem, key, true );
})
});
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while( i-- ) {
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
});
var nodeHook, boolHook, fixSpecified,
rclass = /[\t\r\n]/g,
rreturn = /\r/g,
rtype = /^(?:button|input)$/i,
rfocusable = /^(?:button|input|object|select|textarea)$/i,
rclickable = /^a(?:rea|)$/i,
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classNames, i, l, elem,
setClass, c, cl;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call(this, j, this.className) );
});
}
if ( value && typeof value === "string" ) {
classNames = value.split( core_rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
if ( elem.nodeType === 1 ) {
if ( !elem.className && classNames.length === 1 ) {
elem.className = value;
} else {
setClass = " " + elem.className + " ";
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
if ( setClass.indexOf( " " + classNames[ c ] + " " ) < 0 ) {
setClass += classNames[ c ] + " ";
}
}
elem.className = jQuery.trim( setClass );
}
}
}
}
return this;
},
removeClass: function( value ) {
var removes, className, elem, c, cl, i, l;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call(this, j, this.className) );
});
}
if ( (value && typeof value === "string") || value === undefined ) {
removes = ( value || "" ).split( core_rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
if ( elem.nodeType === 1 && elem.className ) {
className = (" " + elem.className + " ").replace( rclass, " " );
// loop over each item in the removal list
for ( c = 0, cl = removes.length; c < cl; c++ ) {
// Remove until there is nothing to remove,
while ( className.indexOf(" " + removes[ c ] + " ") >= 0 ) {
className = className.replace( " " + removes[ c ] + " " , " " );
}
}
elem.className = value ? jQuery.trim( className ) : "";
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value,
isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
state = stateVal,
classNames = value.split( core_rspace );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space separated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
} else if ( type === "undefined" || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// toggle whole className
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
return false;
},
val: function( value ) {
var hooks, ret, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var val,
self = jQuery(this);
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, self.val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// attributes.value is undefined in Blackberry 4.7 but
// uses .value. See #6932
var val = elem.attributes.value;
return !val || val.specified ? elem.value : elem.text;
}
},
select: {
get: function( elem ) {
var value, option,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one" || index < 0,
values = one ? null : [],
max = one ? index + 1 : options.length,
i = index < 0 ?
max :
one ? index : 0;
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// oldIE doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var values = jQuery.makeArray( value );
jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
// Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
attrFn: {},
attr: function( elem, name, value, pass ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
return jQuery( elem )[ name ]( value );
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
return jQuery.prop( elem, name, value );
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( notxml ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
return;
} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
ret = elem.getAttribute( name );
// Non-existent attributes return null, we normalize to undefined
return ret === null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var propName, attrNames, name, isBool,
i = 0;
if ( value && elem.nodeType === 1 ) {
attrNames = value.split( core_rspace );
for ( ; i < attrNames.length; i++ ) {
name = attrNames[ i ];
if ( name ) {
propName = jQuery.propFix[ name ] || name;
isBool = rboolean.test( name );
// See #9699 for explanation of this approach (setting first, then removal)
// Do not do this for boolean attributes (see #10870)
if ( !isBool ) {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
// Set corresponding property to false for boolean attributes
if ( isBool && propName in elem ) {
elem[ propName ] = false;
}
}
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
// We can't allow the type property to be changed (since it causes problems in IE)
if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
jQuery.error( "type property can't be changed" );
} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to it's default in case type is set after value
// This is for element creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
},
// Use the value property for back compat
// Use the nodeHook for button elements in IE6/7 (#1954)
value: {
get: function( elem, name ) {
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
return nodeHook.get( elem, name );
}
return name in elem ?
elem.value :
null;
},
set: function( elem, value, name ) {
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
return nodeHook.set( elem, value, name );
}
// Does not return so that setAttribute is also used
elem.value = value;
}
}
},
propFix: {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
return ( elem[ name ] = value );
}
} else {
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
return elem[ name ];
}
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
var attributeNode = elem.getAttributeNode("tabindex");
return attributeNode && attributeNode.specified ?
parseInt( attributeNode.value, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
}
}
});
// Hook for boolean attributes
boolHook = {
get: function( elem, name ) {
// Align boolean attributes with corresponding properties
// Fall back to attribute presence where some booleans are not supported
var attrNode,
property = jQuery.prop( elem, name );
return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
name.toLowerCase() :
undefined;
},
set: function( elem, value, name ) {
var propName;
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else {
// value is true since we know at this point it's type boolean and not false
// Set boolean attributes to the same name and set the DOM property
propName = jQuery.propFix[ name ] || name;
if ( propName in elem ) {
// Only set the IDL specifically if it already exists on the element
elem[ propName ] = true;
}
elem.setAttribute( name, name.toLowerCase() );
}
return name;
}
};
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
fixSpecified = {
name: true,
id: true,
coords: true
};
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = jQuery.valHooks.button = {
get: function( elem, name ) {
var ret;
ret = elem.getAttributeNode( name );
return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
ret.value :
undefined;
},
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
ret = document.createAttribute( name );
elem.setAttributeNode( ret );
}
return ( ret.value = value + "" );
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
});
});
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
get: nodeHook.get,
set: function( elem, value, name ) {
if ( value === "" ) {
value = "false";
}
nodeHook.set( elem, value, name );
}
};
}
// Some attributes require a special call on IE
if ( !jQuery.support.hrefNormalized ) {
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
get: function( elem ) {
var ret = elem.getAttribute( name, 2 );
return ret === null ? undefined : ret;
}
});
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Normalize to lowercase since IE uppercases css property names
return elem.style.cssText.toLowerCase() || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
});
}
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
get: function( elem ) {
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
}
};
});
}
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
});
});
var rformElems = /^(?:textarea|input|select)$/i,
rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
hoverHack = function( events ) {
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
};
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
add: function( elem, types, handler, data, selector ) {
var elemData, eventHandle, events,
t, tns, type, namespaces, handleObj,
handleObjIn, handlers, special;
// Don't attach events to noData or text/comment nodes (allow plain objects tho)
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
events = elemData.events;
if ( !events ) {
elemData.events = events = {};
}
eventHandle = elemData.handle;
if ( !eventHandle ) {
elemData.handle = eventHandle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = jQuery.trim( hoverHack(types) ).split( " " );
for ( t = 0; t < types.length; t++ ) {
tns = rtypenamespace.exec( types[t] ) || [];
type = tns[1];
namespaces = ( tns[2] || "" ).split( "." ).sort();
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: tns[1],
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
handlers = events[ type ];
if ( !handlers ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
global: {},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var t, tns, type, origType, namespaces, origCount,
j, events, special, eventType, handleObj,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
for ( t = 0; t < types.length; t++ ) {
tns = rtypenamespace.exec( types[t] ) || [];
type = origType = tns[1];
namespaces = tns[2];
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector? special.delegateType : special.bindType ) || type;
eventType = events[ type ] || [];
origCount = eventType.length;
namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
// Remove matching events
for ( j = 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !namespaces || namespaces.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
eventType.splice( j--, 1 );
if ( handleObj.selector ) {
eventType.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( eventType.length === 0 && origCount !== eventType.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery.removeData( elem, "events", true );
}
},
// Events that are safe to short-circuit if no handlers are attached.
// Native DOM events should not be added, they may have inline handlers.
customEvent: {
"getData": true,
"setData": true,
"changeData": true
},
trigger: function( event, data, elem, onlyHandlers ) {
// Don't do events on text and comment nodes
if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
return;
}
// Event object or event type
var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
type = event.type || event,
namespaces = [];
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf( "!" ) >= 0 ) {
// Exclusive events trigger only for the exact event (no namespaces)
type = type.slice(0, -1);
exclusive = true;
}
if ( type.indexOf( "." ) >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
// No jQuery handlers for this event type, and it can't have inline handlers
return;
}
// Caller can pass in an Event, Object, or just an event type string
event = typeof event === "object" ?
// jQuery.Event object
event[ jQuery.expando ] ? event :
// Object literal
new jQuery.Event( type, event ) :
// Just the event type (string)
new jQuery.Event( type );
event.type = type;
event.isTrigger = true;
event.exclusive = exclusive;
event.namespace = namespaces.join( "." );
event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
// Handle a global trigger
if ( !elem ) {
// TODO: Stop taunting the data cache; remove global events and always attach to document
cache = jQuery.cache;
for ( i in cache ) {
if ( cache[ i ].events && cache[ i ].events[ type ] ) {
jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
}
}
return;
}
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data != null ? jQuery.makeArray( data ) : [];
data.unshift( event );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
eventPath = [[ elem, special.bindType || type ]];
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
for ( old = elem; cur; cur = cur.parentNode ) {
eventPath.push([ cur, bubbleType ]);
old = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( old === (elem.ownerDocument || document) ) {
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
}
}
// Fire handlers on the event path
for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
cur = eventPath[i][0];
event.type = eventPath[i][1];
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Note that this is a bare JS function and not a jQuery handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
// IE<9 dies on focus/blur to hidden element (#1486)
if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
old = elem[ ontype ];
if ( old ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
elem[ type ]();
jQuery.event.triggered = undefined;
if ( old ) {
elem[ ontype ] = old;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event || window.event );
var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
delegateCount = handlers.delegateCount,
args = core_slice.call( arguments ),
run_all = !event.exclusive && !event.namespace,
special = jQuery.event.special[ event.type ] || {},
handlerQueue = [];
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers that should run if there are delegated events
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && !(event.button && event.type === "click") ) {
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
// Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.disabled !== true || event.type !== "click" ) {
selMatch = {};
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
sel = handleObj.selector;
if ( selMatch[ sel ] === undefined ) {
selMatch[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) >= 0 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( selMatch[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, matches: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( handlers.length > delegateCount ) {
handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
}
// Run delegates first; they may want to stop propagation beneath us
for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
matched = handlerQueue[ i ];
event.currentTarget = matched.elem;
for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
handleObj = matched.matches[ j ];
// Triggered event must either 1) be non-exclusive and have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
event.data = handleObj.data;
event.handleObj = handleObj;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
event.result = ret;
if ( ret === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
// Includes some event props shared by KeyEvent and MouseEvent
// *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var eventDoc, doc, body,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop,
originalEvent = event,
fixHook = jQuery.event.fixHooks[ event.type ] || {},
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = jQuery.Event( originalEvent );
for ( i = copy.length; i; ) {
prop = copy[ --i ];
event[ prop ] = originalEvent[ prop ];
}
// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Target should not be a text node (#504, Safari)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
event.metaKey = !!event.metaKey;
return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
delegateType: "focusin"
},
blur: {
delegateType: "focusout"
},
beforeunload: {
setup: function( data, namespaces, eventHandle ) {
// We only want to do this special case on windows
if ( jQuery.isWindow( this ) ) {
this.onbeforeunload = eventHandle;
}
},
teardown: function( namespaces, eventHandle ) {
if ( this.onbeforeunload === eventHandle ) {
this.onbeforeunload = null;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{ type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
// Some plugins are using, but it's undocumented/deprecated and will be removed.
// The 1.7 special event interface should provide all the hooks needed now.
jQuery.event.handle = jQuery.event.dispatch;
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
var name = "on" + type;
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
// detachEvent needed property on element, by name of that event, to properly expose it to GC
if ( typeof elem[ name ] === "undefined" ) {
elem[ name ] = null;
}
elem.detachEvent( name, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
function returnFalse() {
return false;
}
function returnTrue() {
return true;
}
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
preventDefault: function() {
this.isDefaultPrevented = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if preventDefault exists run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// otherwise set the returnValue property of the original event to false (IE)
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
this.isPropagationStopped = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if stopPropagation exists run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// otherwise set the cancelBubble property of the original event to true (IE)
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj,
selector = handleObj.selector;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !jQuery._data( form, "_submit_attached" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
jQuery._data( form, "_submit_attached", true );
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event, true );
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
jQuery._data( elem, "_change_attached", true );
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return !rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var origFn, type;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) { // && selector != null
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
live: function( types, data, fn ) {
jQuery( this.context ).on( types, this.selector, data, fn );
return this;
},
die: function( types, fn ) {
jQuery( this.context ).off( types, this.selector || "**", fn );
return this;
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
if ( this[0] ) {
return jQuery.event.trigger( type, data, this[0], true );
}
},
toggle: function( fn ) {
// Save reference to arguments for access in closure
var args = arguments,
guid = fn.guid || jQuery.guid++,
i = 0,
toggler = function( event ) {
// Figure out which function to execute
var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
// and execute the function
return args[ lastToggle ].apply( this, arguments ) || false;
};
// link all the functions, so any of them can unbind this click handler
toggler.guid = guid;
while ( i < args.length ) {
args[ i++ ].guid = guid;
}
return this.click( toggler );
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
});
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
if ( fn == null ) {
fn = data;
data = null;
}
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
if ( rkeyEvent.test( name ) ) {
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
}
if ( rmouseEvent.test( name ) ) {
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
}
});
/*!
* Sizzle CSS Selector Engine
* Copyright 2012 jQuery Foundation and other contributors
* Released under the MIT license
* http://sizzlejs.com/
*/
(function( window, undefined ) {
var cachedruns,
assertGetIdNotName,
Expr,
getText,
isXML,
contains,
compile,
sortOrder,
hasDuplicate,
outermostContext,
baseHasDuplicate = true,
strundefined = "undefined",
expando = ( "sizcache" + Math.random() ).replace( ".", "" ),
Token = String,
document = window.document,
docElem = document.documentElement,
dirruns = 0,
done = 0,
pop = [].pop,
push = [].push,
slice = [].slice,
// Use a stripped-down indexOf if a native one is unavailable
indexOf = [].indexOf || function( elem ) {
var i = 0,
len = this.length;
for ( ; i < len; i++ ) {
if ( this[i] === elem ) {
return i;
}
}
return -1;
},
// Augment a function for special use by Sizzle
markFunction = function( fn, value ) {
fn[ expando ] = value == null || value;
return fn;
},
createCache = function() {
var cache = {},
keys = [];
return markFunction(function( key, value ) {
// Only keep the most recent entries
if ( keys.push( key ) > Expr.cacheLength ) {
delete cache[ keys.shift() ];
}
// Retrieve with (key + " ") to avoid collision with native Object.prototype properties (see Issue #157)
return (cache[ key + " " ] = value);
}, cache );
},
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
// Regex
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/css3-syntax/#characters
characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",
// Loosely modeled on CSS identifier characters
// An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = characterEncoding.replace( "w", "w#" ),
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
operators = "([*^$|!~]?=)",
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments not in parens/brackets,
// then attribute selectors and non-pseudos (denoted by :),
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",
// For matchExpr.POS and matchExpr.needsContext
pos = ":(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
"*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
rpseudo = new RegExp( pseudos ),
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,
rnot = /^:not/,
rsibling = /[\x20\t\r\n\f]*[+~]/,
rendsWithNot = /:not\($/,
rheader = /h\d/i,
rinputs = /input|select|textarea|button/i,
rbackslash = /\\(?!\\)/g,
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"POS": new RegExp( pos, "i" ),
"CHILD": new RegExp( "^:(only|nth|first|last)-child(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
// For use in libraries implementing .is()
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )
},
// Support
// Used for testing something on an element
assert = function( fn ) {
var div = document.createElement("div");
try {
return fn( div );
} catch (e) {
return false;
} finally {
// release memory in IE
div = null;
}
},
// Check if getElementsByTagName("*") returns only elements
assertTagNameNoComments = assert(function( div ) {
div.appendChild( document.createComment("") );
return !div.getElementsByTagName("*").length;
}),
// Check if getAttribute returns normalized href attributes
assertHrefNotNormalized = assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
div.firstChild.getAttribute("href") === "#";
}),
// Check if attributes should be retrieved by attribute nodes
assertAttributes = assert(function( div ) {
div.innerHTML = "<select></select>";
var type = typeof div.lastChild.getAttribute("multiple");
// IE8 returns a string for some attributes even when not present
return type !== "boolean" && type !== "string";
}),
// Check if getElementsByClassName can be trusted
assertUsableClassName = assert(function( div ) {
// Opera can't find a second classname (in 9.6)
div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
return false;
}
// Safari 3.2 caches class attributes and doesn't catch changes
div.lastChild.className = "e";
return div.getElementsByClassName("e").length === 2;
}),
// Check if getElementById returns elements by name
// Check if getElementsByName privileges form controls or returns elements by ID
assertUsableName = assert(function( div ) {
// Inject content
div.id = expando + 0;
div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
docElem.insertBefore( div, docElem.firstChild );
// Test
var pass = document.getElementsByName &&
// buggy browsers will return fewer than the correct 2
document.getElementsByName( expando ).length === 2 +
// buggy browsers will return more than the correct 0
document.getElementsByName( expando + 0 ).length;
assertGetIdNotName = !document.getElementById( expando );
// Cleanup
docElem.removeChild( div );
return pass;
});
// If slice is not available, provide a backup
try {
slice.call( docElem.childNodes, 0 )[0].nodeType;
} catch ( e ) {
slice = function( i ) {
var elem,
results = [];
for ( ; (elem = this[i]); i++ ) {
results.push( elem );
}
return results;
};
}
function Sizzle( selector, context, results, seed ) {
results = results || [];
context = context || document;
var match, elem, xml, m,
nodeType = context.nodeType;
if ( !selector || typeof selector !== "string" ) {
return results;
}
if ( nodeType !== 1 && nodeType !== 9 ) {
return [];
}
xml = isXML( context );
if ( !xml && !seed ) {
if ( (match = rquickExpr.exec( selector )) ) {
// Speed-up: Sizzle("#ID")
if ( (m = match[1]) ) {
if ( nodeType === 9 ) {
elem = context.getElementById( m );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE, Opera, and Webkit return items
// by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
} else {
// Context is not a document
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
contains( context, elem ) && elem.id === m ) {
results.push( elem );
return results;
}
}
// Speed-up: Sizzle("TAG")
} else if ( match[2] ) {
push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {
push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
return results;
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed, xml );
}
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
return Sizzle( expr, null, null, [ elem ] ).length > 0;
};
// Returns a function to use in pseudos for input types
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
// Returns a function to use in pseudos for buttons
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
// Returns a function to use in pseudos for positionals
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( nodeType ) {
if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (see #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
} else {
// If no nodeType, this is expected to be an array
for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
ret += getText( node );
}
}
return ret;
};
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
// Element contains another
contains = Sizzle.contains = docElem.contains ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );
} :
docElem.compareDocumentPosition ?
function( a, b ) {
return b && !!( a.compareDocumentPosition( b ) & 16 );
} :
function( a, b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
return false;
};
Sizzle.attr = function( elem, name ) {
var val,
xml = isXML( elem );
if ( !xml ) {
name = name.toLowerCase();
}
if ( (val = Expr.attrHandle[ name ]) ) {
return val( elem );
}
if ( xml || assertAttributes ) {
return elem.getAttribute( name );
}
val = elem.getAttributeNode( name );
return val ?
typeof elem[ name ] === "boolean" ?
elem[ name ] ? name : null :
val.specified ? val.value : null :
null;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
// IE6/7 return a modified href
attrHandle: assertHrefNotNormalized ?
{} :
{
"href": function( elem ) {
return elem.getAttribute( "href", 2 );
},
"type": function( elem ) {
return elem.getAttribute("type");
}
},
find: {
"ID": assertGetIdNotName ?
function( id, context, xml ) {
if ( typeof context.getElementById !== strundefined && !xml ) {
var m = context.getElementById( id );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
} :
function( id, context, xml ) {
if ( typeof context.getElementById !== strundefined && !xml ) {
var m = context.getElementById( id );
return m ?
m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
[m] :
undefined :
[];
}
},
"TAG": assertTagNameNoComments ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== strundefined ) {
return context.getElementsByTagName( tag );
}
} :
function( tag, context ) {
var results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
var elem,
tmp = [],
i = 0;
for ( ; (elem = results[i]); i++ ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
},
"NAME": assertUsableName && function( tag, context ) {
if ( typeof context.getElementsByName !== strundefined ) {
return context.getElementsByName( name );
}
},
"CLASS": assertUsableClassName && function( className, context, xml ) {
if ( typeof context.getElementsByClassName !== strundefined && !xml ) {
return context.getElementsByClassName( className );
}
}
},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( rbackslash, "" );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
3 xn-component of xn+y argument ([+-]?\d*n|)
4 sign of xn-component
5 x of xn-component
6 sign of y-component
7 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1] === "nth" ) {
// nth-child requires argument
if ( !match[2] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );
match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );
// other types prohibit arguments
} else if ( match[2] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var unquoted, excess;
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
if ( match[3] ) {
match[2] = match[3];
} else if ( (unquoted = match[4]) ) {
// Only check arguments that contain a pseudo
if ( rpseudo.test(unquoted) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
unquoted = unquoted.slice( 0, excess );
match[0] = match[0].slice( 0, excess );
}
match[2] = unquoted;
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"ID": assertGetIdNotName ?
function( id ) {
id = id.replace( rbackslash, "" );
return function( elem ) {
return elem.getAttribute("id") === id;
};
} :
function( id ) {
id = id.replace( rbackslash, "" );
return function( elem ) {
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
return node && node.value === id;
};
},
"TAG": function( nodeName ) {
if ( nodeName === "*" ) {
return function() { return true; };
}
nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();
return function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ expando ][ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem, context ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.substr( result.length - check.length ) === check :
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, argument, first, last ) {
if ( type === "nth" ) {
return function( elem ) {
var node, diff,
parent = elem.parentNode;
if ( first === 1 && last === 0 ) {
return true;
}
if ( parent ) {
diff = 0;
for ( node = parent.firstChild; node; node = node.nextSibling ) {
if ( node.nodeType === 1 ) {
diff++;
if ( elem === node ) {
break;
}
}
}
}
// Incorporate the offset (or cast to NaN), then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
};
}
return function( elem ) {
var node = elem;
switch ( type ) {
case "only":
case "first":
while ( (node = node.previousSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
if ( type === "first" ) {
return true;
}
node = elem;
/* falls through */
case "last":
while ( (node = node.nextSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
return true;
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf.call( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
"enabled": function( elem ) {
return elem.disabled === false;
},
"disabled": function( elem ) {
return elem.disabled === true;
},
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
// not comment, processing instructions, or others
// Thanks to Diego Perini for the nodeName shortcut
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
var nodeType;
elem = elem.firstChild;
while ( elem ) {
if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {
return false;
}
elem = elem.nextSibling;
}
return true;
},
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"text": function( elem ) {
var type, attr;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" &&
(type = elem.type) === "text" &&
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );
},
// Input types
"radio": createInputPseudo("radio"),
"checkbox": createInputPseudo("checkbox"),
"file": createInputPseudo("file"),
"password": createInputPseudo("password"),
"image": createInputPseudo("image"),
"submit": createButtonPseudo("submit"),
"reset": createButtonPseudo("reset"),
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"focus": function( elem ) {
var doc = elem.ownerDocument;
return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
"active": function( elem ) {
return elem === elem.ownerDocument.activeElement;
},
// Positional types
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
for ( var i = 0; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
for ( var i = 1; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
for ( var i = argument < 0 ? argument + length : argument; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
for ( var i = argument < 0 ? argument + length : argument; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
function siblingCheck( a, b, ret ) {
if ( a === b ) {
return ret;
}
var cur = a.nextSibling;
while ( cur ) {
if ( cur === b ) {
return -1;
}
cur = cur.nextSibling;
}
return 1;
}
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?
a.compareDocumentPosition :
a.compareDocumentPosition(b) & 4
) ? -1 : 1;
} :
function( a, b ) {
// The nodes are identical, we can exit early
if ( a === b ) {
hasDuplicate = true;
return 0;
// Fallback to using sourceIndex (in IE) if it's available on both nodes
} else if ( a.sourceIndex && b.sourceIndex ) {
return a.sourceIndex - b.sourceIndex;
}
var al, bl,
ap = [],
bp = [],
aup = a.parentNode,
bup = b.parentNode,
cur = aup;
// If the nodes are siblings (or identical) we can do a quick check
if ( aup === bup ) {
return siblingCheck( a, b );
// If no parents were found then the nodes are disconnected
} else if ( !aup ) {
return -1;
} else if ( !bup ) {
return 1;
}
// Otherwise they're somewhere else in the tree so we need
// to build up a full list of the parentNodes for comparison
while ( cur ) {
ap.unshift( cur );
cur = cur.parentNode;
}
cur = bup;
while ( cur ) {
bp.unshift( cur );
cur = cur.parentNode;
}
al = ap.length;
bl = bp.length;
// Start walking down the tree looking for a discrepancy
for ( var i = 0; i < al && i < bl; i++ ) {
if ( ap[i] !== bp[i] ) {
return siblingCheck( ap[i], bp[i] );
}
}
// We ended someplace up the tree so do a sibling check
return i === al ?
siblingCheck( a, bp[i], -1 ) :
siblingCheck( ap[i], b, 1 );
};
// Always assume the presence of duplicates if sort doesn't
// pass them to our comparison function (as in Google Chrome).
[0, 0].sort( sortOrder );
baseHasDuplicate = !hasDuplicate;
// Document sorting and removing duplicates
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
i = 1,
j = 0;
hasDuplicate = baseHasDuplicate;
results.sort( sortOrder );
if ( hasDuplicate ) {
for ( ; (elem = results[i]); i++ ) {
if ( elem === results[ i - 1 ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ expando ][ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( tokens = [] );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
tokens.push( matched = new Token( match.shift() ) );
soFar = soFar.slice( matched.length );
// Cast descendant combinators to space
matched.type = match[0].replace( rtrim, " " );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
tokens.push( matched = new Token( match.shift() ) );
soFar = soFar.slice( matched.length );
matched.type = type;
matched.matches = match;
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
checkNonElements = base && combinator.dir === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( checkNonElements || elem.nodeType === 1 ) {
return matcher( elem, context, xml );
}
}
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( !xml ) {
var cache,
dirkey = dirruns + " " + doneName + " ",
cachedkey = dirkey + cachedruns;
while ( (elem = elem[ dir ]) ) {
if ( checkNonElements || elem.nodeType === 1 ) {
if ( (cache = elem[ expando ]) === cachedkey ) {
return elem.sizset;
} else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {
if ( elem.sizset ) {
return elem;
}
} else {
elem[ expando ] = cachedkey;
if ( matcher( elem, context, xml ) ) {
elem.sizset = true;
return elem;
}
elem.sizset = false;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( checkNonElements || elem.nodeType === 1 ) {
if ( matcher( elem, context, xml ) ) {
return elem;
}
}
}
}
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf.call( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && tokens.slice( 0, i - 1 ).join("").replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && tokens.join("")
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, expandContext ) {
var elem, j, matcher,
setMatched = [],
matchedCount = 0,
i = "0",
unmatched = seed && [],
outermost = expandContext != null,
contextBackup = outermostContext,
// We must always have either seed elements or context
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
// Nested matchers should use non-integer dirruns
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
if ( outermost ) {
outermostContext = context !== document && context;
cachedruns = superMatcher.el;
}
// Add elements passing elementMatchers directly to results
for ( ; (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
if ( matcher( elem, context, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
cachedruns = ++superMatcher.el;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// Apply set filters to unmatched elements
matchedCount += i;
if ( bySet && i !== matchedCount ) {
for ( j = 0; (matcher = setMatchers[j]); j++ ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
superMatcher.el = 0;
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ expando ][ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !group ) {
group = tokenize( selector );
}
i = group.length;
while ( i-- ) {
cached = matcherFromTokens( group[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
return cached;
};
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function select( selector, context, results, seed, xml ) {
var i, tokens, token, type, find,
match = tokenize( selector ),
j = match.length;
if ( !seed ) {
// Try to minimize operations if there is only one group
if ( match.length === 1 ) {
// Take a shortcut and set the context if the root selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
context.nodeType === 9 && !xml &&
Expr.relative[ tokens[1].type ] ) {
context = Expr.find["ID"]( token.matches[0].replace( rbackslash, "" ), context, xml )[0];
if ( !context ) {
return results;
}
selector = selector.slice( tokens.shift().length );
}
// Fetch a seed set for right-to-left matching
for ( i = matchExpr["POS"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( rbackslash, "" ),
rsibling.test( tokens[0].type ) && context.parentNode || context,
xml
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && tokens.join("");
if ( !selector ) {
push.apply( results, slice.call( seed, 0 ) );
return results;
}
break;
}
}
}
}
}
// Compile and execute a filtering function
// Provide `match` to avoid retokenization if we modified the selector above
compile( selector, match )(
seed,
context,
xml,
results,
rsibling.test( selector )
);
return results;
}
if ( document.querySelectorAll ) {
(function() {
var disconnectedMatch,
oldSelect = select,
rescape = /'|\\/g,
rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
// qSa(:focus) reports false when true (Chrome 21), no need to also add to buggyMatches since matches checks buggyQSA
// A support test would require too much code (would include document ready)
rbuggyQSA = [ ":focus" ],
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
// A support test would require too much code (would include document ready)
// just skip matchesSelector for :active
rbuggyMatches = [ ":active" ],
matches = docElem.matchesSelector ||
docElem.mozMatchesSelector ||
docElem.webkitMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector;
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( div ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explictly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// IE8 - Some boolean attributes are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here (do not put tests after this one)
if ( !div.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
});
assert(function( div ) {
// Opera 10-12/IE9 - ^= $= *= and empty values
// Should not select anything
div.innerHTML = "<p test=''></p>";
if ( div.querySelectorAll("[test^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here (do not put tests after this one)
div.innerHTML = "<input type='hidden'/>";
if ( !div.querySelectorAll(":enabled").length ) {
rbuggyQSA.push(":enabled", ":disabled");
}
});
// rbuggyQSA always contains :focus, so no need for a length check
rbuggyQSA = /* rbuggyQSA.length && */ new RegExp( rbuggyQSA.join("|") );
select = function( selector, context, results, seed, xml ) {
// Only use querySelectorAll when not filtering,
// when this is not xml,
// and when no QSA bugs apply
if ( !seed && !xml && !rbuggyQSA.test( selector ) ) {
var groups, i,
old = true,
nid = expando,
newContext = context,
newSelector = context.nodeType === 9 && selector;
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
groups = tokenize( selector );
if ( (old = context.getAttribute("id")) ) {
nid = old.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", nid );
}
nid = "[id='" + nid + "'] ";
i = groups.length;
while ( i-- ) {
groups[i] = nid + groups[i].join("");
}
newContext = rsibling.test( selector ) && context.parentNode || context;
newSelector = groups.join(",");
}
if ( newSelector ) {
try {
push.apply( results, slice.call( newContext.querySelectorAll(
newSelector
), 0 ) );
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
return oldSelect( selector, context, results, seed, xml );
};
if ( matches ) {
assert(function( div ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception
// Gecko does not error, returns false instead
try {
matches.call( div, "[test!='']:sizzle" );
rbuggyMatches.push( "!=", pseudos );
} catch ( e ) {}
});
// rbuggyMatches always contains :active and :focus, so no need for a length check
rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );
Sizzle.matchesSelector = function( elem, expr ) {
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
// rbuggyMatches always contains :active, so no need for an existence check
if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && !rbuggyQSA.test( expr ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch(e) {}
}
return Sizzle( expr, null, null, [ elem ] ).length > 0;
};
}
})();
}
// Deprecated
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Back-compat
function setFilters() {}
Expr.filters = setFilters.prototype = Expr.pseudos;
Expr.setFilters = new setFilters();
// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})( window );
var runtil = /Until$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
isSimple = /^.[^:#\[\.,]*$/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var i, l, length, n, r, ret,
self = this;
if ( typeof selector !== "string" ) {
return jQuery( selector ).filter(function() {
for ( i = 0, l = self.length; i < l; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
});
}
ret = this.pushStack( "", "find", selector );
for ( i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
jQuery.find( selector, this[i], ret );
if ( i > 0 ) {
// Make sure that the results are unique
for ( n = length; n < ret.length; n++ ) {
for ( r = 0; r < length; r++ ) {
if ( ret[r] === ret[n] ) {
ret.splice(n--, 1);
break;
}
}
}
}
}
return ret;
},
has: function( target ) {
var i,
targets = jQuery( target, this ),
len = targets.length;
return this.filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false), "not", selector);
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true), "filter", selector );
},
is: function( selector ) {
return !!selector && (
typeof selector === "string" ?
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
rneedsContext.test( selector ) ?
jQuery( selector, this.context ).index( this[0] ) >= 0 :
jQuery.filter( selector, this ).length > 0 :
this.filter( selector ).length > 0 );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
ret = [],
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( ; i < l; i++ ) {
cur = this[i];
while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
ret.push( cur );
break;
}
cur = cur.parentNode;
}
}
ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
return this.pushStack( ret, "closest", selectors );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
all :
jQuery.unique( all ) );
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter(selector)
);
}
});
jQuery.fn.andSelf = jQuery.fn.addBack;
// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}
function sibling( cur, dir ) {
do {
cur = cur[ dir ];
} while ( cur && cur.nodeType !== 1 );
return cur;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
if ( this.length > 1 && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 ?
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
jQuery.find.matches(expr, elems);
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, keep ) {
// Can't pass null or undefined to indexOf in Firefox 4
// Set to 0 to skip string check
qualifier = qualifier || 0;
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
var retVal = !!qualifier.call( elem, i, elem );
return retVal === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem, i ) {
return ( elem === qualifier ) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem, i ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style|link)/i,
rnocache = /<(?:script|object|embed|option|style)/i,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
rcheckableType = /^(?:checkbox|radio)$/,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /\/(java|ecma)script/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
},
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
if ( !jQuery.support.htmlSerialize ) {
wrapMap._default = [ 1, "X<div>", "</div>" ];
}
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
if ( !isDisconnected( this[0] ) ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
}
if ( arguments.length ) {
var set = jQuery.clean( arguments );
return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
}
},
after: function() {
if ( !isDisconnected( this[0] ) ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
}
if ( arguments.length ) {
var set = jQuery.clean( arguments );
return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
jQuery.cleanData( [ elem ] );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
undefined;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName( "*" ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function( value ) {
if ( !isDisconnected( this[0] ) ) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this), old = self.html();
self.replaceWith( value.call( this, i, old ) );
});
}
if ( typeof value !== "string" ) {
value = jQuery( value ).detach();
}
return this.each(function() {
var next = this.nextSibling,
parent = this.parentNode;
jQuery( this ).remove();
if ( next ) {
jQuery(next).before( value );
} else {
jQuery(parent).append( value );
}
});
}
return this.length ?
this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
this;
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
// Flatten any nested arrays
args = [].concat.apply( [], args );
var results, first, fragment, iNoClone,
i = 0,
value = args[0],
scripts = [],
l = this.length;
// We can't cloneNode fragments that contain checked, in WebKit
if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
jQuery(this).domManip( args, table, callback );
});
}
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
args[0] = value.call( this, i, table ? self.html() : undefined );
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
results = jQuery.buildFragment( args, this, scripts );
fragment = results.fragment;
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
// Use the original fragment for the last item instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
// Fragments from the fragment cache must always be cloned and never used in place.
for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
callback.call(
table && jQuery.nodeName( this[i], "table" ) ?
findOrAppend( this[i], "tbody" ) :
this[i],
i === iNoClone ?
fragment :
jQuery.clone( fragment, true, true )
);
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
if ( scripts.length ) {
jQuery.each( scripts, function( i, elem ) {
if ( elem.src ) {
if ( jQuery.ajax ) {
jQuery.ajax({
url: elem.src,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
} else {
jQuery.error("no ajax");
}
} else {
jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
});
}
}
return this;
}
});
function findOrAppend( elem, tag ) {
return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function cloneFixAttributes( src, dest ) {
var nodeName;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
// clearAttributes removes the attributes, which we don't want,
// but also removes the attachEvent events, which we *do* want
if ( dest.clearAttributes ) {
dest.clearAttributes();
}
// mergeAttributes, in contrast, only merges back on the
// original attributes, not the events
if ( dest.mergeAttributes ) {
dest.mergeAttributes( src );
}
nodeName = dest.nodeName.toLowerCase();
if ( nodeName === "object" ) {
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
// IE blanks contents when cloning scripts
} else if ( nodeName === "script" && dest.text !== src.text ) {
dest.text = src.text;
}
// Event data gets referenced instead of copied if the expando
// gets copied too
dest.removeAttribute( jQuery.expando );
}
jQuery.buildFragment = function( args, context, scripts ) {
var fragment, cacheable, cachehit,
first = args[ 0 ];
// Set context from what may come in as undefined or a jQuery collection or a node
// Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
// also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
context = context || document;
context = !context.nodeType && context[0] || context;
context = context.ownerDocument || context;
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
first.charAt(0) === "<" && !rnocache.test( first ) &&
(jQuery.support.checkClone || !rchecked.test( first )) &&
(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
// Mark cacheable and look for a hit
cacheable = true;
fragment = jQuery.fragments[ first ];
cachehit = fragment !== undefined;
}
if ( !fragment ) {
fragment = context.createDocumentFragment();
jQuery.clean( args, context, fragment, scripts );
// Update the cache, but only store false
// unless this is a second parsing of the same content
if ( cacheable ) {
jQuery.fragments[ first ] = cachehit && fragment;
}
}
return { fragment: fragment, cacheable: cacheable };
};
jQuery.fragments = {};
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
i = 0,
ret = [],
insert = jQuery( selector ),
l = insert.length,
parent = this.length === 1 && this[0].parentNode;
if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
insert[ original ]( this[0] );
return this;
} else {
for ( ; i < l; i++ ) {
elems = ( i > 0 ? this.clone(true) : this ).get();
jQuery( insert[i] )[ original ]( elems );
ret = ret.concat( elems );
}
return this.pushStack( ret, name, insert.selector );
}
};
});
function getAll( elem ) {
if ( typeof elem.getElementsByTagName !== "undefined" ) {
return elem.getElementsByTagName( "*" );
} else if ( typeof elem.querySelectorAll !== "undefined" ) {
return elem.querySelectorAll( "*" );
} else {
return [];
}
}
// Used in clean, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var srcElements,
destElements,
i,
clone;
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
clone = elem.cloneNode( true );
// IE<=8 does not properly clone detached, unknown element nodes
} else {
fragmentDiv.innerHTML = elem.outerHTML;
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
}
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// IE copies events bound via attachEvent when using cloneNode.
// Calling detachEvent on the clone will also remove the events
// from the original. In order to get around this, we use some
// proprietary methods to clear the events. Thanks to MooTools
// guys for this hotness.
cloneFixAttributes( elem, clone );
// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
srcElements = getAll( elem );
destElements = getAll( clone );
// Weird iteration because IE will replace the length property
// with an element if you are cloning the body and one of the
// elements on the page has a name or id of "length"
for ( i = 0; srcElements[i]; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
cloneFixAttributes( srcElements[i], destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
cloneCopyEvent( elem, clone );
if ( deepDataAndEvents ) {
srcElements = getAll( elem );
destElements = getAll( clone );
for ( i = 0; srcElements[i]; ++i ) {
cloneCopyEvent( srcElements[i], destElements[i] );
}
}
}
srcElements = destElements = null;
// Return the cloned set
return clone;
},
clean: function( elems, context, fragment, scripts ) {
var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
safe = context === document && safeFragment,
ret = [];
// Ensure that context is a document
if ( !context || typeof context.createDocumentFragment === "undefined" ) {
context = document;
}
// Use the already-created safe fragment if context permits
for ( i = 0; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !elem ) {
continue;
}
// Convert html string into DOM nodes
if ( typeof elem === "string" ) {
if ( !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else {
// Ensure a safe container in which to render the html
safe = safe || createSafeFragment( context );
div = context.createElement("div");
safe.appendChild( div );
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, "<$1></$2>");
// Go to html and back, then peel off extra wrappers
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
depth = wrap[0];
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
while ( depth-- ) {
div = div.lastChild;
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
hasBody = rtbody.test(elem);
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !hasBody ?
div.childNodes :
[];
for ( j = tbody.length - 1; j >= 0 ; --j ) {
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
tbody[ j ].parentNode.removeChild( tbody[ j ] );
}
}
}
// IE completely kills leading whitespace when innerHTML is used
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
}
elem = div.childNodes;
// Take out of fragment container (we need a fresh div each time)
div.parentNode.removeChild( div );
}
}
if ( elem.nodeType ) {
ret.push( elem );
} else {
jQuery.merge( ret, elem );
}
}
// Fix #11356: Clear elements from safeFragment
if ( div ) {
elem = div = safe = null;
}
// Reset defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
if ( !jQuery.support.appendChecked ) {
for ( i = 0; (elem = ret[i]) != null; i++ ) {
if ( jQuery.nodeName( elem, "input" ) ) {
fixDefaultChecked( elem );
} else if ( typeof elem.getElementsByTagName !== "undefined" ) {
jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
}
}
}
// Append elements to a provided document fragment
if ( fragment ) {
// Special handling of each script element
handleScript = function( elem ) {
// Check if we consider it executable
if ( !elem.type || rscriptType.test( elem.type ) ) {
// Detach the script and store it in the scripts array (if provided) or the fragment
// Return truthy to indicate that it has been handled
return scripts ?
scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
fragment.appendChild( elem );
}
};
for ( i = 0; (elem = ret[i]) != null; i++ ) {
// Check if we're done after handling an executable script
if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
// Append to fragment and handle embedded scripts
fragment.appendChild( elem );
if ( typeof elem.getElementsByTagName !== "undefined" ) {
// handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
// Splice the scripts into ret after their former ancestor and advance our index beyond them
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
i += jsTags.length;
}
}
}
}
return ret;
},
cleanData: function( elems, /* internal */ acceptData ) {
var data, id, elem, type,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
deleteExpando = jQuery.support.deleteExpando,
special = jQuery.event.special;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( acceptData || jQuery.acceptData( elem ) ) {
id = elem[ internalKey ];
data = id && cache[ id ];
if ( data ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Remove cache only if it was not already removed by jQuery.event.remove
if ( cache[ id ] ) {
delete cache[ id ];
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( deleteExpando ) {
delete elem[ internalKey ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
jQuery.deletedIds.push( id );
}
}
}
}
}
});
// Limit scope pollution from any deprecated API
(function() {
var matched, browser;
// Use of jQuery.browser is frowned upon.
// More details: http://api.jquery.com/jQuery.browser
// jQuery.uaMatch maintained for back-compat
jQuery.uaMatch = function( ua ) {
ua = ua.toLowerCase();
var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
/(msie) ([\w.]+)/.exec( ua ) ||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
[];
return {
browser: match[ 1 ] || "",
version: match[ 2 ] || "0"
};
};
matched = jQuery.uaMatch( navigator.userAgent );
browser = {};
if ( matched.browser ) {
browser[ matched.browser ] = true;
browser.version = matched.version;
}
// Chrome is Webkit, but Webkit is also Safari.
if ( browser.chrome ) {
browser.webkit = true;
} else if ( browser.webkit ) {
browser.safari = true;
}
jQuery.browser = browser;
jQuery.sub = function() {
function jQuerySub( selector, context ) {
return new jQuerySub.fn.init( selector, context );
}
jQuery.extend( true, jQuerySub, this );
jQuerySub.superclass = this;
jQuerySub.fn = jQuerySub.prototype = this();
jQuerySub.fn.constructor = jQuerySub;
jQuerySub.sub = this.sub;
jQuerySub.fn.init = function init( selector, context ) {
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
context = jQuerySub( context );
}
return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
};
jQuerySub.fn.init.prototype = jQuerySub.fn;
var rootjQuerySub = jQuerySub(document);
return jQuerySub;
};
})();
var curCSS, iframe, iframeDoc,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity=([^)]*)/,
rposition = /^(top|right|bottom|left)$/,
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rmargin = /^margin/,
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
elemdisplay = { BODY: "block" },
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: 0,
fontWeight: 400
},
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
eventsToggle = jQuery.fn.toggle;
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
}
function isHidden( elem, el ) {
elem = el || elem;
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}
function showHide( elements, show ) {
var elem, display,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && elem.style.display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
}
} else {
display = curCSS( elem, "display" );
if ( !values[ index ] && display !== "none" ) {
jQuery._data( elem, "olddisplay", display );
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
}
jQuery.fn.extend({
css: function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
},
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state, fn2 ) {
var bool = typeof state === "boolean";
if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
return eventsToggle.apply( this, arguments );
}
return this.each(function() {
if ( bool ? state : isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
});
}
});
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Exclude the following css properties to add px
cssNumber: {
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = jQuery.camelCase( name ),
style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, numeric, extra ) {
var val, num, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name );
}
//convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Return, converting to number if forced or a qualifier was provided and val looks numeric
if ( numeric || extra !== undefined ) {
num = parseFloat( val );
return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
}
return val;
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.call( elem );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
// NOTE: To any future maintainer, we've window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
curCSS = function( elem, name ) {
var ret, width, minWidth, maxWidth,
computed = window.getComputedStyle( elem, null ),
style = elem.style;
if ( computed ) {
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed.getPropertyValue( name ) || computed[ name ];
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret;
};
} else if ( document.documentElement.currentStyle ) {
curCSS = function( elem, name ) {
var left, rsLeft,
ret = elem.currentStyle && elem.currentStyle[ name ],
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && style[ name ] ) {
ret = style[ name ];
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// but not position css attributes, as those are proportional to the parent element instead
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values
left = style.left;
rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
elem.runtimeStyle.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
elem.runtimeStyle.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
// we use jQuery.css instead of curCSS here
// because of the reliableMarginRight CSS hook!
val += jQuery.css( elem, extra + cssExpand[ i ], true );
}
// From this point on we use curCSS for maximum performance (relevant in animations)
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
}
} else {
// at this point, extra isn't content, so add padding
val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
}
}
}
return val;
}
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
valueIsBorderBox = true,
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox
)
) + "px";
}
// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
if ( elemdisplay[ nodeName ] ) {
return elemdisplay[ nodeName ];
}
var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
display = elem.css("display");
elem.remove();
// If the simple way fails,
// get element's real default display by attaching it to a temp iframe
if ( display === "none" || display === "" ) {
// Use the already-created iframe if possible
iframe = document.body.appendChild(
iframe || jQuery.extend( document.createElement("iframe"), {
frameBorder: 0,
width: 0,
height: 0
})
);
// Create a cacheable copy of the iframe document on first call.
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
// document to it; WebKit & Firefox won't allow reusing the iframe document.
if ( !iframeDoc || !iframe.createElement ) {
iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
iframeDoc.write("<!doctype html><html><body>");
iframeDoc.close();
}
elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
display = curCSS( elem, "display" );
document.body.removeChild( iframe );
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
return display;
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// certain elements can have dimension info if we invisibly show them
// however, it must have a current display style that would benefit from this
if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
return jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
});
} else {
return getWidthOrHeight( elem, name, extra );
}
}
},
set: function( elem, value, extra ) {
return setPositiveNumber( elem, value, extra ?
augmentWidthOrHeight(
elem,
name,
extra,
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
) : 0
);
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there there is no filter style applied in a css rule, we are done
if ( currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" }, function() {
if ( computed ) {
return curCSS( elem, "marginRight" );
}
});
}
};
}
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = {
get: function( elem, computed ) {
if ( computed ) {
var ret = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset
return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
}
}
};
});
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i,
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ],
expanded = {};
for ( i = 0; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( !rmargin.test( prefix ) ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
rselectTextarea = /^(?:select|textarea)/i;
jQuery.fn.extend({
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
return this.elements ? jQuery.makeArray( this.elements ) : this;
})
.filter(function(){
return this.name && !this.disabled &&
( this.checked || rselectTextarea.test( this.nodeName ) ||
rinput.test( this.type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val, i ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
};
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// If array item is non-scalar (array or object), encode its
// numeric index to resolve deserialization ambiguity issues.
// Note that rack (as of 1.0.0) can't currently deserialize
// nested arrays properly, and attempting to do so may cause
// a server error. Possible fixes are to modify rack's
// deserialization algorithm or to provide an option or flag
// to force array serialization to be shallow.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
var
// Document location
ajaxLocParts,
ajaxLocation,
rhash = /#.*$/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rquery = /\?/,
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
rts = /([?&])_=[^&]*/,
rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = ["*/"] + ["*"];
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType, list, placeBefore,
dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
i = 0,
length = dataTypes.length;
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
for ( ; i < length; i++ ) {
dataType = dataTypes[ i ];
// We control if we're asked to add before
// any existing element
placeBefore = /^\+/.test( dataType );
if ( placeBefore ) {
dataType = dataType.substr( 1 ) || "*";
}
list = structure[ dataType ] = structure[ dataType ] || [];
// then we add to the structure accordingly
list[ placeBefore ? "unshift" : "push" ]( func );
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
dataType /* internal */, inspected /* internal */ ) {
dataType = dataType || options.dataTypes[ 0 ];
inspected = inspected || {};
inspected[ dataType ] = true;
var selection,
list = structure[ dataType ],
i = 0,
length = list ? list.length : 0,
executeOnly = ( structure === prefilters );
for ( ; i < length && ( executeOnly || !selection ); i++ ) {
selection = list[ i ]( options, originalOptions, jqXHR );
// If we got redirected to another dataType
// we try there if executing only and not done already
if ( typeof selection === "string" ) {
if ( !executeOnly || inspected[ selection ] ) {
selection = undefined;
} else {
options.dataTypes.unshift( selection );
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, jqXHR, selection, inspected );
}
}
}
// If we're only executing or nothing was selected
// we try the catchall dataType if not done already
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
selection = inspectPrefiltersOrTransports(
structure, options, originalOptions, jqXHR, "*", inspected );
}
// unnecessary when only executing (prefilters)
// but it'll be ignored by the caller in that case
return selection;
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var key, deep,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
}
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
// Don't do a request if no elements are being requested
if ( !this.length ) {
return this;
}
var selector, type, response,
self = this,
off = url.indexOf(" ");
if ( off >= 0 ) {
selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// Request the remote document
jQuery.ajax({
url: url,
// if "type" variable is undefined, then "GET" method will be used
type: type,
dataType: "html",
data: params,
complete: function( jqXHR, status ) {
if ( callback ) {
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
}
}
}).done(function( responseText ) {
// Save response for use in complete callback
response = arguments;
// See if a selector was specified
self.html( selector ?
// Create a dummy div to hold the results
jQuery("<div>")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
.append( responseText.replace( rscript, "" ) )
// Locate the specified elements
.find( selector ) :
// If not, just inject the full result
responseText );
});
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
jQuery.fn[ o ] = function( f ){
return this.on( o, f );
};
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
type: method,
url: url,
data: data,
success: callback,
dataType: type
});
};
});
jQuery.extend({
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
if ( settings ) {
// Building a settings object
ajaxExtend( target, jQuery.ajaxSettings );
} else {
// Extending ajaxSettings
settings = target;
target = jQuery.ajaxSettings;
}
ajaxExtend( target, settings );
return target;
},
ajaxSettings: {
url: ajaxLocation,
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
processData: true,
async: true,
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
text: "text/plain",
json: "application/json, text/javascript",
"*": allTypes
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText"
},
// List of data converters
// 1) key format is "source_type destination_type" (a single space in-between)
// 2) the catchall symbol "*" can be used for source_type
converters: {
// Convert anything to text
"* text": window.String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
context: true,
url: true
}
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // ifModified key
ifModifiedKey,
// Response headers
responseHeadersString,
responseHeaders,
// transport
transport,
// timeout handle
timeoutTimer,
// Cross-domain detection vars
parts,
// To know if global events are to be dispatched
fireGlobals,
// Loop variable
i,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events
// It's the callbackContext if one was provided in the options
// and if it's a DOM node or a jQuery collection
globalEventContext = callbackContext !== s &&
( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
jQuery( callbackContext ) : jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks( "once memory" ),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// The jqXHR state
state = 0,
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Caches the header
setRequestHeader: function( name, value ) {
if ( !state ) {
var lname = name.toLowerCase();
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while( ( match = rheaders.exec( responseHeadersString ) ) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match === undefined ? null : match;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Cancel the request
abort: function( statusText ) {
statusText = statusText || strAbort;
if ( transport ) {
transport.abort( statusText );
}
done( 0, statusText );
return this;
}
};
// Callback for when everything is done
// It is defined here because jslint complains if it is declared
// at the end of the function (which would be more logical and readable)
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// If successful, handle type chaining
if ( status >= 200 && status < 300 || status === 304 ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ ifModifiedKey ] = modified;
}
modified = jqXHR.getResponseHeader("Etag");
if ( modified ) {
jQuery.etag[ ifModifiedKey ] = modified;
}
}
// If not modified
if ( status === 304 ) {
statusText = "notmodified";
isSuccess = true;
// If we have data
} else {
isSuccess = ajaxConvert( s, response );
statusText = isSuccess.state;
success = isSuccess.data;
error = isSuccess.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( !statusText || status ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger( "ajaxStop" );
}
}
}
// Attach deferreds
deferred.promise( jqXHR );
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
jqXHR.complete = completeDeferred.add;
// Status-dependent callbacks
jqXHR.statusCode = function( map ) {
if ( map ) {
var tmp;
if ( state < 2 ) {
for ( tmp in map ) {
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
}
} else {
tmp = map[ jqXHR.status ];
jqXHR.always( tmp );
}
}
return this;
};
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// We also use the url parameter if available
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
// A cross-domain request is in order when we have a protocol:host:port mismatch
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return jqXHR;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Get ifModifiedKey before adding the anti-cache parameter
ifModifiedKey = s.url;
// Add anti-cache in url if needed
if ( s.cache === false ) {
var ts = jQuery.now(),
// try replacing _= if it is there
ret = s.url.replace( rts, "$1_=" + ts );
// if nothing was replaced, add timestamp to the end
s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
ifModifiedKey = ifModifiedKey || s.url;
if ( jQuery.lastModified[ ifModifiedKey ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
}
if ( jQuery.etag[ ifModifiedKey ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
}
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout( function(){
jqXHR.abort( "timeout" );
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch (e) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
return jqXHR;
},
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {}
});
/* Handles responses to an ajax request:
* - sets all responseXXX fields accordingly
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var ct, type, finalDataType, firstDataType,
contents = s.contents,
dataTypes = s.dataTypes,
responseFields = s.responseFields;
// Fill responseXXX fields
for ( type in responseFields ) {
if ( type in responses ) {
jqXHR[ responseFields[type] ] = responses[ type ];
}
}
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {
var conv, conv2, current, tmp,
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice(),
prev = dataTypes[ 0 ],
converters = {},
i = 0;
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
// Convert to each sequential dataType, tolerating list modification
for ( ; (current = dataTypes[++i]); ) {
// There's only work to do if current dataType is non-auto
if ( current !== "*" ) {
// Convert response if prev dataType is non-auto and differs from current
if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split(" ");
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.splice( i--, 0, current );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s["throws"] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
// Update prev for next iteration
prev = current;
}
}
return { state: "success", data: response };
}
var oldCallbacks = [],
rquestion = /\?/,
rjsonp = /(=)\?(?=&|$)|\?\?/,
nonce = jQuery.now();
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
this[ callback ] = true;
return callback;
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
data = s.data,
url = s.url,
hasCallback = s.jsonp !== false,
replaceInUrl = hasCallback && rjsonp.test( url ),
replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
!( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
rjsonp.test( data );
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
overwritten = window[ callbackName ];
// Insert callback into url or form data
if ( replaceInUrl ) {
s.url = url.replace( rjsonp, "$1" + callbackName );
} else if ( replaceInData ) {
s.data = data.replace( rjsonp, "$1" + callbackName );
} else if ( hasCallback ) {
s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always(function() {
// Restore preexisting value
window[ callbackName ] = overwritten;
// Save back as free
if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
});
// Delegate to script
return "script";
}
});
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /javascript|ecmascript/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement( "script" );
script.async = "async";
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( head && script.parentNode ) {
head.removeChild( script );
}
// Dereference the script
script = undefined;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709 and #4378).
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( 0, 1 );
}
}
};
}
});
var xhrCallbacks,
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject ? function() {
// Abort all pending requests
for ( var key in xhrCallbacks ) {
xhrCallbacks[ key ]( 0, 1 );
}
} : false,
xhrId = 0;
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject( "Microsoft.XMLHTTP" );
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
(function( xhr ) {
jQuery.extend( jQuery.support, {
ajax: !!xhr,
cors: !!xhr && ( "withCredentials" in xhr )
});
})( jQuery.ajaxSettings.xhr() );
// Create transport if the browser can provide an xhr
if ( jQuery.support.ajax ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var handle, i,
xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( _ ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status,
statusText,
responseHeaders,
responses,
xml;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
responses = {};
xml = xhr.responseXML;
// Construct response list
if ( xml && xml.documentElement /* #4958 */ ) {
responses.xml = xml;
}
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
try {
responses.text = xhr.responseText;
} catch( e ) {
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
if ( !s.async ) {
// if we're in sync mode we fire the callback
callback();
} else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been
// retrieved directly we need to fire the callback
setTimeout( callback, 0 );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback(0,1);
}
}
};
}
});
}
var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
rrun = /queueHooks$/,
animationPrefilters = [ defaultPrefilter ],
tweeners = {
"*": [function( prop, value ) {
var end, unit,
tween = this.createTween( prop, value ),
parts = rfxnum.exec( value ),
target = tween.cur(),
start = +target || 0,
scale = 1,
maxIterations = 20;
if ( parts ) {
end = +parts[2];
unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
// We need to compute starting value
if ( unit !== "px" && start ) {
// Iteratively approximate from a nonzero starting point
// Prefer the current property, because this process will be trivial if it uses the same units
// Fallback to end or a simple constant
start = jQuery.css( tween.elem, prop, true ) || end || 1;
do {
// If previous iteration zeroed out, double until we get *something*
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
start = start / scale;
jQuery.style( tween.elem, prop, start + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
}
tween.unit = unit;
tween.start = start;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
}, 0 );
return ( fxNow = jQuery.now() );
}
function createTweens( animation, props ) {
jQuery.each( props, function( prop, value ) {
var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( collection[ index ].call( animation, prop, value ) ) {
// we're done with this property
return;
}
}
});
}
function Animation( elem, properties, options ) {
var result,
index = 0,
tweenerIndex = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end, easing ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
createTweens( animation, props );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
anim: animation,
queue: animation.opts.queue,
elem: elem
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
jQuery.Animation = jQuery.extend( Animation, {
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.split(" ");
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
tweeners[ prop ] = tweeners[ prop ] || [];
tweeners[ prop ].unshift( callback );
}
},
prefilter: function( callback, prepend ) {
if ( prepend ) {
animationPrefilters.unshift( callback );
} else {
animationPrefilters.push( callback );
}
}
});
function defaultPrefilter( elem, props, opts ) {
var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
anim = this,
style = elem.style,
orig = {},
handled = [],
hidden = elem.nodeType && isHidden( elem );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( elem, "display" ) === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !jQuery.support.shrinkWrapBlocks ) {
anim.done(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( index in props ) {
value = props[ index ];
if ( rfxtypes.exec( value ) ) {
delete props[ index ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
handled.push( index );
}
}
length = handled.length;
if ( length ) {
dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery.removeData( elem, "fxshow", true );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( index = 0 ; index < length ; index++ ) {
prop = handled[ index ];
tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
}
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || "swing";
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
if ( tween.elem[ tween.prop ] != null &&
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
return tween.elem[ tween.prop ];
}
// passing any value as a 4th parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails
// so, simple values such as "10px" are parsed to Float.
// complex values such as "rotate(1rad)" are returned as is.
result = jQuery.css( tween.elem, tween.prop, false, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its
// available and use plain properties where available
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Remove in 2.0 - this supports IE8's panic based approach
// to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ||
// special check for .toggle( handler, handler, ... )
( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
});
jQuery.fn.extend({
fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0
return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified
.end().animate({ opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations resolve immediately
if ( empty ) {
anim.stop( true );
}
};
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
}
});
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth? 1 : 0;
for( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show"),
slideUp: genFx("hide"),
slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
var timer,
timers = jQuery.timers,
i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.interval = 13;
jQuery.fx.stop = function() {
clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Back Compat <1.8 extension point
jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
var rroot = /^(?:body|html)$/i;
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
box = { top: 0, left: 0 },
elem = this[ 0 ],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return;
}
if ( (body = doc.body) === elem ) {
return jQuery.offset.bodyOffset( elem );
}
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node
if ( !jQuery.contains( docElem, elem ) ) {
return box;
}
// If we don't have gBCR, just use 0,0 rather than error
// BlackBerry 5, iOS 3 (original iPhone)
if ( typeof elem.getBoundingClientRect !== "undefined" ) {
box = elem.getBoundingClientRect();
}
win = getWindow( doc );
clientTop = docElem.clientTop || body.clientTop || 0;
clientLeft = docElem.clientLeft || body.clientLeft || 0;
scrollTop = win.pageYOffset || docElem.scrollTop;
scrollLeft = win.pageXOffset || docElem.scrollLeft;
return {
top: box.top + scrollTop - clientTop,
left: box.left + scrollLeft - clientLeft
};
};
jQuery.offset = {
bodyOffset: function( body ) {
var top = body.offsetTop,
left = body.offsetLeft;
if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
}
return { top: top, left: left };
},
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[0] ) {
return;
}
var elem = this[0],
// Get *real* offsetParent
offsetParent = this.offsetParent(),
// Get correct offsets
offset = this.offset(),
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
// Subtract element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
// Add offsetParent borders
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
// Subtract the two offsets
return {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.body;
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || document.body;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
win.document.documentElement[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return jQuery.access( this, function( elem, type, value ) {
var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
// isn't a whole lot we can do. See pull request at this URL for discussion:
// https://github.com/jquery/jquery/pull/764
return elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, value, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable, null );
};
});
});
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use a proper concatenation script that understands anonymous
// AMD modules. A named AMD is safest and most robust way to register.
// Lowercase jquery is used because AMD module names are derived from
// file names, and jQuery is normally delivered in a lowercase file name.
// Do this after creating the global so that if an AMD module wants to call
// noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
define( "jquery", [], function () { return jQuery; } );
}
})( window );
/*!
* This file creates $ and jQuery variables within the F2 closure scope
*/
var $, jQuery = $ = window.jQuery.noConflict(true);
/*!
* Hij1nx requires the following notice to accompany EventEmitter:
*
* Copyright (c) 2011 hij1nx
*
* http://www.twitter.com/hij1nx
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
* documentation files (the 'Software'), to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
* THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
!function(exports, undefined) {
var isArray = Array.isArray ? Array.isArray : function _isArray(obj) {
return Object.prototype.toString.call(obj) === "[object Array]";
};
var defaultMaxListeners = 10;
function init() {
this._events = new Object;
}
function configure(conf) {
if (conf) {
conf.delimiter && (this.delimiter = conf.delimiter);
conf.wildcard && (this.wildcard = conf.wildcard);
if (this.wildcard) {
this.listenerTree = new Object;
}
}
}
function EventEmitter(conf) {
this._events = new Object;
configure.call(this, conf);
}
//
// Attention, function return type now is array, always !
// It has zero elements if no any matches found and one or more
// elements (leafs) if there are matches
//
function searchListenerTree(handlers, type, tree, i) {
if (!tree) {
return [];
}
var listeners=[], leaf, len, branch, xTree, xxTree, isolatedBranch, endReached,
typeLength = type.length, currentType = type[i], nextType = type[i+1];
if (i === typeLength && tree._listeners) {
//
// If at the end of the event(s) list and the tree has listeners
// invoke those listeners.
//
if (typeof tree._listeners === 'function') {
handlers && handlers.push(tree._listeners);
return [tree];
} else {
for (leaf = 0, len = tree._listeners.length; leaf < len; leaf++) {
handlers && handlers.push(tree._listeners[leaf]);
}
return [tree];
}
}
if ((currentType === '*' || currentType === '**') || tree[currentType]) {
//
// If the event emitted is '*' at this part
// or there is a concrete match at this patch
//
if (currentType === '*') {
for (branch in tree) {
if (branch !== '_listeners' && tree.hasOwnProperty(branch)) {
listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i+1));
}
}
return listeners;
} else if(currentType === '**') {
endReached = (i+1 === typeLength || (i+2 === typeLength && nextType === '*'));
if(endReached && tree._listeners) {
// The next element has a _listeners, add it to the handlers.
listeners = listeners.concat(searchListenerTree(handlers, type, tree, typeLength));
}
for (branch in tree) {
if (branch !== '_listeners' && tree.hasOwnProperty(branch)) {
if(branch === '*' || branch === '**') {
if(tree[branch]._listeners && !endReached) {
listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], typeLength));
}
listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i));
} else if(branch === nextType) {
listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i+2));
} else {
// No match on this one, shift into the tree but not in the type array.
listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i));
}
}
}
return listeners;
}
listeners = listeners.concat(searchListenerTree(handlers, type, tree[currentType], i+1));
}
xTree = tree['*'];
if (xTree) {
//
// If the listener tree will allow any match for this part,
// then recursively explore all branches of the tree
//
searchListenerTree(handlers, type, xTree, i+1);
}
xxTree = tree['**'];
if(xxTree) {
if(i < typeLength) {
if(xxTree._listeners) {
// If we have a listener on a '**', it will catch all, so add its handler.
searchListenerTree(handlers, type, xxTree, typeLength);
}
// Build arrays of matching next branches and others.
for(branch in xxTree) {
if(branch !== '_listeners' && xxTree.hasOwnProperty(branch)) {
if(branch === nextType) {
// We know the next element will match, so jump twice.
searchListenerTree(handlers, type, xxTree[branch], i+2);
} else if(branch === currentType) {
// Current node matches, move into the tree.
searchListenerTree(handlers, type, xxTree[branch], i+1);
} else {
isolatedBranch = {};
isolatedBranch[branch] = xxTree[branch];
searchListenerTree(handlers, type, { '**': isolatedBranch }, i+1);
}
}
}
} else if(xxTree._listeners) {
// We have reached the end and still on a '**'
searchListenerTree(handlers, type, xxTree, typeLength);
} else if(xxTree['*'] && xxTree['*']._listeners) {
searchListenerTree(handlers, type, xxTree['*'], typeLength);
}
}
return listeners;
}
function growListenerTree(type, listener) {
type = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
//
// Looks for two consecutive '**', if so, don't add the event at all.
//
for(var i = 0, len = type.length; i+1 < len; i++) {
if(type[i] === '**' && type[i+1] === '**') {
return;
}
}
var tree = this.listenerTree;
var name = type.shift();
while (name) {
if (!tree[name]) {
tree[name] = new Object;
}
tree = tree[name];
if (type.length === 0) {
if (!tree._listeners) {
tree._listeners = listener;
}
else if(typeof tree._listeners === 'function') {
tree._listeners = [tree._listeners, listener];
}
else if (isArray(tree._listeners)) {
tree._listeners.push(listener);
if (!tree._listeners.warned) {
var m = defaultMaxListeners;
if (typeof this._events.maxListeners !== 'undefined') {
m = this._events.maxListeners;
}
if (m > 0 && tree._listeners.length > m) {
tree._listeners.warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
tree._listeners.length);
console.trace();
}
}
}
return true;
}
name = type.shift();
}
return true;
};
// By default EventEmitters will print a warning if more than
// 10 listeners are added to it. This is a useful default which
// helps finding memory leaks.
//
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.delimiter = '.';
EventEmitter.prototype.setMaxListeners = function(n) {
this._events || init.call(this);
this._events.maxListeners = n;
};
EventEmitter.prototype.event = '';
EventEmitter.prototype.once = function(event, fn) {
this.many(event, 1, fn);
return this;
};
EventEmitter.prototype.many = function(event, ttl, fn) {
var self = this;
if (typeof fn !== 'function') {
throw new Error('many only accepts instances of Function');
}
function listener() {
if (--ttl === 0) {
self.off(event, listener);
}
fn.apply(this, arguments);
};
listener._origin = fn;
this.on(event, listener);
return self;
};
EventEmitter.prototype.emit = function() {
this._events || init.call(this);
var type = arguments[0];
if (type === 'newListener') {
if (!this._events.newListener) { return false; }
}
// Loop through the *_all* functions and invoke them.
if (this._all) {
var l = arguments.length;
var args = new Array(l - 1);
for (var i = 1; i < l; i++) args[i - 1] = arguments[i];
for (i = 0, l = this._all.length; i < l; i++) {
this.event = type;
this._all[i].apply(this, args);
}
}
// If there is no 'error' event listener then throw.
if (type === 'error') {
if (!this._all &&
!this._events.error &&
!(this.wildcard && this.listenerTree.error)) {
if (arguments[1] instanceof Error) {
throw arguments[1]; // Unhandled 'error' event
} else {
throw new Error("Uncaught, unspecified 'error' event.");
}
return false;
}
}
var handler;
if(this.wildcard) {
handler = [];
var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
searchListenerTree.call(this, handler, ns, this.listenerTree, 0);
}
else {
handler = this._events[type];
}
if (typeof handler === 'function') {
this.event = type;
if (arguments.length === 1) {
handler.call(this);
}
else if (arguments.length > 1)
switch (arguments.length) {
case 2:
handler.call(this, arguments[1]);
break;
case 3:
handler.call(this, arguments[1], arguments[2]);
break;
// slower
default:
var l = arguments.length;
var args = new Array(l - 1);
for (var i = 1; i < l; i++) args[i - 1] = arguments[i];
handler.apply(this, args);
}
return true;
}
else if (handler) {
var l = arguments.length;
var args = new Array(l - 1);
for (var i = 1; i < l; i++) args[i - 1] = arguments[i];
var listeners = handler.slice();
for (var i = 0, l = listeners.length; i < l; i++) {
this.event = type;
listeners[i].apply(this, args);
}
return (listeners.length > 0) || this._all;
}
else {
return this._all;
}
};
EventEmitter.prototype.on = function(type, listener) {
if (typeof type === 'function') {
this.onAny(type);
return this;
}
if (typeof listener !== 'function') {
throw new Error('on only accepts instances of Function');
}
this._events || init.call(this);
// To avoid recursion in the case that type == "newListeners"! Before
// adding it to the listeners, first emit "newListeners".
this.emit('newListener', type, listener);
if(this.wildcard) {
growListenerTree.call(this, type, listener);
return this;
}
if (!this._events[type]) {
// Optimize the case of one listener. Don't need the extra array object.
this._events[type] = listener;
}
else if(typeof this._events[type] === 'function') {
// Adding the second element, need to change to array.
this._events[type] = [this._events[type], listener];
}
else if (isArray(this._events[type])) {
// If we've already got an array, just append.
this._events[type].push(listener);
// Check for listener leak
if (!this._events[type].warned) {
var m = defaultMaxListeners;
if (typeof this._events.maxListeners !== 'undefined') {
m = this._events.maxListeners;
}
if (m > 0 && this._events[type].length > m) {
this._events[type].warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
this._events[type].length);
console.trace();
}
}
}
return this;
};
EventEmitter.prototype.onAny = function(fn) {
if(!this._all) {
this._all = [];
}
if (typeof fn !== 'function') {
throw new Error('onAny only accepts instances of Function');
}
// Add the function to the event listener collection.
this._all.push(fn);
return this;
};
EventEmitter.prototype.addListener = EventEmitter.prototype.on;
EventEmitter.prototype.off = function(type, listener) {
if (typeof listener !== 'function') {
throw new Error('removeListener only takes instances of Function');
}
var handlers,leafs=[];
if(this.wildcard) {
var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
leafs = searchListenerTree.call(this, null, ns, this.listenerTree, 0);
}
else {
// does not use listeners(), so no side effect of creating _events[type]
if (!this._events[type]) return this;
handlers = this._events[type];
leafs.push({_listeners:handlers});
}
for (var iLeaf=0; iLeaf<leafs.length; iLeaf++) {
var leaf = leafs[iLeaf];
handlers = leaf._listeners;
if (isArray(handlers)) {
var position = -1;
for (var i = 0, length = handlers.length; i < length; i++) {
if (handlers[i] === listener ||
(handlers[i].listener && handlers[i].listener === listener) ||
(handlers[i]._origin && handlers[i]._origin === listener)) {
position = i;
break;
}
}
if (position < 0) {
return this;
}
if(this.wildcard) {
leaf._listeners.splice(position, 1)
}
else {
this._events[type].splice(position, 1);
}
if (handlers.length === 0) {
if(this.wildcard) {
delete leaf._listeners;
}
else {
delete this._events[type];
}
}
}
else if (handlers === listener ||
(handlers.listener && handlers.listener === listener) ||
(handlers._origin && handlers._origin === listener)) {
if(this.wildcard) {
delete leaf._listeners;
}
else {
delete this._events[type];
}
}
}
return this;
};
EventEmitter.prototype.offAny = function(fn) {
var i = 0, l = 0, fns;
if (fn && this._all && this._all.length > 0) {
fns = this._all;
for(i = 0, l = fns.length; i < l; i++) {
if(fn === fns[i]) {
fns.splice(i, 1);
return this;
}
}
} else {
this._all = [];
}
return this;
};
EventEmitter.prototype.removeListener = EventEmitter.prototype.off;
EventEmitter.prototype.removeAllListeners = function(type) {
if (arguments.length === 0) {
!this._events || init.call(this);
return this;
}
if(this.wildcard) {
var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
var leafs = searchListenerTree.call(this, null, ns, this.listenerTree, 0);
for (var iLeaf=0; iLeaf<leafs.length; iLeaf++) {
var leaf = leafs[iLeaf];
leaf._listeners = null;
}
}
else {
if (!this._events[type]) return this;
this._events[type] = null;
}
return this;
};
EventEmitter.prototype.listeners = function(type) {
if(this.wildcard) {
var handlers = [];
var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
searchListenerTree.call(this, handlers, ns, this.listenerTree, 0);
return handlers;
}
this._events || init.call(this);
if (!this._events[type]) this._events[type] = [];
if (!isArray(this._events[type])) {
this._events[type] = [this._events[type]];
}
return this._events[type];
};
EventEmitter.prototype.listenersAny = function() {
if(this._all) {
return this._all;
}
else {
return [];
}
};
// if (typeof define === 'function' && define.amd) {
// define('EventEmitter2', [], function() {
// return EventEmitter;
// });
// } else {
exports.EventEmitter2 = EventEmitter;
// }
}(typeof process !== 'undefined' && typeof process.title !== 'undefined' && typeof exports !== 'undefined' ? exports : window);
/*!
* Øyvind Sean Kinsey and others require the following notice to accompany easyXDM:
*
* http://easyxdm.net/
* Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
(function (window, document, location, setTimeout, decodeURIComponent, encodeURIComponent) {
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global JSON, XMLHttpRequest, window, escape, unescape, ActiveXObject */
var global = this;
var channelId = Math.floor(Math.random() * 10000); // randomize the initial id in case of multiple closures loaded
var emptyFn = Function.prototype;
var reURI = /^((http.?:)\/\/([^:\/\s]+)(:\d+)*)/; // returns groups for protocol (2), domain (3) and port (4)
var reParent = /[\-\w]+\/\.\.\//; // matches a foo/../ expression
var reDoubleSlash = /([^:])\/\//g; // matches // anywhere but in the protocol
var namespace = ""; // stores namespace under which easyXDM object is stored on the page (empty if object is global)
var easyXDM = {};
var _easyXDM = window.easyXDM; // map over global easyXDM in case of overwrite
var IFRAME_PREFIX = "easyXDM_";
var HAS_NAME_PROPERTY_BUG;
var useHash = false; // whether to use the hash over the query
var flashVersion; // will be set if using flash
var HAS_FLASH_THROTTLED_BUG;
// http://peter.michaux.ca/articles/feature-detection-state-of-the-art-browser-scripting
function isHostMethod(object, property){
var t = typeof object[property];
return t == 'function' ||
(!!(t == 'object' && object[property])) ||
t == 'unknown';
}
function isHostObject(object, property){
return !!(typeof(object[property]) == 'object' && object[property]);
}
// end
// http://perfectionkills.com/instanceof-considered-harmful-or-how-to-write-a-robust-isarray/
function isArray(o){
return Object.prototype.toString.call(o) === '[object Array]';
}
// end
function hasFlash(){
try {
var activeX = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
flashVersion = Array.prototype.slice.call(activeX.GetVariable("$version").match(/(\d+),(\d+),(\d+),(\d+)/), 1);
HAS_FLASH_THROTTLED_BUG = parseInt(flashVersion[0], 10) > 9 && parseInt(flashVersion[1], 10) > 0;
activeX = null;
return true;
}
catch (notSupportedException) {
return false;
}
}
/*
* Cross Browser implementation for adding and removing event listeners.
*/
var on, un;
if (isHostMethod(window, "addEventListener")) {
on = function(target, type, listener){
target.addEventListener(type, listener, false);
};
un = function(target, type, listener){
target.removeEventListener(type, listener, false);
};
}
else if (isHostMethod(window, "attachEvent")) {
on = function(object, sEvent, fpNotify){
object.attachEvent("on" + sEvent, fpNotify);
};
un = function(object, sEvent, fpNotify){
object.detachEvent("on" + sEvent, fpNotify);
};
}
else {
throw new Error("Browser not supported");
}
/*
* Cross Browser implementation of DOMContentLoaded.
*/
var domIsReady = false, domReadyQueue = [], readyState;
if ("readyState" in document) {
// If browser is WebKit-powered, check for both 'loaded' (legacy browsers) and
// 'interactive' (HTML5 specs, recent WebKit builds) states.
// https://bugs.webkit.org/show_bug.cgi?id=45119
readyState = document.readyState;
domIsReady = readyState == "complete" || (~ navigator.userAgent.indexOf('AppleWebKit/') && (readyState == "loaded" || readyState == "interactive"));
}
else {
// If readyState is not supported in the browser, then in order to be able to fire whenReady functions apropriately
// when added dynamically _after_ DOM load, we have to deduce wether the DOM is ready or not.
// We only need a body to add elements to, so the existence of document.body is enough for us.
domIsReady = !!document.body;
}
function dom_onReady(){
if (domIsReady) {
return;
}
domIsReady = true;
for (var i = 0; i < domReadyQueue.length; i++) {
domReadyQueue[i]();
}
domReadyQueue.length = 0;
}
if (!domIsReady) {
if (isHostMethod(window, "addEventListener")) {
on(document, "DOMContentLoaded", dom_onReady);
}
else {
on(document, "readystatechange", function(){
if (document.readyState == "complete") {
dom_onReady();
}
});
if (document.documentElement.doScroll && window === top) {
var doScrollCheck = function(){
if (domIsReady) {
return;
}
// http://javascript.nwbox.com/IEContentLoaded/
try {
document.documentElement.doScroll("left");
}
catch (e) {
setTimeout(doScrollCheck, 1);
return;
}
dom_onReady();
};
doScrollCheck();
}
}
// A fallback to window.onload, that will always work
on(window, "load", dom_onReady);
}
/**
* This will add a function to the queue of functions to be run once the DOM reaches a ready state.
* If functions are added after this event then they will be executed immediately.
* @param {function} fn The function to add
* @param {Object} scope An optional scope for the function to be called with.
*/
function whenReady(fn, scope){
if (domIsReady) {
fn.call(scope);
return;
}
domReadyQueue.push(function(){
fn.call(scope);
});
}
/**
* Returns an instance of easyXDM from the parent window with
* respect to the namespace.
*
* @return An instance of easyXDM (in the parent window)
*/
function getParentObject(){
var obj = parent;
if (namespace !== "") {
for (var i = 0, ii = namespace.split("."); i < ii.length; i++) {
obj = obj[ii[i]];
}
}
return obj.easyXDM;
}
/**
* Removes easyXDM variable from the global scope. It also returns control
* of the easyXDM variable to whatever code used it before.
*
* @param {String} ns A string representation of an object that will hold
* an instance of easyXDM.
* @return An instance of easyXDM
*/
function noConflict(ns){
window.easyXDM = _easyXDM;
namespace = ns;
if (namespace) {
IFRAME_PREFIX = "easyXDM_" + namespace.replace(".", "_") + "_";
}
return easyXDM;
}
/*
* Methods for working with URLs
*/
/**
* Get the domain name from a url.
* @param {String} url The url to extract the domain from.
* @return The domain part of the url.
* @type {String}
*/
function getDomainName(url){
return url.match(reURI)[3];
}
/**
* Get the port for a given URL, or "" if none
* @param {String} url The url to extract the port from.
* @return The port part of the url.
* @type {String}
*/
function getPort(url){
return url.match(reURI)[4] || "";
}
/**
* Returns a string containing the schema, domain and if present the port
* @param {String} url The url to extract the location from
* @return {String} The location part of the url
*/
function getLocation(url){
var m = url.toLowerCase().match(reURI);
var proto = m[2], domain = m[3], port = m[4] || "";
if ((proto == "http:" && port == ":80") || (proto == "https:" && port == ":443")) {
port = "";
}
return proto + "//" + domain + port;
}
/**
* Resolves a relative url into an absolute one.
* @param {String} url The path to resolve.
* @return {String} The resolved url.
*/
function resolveUrl(url){
// replace all // except the one in proto with /
url = url.replace(reDoubleSlash, "$1/");
// If the url is a valid url we do nothing
if (!url.match(/^(http||https):\/\//)) {
// If this is a relative path
var path = (url.substring(0, 1) === "/") ? "" : location.pathname;
if (path.substring(path.length - 1) !== "/") {
path = path.substring(0, path.lastIndexOf("/") + 1);
}
url = location.protocol + "//" + location.host + path + url;
}
// reduce all 'xyz/../' to just ''
while (reParent.test(url)) {
url = url.replace(reParent, "");
}
return url;
}
/**
* Appends the parameters to the given url.<br/>
* The base url can contain existing query parameters.
* @param {String} url The base url.
* @param {Object} parameters The parameters to add.
* @return {String} A new valid url with the parameters appended.
*/
function appendQueryParameters(url, parameters){
var hash = "", indexOf = url.indexOf("#");
if (indexOf !== -1) {
hash = url.substring(indexOf);
url = url.substring(0, indexOf);
}
var q = [];
for (var key in parameters) {
if (parameters.hasOwnProperty(key)) {
q.push(key + "=" + encodeURIComponent(parameters[key]));
}
}
return url + (useHash ? "#" : (url.indexOf("?") == -1 ? "?" : "&")) + q.join("&") + hash;
}
// build the query object either from location.query, if it contains the xdm_e argument, or from location.hash
var query = (function(input){
input = input.substring(1).split("&");
var data = {}, pair, i = input.length;
while (i--) {
pair = input[i].split("=");
data[pair[0]] = decodeURIComponent(pair[1]);
}
return data;
}(/xdm_e=/.test(location.search) ? location.search : location.hash));
/*
* Helper methods
*/
/**
* Helper for checking if a variable/property is undefined
* @param {Object} v The variable to test
* @return {Boolean} True if the passed variable is undefined
*/
function undef(v){
return typeof v === "undefined";
}
/**
* A safe implementation of HTML5 JSON. Feature testing is used to make sure the implementation works.
* @return {JSON} A valid JSON conforming object, or null if not found.
*/
var getJSON = function(){
var cached = {};
var obj = {
a: [1, 2, 3]
}, json = "{\"a\":[1,2,3]}";
if (typeof JSON != "undefined" && typeof JSON.stringify === "function" && JSON.stringify(obj).replace((/\s/g), "") === json) {
// this is a working JSON instance
return JSON;
}
if (Object.toJSON) {
if (Object.toJSON(obj).replace((/\s/g), "") === json) {
// this is a working stringify method
cached.stringify = Object.toJSON;
}
}
if (typeof String.prototype.evalJSON === "function") {
obj = json.evalJSON();
if (obj.a && obj.a.length === 3 && obj.a[2] === 3) {
// this is a working parse method
cached.parse = function(str){
return str.evalJSON();
};
}
}
if (cached.stringify && cached.parse) {
// Only memoize the result if we have valid instance
getJSON = function(){
return cached;
};
return cached;
}
return null;
};
/**
* Applies properties from the source object to the target object.<br/>
* @param {Object} target The target of the properties.
* @param {Object} source The source of the properties.
* @param {Boolean} noOverwrite Set to True to only set non-existing properties.
*/
function apply(destination, source, noOverwrite){
var member;
for (var prop in source) {
if (source.hasOwnProperty(prop)) {
if (prop in destination) {
member = source[prop];
if (typeof member === "object") {
apply(destination[prop], member, noOverwrite);
}
else if (!noOverwrite) {
destination[prop] = source[prop];
}
}
else {
destination[prop] = source[prop];
}
}
}
return destination;
}
// This tests for the bug in IE where setting the [name] property using javascript causes the value to be redirected into [submitName].
function testForNamePropertyBug(){
var form = document.body.appendChild(document.createElement("form")), input = form.appendChild(document.createElement("input"));
input.name = IFRAME_PREFIX + "TEST" + channelId; // append channelId in order to avoid caching issues
HAS_NAME_PROPERTY_BUG = input !== form.elements[input.name];
document.body.removeChild(form);
}
/**
* Creates a frame and appends it to the DOM.
* @param config {object} This object can have the following properties
* <ul>
* <li> {object} prop The properties that should be set on the frame. This should include the 'src' property.</li>
* <li> {object} attr The attributes that should be set on the frame.</li>
* <li> {DOMElement} container Its parent element (Optional).</li>
* <li> {function} onLoad A method that should be called with the frames contentWindow as argument when the frame is fully loaded. (Optional)</li>
* </ul>
* @return The frames DOMElement
* @type DOMElement
*/
function createFrame(config){
if (undef(HAS_NAME_PROPERTY_BUG)) {
testForNamePropertyBug();
}
var frame;
// This is to work around the problems in IE6/7 with setting the name property.
// Internally this is set as 'submitName' instead when using 'iframe.name = ...'
// This is not required by easyXDM itself, but is to facilitate other use cases
if (HAS_NAME_PROPERTY_BUG) {
frame = document.createElement("<iframe name=\"" + config.props.name + "\"/>");
}
else {
frame = document.createElement("IFRAME");
frame.name = config.props.name;
}
frame.id = frame.name = config.props.name;
delete config.props.name;
if (config.onLoad) {
on(frame, "load", config.onLoad);
}
if (typeof config.container == "string") {
config.container = document.getElementById(config.container);
}
if (!config.container) {
// This needs to be hidden like this, simply setting display:none and the like will cause failures in some browsers.
apply(frame.style, {
position: "absolute",
top: "-2000px"
});
config.container = document.body;
}
// HACK for some reason, IE needs the source set
// after the frame has been appended into the DOM
// so remove the src, and set it afterwards
var src = config.props.src;
delete config.props.src;
// transfer properties to the frame
apply(frame, config.props);
frame.border = frame.frameBorder = 0;
frame.allowTransparency = true;
config.container.appendChild(frame);
// HACK see above
frame.src = src;
config.props.src = src;
return frame;
}
/**
* Check whether a domain is allowed using an Access Control List.
* The ACL can contain * and ? as wildcards, or can be regular expressions.
* If regular expressions they need to begin with ^ and end with $.
* @param {Array/String} acl The list of allowed domains
* @param {String} domain The domain to test.
* @return {Boolean} True if the domain is allowed, false if not.
*/
function checkAcl(acl, domain){
// normalize into an array
if (typeof acl == "string") {
acl = [acl];
}
var re, i = acl.length;
while (i--) {
re = acl[i];
re = new RegExp(re.substr(0, 1) == "^" ? re : ("^" + re.replace(/(\*)/g, ".$1").replace(/\?/g, ".") + "$"));
if (re.test(domain)) {
return true;
}
}
return false;
}
/*
* Functions related to stacks
*/
/**
* Prepares an array of stack-elements suitable for the current configuration
* @param {Object} config The Transports configuration. See easyXDM.Socket for more.
* @return {Array} An array of stack-elements with the TransportElement at index 0.
*/
function prepareTransportStack(config){
var protocol = config.protocol, stackEls;
config.isHost = config.isHost || undef(query.xdm_p);
useHash = config.hash || false;
if (!config.props) {
config.props = {};
}
if (!config.isHost) {
config.channel = query.xdm_c;
config.secret = query.xdm_s;
config.remote = query.xdm_e;
protocol = query.xdm_p;
if (config.acl && !checkAcl(config.acl, config.remote)) {
throw new Error("Access denied for " + config.remote);
}
}
else {
config.remote = resolveUrl(config.remote);
config.channel = config.channel || "default" + channelId++;
config.secret = Math.random().toString(16).substring(2);
if (undef(protocol)) {
if (getLocation(location.href) == getLocation(config.remote)) {
/*
* Both documents has the same origin, lets use direct access.
*/
protocol = "4";
}
else if (isHostMethod(window, "postMessage") || isHostMethod(document, "postMessage")) {
/*
* This is supported in IE8+, Firefox 3+, Opera 9+, Chrome 2+ and Safari 4+
*/
protocol = "1";
}
else if (config.swf && isHostMethod(window, "ActiveXObject") && hasFlash()) {
/*
* The Flash transport superseedes the NixTransport as the NixTransport has been blocked by MS
*/
protocol = "6";
}
else if (navigator.product === "Gecko" && "frameElement" in window && navigator.userAgent.indexOf('WebKit') == -1) {
/*
* This is supported in Gecko (Firefox 1+)
*/
protocol = "5";
}
else if (config.remoteHelper) {
/*
* This is supported in all browsers that retains the value of window.name when
* navigating from one domain to another, and where parent.frames[foo] can be used
* to get access to a frame from the same domain
*/
config.remoteHelper = resolveUrl(config.remoteHelper);
protocol = "2";
}
else {
/*
* This is supported in all browsers where [window].location is writable for all
* The resize event will be used if resize is supported and the iframe is not put
* into a container, else polling will be used.
*/
protocol = "0";
}
}
}
config.protocol = protocol; // for conditional branching
switch (protocol) {
case "0":// 0 = HashTransport
apply(config, {
interval: 100,
delay: 2000,
useResize: true,
useParent: false,
usePolling: false
}, true);
if (config.isHost) {
if (!config.local) {
// If no local is set then we need to find an image hosted on the current domain
var domain = location.protocol + "//" + location.host, images = document.body.getElementsByTagName("img"), image;
var i = images.length;
while (i--) {
image = images[i];
if (image.src.substring(0, domain.length) === domain) {
config.local = image.src;
break;
}
}
if (!config.local) {
// If no local was set, and we are unable to find a suitable file, then we resort to using the current window
config.local = window;
}
}
var parameters = {
xdm_c: config.channel,
xdm_p: 0
};
if (config.local === window) {
// We are using the current window to listen to
config.usePolling = true;
config.useParent = true;
config.local = location.protocol + "//" + location.host + location.pathname + location.search;
parameters.xdm_e = config.local;
parameters.xdm_pa = 1; // use parent
}
else {
parameters.xdm_e = resolveUrl(config.local);
}
if (config.container) {
config.useResize = false;
parameters.xdm_po = 1; // use polling
}
config.remote = appendQueryParameters(config.remote, parameters);
}
else {
apply(config, {
channel: query.xdm_c,
remote: query.xdm_e,
useParent: !undef(query.xdm_pa),
usePolling: !undef(query.xdm_po),
useResize: config.useParent ? false : config.useResize
});
}
stackEls = [new easyXDM.stack.HashTransport(config), new easyXDM.stack.ReliableBehavior({}), new easyXDM.stack.QueueBehavior({
encode: true,
maxLength: 4000 - config.remote.length
}), new easyXDM.stack.VerifyBehavior({
initiate: config.isHost
})];
break;
case "1":
stackEls = [new easyXDM.stack.PostMessageTransport(config)];
break;
case "2":
stackEls = [new easyXDM.stack.NameTransport(config), new easyXDM.stack.QueueBehavior(), new easyXDM.stack.VerifyBehavior({
initiate: config.isHost
})];
break;
case "3":
stackEls = [new easyXDM.stack.NixTransport(config)];
break;
case "4":
stackEls = [new easyXDM.stack.SameOriginTransport(config)];
break;
case "5":
stackEls = [new easyXDM.stack.FrameElementTransport(config)];
break;
case "6":
if (!flashVersion) {
hasFlash();
}
stackEls = [new easyXDM.stack.FlashTransport(config)];
break;
}
// this behavior is responsible for buffering outgoing messages, and for performing lazy initialization
stackEls.push(new easyXDM.stack.QueueBehavior({
lazy: config.lazy,
remove: true
}));
return stackEls;
}
/**
* Chains all the separate stack elements into a single usable stack.<br/>
* If an element is missing a necessary method then it will have a pass-through method applied.
* @param {Array} stackElements An array of stack elements to be linked.
* @return {easyXDM.stack.StackElement} The last element in the chain.
*/
function chainStack(stackElements){
var stackEl, defaults = {
incoming: function(message, origin){
this.up.incoming(message, origin);
},
outgoing: function(message, recipient){
this.down.outgoing(message, recipient);
},
callback: function(success){
this.up.callback(success);
},
init: function(){
this.down.init();
},
destroy: function(){
this.down.destroy();
}
};
for (var i = 0, len = stackElements.length; i < len; i++) {
stackEl = stackElements[i];
apply(stackEl, defaults, true);
if (i !== 0) {
stackEl.down = stackElements[i - 1];
}
if (i !== len - 1) {
stackEl.up = stackElements[i + 1];
}
}
return stackEl;
}
/**
* This will remove a stackelement from its stack while leaving the stack functional.
* @param {Object} element The elment to remove from the stack.
*/
function removeFromStack(element){
element.up.down = element.down;
element.down.up = element.up;
element.up = element.down = null;
}
/*
* Export the main object and any other methods applicable
*/
/**
* @class easyXDM
* A javascript library providing cross-browser, cross-domain messaging/RPC.
* @version 2.4.15.118
* @singleton
*/
apply(easyXDM, {
/**
* The version of the library
* @type {string}
*/
version: "2.4.15.118",
/**
* This is a map containing all the query parameters passed to the document.
* All the values has been decoded using decodeURIComponent.
* @type {object}
*/
query: query,
/**
* @private
*/
stack: {},
/**
* Applies properties from the source object to the target object.<br/>
* @param {object} target The target of the properties.
* @param {object} source The source of the properties.
* @param {boolean} noOverwrite Set to True to only set non-existing properties.
*/
apply: apply,
/**
* A safe implementation of HTML5 JSON. Feature testing is used to make sure the implementation works.
* @return {JSON} A valid JSON conforming object, or null if not found.
*/
getJSONObject: getJSON,
/**
* This will add a function to the queue of functions to be run once the DOM reaches a ready state.
* If functions are added after this event then they will be executed immediately.
* @param {function} fn The function to add
* @param {object} scope An optional scope for the function to be called with.
*/
whenReady: whenReady,
/**
* Removes easyXDM variable from the global scope. It also returns control
* of the easyXDM variable to whatever code used it before.
*
* @param {String} ns A string representation of an object that will hold
* an instance of easyXDM.
* @return An instance of easyXDM
*/
noConflict: noConflict
});
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global console, _FirebugCommandLine, easyXDM, window, escape, unescape, isHostObject, undef, _trace, domIsReady, emptyFn, namespace */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, isHostObject, isHostMethod, un, on, createFrame, debug */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.DomHelper
* Contains methods for dealing with the DOM
* @singleton
*/
easyXDM.DomHelper = {
/**
* Provides a consistent interface for adding eventhandlers
* @param {Object} target The target to add the event to
* @param {String} type The name of the event
* @param {Function} listener The listener
*/
on: on,
/**
* Provides a consistent interface for removing eventhandlers
* @param {Object} target The target to remove the event from
* @param {String} type The name of the event
* @param {Function} listener The listener
*/
un: un,
/**
* Checks for the presence of the JSON object.
* If it is not present it will use the supplied path to load the JSON2 library.
* This should be called in the documents head right after the easyXDM script tag.
* http://json.org/json2.js
* @param {String} path A valid path to json2.js
*/
requiresJSON: function(path){
if (!isHostObject(window, "JSON")) {
// we need to encode the < in order to avoid an illegal token error
// when the script is inlined in a document.
document.write('<' + 'script type="text/javascript" src="' + path + '"><' + '/script>');
}
}
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, debug */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
(function(){
// The map containing the stored functions
var _map = {};
/**
* @class easyXDM.Fn
* This contains methods related to function handling, such as storing callbacks.
* @singleton
* @namespace easyXDM
*/
easyXDM.Fn = {
/**
* Stores a function using the given name for reference
* @param {String} name The name that the function should be referred by
* @param {Function} fn The function to store
* @namespace easyXDM.fn
*/
set: function(name, fn){
_map[name] = fn;
},
/**
* Retrieves the function referred to by the given name
* @param {String} name The name of the function to retrieve
* @param {Boolean} del If the function should be deleted after retrieval
* @return {Function} The stored function
* @namespace easyXDM.fn
*/
get: function(name, del){
var fn = _map[name];
if (del) {
delete _map[name];
}
return fn;
}
};
}());
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, chainStack, prepareTransportStack, getLocation, debug */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.Socket
* This class creates a transport channel between two domains that is usable for sending and receiving string-based messages.<br/>
* The channel is reliable, supports queueing, and ensures that the message originates from the expected domain.<br/>
* Internally different stacks will be used depending on the browsers features and the available parameters.
* <h2>How to set up</h2>
* Setting up the provider:
* <pre><code>
* var socket = new easyXDM.Socket({
* local: "name.html",
* onReady: function(){
* // you need to wait for the onReady callback before using the socket
* socket.postMessage("foo-message");
* },
* onMessage: function(message, origin) {
* alert("received " + message + " from " + origin);
* }
* });
* </code></pre>
* Setting up the consumer:
* <pre><code>
* var socket = new easyXDM.Socket({
* remote: "http://remotedomain/page.html",
* remoteHelper: "http://remotedomain/name.html",
* onReady: function(){
* // you need to wait for the onReady callback before using the socket
* socket.postMessage("foo-message");
* },
* onMessage: function(message, origin) {
* alert("received " + message + " from " + origin);
* }
* });
* </code></pre>
* If you are unable to upload the <code>name.html</code> file to the consumers domain then remove the <code>remoteHelper</code> property
* and easyXDM will fall back to using the HashTransport instead of the NameTransport when not able to use any of the primary transports.
* @namespace easyXDM
* @constructor
* @cfg {String/Window} local The url to the local name.html document, a local static file, or a reference to the local window.
* @cfg {Boolean} lazy (Consumer only) Set this to true if you want easyXDM to defer creating the transport until really needed.
* @cfg {String} remote (Consumer only) The url to the providers document.
* @cfg {String} remoteHelper (Consumer only) The url to the remote name.html file. This is to support NameTransport as a fallback. Optional.
* @cfg {Number} delay The number of milliseconds easyXDM should try to get a reference to the local window. Optional, defaults to 2000.
* @cfg {Number} interval The interval used when polling for messages. Optional, defaults to 300.
* @cfg {String} channel (Consumer only) The name of the channel to use. Can be used to set consistent iframe names. Must be unique. Optional.
* @cfg {Function} onMessage The method that should handle incoming messages.<br/> This method should accept two arguments, the message as a string, and the origin as a string. Optional.
* @cfg {Function} onReady A method that should be called when the transport is ready. Optional.
* @cfg {DOMElement|String} container (Consumer only) The element, or the id of the element that the primary iframe should be inserted into. If not set then the iframe will be positioned off-screen. Optional.
* @cfg {Array/String} acl (Provider only) Here you can specify which '[protocol]://[domain]' patterns that should be allowed to act as the consumer towards this provider.<br/>
* This can contain the wildcards ? and *. Examples are 'http://example.com', '*.foo.com' and '*dom?.com'. If you want to use reqular expressions then you pattern needs to start with ^ and end with $.
* If none of the patterns match an Error will be thrown.
* @cfg {Object} props (Consumer only) Additional properties that should be applied to the iframe. This can also contain nested objects e.g: <code>{style:{width:"100px", height:"100px"}}</code>.
* Properties such as 'name' and 'src' will be overrided. Optional.
*/
easyXDM.Socket = function(config){
// create the stack
var stack = chainStack(prepareTransportStack(config).concat([{
incoming: function(message, origin){
config.onMessage(message, origin);
},
callback: function(success){
if (config.onReady) {
config.onReady(success);
}
}
}])), recipient = getLocation(config.remote);
// set the origin
this.origin = getLocation(config.remote);
/**
* Initiates the destruction of the stack.
*/
this.destroy = function(){
stack.destroy();
};
/**
* Posts a message to the remote end of the channel
* @param {String} message The message to send
*/
this.postMessage = function(message){
stack.outgoing(message, recipient);
};
stack.init();
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, undef,, chainStack, prepareTransportStack, debug, getLocation */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.Rpc
* Creates a proxy object that can be used to call methods implemented on the remote end of the channel, and also to provide the implementation
* of methods to be called from the remote end.<br/>
* The instantiated object will have methods matching those specified in <code>config.remote</code>.<br/>
* This requires the JSON object present in the document, either natively, using json.org's json2 or as a wrapper around library spesific methods.
* <h2>How to set up</h2>
* <pre><code>
* var rpc = new easyXDM.Rpc({
* // this configuration is equal to that used by the Socket.
* remote: "http://remotedomain/...",
* onReady: function(){
* // you need to wait for the onReady callback before using the proxy
* rpc.foo(...
* }
* },{
* local: {..},
* remote: {..}
* });
* </code></pre>
*
* <h2>Exposing functions (procedures)</h2>
* <pre><code>
* var rpc = new easyXDM.Rpc({
* ...
* },{
* local: {
* nameOfMethod: {
* method: function(arg1, arg2, success, error){
* ...
* }
* },
* // with shorthand notation
* nameOfAnotherMethod: function(arg1, arg2, success, error){
* }
* },
* remote: {...}
* });
* </code></pre>
* The function referenced by [method] will receive the passed arguments followed by the callback functions <code>success</code> and <code>error</code>.<br/>
* To send a successfull result back you can use
* <pre><code>
* return foo;
* </pre></code>
* or
* <pre><code>
* success(foo);
* </pre></code>
* To return an error you can use
* <pre><code>
* throw new Error("foo error");
* </code></pre>
* or
* <pre><code>
* error("foo error");
* </code></pre>
*
* <h2>Defining remotely exposed methods (procedures/notifications)</h2>
* The definition of the remote end is quite similar:
* <pre><code>
* var rpc = new easyXDM.Rpc({
* ...
* },{
* local: {...},
* remote: {
* nameOfMethod: {}
* }
* });
* </code></pre>
* To call a remote method use
* <pre><code>
* rpc.nameOfMethod("arg1", "arg2", function(value) {
* alert("success: " + value);
* }, function(message) {
* alert("error: " + message + );
* });
* </code></pre>
* Both the <code>success</code> and <code>errror</code> callbacks are optional.<br/>
* When called with no callback a JSON-RPC 2.0 notification will be executed.
* Be aware that you will not be notified of any errors with this method.
* <br/>
* <h2>Specifying a custom serializer</h2>
* If you do not want to use the JSON2 library for non-native JSON support, but instead capabilities provided by some other library
* then you can specify a custom serializer using <code>serializer: foo</code>
* <pre><code>
* var rpc = new easyXDM.Rpc({
* ...
* },{
* local: {...},
* remote: {...},
* serializer : {
* parse: function(string){ ... },
* stringify: function(object) {...}
* }
* });
* </code></pre>
* If <code>serializer</code> is set then the class will not attempt to use the native implementation.
* @namespace easyXDM
* @constructor
* @param {Object} config The underlying transports configuration. See easyXDM.Socket for available parameters.
* @param {Object} jsonRpcConfig The description of the interface to implement.
*/
easyXDM.Rpc = function(config, jsonRpcConfig){
// expand shorthand notation
if (jsonRpcConfig.local) {
for (var method in jsonRpcConfig.local) {
if (jsonRpcConfig.local.hasOwnProperty(method)) {
var member = jsonRpcConfig.local[method];
if (typeof member === "function") {
jsonRpcConfig.local[method] = {
method: member
};
}
}
}
}
// create the stack
var stack = chainStack(prepareTransportStack(config).concat([new easyXDM.stack.RpcBehavior(this, jsonRpcConfig), {
callback: function(success){
if (config.onReady) {
config.onReady(success);
}
}
}]));
// set the origin
this.origin = getLocation(config.remote);
/**
* Initiates the destruction of the stack.
*/
this.destroy = function(){
stack.destroy();
};
stack.init();
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, getLocation, appendQueryParameters, createFrame, debug, un, on, apply, whenReady, getParentObject, IFRAME_PREFIX*/
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.SameOriginTransport
* SameOriginTransport is a transport class that can be used when both domains have the same origin.<br/>
* This can be useful for testing and for when the main application supports both internal and external sources.
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The transports configuration.
* @cfg {String} remote The remote document to communicate with.
*/
easyXDM.stack.SameOriginTransport = function(config){
var pub, frame, send, targetOrigin;
return (pub = {
outgoing: function(message, domain, fn){
send(message);
if (fn) {
fn();
}
},
destroy: function(){
if (frame) {
frame.parentNode.removeChild(frame);
frame = null;
}
},
onDOMReady: function(){
targetOrigin = getLocation(config.remote);
if (config.isHost) {
// set up the iframe
apply(config.props, {
src: appendQueryParameters(config.remote, {
xdm_e: location.protocol + "//" + location.host + location.pathname,
xdm_c: config.channel,
xdm_p: 4 // 4 = SameOriginTransport
}),
name: IFRAME_PREFIX + config.channel + "_provider"
});
frame = createFrame(config);
easyXDM.Fn.set(config.channel, function(sendFn){
send = sendFn;
setTimeout(function(){
pub.up.callback(true);
}, 0);
return function(msg){
pub.up.incoming(msg, targetOrigin);
};
});
}
else {
send = getParentObject().Fn.get(config.channel, true)(function(msg){
pub.up.incoming(msg, targetOrigin);
});
setTimeout(function(){
pub.up.callback(true);
}, 0);
}
},
init: function(){
whenReady(pub.onDOMReady, pub);
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global global, easyXDM, window, getLocation, appendQueryParameters, createFrame, debug, apply, whenReady, IFRAME_PREFIX, namespace, resolveUrl, getDomainName, HAS_FLASH_THROTTLED_BUG, getPort, query*/
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.FlashTransport
* FlashTransport is a transport class that uses an SWF with LocalConnection to pass messages back and forth.
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The transports configuration.
* @cfg {String} remote The remote domain to communicate with.
* @cfg {String} secret the pre-shared secret used to secure the communication.
* @cfg {String} swf The path to the swf file
* @cfg {Boolean} swfNoThrottle Set this to true if you want to take steps to avoid beeing throttled when hidden.
* @cfg {String || DOMElement} swfContainer Set this if you want to control where the swf is placed
*/
easyXDM.stack.FlashTransport = function(config){
var pub, // the public interface
frame, send, targetOrigin, swf, swfContainer;
function onMessage(message, origin){
setTimeout(function(){
pub.up.incoming(message, targetOrigin);
}, 0);
}
/**
* This method adds the SWF to the DOM and prepares the initialization of the channel
*/
function addSwf(domain){
// the differentiating query argument is needed in Flash9 to avoid a caching issue where LocalConnection would throw an error.
var url = config.swf + "?host=" + config.isHost;
var id = "easyXDM_swf_" + Math.floor(Math.random() * 10000);
// prepare the init function that will fire once the swf is ready
easyXDM.Fn.set("flash_loaded" + domain.replace(/[\-.]/g, "_"), function(){
easyXDM.stack.FlashTransport[domain].swf = swf = swfContainer.firstChild;
var queue = easyXDM.stack.FlashTransport[domain].queue;
for (var i = 0; i < queue.length; i++) {
queue[i]();
}
queue.length = 0;
});
if (config.swfContainer) {
swfContainer = (typeof config.swfContainer == "string") ? document.getElementById(config.swfContainer) : config.swfContainer;
}
else {
// create the container that will hold the swf
swfContainer = document.createElement('div');
// http://bugs.adobe.com/jira/browse/FP-4796
// http://tech.groups.yahoo.com/group/flexcoders/message/162365
// https://groups.google.com/forum/#!topic/easyxdm/mJZJhWagoLc
apply(swfContainer.style, HAS_FLASH_THROTTLED_BUG && config.swfNoThrottle ? {
height: "20px",
width: "20px",
position: "fixed",
right: 0,
top: 0
} : {
height: "1px",
width: "1px",
position: "absolute",
overflow: "hidden",
right: 0,
top: 0
});
document.body.appendChild(swfContainer);
}
// create the object/embed
var flashVars = "callback=flash_loaded" + domain.replace(/[\-.]/g, "_") + "&proto=" + global.location.protocol + "&domain=" + getDomainName(global.location.href) + "&port=" + getPort(global.location.href) + "&ns=" + namespace;
swfContainer.innerHTML = "<object height='20' width='20' type='application/x-shockwave-flash' id='" + id + "' data='" + url + "'>" +
"<param name='allowScriptAccess' value='always'></param>" +
"<param name='wmode' value='transparent'>" +
"<param name='movie' value='" +
url +
"'></param>" +
"<param name='flashvars' value='" +
flashVars +
"'></param>" +
"<embed type='application/x-shockwave-flash' FlashVars='" +
flashVars +
"' allowScriptAccess='always' wmode='transparent' src='" +
url +
"' height='1' width='1'></embed>" +
"</object>";
}
return (pub = {
outgoing: function(message, domain, fn){
swf.postMessage(config.channel, message.toString());
if (fn) {
fn();
}
},
destroy: function(){
try {
swf.destroyChannel(config.channel);
}
catch (e) {
}
swf = null;
if (frame) {
frame.parentNode.removeChild(frame);
frame = null;
}
},
onDOMReady: function(){
targetOrigin = config.remote;
// Prepare the code that will be run after the swf has been intialized
easyXDM.Fn.set("flash_" + config.channel + "_init", function(){
setTimeout(function(){
pub.up.callback(true);
});
});
// set up the omMessage handler
easyXDM.Fn.set("flash_" + config.channel + "_onMessage", onMessage);
config.swf = resolveUrl(config.swf); // reports have been made of requests gone rogue when using relative paths
var swfdomain = getDomainName(config.swf);
var fn = function(){
// set init to true in case the fn was called was invoked from a separate instance
easyXDM.stack.FlashTransport[swfdomain].init = true;
swf = easyXDM.stack.FlashTransport[swfdomain].swf;
// create the channel
swf.createChannel(config.channel, config.secret, getLocation(config.remote), config.isHost);
if (config.isHost) {
// if Flash is going to be throttled and we want to avoid this
if (HAS_FLASH_THROTTLED_BUG && config.swfNoThrottle) {
apply(config.props, {
position: "fixed",
right: 0,
top: 0,
height: "20px",
width: "20px"
});
}
// set up the iframe
apply(config.props, {
src: appendQueryParameters(config.remote, {
xdm_e: getLocation(location.href),
xdm_c: config.channel,
xdm_p: 6, // 6 = FlashTransport
xdm_s: config.secret
}),
name: IFRAME_PREFIX + config.channel + "_provider"
});
frame = createFrame(config);
}
};
if (easyXDM.stack.FlashTransport[swfdomain] && easyXDM.stack.FlashTransport[swfdomain].init) {
// if the swf is in place and we are the consumer
fn();
}
else {
// if the swf does not yet exist
if (!easyXDM.stack.FlashTransport[swfdomain]) {
// add the queue to hold the init fn's
easyXDM.stack.FlashTransport[swfdomain] = {
queue: [fn]
};
addSwf(swfdomain);
}
else {
easyXDM.stack.FlashTransport[swfdomain].queue.push(fn);
}
}
},
init: function(){
whenReady(pub.onDOMReady, pub);
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, getLocation, appendQueryParameters, createFrame, debug, un, on, apply, whenReady, IFRAME_PREFIX*/
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.PostMessageTransport
* PostMessageTransport is a transport class that uses HTML5 postMessage for communication.<br/>
* <a href="http://msdn.microsoft.com/en-us/library/ms644944(VS.85).aspx">http://msdn.microsoft.com/en-us/library/ms644944(VS.85).aspx</a><br/>
* <a href="https://developer.mozilla.org/en/DOM/window.postMessage">https://developer.mozilla.org/en/DOM/window.postMessage</a>
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The transports configuration.
* @cfg {String} remote The remote domain to communicate with.
*/
easyXDM.stack.PostMessageTransport = function(config){
var pub, // the public interface
frame, // the remote frame, if any
callerWindow, // the window that we will call with
targetOrigin; // the domain to communicate with
/**
* Resolves the origin from the event object
* @private
* @param {Object} event The messageevent
* @return {String} The scheme, host and port of the origin
*/
function _getOrigin(event){
if (event.origin) {
// This is the HTML5 property
return getLocation(event.origin);
}
if (event.uri) {
// From earlier implementations
return getLocation(event.uri);
}
if (event.domain) {
// This is the last option and will fail if the
// origin is not using the same schema as we are
return location.protocol + "//" + event.domain;
}
throw "Unable to retrieve the origin of the event";
}
/**
* This is the main implementation for the onMessage event.<br/>
* It checks the validity of the origin and passes the message on if appropriate.
* @private
* @param {Object} event The messageevent
*/
function _window_onMessage(event){
var origin = _getOrigin(event);
if (origin == targetOrigin && event.data.substring(0, config.channel.length + 1) == config.channel + " ") {
pub.up.incoming(event.data.substring(config.channel.length + 1), origin);
}
}
return (pub = {
outgoing: function(message, domain, fn){
callerWindow.postMessage(config.channel + " " + message, domain || targetOrigin);
if (fn) {
fn();
}
},
destroy: function(){
un(window, "message", _window_onMessage);
if (frame) {
callerWindow = null;
frame.parentNode.removeChild(frame);
frame = null;
}
},
onDOMReady: function(){
targetOrigin = getLocation(config.remote);
if (config.isHost) {
// add the event handler for listening
var waitForReady = function(event){
if (event.data == config.channel + "-ready") {
// replace the eventlistener
callerWindow = ("postMessage" in frame.contentWindow) ? frame.contentWindow : frame.contentWindow.document;
un(window, "message", waitForReady);
on(window, "message", _window_onMessage);
setTimeout(function(){
pub.up.callback(true);
}, 0);
}
};
on(window, "message", waitForReady);
// set up the iframe
apply(config.props, {
src: appendQueryParameters(config.remote, {
xdm_e: getLocation(location.href),
xdm_c: config.channel,
xdm_p: 1 // 1 = PostMessage
}),
name: IFRAME_PREFIX + config.channel + "_provider"
});
frame = createFrame(config);
}
else {
// add the event handler for listening
on(window, "message", _window_onMessage);
callerWindow = ("postMessage" in window.parent) ? window.parent : window.parent.document;
callerWindow.postMessage(config.channel + "-ready", targetOrigin);
setTimeout(function(){
pub.up.callback(true);
}, 0);
}
},
init: function(){
whenReady(pub.onDOMReady, pub);
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, getLocation, appendQueryParameters, createFrame, debug, apply, query, whenReady, IFRAME_PREFIX*/
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.FrameElementTransport
* FrameElementTransport is a transport class that can be used with Gecko-browser as these allow passing variables using the frameElement property.<br/>
* Security is maintained as Gecho uses Lexical Authorization to determine under which scope a function is running.
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The transports configuration.
* @cfg {String} remote The remote document to communicate with.
*/
easyXDM.stack.FrameElementTransport = function(config){
var pub, frame, send, targetOrigin;
return (pub = {
outgoing: function(message, domain, fn){
send.call(this, message);
if (fn) {
fn();
}
},
destroy: function(){
if (frame) {
frame.parentNode.removeChild(frame);
frame = null;
}
},
onDOMReady: function(){
targetOrigin = getLocation(config.remote);
if (config.isHost) {
// set up the iframe
apply(config.props, {
src: appendQueryParameters(config.remote, {
xdm_e: getLocation(location.href),
xdm_c: config.channel,
xdm_p: 5 // 5 = FrameElementTransport
}),
name: IFRAME_PREFIX + config.channel + "_provider"
});
frame = createFrame(config);
frame.fn = function(sendFn){
delete frame.fn;
send = sendFn;
setTimeout(function(){
pub.up.callback(true);
}, 0);
// remove the function so that it cannot be used to overwrite the send function later on
return function(msg){
pub.up.incoming(msg, targetOrigin);
};
};
}
else {
// This is to mitigate origin-spoofing
if (document.referrer && getLocation(document.referrer) != query.xdm_e) {
window.top.location = query.xdm_e;
}
send = window.frameElement.fn(function(msg){
pub.up.incoming(msg, targetOrigin);
});
pub.up.callback(true);
}
},
init: function(){
whenReady(pub.onDOMReady, pub);
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, undef, getLocation, appendQueryParameters, resolveUrl, createFrame, debug, un, apply, whenReady, IFRAME_PREFIX*/
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.NameTransport
* NameTransport uses the window.name property to relay data.
* The <code>local</code> parameter needs to be set on both the consumer and provider,<br/>
* and the <code>remoteHelper</code> parameter needs to be set on the consumer.
* @constructor
* @param {Object} config The transports configuration.
* @cfg {String} remoteHelper The url to the remote instance of hash.html - this is only needed for the host.
* @namespace easyXDM.stack
*/
easyXDM.stack.NameTransport = function(config){
var pub; // the public interface
var isHost, callerWindow, remoteWindow, readyCount, callback, remoteOrigin, remoteUrl;
function _sendMessage(message){
var url = config.remoteHelper + (isHost ? "#_3" : "#_2") + config.channel;
callerWindow.contentWindow.sendMessage(message, url);
}
function _onReady(){
if (isHost) {
if (++readyCount === 2 || !isHost) {
pub.up.callback(true);
}
}
else {
_sendMessage("ready");
pub.up.callback(true);
}
}
function _onMessage(message){
pub.up.incoming(message, remoteOrigin);
}
function _onLoad(){
if (callback) {
setTimeout(function(){
callback(true);
}, 0);
}
}
return (pub = {
outgoing: function(message, domain, fn){
callback = fn;
_sendMessage(message);
},
destroy: function(){
callerWindow.parentNode.removeChild(callerWindow);
callerWindow = null;
if (isHost) {
remoteWindow.parentNode.removeChild(remoteWindow);
remoteWindow = null;
}
},
onDOMReady: function(){
isHost = config.isHost;
readyCount = 0;
remoteOrigin = getLocation(config.remote);
config.local = resolveUrl(config.local);
if (isHost) {
// Register the callback
easyXDM.Fn.set(config.channel, function(message){
if (isHost && message === "ready") {
// Replace the handler
easyXDM.Fn.set(config.channel, _onMessage);
_onReady();
}
});
// Set up the frame that points to the remote instance
remoteUrl = appendQueryParameters(config.remote, {
xdm_e: config.local,
xdm_c: config.channel,
xdm_p: 2
});
apply(config.props, {
src: remoteUrl + '#' + config.channel,
name: IFRAME_PREFIX + config.channel + "_provider"
});
remoteWindow = createFrame(config);
}
else {
config.remoteHelper = config.remote;
easyXDM.Fn.set(config.channel, _onMessage);
}
// Set up the iframe that will be used for the transport
callerWindow = createFrame({
props: {
src: config.local + "#_4" + config.channel
},
onLoad: function onLoad(){
// Remove the handler
var w = callerWindow || this;
un(w, "load", onLoad);
easyXDM.Fn.set(config.channel + "_load", _onLoad);
(function test(){
if (typeof w.contentWindow.sendMessage == "function") {
_onReady();
}
else {
setTimeout(test, 50);
}
}());
}
});
},
init: function(){
whenReady(pub.onDOMReady, pub);
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, getLocation, createFrame, debug, un, on, apply, whenReady, IFRAME_PREFIX*/
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.HashTransport
* HashTransport is a transport class that uses the IFrame URL Technique for communication.<br/>
* <a href="http://msdn.microsoft.com/en-us/library/bb735305.aspx">http://msdn.microsoft.com/en-us/library/bb735305.aspx</a><br/>
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The transports configuration.
* @cfg {String/Window} local The url to the local file used for proxying messages, or the local window.
* @cfg {Number} delay The number of milliseconds easyXDM should try to get a reference to the local window.
* @cfg {Number} interval The interval used when polling for messages.
*/
easyXDM.stack.HashTransport = function(config){
var pub;
var me = this, isHost, _timer, pollInterval, _lastMsg, _msgNr, _listenerWindow, _callerWindow;
var useParent, _remoteOrigin;
function _sendMessage(message){
if (!_callerWindow) {
return;
}
var url = config.remote + "#" + (_msgNr++) + "_" + message;
((isHost || !useParent) ? _callerWindow.contentWindow : _callerWindow).location = url;
}
function _handleHash(hash){
_lastMsg = hash;
pub.up.incoming(_lastMsg.substring(_lastMsg.indexOf("_") + 1), _remoteOrigin);
}
/**
* Checks location.hash for a new message and relays this to the receiver.
* @private
*/
function _pollHash(){
if (!_listenerWindow) {
return;
}
var href = _listenerWindow.location.href, hash = "", indexOf = href.indexOf("#");
if (indexOf != -1) {
hash = href.substring(indexOf);
}
if (hash && hash != _lastMsg) {
_handleHash(hash);
}
}
function _attachListeners(){
_timer = setInterval(_pollHash, pollInterval);
}
return (pub = {
outgoing: function(message, domain){
_sendMessage(message);
},
destroy: function(){
window.clearInterval(_timer);
if (isHost || !useParent) {
_callerWindow.parentNode.removeChild(_callerWindow);
}
_callerWindow = null;
},
onDOMReady: function(){
isHost = config.isHost;
pollInterval = config.interval;
_lastMsg = "#" + config.channel;
_msgNr = 0;
useParent = config.useParent;
_remoteOrigin = getLocation(config.remote);
if (isHost) {
config.props = {
src: config.remote,
name: IFRAME_PREFIX + config.channel + "_provider"
};
if (useParent) {
config.onLoad = function(){
_listenerWindow = window;
_attachListeners();
pub.up.callback(true);
};
}
else {
var tries = 0, max = config.delay / 50;
(function getRef(){
if (++tries > max) {
throw new Error("Unable to reference listenerwindow");
}
try {
_listenerWindow = _callerWindow.contentWindow.frames[IFRAME_PREFIX + config.channel + "_consumer"];
}
catch (ex) {
}
if (_listenerWindow) {
_attachListeners();
pub.up.callback(true);
}
else {
setTimeout(getRef, 50);
}
}());
}
_callerWindow = createFrame(config);
}
else {
_listenerWindow = window;
_attachListeners();
if (useParent) {
_callerWindow = parent;
pub.up.callback(true);
}
else {
apply(config, {
props: {
src: config.remote + "#" + config.channel + new Date(),
name: IFRAME_PREFIX + config.channel + "_consumer"
},
onLoad: function(){
pub.up.callback(true);
}
});
_callerWindow = createFrame(config);
}
}
},
init: function(){
whenReady(pub.onDOMReady, pub);
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, debug */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.ReliableBehavior
* This is a behavior that tries to make the underlying transport reliable by using acknowledgements.
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The behaviors configuration.
*/
easyXDM.stack.ReliableBehavior = function(config){
var pub, // the public interface
callback; // the callback to execute when we have a confirmed success/failure
var idOut = 0, idIn = 0, currentMessage = "";
return (pub = {
incoming: function(message, origin){
var indexOf = message.indexOf("_"), ack = message.substring(0, indexOf).split(",");
message = message.substring(indexOf + 1);
if (ack[0] == idOut) {
currentMessage = "";
if (callback) {
callback(true);
}
}
if (message.length > 0) {
pub.down.outgoing(ack[1] + "," + idOut + "_" + currentMessage, origin);
if (idIn != ack[1]) {
idIn = ack[1];
pub.up.incoming(message, origin);
}
}
},
outgoing: function(message, origin, fn){
currentMessage = message;
callback = fn;
pub.down.outgoing(idIn + "," + (++idOut) + "_" + message, origin);
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, debug, undef, removeFromStack*/
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.QueueBehavior
* This is a behavior that enables queueing of messages. <br/>
* It will buffer incoming messages and dispach these as fast as the underlying transport allows.
* This will also fragment/defragment messages so that the outgoing message is never bigger than the
* set length.
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The behaviors configuration. Optional.
* @cfg {Number} maxLength The maximum length of each outgoing message. Set this to enable fragmentation.
*/
easyXDM.stack.QueueBehavior = function(config){
var pub, queue = [], waiting = true, incoming = "", destroying, maxLength = 0, lazy = false, doFragment = false;
function dispatch(){
if (config.remove && queue.length === 0) {
removeFromStack(pub);
return;
}
if (waiting || queue.length === 0 || destroying) {
return;
}
waiting = true;
var message = queue.shift();
pub.down.outgoing(message.data, message.origin, function(success){
waiting = false;
if (message.callback) {
setTimeout(function(){
message.callback(success);
}, 0);
}
dispatch();
});
}
return (pub = {
init: function(){
if (undef(config)) {
config = {};
}
if (config.maxLength) {
maxLength = config.maxLength;
doFragment = true;
}
if (config.lazy) {
lazy = true;
}
else {
pub.down.init();
}
},
callback: function(success){
waiting = false;
var up = pub.up; // in case dispatch calls removeFromStack
dispatch();
up.callback(success);
},
incoming: function(message, origin){
if (doFragment) {
var indexOf = message.indexOf("_"), seq = parseInt(message.substring(0, indexOf), 10);
incoming += message.substring(indexOf + 1);
if (seq === 0) {
if (config.encode) {
incoming = decodeURIComponent(incoming);
}
pub.up.incoming(incoming, origin);
incoming = "";
}
}
else {
pub.up.incoming(message, origin);
}
},
outgoing: function(message, origin, fn){
if (config.encode) {
message = encodeURIComponent(message);
}
var fragments = [], fragment;
if (doFragment) {
// fragment into chunks
while (message.length !== 0) {
fragment = message.substring(0, maxLength);
message = message.substring(fragment.length);
fragments.push(fragment);
}
// enqueue the chunks
while ((fragment = fragments.shift())) {
queue.push({
data: fragments.length + "_" + fragment,
origin: origin,
callback: fragments.length === 0 ? fn : null
});
}
}
else {
queue.push({
data: message,
origin: origin,
callback: fn
});
}
if (lazy) {
pub.down.init();
}
else {
dispatch();
}
},
destroy: function(){
destroying = true;
pub.down.destroy();
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, undef, debug */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.VerifyBehavior
* This behavior will verify that communication with the remote end is possible, and will also sign all outgoing,
* and verify all incoming messages. This removes the risk of someone hijacking the iframe to send malicious messages.
* @namespace easyXDM.stack
* @constructor
* @param {Object} config The behaviors configuration.
* @cfg {Boolean} initiate If the verification should be initiated from this end.
*/
easyXDM.stack.VerifyBehavior = function(config){
var pub, mySecret, theirSecret, verified = false;
function startVerification(){
mySecret = Math.random().toString(16).substring(2);
pub.down.outgoing(mySecret);
}
return (pub = {
incoming: function(message, origin){
var indexOf = message.indexOf("_");
if (indexOf === -1) {
if (message === mySecret) {
pub.up.callback(true);
}
else if (!theirSecret) {
theirSecret = message;
if (!config.initiate) {
startVerification();
}
pub.down.outgoing(message);
}
}
else {
if (message.substring(0, indexOf) === theirSecret) {
pub.up.incoming(message.substring(indexOf + 1), origin);
}
}
},
outgoing: function(message, origin, fn){
pub.down.outgoing(mySecret + "_" + message, origin, fn);
},
callback: function(success){
if (config.initiate) {
startVerification();
}
}
});
};
/*jslint evil: true, browser: true, immed: true, passfail: true, undef: true, newcap: true*/
/*global easyXDM, window, escape, unescape, undef, getJSON, debug, emptyFn, isArray */
//
// easyXDM
// http://easyxdm.net/
// Copyright(c) 2009-2011, Øyvind Sean Kinsey, [email protected].
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
/**
* @class easyXDM.stack.RpcBehavior
* This uses JSON-RPC 2.0 to expose local methods and to invoke remote methods and have responses returned over the the string based transport stack.<br/>
* Exposed methods can return values synchronous, asyncronous, or bet set up to not return anything.
* @namespace easyXDM.stack
* @constructor
* @param {Object} proxy The object to apply the methods to.
* @param {Object} config The definition of the local and remote interface to implement.
* @cfg {Object} local The local interface to expose.
* @cfg {Object} remote The remote methods to expose through the proxy.
* @cfg {Object} serializer The serializer to use for serializing and deserializing the JSON. Should be compatible with the HTML5 JSON object. Optional, will default to JSON.
*/
easyXDM.stack.RpcBehavior = function(proxy, config){
var pub, serializer = config.serializer || getJSON();
var _callbackCounter = 0, _callbacks = {};
/**
* Serializes and sends the message
* @private
* @param {Object} data The JSON-RPC message to be sent. The jsonrpc property will be added.
*/
function _send(data){
data.jsonrpc = "2.0";
pub.down.outgoing(serializer.stringify(data));
}
/**
* Creates a method that implements the given definition
* @private
* @param {Object} The method configuration
* @param {String} method The name of the method
* @return {Function} A stub capable of proxying the requested method call
*/
function _createMethod(definition, method){
var slice = Array.prototype.slice;
return function(){
var l = arguments.length, callback, message = {
method: method
};
if (l > 0 && typeof arguments[l - 1] === "function") {
//with callback, procedure
if (l > 1 && typeof arguments[l - 2] === "function") {
// two callbacks, success and error
callback = {
success: arguments[l - 2],
error: arguments[l - 1]
};
message.params = slice.call(arguments, 0, l - 2);
}
else {
// single callback, success
callback = {
success: arguments[l - 1]
};
message.params = slice.call(arguments, 0, l - 1);
}
_callbacks["" + (++_callbackCounter)] = callback;
message.id = _callbackCounter;
}
else {
// no callbacks, a notification
message.params = slice.call(arguments, 0);
}
if (definition.namedParams && message.params.length === 1) {
message.params = message.params[0];
}
// Send the method request
_send(message);
};
}
/**
* Executes the exposed method
* @private
* @param {String} method The name of the method
* @param {Number} id The callback id to use
* @param {Function} method The exposed implementation
* @param {Array} params The parameters supplied by the remote end
*/
function _executeMethod(method, id, fn, params){
if (!fn) {
if (id) {
_send({
id: id,
error: {
code: -32601,
message: "Procedure not found."
}
});
}
return;
}
var success, error;
if (id) {
success = function(result){
success = emptyFn;
_send({
id: id,
result: result
});
};
error = function(message, data){
error = emptyFn;
var msg = {
id: id,
error: {
code: -32099,
message: message
}
};
if (data) {
msg.error.data = data;
}
_send(msg);
};
}
else {
success = error = emptyFn;
}
// Call local method
if (!isArray(params)) {
params = [params];
}
try {
var result = fn.method.apply(fn.scope, params.concat([success, error]));
if (!undef(result)) {
success(result);
}
}
catch (ex1) {
error(ex1.message);
}
}
return (pub = {
incoming: function(message, origin){
var data = serializer.parse(message);
if (data.method) {
// A method call from the remote end
if (config.handle) {
config.handle(data, _send);
}
else {
_executeMethod(data.method, data.id, config.local[data.method], data.params);
}
}
else {
// A method response from the other end
var callback = _callbacks[data.id];
if (data.error) {
if (callback.error) {
callback.error(data.error);
}
}
else if (callback.success) {
callback.success(data.result);
}
delete _callbacks[data.id];
}
},
init: function(){
if (config.remote) {
// Implement the remote sides exposed methods
for (var method in config.remote) {
if (config.remote.hasOwnProperty(method)) {
proxy[method] = _createMethod(config.remote[method], method);
}
}
}
pub.down.init();
},
destroy: function(){
for (var method in config.remote) {
if (config.remote.hasOwnProperty(method) && proxy.hasOwnProperty(method)) {
delete proxy[method];
}
}
pub.down.destroy();
}
});
};
global.easyXDM = easyXDM;
})(window, document, location, window.setTimeout, decodeURIComponent, encodeURIComponent);
/*!
* F2 v1.3.3 04-07-2014
* Copyright (c) 2013 Markit On Demand, Inc. http://www.openf2.org
*
* "F2" is licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
* language governing permissions and limitations under the License.
*
* Please note that F2 ("Software") may contain third party material that Markit
* On Demand Inc. has a license to use and include within the Software (the
* "Third Party Material"). A list of the software comprising the Third Party Material
* and the terms and conditions under which such Third Party Material is distributed
* are reproduced in the ThirdPartyMaterial.md file available at:
*
* https://github.com/OpenF2/F2/blob/master/ThirdPartyMaterial.md
*
* The inclusion of the Third Party Material in the Software does not grant, provide
* nor result in you having acquiring any rights whatsoever, other than as stipulated
* in the terms and conditions related to the specific Third Party Material, if any.
*
*/
var F2;
/**
* Open F2
* @module f2
* @main f2
*/
F2 = (function() {
/**
* Abosolutizes a relative URL
* @method _absolutizeURI
* @private
* @param {e.g., location.href} base
* @param {URL to absolutize} href
* @returns {string} URL
* Source: https://gist.github.com/Yaffle/1088850
* Tests: http://skew.org/uri/uri_tests.html
*/
var _absolutizeURI = function(base, href) {// RFC 3986
function removeDotSegments(input) {
var output = [];
input.replace(/^(\.\.?(\/|$))+/, '')
.replace(/\/(\.(\/|$))+/g, '/')
.replace(/\/\.\.$/, '/../')
.replace(/\/?[^\/]*/g, function (p) {
if (p === '/..') {
output.pop();
} else {
output.push(p);
}
});
return output.join('').replace(/^\//, input.charAt(0) === '/' ? '/' : '');
}
href = _parseURI(href || '');
base = _parseURI(base || '');
return !href || !base ? null : (href.protocol || base.protocol) +
(href.protocol || href.authority ? href.authority : base.authority) +
removeDotSegments(href.protocol || href.authority || href.pathname.charAt(0) === '/' ? href.pathname : (href.pathname ? ((base.authority && !base.pathname ? '/' : '') + base.pathname.slice(0, base.pathname.lastIndexOf('/') + 1) + href.pathname) : base.pathname)) +
(href.protocol || href.authority || href.pathname ? href.search : (href.search || base.search)) +
href.hash;
};
/**
* Parses URI
* @method _parseURI
* @private
* @param {The URL to parse} url
* @returns {Parsed URL} string
* Source: https://gist.github.com/Yaffle/1088850
* Tests: http://skew.org/uri/uri_tests.html
*/
var _parseURI = function(url) {
var m = String(url).replace(/^\s+|\s+$/g, '').match(/^([^:\/?#]+:)?(\/\/(?:[^:@]*(?::[^:@]*)?@)?(([^:\/?#]*)(?::(\d*))?))?([^?#]*)(\?[^#]*)?(#[\s\S]*)?/);
// authority = '//' + user + ':' + pass '@' + hostname + ':' port
return (m ? {
href : m[0] || '',
protocol : m[1] || '',
authority: m[2] || '',
host : m[3] || '',
hostname : m[4] || '',
port : m[5] || '',
pathname : m[6] || '',
search : m[7] || '',
hash : m[8] || ''
} : null);
};
return {
/**
* A function to pass into F2.stringify which will prevent circular
* reference errors when serializing objects
* @method appConfigReplacer
*/
appConfigReplacer: function(key, value) {
if (key == 'root' || key == 'ui' || key == 'height') {
return undefined;
} else {
return value;
}
},
/**
* The apps namespace is a place for app developers to put the javascript
* class that is used to initialize their app. The javascript classes should
* be namepaced with the {{#crossLink "F2.AppConfig"}}{{/crossLink}}.appId.
* It is recommended that the code be placed in a closure to help keep the
* global namespace clean.
*
* If the class has an 'init' function, that function will be called
* automatically by F2.
* @property Apps
* @type object
* @example
* F2.Apps["com_example_helloworld"] = (function() {
* var App_Class = function(appConfig, appContent, root) {
* this._app = appConfig; // the F2.AppConfig object
* this._appContent = appContent // the F2.AppManifest.AppContent object
* this.$root = $(root); // the root DOM Element that contains this app
* }
*
* App_Class.prototype.init = function() {
* // perform init actions
* }
*
* return App_Class;
* })();
* @example
* F2.Apps["com_example_helloworld"] = function(appConfig, appContent, root) {
* return {
* init:function() {
* // perform init actions
* }
* };
* };
* @for F2
*/
Apps: {},
/**
* Creates a namespace on F2 and copies the contents of an object into
* that namespace optionally overwriting existing properties.
* @method extend
* @param {string} ns The namespace to create. Pass a falsy value to
* add properties to the F2 namespace directly.
* @param {object} obj The object to copy into the namespace.
* @param {bool} overwrite True if object properties should be overwritten
* @return {object} The created object
*/
extend: function (ns, obj, overwrite) {
var isFunc = typeof obj === 'function';
var parts = ns ? ns.split('.') : [];
var parent = this;
obj = obj || {};
// ignore leading global
if (parts[0] === 'F2') {
parts = parts.slice(1);
}
// create namespaces
for (var i = 0, len = parts.length; i < len; i++) {
if (!parent[parts[i]]) {
parent[parts[i]] = isFunc && i + 1 == len ? obj : {};
}
parent = parent[parts[i]];
}
// copy object into namespace
if (!isFunc) {
for (var prop in obj) {
if (typeof parent[prop] === 'undefined' || overwrite) {
parent[prop] = obj[prop];
}
}
}
return parent;
},
/**
* Generates a somewhat random id
* @method guid
* @return {string} A random id
* @for F2
*/
guid: function() {
var S4 = function() {
return (((1+Math.random())*0x10000)|0).toString(16).substring(1);
};
return (S4()+S4()+'-'+S4()+'-'+S4()+'-'+S4()+'-'+S4()+S4()+S4());
},
/**
* Search for a value within an array.
* @method inArray
* @param {object} value The value to search for
* @param {Array} array The array to search
* @return {bool} True if the item is in the array
*/
inArray: function(value, array) {
return jQuery.inArray(value, array) > -1;
},
/**
* Tests a URL to see if it's on the same domain (local) or not
* @method isLocalRequest
* @param {URL to test} url
* @returns {bool} Whether the URL is local or not
* Derived from: https://github.com/jquery/jquery/blob/master/src/ajax.js
*/
isLocalRequest: function(url){
var rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
urlLower = url.toLowerCase(),
parts = rurl.exec( urlLower ),
ajaxLocation,
ajaxLocParts;
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement('a');
ajaxLocation.href = '';
ajaxLocation = ajaxLocation.href;
}
ajaxLocation = ajaxLocation.toLowerCase();
// uh oh, the url must be relative
// make it fully qualified and re-regex url
if (!parts){
urlLower = _absolutizeURI(ajaxLocation,urlLower).toLowerCase();
parts = rurl.exec( urlLower );
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation ) || [];
// do hostname and protocol and port of manifest URL match location.href? (a "local" request on the same domain)
var matched = !(parts &&
(parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
(parts[ 3 ] || (parts[ 1 ] === 'http:' ? '80' : '443')) !==
(ajaxLocParts[ 3 ] || (ajaxLocParts[ 1 ] === 'http:' ? '80' : '443'))));
return matched;
},
/**
* Utility method to determine whether or not the argument passed in is or is not a native dom node.
* @method isNativeDOMNode
* @param {object} testObject The object you want to check as native dom node.
* @return {bool} Returns true if the object passed is a native dom node.
*/
isNativeDOMNode: function(testObject) {
var bIsNode = (
typeof Node === 'object' ? testObject instanceof Node :
testObject && typeof testObject === 'object' && typeof testObject.nodeType === 'number' && typeof testObject.nodeName === 'string'
);
var bIsElement = (
typeof HTMLElement === 'object' ? testObject instanceof HTMLElement : //DOM2
testObject && typeof testObject === 'object' && testObject.nodeType === 1 && typeof testObject.nodeName === 'string'
);
return (bIsNode || bIsElement);
},
/**
* A utility logging function to write messages or objects to the browser console. This is a proxy for the [`console` API](https://developers.google.com/chrome-developer-tools/docs/console).
* @method log
* @param {object|string} Object/Method An object to be logged _or_ a `console` API method name, such as `warn` or `error`. All of the console method names are [detailed in the Chrome docs](https://developers.google.com/chrome-developer-tools/docs/console-api).
* @param {object} [obj2]* An object to be logged
* @example
//Pass any object (string, int, array, object, bool) to .log()
F2.log('foo');
F2.log(myArray);
//Use a console method name as the first argument.
F2.log('error', err);
F2.log('info', 'The session ID is ' + sessionId);
* Some code derived from [HTML5 Boilerplate console plugin](https://github.com/h5bp/html5-boilerplate/blob/master/js/plugins.js)
*/
log: function() {
var _log;
var _logMethod = 'log';
var method;
var noop = function () { };
var methods = [
'assert', 'clear', 'count', 'debug', 'dir', 'dirxml', 'error',
'exception', 'group', 'groupCollapsed', 'groupEnd', 'info', 'log',
'markTimeline', 'profile', 'profileEnd', 'table', 'time', 'timeEnd',
'timeStamp', 'trace', 'warn'
];
var length = methods.length;
var console = (window.console = window.console || {});
var args;
while (length--) {
method = methods[length];
// Only stub undefined methods.
if (!console[method]) {
console[method] = noop;
}
//if first arg is a console function, use it.
//defaults to console.log()
if (arguments && arguments.length > 1 && arguments[0] == method){
_logMethod = method;
//remove console func from args
args = Array.prototype.slice.call(arguments, 1);
}
}
if (Function.prototype.bind) {
_log = Function.prototype.bind.call(console[_logMethod], console);
} else {
_log = function() {
Function.prototype.apply.call(console[_logMethod], console, (args || arguments));
};
}
_log.apply(this, (args || arguments));
},
/**
* Wrapper to convert a JSON string to an object
* @method parse
* @param {string} str The JSON string to convert
* @return {object} The parsed object
*/
parse: function(str) {
return JSON.parse(str);
},
/**
* Wrapper to convert an object to JSON
*
* **Note: When using F2.stringify on an F2.AppConfig object, it is
* recommended to pass F2.appConfigReplacer as the replacer function in
* order to prevent circular serialization errors.**
* @method stringify
* @param {object} value The object to convert
* @param {function|Array} replacer An optional parameter that determines
* how object values are stringified for objects. It can be a function or an
* array of strings.
* @param {int|string} space An optional parameter that specifies the
* indentation of nested structures. If it is omitted, the text will be
* packed without extra whitespace. If it is a number, it will specify the
* number of spaces to indent at each level. If it is a string (such as '\t'
* or ' '), it contains the characters used to indent at each level.
* @return {string} The JSON string
*/
stringify: function(value, replacer, space) {
return JSON.stringify(value, replacer, space);
},
/**
* Function to get the F2 version number
* @method version
* @return {string} F2 version number
*/
version: function() { return '1.3.3'; }
};
})();
/**
* The new `AppHandlers` functionality provides Container Developers a higher level of control over configuring app rendering and interaction.
*
*<p class="alert alert-block alert-warning">
*The addition of `F2.AppHandlers` replaces the previous {{#crossLink "F2.ContainerConfig"}}{{/crossLink}} properties `beforeAppRender`, `appRender`, and `afterAppRender`. These methods were deprecated—but not removed—in version 1.2. They will be permanently removed in a future version of F2.
*</p>
*
*<p class="alert alert-block alert-info">
*Starting with F2 version 1.2, `AppHandlers` is the preferred method for Container Developers to manage app layout.
*</p>
*
* ### Order of Execution
*
* **App Rendering**
*
* 0. {{#crossLink "F2/registerApps"}}F2.registerApps(){{/crossLink}} method is called by the Container Developer and the following methods are run for *each* {{#crossLink "F2.AppConfig"}}{{/crossLink}} passed.
* 1. **'appCreateRoot'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_CREATE\_ROOT*) handlers are fired in the order they were attached.
* 2. **'appRenderBefore'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_RENDER\_BEFORE*) handlers are fired in the order they were attached.
* 3. Each app's `manifestUrl` is requested asynchronously; on success the following methods are fired.
* 3. **'appRender'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_RENDER*) handlers are fired in the order they were attached.
* 4. **'appRenderAfter'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_RENDER\_AFTER*) handlers are fired in the order they were attached.
*
*
* **App Removal**
* 0. {{#crossLink "F2/removeApp"}}F2.removeApp(){{/crossLink}} with a specific {{#crossLink "F2.AppConfig/instanceId "}}{{/crossLink}} or {{#crossLink "F2/removeAllApps"}}F2.removeAllApps(){{/crossLink}} method is called by the Container Developer and the following methods are run.
* 1. **'appDestroyBefore'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_DESTROY\_BEFORE*) handlers are fired in the order they were attached.
* 2. **'appDestroy'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_DESTROY*) handlers are fired in the order they were attached.
* 3. **'appDestroyAfter'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_DESTROY\_AFTER*) handlers are fired in the order they were attached.
*
* **Error Handling**
* 0. **'appScriptLoadFailed'** (*{{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.APP\_SCRIPT\_LOAD\_FAILED*) handlers are fired in the order they were attached.
*
* @class F2.AppHandlers
*/
F2.extend('AppHandlers', (function() {
// the hidden token that we will check against every time someone tries to add, remove, fire handler
var _ct = F2.guid();
var _f2t = F2.guid();
var _handlerCollection = {
appCreateRoot: [],
appRenderBefore: [],
appDestroyBefore: [],
appRenderAfter: [],
appDestroyAfter: [],
appRender: [],
appDestroy: [],
appScriptLoadFailed: []
};
var _defaultMethods = {
appRender: function(appConfig, appHtml)
{
var $root = null;
// if no app root is defined use the app's outer most node
if(!F2.isNativeDOMNode(appConfig.root))
{
appConfig.root = jQuery(appHtml).get(0);
// get a handle on the root in jQuery
$root = jQuery(appConfig.root);
}
else
{
// get a handle on the root in jQuery
$root = jQuery(appConfig.root);
// append the app html to the root
$root.append(appHtml);
}
// append the root to the body by default.
jQuery('body').append($root);
},
appDestroy: function(appInstance)
{
// call the apps destroy method, if it has one
if(appInstance && appInstance.app && appInstance.app.destroy && typeof(appInstance.app.destroy) == 'function')
{
appInstance.app.destroy();
}
// warn the Container and App Developer that even though they have a destroy method it hasn't been
else if(appInstance && appInstance.app && appInstance.app.destroy)
{
F2.log(appInstance.config.appId + ' has a destroy property, but destroy is not of type function and as such will not be executed.');
}
// fade out and remove the root
jQuery(appInstance.config.root).fadeOut(500, function() {
jQuery(this).remove();
});
}
};
var _createHandler = function(token, sNamespace, func_or_element, bDomNodeAppropriate)
{
// will throw an exception and stop execution if the token is invalid
_validateToken(token);
// create handler structure. Not all arguments properties will be populated/used.
var handler = {
func: (typeof(func_or_element)) ? func_or_element : null,
namespace: sNamespace,
domNode: (F2.isNativeDOMNode(func_or_element)) ? func_or_element : null
};
if(!handler.func && !handler.domNode)
{
throw ('Invalid or null argument passed. Handler will not be added to collection. A valid dom element or callback function is required.');
}
if(handler.domNode && !bDomNodeAppropriate)
{
throw ('Invalid argument passed. Handler will not be added to collection. A callback function is required for this event type.');
}
return handler;
};
var _validateToken = function(sToken)
{
// check token against F2 and container
if(_ct != sToken && _f2t != sToken) { throw ('Invalid token passed. Please verify that you have correctly received and stored token from F2.AppHandlers.getToken().'); }
};
var _removeHandler = function(sToken, eventKey, sNamespace)
{
// will throw an exception and stop execution if the token is invalid
_validateToken(sToken);
if(!sNamespace && !eventKey)
{
return;
}
// remove by event key
else if(!sNamespace && eventKey)
{
_handlerCollection[eventKey] = [];
}
// remove by namespace only
else if(sNamespace && !eventKey)
{
sNamespace = sNamespace.toLowerCase();
for(var currentEventKey in _handlerCollection)
{
var eventCollection = _handlerCollection[currentEventKey];
var newEvents = [];
for(var i = 0, ec = eventCollection.length; i < ec; i++)
{
var currentEventHandler = eventCollection[i];
if(currentEventHandler)
{
if(!currentEventHandler.namespace || currentEventHandler.namespace.toLowerCase() != sNamespace)
{
newEvents.push(currentEventHandler);
}
}
}
eventCollection = newEvents;
}
}
else if(sNamespace && _handlerCollection[eventKey])
{
sNamespace = sNamespace.toLowerCase();
var newHandlerCollection = [];
for(var iCounter = 0, hc = _handlerCollection[eventKey].length; iCounter < hc; iCounter++)
{
var currentHandler = _handlerCollection[eventKey][iCounter];
if(currentHandler)
{
if(!currentHandler.namespace || currentHandler.namespace.toLowerCase() != sNamespace)
{
newHandlerCollection.push(currentHandler);
}
}
}
_handlerCollection[eventKey] = newHandlerCollection;
}
};
return {
/**
* Allows Container Developer to retrieve a unique token which must be passed to
* all `on` and `off` methods. This function will self destruct and can only be called
* one time. Container Developers must store the return value inside of a closure.
* @method getToken
**/
getToken: function()
{
// delete this method for security that way only the container has access to the token 1 time.
// kind of Ethan Hunt-ish, this message will self destruct immediately.
delete this.getToken;
// return the token, which we validate against.
return _ct;
},
/**
* Allows F2 to get a token internally. Token is required to call {{#crossLink "F2.AppHandlers/\_\_trigger:method"}}{{/crossLink}}.
* This function will self destruct to eliminate other sources from using the {{#crossLink "F2.AppHandlers/\_\_trigger:method"}}{{/crossLink}}
* and additional internal methods.
* @method __f2GetToken
* @private
**/
__f2GetToken: function()
{
// delete this method for security that way only the F2 internally has access to the token 1 time.
// kind of Ethan Hunt-ish, this message will self destruct immediately.
delete this.__f2GetToken;
// return the token, which we validate against.
return _f2t;
},
/**
* Allows F2 to trigger specific events internally.
* @method __trigger
* @private
* @chainable
* @param {String} token The token received from {{#crossLink "F2.AppHandlers/\_\_f2GetToken:method"}}{{/crossLink}}.
* @param {String} eventKey The event to fire. The complete list of event keys is available in {{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.
**/
__trigger: function(token, eventKey) // additional arguments will likely be passed
{
// will throw an exception and stop execution if the token is invalid
if(token != _f2t)
{
throw ('Token passed is invalid. Only F2 is allowed to call F2.AppHandlers.__trigger().');
}
if(_handlerCollection && _handlerCollection[eventKey])
{
// create a collection of arguments that are safe to pass to the callback.
var passableArgs = [];
// populate that collection with all arguments except token and eventKey
for(var i = 2, j = arguments.length; i < j; i++)
{
passableArgs.push(arguments[i]);
}
if(_handlerCollection[eventKey].length === 0 && _defaultMethods[eventKey])
{
_defaultMethods[eventKey].apply(F2, passableArgs);
return this;
}
else if(_handlerCollection[eventKey].length === 0 && !_handlerCollection[eventKey])
{
return this;
}
// fire all event listeners in the order that they were added.
for(var iCounter = 0, hcl = _handlerCollection[eventKey].length; iCounter < hcl; iCounter++)
{
var handler = _handlerCollection[eventKey][iCounter];
// appRender where root is already defined
if (handler.domNode && arguments[2] && arguments[2].root && arguments[3])
{
var $appRoot = jQuery(arguments[2].root).append(arguments[3]);
jQuery(handler.domNode).append($appRoot);
}
else if (handler.domNode && arguments[2] && !arguments[2].root && arguments[3])
{
// set the root to the actual HTML of the app
arguments[2].root = jQuery(arguments[3]).get(0);
// appends the root to the dom node specified
jQuery(handler.domNode).append(arguments[2].root);
}
else
{
handler.func.apply(F2, passableArgs);
}
}
}
else
{
throw ('Invalid EventKey passed. Check your inputs and try again.');
}
return this;
},
/**
* Allows Container Developer to easily tell all apps to render in a specific location. Only valid for eventType `appRender`.
* @method on
* @chainable
* @param {String} token The token received from {{#crossLink "F2.AppHandlers/getToken:method"}}{{/crossLink}}.
* @param {String} eventKey{.namespace} The event key used to determine which event to attach the listener to. The namespace is useful for removal
* purposes. At this time it does not affect when an event is fired. Complete list of event keys available in
* {{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.
* @params {HTMLElement} element Specific DOM element to which app gets appended.
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* 'appRender',
* document.getElementById('my_app')
* );
*
* Or:
* @example
* F2.AppHandlers.on(
* _token,
* 'appRender.myNamespace',
* document.getElementById('my_app')
* );
**/
/**
* Allows Container Developer to add listener method that will be triggered when a specific event occurs.
* @method on
* @chainable
* @param {String} token The token received from {{#crossLink "F2.AppHandlers/getToken:method"}}{{/crossLink}}.
* @param {String} eventKey{.namespace} The event key used to determine which event to attach the listener to. The namespace is useful for removal
* purposes. At this time it does not affect when an event is fired. Complete list of event keys available in
* {{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.
* @params {Function} listener A function that will be triggered when a specific event occurs. For detailed argument definition refer to {{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* 'appRenderBefore'
* function() { F2.log('before app rendered!'); }
* );
*
* Or:
* @example
* F2.AppHandlers.on(
* _token,
* 'appRenderBefore.myNamespace',
* function() { F2.log('before app rendered!'); }
* );
**/
on: function(token, eventKey, func_or_element)
{
var sNamespace = null;
if(!eventKey)
{
throw ('eventKey must be of type string and not null. For available appHandlers check F2.Constants.AppHandlers.');
}
// we need to check the key for a namespace
if(eventKey.indexOf('.') > -1)
{
var arData = eventKey.split('.');
eventKey = arData[0];
sNamespace = arData[1];
}
if(_handlerCollection && _handlerCollection[eventKey])
{
_handlerCollection[eventKey].push(
_createHandler(
token,
sNamespace,
func_or_element,
(eventKey == 'appRender')
)
);
}
else
{
throw ('Invalid EventKey passed. Check your inputs and try again.');
}
return this;
},
/**
* Allows Container Developer to remove listener methods for specific events
* @method off
* @chainable
* @param {String} token The token received from {{#crossLink "F2.AppHandlers/getToken:method"}}{{/crossLink}}.
* @param {String} eventKey{.namespace} The event key used to determine which event to attach the listener to. If no namespace is provided all
* listeners for the specified event type will be removed.
* Complete list available in {{#crossLink "F2.Constants.AppHandlers"}}{{/crossLink}}.
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.off(_token,'appRenderBefore');
*
**/
off: function(token, eventKey)
{
var sNamespace = null;
if(!eventKey)
{
throw ('eventKey must be of type string and not null. For available appHandlers check F2.Constants.AppHandlers.');
}
// we need to check the key for a namespace
if(eventKey.indexOf('.') > -1)
{
var arData = eventKey.split('.');
eventKey = arData[0];
sNamespace = arData[1];
}
if(_handlerCollection && _handlerCollection[eventKey])
{
_removeHandler(
token,
eventKey,
sNamespace
);
}
else
{
throw ('Invalid EventKey passed. Check your inputs and try again.');
}
return this;
}
};
})());
F2.extend('Constants', {
/**
* A convenient collection of all available appHandler events.
* @class F2.Constants.AppHandlers
**/
AppHandlers: (function()
{
return {
/**
* Equivalent to `appCreateRoot`. Identifies the create root method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( {{#crossLink "F2.AppConfig"}}appConfig{{/crossLink}} )
* @property APP_CREATE_ROOT
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_CREATE_ROOT,
* function(appConfig)
* {
* // If you want to create a custom root. By default F2 uses the app's outermost HTML element.
* // the app's html is not available until after the manifest is retrieved so this logic occurs in F2.Constants.AppHandlers.APP_RENDER
* appConfig.root = jQuery('<section></section>').get(0);
* }
* );
*/
APP_CREATE_ROOT: 'appCreateRoot',
/**
* Equivalent to `appRenderBefore`. Identifies the before app render method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( {{#crossLink "F2.AppConfig"}}appConfig{{/crossLink}} )
* @property APP_RENDER_BEFORE
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_RENDER_BEFORE,
* function(appConfig)
* {
* F2.log(appConfig);
* }
* );
*/
APP_RENDER_BEFORE: 'appRenderBefore',
/**
* Equivalent to `appRender`. Identifies the app render method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( {{#crossLink "F2.AppConfig"}}appConfig{{/crossLink}}, [appHtml](../../app-development.html#app-design) )
* @property APP_RENDER
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_RENDER,
* function(appConfig, appHtml)
* {
* var $root = null;
*
* // if no app root is defined use the app's outer most node
* if(!F2.isNativeDOMNode(appConfig.root))
* {
* appConfig.root = jQuery(appHtml).get(0);
* // get a handle on the root in jQuery
* $root = jQuery(appConfig.root);
* }
* else
* {
* // get a handle on the root in jQuery
* $root = jQuery(appConfig.root);
*
* // append the app html to the root
* $root.append(appHtml);
* }
*
* // append the root to the body by default.
* jQuery('body').append($root);
* }
* );
*/
APP_RENDER: 'appRender',
/**
* Equivalent to `appRenderAfter`. Identifies the after app render method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( {{#crossLink "F2.AppConfig"}}appConfig{{/crossLink}} )
* @property APP_RENDER_AFTER
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_RENDER_AFTER,
* function(appConfig)
* {
* F2.log(appConfig);
* }
* );
*/
APP_RENDER_AFTER: 'appRenderAfter',
/**
* Equivalent to `appDestroyBefore`. Identifies the before app destroy method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( appInstance )
* @property APP_DESTROY_BEFORE
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_DESTROY_BEFORE,
* function(appInstance)
* {
* F2.log(appInstance);
* }
* );
*/
APP_DESTROY_BEFORE: 'appDestroyBefore',
/**
* Equivalent to `appDestroy`. Identifies the app destroy method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( appInstance )
* @property APP_DESTROY
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_DESTROY,
* function(appInstance)
* {
* // call the apps destroy method, if it has one
* if(appInstance && appInstance.app && appInstance.app.destroy && typeof(appInstance.app.destroy) == 'function')
* {
* appInstance.app.destroy();
* }
* else if(appInstance && appInstance.app && appInstance.app.destroy)
* {
* F2.log(appInstance.config.appId + ' has a destroy property, but destroy is not of type function and as such will not be executed.');
* }
*
* // fade out and remove the root
* jQuery(appInstance.config.root).fadeOut(500, function() {
* jQuery(this).remove();
* });
* }
* );
*/
APP_DESTROY: 'appDestroy',
/**
* Equivalent to `appDestroyAfter`. Identifies the after app destroy method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( appInstance )
* @property APP_DESTROY_AFTER
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_DESTROY_AFTER,
* function(appInstance)
* {
* F2.log(appInstance);
* }
* );
*/
APP_DESTROY_AFTER: 'appDestroyAfter',
/**
* Equivalent to `appScriptLoadFailed`. Identifies the app script load failed method for use in AppHandlers.on/off.
* When bound using {{#crossLink "F2.AppHandlers/on"}}F2.AppHandlers.on(){{/crossLink}} the listener function passed will receive the
* following argument(s): ( {{#crossLink "F2.AppConfig"}}appConfig{{/crossLink}}, scriptInfo )
* @property APP_SCRIPT_LOAD_FAILED
* @type string
* @static
* @final
* @example
* var _token = F2.AppHandlers.getToken();
* F2.AppHandlers.on(
* _token,
* F2.Constants.AppHandlers.APP_SCRIPT_LOAD_FAILED,
* function(appConfig, scriptInfo)
* {
* F2.log(appConfig.appId);
* }
* );
*/
APP_SCRIPT_LOAD_FAILED: 'appScriptLoadFailed'
};
})()
});
/**
* Class stubs for documentation purposes
* @main F2
*/
F2.extend('', {
/**
* The App Class is an optional class that can be namespaced onto the
* {{#crossLink "F2\Apps"}}{{/crossLink}} namespace. The
* [F2 Docs](../../app-development.html#app-class)
* has more information on the usage of the App Class.
* @class F2.App
* @constructor
* @param {F2.AppConfig} appConfig The F2.AppConfig object for the app
* @param {F2.AppManifest.AppContent} appContent The F2.AppManifest.AppContent
* object
* @param {Element} root The root DOM Element for the app
*/
App: function(appConfig, appContent, root) {
return {
/**
* An optional init function that will automatically be called when
* F2.{{#crossLink "F2\registerApps"}}{{/crossLink}} is called.
* @method init
* @optional
*/
init:function() {}
};
},
/**
* The AppConfig object represents an app's meta data
* @class F2.AppConfig
*/
AppConfig: {
/**
* The unique ID of the app. More information can be found
* [here](../../app-development.html#f2-appid)
* @property appId
* @type string
* @required
*/
appId: '',
/**
* An object that represents the context of an app
* @property context
* @type object
*/
context: {},
/**
* True if the app should be requested in a single request with other apps.
* @property enableBatchRequests
* @type bool
* @default false
*/
enableBatchRequests: false,
/**
* The height of the app. The initial height will be pulled from
* the {{#crossLink "F2.AppConfig"}}{{/crossLink}} object, but later
* modified by calling
* F2.UI.{{#crossLink "F2.UI/updateHeight"}}{{/crossLink}}. This is used
* for secure apps to be able to set the initial height of the iframe.
* @property height
* @type int
*/
height: 0,
/**
* The unique runtime ID of the app.
*
* **This property is populated during the
* F2.{{#crossLink "F2/registerApps"}}{{/crossLink}} process**
* @property instanceId
* @type string
*/
instanceId: '',
/**
* True if the app will be loaded in an iframe. This property
* will be true if the {{#crossLink "F2.AppConfig"}}{{/crossLink}} object
* sets isSecure = true. It will also be true if the
* [container](../../container-development.html) has made the decision to
* run apps in iframes.
* @property isSecure
* @type bool
* @default false
*/
isSecure: false,
/**
* The url to retrieve the {{#crossLink "F2.AppManifest"}}{{/crossLink}}
* object.
* @property manifestUrl
* @type string
* @required
*/
manifestUrl: '',
/**
* The recommended maximum width in pixels that this app should be run.
* **It is up to the [container](../../container-development.html) to
* implement the logic to prevent an app from being run when the maxWidth
* requirements are not met.**
* @property maxWidth
* @type int
*/
maxWidth: 0,
/**
* The recommended minimum grid size that this app should be run. This
* value corresponds to the 12-grid system that is used by the
* [container](../../container-development.html). This property should be
* set by apps that require a certain number of columns in their layout.
* @property minGridSize
* @type int
* @default 4
*/
minGridSize: 4,
/**
* The recommended minimum width in pixels that this app should be run. **It
* is up to the [container](../../container-development.html) to implement
* the logic to prevent an app from being run when the minWidth requirements
* are not met.
* @property minWidth
* @type int
* @default 300
*/
minWidth: 300,
/**
* The name of the app
* @property name
* @type string
* @required
*/
name: '',
/**
* The root DOM element that contains the app
*
* **This property is populated during the
* F2.{{#crossLink "F2/registerApps"}}{{/crossLink}} process**
* @property root
* @type Element
*/
root: undefined,
/**
* The instance of F2.UI providing easy access to F2.UI methods
*
* **This property is populated during the
* F2.{{#crossLink "F2/registerApps"}}{{/crossLink}} process**
* @property ui
* @type F2.UI
*/
ui: undefined,
/**
* The views that this app supports. Available views
* are defined in {{#crossLink "F2.Constants.Views"}}{{/crossLink}}. The
* presence of a view can be checked via
* F2.{{#crossLink "F2/inArray"}}{{/crossLink}}:
*
* F2.inArray(F2.Constants.Views.SETTINGS, app.views)
*
* @property views
* @type Array
*/
views: []
},
/**
* The assets needed to render an app on the page
* @class F2.AppManifest
*/
AppManifest: {
/**
* The array of {{#crossLink "F2.AppManifest.AppContent"}}{{/crossLink}}
* objects
* @property apps
* @type Array
* @required
*/
apps: [],
/**
* Any inline javascript tha should initially be run
* @property inlineScripts
* @type Array
* @optional
*/
inlineScripts: [],
/**
* Urls to javascript files required by the app
* @property scripts
* @type Array
* @optional
*/
scripts: [],
/**
* Urls to CSS files required by the app
* @property styles
* @type Array
* @optional
*/
styles: []
},
/**
* The AppContent object
* @class F2.AppManifest.AppContent
**/
AppContent: {
/**
* Arbitrary data to be passed along with the app
* @property data
* @type object
* @optional
*/
data: {},
/**
* The string of HTML representing the app
* @property html
* @type string
* @required
*/
html: '',
/**
* A status message
* @property status
* @type string
* @optional
*/
status: ''
},
/**
* An object containing configuration information for the
* [container](../../container-development.html)
* @class F2.ContainerConfig
*/
ContainerConfig: {
/**
* Allows the [container](../../container-development.html) to override how
* an app's html is inserted into the page. The function should accept an
* {{#crossLink "F2.AppConfig"}}{{/crossLink}} object and also a string of
* html
* @method afterAppRender
* @deprecated This has been replaced with {{#crossLink "F2.AppHandlers"}}{{/crossLink}} and will be removed in v2.0
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @param {string} html The string of html representing the app
* @return {Element} The DOM Element surrounding the app
*/
afterAppRender: function(appConfig, html) {},
/**
* Allows the [container](../../container-development.html) to wrap an app
* in extra html. The function should accept an
* {{#crossLink "F2.AppConfig"}}{{/crossLink}} object and also a string of
* html. The extra html can provide links to edit app settings and remove an
* app from the container. See
* {{#crossLink "F2.Constants.Css"}}{{/crossLink}} for CSS classes that
* should be applied to elements.
* @method appRender
* @deprecated This has been replaced with {{#crossLink "F2.AppHandlers"}}{{/crossLink}} and will be removed in v2.0
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @param {string} html The string of html representing the app
*/
appRender: function(appConfig, html) {},
/**
* Allows the container to render html for an app before the AppManifest for
* an app has loaded. This can be useful if the design calls for loading
* icons to appear for each app before each app is loaded and rendered to
* the page.
* @method beforeAppRender
* @deprecated This has been replaced with {{#crossLink "F2.AppHandlers"}}{{/crossLink}} and will be removed in v2.0
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @return {Element} The DOM Element surrounding the app
*/
beforeAppRender: function(appConfig) {},
/**
* True to enable debug mode in F2.js. Adds additional logging, resource cache busting, etc.
* @property debugMode
* @type bool
* @default false
*/
debugMode: false,
/**
* Milliseconds before F2 fires callback on script resource load errors. Due to issue with the way Internet Explorer attaches load events to script elements, the error event doesn't fire.
* @property scriptErrorTimeout
* @type milliseconds
* @default 7000 (7 seconds)
*/
scriptErrorTimeout: 7000,
/**
* Tells the container that it is currently running within
* a secure app page
* @property isSecureAppPage
* @type bool
*/
isSecureAppPage: false,
/**
* Allows the container to specify which page is used when
* loading a secure app. The page must reside on a different domain than the
* container
* @property secureAppPagePath
* @type string
* @for F2.ContainerConfig
*/
secureAppPagePath: '',
/**
* Specifies what views a container will provide buttons
* or links to. Generally, the views will be switched via buttons or links
* in the app's header.
* @property supportedViews
* @type Array
* @required
*/
supportedViews: [],
/**
* An object containing configuration defaults for F2.UI
* @class F2.ContainerConfig.UI
*/
UI: {
/**
* An object containing configuration defaults for the
* F2.UI.{{#crossLink "F2.UI/showMask"}}{{/crossLink}} and
* F2.UI.{{#crossLink "F2.UI/hideMask"}}{{/crossLink}} methods.
* @class F2.ContainerConfig.UI.Mask
*/
Mask: {
/**
* The backround color of the overlay
* @property backgroundColor
* @type string
* @default #FFF
*/
backgroundColor: '#FFF',
/**
* The path to the loading icon
* @property loadingIcon
* @type string
*/
loadingIcon: '',
/**
* The opacity of the background overlay
* @property opacity
* @type int
* @default 0.6
*/
opacity: 0.6,
/**
* Do not use inline styles for mask functinality. Instead classes will
* be applied to the elements and it is up to the container provider to
* implement the class definitions.
* @property useClasses
* @type bool
* @default false
*/
useClasses: false,
/**
* The z-index to use for the overlay
* @property zIndex
* @type int
* @default 2
*/
zIndex: 2
}
},
/**
* Allows the container to fully override how the AppManifest request is
* made inside of F2.
*
* @method xhr
* @param {string} url The manifest url
* @param {Array} appConfigs An array of {{#crossLink "F2.AppConfig"}}{{/crossLink}}
* objects
* @param {function} success The function to be called if the request
* succeeds
* @param {function} error The function to be called if the request fails
* @param {function} complete The function to be called when the request
* finishes (after success and error callbacks have been executed)
* @return {XMLHttpRequest} The XMLHttpRequest object (or an object that has
* an `abort` function (such as the jqXHR object in jQuery) to abort the
* request)
*
* @example
* F2.init({
* xhr: function(url, appConfigs, success, error, complete) {
* $.ajax({
* url: url,
* type: 'POST',
* data: {
* params: F2.stringify(appConfigs, F2.appConfigReplacer)
* },
* jsonp: false, // do not put 'callback=' in the query string
* jsonpCallback: F2.Constants.JSONP_CALLBACK + appConfigs[0].appId, // Unique function name
* dataType: 'json',
* success: function(appManifest) {
* // custom success logic
* success(appManifest); // fire success callback
* },
* error: function() {
* // custom error logic
* error(); // fire error callback
* },
* complete: function() {
* // custom complete logic
* complete(); // fire complete callback
* }
* });
* }
* });
*
* @for F2.ContainerConfig
*/
//xhr: function(url, appConfigs, success, error, complete) {},
/**
* Allows the container to override individual parts of the AppManifest
* request. See properties and methods with the `xhr.` prefix.
* @property xhr
* @type Object
*
* @example
* F2.init({
* xhr: {
* url: function(url, appConfigs) {
* return 'http://example.com/proxy.php?url=' + encocdeURIComponent(url);
* }
* }
* });
*/
xhr: {
/**
* Allows the container to override the request data type (JSON or JSONP)
* that is used for the request
* @method xhr.dataType
* @param {string} url The manifest url
* @param {Array} appConfigs An array of {{#crossLink "F2.AppConfig"}}{{/crossLink}}
* objects
* @return {string} The request data type that should be used
*
* @example
* F2.init({
* xhr: {
* dataType: function(url) {
* return F2.isLocalRequest(url) ? 'json' : 'jsonp';
* },
* type: function(url) {
* return F2.isLocalRequest(url) ? 'POST' : 'GET';
* }
* }
* });
*/
dataType: function(url, appConfigs) {},
/**
* Allows the container to override the request method that is used (just
* like the `type` parameter to `jQuery.ajax()`.
* @method xhr.type
* @param {string} url The manifest url
* @param {Array} appConfigs An array of {{#crossLink "F2.AppConfig"}}{{/crossLink}}
* objects
* @return {string} The request method that should be used
*
* @example
* F2.init({
* xhr: {
* dataType: function(url) {
* return F2.isLocalRequest(url) ? 'json' : 'jsonp';
* },
* type: function(url) {
* return F2.isLocalRequest(url) ? 'POST' : 'GET';
* }
* }
* });
*/
type: function(url, appConfigs) {},
/**
* Allows the container to override the url that is used to request an
* app's F2.{{#crossLink "F2.AppManifest"}}{{/crossLink}}
* @method xhr.url
* @param {string} url The manifest url
* @param {Array} appConfigs An array of {{#crossLink "F2.AppConfig"}}{{/crossLink}}
* objects
* @return {string} The url that should be used for the request
*
* @example
* F2.init({
* xhr: {
* url: function(url, appConfigs) {
* return 'http://example.com/proxy.php?url=' + encocdeURIComponent(url);
* }
* }
* });
*/
url: function(url, appConfigs) {}
},
/**
* Allows the container to override the script loader which requests
* dependencies defined in the {{#crossLink "F2.AppManifest"}}{{/crossLink}}.
* @property loadScripts
* @type function
*
* @example
* F2.init({
* loadScripts: function(scripts,inlines,callback){
* //load scripts using $.load() for each script or require(scripts)
* callback();
* }
* });
*/
loadScripts: function(scripts,inlines,callback){},
/**
* Allows the container to override the stylesheet loader which requests
* dependencies defined in the {{#crossLink "F2.AppManifest"}}{{/crossLink}}.
* @property loadStyles
* @type function
*
* @example
* F2.init({
* loadStyles: function(styles,callback){
* //load styles using $.load() for each stylesheet or another method
* callback();
* }
* });
*/
loadStyles: function(styles,callback){}
}
});
/**
* Constants used throughout the Open Financial Framework
* @class F2.Constants
* @static
*/
F2.extend('Constants', {
/**
* CSS class constants
* @class F2.Constants.Css
*/
Css: (function() {
/** @private */
var _PREFIX = 'f2-';
return {
/**
* The APP class should be applied to the DOM Element that surrounds the
* entire app, including any extra html that surrounds the APP\_CONTAINER
* that is inserted by the container. See the
* {{#crossLink "F2.ContainerConfig"}}{{/crossLink}} object.
* @property APP
* @type string
* @static
* @final
*/
APP: _PREFIX + 'app',
/**
* The APP\_CONTAINER class should be applied to the outermost DOM Element
* of the app.
* @property APP_CONTAINER
* @type string
* @static
* @final
*/
APP_CONTAINER: _PREFIX + 'app-container',
/**
* The APP\_TITLE class should be applied to the DOM Element that contains
* the title for an app. If this class is not present, then
* F2.UI.{{#crossLink "F2.UI/setTitle"}}{{/crossLink}} will not function.
* @property APP_TITLE
* @type string
* @static
* @final
*/
APP_TITLE: _PREFIX + 'app-title',
/**
* The APP\_VIEW class should be applied to the DOM Element that contains
* a view for an app. The DOM Element should also have a
* {{#crossLink "F2.Constants.Views"}}{{/crossLink}}.DATA_ATTRIBUTE
* attribute that specifies which
* {{#crossLink "F2.Constants.Views"}}{{/crossLink}} it is.
* @property APP_VIEW
* @type string
* @static
* @final
*/
APP_VIEW: _PREFIX + 'app-view',
/**
* APP\_VIEW\_TRIGGER class should be applied to the DOM Elements that
* trigger an
* {{#crossLink "F2.Constants.Events"}}{{/crossLink}}.APP\_VIEW\_CHANGE
* event. The DOM Element should also have a
* {{#crossLink "F2.Constants.Views"}}{{/crossLink}}.DATA_ATTRIBUTE
* attribute that specifies which
* {{#crossLink "F2.Constants.Views"}}{{/crossLink}} it will trigger.
* @property APP_VIEW_TRIGGER
* @type string
* @static
* @final
*/
APP_VIEW_TRIGGER: _PREFIX + 'app-view-trigger',
/**
* The MASK class is applied to the overlay element that is created
* when the F2.UI.{{#crossLink "F2.UI/showMask"}}{{/crossLink}} method is
* fired.
* @property MASK
* @type string
* @static
* @final
*/
MASK: _PREFIX + 'mask',
/**
* The MASK_CONTAINER class is applied to the Element that is passed into
* the F2.UI.{{#crossLink "F2.UI/showMask"}}{{/crossLink}} method.
* @property MASK_CONTAINER
* @type string
* @static
* @final
*/
MASK_CONTAINER: _PREFIX + 'mask-container'
};
})(),
/**
* Events constants
* @class F2.Constants.Events
*/
Events: (function() {
/** @private */
var _APP_EVENT_PREFIX = 'App.';
/** @private */
var _CONTAINER_EVENT_PREFIX = 'Container.';
return {
/**
* The APP\_SYMBOL\_CHANGE event is fired when the symbol is changed in an
* app. It is up to the app developer to fire this event.
* Returns an object with the symbol and company name:
*
* { symbol: 'MSFT', name: 'Microsoft Corp (NASDAQ)' }
*
* @property APP_SYMBOL_CHANGE
* @type string
* @static
* @final
*/
APP_SYMBOL_CHANGE: _APP_EVENT_PREFIX + 'symbolChange',
/**
* The APP\_WIDTH\_CHANGE event will be fired by the container when the
* width of an app is changed. The app's instanceId should be concatenated
* to this constant.
* Returns an object with the gridSize and width in pixels:
*
* { gridSize:8, width:620 }
*
* @property APP_WIDTH_CHANGE
* @type string
* @static
* @final
*/
APP_WIDTH_CHANGE: _APP_EVENT_PREFIX + 'widthChange.',
/**
* The CONTAINER\_SYMBOL\_CHANGE event is fired when the symbol is changed
* at the container level. This event should only be fired by the
* container or container provider.
* Returns an object with the symbol and company name:
*
* { symbol: 'MSFT', name: 'Microsoft Corp (NASDAQ)' }
*
* @property CONTAINER_SYMBOL_CHANGE
* @type string
* @static
* @final
*/
CONTAINER_SYMBOL_CHANGE: _CONTAINER_EVENT_PREFIX + 'symbolChange',
/**
* The CONTAINER\_WIDTH\_CHANGE event will be fired by the container when
* the width of the container has changed.
* @property CONTAINER_WIDTH_CHANGE
* @type string
* @static
* @final
*/
CONTAINER_WIDTH_CHANGE: _CONTAINER_EVENT_PREFIX + 'widthChange'
};
})(),
JSONP_CALLBACK: 'F2_jsonpCallback_',
/**
* Constants for use with cross-domain sockets
* @class F2.Constants.Sockets
* @protected
*/
Sockets: {
/**
* The EVENT message is sent whenever
* F2.Events.{{#crossLink "F2.Events/emit"}}{{/crossLink}} is fired
* @property EVENT
* @type string
* @static
* @final
*/
EVENT: '__event__',
/**
* The LOAD message is sent when an iframe socket initially loads.
* Returns a JSON string that represents:
*
* [ App, AppManifest]
*
* @property LOAD
* @type string
* @static
* @final
*/
LOAD: '__socketLoad__',
/**
* The RPC message is sent when a method is passed up from within a secure
* app page.
* @property RPC
* @type string
* @static
* @final
*/
RPC: '__rpc__',
/**
* The RPC\_CALLBACK message is sent when a call back from an RPC method is
* fired.
* @property RPC_CALLBACK
* @type string
* @static
* @final
*/
RPC_CALLBACK: '__rpcCallback__',
/**
* The UI\_RPC message is sent when a UI method called.
* @property UI_RPC
* @type string
* @static
* @final
*/
UI_RPC: '__uiRpc__'
},
/**
* The available view types to apps. The view should be specified by applying
* the {{#crossLink "F2.Constants.Css"}}{{/crossLink}}.APP\_VIEW class to the
* containing DOM Element. A DATA\_ATTRIBUTE attribute should be added to the
* Element as well which defines what view type is represented.
* The `hide` class can be applied to views that should be hidden by default.
* @class F2.Constants.Views
*/
Views: {
/**
* The DATA_ATTRIBUTE should be placed on the DOM Element that contains the
* view.
* @property DATA_ATTRIBUTE
* @type string
* @static
* @final
*/
DATA_ATTRIBUTE: 'data-f2-view',
/**
* The ABOUT view gives details about the app.
* @property ABOUT
* @type string
* @static
* @final
*/
ABOUT: 'about',
/**
* The HELP view provides users with help information for using an app.
* @property HELP
* @type string
* @static
* @final
*/
HELP: 'help',
/**
* The HOME view is the main view for an app. This view should always
* be provided by an app.
* @property HOME
* @type string
* @static
* @final
*/
HOME: 'home',
/**
* The REMOVE view is a special view that handles the removal of an app
* from the container.
* @property REMOVE
* @type string
* @static
* @final
*/
REMOVE: 'remove',
/**
* The SETTINGS view provides users the ability to modify advanced settings
* for an app.
* @property SETTINGS
* @type string
* @static
* @final
*/
SETTINGS: 'settings'
}
});
/**
* Handles [Context](../../app-development.html#context) passing from
* containers to apps and apps to apps.
* @class F2.Events
*/
F2.extend('Events', (function() {
// init EventEmitter
var _events = new EventEmitter2({
wildcard:true
});
// unlimited listeners, set to > 0 for debugging
_events.setMaxListeners(0);
return {
/**
* Same as F2.Events.emit except that it will not send the event
* to all sockets.
* @method _socketEmit
* @private
* @param {string} event The event name
* @param {object} [arg]* The arguments to be passed
*/
_socketEmit: function() {
return EventEmitter2.prototype.emit.apply(_events, [].slice.call(arguments));
},
/**
* Execute each of the listeners that may be listening for the specified
* event name in order with the list of arguments.
* @method emit
* @param {string} event The event name
* @param {object} [arg]* The arguments to be passed
*/
emit: function() {
F2.Rpc.broadcast(F2.Constants.Sockets.EVENT, [].slice.call(arguments));
return EventEmitter2.prototype.emit.apply(_events, [].slice.call(arguments));
},
/**
* Adds a listener that will execute n times for the event before being
* removed. The listener is invoked only the first time the event is
* fired, after which it is removed.
* @method many
* @param {string} event The event name
* @param {int} timesToListen The number of times to execute the event
* before being removed
* @param {function} listener The function to be fired when the event is
* emitted
*/
many: function(event, timesToListen, listener) {
return _events.many(event, timesToListen, listener);
},
/**
* Remove a listener for the specified event.
* @method off
* @param {string} event The event name
* @param {function} listener The function that will be removed
*/
off: function(event, listener) {
return _events.off(event, listener);
},
/**
* Adds a listener for the specified event
* @method on
* @param {string} event The event name
* @param {function} listener The function to be fired when the event is
* emitted
*/
on: function(event, listener){
return _events.on(event, listener);
},
/**
* Adds a one time listener for the event. The listener is invoked only
* the first time the event is fired, after which it is removed.
* @method once
* @param {string} event The event name
* @param {function} listener The function to be fired when the event is
* emitted
*/
once: function(event, listener) {
return _events.once(event, listener);
}
};
})());
/**
* Handles socket communication between the container and secure apps
* @class F2.Rpc
*/
F2.extend('Rpc', (function(){
var _callbacks = {};
var _secureAppPagePath = '';
var _apps = {};
var _rEvents = new RegExp('^' + F2.Constants.Sockets.EVENT);
var _rRpc = new RegExp('^' + F2.Constants.Sockets.RPC);
var _rRpcCallback = new RegExp('^' + F2.Constants.Sockets.RPC_CALLBACK);
var _rSocketLoad = new RegExp('^' + F2.Constants.Sockets.LOAD);
var _rUiCall = new RegExp('^' + F2.Constants.Sockets.UI_RPC);
/**
* Creates a socket connection from the app to the container using
* <a href="http://easyxdm.net" target="_blank">easyXDM</a>.
* @method _createAppToContainerSocket
* @private
*/
var _createAppToContainerSocket = function() {
var appConfig; // socket closure
var isLoaded = false;
// its possible for messages to be received before the socket load event has
// happened. We'll save off these messages and replay them once the socket
// is ready
var messagePlayback = [];
var socket = new easyXDM.Socket({
onMessage: function(message, origin){
// handle Socket Load
if (!isLoaded && _rSocketLoad.test(message)) {
message = message.replace(_rSocketLoad, '');
var appParts = F2.parse(message);
// make sure we have the AppConfig and AppManifest
if (appParts.length == 2) {
appConfig = appParts[0];
// save socket
_apps[appConfig.instanceId] = {
config:appConfig,
socket:socket
};
// register app
F2.registerApps([appConfig], [appParts[1]]);
// socket message playback
jQuery.each(messagePlayback, function(i, e) {
_onMessage(appConfig, message, origin);
});
isLoaded = true;
}
} else if (isLoaded) {
// pass everyting else to _onMessage
_onMessage(appConfig, message, origin);
} else {
//F2.log('socket not ready, queuing message', message);
messagePlayback.push(message);
}
}
});
};
/**
* Creates a socket connection from the container to the app using
* <a href="http://easyxdm.net" target="_blank">easyXDM</a>.
* @method _createContainerToAppSocket
* @private
* @param {appConfig} appConfig The F2.AppConfig object
* @param {F2.AppManifest} appManifest The F2.AppManifest object
*/
var _createContainerToAppSocket = function(appConfig, appManifest) {
var container = jQuery(appConfig.root);
if (!container.is('.' + F2.Constants.Css.APP_CONTAINER)) {
container.find('.' + F2.Constants.Css.APP_CONTAINER);
}
if (!container.length) {
F2.log('Unable to locate app in order to establish secure connection.');
return;
}
var iframeProps = {
scrolling:'no',
style:{
width:'100%'
}
};
if (appConfig.height) {
iframeProps.style.height = appConfig.height + 'px';
}
var socket = new easyXDM.Socket({
remote: _secureAppPagePath,
container: container.get(0),
props:iframeProps,
onMessage: function(message, origin) {
// pass everything to _onMessage
_onMessage(appConfig, message, origin);
},
onReady: function() {
socket.postMessage(F2.Constants.Sockets.LOAD + F2.stringify([appConfig, appManifest], F2.appConfigReplacer));
}
});
return socket;
};
/**
* @method _createRpcCallback
* @private
* @param {string} instanceId The app's Instance ID
* @param {function} callbackId The callback ID
* @return {function} A function to make the RPC call
*/
var _createRpcCallback = function(instanceId, callbackId) {
return function() {
F2.Rpc.call(
instanceId,
F2.Constants.Sockets.RPC_CALLBACK,
callbackId,
[].slice.call(arguments).slice(2)
);
};
};
/**
* Handles messages that come across the sockets
* @method _onMessage
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @param {string} message The socket message
* @param {string} origin The originator
*/
var _onMessage = function(appConfig, message, origin) {
var obj, func;
function parseFunction(parent, functionName) {
var path = String(functionName).split('.');
for (var i = 0; i < path.length; i++) {
if (parent[path[i]] === undefined) {
parent = undefined;
break;
}
parent = parent[path[i]];
}
return parent;
}
function parseMessage(regEx, message, instanceId) {
var o = F2.parse(message.replace(regEx, ''));
// if obj.callbacks
// for each callback
// for each params
// if callback matches param
// replace param with _createRpcCallback(app.instanceId, callback)
if (o.params && o.params.length && o.callbacks && o.callbacks.length) {
jQuery.each(o.callbacks, function(i, c) {
jQuery.each(o.params, function(i, p) {
if (c == p) {
o.params[i] = _createRpcCallback(instanceId, c);
}
});
});
}
return o;
}
// handle UI Call
if (_rUiCall.test(message)) {
obj = parseMessage(_rUiCall, message, appConfig.instanceId);
func = parseFunction(appConfig.ui, obj.functionName);
// if we found the function, call it
if (func !== undefined) {
func.apply(appConfig.ui, obj.params);
} else {
F2.log('Unable to locate UI RPC function: ' + obj.functionName);
}
// handle RPC
} else if (_rRpc.test(message)) {
obj = parseMessage(_rRpc, message, appConfig.instanceId);
func = parseFunction(window, obj.functionName);
if (func !== undefined) {
func.apply(func, obj.params);
} else {
F2.log('Unable to locate RPC function: ' + obj.functionName);
}
// handle RPC Callback
} else if (_rRpcCallback.test(message)) {
obj = parseMessage(_rRpcCallback, message, appConfig.instanceId);
if (_callbacks[obj.functionName] !== undefined) {
_callbacks[obj.functionName].apply(_callbacks[obj.functionName], obj.params);
delete _callbacks[obj.functionName];
}
// handle Events
} else if (_rEvents.test(message)) {
obj = parseMessage(_rEvents, message, appConfig.instanceId);
F2.Events._socketEmit.apply(F2.Events, obj);
}
};
/**
* Registers a callback function
* @method _registerCallback
* @private
* @param {function} callback The callback function
* @return {string} The callback ID
*/
var _registerCallback = function(callback) {
var callbackId = F2.guid();
_callbacks[callbackId] = callback;
return callbackId;
};
return {
/**
* Broadcast an RPC function to all sockets
* @method broadcast
* @param {string} messageType The message type
* @param {Array} params The parameters to broadcast
*/
broadcast: function(messageType, params) {
// check valid messageType
var message = messageType + F2.stringify(params);
jQuery.each(_apps, function(i, a) {
a.socket.postMessage(message);
});
},
/**
* Calls a remote function
* @method call
* @param {string} instanceId The app's Instance ID
* @param {string} messageType The message type
* @param {string} functionName The name of the remote function
* @param {Array} params An array of parameters to pass to the remote
* function. Any functions found within the params will be treated as a
* callback function.
*/
call: function(instanceId, messageType, functionName, params) {
// loop through params and find functions and convert them to callbacks
var callbacks = [];
jQuery.each(params, function(i, e) {
if (typeof e === 'function') {
var cid = _registerCallback(e);
params[i] = cid;
callbacks.push(cid);
}
});
// check valid messageType
_apps[instanceId].socket.postMessage(
messageType + F2.stringify({
functionName:functionName,
params:params,
callbacks:callbacks
})
);
},
/**
* Init function which tells F2.Rpc whether it is running at the container-
* level or the app-level. This method is generally called by
* F2.{{#crossLink "F2/init"}}{{/crossLink}}
* @method init
* @param {string} [secureAppPagePath] The
* {{#crossLink "F2.ContainerConfig"}}{{/crossLink}}.secureAppPagePath
* property
*/
init: function(secureAppPagePath) {
_secureAppPagePath = secureAppPagePath;
if (!_secureAppPagePath) {
_createAppToContainerSocket();
}
},
/**
* Determines whether the Instance ID is considered to be 'remote'. This is
* determined by checking if 1) the app has an open socket and 2) whether
* F2.Rpc is running inside of an iframe
* @method isRemote
* @param {string} instanceId The Instance ID
* @return {bool} True if there is an open socket
*/
isRemote: function(instanceId) {
return (
// we have an app
_apps[instanceId] !== undefined &&
// the app is secure
_apps[instanceId].config.isSecure &&
// we can't access the iframe
jQuery(_apps[instanceId].config.root).find('iframe').length === 0
);
},
/**
* Creates a container-to-app or app-to-container socket for communication
* @method register
* @param {F2.AppConfig} [appConfig] The F2.AppConfig object
* @param {F2.AppManifest} [appManifest] The F2.AppManifest object
*/
register: function(appConfig, appManifest) {
if (!!appConfig && !!appManifest) {
_apps[appConfig.instanceId] = {
config:appConfig,
socket:_createContainerToAppSocket(appConfig, appManifest)
};
} else {
F2.log('Unable to register socket connection. Please check container configuration.');
}
}
};
})());
F2.extend('UI', (function(){
var _containerConfig;
/**
* UI helper methods
* @class F2.UI
* @constructor
* @param {F2.AppConfig} appConfig The F2.AppConfig object
*/
var UI_Class = function(appConfig) {
var _appConfig = appConfig;
var $root = jQuery(appConfig.root);
var _updateHeight = function(height) {
height = height || jQuery(_appConfig.root).outerHeight();
if (F2.Rpc.isRemote(_appConfig.instanceId)) {
F2.Rpc.call(
_appConfig.instanceId,
F2.Constants.Sockets.UI_RPC,
'updateHeight',
[
height
]
);
} else {
_appConfig.height = height;
$root.find('iframe').height(_appConfig.height);
}
};
return {
/**
* Removes a overlay from an Element on the page
* @method hideMask
* @param {string|Element} selector The Element or selector to an Element
* that currently contains the loader
*/
hideMask: function(selector) {
F2.UI.hideMask(_appConfig.instanceId, selector);
},
/**
* Helper methods for creating and using Modals
* @class F2.UI.Modals
* @for F2.UI
*/
Modals: (function(){
var _renderAlert = function(message) {
return [
'<div class="modal">',
'<header class="modal-header">',
'<h3>Alert!</h3>',
'</header>',
'<div class="modal-body">',
'<p>',
message,
'</p>',
'</div>',
'<div class="modal-footer">',
'<button class="btn btn-primary btn-ok">OK</button>',
'</div>',
'</div>'
].join('');
};
var _renderConfirm = function(message) {
return [
'<div class="modal">',
'<header class="modal-header">',
'<h3>Confirm</h3>',
'</header>',
'<div class="modal-body">',
'<p>',
message,
'</p>',
'</div>',
'<div class="modal-footer">',
'<button type="button" class="btn btn-primary btn-ok">OK</button>',
'<button type="button" class="btn btn-cancel">Cancel</button">',
'</div>',
'</div>'
].join('');
};
return {
/**
* Display an alert message on the page
* @method alert
* @param {string} message The message to be displayed
* @param {function} [callback] The callback to be fired when the user
* closes the dialog
* @for F2.UI.Modals
*/
alert: function(message, callback) {
if (!F2.isInit()) {
F2.log('F2.init() must be called before F2.UI.Modals.alert()');
return;
}
if (F2.Rpc.isRemote(_appConfig.instanceId)) {
F2.Rpc.call(
_appConfig.instanceId,
F2.Constants.Sockets.UI_RPC,
'Modals.alert',
[].slice.call(arguments)
);
} else {
// display the alert
jQuery(_renderAlert(message))
.on('show', function() {
var modal = this;
jQuery(modal).find('.btn-primary').on('click', function() {
jQuery(modal).modal('hide').remove();
(callback || jQuery.noop)();
});
})
.modal({backdrop:true});
}
},
/**
* Display a confirm message on the page
* @method confirm
* @param {string} message The message to be displayed
* @param {function} okCallback The function that will be called when the OK
* button is pressed
* @param {function} cancelCallback The function that will be called when
* the Cancel button is pressed
* @for F2.UI.Modals
*/
confirm: function(message, okCallback, cancelCallback) {
if (!F2.isInit()) {
F2.log('F2.init() must be called before F2.UI.Modals.confirm()');
return;
}
if (F2.Rpc.isRemote(_appConfig.instanceId)) {
F2.Rpc.call(
_appConfig.instanceId,
F2.Constants.Sockets.UI_RPC,
'Modals.confirm',
[].slice.call(arguments)
);
} else {
// display the alert
jQuery(_renderConfirm(message))
.on('show', function() {
var modal = this;
jQuery(modal).find('.btn-ok').on('click', function() {
jQuery(modal).modal('hide').remove();
(okCallback || jQuery.noop)();
});
jQuery(modal).find('.btn-cancel').on('click', function() {
jQuery(modal).modal('hide').remove();
(cancelCallback || jQuery.noop)();
});
})
.modal({backdrop:true});
}
}
};
})(),
/**
* Sets the title of the app as shown in the browser. Depending on the
* container HTML, this method may do nothing if the container has not been
* configured properly or else the container provider does not allow Title's
* to be set.
* @method setTitle
* @params {string} title The title of the app
* @for F2.UI
*/
setTitle: function(title) {
if (F2.Rpc.isRemote(_appConfig.instanceId)) {
F2.Rpc.call(
_appConfig.instanceId,
F2.Constants.Sockets.UI_RPC,
'setTitle',
[
title
]
);
} else {
jQuery(_appConfig.root).find('.' + F2.Constants.Css.APP_TITLE).text(title);
}
},
/**
* Display an ovarlay over an Element on the page
* @method showMask
* @param {string|Element} selector The Element or selector to an Element
* over which to display the loader
* @param {bool} showLoading Display a loading icon
*/
showMask: function(selector, showLoader) {
F2.UI.showMask(_appConfig.instanceId, selector, showLoader);
},
/**
* For secure apps, this method updates the size of the iframe that
* contains the app. **Note: It is recommended that app developers call
* this method anytime Elements are added or removed from the DOM**
* @method updateHeight
* @params {int} height The height of the app
*/
updateHeight: _updateHeight,
/**
* Helper methods for creating and using Views
* @class F2.UI.Views
* @for F2.UI
*/
Views: (function(){
var _events = new EventEmitter2();
var _rValidEvents = /change/i;
// unlimited listeners, set to > 0 for debugging
_events.setMaxListeners(0);
var _isValid = function(eventName) {
if (_rValidEvents.test(eventName)) {
return true;
} else {
F2.log('"' + eventName + '" is not a valid F2.UI.Views event name');
return false;
}
};
return {
/**
* Change the current view for the app or add an event listener
* @method change
* @param {string|function} [input] If a string is passed in, the view
* will be changed for the app. If a function is passed in, a change
* event listener will be added.
* @for F2.UI.Views
*/
change: function(input) {
if (typeof input === 'function') {
this.on('change', input);
} else if (typeof input === 'string') {
if (_appConfig.isSecure && !F2.Rpc.isRemote(_appConfig.instanceId)) {
F2.Rpc.call(
_appConfig.instanceId,
F2.Constants.Sockets.UI_RPC,
'Views.change',
[].slice.call(arguments)
);
} else if (F2.inArray(input, _appConfig.views)) {
jQuery('.' + F2.Constants.Css.APP_VIEW, $root)
.addClass('hide')
.filter('[data-f2-view="' + input + '"]', $root)
.removeClass('hide');
_updateHeight();
_events.emit('change', input);
}
}
},
/**
* Removes a view event listener
* @method off
* @param {string} event The event name
* @param {function} listener The function that will be removed
* @for F2.UI.Views
*/
off: function(event, listener) {
if (_isValid(event)) {
_events.off(event, listener);
}
},
/**
* Adds a view event listener
* @method on
* @param {string} event The event name
* @param {function} listener The function to be fired when the event is
* emitted
* @for F2.UI.Views
*/
on: function(event, listener) {
if (_isValid(event)) {
_events.on(event, listener);
}
}
};
})()
};
};
/**
* Removes a overlay from an Element on the page
* @method hideMask
* @static
* @param {string} instanceId The Instance ID of the app
* @param {string|Element} selector The Element or selector to an Element
* that currently contains the loader
* @for F2.UI
*/
UI_Class.hideMask = function(instanceId, selector) {
if (!F2.isInit()) {
F2.log('F2.init() must be called before F2.UI.hideMask()');
return;
}
if (F2.Rpc.isRemote(instanceId) && !jQuery(selector).is('.' + F2.Constants.Css.APP)) {
F2.Rpc.call(
instanceId,
F2.Constants.Sockets.RPC,
'F2.UI.hideMask',
[
instanceId,
// must only pass the selector argument. if we pass an Element there
// will be F2.stringify() errors
jQuery(selector).selector
]
);
} else {
var container = jQuery(selector);
container.find('> .' + F2.Constants.Css.MASK).remove();
container.removeClass(F2.Constants.Css.MASK_CONTAINER);
// if the element contains this data property, we need to reset static
// position
if (container.data(F2.Constants.Css.MASK_CONTAINER)) {
container.css({'position':'static'});
}
}
};
/**
*
* @method init
* @static
* @param {F2.ContainerConfig} containerConfig The F2.ContainerConfig object
*/
UI_Class.init = function(containerConfig) {
_containerConfig = containerConfig;
// set defaults
_containerConfig.UI = jQuery.extend(true, {}, F2.ContainerConfig.UI, _containerConfig.UI || {});
};
/**
* Display an ovarlay over an Element on the page
* @method showMask
* @static
* @param {string} instanceId The Instance ID of the app
* @param {string|Element} selector The Element or selector to an Element
* over which to display the loader
* @param {bool} showLoading Display a loading icon
*/
UI_Class.showMask = function(instanceId, selector, showLoading) {
if (!F2.isInit()) {
F2.log('F2.init() must be called before F2.UI.showMask()');
return;
}
if (F2.Rpc.isRemote(instanceId) && jQuery(selector).is('.' + F2.Constants.Css.APP)) {
F2.Rpc.call(
instanceId,
F2.Constants.Sockets.RPC,
'F2.UI.showMask',
[
instanceId,
// must only pass the selector argument. if we pass an Element there
// will be F2.stringify() errors
jQuery(selector).selector,
showLoading
]
);
} else {
if (showLoading && !_containerConfig.UI.Mask.loadingIcon) {
F2.log('Unable to display loading icon. Please set F2.ContainerConfig.UI.Mask.loadingIcon when calling F2.init();');
}
var container = jQuery(selector).addClass(F2.Constants.Css.MASK_CONTAINER);
var mask = jQuery('<div>')
.height('100%' /*container.outerHeight()*/)
.width('100%' /*container.outerWidth()*/)
.addClass(F2.Constants.Css.MASK);
// set inline styles if useClasses is false
if (!_containerConfig.UI.Mask.useClasses) {
mask.css({
'background-color':_containerConfig.UI.Mask.backgroundColor,
'background-image': !!_containerConfig.UI.Mask.loadingIcon ? ('url(' + _containerConfig.UI.Mask.loadingIcon + ')') : '',
'background-position':'50% 50%',
'background-repeat':'no-repeat',
'display':'block',
'left':0,
'min-height':30,
'padding':0,
'position':'absolute',
'top':0,
'z-index':_containerConfig.UI.Mask.zIndex,
'filter':'alpha(opacity=' + (_containerConfig.UI.Mask.opacity * 100) + ')',
'opacity':_containerConfig.UI.Mask.opacity
});
}
// only set the position if the container is currently static
if (container.css('position') === 'static') {
container.css({'position':'relative'});
// setting this data property tells hideMask to set the position
// back to static
container.data(F2.Constants.Css.MASK_CONTAINER, true);
}
// add the mask to the container
container.append(mask);
}
};
return UI_Class;
})());
/**
* Root namespace of the F2 SDK
* @module f2
* @class F2
*/
F2.extend('', (function() {
var _apps = {};
var _config = false;
var _bUsesAppHandlers = false;
var _sAppHandlerToken = F2.AppHandlers.__f2GetToken();
/**
* Appends the app's html to the DOM
* @method _afterAppRender
* @deprecated This has been replaced with {{#crossLink "F2.AppHandlers"}}{{/crossLink}} and will be removed in v2.0
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @param {string} html The string of html
* @return {Element} The DOM Element that contains the app
*/
var _afterAppRender = function(appConfig, html) {
var handler = _config.afterAppRender || function(appConfig, html) {
return jQuery(html).appendTo('body');
};
var appContainer = handler(appConfig, html);
if ( !! _config.afterAppRender && !appContainer) {
F2.log('F2.ContainerConfig.afterAppRender() must return the DOM Element that contains the app');
return;
}
else {
// apply APP class and Instance ID
jQuery(appContainer).addClass(F2.Constants.Css.APP);
return appContainer.get(0);
}
};
/**
* Renders the html for an app.
* @method _appRender
* @deprecated This has been replaced with {{#crossLink "F2.AppHandlers"}}{{/crossLink}} and will be removed in v2.0
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @param {string} html The string of html
*/
var _appRender = function(appConfig, html) {
// apply APP_CONTAINER class
html = _outerHtml(jQuery(html).addClass(F2.Constants.Css.APP_CONTAINER + ' ' + appConfig.appId));
// optionally apply wrapper html
if (_config.appRender) {
html = _config.appRender(appConfig, html);
}
// apply APP class and instanceId
return _outerHtml(html);
};
/**
* Rendering hook to allow containers to render some html prior to an app
* loading
* @method _beforeAppRender
* @deprecated This has been replaced with {{#crossLink "F2.AppHandlers"}}{{/crossLink}} and will be removed in v2.0
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @return {Element} The DOM Element surrounding the app
*/
var _beforeAppRender = function(appConfig) {
var handler = _config.beforeAppRender || jQuery.noop;
return handler(appConfig);
};
/**
* Handler to inform the container that a script failed to load
* @method _onScriptLoadFailure
* @deprecated This has been replaced with {{#crossLink "F2.AppHandlers"}}{{/crossLink}} and will be removed in v2.0
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @param scriptInfo The path of the script that failed to load or the exception info
* for the inline script that failed to execute
*/
var _appScriptLoadFailed = function(appConfig, scriptInfo) {
var handler = _config.appScriptLoadFailed || jQuery.noop;
return handler(appConfig, scriptInfo);
};
/**
* Adds properties to the AppConfig object
* @method _createAppConfig
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @return {F2.AppConfig} The new F2.AppConfig object, prepopulated with
* necessary properties
*/
var _createAppConfig = function(appConfig) {
// make a copy of the app config to ensure that the original is not modified
appConfig = jQuery.extend(true, {}, appConfig);
// create the instanceId for the app
appConfig.instanceId = appConfig.instanceId || F2.guid();
// default the views if not provided
appConfig.views = appConfig.views || [];
if (!F2.inArray(F2.Constants.Views.HOME, appConfig.views)) {
appConfig.views.push(F2.Constants.Views.HOME);
}
return appConfig;
};
/**
* Adds properties to the ContainerConfig object to take advantage of defaults
* @method _hydrateContainerConfig
* @private
* @param {F2.ContainerConfig} containerConfig The F2.ContainerConfig object
*/
var _hydrateContainerConfig = function(containerConfig) {
if (!containerConfig.scriptErrorTimeout) {
containerConfig.scriptErrorTimeout = F2.ContainerConfig.scriptErrorTimeout;
}
if (containerConfig.debugMode !== true) {
containerConfig.debugMode = F2.ContainerConfig.debugMode;
}
};
/**
* Attach app events
* @method _initAppEvents
* @private
*/
var _initAppEvents = function(appConfig) {
jQuery(appConfig.root).on('click', '.' + F2.Constants.Css.APP_VIEW_TRIGGER + '[' + F2.Constants.Views.DATA_ATTRIBUTE + ']', function(event) {
event.preventDefault();
var view = jQuery(this).attr(F2.Constants.Views.DATA_ATTRIBUTE).toLowerCase();
// handle the special REMOVE view
if (view == F2.Constants.Views.REMOVE) {
F2.removeApp(appConfig.instanceId);
}
else {
appConfig.ui.Views.change(view);
}
});
};
/**
* Attach container Events
* @method _initContainerEvents
* @private
*/
var _initContainerEvents = function() {
var resizeTimeout;
var resizeHandler = function() {
F2.Events.emit(F2.Constants.Events.CONTAINER_WIDTH_CHANGE);
};
jQuery(window).on('resize', function() {
clearTimeout(resizeTimeout);
resizeTimeout = setTimeout(resizeHandler, 100);
});
};
/**
* Has the container been init?
* @method _isInit
* @private
* @return {bool} True if the container has been init
*/
var _isInit = function() {
return !!_config;
};
/**
* Instantiates each app from it's appConfig and stores that in a local private collection
* @method _createAppInstance
* @private
* @param {Array} appConfigs An array of {{#crossLink "F2.AppConfig"}}{{/crossLink}} objects
*/
var _createAppInstance = function(appConfig, appContent) {
// instantiate F2.UI
appConfig.ui = new F2.UI(appConfig);
// instantiate F2.App
if (F2.Apps[appConfig.appId] !== undefined) {
if (typeof F2.Apps[appConfig.appId] === 'function') {
// IE
setTimeout(function() {
_apps[appConfig.instanceId].app = new F2.Apps[appConfig.appId](appConfig, appContent, appConfig.root);
if (_apps[appConfig.instanceId].app['init'] !== undefined) {
_apps[appConfig.instanceId].app.init();
}
}, 0);
}
else {
F2.log('app initialization class is defined but not a function. (' + appConfig.appId + ')');
}
}
};
/**
* Loads the app's html/css/javascript
* @method loadApp
* @private
* @param {Array} appConfigs An array of
* {{#crossLink "F2.AppConfig"}}{{/crossLink}} objects
* @param {F2.AppManifest} [appManifest] The AppManifest object
*/
var _loadApps = function(appConfigs, appManifest) {
appConfigs = [].concat(appConfigs);
// check for secure app
if (appConfigs.length == 1 && appConfigs[0].isSecure && !_config.isSecureAppPage) {
_loadSecureApp(appConfigs[0], appManifest);
return;
}
// check that the number of apps in manifest matches the number requested
if (appConfigs.length != appManifest.apps.length) {
F2.log('The number of apps defined in the AppManifest do not match the number requested.', appManifest);
return;
}
// Fn for loading manifest Styles
var _loadStyles = function(styles, cb) {
// Attempt to use the user provided method
if (_config.loadStyles) {
_config.loadStyles(styles, cb);
}
else {
// load styles, see #101
var stylesFragment = null,
useCreateStyleSheet = !! document.createStyleSheet;
jQuery.each(styles, function(i, e) {
if (useCreateStyleSheet) {
document.createStyleSheet(e);
}
else {
stylesFragment = stylesFragment || [];
stylesFragment.push('<link rel="stylesheet" type="text/css" href="' + e + '"/>');
}
});
if (stylesFragment) {
jQuery('head').append(stylesFragment.join(''));
}
cb();
}
};
// Fn for loading manifest Scripts
var _loadScripts = function(scripts, cb) {
// Attempt to use the user provided method
if (_config.loadScripts) {
_config.loadScripts(scripts, cb);
}
else {
if (scripts.length) {
var scriptCount = scripts.length;
var scriptsLoaded = 0;
// Check for IE10+ so that we don't rely on onreadystatechange
var readyStates = ('addEventListener' in window) ? {} : {
'loaded': true,
'complete': true
};
// Log and emit event for the failed (400,500) scripts
var _error = function(e) {
setTimeout(function() {
var evtData = {
src: e.target.src,
appId: appConfigs[0].appId
};
// Send error to console
F2.log('Script defined in \'' + evtData.appId + '\' failed to load \'' + evtData.src + '\'');
// Emit event
F2.Events.emit('RESOURCE_FAILED_TO_LOAD', evtData);
if (!_bUsesAppHandlers) {
_appScriptLoadFailed(appConfigs[0], evtData.src);
}
else {
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_SCRIPT_LOAD_FAILED,
appConfigs[0],
evtData.src
);
}
}, _config.scriptErrorTimeout); // Defaults to 7000
};
// Load scripts and eval inlines once complete
jQuery.each(scripts, function(i, e) {
var doc = document,
script = doc.createElement('script'),
resourceUrl = e;
// If in debugMode, add cache buster to each script URL
if (_config.debugMode) {
resourceUrl += '?cachebuster=' + new Date().getTime();
}
// Scripts needed to be loaded in order they're defined in the AppManifest
script.async = false;
// Add other attrs
script.src = resourceUrl;
script.type = 'text/javascript';
script.charset = 'utf-8';
script.onerror = _error;
// Use a closure for the load event so that we can dereference the original script
script.onload = script.onreadystatechange = function(e) {
e = e || window.event; // For older IE
if (e.type == 'load' || readyStates[script.readyState]) {
// Done, cleanup
script.onload = script.onreadystatechange = script.onerror = null;
// Dereference script
script = null;
// Are we done loading all scripts for this app?
if (++scriptsLoaded === scriptCount) {
cb();
}
}
};
doc.body.appendChild(script);
});
}
else {
cb();
}
}
};
var _loadInlineScripts = function(inlines, cb) {
// Attempt to use the user provided method
if (_config.loadInlineScripts) {
_config.loadInlineScripts(inlines, cb);
}
else {
for (var i = 0, len = inlines.length; i < len; i++) {
try {
eval(inlines[i]);
}
catch (exception) {
F2.log('Error loading inline script: ' + exception + '\n\n' + inlines[i]);
if (!_bUsesAppHandlers) {
_appScriptLoadFailed(appConfigs[0], exception);
}
else {
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_SCRIPT_LOAD_FAILED,
appConfigs[0],
exception
);
}
}
}
cb();
}
};
// Determine whether an element has been added to the page
var elementInDocument = function(element) {
if (element) {
while (element.parentNode) {
element = element.parentNode;
if (element === document) {
return true;
}
}
}
return false;
};
// Fn for loading manifest app html
var _loadHtml = function(apps) {
jQuery.each(apps, function(i, a) {
if (!_bUsesAppHandlers) {
// load html and save the root node
appConfigs[i].root = _afterAppRender(appConfigs[i], _appRender(appConfigs[i], a.html));
}
else {
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_RENDER,
appConfigs[i], // the app config
_outerHtml(a.html)
);
var appId = appConfigs[i].appId;
var root = appConfigs[i].root;
if (!root) {
throw ('Root for ' + appId + ' must be a native DOM element and cannot be null or undefined. Check your AppHandler callbacks to ensure you have set App root to a native DOM element.');
}
if (!elementInDocument(root)) {
throw ('App root for ' + appId + ' was not appended to the DOM. Check your AppHandler callbacks to ensure you have rendered the app root to the DOM.');
}
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_RENDER_AFTER,
appConfigs[i] // the app config
);
if (!F2.isNativeDOMNode(root)) {
throw ('App root for ' + appId + ' must be a native DOM element. Check your AppHandler callbacks to ensure you have set app root to a native DOM element.');
}
$(root).addClass(F2.Constants.Css.APP_CONTAINER + ' ' + appId);
}
// init events
_initAppEvents(appConfigs[i]);
});
};
// Pull out the manifest data
var scripts = appManifest.scripts || [];
var styles = appManifest.styles || [];
var inlines = appManifest.inlineScripts || [];
var apps = appManifest.apps || [];
// Finally, load the styles, html, and scripts
_loadStyles(styles, function() {
// Put the html on the page
_loadHtml(apps);
// Add the script content to the page
_loadScripts(scripts, function() {
// Load any inline scripts
_loadInlineScripts(inlines, function() {
// Create the apps
jQuery.each(appConfigs, function(i, a) {
_createAppInstance(a, appManifest.apps[i]);
});
});
});
});
};
/**
* Loads the app's html/css/javascript into an iframe
* @method loadSecureApp
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @param {F2.AppManifest} appManifest The app's html/css/js to be loaded into the
* page.
*/
var _loadSecureApp = function(appConfig, appManifest) {
// make sure the container is configured for secure apps
if (_config.secureAppPagePath) {
if (!_bUsesAppHandlers) {
// create the html container for the iframe
appConfig.root = _afterAppRender(appConfig, _appRender(appConfig, '<div></div>'));
}
else {
var $root = jQuery(appConfig.root);
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_RENDER,
appConfig, // the app config
appManifest.html
);
if ($root.parents('body:first').length === 0) {
throw ('App was never rendered on the page. Please check your AppHandler callbacks to ensure you have rendered the app root to the DOM.');
}
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_RENDER_AFTER,
appConfig // the app config
);
if (!appConfig.root) {
throw ('App Root must be a native dom node and can not be null or undefined. Please check your AppHandler callbacks to ensure you have set App Root to a native dom node.');
}
if (!F2.isNativeDOMNode(appConfig.root)) {
throw ('App Root must be a native dom node. Please check your AppHandler callbacks to ensure you have set App Root to a native dom node.');
}
jQuery(appConfig.root).addClass(F2.Constants.Css.APP_CONTAINER + ' ' + appConfig.appId);
}
// instantiate F2.UI
appConfig.ui = new F2.UI(appConfig);
// init events
_initAppEvents(appConfig);
// create RPC socket
F2.Rpc.register(appConfig, appManifest);
}
else {
F2.log('Unable to load secure app: "secureAppPagePath" is not defined in F2.ContainerConfig.');
}
};
var _outerHtml = function(html) {
return jQuery('<div></div>').append(html).html();
};
/**
* Checks if the app is valid
* @method _validateApp
* @private
* @param {F2.AppConfig} appConfig The F2.AppConfig object
* @returns {bool} True if the app is valid
*/
var _validateApp = function(appConfig) {
// check for valid app configurations
if (!appConfig.appId) {
F2.log('"appId" missing from app object');
return false;
}
else if (!appConfig.root && !appConfig.manifestUrl) {
F2.log('"manifestUrl" missing from app object');
return false;
}
return true;
};
/**
* Checks if the ContainerConfig is valid
* @method _validateContainerConfig
* @private
* @returns {bool} True if the config is valid
*/
var _validateContainerConfig = function() {
if (_config) {
if (_config.xhr) {
if (!(typeof _config.xhr === 'function' || typeof _config.xhr === 'object')) {
throw ('ContainerConfig.xhr should be a function or an object');
}
if (_config.xhr.dataType && typeof _config.xhr.dataType !== 'function') {
throw ('ContainerConfig.xhr.dataType should be a function');
}
if (_config.xhr.type && typeof _config.xhr.type !== 'function') {
throw ('ContainerConfig.xhr.type should be a function');
}
if (_config.xhr.url && typeof _config.xhr.url !== 'function') {
throw ('ContainerConfig.xhr.url should be a function');
}
}
}
return true;
};
return {
/**
* Gets the current list of apps in the container
* @method getContainerState
* @returns {Array} An array of objects containing the appId
*/
getContainerState: function() {
if (!_isInit()) {
F2.log('F2.init() must be called before F2.getContainerState()');
return;
}
return jQuery.map(_apps, function(app) {
return {
appId: app.config.appId
};
});
},
/**
* Initializes the container. This method must be called before performing
* any other actions in the container.
* @method init
* @param {F2.ContainerConfig} config The configuration object
*/
init: function(config) {
_config = config || {};
_validateContainerConfig();
_hydrateContainerConfig(_config);
// dictates whether we use the old logic or the new logic.
// TODO: Remove in v2.0
_bUsesAppHandlers = (!_config.beforeAppRender && !_config.appRender && !_config.afterAppRender && !_config.appScriptLoadFailed);
// only establish RPC connection if the container supports the secure app page
if ( !! _config.secureAppPagePath || _config.isSecureAppPage) {
F2.Rpc.init( !! _config.secureAppPagePath ? _config.secureAppPagePath : false);
}
F2.UI.init(_config);
if (!_config.isSecureAppPage) {
_initContainerEvents();
}
},
/**
* Has the container been init?
* @method isInit
* @return {bool} True if the container has been init
*/
isInit: _isInit,
/**
* Begins the loading process for all apps and/or initialization process for pre-loaded apps.
* The app will be passed the {{#crossLink "F2.AppConfig"}}{{/crossLink}} object which will
* contain the app's unique instanceId within the container. If the
* {{#crossLink "F2.AppConfig"}}{{/crossLink}}.root property is populated the app is considered
* to be a pre-loaded app and will be handled accordingly. Optionally, the
* {{#crossLink "F2.AppManifest"}}{{/crossLink}} can be passed in and those
* assets will be used instead of making a request.
* @method registerApps
* @param {Array} appConfigs An array of {{#crossLink "F2.AppConfig"}}{{/crossLink}}
* objects
* @param {Array} [appManifests] An array of
* {{#crossLink "F2.AppManifest"}}{{/crossLink}}
* objects. This array must be the same length as the apps array that is
* objects. This array must be the same length as the apps array that is
* passed in. This can be useful if apps are loaded on the server-side and
* passed down to the client.
* @example
* Traditional App requests.
*
* // Traditional f2 app configs
* var arConfigs = [
* {
* appId: 'com_externaldomain_example_app',
* context: {},
* manifestUrl: 'http://www.externaldomain.com/F2/AppManifest'
* },
* {
* appId: 'com_externaldomain_example_app',
* context: {},
* manifestUrl: 'http://www.externaldomain.com/F2/AppManifest'
* },
* {
* appId: 'com_externaldomain_example_app2',
* context: {},
* manifestUrl: 'http://www.externaldomain.com/F2/AppManifest'
* }
* ];
*
* F2.init();
* F2.registerApps(arConfigs);
*
* @example
* Pre-loaded and tradition apps mixed.
*
* // Pre-loaded apps and traditional f2 app configs
* // you can preload the same app multiple times as long as you have a unique root for each
* var arConfigs = [
* {
* appId: 'com_mydomain_example_app',
* context: {},
* root: 'div#example-app-1',
* manifestUrl: ''
* },
* {
* appId: 'com_mydomain_example_app',
* context: {},
* root: 'div#example-app-2',
* manifestUrl: ''
* },
* {
* appId: 'com_externaldomain_example_app',
* context: {},
* manifestUrl: 'http://www.externaldomain.com/F2/AppManifest'
* }
* ];
*
* F2.init();
* F2.registerApps(arConfigs);
*
* @example
* Apps with predefined manifests.
*
* // Traditional f2 app configs
* var arConfigs = [
* {appId: 'com_externaldomain_example_app', context: {}},
* {appId: 'com_externaldomain_example_app', context: {}},
* {appId: 'com_externaldomain_example_app2', context: {}}
* ];
*
* // Pre requested manifest responses
* var arManifests = [
* {
* apps: ['<div>Example App!</div>'],
* inlineScripts: [],
* scripts: ['http://www.domain.com/js/AppClass.js'],
* styles: ['http://www.domain.com/css/AppStyles.css']
* },
* {
* apps: ['<div>Example App!</div>'],
* inlineScripts: [],
* scripts: ['http://www.domain.com/js/AppClass.js'],
* styles: ['http://www.domain.com/css/AppStyles.css']
* },
* {
* apps: ['<div>Example App 2!</div>'],
* inlineScripts: [],
* scripts: ['http://www.domain.com/js/App2Class.js'],
* styles: ['http://www.domain.com/css/App2Styles.css']
* }
* ];
*
* F2.init();
* F2.registerApps(arConfigs, arManifests);
*/
registerApps: function(appConfigs, appManifests) {
if (!_isInit()) {
F2.log('F2.init() must be called before F2.registerApps()');
return;
}
else if (!appConfigs) {
F2.log('At least one AppConfig must be passed when calling F2.registerApps()');
return;
}
var appStack = [];
var batches = {};
var callbackStack = {};
var haveManifests = false;
appConfigs = [].concat(appConfigs);
appManifests = [].concat(appManifests || []);
haveManifests = !! appManifests.length;
// appConfigs must have a length
if (!appConfigs.length) {
F2.log('At least one AppConfig must be passed when calling F2.registerApps()');
return;
// ensure that the array of apps and manifests are qual
}
else if (appConfigs.length && haveManifests && appConfigs.length != appManifests.length) {
F2.log('The length of "apps" does not equal the length of "appManifests"');
return;
}
// validate each app and assign it an instanceId
// then determine which apps can be batched together
jQuery.each(appConfigs, function(i, a) {
// add properties and methods
a = _createAppConfig(a);
// Will set to itself, for preloaded apps, or set to null for apps that aren't already
// on the page.
a.root = a.root || null;
// we validate the app after setting the root property because pre-load apps do no require
// manifest url
if (!_validateApp(a)) {
return; // move to the next app
}
// save app
_apps[a.instanceId] = {
config: a
};
// If the root property is defined then this app is considered to be preloaded and we will
// run it through that logic.
if (a.root) {
if ((!a.root && typeof(a.root) != 'string') && !F2.isNativeDOMNode(a.root)) {
F2.log('AppConfig invalid for pre-load, not a valid string and not dom node');
F2.log('AppConfig instance:', a);
throw ('Preloaded appConfig.root property must be a native dom node or a string representing a sizzle selector. Please check your inputs and try again.');
}
else if (jQuery(a.root).length != 1) {
F2.log('AppConfig invalid for pre-load, root not unique');
F2.log('AppConfig instance:', a);
F2.log('Number of dom node instances:', jQuery(a.root).length);
throw ('Preloaded appConfig.root property must map to a unique dom node. Please check your inputs and try again.');
}
// instantiate F2.App
_createAppInstance(a);
// init events
_initAppEvents(a);
// Continue on in the .each loop, no need to continue because the app is on the page
// the js in initialized, and it is ready to role.
return; // equivalent to continue in .each
}
if (!_bUsesAppHandlers) {
// fire beforeAppRender
a.root = _beforeAppRender(a);
}
else {
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_CREATE_ROOT,
a // the app config
);
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_RENDER_BEFORE,
a // the app config
);
}
// if we have the manifest, go ahead and load the app
if (haveManifests) {
_loadApps(a, appManifests[i]);
}
else {
// check if this app can be batched
if (a.enableBatchRequests && !a.isSecure) {
batches[a.manifestUrl.toLowerCase()] = batches[a.manifestUrl.toLowerCase()] || [];
batches[a.manifestUrl.toLowerCase()].push(a);
}
else {
appStack.push({
apps: [a],
url: a.manifestUrl
});
}
}
});
// we don't have the manifests, go ahead and load them
if (!haveManifests) {
// add the batches to the appStack
jQuery.each(batches, function(i, b) {
appStack.push({
url: i,
apps: b
});
});
// if an app is being loaded more than once on the page, there is the
// potential that the jsonp callback will be clobbered if the request
// for the AppManifest for the app comes back at the same time as
// another request for the same app. We'll create a callbackStack
// that will ensure that requests for the same app are loaded in order
// rather than at the same time
jQuery.each(appStack, function(i, req) {
// define the callback function based on the first app's App ID
var jsonpCallback = F2.Constants.JSONP_CALLBACK + req.apps[0].appId;
// push the request onto the callback stack
callbackStack[jsonpCallback] = callbackStack[jsonpCallback] || [];
callbackStack[jsonpCallback].push(req);
});
// loop through each item in the callback stack and make the request
// for the AppManifest. When the request is complete, pop the next
// request off the stack and make the request.
jQuery.each(callbackStack, function(i, requests) {
var manifestRequest = function(jsonpCallback, req) {
if (!req) {
return;
}
// setup defaults and callbacks
var url = req.url,
type = 'GET',
dataType = 'jsonp',
completeFunc = function() {
manifestRequest(i, requests.pop());
},
errorFunc = function() {
jQuery.each(req.apps, function(idx, item) {
F2.log('Removed failed ' + item.name + ' app', item);
F2.removeApp(item.instanceId);
});
},
successFunc = function(appManifest) {
_loadApps(req.apps, appManifest);
};
// optionally fire xhr overrides
if (_config.xhr && _config.xhr.dataType) {
dataType = _config.xhr.dataType(req.url, req.apps);
if (typeof dataType !== 'string') {
throw ('ContainerConfig.xhr.dataType should return a string');
}
}
if (_config.xhr && _config.xhr.type) {
type = _config.xhr.type(req.url, req.apps);
if (typeof type !== 'string') {
throw ('ContainerConfig.xhr.type should return a string');
}
}
if (_config.xhr && _config.xhr.url) {
url = _config.xhr.url(req.url, req.apps);
if (typeof url !== 'string') {
throw ('ContainerConfig.xhr.url should return a string');
}
}
// setup the default request function if an override is not present
var requestFunc = _config.xhr;
if (typeof requestFunc !== 'function') {
requestFunc = function(url, appConfigs, successCallback, errorCallback, completeCallback) {
jQuery.ajax({
url: url,
type: type,
data: {
params: F2.stringify(req.apps, F2.appConfigReplacer)
},
jsonp: false, // do not put 'callback=' in the query string
jsonpCallback: jsonpCallback, // Unique function name
dataType: dataType,
success: successCallback,
error: function(jqxhr, settings, exception) {
F2.log('Failed to load app(s)', exception.toString(), req.apps);
errorCallback();
},
complete: completeCallback
});
};
}
requestFunc(url, req.apps, successFunc, errorFunc, completeFunc);
};
manifestRequest(i, requests.pop());
});
}
},
/**
* Removes all apps from the container
* @method removeAllApps
*/
removeAllApps: function() {
if (!_isInit()) {
F2.log('F2.init() must be called before F2.removeAllApps()');
return;
}
jQuery.each(_apps, function(i, a) {
F2.removeApp(a.config.instanceId);
});
},
/**
* Removes an app from the container
* @method removeApp
* @param {string} instanceId The app's instanceId
*/
removeApp: function(instanceId) {
if (!_isInit()) {
F2.log('F2.init() must be called before F2.removeApp()');
return;
}
if (_apps[instanceId]) {
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_DESTROY_BEFORE,
_apps[instanceId] // the app instance
);
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_DESTROY,
_apps[instanceId] // the app instance
);
F2.AppHandlers.__trigger(
_sAppHandlerToken,
F2.Constants.AppHandlers.APP_DESTROY_AFTER,
_apps[instanceId] // the app instance
);
delete _apps[instanceId];
}
}
};
})());
exports.F2 = F2;
if (typeof define !== 'undefined' && define.amd) {
define(function() {
return F2;
});
}
})(typeof exports !== 'undefined' ? exports : window); |
src/interface/report/PatchChecker.js | yajinni/WoWAnalyzer | import React from 'react';
import PropTypes from 'prop-types';
import { Link } from 'react-router-dom';
import { connect } from 'react-redux';
import { Trans } from '@lingui/macro';
import Icon from 'interface/Icon';
import Tooltip from 'interface/Tooltip';
import DiscordButton from 'interface/DiscordButton';
import GitHubButton from 'interface/GitHubButton';
import { ignorePreviousPatchWarning } from 'interface/actions/previousPatch';
import { getReportCodesIgnoredPreviousPatchWarning } from 'interface/selectors/skipPreviousPatchWarning';
import Panel from 'interface/Panel';
import Background from './images/weirdnelf.png';
import PATCHES from './PATCHES';
class PatchChecker extends React.PureComponent {
static propTypes = {
children: PropTypes.node.isRequired,
report: PropTypes.object.isRequired,
ignorePreviousPatchWarning: PropTypes.func.isRequired,
ignored: PropTypes.array.isRequired,
};
constructor() {
super();
this.handleClickContinue = this.handleClickContinue.bind(this);
}
handleClickContinue() {
// I chose on purpose not to store this in a cookie since I don't want this to be forgotten. It should not be a big deal if this happens every time the page is loaded, so long as it isn't shown every fight.
this.props.ignorePreviousPatchWarning(this.props.report.code);
}
makePreviousPatchUrl(patch) {
return `${window.location.protocol}//${patch.urlPrefix}.${window.location.host}${window.location.pathname}`;
}
get continue() {
return this.props.ignored.includes(this.props.report.code);
}
render() {
const { children, report } = this.props;
const reportTimestamp = report.start;
const reportDate = new Date(report.start).toLocaleDateString();
// Sort from latest to oldest
const orderedPatches = PATCHES.sort((a, b) => b.timestamp - a.timestamp);
const expansionStartPatch = orderedPatches[orderedPatches.length - 1];
const reportPatch = orderedPatches.find(patch => reportTimestamp > patch.timestamp);
if ((reportPatch && reportPatch.isCurrent) || this.continue) {
return children;
} else {
const isThisExpansion = reportTimestamp >= expansionStartPatch.timestamp;
return (
<div className="container offset">
<h1>{report.title} - {reportDate}</h1>
<Panel
title={isThisExpansion ? <Trans id="interface.report.patchChecker.earlierPatch">This report is for an earlier patch</Trans> : <Trans id="interface.report.patchChecker.previousExpansion">This report is for a previous expansion</Trans>}
pad={false}
>
<div className="flex wrapable">
<div className="flex-main pad">
{isThisExpansion ? (
<Trans id="interface.report.patchChecker.viewAnalysisOnOlderVersion">
WoWAnalyzer is constantly being updated to support the latest changes. This can cause some functionality to be modified for the latest talents/traits/trinkets or be removed.<br /><br />
This could mean that some parts of your report will no longer be analysed accurately.<br /><br />
If you would like to view the analysis on an older version of WoWAnalyzer, <a
href={this.makePreviousPatchUrl(reportPatch)}
onClick={this.handleClickContinue}
style={{ fontSize: '1.1em' }}
>
<Trans id="interface.report.patchChecker.clickHere">click here</Trans>
</a>.<br /><br />
If you would still like to view the analysis using the latest updates, you can click 'Continue anyway' below.
</Trans>
) : (
<Trans id="interface.report.patchChecker.viewAnalysisOldExpansion">
Due to the number of class changes since the last expansion (class abilities, talents, etc.), the analysis provided by WoWAnalyzer will most likely be inaccurate.<br /><br />
You can still access the Analysis by clicking 'Continue anyway' below if required.
</Trans>
)}<br /><br />
<div style={{ marginBottom: 15 }}>
<GitHubButton />{' '}
<DiscordButton />
</div>
<Tooltip content={<Trans id="interface.report.patchChecker.khadgarApproves">Khadgar approves your bravery</Trans>}>
<Link
to={window.location.pathname}
onClick={this.handleClickContinue}
style={{ fontSize: '1.1em' }}
>
<Icon icon="quest_khadgar" /> <Trans id="interface.report.patchChecker.continueAnyway">Continue anyway</Trans>
</Link>
</Tooltip>
</div>
<div className="flex-sub">
<img
src={Background}
alt=""
style={{
paddingLeft: 15,
maxWidth: 250,
marginBottom: -15,
}}
/>
</div>
</div>
</Panel>
</div>
);
}
}
}
const mapStateToProps = state => ({
ignored: getReportCodesIgnoredPreviousPatchWarning(state),
});
export default connect(mapStateToProps, {
ignorePreviousPatchWarning,
})(PatchChecker);
|
packages/react-interactions/events/src/dom/__tests__/Tap-test.internal.js | flarnie/react | /**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @emails react-core
*/
'use strict';
import {
buttonsType,
createEventTarget,
describeWithPointerEvent,
setPointerEvent,
testWithPointerType,
} from '../testing-library';
let React;
let ReactFeatureFlags;
let ReactDOM;
let useTap;
function initializeModules(hasPointerEvents) {
jest.resetModules();
setPointerEvent(hasPointerEvents);
ReactFeatureFlags = require('shared/ReactFeatureFlags');
ReactFeatureFlags.enableFlareAPI = true;
React = require('react');
ReactDOM = require('react-dom');
useTap = require('react-interactions/events/tap').useTap;
}
const coordinatesInside = {x: 51, y: 51};
const coordinatesOutside = {x: 49, y: 49};
function tapAndMoveOutside({
hasPointerEvents,
pointerType,
downTarget,
upTarget,
}) {
downTarget.setBoundingClientRect({width: 100, height: 100, x: 50, y: 50});
downTarget.pointerdown({pointerType, ...coordinatesInside});
downTarget.pointermove({pointerType, ...coordinatesInside});
// NOTE: this assumes the PointerEvent implementation calls
// 'releasePointerCapture' for touch pointers
if (!hasPointerEvents && pointerType === 'touch') {
document.elementFromPoint = () => upTarget.node;
downTarget.pointermove({pointerType, ...coordinatesOutside});
} else {
upTarget.pointermove({pointerType, ...coordinatesOutside});
}
}
function tapAndReleaseOutside({
hasPointerEvents,
pointerType,
downTarget,
upTarget,
}) {
tapAndMoveOutside({hasPointerEvents, pointerType, downTarget, upTarget});
if (!hasPointerEvents && pointerType === 'touch') {
downTarget.pointerup({pointerType, ...coordinatesOutside});
} else {
upTarget.pointerup({pointerType, ...coordinatesOutside});
}
}
describeWithPointerEvent('Tap responder', hasPointerEvents => {
let container;
beforeEach(() => {
initializeModules(hasPointerEvents);
container = document.createElement('div');
document.body.appendChild(container);
});
afterEach(() => {
ReactDOM.render(null, container);
document.body.removeChild(container);
container = null;
});
test('supports repeated use', () => {
const ref = React.createRef();
const Component = () => {
const listener = useTap();
return <button ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
const target = createEventTarget(ref.current);
function interact() {
target.pointerdown();
target.pointermove();
target.pointerup();
}
expect(() => {
interact();
interact();
}).not.toThrow();
});
describe('disabled', () => {
let onTapStart, onTapChange, onTapUpdate, onTapCancel, onTapEnd, ref;
beforeEach(() => {
onTapStart = jest.fn();
onTapChange = jest.fn();
onTapUpdate = jest.fn();
onTapCancel = jest.fn();
onTapEnd = jest.fn();
ref = React.createRef();
const Component = () => {
const listener = useTap({
disabled: true,
onTapStart,
onTapChange,
onTapUpdate,
onTapCancel,
onTapEnd,
});
return <div ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
});
test('does not call callbacks', () => {
const target = createEventTarget(ref.current);
target.pointerdown();
target.pointerup();
expect(onTapStart).not.toBeCalled();
expect(onTapChange).not.toBeCalled();
expect(onTapUpdate).not.toBeCalled();
expect(onTapCancel).not.toBeCalled();
expect(onTapEnd).not.toBeCalled();
});
});
describe('maximumDistance', () => {
let onTapCancel, onTapUpdate, ref;
function render(props) {
const Component = () => {
const listener = useTap(props);
return <div ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
document.elementFromPoint = () => ref.current;
}
beforeEach(() => {
onTapCancel = jest.fn();
onTapUpdate = jest.fn();
ref = React.createRef();
render({
maximumDistance: 20,
onTapCancel,
onTapUpdate,
});
});
test('ignores values less than 10', () => {
render({
maximumDistance: 5,
onTapCancel,
onTapUpdate,
});
const target = createEventTarget(ref.current);
const pointerType = 'mouse';
target.pointerdown({pointerType, x: 0, y: 0});
target.pointermove({pointerType, x: 10, y: 10});
expect(onTapUpdate).toHaveBeenCalledTimes(1);
expect(onTapCancel).toHaveBeenCalledTimes(0);
});
testWithPointerType('below threshold', pointerType => {
const target = createEventTarget(ref.current);
target.pointerdown({pointerType, x: 0, y: 0});
target.pointermove({pointerType, x: 10, y: 10});
expect(onTapUpdate).toHaveBeenCalledTimes(1);
expect(onTapCancel).toHaveBeenCalledTimes(0);
});
testWithPointerType('above threshold', pointerType => {
const target = createEventTarget(ref.current);
target.pointerdown({pointerType, x: 0, y: 0});
target.pointermove({pointerType, x: 15, y: 14});
expect(onTapUpdate).toHaveBeenCalledTimes(0);
expect(onTapCancel).toHaveBeenCalledTimes(1);
});
});
describe('onAuxiliaryTap', () => {
let onAuxiliaryTap, ref;
beforeEach(() => {
onAuxiliaryTap = jest.fn();
ref = React.createRef();
const Component = () => {
const listener = useTap({onAuxiliaryTap});
return <div ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
document.elementFromPoint = () => ref.current;
});
test('auxiliary-button pointer up', () => {
const pointerType = 'mouse';
const buttons = buttonsType.auxiliary;
const target = createEventTarget(ref.current);
target.pointerdown({buttons, pointerType});
target.pointerup({buttons, pointerType});
expect(onAuxiliaryTap).toHaveBeenCalledTimes(1);
});
test('modifier-button pointer up', () => {
const pointerType = 'mouse';
const buttons = buttonsType.primary;
const target = createEventTarget(ref.current);
target.pointerdown({buttons, pointerType});
target.pointerup({buttons, metaKey: true, pointerType});
expect(onAuxiliaryTap).toHaveBeenCalledTimes(1);
});
});
describe('onTapStart', () => {
let onTapStart, ref;
beforeEach(() => {
onTapStart = jest.fn();
ref = React.createRef();
const Component = () => {
const listener = useTap({onTapStart});
return <div ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
document.elementFromPoint = () => ref.current;
});
testWithPointerType('pointer down', pointerType => {
const target = createEventTarget(ref.current);
const nativeEvent = {
buttons: buttonsType.primary,
pageX: 10,
pageY: 10,
pointerType,
x: 10,
y: 10,
};
target.pointerdown(nativeEvent);
// 'pointerup' is only for the MouseEvent/TouchEvent fallback
// implementation. We also dispatch 'pointerup' so that this test covers
// the case where browsers dispatch an emulated mousedown (and mouseup)
// event *after* a touch ends.
target.pointerup(nativeEvent);
expect(onTapStart).toHaveBeenCalledTimes(1);
expect(onTapStart).toHaveBeenCalledWith(
expect.objectContaining({
altKey: false,
ctrlKey: false,
height: pointerType === 'mouse' ? 1 : 23,
metaKey: false,
pageX: 10,
pageY: 10,
pointerType,
pressure: pointerType === 'touch' ? 1 : 0.5,
screenX: 10,
screenY: 60,
shiftKey: false,
tangentialPressure: 0,
target: target.node,
tiltX: 0,
tiltY: 0,
timeStamp: expect.any(Number),
twist: 0,
type: 'tap:start',
width: pointerType === 'mouse' ? 1 : 23,
x: 10,
y: 10,
}),
);
});
test('second pointer on target', () => {
const pointerType = 'touch';
const target = createEventTarget(ref.current);
const buttons = buttonsType.primary;
target.pointerdown({buttons, pointerId: 1, pointerType});
expect(onTapStart).toHaveBeenCalledTimes(1);
if (hasPointerEvents) {
target.pointerdown({buttons, pointerId: 2, pointerType});
} else {
// TouchEvents
target.pointerdown([{pointerId: 1}, {pointerId: 2}]);
}
expect(onTapStart).toHaveBeenCalledTimes(1);
});
testWithPointerType('ignored buttons and modifiers', pointerType => {
const target = createEventTarget(ref.current);
const {auxiliary, eraser, primary, secondary} = buttonsType;
if (pointerType !== 'touch') {
// right-click
target.pointerdown({buttons: secondary, pointerType});
target.pointerup();
// middle-click
target.pointerdown({buttons: auxiliary, pointerType});
target.pointerup();
// pen eraser
target.pointerdown({buttons: eraser, pointerType});
target.pointerup();
}
// alt-click
target.pointerdown({buttons: primary, altKey: true, pointerType});
target.pointerup();
// ctrl-click
target.pointerdown({buttons: primary, ctrlKey: true, pointerType});
target.pointerup();
// meta-click
target.pointerdown({buttons: primary, metaKey: true, pointerType});
target.pointerup();
// shift-click
target.pointerdown({buttons: primary, shiftKey: true, pointerType});
target.pointerup();
expect(onTapStart).toHaveBeenCalledTimes(0);
});
});
describe('onTapEnd', () => {
let onTapEnd, ref;
beforeEach(() => {
onTapEnd = jest.fn();
ref = React.createRef();
const Component = () => {
const listener = useTap({onTapEnd});
return <div ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
document.elementFromPoint = () => ref.current;
});
testWithPointerType('pointer up', pointerType => {
const target = createEventTarget(ref.current);
const buttons = buttonsType.primary;
target.pointerdown({buttons, pointerType});
target.pointerup({
buttons,
pageX: 10,
pageY: 10,
pointerType,
x: 10,
y: 10,
});
expect(onTapEnd).toHaveBeenCalledTimes(1);
expect(onTapEnd).toHaveBeenCalledWith(
expect.objectContaining({
altKey: false,
ctrlKey: false,
height: pointerType === 'mouse' ? 1 : 23,
metaKey: false,
pageX: 10,
pageY: 10,
pointerType,
pressure: 0,
screenX: 10,
screenY: 60,
shiftKey: false,
tangentialPressure: 0,
target: target.node,
tiltX: 0,
tiltY: 0,
timeStamp: expect.any(Number),
twist: 0,
type: 'tap:end',
width: pointerType === 'mouse' ? 1 : 23,
x: 10,
y: 10,
}),
);
});
testWithPointerType('zero-dimension hit rect', pointerType => {
const targetRef = React.createRef();
const innerRef = React.createRef();
const Component = () => {
const listener = useTap({onTapEnd});
return (
<div ref={targetRef} DEPRECATED_flareListeners={listener}>
<button ref={innerRef} />
</div>
);
};
ReactDOM.render(<Component />, container);
document.elementFromPoint = () => innerRef.current;
const target = createEventTarget(targetRef.current);
target.setBoundingClientRect({x: 0, y: 0, width: 0, height: 0});
const innerTarget = createEventTarget(innerRef.current);
innerTarget.pointerdown({pointerType});
innerTarget.pointerup({pointerType});
expect(onTapEnd).toBeCalled();
});
testWithPointerType('pointer up outside target', pointerType => {
const downTarget = createEventTarget(ref.current);
const upTarget = createEventTarget(container);
tapAndReleaseOutside({
hasPointerEvents,
downTarget,
upTarget,
pointerType,
});
expect(onTapEnd).not.toBeCalled();
});
if (hasPointerEvents) {
test('second pointer up off target', () => {
const pointerType = 'touch';
const target = createEventTarget(ref.current);
const offTarget = createEventTarget(container);
const buttons = buttonsType.primary;
target.pointerdown({buttons, pointerId: 1, pointerType});
offTarget.pointerdown({buttons, pointerId: 2, pointerType});
offTarget.pointerup({
buttons,
pageX: 10,
pageY: 10,
pointerId: 2,
pointerType,
x: 10,
y: 10,
});
expect(onTapEnd).toHaveBeenCalledTimes(0);
});
}
test('ignored buttons and modifiers', () => {
const target = createEventTarget(ref.current);
const primary = buttonsType.primary;
// right-click
target.pointerdown({buttons: buttonsType.secondary});
target.pointerup({buttons: buttonsType.secondary});
// middle-click
target.pointerdown({buttons: buttonsType.auxiliary});
target.pointerup({buttons: buttonsType.auxiliary});
// pen eraser
target.pointerdown({buttons: buttonsType.eraser});
target.pointerup({buttons: buttonsType.eraser});
// alt-click
target.pointerdown({buttons: primary});
target.pointerup({altKey: true});
// ctrl-click
target.pointerdown({buttons: primary});
target.pointerup({ctrlKey: true});
// meta-click
target.pointerdown({buttons: primary});
target.pointerup({metaKey: true});
// shift-click
target.pointerdown({buttons: primary});
target.pointerup({shiftKey: true});
expect(onTapEnd).toHaveBeenCalledTimes(0);
});
});
describe('onTapUpdate', () => {
let onTapUpdate, ref;
const rect = {x: 0, y: 0, width: 100, height: 100};
const coordinates = {x: 10, y: 10};
beforeEach(() => {
onTapUpdate = jest.fn();
ref = React.createRef();
const Component = () => {
const listener = useTap({onTapUpdate});
return <div ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
document.elementFromPoint = () => ref.current;
});
testWithPointerType('requires activation', pointerType => {
const target = createEventTarget(ref.current);
target.setBoundingClientRect(rect);
target.pointerhover({pointerType, ...coordinates});
target.pointermove({pointerType, ...coordinates});
expect(onTapUpdate).not.toBeCalled();
});
testWithPointerType('pointer move', pointerType => {
const target = createEventTarget(ref.current);
target.setBoundingClientRect(rect);
target.pointerdown({pointerType});
target.pointermove({pointerType, x: 10, y: 10});
expect(onTapUpdate).toHaveBeenCalledWith(
expect.objectContaining({
altKey: false,
ctrlKey: false,
height: pointerType === 'mouse' ? 1 : 23,
metaKey: false,
pageX: 10,
pageY: 10,
pointerType,
pressure: pointerType === 'touch' ? 1 : 0.5,
screenX: 10,
screenY: 60,
shiftKey: false,
tangentialPressure: 0,
target: target.node,
tiltX: 0,
tiltY: 0,
timeStamp: expect.any(Number),
twist: 0,
type: 'tap:update',
width: pointerType === 'mouse' ? 1 : 23,
x: 10,
y: 10,
}),
);
target.pointermove({pointerType, x: 20, y: 20});
expect(onTapUpdate).toHaveBeenCalledWith(
expect.objectContaining({pointerType, x: 20, y: 20}),
);
expect(onTapUpdate).toHaveBeenCalledTimes(2);
});
testWithPointerType('pointer moves outside target', pointerType => {
const target = createEventTarget(ref.current);
const containerTarget = createEventTarget(container);
target.setBoundingClientRect(rect);
target.pointerdown({pointerType});
target.pointermove({pointerType, x: 10, y: 10});
expect(onTapUpdate).toHaveBeenCalledTimes(1);
// NOTE: this assumes the PointerEvent implementation calls
// 'releasePointerCapture' for touch pointers
if (!hasPointerEvents && pointerType === 'touch') {
document.elementFromPoint = () => containerTarget.node;
target.pointermove({pointerType, x: 101, y: 101});
} else {
containerTarget.pointermove({pointerType, x: 101, y: 101});
}
// No extra 'onTapUpdate' calls when the pointer is outside the target
expect(onTapUpdate).toHaveBeenCalledTimes(1);
});
if (hasPointerEvents) {
test('second pointer off target', () => {
const pointerType = 'touch';
const target = createEventTarget(ref.current);
const offTarget = createEventTarget(container);
const buttons = buttonsType.primary;
target.pointerdown({buttons, pointerId: 1, pointerType});
offTarget.pointerdown({buttons, pointerId: 2, pointerType});
target.pointermove({pointerId: 1, pointerType, x: 10, y: 10});
expect(onTapUpdate).toHaveBeenCalledTimes(1);
offTarget.pointermove({pointerId: 2, pointerType, x: 10, y: 10});
expect(onTapUpdate).toHaveBeenCalledTimes(1);
});
}
});
describe('onTapChange', () => {
let eventsLog, onTapChange, ref;
const logger = msg => () => {
eventsLog.push(msg);
};
beforeEach(() => {
eventsLog = [];
onTapChange = jest.fn();
ref = React.createRef();
const Component = () => {
const listener = useTap({
onTapChange(e) {
logger('change')();
onTapChange(e);
},
onTapStart: logger('start'),
onTapEnd: logger('end'),
onTapCancel: logger('cancel'),
});
return <div ref={ref} DEPRECATED_flareListeners={listener} />;
};
ReactDOM.render(<Component />, container);
document.elementFromPoint = () => ref.current;
});
testWithPointerType('pointer down/up', pointerType => {
const target = createEventTarget(ref.current);
target.pointerdown({pointerType});
expect(onTapChange).toHaveBeenCalledTimes(1);
expect(onTapChange).toHaveBeenCalledWith(true);
target.pointerup({pointerType, x: 0, y: 0});
expect(onTapChange).toHaveBeenCalledTimes(2);
expect(onTapChange).toHaveBeenCalledWith(false);
expect(eventsLog).toEqual(['start', 'change', 'change', 'end']);
});
testWithPointerType('pointer cancel', pointerType => {
const target = createEventTarget(ref.current);
target.pointerdown({pointerType});
expect(onTapChange).toHaveBeenCalledTimes(1);
expect(onTapChange).toHaveBeenCalledWith(true);
target.pointercancel({pointerType});
expect(onTapChange).toHaveBeenCalledTimes(2);
expect(onTapChange).toHaveBeenCalledWith(false);
expect(eventsLog).toEqual(['start', 'change', 'change', 'cancel']);
});
testWithPointerType('pointer move outside target', pointerType => {
const downTarget = createEventTarget(ref.current);
const upTarget = createEventTarget(container);
tapAndMoveOutside({
hasPointerEvents,
downTarget,
upTarget,
pointerType,
});
expect(onTapChange).toHaveBeenCalledTimes(2);
});
});
describe('onTapCancel', () => {
let onTapCancel, onTapUpdate, parentRef, ref, siblingRef;
beforeEach(() => {
onTapCancel = jest.fn();
onTapUpdate = jest.fn();
parentRef = React.createRef();
ref = React.createRef();
siblingRef = React.createRef();
const Component = () => {
const listener = useTap({onTapCancel, onTapUpdate});
return (
<div ref={parentRef}>
<div ref={ref} DEPRECATED_flareListeners={listener} />
<span ref={siblingRef} />
</div>
);
};
ReactDOM.render(<Component />, container);
});
testWithPointerType('pointer cancel', pointerType => {
const target = createEventTarget(ref.current);
target.pointerdown({pointerType});
target.pointercancel({pointerType});
expect(onTapCancel).toHaveBeenCalledTimes(1);
expect(onTapCancel).toHaveBeenCalledWith(
expect.objectContaining({
altKey: false,
ctrlKey: false,
height: 1,
metaKey: false,
pageX: 0,
pageY: 0,
pointerType,
pressure: 0,
screenX: 0,
screenY: 0,
shiftKey: false,
tangentialPressure: 0,
target: target.node,
tiltX: 0,
tiltY: 0,
timeStamp: expect.any(Number),
twist: 0,
type: 'tap:cancel',
width: 1,
x: 0,
y: 0,
}),
);
target.pointermove({pointerType, x: 5, y: 5});
expect(onTapUpdate).not.toBeCalled();
});
test('second pointer on target', () => {
const pointerType = 'touch';
const target = createEventTarget(ref.current);
const buttons = buttonsType.primary;
target.pointerdown({buttons, pointerId: 1, pointerType});
if (hasPointerEvents) {
target.pointerdown({buttons, pointerId: 2, pointerType});
} else {
// TouchEvents
target.pointerdown([{pointerId: 1}, {pointerId: 2}]);
}
expect(onTapCancel).toHaveBeenCalledTimes(1);
});
if (hasPointerEvents) {
test('second pointer off target', () => {
const pointerType = 'touch';
const target = createEventTarget(ref.current);
const offTarget = createEventTarget(container);
const buttons = buttonsType.primary;
target.pointerdown({buttons, pointerId: 1, pointerType});
offTarget.pointerdown({buttons, pointerId: 2, pointerType});
expect(onTapCancel).toHaveBeenCalledTimes(0);
});
}
testWithPointerType('pointer move outside target', pointerType => {
const downTarget = createEventTarget(ref.current);
const upTarget = createEventTarget(container);
tapAndMoveOutside({
hasPointerEvents,
downTarget,
upTarget,
pointerType,
});
expect(onTapCancel).toBeCalled();
});
test('ignored modifiers', () => {
const target = createEventTarget(ref.current);
const primary = buttonsType.primary;
// alt-click
target.pointerdown({buttons: primary});
target.pointerup({altKey: true});
// ctrl-click
target.pointerdown({buttons: primary});
target.pointerup({ctrlKey: true});
// meta-click
target.pointerdown({buttons: primary});
target.pointerup({metaKey: true});
// shift-click
target.pointerdown({buttons: primary});
target.pointerup({shiftKey: true});
expect(onTapCancel).toHaveBeenCalledTimes(4);
});
test('long press context menu', () => {
const target = createEventTarget(ref.current);
target.contextmenu({}, {pointerType: 'touch'});
expect(onTapCancel).toHaveBeenCalledTimes(1);
});
test('parent scroll (non-mouse)', () => {
const target = createEventTarget(ref.current);
const parentTarget = createEventTarget(parentRef.current);
target.pointerdown({pointerType: 'touch'});
parentTarget.scroll();
expect(onTapCancel).toHaveBeenCalledTimes(1);
});
test('sibling scroll', () => {
const target = createEventTarget(ref.current);
const siblingTarget = createEventTarget(siblingRef.current);
target.pointerdown();
siblingTarget.scroll();
expect(onTapCancel).not.toBeCalled();
});
test('document scroll (non-mouse)', () => {
const target = createEventTarget(ref.current);
const documentTarget = createEventTarget(document);
target.pointerdown({pointerType: 'touch'});
documentTarget.scroll();
expect(onTapCancel).toHaveBeenCalledTimes(1);
});
// Scroll on an element not managed by React
test('root container scroll (non-mouse)', () => {
const target = createEventTarget(ref.current);
const containerTarget = createEventTarget(container);
target.pointerdown({pointerType: 'touch'});
containerTarget.scroll();
expect(onTapCancel).toHaveBeenCalledTimes(1);
});
});
describe('preventDefault', () => {
let onTapEnd, ref, innerRef, preventDefault, remount;
beforeEach(() => {
remount = function(shouldPreventDefault) {
onTapEnd = jest.fn();
preventDefault = jest.fn();
ref = React.createRef();
innerRef = React.createRef();
const Component = () => {
const listener = useTap({
onTapEnd,
preventDefault: shouldPreventDefault,
});
return (
<a href="#" ref={ref} DEPRECATED_flareListeners={listener}>
<div ref={innerRef} />
</a>
);
};
ReactDOM.render(<Component />, container);
};
remount();
});
test('prevents native behavior by default', () => {
const target = createEventTarget(ref.current);
target.pointerdown();
target.pointerup({preventDefault});
expect(preventDefault).toBeCalled();
expect(onTapEnd).toHaveBeenCalledWith(
expect.objectContaining({defaultPrevented: true}),
);
});
test('prevents native behaviour by default (inner target)', () => {
const innerTarget = createEventTarget(innerRef.current);
innerTarget.pointerdown();
innerTarget.pointerup({preventDefault});
expect(preventDefault).toBeCalled();
expect(onTapEnd).toHaveBeenCalledWith(
expect.objectContaining({defaultPrevented: true}),
);
});
test('allows native behaviour if false', () => {
remount(false);
const target = createEventTarget(ref.current);
target.pointerdown();
target.pointerup({preventDefault});
expect(preventDefault).not.toBeCalled();
expect(onTapEnd).toHaveBeenCalledWith(
expect.objectContaining({defaultPrevented: false}),
);
});
});
});
|
src/svg-icons/action/open-in-browser.js | pancho111203/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionOpenInBrowser = (props) => (
<SvgIcon {...props}>
<path d="M19 4H5c-1.11 0-2 .9-2 2v12c0 1.1.89 2 2 2h4v-2H5V8h14v10h-4v2h4c1.1 0 2-.9 2-2V6c0-1.1-.89-2-2-2zm-7 6l-4 4h3v6h2v-6h3l-4-4z"/>
</SvgIcon>
);
ActionOpenInBrowser = pure(ActionOpenInBrowser);
ActionOpenInBrowser.displayName = 'ActionOpenInBrowser';
ActionOpenInBrowser.muiName = 'SvgIcon';
export default ActionOpenInBrowser;
|
src/InputToolbar.js | Chatnbook/react-native-gifted-chat | import PropTypes from 'prop-types';
import React from 'react';
import {
StyleSheet,
View,
Keyboard,
ViewPropTypes,
Dimensions
} from 'react-native';
import Composer from './Composer';
import Send from './Send';
import Actions from './Actions';
export default class InputToolbar extends React.Component {
constructor(props) {
super(props);
this.state = {
position: 'absolute'
};
}
componentWillMount () {
this.keyboardWillShowListener =
Keyboard.addListener('keyboardWillShow', this._keyboardWillShow);
this.keyboardWillHideListener =
Keyboard.addListener('keyboardWillHide', this._keyboardWillHide);
}
componentWillUnmount () {
this.keyboardWillShowListener.remove();
this.keyboardWillHideListener.remove();
}
_keyboardWillShow = () => {
this.setState({
position: 'relative'
});
}
_keyboardWillHide = () => {
this.setState({
position: 'absolute'
});
}
renderActions() {
if (this.props.renderActions) {
return this.props.renderActions(this.props);
} else if (this.props.onPressActionButton) {
return <Actions {...this.props} />;
}
return null;
}
renderSend() {
if (this.props.renderSend) {
return this.props.renderSend(this.props);
}
return <Send {...this.props}/>;
}
renderComposer() {
if (this.props.renderComposer) {
return this.props.renderComposer(this.props);
}
return (
<Composer
{...this.props}
/>
);
}
renderAccessory() {
if (this.props.renderAccessory) {
return (
<View style={[styles.accessory, this.props.accessoryStyle]}>
{this.props.renderAccessory(this.props)}
</View>
);
}
return null;
}
render() {
return (
<View
style={[styles.container, this.props.containerStyle, { position: this.state.position }]}>
<View style={[styles.primary, this.props.primaryStyle]}>
{this.renderActions()}
{this.renderComposer()}
{this.renderSend()}
</View>
{this.renderAccessory()}
</View>
);
}
}
const styles = StyleSheet.create({
container: {
borderTopWidth: StyleSheet.hairlineWidth,
borderTopColor: '#b2b2b2',
backgroundColor: '#FFFFFF',
bottom: 0,
width: Dimensions.get('window').width
},
primary: {
flexDirection: 'row',
alignItems: 'flex-end',
},
accessory: {
height: 44,
},
});
InputToolbar.defaultProps = {
renderAccessory: null,
renderActions: null,
renderSend: null,
renderComposer: null,
containerStyle: {},
primaryStyle: {},
accessoryStyle: {},
};
InputToolbar.propTypes = {
renderAccessory: PropTypes.func,
renderActions: PropTypes.func,
renderSend: PropTypes.func,
renderComposer: PropTypes.func,
onPressActionButton: PropTypes.func,
containerStyle: ViewPropTypes.style,
primaryStyle: ViewPropTypes.style,
accessoryStyle: ViewPropTypes.style,
};
|
node_modules/rebass/test/Panel.spec.js | HasanSa/hackathon |
import React from 'react'
import TestUtils from 'react-addons-test-utils'
import expect from 'expect'
import { config, Panel, Base } from '../src'
const renderer = TestUtils.createRenderer()
describe('Panel', () => {
const { colors } = config
let tree
beforeEach(() => {
renderer.render(<Panel />)
tree = renderer.getRenderOutput()
})
it('should render', () => {
expect(tree.type).toEqual(Base)
})
it('should have a className', () => {
expect(tree.props.className).toEqual('Panel')
})
it('should have default border color', () => {
expect(tree.props.baseStyle.borderColor).toEqual(colors.default)
})
context('when theme is default', () => {
beforeEach(() => {
renderer.render(<Panel theme='default' />)
tree = renderer.getRenderOutput()
})
it('should have default border color', () => {
expect(tree.props.baseStyle.borderColor).toEqual(colors.default)
})
})
context('when theme is info', () => {
beforeEach(() => {
renderer.render(<Panel theme='info' />)
tree = renderer.getRenderOutput()
})
it('should have info border color', () => {
expect(tree.props.baseStyle.borderColor).toEqual(colors.info)
})
})
context('when theme is success', () => {
beforeEach(() => {
renderer.render(<Panel theme='success' />)
tree = renderer.getRenderOutput()
})
it('should have success border color', () => {
expect(tree.props.baseStyle.borderColor).toEqual(colors.success)
})
})
context('when theme is warning', () => {
beforeEach(() => {
renderer.render(<Panel theme='warning' />)
tree = renderer.getRenderOutput()
})
it('should have warning border color', () => {
expect(tree.props.baseStyle.borderColor).toEqual(colors.warning)
})
})
context('when theme is error', () => {
beforeEach(() => {
renderer.render(<Panel theme='error' />)
tree = renderer.getRenderOutput()
})
it('should have error border color', () => {
expect(tree.props.baseStyle.borderColor).toEqual(colors.error)
})
})
context('when custom styles are set', () => {
beforeEach(() => {
renderer.render(<Panel style={{ color: 'tomato' }} />)
tree = renderer.getRenderOutput()
})
it('should have a custom color', () => {
expect(tree.props.style.color).toEqual('tomato')
})
})
})
|
ajax/libs/react-quill/0.0.4/react-quill.min.js | wout/cdnjs | !function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("react"),require("quill")):"function"==typeof define&&define.amd?define(["react","quill"],t):"object"==typeof exports?exports.ReactQuill=t(require("react"),require("quill")):e.ReactQuill=t(e.React,e.Quill)}(this,function(e,t){return function(e){function t(o){if(r[o])return r[o].exports;var n=r[o]={exports:{},id:o,loaded:!1};return e[o].call(n.exports,n,n.exports,t),n.loaded=!0,n.exports}var r={};return t.m=e,t.c=r,t.p="",t(0)}([function(e,t,r){e.exports=r(4),e.exports.Mixin=r(2),e.exports.Toolbar=r(3)},function(t,r,o){t.exports=e},function(e,t,r){"use strict";var o=r(1),n=r(5),i=(o.PropTypes,{createEditor:function(e,t){var r=new n(e,t);return this.hookEditor(r),r},hookEditor:function(e){var t=this;e.on("text-change",function(r,o){t.onEditorChange&&t.onEditorChange(e.getHTML(),r,o)})},updateEditor:function(e,t){return this.destroyEditor(e),this.createEditor(t),e},destroyEditor:function(e){e.destroy()},setEditorContents:function(e,t){var r=e.getSelection();e.setHTML(t),e.setSelection(r)}});e.exports=i},function(e,t,r){"use strict";var o=r(1),n=o.PropTypes,i=["rgb( 0, 0, 0)","rgb(230, 0, 0)","rgb(255, 153, 0)","rgb(255, 255, 0)","rgb( 0, 138, 0)","rgb( 0, 102, 204)","rgb(153, 51, 255)","rgb(255, 255, 255)","rgb(250, 204, 204)","rgb(255, 235, 204)","rgb(255, 255, 204)","rgb(204, 232, 204)","rgb(204, 224, 245)","rgb(235, 214, 255)","rgb(187, 187, 187)","rgb(240, 102, 102)","rgb(255, 194, 102)","rgb(255, 255, 102)","rgb(102, 185, 102)","rgb(102, 163, 224)","rgb(194, 133, 255)","rgb(136, 136, 136)","rgb(161, 0, 0)","rgb(178, 107, 0)","rgb(178, 178, 0)","rgb( 0, 97, 0)","rgb( 0, 71, 178)","rgb(107, 36, 178)","rgb( 68, 68, 68)","rgb( 92, 0, 0)","rgb(102, 61, 0)","rgb(102, 102, 0)","rgb( 0, 55, 0)","rgb( 0, 41, 102)","rgb( 61, 20, 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o.DOM.span({key:e.label,className:"ql-format-group"},e.items.map(this.renderItem))},renderChoiceItem:function(e){return o.DOM.option({key:e.label||e.value,value:e.value},e.label)},renderChoices:function(e){return o.DOM.select({key:e.label,className:"ql-"+e.type},e.items.map(this.renderChoiceItem))},renderAction:function(e){return o.DOM.span({key:e.label||e.value,className:"ql-format-button ql-"+e.type,title:e.label})},renderItem:function(e){switch(e.type){case"group":return this.renderGroup(e);case"align":case"size":case"color":case"background":return this.renderChoices(e);default:return this.renderAction(e)}},getClassName:function(){return"quill-toolbar "+(this.props.className||"")},render:function(){return o.DOM.div({className:this.getClassName()},this.props.items.map(this.renderItem))}});e.exports=s,s.defaultItems=l,s.defaultColors=i},function(e,t,r){"use strict";var o=r(1),n=r(3),i=r(2),l=o.PropTypes;o.createFactory&&(n=o.createFactory(n));var s=o.createClass({displayName:"Quill",mixins:[i],propTypes:{id:l.string,className:l.string,value:l.string,defaultValue:l.string,readOnly:l.bool,toolbar:l.object,formats:l.array,styles:l.object,theme:l.string,pollInterval:l.number,onChange:l.func},getDefaultProps:function(){return{className:"",theme:"base",modules:{}}},getInitialState:function(){return{}},componentWillReceiveProps:function(e){"value"in e&&e.value!==this.props.value&&this.setEditorContents(this.state.editor,e.value)},componentDidMount:function(){var e=this.createEditor(this.getEditorElement(),this.getEditorConfig());this.setState({editor:e})},componentWillUnmount:function(){this.destroyEditor(this.state.editor)},shouldComponentUpdate:function(e,t){return!1},componentWillUpdate:function(){this.componentWillUnmount()},componentDidUpdate:function(){this.componentDidMount()},getEditorConfig:function(){var e={readOnly:this.props.readOnly,theme:this.props.theme,formats:this.props.formats,styles:this.props.styles,modules:this.props.modules,pollInterval:this.props.pollInterval};return e.modules.toolbar||(e.modules=JSON.parse(JSON.stringify(e.modules)),e.modules.toolbar={container:this.refs.toolbar.getDOMNode()}),e},getEditorElement:function(){return this.refs.editor.getDOMNode()},getEditorContents:function(){return this.props.value||this.props.defaultValue},getClassName:function(){return["quill",this.props.className].join(" ")},renderContents:function(){return o.Children.count(this.props.children)?this.props.children:[n({key:"toolbar",ref:"toolbar",items:this.props.toolbar}),o.DOM.div({key:"editor",ref:"editor",className:"quill-contents",dangerouslySetInnerHTML:{__html:this.getEditorContents()}})]},render:function(){return o.DOM.div({className:this.getClassName(),onChange:this.preventDefault},this.renderContents())},onEditorChange:function(e){e!==this.state.value&&this.props.onChange&&this.props.onChange(e)},preventDefault:function(e){e.preventDefault(),e.stopPropagation()}});e.exports=s},function(e,r,o){e.exports=t}])}); |
src/svg-icons/communication/chat-bubble-outline.js | ArcanisCz/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let CommunicationChatBubbleOutline = (props) => (
<SvgIcon {...props}>
<path d="M20 2H4c-1.1 0-2 .9-2 2v18l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm0 14H6l-2 2V4h16v12z"/>
</SvgIcon>
);
CommunicationChatBubbleOutline = pure(CommunicationChatBubbleOutline);
CommunicationChatBubbleOutline.displayName = 'CommunicationChatBubbleOutline';
CommunicationChatBubbleOutline.muiName = 'SvgIcon';
export default CommunicationChatBubbleOutline;
|
files/yasqe/2.5.0/yasqe.bundled.min.js | sancospi/jsdelivr | !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;"undefined"!=typeof window?t=window:"undefined"!=typeof global?t=global:"undefined"!=typeof self&&(t=self),t.YASQE=e()}}(function(){var e;return function t(e,i,r){function n(s,a){if(!i[s]){if(!e[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var p=i[s]={exports:{}};e[s][0].call(p.exports,function(t){var i=e[s][1][t];return n(i?i:t)},p,p.exports,t,e,i,r)}return i[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)n(r[s]);return n}({1:[function(e,t){t.exports=e("./main.js")},{"./main.js":31}],2:[function(e){"use strict";var t=e("jquery");t.deparam=function(e,i){var 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t(this,e,i,r)});e.defineExtension("scanForBracket",function(e,t,r,n){return i(this,e,t,r,n)})})},{"../../lib/codemirror":15}],8:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";e.registerHelper("fold","brace",function(t,i){function r(r){for(var n=i.ch,l=0;;){var u=0>=n?-1:a.lastIndexOf(r,n-1);if(-1!=u){if(1==l&&u<i.ch)break;o=t.getTokenTypeAt(e.Pos(s,u+1));if(!/^(comment|string)/.test(o))return u+1;n=u-1}else{if(1==l)break;l=1;n=a.length}}}var n,o,s=i.line,a=t.getLine(s),l="{",u="}",n=r("{");if(null==n){l="[",u="]";n=r("[")}if(null!=n){var p,c,d=1,f=t.lastLine();e:for(var h=s;f>=h;++h)for(var E=t.getLine(h),m=h==s?n:0;;){var g=E.indexOf(l,m),v=E.indexOf(u,m);0>g&&(g=E.length);0>v&&(v=E.length);m=Math.min(g,v);if(m==E.length)break;if(t.getTokenTypeAt(e.Pos(h,m+1))==o)if(m==g)++d;else if(!--d){p=h;c=m;break e}++m}if(null!=p&&(s!=p||c!=n))return{from:e.Pos(s,n),to:e.Pos(p,c)}}});e.registerHelper("fold","import",function(t,i){function r(i){if(i<t.firstLine()||i>t.lastLine())return null;var r=t.getTokenAt(e.Pos(i,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(i,r.end+1)));if("keyword"!=r.type||"import"!=r.string)return null;for(var n=i,o=Math.min(t.lastLine(),i+10);o>=n;++n){var s=t.getLine(n),a=s.indexOf(";");if(-1!=a)return{startCh:r.end,end:e.Pos(n,a)}}}var n,i=i.line,o=r(i);if(!o||r(i-1)||(n=r(i-2))&&n.end.line==i-1)return null;for(var s=o.end;;){var a=r(s.line+1);if(null==a)break;s=a.end}return{from:t.clipPos(e.Pos(i,o.startCh+1)),to:s}});e.registerHelper("fold","include",function(t,i){function r(i){if(i<t.firstLine()||i>t.lastLine())return null;var r=t.getTokenAt(e.Pos(i,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(i,r.end+1)));return"meta"==r.type&&"#include"==r.string.slice(0,8)?r.start+8:void 0}var i=i.line,n=r(i);if(null==n||null!=r(i-1))return null;for(var o=i;;){var s=r(o+1);if(null==s)break;++o}return{from:e.Pos(i,n+1),to:t.clipPos(e.Pos(o))}})})},{"../../lib/codemirror":15}],9:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(t,n,o,s){function a(e){var i=l(t,n);if(!i||i.to.line-i.from.line<u)return null;for(var r=t.findMarksAt(i.from),o=0;o<r.length;++o)if(r[o].__isFold&&"fold"!==s){if(!e)return null;i.cleared=!0;r[o].clear()}return i}if(o&&o.call){var l=o;o=null}else var l=r(t,o,"rangeFinder");"number"==typeof n&&(n=e.Pos(n,0));var u=r(t,o,"minFoldSize"),p=a(!0);if(r(t,o,"scanUp"))for(;!p&&n.line>t.firstLine();){n=e.Pos(n.line-1,0);p=a(!1)}if(p&&!p.cleared&&"unfold"!==s){var c=i(t,o);e.on(c,"mousedown",function(t){d.clear();e.e_preventDefault(t)});var d=t.markText(p.from,p.to,{replacedWith:c,clearOnEnter:!0,__isFold:!0});d.on("clear",function(i,r){e.signal(t,"unfold",t,i,r)});e.signal(t,"fold",t,p.from,p.to)}}function i(e,t){var i=r(e,t,"widget");if("string"==typeof i){var n=document.createTextNode(i);i=document.createElement("span");i.appendChild(n);i.className="CodeMirror-foldmarker"}return i}function r(e,t,i){if(t&&void 0!==t[i])return t[i];var r=e.options.foldOptions;return r&&void 0!==r[i]?r[i]:n[i]}e.newFoldFunction=function(e,i){return function(r,n){t(r,n,{rangeFinder:e,widget:i})}};e.defineExtension("foldCode",function(e,i,r){t(this,e,i,r)});e.defineExtension("isFolded",function(e){for(var t=this.findMarksAt(e),i=0;i<t.length;++i)if(t[i].__isFold)return!0});e.commands.toggleFold=function(e){e.foldCode(e.getCursor())};e.commands.fold=function(e){e.foldCode(e.getCursor(),null,"fold")};e.commands.unfold=function(e){e.foldCode(e.getCursor(),null,"unfold")};e.commands.foldAll=function(t){t.operation(function(){for(var i=t.firstLine(),r=t.lastLine();r>=i;i++)t.foldCode(e.Pos(i,0),null,"fold")})};e.commands.unfoldAll=function(t){t.operation(function(){for(var i=t.firstLine(),r=t.lastLine();r>=i;i++)t.foldCode(e.Pos(i,0),null,"unfold")})};e.registerHelper("fold","combine",function(){var e=Array.prototype.slice.call(arguments,0);return function(t,i){for(var r=0;r<e.length;++r){var n=e[r](t,i);if(n)return n}}});e.registerHelper("fold","auto",function(e,t){for(var i=e.getHelpers(t,"fold"),r=0;r<i.length;r++){var n=i[r](e,t);if(n)return n}});var n={rangeFinder:e.fold.auto,widget:"↔",minFoldSize:0,scanUp:!1};e.defineOption("foldOptions",null);e.defineExtension("foldOption",function(e,t){return r(this,e,t)})})},{"../../lib/codemirror":15}],10:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror"),t("./foldcode")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","./foldcode"],n):n(CodeMirror)})(function(e){"use strict";function t(e){this.options=e;this.from=this.to=0}function i(e){e===!0&&(e={});null==e.gutter&&(e.gutter="CodeMirror-foldgutter");null==e.indicatorOpen&&(e.indicatorOpen="CodeMirror-foldgutter-open");null==e.indicatorFolded&&(e.indicatorFolded="CodeMirror-foldgutter-folded");return e}function r(e,t){for(var i=e.findMarksAt(c(t)),r=0;r<i.length;++r)if(i[r].__isFold&&i[r].find().from.line==t)return!0}function n(e){if("string"==typeof e){var t=document.createElement("div");t.className=e+" CodeMirror-guttermarker-subtle";return t}return e.cloneNode(!0)}function o(e,t,i){var o=e.state.foldGutter.options,s=t,a=e.foldOption(o,"minFoldSize"),l=e.foldOption(o,"rangeFinder");e.eachLine(t,i,function(t){var i=null;if(r(e,s))i=n(o.indicatorFolded);else{var u=c(s,0),p=l&&l(e,u);p&&p.to.line-p.from.line>=a&&(i=n(o.indicatorOpen))}e.setGutterMarker(t,o.gutter,i);++s})}function s(e){var t=e.getViewport(),i=e.state.foldGutter;if(i){e.operation(function(){o(e,t.from,t.to)});i.from=t.from;i.to=t.to}}function a(e,t,i){var r=e.state.foldGutter.options;i==r.gutter&&e.foldCode(c(t,0),r.rangeFinder)}function l(e){var t=e.state.foldGutter,i=e.state.foldGutter.options;t.from=t.to=0;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){s(e)},i.foldOnChangeTimeSpan||600)}function u(e){var t=e.state.foldGutter,i=e.state.foldGutter.options;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){var i=e.getViewport();t.from==t.to||i.from-t.to>20||t.from-i.to>20?s(e):e.operation(function(){if(i.from<t.from){o(e,i.from,t.from);t.from=i.from}if(i.to>t.to){o(e,t.to,i.to);t.to=i.to}})},i.updateViewportTimeSpan||400)}function p(e,t){var i=e.state.foldGutter,r=t.line;r>=i.from&&r<i.to&&o(e,r,r+1)}e.defineOption("foldGutter",!1,function(r,n,o){if(o&&o!=e.Init){r.clearGutter(r.state.foldGutter.options.gutter);r.state.foldGutter=null;r.off("gutterClick",a);r.off("change",l);r.off("viewportChange",u);r.off("fold",p);r.off("unfold",p);r.off("swapDoc",s)}if(n){r.state.foldGutter=new t(i(n));s(r);r.on("gutterClick",a);r.on("change",l);r.on("viewportChange",u);r.on("fold",p);r.on("unfold",p);r.on("swapDoc",s)}});var c=e.Pos})},{"../../lib/codemirror":15,"./foldcode":9}],11:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(e,t){return e.line-t.line||e.ch-t.ch}function i(e,t,i,r){this.line=t;this.ch=i;this.cm=e;this.text=e.getLine(t);this.min=r?r.from:e.firstLine();this.max=r?r.to-1:e.lastLine()}function r(e,t){var i=e.cm.getTokenTypeAt(d(e.line,t));return i&&/\btag\b/.test(i)}function n(e){if(!(e.line>=e.max)){e.ch=0;e.text=e.cm.getLine(++e.line);return!0}}function o(e){if(!(e.line<=e.min)){e.text=e.cm.getLine(--e.line);e.ch=e.text.length;return!0}}function s(e){for(;;){var t=e.text.indexOf(">",e.ch);if(-1==t){if(n(e))continue;return}if(r(e,t+1)){var i=e.text.lastIndexOf("/",t),o=i>-1&&!/\S/.test(e.text.slice(i+1,t));e.ch=t+1;return o?"selfClose":"regular"}e.ch=t+1}}function a(e){for(;;){var t=e.ch?e.text.lastIndexOf("<",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){E.lastIndex=t;e.ch=t;var i=E.exec(e.text);if(i&&i.index==t)return i}else e.ch=t}}function l(e){for(;;){E.lastIndex=e.ch;var t=E.exec(e.text);if(!t){if(n(e))continue;return}if(r(e,t.index+1)){e.ch=t.index+t[0].length;return t}e.ch=t.index+1}}function u(e){for(;;){var t=e.ch?e.text.lastIndexOf(">",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){var i=e.text.lastIndexOf("/",t),n=i>-1&&!/\S/.test(e.text.slice(i+1,t));e.ch=t+1;return n?"selfClose":"regular"}e.ch=t}}function p(e,t){for(var i=[];;){var r,n=l(e),o=e.line,a=e.ch-(n?n[0].length:0);if(!n||!(r=s(e)))return;if("selfClose"!=r)if(n[1]){for(var u=i.length-1;u>=0;--u)if(i[u]==n[2]){i.length=u;break}if(0>u&&(!t||t==n[2]))return{tag:n[2],from:d(o,a),to:d(e.line,e.ch)}}else i.push(n[2])}}function c(e,t){for(var i=[];;){var r=u(e);if(!r)return;if("selfClose"!=r){var n=e.line,o=e.ch,s=a(e);if(!s)return;if(s[1])i.push(s[2]);else{for(var l=i.length-1;l>=0;--l)if(i[l]==s[2]){i.length=l;break}if(0>l&&(!t||t==s[2]))return{tag:s[2],from:d(e.line,e.ch),to:d(n,o)}}}else a(e)}}var d=e.Pos,f="A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD",h=f+"-:.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040",E=new RegExp("<(/?)(["+f+"]["+h+"]*)","g");e.registerHelper("fold","xml",function(e,t){for(var r=new i(e,t.line,0);;){var n,o=l(r);if(!o||r.line!=t.line||!(n=s(r)))return;if(!o[1]&&"selfClose"!=n){var t=d(r.line,r.ch),a=p(r,o[2]);return a&&{from:t,to:a.from}}}});e.findMatchingTag=function(e,r,n){var o=new i(e,r.line,r.ch,n);if(-1!=o.text.indexOf(">")||-1!=o.text.indexOf("<")){var l=s(o),u=l&&d(o.line,o.ch),f=l&&a(o);if(l&&f&&!(t(o,r)>0)){var h={from:d(o.line,o.ch),to:u,tag:f[2]};if("selfClose"==l)return{open:h,close:null,at:"open"};if(f[1])return{open:c(o,f[2]),close:h,at:"close"};o=new i(e,u.line,u.ch,n);return{open:h,close:p(o,f[2]),at:"open"}}}};e.findEnclosingTag=function(e,t,r){for(var n=new i(e,t.line,t.ch,r);;){var o=c(n);if(!o)break;var s=new i(e,t.line,t.ch,r),a=p(s,o.tag);if(a)return{open:o,close:a}}};e.scanForClosingTag=function(e,t,r,n){var o=new i(e,t.line,t.ch,n?{from:0,to:n}:null);return p(o,r)}})},{"../../lib/codemirror":15}],12:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(e,t){this.cm=e;this.options=this.buildOptions(t);this.widget=this.onClose=null}function i(e){return"string"==typeof e?e:e.text}function r(e,t){function i(e,i){var n;n="string"!=typeof i?function(e){return i(e,t)}:r.hasOwnProperty(i)?r[i]:i;o[e]=n}var r={Up:function(){t.moveFocus(-1)},Down:function(){t.moveFocus(1)},PageUp:function(){t.moveFocus(-t.menuSize()+1,!0)},PageDown:function(){t.moveFocus(t.menuSize()-1,!0)},Home:function(){t.setFocus(0)},End:function(){t.setFocus(t.length-1)},Enter:t.pick,Tab:t.pick,Esc:t.close},n=e.options.customKeys,o=n?{}:r;if(n)for(var s in n)n.hasOwnProperty(s)&&i(s,n[s]);var a=e.options.extraKeys;if(a)for(var s in a)a.hasOwnProperty(s)&&i(s,a[s]);return o}function n(e,t){for(;t&&t!=e;){if("LI"===t.nodeName.toUpperCase()&&t.parentNode==e)return t;t=t.parentNode}}function o(t,o){this.completion=t;this.data=o;var l=this,u=t.cm,p=this.hints=document.createElement("ul");p.className="CodeMirror-hints";this.selectedHint=o.selectedHint||0;for(var c=o.list,d=0;d<c.length;++d){var f=p.appendChild(document.createElement("li")),h=c[d],E=s+(d!=this.selectedHint?"":" "+a);null!=h.className&&(E=h.className+" "+E);f.className=E;h.render?h.render(f,o,h):f.appendChild(document.createTextNode(h.displayText||i(h)));f.hintId=d}var m=u.cursorCoords(t.options.alignWithWord?o.from:null),g=m.left,v=m.bottom,x=!0;p.style.left=g+"px";p.style.top=v+"px";var N=window.innerWidth||Math.max(document.body.offsetWidth,document.documentElement.offsetWidth),L=window.innerHeight||Math.max(document.body.offsetHeight,document.documentElement.offsetHeight);(t.options.container||document.body).appendChild(p);var T=p.getBoundingClientRect(),I=T.bottom-L;if(I>0){var y=T.bottom-T.top,A=m.top-(m.bottom-T.top);if(A-y>0){p.style.top=(v=m.top-y)+"px";x=!1}else if(y>L){p.style.height=L-5+"px";p.style.top=(v=m.bottom-T.top)+"px";var S=u.getCursor();if(o.from.ch!=S.ch){m=u.cursorCoords(S);p.style.left=(g=m.left)+"px";T=p.getBoundingClientRect()}}}var C=T.right-N;if(C>0){if(T.right-T.left>N){p.style.width=N-5+"px";C-=T.right-T.left-N}p.style.left=(g=m.left-C)+"px"}u.addKeyMap(this.keyMap=r(t,{moveFocus:function(e,t){l.changeActive(l.selectedHint+e,t)},setFocus:function(e){l.changeActive(e)},menuSize:function(){return l.screenAmount()},length:c.length,close:function(){t.close()},pick:function(){l.pick()},data:o}));if(t.options.closeOnUnfocus){var R;u.on("blur",this.onBlur=function(){R=setTimeout(function(){t.close()},100)});u.on("focus",this.onFocus=function(){clearTimeout(R)})}var b=u.getScrollInfo();u.on("scroll",this.onScroll=function(){var e=u.getScrollInfo(),i=u.getWrapperElement().getBoundingClientRect(),r=v+b.top-e.top,n=r-(window.pageYOffset||(document.documentElement||document.body).scrollTop);x||(n+=p.offsetHeight);if(n<=i.top||n>=i.bottom)return t.close();p.style.top=r+"px";p.style.left=g+b.left-e.left+"px"});e.on(p,"dblclick",function(e){var t=n(p,e.target||e.srcElement);if(t&&null!=t.hintId){l.changeActive(t.hintId);l.pick()}});e.on(p,"click",function(e){var i=n(p,e.target||e.srcElement);if(i&&null!=i.hintId){l.changeActive(i.hintId);t.options.completeOnSingleClick&&l.pick()}});e.on(p,"mousedown",function(){setTimeout(function(){u.focus()},20)});e.signal(o,"select",c[0],p.firstChild);return!0}var s="CodeMirror-hint",a="CodeMirror-hint-active";e.showHint=function(e,t,i){if(!t)return e.showHint(i);i&&i.async&&(t.async=!0);var r={hint:t};if(i)for(var n in i)r[n]=i[n];return e.showHint(r)};e.defineExtension("showHint",function(i){if(!(this.listSelections().length>1||this.somethingSelected())){this.state.completionActive&&this.state.completionActive.close();var r=this.state.completionActive=new t(this,i),n=r.options.hint;if(n){e.signal(this,"startCompletion",this);if(!n.async)return r.showHints(n(this,r.options));n(this,function(e){r.showHints(e)},r.options);return void 0}}});t.prototype={close:function(){if(this.active()){this.cm.state.completionActive=null;this.widget&&this.widget.close();this.onClose&&this.onClose();e.signal(this.cm,"endCompletion",this.cm)}},active:function(){return this.cm.state.completionActive==this},pick:function(t,r){var n=t.list[r];n.hint?n.hint(this.cm,t,n):this.cm.replaceRange(i(n),n.from||t.from,n.to||t.to,"complete");e.signal(t,"pick",n);this.close()},showHints:function(e){if(!e||!e.list.length||!this.active())return this.close();this.options.completeSingle&&1==e.list.length?this.pick(e,0):this.showWidget(e);return void 0},showWidget:function(t){function i(){if(!l){l=!0;p.close();p.cm.off("cursorActivity",a);t&&e.signal(t,"close")}}function r(){if(!l){e.signal(t,"update");var i=p.options.hint;i.async?i(p.cm,n,p.options):n(i(p.cm,p.options))}}function n(e){t=e;if(!l){if(!t||!t.list.length)return i();p.widget&&p.widget.close();p.widget=new o(p,t)}}function s(){if(u){E(u);u=0}}function a(){s();var e=p.cm.getCursor(),t=p.cm.getLine(e.line);if(e.line!=d.line||t.length-e.ch!=f-d.ch||e.ch<d.ch||p.cm.somethingSelected()||e.ch&&c.test(t.charAt(e.ch-1)))p.close();else{u=h(r);p.widget&&p.widget.close()}}this.widget=new o(this,t);e.signal(t,"shown");var l,u=0,p=this,c=this.options.closeCharacters,d=this.cm.getCursor(),f=this.cm.getLine(d.line).length,h=window.requestAnimationFrame||function(e){return setTimeout(e,1e3/60)},E=window.cancelAnimationFrame||clearTimeout;this.cm.on("cursorActivity",a);this.onClose=i},buildOptions:function(e){var t=this.cm.options.hintOptions,i={};for(var r in l)i[r]=l[r];if(t)for(var r in t)void 0!==t[r]&&(i[r]=t[r]);if(e)for(var r in e)void 0!==e[r]&&(i[r]=e[r]);return i}};o.prototype={close:function(){if(this.completion.widget==this){this.completion.widget=null;this.hints.parentNode.removeChild(this.hints);this.completion.cm.removeKeyMap(this.keyMap);var e=this.completion.cm;if(this.completion.options.closeOnUnfocus){e.off("blur",this.onBlur);e.off("focus",this.onFocus)}e.off("scroll",this.onScroll)}},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(t,i){t>=this.data.list.length?t=i?this.data.list.length-1:0:0>t&&(t=i?0:this.data.list.length-1);if(this.selectedHint!=t){var r=this.hints.childNodes[this.selectedHint];r.className=r.className.replace(" "+a,"");r=this.hints.childNodes[this.selectedHint=t];r.className+=" "+a;r.offsetTop<this.hints.scrollTop?this.hints.scrollTop=r.offsetTop-3:r.offsetTop+r.offsetHeight>this.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=r.offsetTop+r.offsetHeight-this.hints.clientHeight+3);e.signal(this.data,"select",this.data.list[this.selectedHint],r)}},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1}};e.registerHelper("hint","auto",function(t,i){var r,n=t.getHelpers(t.getCursor(),"hint");if(n.length)for(var o=0;o<n.length;o++){var s=n[o](t,i);if(s&&s.list.length)return s}else if(r=t.getHelper(t.getCursor(),"hintWords")){if(r)return e.hint.fromList(t,{words:r})}else if(e.hint.anyword)return e.hint.anyword(t,i)});e.registerHelper("hint","fromList",function(t,i){for(var r=t.getCursor(),n=t.getTokenAt(r),o=[],s=0;s<i.words.length;s++){var a=i.words[s];a.slice(0,n.string.length)==n.string&&o.push(a)}return o.length?{list:o,from:e.Pos(r.line,n.start),to:e.Pos(r.line,n.end)}:void 0});e.commands.autocomplete=e.showHint;var l={hint:e.hint.auto,completeSingle:!0,alignWithWord:!0,closeCharacters:/[\s()\[\]{};:>,]/,closeOnUnfocus:!0,completeOnSingleClick:!1,container:null,customKeys:null,extraKeys:null};e.defineOption("hintOptions",null)})},{"../../lib/codemirror":15}],13:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";e.runMode=function(t,i,r,n){var o=e.getMode(e.defaults,i),s=/MSIE \d/.test(navigator.userAgent),a=s&&(null==document.documentMode||document.documentMode<9);if(1==r.nodeType){var l=n&&n.tabSize||e.defaults.tabSize,u=r,p=0;u.innerHTML="";r=function(e,t){if("\n"!=e){for(var i="",r=0;;){var n=e.indexOf(" ",r);if(-1==n){i+=e.slice(r);p+=e.length-r;break}p+=n-r;i+=e.slice(r,n);var o=l-p%l;p+=o;for(var s=0;o>s;++s)i+=" ";r=n+1}if(t){var c=u.appendChild(document.createElement("span"));c.className="cm-"+t.replace(/ +/g," cm-");c.appendChild(document.createTextNode(i))}else u.appendChild(document.createTextNode(i))}else{u.appendChild(document.createTextNode(a?"\r":e));p=0}}}for(var c=e.splitLines(t),d=n&&n.state||e.startState(o),f=0,h=c.length;h>f;++f){f&&r("\n");var E=new e.StringStream(c[f]);!E.string&&o.blankLine&&o.blankLine(d);for(;!E.eol();){var m=o.token(E,d);r(E.current(),m,f,E.start,d);E.start=E.pos}}}})},{"../../lib/codemirror":15}],14:[function(t,i,r){(function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)})(function(e){"use strict";function t(e,t,n,o){this.atOccurrence=!1;this.doc=e;null==o&&"string"==typeof t&&(o=!1);n=n?e.clipPos(n):r(0,0);this.pos={from:n,to:n};if("string"!=typeof t){t.global||(t=new RegExp(t.source,t.ignoreCase?"ig":"g"));this.matches=function(i,n){if(i){t.lastIndex=0;for(var o,s,a=e.getLine(n.line).slice(0,n.ch),l=0;;){t.lastIndex=l;var u=t.exec(a);if(!u)break;o=u;s=o.index;l=o.index+(o[0].length||1);if(l==a.length)break}var p=o&&o[0].length||0;p||(0==s&&0==a.length?o=void 0:s!=e.getLine(n.line).length&&p++)}else{t.lastIndex=n.ch;var a=e.getLine(n.line),o=t.exec(a),p=o&&o[0].length||0,s=o&&o.index;s+p==a.length||p||(p=1)}return o&&p?{from:r(n.line,s),to:r(n.line,s+p),match:o}:void 0}}else{var s=t;o&&(t=t.toLowerCase());var a=o?function(e){return e.toLowerCase()}:function(e){return e},l=t.split("\n");if(1==l.length)this.matches=t.length?function(n,o){if(n){var l=e.getLine(o.line).slice(0,o.ch),u=a(l),p=u.lastIndexOf(t);if(p>-1){p=i(l,u,p);return{from:r(o.line,p),to:r(o.line,p+s.length)}}}else{var l=e.getLine(o.line).slice(o.ch),u=a(l),p=u.indexOf(t);if(p>-1){p=i(l,u,p)+o.ch;return{from:r(o.line,p),to:r(o.line,p+s.length)}}}}:function(){};else{var u=s.split("\n");
this.matches=function(t,i){var n=l.length-1;if(t){if(i.line-(l.length-1)<e.firstLine())return;if(a(e.getLine(i.line).slice(0,u[n].length))!=l[l.length-1])return;for(var o=r(i.line,u[n].length),s=i.line-1,p=n-1;p>=1;--p,--s)if(l[p]!=a(e.getLine(s)))return;var c=e.getLine(s),d=c.length-u[0].length;if(a(c.slice(d))!=l[0])return;return{from:r(s,d),to:o}}if(!(i.line+(l.length-1)>e.lastLine())){var c=e.getLine(i.line),d=c.length-u[0].length;if(a(c.slice(d))==l[0]){for(var f=r(i.line,d),s=i.line+1,p=1;n>p;++p,++s)if(l[p]!=a(e.getLine(s)))return;if(a(e.getLine(s).slice(0,u[n].length))==l[n])return{from:f,to:r(s,u[n].length)}}}}}}}function i(e,t,i){if(e.length==t.length)return i;for(var r=Math.min(i,e.length);;){var n=e.slice(0,r).toLowerCase().length;if(i>n)++r;else{if(!(n>i))return r;--r}}}var r=e.Pos;t.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(e){function t(e){var t=r(e,0);i.pos={from:t,to:t};i.atOccurrence=!1;return!1}for(var i=this,n=this.doc.clipPos(e?this.pos.from:this.pos.to);;){if(this.pos=this.matches(e,n)){this.atOccurrence=!0;return this.pos.match||!0}if(e){if(!n.line)return t(0);n=r(n.line-1,this.doc.getLine(n.line-1).length)}else{var o=this.doc.lineCount();if(n.line==o-1)return t(o);n=r(n.line+1,0)}}},from:function(){return this.atOccurrence?this.pos.from:void 0},to:function(){return this.atOccurrence?this.pos.to:void 0},replace:function(t){if(this.atOccurrence){var i=e.splitLines(t);this.doc.replaceRange(i,this.pos.from,this.pos.to);this.pos.to=r(this.pos.from.line+i.length-1,i[i.length-1].length+(1==i.length?this.pos.from.ch:0))}}};e.defineExtension("getSearchCursor",function(e,i,r){return new t(this.doc,e,i,r)});e.defineDocExtension("getSearchCursor",function(e,i,r){return new t(this,e,i,r)});e.defineExtension("selectMatches",function(t,i){for(var r,n=[],o=this.getSearchCursor(t,this.getCursor("from"),i);(r=o.findNext())&&!(e.cmpPos(o.to(),this.getCursor("to"))>0);)n.push({anchor:o.from(),head:o.to()});n.length&&this.setSelections(n,0)})})},{"../../lib/codemirror":15}],15:[function(t,i,r){(function(t){if("object"==typeof r&&"object"==typeof i)i.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);this.CodeMirror=t()}})(function(){"use strict";function e(i,r){if(!(this instanceof e))return new e(i,r);this.options=r=r?yo(r):{};yo(Bs,r,!1);f(r);var n=r.value;"string"==typeof n&&(n=new ua(n,r.mode));this.doc=n;var o=this.display=new t(i,n);o.wrapper.CodeMirror=this;u(this);a(this);r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");r.autofocus&&!Es&&Oi(this);g(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new go,keySeq:null};ns&&11>os&&setTimeout(Ao(bi,this,!0),20);wi(this);Go();ni(this);this.curOp.forceUpdate=!0;Gn(this,n);r.autofocus&&!Es||wo()==o.input?setTimeout(Ao(rr,this),20):nr(this);for(var s in Vs)Vs.hasOwnProperty(s)&&Vs[s](this,r[s],Fs);T(this);for(var l=0;l<qs.length;++l)qs[l](this);si(this);ss&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function t(e,t){var i=this,r=i.input=bo("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");ss?r.style.width="1000px":r.setAttribute("wrap","off");hs&&(r.style.border="1px solid black");r.setAttribute("autocorrect","off");r.setAttribute("autocapitalize","off");r.setAttribute("spellcheck","false");i.inputDiv=bo("div",[r],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");i.scrollbarFiller=bo("div",null,"CodeMirror-scrollbar-filler");i.scrollbarFiller.setAttribute("not-content","true");i.gutterFiller=bo("div",null,"CodeMirror-gutter-filler");i.gutterFiller.setAttribute("not-content","true");i.lineDiv=bo("div",null,"CodeMirror-code");i.selectionDiv=bo("div",null,null,"position: relative; z-index: 1");i.cursorDiv=bo("div",null,"CodeMirror-cursors");i.measure=bo("div",null,"CodeMirror-measure");i.lineMeasure=bo("div",null,"CodeMirror-measure");i.lineSpace=bo("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");i.mover=bo("div",[bo("div",[i.lineSpace],"CodeMirror-lines")],null,"position: relative");i.sizer=bo("div",[i.mover],"CodeMirror-sizer");i.sizerWidth=null;i.heightForcer=bo("div",null,null,"position: absolute; height: "+xa+"px; width: 1px;");i.gutters=bo("div",null,"CodeMirror-gutters");i.lineGutter=null;i.scroller=bo("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll");i.scroller.setAttribute("tabIndex","-1");i.wrapper=bo("div",[i.inputDiv,i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror");if(ns&&8>os){i.gutters.style.zIndex=-1;i.scroller.style.paddingRight=0}hs&&(r.style.width="0px");ss||(i.scroller.draggable=!0);if(cs){i.inputDiv.style.height="1px";i.inputDiv.style.position="absolute"}e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper));i.viewFrom=i.viewTo=t.first;i.reportedViewFrom=i.reportedViewTo=t.first;i.view=[];i.renderedView=null;i.externalMeasured=null;i.viewOffset=0;i.lastWrapHeight=i.lastWrapWidth=0;i.updateLineNumbers=null;i.nativeBarWidth=i.barHeight=i.barWidth=0;i.scrollbarsClipped=!1;i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null;i.prevInput="";i.alignWidgets=!1;i.pollingFast=!1;i.poll=new go;i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null;i.inaccurateSelection=!1;i.maxLine=null;i.maxLineLength=0;i.maxLineChanged=!1;i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null;i.shift=!1;i.selForContextMenu=null}function i(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption);r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null);e.styles&&(e.styles=null)});e.doc.frontier=e.doc.first;yt(e,100);e.state.modeGen++;e.curOp&&xi(e)}function n(e){if(e.options.lineWrapping){_a(e.display.wrapper,"CodeMirror-wrap");e.display.sizer.style.minWidth="";e.display.sizerWidth=null}else{wa(e.display.wrapper,"CodeMirror-wrap");d(e)}s(e);xi(e);qt(e);setTimeout(function(){v(e)},100)}function o(e){var t=ii(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/ri(e.display)-3);return function(n){if(un(e.doc,n))return 0;var o=0;if(n.widgets)for(var s=0;s<n.widgets.length;s++)n.widgets[s].height&&(o+=n.widgets[s].height);return i?o+(Math.ceil(n.text.length/r)||1)*t:o+t}}function s(e){var t=e.doc,i=o(e);t.iter(function(e){var t=i(e);t!=e.height&&Fn(e,t)})}function a(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-");qt(e)}function l(e){u(e);xi(e);setTimeout(function(){L(e)},20)}function u(e){var t=e.display.gutters,i=e.options.gutters;Oo(t);for(var r=0;r<i.length;++r){var n=i[r],o=t.appendChild(bo("div",null,"CodeMirror-gutter "+n));if("CodeMirror-linenumbers"==n){e.display.lineGutter=o;o.style.width=(e.display.lineNumWidth||1)+"px"}}t.style.display=r?"":"none";p(e)}function p(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function c(e){if(0==e.height)return 0;for(var t,i=e.text.length,r=e;t=tn(r);){var n=t.find(0,!0);r=n.from.line;i+=n.from.ch-n.to.ch}r=e;for(;t=rn(r);){var n=t.find(0,!0);i-=r.text.length-n.from.ch;r=n.to.line;i+=r.text.length-n.to.ch}return i}function d(e){var t=e.display,i=e.doc;t.maxLine=Un(i,i.first);t.maxLineLength=c(t.maxLine);t.maxLineChanged=!0;i.iter(function(e){var i=c(e);if(i>t.maxLineLength){t.maxLineLength=i;t.maxLine=e}})}function f(e){var t=Lo(e.gutters,"CodeMirror-linenumbers");if(-1==t&&e.lineNumbers)e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]);else if(t>-1&&!e.lineNumbers){e.gutters=e.gutters.slice(0);e.gutters.splice(t,1)}}function h(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+bt(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:r,scrollHeight:r+Pt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}function E(e,t,i){this.cm=i;var r=this.vert=bo("div",[bo("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=bo("div",[bo("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r);e(n);Ea(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")});Ea(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")});this.checkedOverlay=!1;ns&&8>os&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function g(t){if(t.display.scrollbars){t.display.scrollbars.clear();t.display.scrollbars.addClass&&wa(t.display.wrapper,t.display.scrollbars.addClass)}t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller);Ea(e,"mousedown",function(){t.state.focused&&setTimeout(Ao(Oi,t),0)});e.setAttribute("not-content","true")},function(e,i){"horizontal"==i?zi(t,e):qi(t,e)},t);t.display.scrollbars.addClass&&_a(t.display.wrapper,t.display.scrollbars.addClass)}function v(e,t){t||(t=h(e));var i=e.display.barWidth,r=e.display.barHeight;x(e,t);for(var n=0;4>n&&i!=e.display.barWidth||r!=e.display.barHeight;n++){i!=e.display.barWidth&&e.options.lineWrapping&&P(e);x(e,h(e));i=e.display.barWidth;r=e.display.barHeight}}function x(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px";i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px";if(r.right&&r.bottom){i.scrollbarFiller.style.display="block";i.scrollbarFiller.style.height=r.bottom+"px";i.scrollbarFiller.style.width=r.right+"px"}else i.scrollbarFiller.style.display="";if(r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter){i.gutterFiller.style.display="block";i.gutterFiller.style.height=r.bottom+"px";i.gutterFiller.style.width=t.gutterWidth+"px"}else i.gutterFiller.style.display=""}function N(e,t,i){var r=i&&null!=i.top?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Rt(e));var n=i&&null!=i.bottom?i.bottom:r+e.wrapper.clientHeight,o=jn(t,r),s=jn(t,n);if(i&&i.ensure){var a=i.ensure.from.line,l=i.ensure.to.line;if(o>a){o=a;s=jn(t,Wn(Un(t,a))+e.wrapper.clientHeight)}else if(Math.min(l,t.lastLine())>=s){o=jn(t,Wn(Un(t,l))-e.wrapper.clientHeight);s=l}}return{from:o,to:Math.max(s,o+1)}}function L(e){var t=e.display,i=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=y(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,o=r+"px",s=0;s<i.length;s++)if(!i[s].hidden){e.options.fixedGutter&&i[s].gutter&&(i[s].gutter.style.left=o);var a=i[s].alignable;if(a)for(var l=0;l<a.length;l++)a[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}}function T(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=I(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(bo("div",[bo("div",i)],"CodeMirror-linenumber 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t=e.display;if(!t.scrollbarsClipped&&t.scroller.offsetWidth){t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth;t.heightForcer.style.height=Pt(e)+"px";t.sizer.style.marginBottom=-t.nativeBarWidth+"px";t.sizer.style.borderRightWidth=Pt(e)+"px";t.scrollbarsClipped=!0}}function C(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden){Li(e);return!1}if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&0==Ai(e))return!1;if(T(e)){Li(e);t.dims=w(e)}var n=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),s=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<o&&o-i.viewFrom<20&&(o=Math.max(r.first,i.viewFrom));i.viewTo>s&&i.viewTo-s<20&&(s=Math.min(n,i.viewTo));if(Ts){o=an(e.doc,o);s=ln(e.doc,s)}var 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e.lineSpace.offsetTop}function bt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Ot(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Po(e.measure,bo("pre","x")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r);return r}function Pt(e){return xa-e.display.nativeBarWidth}function Dt(e){return e.display.scroller.clientWidth-Pt(e)-e.display.barWidth}function wt(e){return e.display.scroller.clientHeight-Pt(e)-e.display.barHeight}function _t(e,t,i){var r=e.options.lineWrapping,n=r&&Dt(e);if(!t.measure.heights||r&&t.measure.width!=n){var o=t.measure.heights=[];if(r){t.measure.width=n;for(var s=t.text.firstChild.getClientRects(),a=0;a<s.length-1;a++){var l=s[a],u=s[a+1];Math.abs(l.bottom-u.bottom)>2&&o.push((l.bottom+u.top)/2-i.top)}}o.push(i.bottom-i.top)}}function Mt(e,t,i){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(Hn(e.rest[r])>i)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function kt(e,t){t=on(t);var i=Hn(t),r=e.display.externalMeasured=new gi(e.doc,t,i);r.lineN=i;var n=r.built=An(e,r);r.text=n.pre;Po(e.display.lineMeasure,n.pre);return r}function Gt(e,t,i,r){return Vt(e,Bt(e,t),i,r)}function Ut(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Ti(e,t)];var i=e.display.externalMeasured;return i&&t>=i.lineN&&t<i.lineN+i.size?i:void 0}function Bt(e,t){var i=Hn(t),r=Ut(e,i);r&&!r.text?r=null:r&&r.changes&&M(e,r,i,w(e));r||(r=kt(e,t));var n=Mt(r,t,i);return{line:t,view:r,rect:null,map:n.map,cache:n.cache,before:n.before,hasHeights:!1}}function Vt(e,t,i,r,n){t.before&&(i=-1);var o,s=i+(r||"");if(t.cache.hasOwnProperty(s))o=t.cache[s];else{t.rect||(t.rect=t.view.text.getBoundingClientRect());if(!t.hasHeights){_t(e,t.view,t.rect);t.hasHeights=!0}o=Ft(e,t,i,r);o.bogus||(t.cache[s]=o)}return{left:o.left,right:o.right,top:n?o.rtop:o.top,bottom:n?o.rbottom:o.bottom}}function Ft(e,t,i,r){for(var n,o,s,a,l=t.map,u=0;u<l.length;u+=3){var p=l[u],c=l[u+1];if(p>i){o=0;s=1;a="left"}else if(c>i){o=i-p;s=o+1}else if(u==l.length-3||i==c&&l[u+3]>i){s=c-p;o=s-1;i>=c&&(a="right")}if(null!=o){n=l[u+2];p==c&&r==(n.insertLeft?"left":"right")&&(a=r);if("left"==r&&0==o)for(;u&&l[u-2]==l[u-3]&&l[u-1].insertLeft;){n=l[(u-=3)+2];a="left"}if("right"==r&&o==c-p)for(;u<l.length-3&&l[u+3]==l[u+4]&&!l[u+5].insertLeft;){n=l[(u+=3)+2];a="right"}break}}var d;if(3==n.nodeType){for(var u=0;4>u;u++){for(;o&&Ro(t.line.text.charAt(p+o));)--o;for(;c>p+s&&Ro(t.line.text.charAt(p+s));)++s;if(ns&&9>os&&0==o&&s==c-p)d=n.parentNode.getBoundingClientRect();else if(ns&&e.options.lineWrapping){var f=Ca(n,o,s).getClientRects();d=f.length?f["right"==r?f.length-1:0]:Rs}else d=Ca(n,o,s).getBoundingClientRect()||Rs;if(d.left||d.right||0==o)break;s=o;o-=1;a="right"}ns&&11>os&&(d=Ht(e.display.measure,d))}else{o>0&&(a=r="right");var f;d=e.options.lineWrapping&&(f=n.getClientRects()).length>1?f["right"==r?f.length-1:0]:n.getBoundingClientRect()}if(ns&&9>os&&!o&&(!d||!d.left&&!d.right)){var h=n.parentNode.getClientRects()[0];d=h?{left:h.left,right:h.left+ri(e.display),top:h.top,bottom:h.bottom}:Rs}for(var E=d.top-t.rect.top,m=d.bottom-t.rect.top,g=(E+m)/2,v=t.view.measure.heights,u=0;u<v.length-1&&!(g<v[u]);u++);var x=u?v[u-1]:0,N=v[u],L={left:("right"==a?d.right:d.left)-t.rect.left,right:("left"==a?d.left:d.right)-t.rect.left,top:x,bottom:N};d.left||d.right||(L.bogus=!0);if(!e.options.singleCursorHeightPerLine){L.rtop=E;L.rbottom=m}return L}function Ht(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Fo(e))return t;var i=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*i,right:t.right*i,top:t.top*r,bottom:t.bottom*r}}function jt(e){if(e.measure){e.measure.cache={};e.measure.heights=null;if(e.rest)for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}}function Wt(e){e.display.externalMeasure=null;Oo(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)jt(e.display.view[t])}function qt(e){Wt(e);e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null;e.options.lineWrapping||(e.display.maxLineChanged=!0);e.display.lineNumChars=null}function zt(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Xt(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Yt(e,t,i,r){if(t.widgets)for(var n=0;n<t.widgets.length;++n)if(t.widgets[n].above){var o=dn(t.widgets[n]);i.top+=o;i.bottom+=o}if("line"==r)return i;r||(r="local");var s=Wn(t);"local"==r?s+=Rt(e.display):s-=e.display.viewOffset;if("page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();s+=a.top+("window"==r?0:Xt());var l=a.left+("window"==r?0:zt());i.left+=l;i.right+=l}i.top+=s;i.bottom+=s;return i}function Kt(e,t,i){if("div"==i)return t;var r=t.left,n=t.top;if("page"==i){r-=zt();n-=Xt()}else if("local"==i||!i){var o=e.display.sizer.getBoundingClientRect();r+=o.left;n+=o.top}var s=e.display.lineSpace.getBoundingClientRect();return{left:r-s.left,top:n-s.top}}function $t(e,t,i,r,n){r||(r=Un(e.doc,t.line));return Yt(e,r,Gt(e,r,t.ch,n),i)}function Qt(e,t,i,r,n,o){function s(t,s){var a=Vt(e,n,t,s?"right":"left",o);
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e.cachedCharWidth;var t=bo("span","xxxxxxxxxx"),i=bo("pre",[t]);Po(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;n>2&&(e.cachedCharWidth=n);return n||10}function ni(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Os};bs?bs.ops.push(e.curOp):e.curOp.ownsGroup=bs={ops:[e.curOp],delayedCallbacks:[]}}function oi(e){var t=e.delayedCallbacks,i=0;do{for(;i<t.length;i++)t[i]();for(var r=0;r<e.ops.length;r++){var n=e.ops[r];if(n.cursorActivityHandlers)for(;n.cursorActivityCalled<n.cursorActivityHandlers.length;)n.cursorActivityHandlers[n.cursorActivityCalled++](n.cm)}}while(i<t.length)}function si(e){var t=e.curOp,i=t.ownsGroup;if(i)try{oi(i)}finally{bs=null;for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;ai(i)}}function ai(e){for(var t=e.ops,i=0;i<t.length;i++)li(t[i]);for(var i=0;i<t.length;i++)ui(t[i]);for(var i=0;i<t.length;i++)pi(t[i]);for(var i=0;i<t.length;i++)ci(t[i]);for(var i=0;i<t.length;i++)di(t[i])}function li(e){var t=e.cm,i=t.display;S(t);e.updateMaxLine&&d(t);e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping;e.update=e.mustUpdate&&new A(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ui(e){e.updatedDisplay=e.mustUpdate&&C(e.cm,e.update)}function pi(e){var t=e.cm,i=t.display;e.updatedDisplay&&P(t);e.barMeasure=h(t);if(i.maxLineChanged&&!t.options.lineWrapping){e.adjustWidthTo=Gt(t,i.maxLine,i.maxLine.text.length).left+3;t.display.sizerWidth=e.adjustWidthTo;e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+Pt(t)+t.display.barWidth);e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Dt(t))}(e.updatedDisplay||e.selectionChanged)&&(e.newSelectionNodes=vt(t))}function ci(e){var t=e.cm;if(null!=e.adjustWidthTo){t.display.sizer.style.minWidth=e.adjustWidthTo+"px";e.maxScrollLeft<t.doc.scrollLeft&&zi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0);t.display.maxLineChanged=!1}e.newSelectionNodes&&xt(t,e.newSelectionNodes);e.updatedDisplay&&O(t,e.barMeasure);(e.updatedDisplay||e.startHeight!=t.doc.height)&&v(t,e.barMeasure);e.selectionChanged&&It(t);t.state.focused&&e.updateInput&&bi(t,e.typing)}function di(e){var t=e.cm,i=t.display,r=t.doc;e.updatedDisplay&&R(t,e.update);null==i.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(i.wheelStartX=i.wheelStartY=null);if(null!=e.scrollTop&&(i.scroller.scrollTop!=e.scrollTop||e.forceScroll)){r.scrollTop=Math.max(0,Math.min(i.scroller.scrollHeight-i.scroller.clientHeight,e.scrollTop));i.scrollbars.setScrollTop(r.scrollTop);i.scroller.scrollTop=r.scrollTop}if(null!=e.scrollLeft&&(i.scroller.scrollLeft!=e.scrollLeft||e.forceScroll)){r.scrollLeft=Math.max(0,Math.min(i.scroller.scrollWidth-Dt(t),e.scrollLeft));i.scrollbars.setScrollLeft(r.scrollLeft);i.scroller.scrollLeft=r.scrollLeft;L(t)}if(e.scrollToPos){var n=Nr(t,tt(r,e.scrollToPos.from),tt(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&xr(t,n)}var o=e.maybeHiddenMarkers,s=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||ga(o[a],"hide");if(s)for(var a=0;a<s.length;++a)s[a].lines.length&&ga(s[a],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop);e.changeObjs&&ga(t,"changes",t,e.changeObjs)}function fi(e,t){if(e.curOp)return t();ni(e);try{return t()}finally{si(e)}}function hi(e,t){return function(){if(e.curOp)return t.apply(e,arguments);ni(e);try{return t.apply(e,arguments)}finally{si(e)}}}function Ei(e){return function(){if(this.curOp)return e.apply(this,arguments);ni(this);try{return e.apply(this,arguments)}finally{si(this)}}}function mi(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);ni(t);try{return e.apply(this,arguments)}finally{si(t)}}}function gi(e,t,i){this.line=t;this.rest=sn(t);this.size=this.rest?Hn(No(this.rest))-i+1:1;this.node=this.text=null;this.hidden=un(e,t)}function vi(e,t,i){for(var r,n=[],o=t;i>o;o=r){var s=new gi(e.doc,Un(e.doc,o),o);r=o+s.size;n.push(s)}return n}function xi(e,t,i,r){null==t&&(t=e.doc.first);null==i&&(i=e.doc.first+e.doc.size);r||(r=0);var n=e.display;r&&i<n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>t)&&(n.updateLineNumbers=t);e.curOp.viewChanged=!0;if(t>=n.viewTo)Ts&&an(e.doc,t)<n.viewTo&&Li(e);else if(i<=n.viewFrom)if(Ts&&ln(e.doc,i+r)>n.viewFrom)Li(e);else{n.viewFrom+=r;n.viewTo+=r}else if(t<=n.viewFrom&&i>=n.viewTo)Li(e);else if(t<=n.viewFrom){var o=Ii(e,i,i+r,1);if(o){n.view=n.view.slice(o.index);n.viewFrom=o.lineN;n.viewTo+=r}else Li(e)}else if(i>=n.viewTo){var o=Ii(e,t,t,-1);if(o){n.view=n.view.slice(0,o.index);n.viewTo=o.lineN}else Li(e)}else{var s=Ii(e,t,t,-1),a=Ii(e,i,i+r,1);if(s&&a){n.view=n.view.slice(0,s.index).concat(vi(e,s.lineN,a.lineN)).concat(n.view.slice(a.index));n.viewTo+=r}else Li(e)}var l=n.externalMeasured;l&&(i<l.lineN?l.lineN+=r:t<l.lineN+l.size&&(n.externalMeasured=null))}function Ni(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null);if(!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Ti(e,t)];if(null!=o.node){var s=o.changes||(o.changes=[]);-1==Lo(s,i)&&s.push(i)}}}function Li(e){e.display.viewFrom=e.display.viewTo=e.doc.first;e.display.view=[];e.display.viewOffset=0}function Ti(e,t){if(t>=e.display.viewTo)return null;t-=e.display.viewFrom;if(0>t)return null;for(var i=e.display.view,r=0;r<i.length;r++){t-=i[r].size;if(0>t)return r}}function Ii(e,t,i,r){var n,o=Ti(e,t),s=e.display.view;if(!Ts||i==e.doc.first+e.doc.size)return{index:o,lineN:i};for(var a=0,l=e.display.viewFrom;o>a;a++)l+=s[a].size;if(l!=t){if(r>0){if(o==s.length-1)return null;n=l+s[o].size-t;o++}else n=l-t;t+=n;i+=n}for(;an(e.doc,i)!=i;){if(o==(0>r?0:s.length-1))return null;i+=r*s[o-(0>r?1:0)].size;o+=r}return{index:o,lineN:i}}function yi(e,t,i){var r=e.display,n=r.view;if(0==n.length||t>=r.viewTo||i<=r.viewFrom){r.view=vi(e,t,i);r.viewFrom=t}else{r.viewFrom>t?r.view=vi(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Ti(e,t)));r.viewFrom=t;r.viewTo<i?r.view=r.view.concat(vi(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Ti(e,i)))}r.viewTo=i}function Ai(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];n.hidden||n.node&&!n.changes||++i}return i}function Si(e){e.display.pollingFast||e.display.poll.set(e.options.pollInterval,function(){Ri(e);e.state.focused&&Si(e)})}function Ci(e){function t(){var r=Ri(e);if(r||i){e.display.pollingFast=!1;Si(e)}else{i=!0;e.display.poll.set(60,t)}}var i=!1;e.display.pollingFast=!0;e.display.poll.set(20,t)}function Ri(e){var t=e.display.input,i=e.display.prevInput,r=e.doc;if(!e.state.focused||Ua(t)&&!i||Di(e)||e.options.disableInput||e.state.keySeq)return!1;if(e.state.pasteIncoming&&e.state.fakedLastChar){t.value=t.value.substring(0,t.value.length-1);e.state.fakedLastChar=!1}var n=t.value;if(n==i&&!e.somethingSelected())return!1;if(ns&&os>=9&&e.display.inputHasSelection===n||ms&&/[\uf700-\uf7ff]/.test(n)){bi(e);return!1}var o=!e.curOp;o&&ni(e);e.display.shift=!1;8203!=n.charCodeAt(0)||r.sel!=e.display.selForContextMenu||i||(i="");for(var s=0,a=Math.min(i.length,n.length);a>s&&i.charCodeAt(s)==n.charCodeAt(s);)++s;var l=n.slice(s),u=Ga(l),p=null;e.state.pasteIncoming&&r.sel.ranges.length>1&&(Ps&&Ps.join("\n")==l?p=r.sel.ranges.length%Ps.length==0&&To(Ps,Ga):u.length==r.sel.ranges.length&&(p=To(u,function(e){return[e]})));for(var c=r.sel.ranges.length-1;c>=0;c--){var d=r.sel.ranges[c],f=d.from(),h=d.to();s<i.length?f=Is(f.line,f.ch-(i.length-s)):e.state.overwrite&&d.empty()&&!e.state.pasteIncoming&&(h=Is(h.line,Math.min(Un(r,h.line).text.length,h.ch+No(u).length)));var E=e.curOp.updateInput,m={from:f,to:h,text:p?p[c%p.length]:u,origin:e.state.pasteIncoming?"paste":e.state.cutIncoming?"cut":"+input"};dr(e.doc,m);po(e,"inputRead",e,m);if(l&&!e.state.pasteIncoming&&e.options.electricChars&&e.options.smartIndent&&d.head.ch<100&&(!c||r.sel.ranges[c-1].head.line!=d.head.line)){var g=e.getModeAt(d.head),v=Us(m);if(g.electricChars){for(var x=0;x<g.electricChars.length;x++)if(l.indexOf(g.electricChars.charAt(x))>-1){Sr(e,v.line,"smart");break}}else g.electricInput&&g.electricInput.test(Un(r,v.line).text.slice(0,v.ch))&&Sr(e,v.line,"smart")}}yr(e);e.curOp.updateInput=E;e.curOp.typing=!0;n.length>1e3||n.indexOf("\n")>-1?t.value=e.display.prevInput="":e.display.prevInput=n;o&&si(e);e.state.pasteIncoming=e.state.cutIncoming=!1;return!0}function bi(e,t){if(!e.display.contextMenuPending){var i,r,n=e.doc;if(e.somethingSelected()){e.display.prevInput="";var o=n.sel.primary();i=Ba&&(o.to().line-o.from().line>100||(r=e.getSelection()).length>1e3);var s=i?"-":r||e.getSelection();e.display.input.value=s;e.state.focused&&Sa(e.display.input);ns&&os>=9&&(e.display.inputHasSelection=s)}else if(!t){e.display.prevInput=e.display.input.value="";ns&&os>=9&&(e.display.inputHasSelection=null)}e.display.inaccurateSelection=i}}function Oi(e){"nocursor"==e.options.readOnly||Es&&wo()==e.display.input||e.display.input.focus()}function Pi(e){if(!e.state.focused){Oi(e);rr(e)}}function Di(e){return e.options.readOnly||e.doc.cantEdit}function wi(e){function t(t){fo(e,t)||ha(t)}function i(t){if(e.somethingSelected()){Ps=e.getSelections();if(r.inaccurateSelection){r.prevInput="";r.inaccurateSelection=!1;r.input.value=Ps.join("\n");Sa(r.input)}}else{for(var i=[],n=[],o=0;o<e.doc.sel.ranges.length;o++){var s=e.doc.sel.ranges[o].head.line,a={anchor:Is(s,0),head:Is(s+1,0)};n.push(a);i.push(e.getRange(a.anchor,a.head))}if("cut"==t.type)e.setSelections(n,null,La);else{r.prevInput="";r.input.value=i.join("\n");Sa(r.input)}Ps=i}"cut"==t.type&&(e.state.cutIncoming=!0)}var r=e.display;Ea(r.scroller,"mousedown",hi(e,Gi));ns&&11>os?Ea(r.scroller,"dblclick",hi(e,function(t){if(!fo(e,t)){var i=ki(e,t);if(i&&!Hi(e,t)&&!Mi(e.display,t)){da(t);var r=e.findWordAt(i);st(e.doc,r.anchor,r.head)}}})):Ea(r.scroller,"dblclick",function(t){fo(e,t)||da(t)});Ea(r.lineSpace,"selectstart",function(e){Mi(r,e)||da(e)});Ns||Ea(r.scroller,"contextmenu",function(t){or(e,t)});Ea(r.scroller,"scroll",function(){if(r.scroller.clientHeight){qi(e,r.scroller.scrollTop);zi(e,r.scroller.scrollLeft,!0);ga(e,"scroll",e)}});Ea(r.scroller,"mousewheel",function(t){Xi(e,t)});Ea(r.scroller,"DOMMouseScroll",function(t){Xi(e,t)});Ea(r.wrapper,"scroll",function(){r.wrapper.scrollTop=r.wrapper.scrollLeft=0});Ea(r.input,"keyup",function(t){tr.call(e,t)});Ea(r.input,"input",function(){ns&&os>=9&&e.display.inputHasSelection&&(e.display.inputHasSelection=null);Ri(e)});Ea(r.input,"keydown",hi(e,Ji));Ea(r.input,"keypress",hi(e,ir));Ea(r.input,"focus",Ao(rr,e));Ea(r.input,"blur",Ao(nr,e));if(e.options.dragDrop){Ea(r.scroller,"dragstart",function(t){Wi(e,t)});Ea(r.scroller,"dragenter",t);Ea(r.scroller,"dragover",t);Ea(r.scroller,"drop",hi(e,ji))}Ea(r.scroller,"paste",function(t){if(!Mi(r,t)){e.state.pasteIncoming=!0;Oi(e);Ci(e)}});Ea(r.input,"paste",function(){if(ss&&!e.state.fakedLastChar&&!(new Date-e.state.lastMiddleDown<200)){var t=r.input.selectionStart,i=r.input.selectionEnd;r.input.value+="$";r.input.selectionEnd=i;r.input.selectionStart=t;e.state.fakedLastChar=!0}e.state.pasteIncoming=!0;Ci(e)});Ea(r.input,"cut",i);Ea(r.input,"copy",i);cs&&Ea(r.sizer,"mouseup",function(){wo()==r.input&&r.input.blur();Oi(e)})}function _i(e){var t=e.display;if(t.lastWrapHeight!=t.wrapper.clientHeight||t.lastWrapWidth!=t.wrapper.clientWidth){t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null;t.scrollbarsClipped=!1;e.setSize()}}function Mi(e,t){for(var i=lo(t);i!=e.wrapper;i=i.parentNode)if(!i||1==i.nodeType&&"true"==i.getAttribute("cm-ignore-events")||i.parentNode==e.sizer&&i!=e.mover)return!0}function ki(e,t,i,r){var n=e.display;if(!i&&"true"==lo(t).getAttribute("not-content"))return null;var o,s,a=n.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left;s=t.clientY-a.top}catch(t){return null}var l,u=ei(e,o,s);if(r&&1==u.xRel&&(l=Un(e.doc,u.line).text).length==u.ch){var p=ya(l,l.length,e.options.tabSize)-l.length;u=Is(u.line,Math.max(0,Math.round((o-Ot(e.display).left)/ri(e.display))-p))}return u}function Gi(e){if(!fo(this,e)){var t=this,i=t.display;i.shift=e.shiftKey;if(Mi(i,e)){if(!ss){i.scroller.draggable=!1;setTimeout(function(){i.scroller.draggable=!0},100)}}else if(!Hi(t,e)){var r=ki(t,e);window.focus();switch(uo(e)){case 1:r?Ui(t,e,r):lo(e)==i.scroller&&da(e);break;case 2:ss&&(t.state.lastMiddleDown=+new Date);r&&st(t.doc,r);setTimeout(Ao(Oi,t),20);da(e);break;case 3:Ns&&or(t,e)}}}}function Ui(e,t,i){setTimeout(Ao(Pi,e),0);var r,n=+new Date;if(Cs&&Cs.time>n-400&&0==ys(Cs.pos,i))r="triple";else if(Ss&&Ss.time>n-400&&0==ys(Ss.pos,i)){r="double";Cs={time:n,pos:i}}else{r="single";Ss={time:n,pos:i}}var o,s=e.doc.sel,a=ms?t.metaKey:t.ctrlKey;e.options.dragDrop&&ka&&!Di(e)&&"single"==r&&(o=s.contains(i))>-1&&!s.ranges[o].empty()?Bi(e,t,i,a):Vi(e,t,i,r,a)}function Bi(e,t,i,r){var n=e.display,o=hi(e,function(s){ss&&(n.scroller.draggable=!1);e.state.draggingText=!1;ma(document,"mouseup",o);ma(n.scroller,"drop",o);if(Math.abs(t.clientX-s.clientX)+Math.abs(t.clientY-s.clientY)<10){da(s);r||st(e.doc,i);Oi(e);ns&&9==os&&setTimeout(function(){document.body.focus();Oi(e)},20)}});ss&&(n.scroller.draggable=!0);e.state.draggingText=o;n.scroller.dragDrop&&n.scroller.dragDrop();Ea(document,"mouseup",o);Ea(n.scroller,"drop",o)}function Vi(e,t,i,r,n){function o(t){if(0!=ys(m,t)){m=t;if("rect"==r){for(var n=[],o=e.options.tabSize,s=ya(Un(u,i.line).text,i.ch,o),a=ya(Un(u,t.line).text,t.ch,o),l=Math.min(s,a),f=Math.max(s,a),h=Math.min(i.line,t.line),E=Math.min(e.lastLine(),Math.max(i.line,t.line));E>=h;h++){var g=Un(u,h).text,v=vo(g,l,o);l==f?n.push(new Q(Is(h,v),Is(h,v))):g.length>v&&n.push(new Q(Is(h,v),Is(h,vo(g,f,o))))}n.length||n.push(new Q(i,i));dt(u,Z(d.ranges.slice(0,c).concat(n),c),{origin:"*mouse",scroll:!1});e.scrollIntoView(t)}else{var x=p,N=x.anchor,L=t;if("single"!=r){if("double"==r)var T=e.findWordAt(t);else var T=new Q(Is(t.line,0),tt(u,Is(t.line+1,0)));if(ys(T.anchor,N)>0){L=T.head;N=K(x.from(),T.anchor)}else{L=T.anchor;N=Y(x.to(),T.head)}}var n=d.ranges.slice(0);n[c]=new Q(tt(u,N),L);dt(u,Z(n,c),Ta)}}}function s(t){var i=++v,n=ki(e,t,!0,"rect"==r);if(n)if(0!=ys(n,m)){Pi(e);o(n);var a=N(l,u);(n.line>=a.to||n.line<a.from)&&setTimeout(hi(e,function(){v==i&&s(t)}),150)}else{var p=t.clientY<g.top?-20:t.clientY>g.bottom?20:0;p&&setTimeout(hi(e,function(){if(v==i){l.scroller.scrollTop+=p;s(t)}}),50)}}function a(t){v=1/0;da(t);Oi(e);ma(document,"mousemove",x);ma(document,"mouseup",L);u.history.lastSelOrigin=null}var l=e.display,u=e.doc;da(t);var p,c,d=u.sel,f=d.ranges;if(n&&!t.shiftKey){c=u.sel.contains(i);p=c>-1?f[c]:new Q(i,i)}else p=u.sel.primary();if(t.altKey){r="rect";n||(p=new Q(i,i));i=ki(e,t,!0,!0);c=-1}else if("double"==r){var h=e.findWordAt(i);p=e.display.shift||u.extend?ot(u,p,h.anchor,h.head):h}else if("triple"==r){var E=new Q(Is(i.line,0),tt(u,Is(i.line+1,0)));p=e.display.shift||u.extend?ot(u,p,E.anchor,E.head):E}else p=ot(u,p,i);if(n)if(-1==c){c=f.length;dt(u,Z(f.concat([p]),c),{scroll:!1,origin:"*mouse"})}else if(f.length>1&&f[c].empty()&&"single"==r){dt(u,Z(f.slice(0,c).concat(f.slice(c+1)),0));d=u.sel}else lt(u,c,p,Ta);else{c=0;dt(u,new $([p],0),Ta);d=u.sel}var m=i,g=l.wrapper.getBoundingClientRect(),v=0,x=hi(e,function(e){uo(e)?s(e):a(e)}),L=hi(e,a);Ea(document,"mousemove",x);Ea(document,"mouseup",L)}function Fi(e,t,i,r,n){try{var o=t.clientX,s=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&da(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(s>l.bottom||!Eo(e,i))return ao(t);s-=l.top-a.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var p=a.gutters.childNodes[u];if(p&&p.getBoundingClientRect().right>=o){var c=jn(e.doc,s),d=e.options.gutters[u];n(e,i,e,c,d,t);return ao(t)}}}function Hi(e,t){return Fi(e,t,"gutterClick",!0,po)}function ji(e){var t=this;if(!fo(t,e)&&!Mi(t.display,e)){da(e);ns&&(Ds=+new Date);var i=ki(t,e,!0),r=e.dataTransfer.files;if(i&&!Di(t))if(r&&r.length&&window.FileReader&&window.File)for(var n=r.length,o=Array(n),s=0,a=function(e,r){var a=new FileReader;a.onload=hi(t,function(){o[r]=a.result;if(++s==n){i=tt(t.doc,i);var e={from:i,to:i,text:Ga(o.join("\n")),origin:"paste"};dr(t.doc,e);ct(t.doc,J(i,Us(e)))}});a.readAsText(e)},l=0;n>l;++l)a(r[l],l);else{if(t.state.draggingText&&t.doc.sel.contains(i)>-1){t.state.draggingText(e);setTimeout(Ao(Oi,t),20);return}try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(ms?e.metaKey:e.ctrlKey))var u=t.listSelections();ft(t.doc,J(i,i));if(u)for(var l=0;l<u.length;++l)vr(t.doc,"",u[l].anchor,u[l].head,"drag");t.replaceSelection(o,"around","paste");Oi(t)}}catch(e){}}}}function Wi(e,t){if(ns&&(!e.state.draggingText||+new Date-Ds<100))ha(t);else if(!fo(e,t)&&!Mi(e.display,t)){t.dataTransfer.setData("Text",e.getSelection());if(t.dataTransfer.setDragImage&&!ps){var i=bo("img",null,null,"position: fixed; left: 0; top: 0;");i.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";if(us){i.width=i.height=1;e.display.wrapper.appendChild(i);i._top=i.offsetTop}t.dataTransfer.setDragImage(i,0,0);us&&i.parentNode.removeChild(i)}}}function qi(e,t){if(!(Math.abs(e.doc.scrollTop-t)<2)){e.doc.scrollTop=t;ts||b(e,{top:t});e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t);e.display.scrollbars.setScrollTop(t);ts&&b(e);yt(e,100)}}function zi(e,t,i){if(!(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth);e.doc.scrollLeft=t;L(e);e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t);e.display.scrollbars.setScrollLeft(t)}}function Xi(e,t){var i=Ms(t),r=i.x,n=i.y,o=e.display,s=o.scroller;if(r&&s.scrollWidth>s.clientWidth||n&&s.scrollHeight>s.clientHeight){if(n&&ms&&ss)e:for(var a=t.target,l=o.view;a!=s;a=a.parentNode)for(var u=0;u<l.length;u++)if(l[u].node==a){e.display.currentWheelTarget=a;break e}if(!r||ts||us||null==_s){if(n&&null!=_s){var p=n*_s,c=e.doc.scrollTop,d=c+o.wrapper.clientHeight;0>p?c=Math.max(0,c+p-50):d=Math.min(e.doc.height,d+p+50);b(e,{top:c,bottom:d})}if(20>ws)if(null==o.wheelStartX){o.wheelStartX=s.scrollLeft;o.wheelStartY=s.scrollTop;o.wheelDX=r;o.wheelDY=n;setTimeout(function(){if(null!=o.wheelStartX){var e=s.scrollLeft-o.wheelStartX,t=s.scrollTop-o.wheelStartY,i=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null;if(i){_s=(_s*ws+i)/(ws+1);++ws}}},200)}else{o.wheelDX+=r;o.wheelDY+=n}}else{n&&qi(e,Math.max(0,Math.min(s.scrollTop+n*_s,s.scrollHeight-s.clientHeight)));zi(e,Math.max(0,Math.min(s.scrollLeft+r*_s,s.scrollWidth-s.clientWidth)));da(t);o.wheelStartX=null}}}function Yi(e,t,i){if("string"==typeof t){t=Ks[t];if(!t)return!1}e.display.pollingFast&&Ri(e)&&(e.display.pollingFast=!1);var r=e.display.shift,n=!1;try{Di(e)&&(e.state.suppressEdits=!0);i&&(e.display.shift=!1);n=t(e)!=Na}finally{e.display.shift=r;e.state.suppressEdits=!1}return n}function Ki(e,t,i){for(var r=0;r<e.state.keyMaps.length;r++){var n=Qs(t,e.state.keyMaps[r],i,e);if(n)return n}return e.options.extraKeys&&Qs(t,e.options.extraKeys,i,e)||Qs(t,e.options.keyMap,i,e)}function $i(e,t,i,r){var n=e.state.keySeq;if(n){if(Zs(t))return"handled";ks.set(50,function(){if(e.state.keySeq==n){e.state.keySeq=null;bi(e)}});t=n+" "+t}var o=Ki(e,t,r);"multi"==o&&(e.state.keySeq=t);"handled"==o&&po(e,"keyHandled",e,t,i);if("handled"==o||"multi"==o){da(i);It(e)}if(n&&!o&&/\'$/.test(t)){da(i);return!0}return!!o}function Qi(e,t){var i=Js(t,!0);return i?t.shiftKey&&!e.state.keySeq?$i(e,"Shift-"+i,t,function(t){return Yi(e,t,!0)})||$i(e,i,t,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?Yi(e,t):void 0}):$i(e,i,t,function(t){return Yi(e,t)}):!1}function Zi(e,t,i){return $i(e,"'"+i+"'",t,function(t){return Yi(e,t,!0)})}function Ji(e){var t=this;Pi(t);if(!fo(t,e)){ns&&11>os&&27==e.keyCode&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=16==i||e.shiftKey;var r=Qi(t,e);if(us){Gs=r?i:null;!r&&88==i&&!Ba&&(ms?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")}18!=i||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||er(t)}}function er(e){function 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r=e.doc,n=e.display,s=t.from,a=t.to,l=!1,u=s.line;if(!e.options.lineWrapping){u=Hn(on(Un(r,s.line)));r.iter(u,a.line+1,function(e){if(e==n.maxLine){l=!0;return!0}})}r.sel.contains(t.from,t.to)>-1&&ho(e);wn(r,t,i,o(e));if(!e.options.lineWrapping){r.iter(u,s.line+t.text.length,function(e){var t=c(e);if(t>n.maxLineLength){n.maxLine=e;n.maxLineLength=t;n.maxLineChanged=!0;l=!1}});l&&(e.curOp.updateMaxLine=!0)}r.frontier=Math.min(r.frontier,s.line);yt(e,400);var p=t.text.length-(a.line-s.line)-1;t.full?xi(e):s.line!=a.line||1!=t.text.length||Dn(e.doc,t)?xi(e,s.line,a.line+1,p):Ni(e,s.line,"text");var d=Eo(e,"changes"),f=Eo(e,"change");if(f||d){var h={from:s,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&po(e,"change",e,h);d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function vr(e,t,i,r,n){r||(r=i);if(ys(r,i)<0){var o=r;r=i;i=o}"string"==typeof t&&(t=Ga(t));dr(e,{from:i,to:r,text:t,origin:n})}function xr(e,t){if(!fo(e,"scrollCursorIntoView")){var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1);if(null!=n&&!fs){var o=bo("div","",null,"position: absolute; top: "+(t.top-i.viewOffset-Rt(e.display))+"px; height: "+(t.bottom-t.top+Pt(e)+i.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o);o.scrollIntoView(n);e.display.lineSpace.removeChild(o)}}}function Nr(e,t,i,r){null==r&&(r=0);for(var n=0;5>n;n++){var o=!1,s=Qt(e,t),a=i&&i!=t?Qt(e,i):s,l=Tr(e,Math.min(s.left,a.left),Math.min(s.top,a.top)-r,Math.max(s.left,a.left),Math.max(s.bottom,a.bottom)+r),u=e.doc.scrollTop,p=e.doc.scrollLeft;if(null!=l.scrollTop){qi(e,l.scrollTop);Math.abs(e.doc.scrollTop-u)>1&&(o=!0)}if(null!=l.scrollLeft){zi(e,l.scrollLeft);Math.abs(e.doc.scrollLeft-p)>1&&(o=!0)}if(!o)break}return s}function Lr(e,t,i,r,n){var o=Tr(e,t,i,r,n);null!=o.scrollTop&&qi(e,o.scrollTop);null!=o.scrollLeft&&zi(e,o.scrollLeft)}function Tr(e,t,i,r,n){var o=e.display,s=ii(e.display);0>i&&(i=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,l=wt(e),u={};n-i>l&&(n=i+l);var p=e.doc.height+bt(o),c=s>i,d=n>p-s;if(a>i)u.scrollTop=c?0:i;else if(n>a+l){var f=Math.min(i,(d?p:n)-l);f!=a&&(u.scrollTop=f)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,E=Dt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=r-t>E;m&&(r=t+E);10>t?u.scrollLeft=0:h>t?u.scrollLeft=Math.max(0,t-(m?0:10)):r>E+h-3&&(u.scrollLeft=r+(m?0:10)-E);return u}function Ir(e,t,i){(null!=t||null!=i)&&Ar(e);null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t);null!=i&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+i)}function yr(e){Ar(e);var 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r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:r,modeSpec:t,opaque:i&&i.opaque});this.state.modeGen++;xi(this)}),removeOverlay:Ei(function(e){for(var t=this.state.overlays,i=0;i<t.length;++i){var r=t[i].modeSpec;if(r==e||"string"==typeof e&&r.name==e){t.splice(i,1);this.state.modeGen++;xi(this);return}}}),indentLine:Ei(function(e,t,i){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract");rt(this.doc,e)&&Sr(this,e,t,i)}),indentSelection:Ei(function(e){for(var t=this.doc.sel.ranges,i=-1,r=0;r<t.length;r++){var n=t[r];if(n.empty()){if(n.head.line>i){Sr(this,n.head.line,e,!0);i=n.head.line;r==this.doc.sel.primIndex&&yr(this)}}else{var o=n.from(),s=n.to(),a=Math.max(i,o.line);i=Math.min(this.lastLine(),s.line-(s.ch?0:1))+1;for(var l=a;i>l;++l)Sr(this,l,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&<(this.doc,r,new 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e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Pt(this)-this.display.barHeight,width:e.scrollWidth-Pt(this)-this.display.barWidth,clientHeight:wt(this),clientWidth:Dt(this)}},scrollIntoView:Ei(function(e,t){if(null==e){e={from:this.doc.sel.primary().head,to:null};null==t&&(t=this.options.cursorScrollMargin)}else"number"==typeof e?e={from:Is(e,0),to:null}:null==e.from&&(e={from:e,to:null});e.to||(e.to=e.from);e.margin=t||0;if(null!=e.from.line){Ar(this);this.curOp.scrollToPos=e}else{var i=Tr(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(i.scrollLeft,i.scrollTop)}}),setSize:Ei(function(e,t){function i(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=i(e));null!=t&&(r.display.wrapper.style.height=i(t));r.options.lineWrapping&&Wt(this);var n=r.display.viewFrom;r.doc.iter(n,r.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Ni(r,n,"widget");break}++n});r.curOp.forceUpdate=!0;ga(r,"refresh",this)}),operation:function(e){return fi(this,e)},refresh:Ei(function(){var e=this.display.cachedTextHeight;xi(this);this.curOp.forceUpdate=!0;qt(this);this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop);p(this);(null==e||Math.abs(e-ii(this.display))>.5)&&s(this);ga(this,"refresh",this)}),swapDoc:Ei(function(e){var t=this.doc;t.cm=null;Gn(this,e);qt(this);bi(this);this.scrollTo(e.scrollLeft,e.scrollTop);this.curOp.forceScroll=!0;po(this,"swapDoc",this,t);return t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}};mo(e);var Bs=e.defaults={},Vs=e.optionHandlers={},Fs=e.Init={toString:function(){return"CodeMirror.Init"}};Pr("value","",function(e,t){e.setValue(t)},!0);Pr("mode",null,function(e,t){e.doc.modeOption=t;i(e)},!0);Pr("indentUnit",2,i,!0);Pr("indentWithTabs",!1);Pr("smartIndent",!0);Pr("tabSize",4,function(e){r(e);qt(e);xi(e)},!0);Pr("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t){e.options.specialChars=new RegExp(t.source+(t.test(" ")?"":"| "),"g");e.refresh()},!0);Pr("specialCharPlaceholder",Sn,function(e){e.refresh()},!0);Pr("electricChars",!0);Pr("rtlMoveVisually",!gs);Pr("wholeLineUpdateBefore",!0);Pr("theme","default",function(e){a(e);l(e)},!0);Pr("keyMap","default",function(t,i,r){var n=wr(i),o=r!=e.Init&&wr(r);o&&o.detach&&o.detach(t,n);n.attach&&n.attach(t,o||null)});Pr("extraKeys",null);Pr("lineWrapping",!1,n,!0);Pr("gutters",[],function(e){f(e.options);l(e)},!0);Pr("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?y(e.display)+"px":"0";e.refresh()},!0);Pr("coverGutterNextToScrollbar",!1,function(e){v(e)},!0);Pr("scrollbarStyle","native",function(e){g(e);v(e);e.display.scrollbars.setScrollTop(e.doc.scrollTop);e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0);Pr("lineNumbers",!1,function(e){f(e.options);l(e)},!0);Pr("firstLineNumber",1,l,!0);Pr("lineNumberFormatter",function(e){return 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Hs=e.modes={},js=e.mimeModes={};e.defineMode=function(t,i){e.defaults.mode||"null"==t||(e.defaults.mode=t);arguments.length>2&&(i.dependencies=Array.prototype.slice.call(arguments,2));Hs[t]=i};e.defineMIME=function(e,t){js[e]=t};e.resolveMode=function(t){if("string"==typeof t&&js.hasOwnProperty(t))t=js[t];else if(t&&"string"==typeof t.name&&js.hasOwnProperty(t.name)){var i=js[t.name];"string"==typeof i&&(i={name:i});t=Io(i,t);t.name=i.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}};e.getMode=function(t,i){var i=e.resolveMode(i),r=Hs[i.name];if(!r)return e.getMode(t,"text/plain");var n=r(t,i);if(Ws.hasOwnProperty(i.name)){var o=Ws[i.name];for(var s in o)if(o.hasOwnProperty(s)){n.hasOwnProperty(s)&&(n["_"+s]=n[s]);n[s]=o[s]}}n.name=i.name;i.helperType&&(n.helperType=i.helperType);if(i.modeProps)for(var s in i.modeProps)n[s]=i.modeProps[s];return n};e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}});e.defineMIME("text/plain","null");var Ws=e.modeExtensions={};e.extendMode=function(e,t){var i=Ws.hasOwnProperty(e)?Ws[e]:Ws[e]={};yo(t,i)};e.defineExtension=function(t,i){e.prototype[t]=i};e.defineDocExtension=function(e,t){ua.prototype[e]=t};e.defineOption=Pr;var qs=[];e.defineInitHook=function(e){qs.push(e)};var zs=e.helpers={};e.registerHelper=function(t,i,r){zs.hasOwnProperty(t)||(zs[t]=e[t]={_global:[]});zs[t][i]=r};e.registerGlobalHelper=function(t,i,r,n){e.registerHelper(t,i,n);zs[t]._global.push({pred:r,val:n})};var Xs=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var i={};for(var r in t){var n=t[r];n instanceof Array&&(n=n.concat([]));i[r]=n}return i},Ys=e.startState=function(e,t,i){return e.startState?e.startState(t,i):!0};e.innerMode=function(e,t){for(;e.innerMode;){var i=e.innerMode(t);if(!i||i.mode==e)break;t=i.state;e=i.mode}return i||{mode:e,state:t}};var Ks=e.commands={selectAll:function(e){e.setSelection(Is(e.firstLine(),0),Is(e.lastLine()),La)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),La)},killLine:function(e){Rr(e,function(t){if(t.empty()){var i=Un(e.doc,t.head.line).text.length;return t.head.ch==i&&t.head.line<e.lastLine()?{from:t.head,to:Is(t.head.line+1,0)}:{from:t.head,to:Is(t.head.line,i)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){Rr(e,function(t){return{from:Is(t.from().line,0),to:tt(e.doc,Is(t.to().line+1,0))}})},delLineLeft:function(e){Rr(e,function(e){return{from:Is(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){Rr(e,function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){Rr(e,function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div");return{from:t.from(),to:r}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Is(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Is(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return Xo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return Ko(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return Yo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var i=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},Ia)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var 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r.ch<e.getLine(r.line).search(/\S/)?Ko(e,t.head):r},Ia)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],i=e.listSelections(),r=e.options.tabSize,n=0;n<i.length;n++){var o=i[n].from(),s=ya(e.getLine(o.line),o.ch,r);t.push(new Array(r-s%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){fi(e,function(){for(var t=e.listSelections(),i=[],r=0;r<t.length;r++){var n=t[r].head,o=Un(e.doc,n.line).text;if(o){n.ch==o.length&&(n=new Is(n.line,n.ch-1));if(n.ch>0){n=new Is(n.line,n.ch+1);e.replaceRange(o.charAt(n.ch-1)+o.charAt(n.ch-2),Is(n.line,n.ch-2),n,"+transpose")}else if(n.line>e.doc.first){var s=Un(e.doc,n.line-1).text;s&&e.replaceRange(o.charAt(0)+"\n"+s.charAt(s.length-1),Is(n.line-1,s.length-1),Is(n.line,1),"+transpose")}}i.push(new Q(n,n))}e.setSelections(i)})},newlineAndIndent:function(e){fi(e,function(){for(var t=e.listSelections().length,i=0;t>i;i++){var r=e.listSelections()[i];e.replaceRange("\n",r.anchor,r.head,"+input");e.indentLine(r.from().line+1,null,!0);yr(e)}})},toggleOverwrite:function(e){e.toggleOverwrite()}},$s=e.keyMap={};$s.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"};$s.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"};$s.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"};$s.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]};$s["default"]=ms?$s.macDefault:$s.pcDefault;e.normalizeKeyMap=function(e){var t={};for(var i in e)if(e.hasOwnProperty(i)){var r=e[i];if(/^(name|fallthrough|(de|at)tach)$/.test(i))continue;if("..."==r){delete e[i];continue}for(var n=To(i.split(" "),Dr),o=0;o<n.length;o++){var s,a;if(o==n.length-1){a=i;s=r}else{a=n.slice(0,o+1).join(" ");s="..."}var l=t[a];if(l){if(l!=s)throw new Error("Inconsistent bindings for "+a)}else t[a]=s}delete e[i]}for(var u in t)e[u]=t[u];return e};var Qs=e.lookupKey=function(e,t,i,r){t=wr(t);var n=t.call?t.call(e,r):t[e];if(n===!1)return"nothing";if("..."===n)return"multi";if(null!=n&&i(n))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return Qs(e,t.fallthrough,i,r);for(var o=0;o<t.fallthrough.length;o++){var s=Qs(e,t.fallthrough[o],i,r);if(s)return s}}},Zs=e.isModifierKey=function(e){var t="string"==typeof e?e:Fa[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},Js=e.keyName=function(e,t){if(us&&34==e.keyCode&&e["char"])return!1;var i=Fa[e.keyCode],r=i;if(null==r||e.altGraphKey)return!1;e.altKey&&"Alt"!=i&&(r="Alt-"+r);(xs?e.metaKey:e.ctrlKey)&&"Ctrl"!=i&&(r="Ctrl-"+r);(xs?e.ctrlKey:e.metaKey)&&"Cmd"!=i&&(r="Cmd-"+r);!t&&e.shiftKey&&"Shift"!=i&&(r="Shift-"+r);return r};e.fromTextArea=function(t,i){function r(){t.value=u.getValue()}i||(i={});i.value=t.value;!i.tabindex&&t.tabindex&&(i.tabindex=t.tabindex);!i.placeholder&&t.placeholder&&(i.placeholder=t.placeholder);if(null==i.autofocus){var n=wo();i.autofocus=n==t||null!=t.getAttribute("autofocus")&&n==document.body}if(t.form){Ea(t.form,"submit",r);if(!i.leaveSubmitMethodAlone){var o=t.form,s=o.submit;try{var a=o.submit=function(){r();o.submit=s;o.submit();o.submit=a}}catch(l){}}}t.style.display="none";var u=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},i);u.save=r;u.getTextArea=function(){return 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this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);if(t>-1){this.pos=t;return!0}},backUp:function(e){this.pos-=e},column:function(){if(this.lastColumnPos<this.start){this.lastColumnValue=ya(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue);this.lastColumnPos=this.start}return this.lastColumnValue-(this.lineStart?ya(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return ya(this.string,null,this.tabSize)-(this.lineStart?ya(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,i){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);if(r&&r.index>0)return null;r&&t!==!1&&(this.pos+=r[0].length);return r}var n=function(e){return i?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);if(n(o)==n(e)){t!==!1&&(this.pos+=e.length);return!0}},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}};var ta=e.TextMarker=function(e,t){this.lines=[];this.type=t;this.doc=e};mo(ta);ta.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;t&&ni(e);if(Eo(this,"clear")){var i=this.find();i&&po(this,"clear",i.from,i.to)}for(var r=null,n=null,o=0;o<this.lines.length;++o){var s=this.lines[o],a=Vr(s.markedSpans,this);if(e&&!this.collapsed)Ni(e,Hn(s),"text");else if(e){null!=a.to&&(n=Hn(s));null!=a.from&&(r=Hn(s))}s.markedSpans=Fr(s.markedSpans,a);null==a.from&&this.collapsed&&!un(this.doc,s)&&e&&Fn(s,ii(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var l=on(this.lines[o]),u=c(l);if(u>e.display.maxLineLength){e.display.maxLine=l;e.display.maxLineLength=u;e.display.maxLineChanged=!0}}null!=r&&e&&this.collapsed&&xi(e,r,n+1);this.lines.length=0;this.explicitlyCleared=!0;if(this.atomic&&this.doc.cantEdit){this.doc.cantEdit=!1;e&&Et(e.doc)}e&&po(e,"markerCleared",e,this);t&&si(e);this.parent&&this.parent.clear()}};ta.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var o=this.lines[n],s=Vr(o.markedSpans,this);if(null!=s.from){i=Is(t?o:Hn(o),s.from);if(-1==e)return i}if(null!=s.to){r=Is(t?o:Hn(o),s.to);if(1==e)return r}}return i&&{from:i,to:r}};ta.prototype.changed=function(){var e=this.find(-1,!0),t=this,i=this.doc.cm;e&&i&&fi(i,function(){var r=e.line,n=Hn(e.line),o=Ut(i,n);if(o){jt(o);i.curOp.selectionChanged=i.curOp.forceUpdate=!0}i.curOp.updateMaxLine=!0;if(!un(t.doc,r)&&null!=t.height){var s=t.height;t.height=null;var a=dn(t)-s;a&&Fn(r,r.height+a)}})};ta.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=Lo(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)};ta.prototype.detachLine=function(e){this.lines.splice(Lo(this.lines,e),1);if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var ia=0,ra=e.SharedTextMarker=function(e,t){this.markers=e;this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};mo(ra);ra.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();po(this,"clear")}};ra.prototype.find=function(e,t){return this.primary.find(e,t)};var na=e.LineWidget=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.cm=e;this.node=t};mo(na);na.prototype.clear=function(){var e=this.cm,t=this.line.widgets,i=this.line,r=Hn(i);if(null!=r&&t){for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var o=dn(this);fi(e,function(){cn(e,i,-o);Ni(e,r,"widget");Fn(i,Math.max(0,i.height-o))})}};na.prototype.changed=function(){var e=this.height,t=this.cm,i=this.line;this.height=null;var r=dn(this)-e;r&&fi(t,function(){t.curOp.forceUpdate=!0;cn(t,i,r);Fn(i,i.height+r)})};var oa=e.Line=function(e,t,i){this.text=e;$r(this,t);this.height=i?i(this):1};mo(oa);oa.prototype.lineNo=function(){return Hn(this)};var sa={},aa={};_n.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;r>i;++i){var n=this.lines[i];this.height-=n.height;En(n);po(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i;this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;r>e;++e)if(i(this.lines[e]))return!0}};Mn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],n=r.chunkSize();if(n>e){var o=Math.min(t,n-e),s=r.height;r.removeInner(e,o);this.height-=s-r.height;if(n==o){this.children.splice(i--,1);r.parent=null}if(0==(t-=o))break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof _n))){var a=[];this.collapse(a);this.children=[new _n(a)];this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length;this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],o=n.chunkSize();if(o>=e){n.insertInner(e,t,i);if(n.lines&&n.lines.length>50){for(;n.lines.length>50;){var s=n.lines.splice(n.lines.length-25,25),a=new 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0},getLineNumber:function(e){return Hn(e)},getLineHandleVisualStart:function(e){"number"==typeof e&&(e=Un(this,e));return on(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return tt(this,e)},getCursor:function(e){var t,i=this.sel.primary();t=null==e||"head"==e?i.head:"anchor"==e?i.anchor:"end"==e||"to"==e||e===!1?i.to():i.from();return t},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:mi(function(e,t,i){ut(this,tt(this,"number"==typeof e?Is(e,t||0):e),null,i)}),setSelection:mi(function(e,t,i){ut(this,tt(this,e),tt(this,t||e),i)}),extendSelection:mi(function(e,t,i){st(this,tt(this,e),t&&tt(this,t),i)}),extendSelections:mi(function(e,t){at(this,nt(this,e,t))}),extendSelectionsBy:mi(function(e,t){at(this,To(this.sel.ranges,e),t)}),setSelections:mi(function(e,t,i){if(e.length){for(var 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e,t=ot.timers,i=0;hi=ot.now();for(;i<t.length;i++){e=t[i];e()||t[i]!==e||t.splice(i--,1)}t.length||ot.fx.stop();hi=void 0};ot.fx.timer=function(e){ot.timers.push(e);e()?ot.fx.start():ot.timers.pop()};ot.fx.interval=13;ot.fx.start=function(){Ei||(Ei=setInterval(ot.fx.tick,ot.fx.interval))};ot.fx.stop=function(){clearInterval(Ei);Ei=null};ot.fx.speeds={slow:600,fast:200,_default:400};ot.fn.delay=function(e,t){e=ot.fx?ot.fx.speeds[e]||e:e;t=t||"fx";return this.queue(t,function(t,i){var r=setTimeout(t,e);i.stop=function(){clearTimeout(r)}})};(function(){var e,t,i,r,n;t=Et.createElement("div");t.setAttribute("className","t");t.innerHTML=" <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";r=t.getElementsByTagName("a")[0];i=Et.createElement("select");n=i.appendChild(Et.createElement("option"));e=t.getElementsByTagName("input")[0];r.style.cssText="top:1px";rt.getSetAttribute="t"!==t.className;rt.style=/top/.test(r.getAttribute("style"));rt.hrefNormalized="/a"===r.getAttribute("href");rt.checkOn=!!e.value;rt.optSelected=n.selected;rt.enctype=!!Et.createElement("form").enctype;i.disabled=!0;rt.optDisabled=!n.disabled;e=Et.createElement("input");e.setAttribute("value","");rt.input=""===e.getAttribute("value");e.value="t";e.setAttribute("type","radio");rt.radioValue="t"===e.value})();var Li=/\r/g;ot.fn.extend({val:function(e){var t,i,r,n=this[0];if(arguments.length){r=ot.isFunction(e);return this.each(function(i){var n;if(1===this.nodeType){n=r?e.call(this,i,ot(this).val()):e;null==n?n="":"number"==typeof n?n+="":ot.isArray(n)&&(n=ot.map(n,function(e){return null==e?"":e+""}));t=ot.valHooks[this.type]||ot.valHooks[this.nodeName.toLowerCase()];t&&"set"in t&&void 0!==t.set(this,n,"value")||(this.value=n)}})}if(n){t=ot.valHooks[n.type]||ot.valHooks[n.nodeName.toLowerCase()];if(t&&"get"in t&&void 0!==(i=t.get(n,"value")))return i;i=n.value;return"string"==typeof i?i.replace(Li,""):null==i?"":i}}});ot.extend({valHooks:{option:{get:function(e){var t=ot.find.attr(e,"value");return null!=t?t:ot.trim(ot.text(e))}},select:{get:function(e){for(var t,i,r=e.options,n=e.selectedIndex,o="select-one"===e.type||0>n,s=o?null:[],a=o?n+1:r.length,l=0>n?a:o?n:0;a>l;l++){i=r[l];if(!(!i.selected&&l!==n||(rt.optDisabled?i.disabled:null!==i.getAttribute("disabled"))||i.parentNode.disabled&&ot.nodeName(i.parentNode,"optgroup"))){t=ot(i).val();if(o)return t;s.push(t)}}return s},set:function(e,t){for(var i,r,n=e.options,o=ot.makeArray(t),s=n.length;s--;){r=n[s];if(ot.inArray(ot.valHooks.option.get(r),o)>=0)try{r.selected=i=!0}catch(a){r.scrollHeight}else r.selected=!1}i||(e.selectedIndex=-1);return n}}}});ot.each(["radio","checkbox"],function(){ot.valHooks[this]={set:function(e,t){return ot.isArray(t)?e.checked=ot.inArray(ot(e).val(),t)>=0:void 0}};rt.checkOn||(ot.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})});var Ti,Ii,yi=ot.expr.attrHandle,Ai=/^(?:checked|selected)$/i,Si=rt.getSetAttribute,Ci=rt.input;ot.fn.extend({attr:function(e,t){return Ot(this,ot.attr,e,t,arguments.length>1)},removeAttr:function(e){return this.each(function(){ot.removeAttr(this,e)})}});ot.extend({attr:function(e,t,i){var r,n,o=e.nodeType;if(e&&3!==o&&8!==o&&2!==o){if(typeof e.getAttribute===yt)return ot.prop(e,t,i);if(1!==o||!ot.isXMLDoc(e)){t=t.toLowerCase();r=ot.attrHooks[t]||(ot.expr.match.bool.test(t)?Ii:Ti)}if(void 0===i){if(r&&"get"in r&&null!==(n=r.get(e,t)))return n;n=ot.find.attr(e,t);return null==n?void 0:n}if(null!==i){if(r&&"set"in r&&void 0!==(n=r.set(e,i,t)))return n;e.setAttribute(t,i+"");return i}ot.removeAttr(e,t)}},removeAttr:function(e,t){var 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t=i(e.getWrapperElement()).find(".CodeMirror-vscrollbar"),r=0;t.is(":visible")&&(r=t.outerWidth());e.buttons.is(":visible")&&e.buttons.css("right",r+6)};a.createShareLink=function(e){var t={};window.location.hash.length>1&&(t=i.deparam(window.location.hash.substring(1)));t.query=e.getValue();return t};a.consumeShareLink=function(e,t){t&&t.query&&e.setValue(t.query)};a.drawButtons=function(e){e.buttons=i("<div class='yasqe_buttons'></div>").appendTo(i(e.getWrapperElement()));if(e.options.createShareLink){var t=i(o.svg.getElement(s.share));t.click(function(r){r.stopPropagation();var n=i("<div class='yasqe_sharePopup'></div>").appendTo(e.buttons);i("html").click(function(){n&&n.remove()});n.click(function(e){e.stopPropagation()});var o=i("<textarea></textarea>").val(location.protocol+"//"+location.host+location.pathname+location.search+"#"+i.param(e.options.createShareLink(e)));o.focus(function(){var 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t={},i=!0,r=function(n,s){if(i){s||(s=1);var a=e.getNextNonWsToken(o,s);if(a){-1==a.state.possibleCurrent.indexOf("PREFIX")&&-1==a.state.possibleNext.indexOf("PREFIX")&&(i=!1);if("PREFIX"==a.string.toUpperCase()){var l=e.getNextNonWsToken(o,a.end+1);if(l){var u=e.getNextNonWsToken(o,l.end+1);if(u){var p=u.string;0==p.indexOf("<")&&(p=p.substring(1));">"==p.slice(-1)&&(p=p.substring(0,p.length-1));t[l.string.slice(0,-1)]=p;r(n,u.end+1)}else r(n,l.end+1)}else r(n,a.end+1)}else r(n,a.end+1)}}},n=e.lineCount(),o=0;n>o&&i;o++)r(o);return t},s=function(e,t,i){void 0==i&&(i=1);var r=e.getTokenAt({line:t,ch:i});return null==r||void 0==r||"ws"!=r.type?"":r.string+s(e,t,r.end+1)};t.exports={addPrefixes:i,getPrefixesFromQuery:o,removePrefixes:n}},{}],34:[function(e){"use strict";var t=e("jquery"),i=e("./main.js");i.executeQuery=function(e,n){var o="function"==typeof n?n:null,s="object"==typeof 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//# sourceMappingURL=yasqe.bundled.min.js.map |
client/src/components/svg/HomeIcon.js | Wiredcraft/jekyllpro-cms | import React from 'react';
export default props => {
return (
<svg
height="24"
viewBox="0 0 24 24"
width="24"
xmlns="http://www.w3.org/2000/svg"
>
<path d="M10 20v-6h4v6h5v-8h3L12 3 2 12h3v8z" />
<path d="M0 0h24v24H0z" fill="none" />
</svg>
);
};
|
packages/material-ui-icons/src/TonalitySharp.js | kybarg/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.94-.49-7-3.85-7-7.93s3.05-7.44 7-7.93v15.86zm2-15.86c1.03.13 2 .45 2.87.93H13v-.93zM13 7h5.24c.25.31.48.65.68 1H13V7zm0 3h6.74c.08.33.15.66.19 1H13v-1zm0 9.93V19h2.87c-.87.48-1.84.8-2.87.93zM18.24 17H13v-1h5.92c-.2.35-.43.69-.68 1zm1.5-3H13v-1h6.93c-.04.34-.11.67-.19 1z" />
, 'TonalitySharp');
|
src/svg-icons/social/notifications-active.js | ruifortes/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let SocialNotificationsActive = (props) => (
<SvgIcon {...props}>
<path d="M7.58 4.08L6.15 2.65C3.75 4.48 2.17 7.3 2.03 10.5h2c.15-2.65 1.51-4.97 3.55-6.42zm12.39 6.42h2c-.15-3.2-1.73-6.02-4.12-7.85l-1.42 1.43c2.02 1.45 3.39 3.77 3.54 6.42zM18 11c0-3.07-1.64-5.64-4.5-6.32V4c0-.83-.67-1.5-1.5-1.5s-1.5.67-1.5 1.5v.68C7.63 5.36 6 7.92 6 11v5l-2 2v1h16v-1l-2-2v-5zm-6 11c.14 0 .27-.01.4-.04.65-.14 1.18-.58 1.44-1.18.1-.24.15-.5.15-.78h-4c.01 1.1.9 2 2.01 2z"/>
</SvgIcon>
);
SocialNotificationsActive = pure(SocialNotificationsActive);
SocialNotificationsActive.displayName = 'SocialNotificationsActive';
SocialNotificationsActive.muiName = 'SvgIcon';
export default SocialNotificationsActive;
|
ajax/libs/rxjs/2.2.25/rx.js | him2him2/cdnjs | // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
identity = Rx.helpers.identity = function (x) { return x; },
defaultNow = Rx.helpers.defaultNow = Date.now,
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function' && p.then !== Rx.Observable.prototype.then; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; };
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'object' && Symbol.iterator) ||
'_es6shim_iterator_';
// Firefox ships a partial implementation using the name @@iterator.
// https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
// So use that name if we detect it.
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = { done: true, value: undefined };
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function' || false;
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a && (a == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `-0` vs. `+0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
function ScheduledDisposable(scheduler, disposable) {
this.scheduler = scheduler;
this.disposable = disposable;
this.isDisposed = false;
}
ScheduledDisposable.prototype.dispose = function () {
var parent = this;
this.scheduler.schedule(function () {
if (!parent.isDisposed) {
parent.isDisposed = true;
parent.disposable.dispose();
}
});
};
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
/**
* @constructor
* @private
*/
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Returns a scheduler that wraps the original scheduler, adding exception handling for scheduled actions.
* @param {Function} handler Handler that's run if an exception is caught. The exception will be rethrown if the handler returns false.
* @returns {Scheduler} Wrapper around the original scheduler, enforcing exception handling.
*/
schedulerProto.catchException = schedulerProto['catch'] = function (handler) {
return new CatchScheduler(this, handler);
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/** @private */
var CatchScheduler = (function (_super) {
function localNow() {
return this._scheduler.now();
}
function scheduleNow(state, action) {
return this._scheduler.scheduleWithState(state, this._wrap(action));
}
function scheduleRelative(state, dueTime, action) {
return this._scheduler.scheduleWithRelativeAndState(state, dueTime, this._wrap(action));
}
function scheduleAbsolute(state, dueTime, action) {
return this._scheduler.scheduleWithAbsoluteAndState(state, dueTime, this._wrap(action));
}
inherits(CatchScheduler, _super);
/** @private */
function CatchScheduler(scheduler, handler) {
this._scheduler = scheduler;
this._handler = handler;
this._recursiveOriginal = null;
this._recursiveWrapper = null;
_super.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
/** @private */
CatchScheduler.prototype._clone = function (scheduler) {
return new CatchScheduler(scheduler, this._handler);
};
/** @private */
CatchScheduler.prototype._wrap = function (action) {
var parent = this;
return function (self, state) {
try {
return action(parent._getRecursiveWrapper(self), state);
} catch (e) {
if (!parent._handler(e)) { throw e; }
return disposableEmpty;
}
};
};
/** @private */
CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
if (this._recursiveOriginal !== scheduler) {
this._recursiveOriginal = scheduler;
var wrapper = this._clone(scheduler);
wrapper._recursiveOriginal = scheduler;
wrapper._recursiveWrapper = wrapper;
this._recursiveWrapper = wrapper;
}
return this._recursiveWrapper;
};
/** @private */
CatchScheduler.prototype.schedulePeriodicWithState = function (state, period, action) {
var self = this, failed = false, d = new SingleAssignmentDisposable();
d.setDisposable(this._scheduler.schedulePeriodicWithState(state, period, function (state1) {
if (failed) { return null; }
try {
return action(state1);
} catch (e) {
failed = true;
if (!self._handler(e)) { throw e; }
d.dispose();
return null;
}
}));
return d;
};
return CatchScheduler;
}(Scheduler));
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.
* If a violation is detected, an Error is thrown from the offending observer method call.
*
* @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.
*/
Observer.prototype.checked = function () { return new CheckedObserver(this); };
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Schedules the invocation of observer methods on the given scheduler.
* @param {Scheduler} scheduler Scheduler to schedule observer messages on.
* @returns {Observer} Observer whose messages are scheduled on the given scheduler.
*/
Observer.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var CheckedObserver = (function (_super) {
inherits(CheckedObserver, _super);
function CheckedObserver(observer) {
_super.call(this);
this._observer = observer;
this._state = 0; // 0 - idle, 1 - busy, 2 - done
}
var CheckedObserverPrototype = CheckedObserver.prototype;
CheckedObserverPrototype.onNext = function (value) {
this.checkAccess();
try {
this._observer.onNext(value);
} catch (e) {
throw e;
} finally {
this._state = 0;
}
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
try {
this._observer.onError(err);
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
try {
this._observer.onCompleted();
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.checkAccess = function () {
if (this._state === 1) { throw new Error('Re-entrancy detected'); }
if (this._state === 2) { throw new Error('Observer completed'); }
if (this._state === 0) { this._state = 1; }
};
return CheckedObserver;
}(Observer));
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/** @private */
var ObserveOnObserver = (function (_super) {
inherits(ObserveOnObserver, _super);
/** @private */
function ObserveOnObserver() {
_super.apply(this, arguments);
}
/** @private */
ObserveOnObserver.prototype.next = function (value) {
_super.prototype.next.call(this, value);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.error = function (e) {
_super.prototype.error.call(this, e);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.completed = function () {
_super.prototype.completed.call(this);
this.ensureActive();
};
return ObserveOnObserver;
})(ScheduledObserver);
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber = typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted);
return this._subscribe(subscriber);
};
return Observable;
})();
/**
* Wraps the source sequence in order to run its observer callbacks on the specified scheduler.
*
* This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects
* that require to be run on a scheduler, use subscribeOn.
*
* @param {Scheduler} scheduler Scheduler to notify observers on.
* @returns {Observable} The source sequence whose observations happen on the specified scheduler.
*/
observableProto.observeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(new ObserveOnObserver(scheduler, observer));
});
};
/**
* Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;
* see the remarks section for more information on the distinction between subscribeOn and observeOn.
* This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer
* callbacks on a scheduler, use observeOn.
* @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.
* @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(scheduler.schedule(function () {
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(observer)));
}));
return d;
});
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
return function () {
if (promise && promise.abort) {
promise.abort();
}
}
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Creates a list from an observable sequence.
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0;
return scheduler.scheduleRecursive(function (self) {
if (count < array.length) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts an iterable into an Observable sequence
*
* @example
* var res = Rx.Observable.fromIterable(new Map());
* var res = Rx.Observable.fromIterable(new Set(), Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given generator sequence.
*/
Observable.fromIterable = function (iterable, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var iterator;
try {
iterator = iterable[$iterator$]();
} catch (e) {
observer.onError(e);
return;
}
return scheduler.scheduleRecursive(function (self) {
var next;
try {
next = iterator.next();
} catch (err) {
observer.onError(err);
return;
}
if (next.done) {
observer.onCompleted();
} else {
observer.onNext(next.value);
self();
}
});
});
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
*
* @example
* var res = Rx.Observable.using(function () { return new AsyncSubject(); }, function (s) { return s; });
* @param {Function} resourceFactory Factory function to obtain a resource object.
* @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.
* @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.
*/
Observable.using = function (resourceFactory, observableFactory) {
return new AnonymousObservable(function (observer) {
var disposable = disposableEmpty, resource, source;
try {
resource = resourceFactory();
if (resource) {
disposable = resource;
}
source = observableFactory(resource);
} catch (exception) {
return new CompositeDisposable(observableThrow(exception).subscribe(observer), disposable);
}
return new CompositeDisposable(source.subscribe(observer), disposable);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
* @param {Observable} rightSource Second observable sequence or Promise.
* @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.
*/
observableProto.amb = function (rightSource) {
var leftSource = this;
return new AnonymousObservable(function (observer) {
var choice,
leftChoice = 'L', rightChoice = 'R',
leftSubscription = new SingleAssignmentDisposable(),
rightSubscription = new SingleAssignmentDisposable();
isPromise(rightSource) && (rightSource = observableFromPromise(rightSource));
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
leftSubscription.setDisposable(leftSource.subscribe(function (left) {
choiceL();
if (choice === leftChoice) {
observer.onNext(left);
}
}, function (err) {
choiceL();
if (choice === leftChoice) {
observer.onError(err);
}
}, function () {
choiceL();
if (choice === leftChoice) {
observer.onCompleted();
}
}));
rightSubscription.setDisposable(rightSource.subscribe(function (right) {
choiceR();
if (choice === rightChoice) {
observer.onNext(right);
}
}, function (err) {
choiceR();
if (choice === rightChoice) {
observer.onError(err);
}
}, function () {
choiceR();
if (choice === rightChoice) {
observer.onCompleted();
}
}));
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
*
* @example
* var = Rx.Observable.amb(xs, ys, zs);
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(),
items = argsOrArray(arguments, 0);
function func(previous, current) {
return previous.amb(current);
}
for (var i = 0, len = items.length; i < len; i++) {
acc = func(acc, items[i]);
}
return acc;
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.
* @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.
*/
observableProto.onErrorResumeNext = function (second) {
if (!second) {
throw new Error('Second observable is required');
}
return onErrorResumeNext([this, second]);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);
* 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var pos = 0, subscription = new SerialDisposable(),
cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, d;
if (pos < sources.length) {
current = sources[pos++];
isPromise(current) && (current = observableFromPromise(current));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(observer.onNext.bind(observer), function () {
self();
}, function () {
self();
}));
} else {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
*
* @example
* var res = xs.bufferWithCount(10);
* var res = xs.bufferWithCount(10, 1);
* @param {Number} count Length of each buffer.
* @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithCount = function (count, skip) {
if (typeof skip !== 'number') {
skip = count;
}
return this.windowWithCount(count, skip).selectMany(function (x) {
return x.toArray();
}).where(function (x) {
return x.length > 0;
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
*
* var res = xs.windowWithCount(10);
* var res = xs.windowWithCount(10, 1);
* @param {Number} count Length of each window.
* @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithCount = function (count, skip) {
var source = this;
if (count <= 0) {
throw new Error(argumentOutOfRange);
}
if (arguments.length === 1) {
skip = count;
}
if (skip <= 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [],
createWindow = function () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
};
createWindow();
m.setDisposable(source.subscribe(function (x) {
var s;
for (var i = 0, len = q.length; i < len; i++) {
q[i].onNext(x);
}
var c = n - count + 1;
if (c >= 0 && c % skip === 0) {
s = q.shift();
s.onCompleted();
}
n++;
if (n % skip === 0) {
createWindow();
}
}, function (exception) {
while (q.length > 0) {
q.shift().onError(exception);
}
observer.onError(exception);
}, function () {
while (q.length > 0) {
q.shift().onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
function concatMap(selector) {
return this.map(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).concatAll();
}
function concatMapObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).concatAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectConcat = observableProto.concatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.concatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return concatMap.call(this, selector);
}
return concatMap.call(this, function () {
return selector;
});
};
/**
* Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.
*
* var res = obs = xs.defaultIfEmpty();
* 2 - obs = xs.defaultIfEmpty(false);
*
* @memberOf Observable#
* @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.
* @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.
*/
observableProto.defaultIfEmpty = function (defaultValue) {
var source = this;
if (defaultValue === undefined) {
defaultValue = null;
}
return new AnonymousObservable(function (observer) {
var found = false;
return source.subscribe(function (x) {
found = true;
observer.onNext(x);
}, observer.onError.bind(observer), function () {
if (!found) {
observer.onNext(defaultValue);
}
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.
* Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.
*
* @example
* var res = obs = xs.distinct();
* 2 - obs = xs.distinct(function (x) { return x.id; });
* 2 - obs = xs.distinct(function (x) { return x.id; }, function (x) { return x.toString(); });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, keySerializer) {
var source = this;
keySelector || (keySelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var hashSet = {};
return source.subscribe(function (x) {
var key, serializedKey, otherKey, hasMatch = false;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (exception) {
observer.onError(exception);
return;
}
for (otherKey in hashSet) {
if (serializedKey === otherKey) {
hasMatch = true;
break;
}
}
if (!hasMatch) {
hashSet[serializedKey] = null;
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Groups the elements of an observable sequence according to a specified key selector function and comparer and selects the resulting elements by using a specified function.
*
* @example
* var res = observable.groupBy(function (x) { return x.id; });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} [elementSelector] A function to map each source element to an element in an observable group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
*/
observableProto.groupBy = function (keySelector, elementSelector, keySerializer) {
return this.groupByUntil(keySelector, elementSelector, function () {
return observableNever();
}, keySerializer);
};
/**
* Groups the elements of an observable sequence according to a specified key selector function.
* A duration selector function is used to control the lifetime of groups. When a group expires, it receives an OnCompleted notification. When a new element with the same
* key value as a reclaimed group occurs, the group will be reborn with a new lifetime request.
*
* @example
* var res = observable.groupByUntil(function (x) { return x.id; }, null, function () { return Rx.Observable.never(); });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} durationSelector A function to signal the expiration of a group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable}
* A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
* If a group's lifetime expires, a new group with the same key value can be created once an element with such a key value is encoutered.
*
*/
observableProto.groupByUntil = function (keySelector, elementSelector, durationSelector, keySerializer) {
var source = this;
elementSelector || (elementSelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var map = {},
groupDisposable = new CompositeDisposable(),
refCountDisposable = new RefCountDisposable(groupDisposable);
groupDisposable.add(source.subscribe(function (x) {
var duration, durationGroup, element, fireNewMapEntry, group, key, serializedKey, md, writer, w;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
fireNewMapEntry = false;
try {
writer = map[serializedKey];
if (!writer) {
writer = new Subject();
map[serializedKey] = writer;
fireNewMapEntry = true;
}
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
if (fireNewMapEntry) {
group = new GroupedObservable(key, writer, refCountDisposable);
durationGroup = new GroupedObservable(key, writer);
try {
duration = durationSelector(durationGroup);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
observer.onNext(group);
md = new SingleAssignmentDisposable();
groupDisposable.add(md);
var expire = function () {
if (serializedKey in map) {
delete map[serializedKey];
writer.onCompleted();
}
groupDisposable.remove(md);
};
md.setDisposable(duration.take(1).subscribe(noop, function (exn) {
for (w in map) {
map[w].onError(exn);
}
observer.onError(exn);
}, function () {
expire();
}));
}
try {
element = elementSelector(x);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
writer.onNext(element);
}, function (ex) {
for (var w in map) {
map[w].onError(ex);
}
observer.onError(ex);
}, function () {
for (var w in map) {
map[w].onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function selectMany(selector) {
return this.select(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
function selectManyObserver(onNext, onError, onCompleted) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
observer.onNext(onNext(x, index++));
},
function (err) {
observer.onNext(onError(err));
observer.completed();
},
function () {
observer.onNext(onCompleted());
observer.onCompleted();
});
}).mergeAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.select(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
inherits(AnonymousObservable, __super__);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
});
} else {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
}
return autoDetachObserver;
}
__super__.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var GroupedObservable = (function (_super) {
inherits(GroupedObservable, _super);
function subscribe(observer) {
return this.underlyingObservable.subscribe(observer);
}
/**
* @constructor
* @private
*/
function GroupedObservable(key, underlyingObservable, mergedDisposable) {
_super.call(this, subscribe);
this.key = key;
this.underlyingObservable = !mergedDisposable ?
underlyingObservable :
new AnonymousObservable(function (observer) {
return new CompositeDisposable(mergedDisposable.getDisposable(), underlyingObservable.subscribe(observer));
});
}
return GroupedObservable;
}(Observable));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this)); |
files/rxjs/2.2.14/rx.compat.js | PeterDaveHello/jsdelivr | // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
var Rx = { internals: {}, config: {} };
// Defaults
function noop() { }
function identity(x) { return x; }
var defaultNow = (function () { return !!Date.now ? Date.now : function () { return +new Date; }; }());
function defaultComparer(x, y) { return isEqual(x, y); }
function defaultSubComparer(x, y) { return x - y; }
function defaultKeySerializer(x) { return x.toString(); }
function defaultError(err) { throw err; }
function isPromise(p) { return typeof p.then === 'function'; }
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() {
if (this.isDisposed) {
throw new Error(objectDisposed);
}
}
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function';
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a && (a == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `-0` vs. `+0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Utilities
if (!Function.prototype.bind) {
Function.prototype.bind = function (that) {
var target = this,
args = slice.call(arguments, 1);
var bound = function () {
if (this instanceof bound) {
function F() { }
F.prototype = target.prototype;
var self = new F();
var result = target.apply(self, args.concat(slice.call(arguments)));
if (Object(result) === result) {
return result;
}
return self;
} else {
return target.apply(that, args.concat(slice.call(arguments)));
}
};
return bound;
};
}
var boxedString = Object("a"),
splitString = boxedString[0] != "a" || !(0 in boxedString);
if (!Array.prototype.every) {
Array.prototype.every = function every(fun /*, thisp */) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && !fun.call(thisp, self[i], i, object)) {
return false;
}
}
return true;
};
}
if (!Array.prototype.map) {
Array.prototype.map = function map(fun /*, thisp*/) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
result = Array(length),
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self)
result[i] = fun.call(thisp, self[i], i, object);
}
return result;
};
}
if (!Array.prototype.filter) {
Array.prototype.filter = function (predicate) {
var results = [], item, t = new Object(this);
for (var i = 0, len = t.length >>> 0; i < len; i++) {
item = t[i];
if (i in t && predicate.call(arguments[1], item, i, t)) {
results.push(item);
}
}
return results;
};
}
if (!Array.isArray) {
Array.isArray = function (arg) {
return Object.prototype.toString.call(arg) == arrayClass;
};
}
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function indexOf(searchElement) {
var t = Object(this);
var len = t.length >>> 0;
if (len === 0) {
return -1;
}
var n = 0;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n !== n) {
n = 0;
} else if (n !== 0 && n != Infinity && n !== -Infinity) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
}
if (n >= len) {
return -1;
}
var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
for (; k < len; k++) {
if (k in t && t[k] === searchElement) {
return k;
}
}
return -1;
};
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
if (old) {
old.dispose();
}
if (shouldDispose && value) {
value.dispose();
}
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
if (old) {
old.dispose();
}
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
function ScheduledDisposable(scheduler, disposable) {
this.scheduler = scheduler;
this.disposable = disposable;
this.isDisposed = false;
}
ScheduledDisposable.prototype.dispose = function () {
var parent = this;
this.scheduler.schedule(function () {
if (!parent.isDisposed) {
parent.isDisposed = true;
parent.disposable.dispose();
}
});
};
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
/**
* @constructor
* @private
*/
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Returns a scheduler that wraps the original scheduler, adding exception handling for scheduled actions.
* @param {Function} handler Handler that's run if an exception is caught. The exception will be rethrown if the handler returns false.
* @returns {Scheduler} Wrapper around the original scheduler, enforcing exception handling.
*/
schedulerProto.catchException = schedulerProto['catch'] = function (handler) {
return new CatchScheduler(this, handler);
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, function () {
action();
});
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
schedulerProto.schedulePeriodicWithState = function (state, period, action) {
var s = state, id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () {
self(_action);
});
});
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, function (s, p) {
return invokeRecImmediate(s, p);
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, function (_action, self) {
_action(function (dt) {
self(_action, dt);
});
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
if (timeSpan < 0) {
timeSpan = 0;
}
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt),
t;
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return queue === null; };
currentScheduler.ensureTrampoline = function (action) {
if (queue === null) {
return this.schedule(action);
} else {
return action();
}
};
return currentScheduler;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/** @private */
var CatchScheduler = (function (_super) {
function localNow() {
return this._scheduler.now();
}
function scheduleNow(state, action) {
return this._scheduler.scheduleWithState(state, this._wrap(action));
}
function scheduleRelative(state, dueTime, action) {
return this._scheduler.scheduleWithRelativeAndState(state, dueTime, this._wrap(action));
}
function scheduleAbsolute(state, dueTime, action) {
return this._scheduler.scheduleWithAbsoluteAndState(state, dueTime, this._wrap(action));
}
inherits(CatchScheduler, _super);
/** @private */
function CatchScheduler(scheduler, handler) {
this._scheduler = scheduler;
this._handler = handler;
this._recursiveOriginal = null;
this._recursiveWrapper = null;
_super.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
/** @private */
CatchScheduler.prototype._clone = function (scheduler) {
return new CatchScheduler(scheduler, this._handler);
};
/** @private */
CatchScheduler.prototype._wrap = function (action) {
var parent = this;
return function (self, state) {
try {
return action(parent._getRecursiveWrapper(self), state);
} catch (e) {
if (!parent._handler(e)) { throw e; }
return disposableEmpty;
}
};
};
/** @private */
CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
if (this._recursiveOriginal !== scheduler) {
this._recursiveOriginal = scheduler;
var wrapper = this._clone(scheduler);
wrapper._recursiveOriginal = scheduler;
wrapper._recursiveWrapper = wrapper;
this._recursiveWrapper = wrapper;
}
return this._recursiveWrapper;
};
/** @private */
CatchScheduler.prototype.schedulePeriodicWithState = function (state, period, action) {
var self = this, failed = false, d = new SingleAssignmentDisposable();
d.setDisposable(this._scheduler.schedulePeriodicWithState(state, period, function (state1) {
if (failed) { return null; }
try {
return action(state1);
} catch (e) {
failed = true;
if (!self._handler(e)) { throw e; }
d.dispose();
return null;
}
}));
return d;
};
return CatchScheduler;
}(Scheduler));
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
var NotificationPrototype = Notification.prototype;
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
NotificationPrototype.accept = function (observerOrOnNext, onError, onCompleted) {
if (arguments.length === 1 && typeof observerOrOnNext === 'object') {
return this._acceptObservable(observerOrOnNext);
}
return this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notification
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
NotificationPrototype.toObservable = function (scheduler) {
var notification = this;
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
if (notification.kind === 'N') {
observer.onCompleted();
}
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) {
return onNext(this.value);
}
function _acceptObservable(observer) {
return observer.onNext(this.value);
}
function toString () {
return 'OnNext(' + this.value + ')';
}
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) {
return onError(this.exception);
}
function _acceptObservable(observer) {
return observer.onError(this.exception);
}
function toString () {
return 'OnError(' + this.exception + ')';
}
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) {
return onCompleted();
}
function _acceptObservable(observer) {
return observer.onCompleted();
}
function toString () {
return 'OnCompleted()';
}
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* @constructor
* @private
*/
var Enumerator = Rx.internals.Enumerator = function (moveNext, getCurrent) {
this.moveNext = moveNext;
this.getCurrent = getCurrent;
};
/**
* @static
* @memberOf Enumerator
* @private
*/
var enumeratorCreate = Enumerator.create = function (moveNext, getCurrent) {
var done = false;
return new Enumerator(function () {
if (done) {
return false;
}
var result = moveNext();
if (!result) {
done = true;
}
return result;
}, function () { return getCurrent(); });
};
var Enumerable = Rx.internals.Enumerable = function (getEnumerator) {
this.getEnumerator = getEnumerator;
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e = sources.getEnumerator(), isDisposed, subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, hasNext;
if (isDisposed) { return; }
try {
hasNext = e.moveNext();
if (hasNext) {
current = e.getCurrent();
}
} catch (ex) {
observer.onError(ex);
return;
}
if (!hasNext) {
observer.onCompleted();
return;
}
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e = sources.getEnumerator(), isDisposed, lastException;
var subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, hasNext;
if (isDisposed) { return; }
try {
hasNext = e.moveNext();
if (hasNext) {
current = e.getCurrent();
}
} catch (ex) {
observer.onError(ex);
return;
}
if (!hasNext) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (arguments.length === 1) {
repeatCount = -1;
}
return new Enumerable(function () {
var current, left = repeatCount;
return enumeratorCreate(function () {
if (left === 0) {
return false;
}
if (left > 0) {
left--;
}
current = value;
return true;
}, function () { return current; });
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var current, index = -1;
return enumeratorCreate(
function () {
if (++index < source.length) {
current = selector.call(thisArg, source[index], index, source);
return true;
}
return false;
},
function () { return current; }
);
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.
* If a violation is detected, an Error is thrown from the offending observer method call.
*
* @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.
*/
Observer.prototype.checked = function () { return new CheckedObserver(this); };
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Schedules the invocation of observer methods on the given scheduler.
* @param {Scheduler} scheduler Scheduler to schedule observer messages on.
* @returns {Observer} Observer whose messages are scheduled on the given scheduler.
*/
Observer.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var CheckedObserver = (function (_super) {
inherits(CheckedObserver, _super);
function CheckedObserver(observer) {
_super.call(this);
this._observer = observer;
this._state = 0; // 0 - idle, 1 - busy, 2 - done
}
var CheckedObserverPrototype = CheckedObserver.prototype;
CheckedObserverPrototype.onNext = function (value) {
this.checkAccess();
try {
this._observer.onNext(value);
} catch (e) {
throw e;
} finally {
this._state = 0;
}
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
try {
this._observer.onError(err);
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
try {
this._observer.onCompleted();
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.checkAccess = function () {
if (this._state === 1) { throw new Error('Re-entrancy detected'); }
if (this._state === 2) { throw new Error('Observer completed'); }
if (this._state === 0) { this._state = 1; }
};
return CheckedObserver;
}(Observer));
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/** @private */
var ObserveOnObserver = (function (_super) {
inherits(ObserveOnObserver, _super);
/** @private */
function ObserveOnObserver() {
_super.apply(this, arguments);
}
/** @private */
ObserveOnObserver.prototype.next = function (value) {
_super.prototype.next.call(this, value);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.error = function (e) {
_super.prototype.error.call(this, e);
this.ensureActive();
};
/** @private */
ObserveOnObserver.prototype.completed = function () {
_super.prototype.completed.call(this);
this.ensureActive();
};
return ObserveOnObserver;
})(ScheduledObserver);
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
/**
* @constructor
* @private
*/
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
observableProto.finalValue = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var hasValue = false, value;
return source.subscribe(function (x) {
hasValue = true;
value = x;
}, observer.onError.bind(observer), function () {
if (!hasValue) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
};
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber;
if (typeof observerOrOnNext === 'object') {
subscriber = observerOrOnNext;
} else {
subscriber = observerCreate(observerOrOnNext, onError, onCompleted);
}
return this._subscribe(subscriber);
};
/**
* Creates a list from an observable sequence.
*
* @memberOf Observable
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
function accumulator(list, i) {
var newList = list.slice(0);
newList.push(i);
return newList;
}
return this.scan([], accumulator).startWith([]).finalValue();
};
return Observable;
})();
/**
* Wraps the source sequence in order to run its observer callbacks on the specified scheduler.
*
* This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects
* that require to be run on a scheduler, use subscribeOn.
*
* @param {Scheduler} scheduler Scheduler to notify observers on.
* @returns {Observable} The source sequence whose observations happen on the specified scheduler.
*/
observableProto.observeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(new ObserveOnObserver(scheduler, observer));
});
};
/**
* Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;
* see the remarks section for more information on the distinction between subscribeOn and observeOn.
* This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer
* callbacks on a scheduler, use observeOn.
* @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.
* @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(scheduler.schedule(function () {
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(observer)));
}));
return d;
});
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0;
return scheduler.scheduleRecursive(function (self) {
if (count < array.length) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts a generator function to an observable sequence, using an optional scheduler to enumerate the generator.
*
* @example
* var res = Rx.Observable.fromGenerator(function* () { yield 42; });
* var res = Rx.Observable.fromArray(function* () { yield 42; }, Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given generator sequence.
*/
observableProto.fromGenerator = function (genFn, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var gen;
try {
gen = genFn();
} catch (e) {
observer.onError(e);
return;
}
return scheduler.scheduleRecursive(function (self) {
var next = gen.next();
if (next.done) {
observer.onCompleted();
} else {
observer.onNext(next.value);
self();
}
});
});
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
if (repeatCount == null) {
repeatCount = -1;
}
return observableReturn(value, scheduler).repeat(repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = function (value, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throwException(new Error('Error'));
* var res = Rx.Observable.throwException(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
scheduler || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
*
* @example
* var res = Rx.Observable.using(function () { return new AsyncSubject(); }, function (s) { return s; });
* @param {Function} resourceFactory Factory function to obtain a resource object.
* @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.
* @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.
*/
Observable.using = function (resourceFactory, observableFactory) {
return new AnonymousObservable(function (observer) {
var disposable = disposableEmpty, resource, source;
try {
resource = resourceFactory();
if (resource) {
disposable = resource;
}
source = observableFactory(resource);
} catch (exception) {
return new CompositeDisposable(observableThrow(exception).subscribe(observer), disposable);
}
return new CompositeDisposable(source.subscribe(observer), disposable);
});
};
/**
* Propagates the observable sequence that reacts first.
* @param {Observable} rightSource Second observable sequence.
* @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.
*/
observableProto.amb = function (rightSource) {
var leftSource = this;
return new AnonymousObservable(function (observer) {
var choice,
leftChoice = 'L', rightChoice = 'R',
leftSubscription = new SingleAssignmentDisposable(),
rightSubscription = new SingleAssignmentDisposable();
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
leftSubscription.setDisposable(leftSource.subscribe(function (left) {
choiceL();
if (choice === leftChoice) {
observer.onNext(left);
}
}, function (err) {
choiceL();
if (choice === leftChoice) {
observer.onError(err);
}
}, function () {
choiceL();
if (choice === leftChoice) {
observer.onCompleted();
}
}));
rightSubscription.setDisposable(rightSource.subscribe(function (right) {
choiceR();
if (choice === rightChoice) {
observer.onNext(right);
}
}, function (err) {
choiceR();
if (choice === rightChoice) {
observer.onError(err);
}
}, function () {
choiceR();
if (choice === rightChoice) {
observer.onCompleted();
}
}));
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Propagates the observable sequence that reacts first.
*
* @example
* var = Rx.Observable.amb(xs, ys, zs);
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(),
items = argsOrArray(arguments, 0);
function func(previous, current) {
return previous.amb(current);
}
for (var i = 0, len = items.length; i < len; i++) {
acc = func(acc, items[i]);
}
return acc;
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
if (typeof handlerOrSecond === 'function') {
return observableCatchHandler(this, handlerOrSecond);
}
return observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(args[i].subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.
* @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.
*/
observableProto.onErrorResumeNext = function (second) {
if (!second) {
throw new Error('Second observable is required');
}
return onErrorResumeNext([this, second]);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);
* 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var pos = 0, subscription = new SerialDisposable(),
cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, d;
if (pos < sources.length) {
current = sources[pos++];
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(observer.onNext.bind(observer), function () {
self();
}, function () {
self();
}));
} else {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable} other The observable sequence that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
if (isOpen) {
observer.onNext(left);
}
}, observer.onError.bind(observer), function () {
if (isOpen) {
observer.onCompleted();
}
}));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable} other Observable sequence that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
var next = function (i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
*
* @example
* var res = xs.bufferWithCount(10);
* var res = xs.bufferWithCount(10, 1);
* @param {Number} count Length of each buffer.
* @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithCount = function (count, skip) {
if (arguments.length === 1) {
skip = count;
}
return this.windowWithCount(count, skip).selectMany(function (x) {
return x.toArray();
}).where(function (x) {
return x.length > 0;
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.doAction(observer);
* var res = observable.doAction(onNext);
* var res = observable.doAction(onNext, onError);
* var res = observable.doAction(onNext, onError, onCompleted);
* @param {Mixed} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (exception) {
if (!onError) {
observer.onError(exception);
} else {
try {
onError(exception);
} catch (e) {
observer.onError(e);
}
observer.onError(exception);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = source.subscribe(observer);
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(42);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence, using an optional scheduler to drain the queue.
*
* @example
* var res = source.takeLast(5);
* var res = source.takeLast(5, Rx.Scheduler.timeout);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @param {Scheduler} [scheduler] Scheduler used to drain the queue upon completion of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count, scheduler) {
return this.takeLastBuffer(count).selectMany(function (xs) { return observableFromArray(xs, scheduler); });
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
q.shift();
}
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
*
* var res = xs.windowWithCount(10);
* var res = xs.windowWithCount(10, 1);
* @param {Number} count Length of each window.
* @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithCount = function (count, skip) {
var source = this;
if (count <= 0) {
throw new Error(argumentOutOfRange);
}
if (arguments.length === 1) {
skip = count;
}
if (skip <= 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [],
createWindow = function () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
};
createWindow();
m.setDisposable(source.subscribe(function (x) {
var s;
for (var i = 0, len = q.length; i < len; i++) {
q[i].onNext(x);
}
var c = n - count + 1;
if (c >= 0 && c % skip === 0) {
s = q.shift();
s.onCompleted();
}
n++;
if (n % skip === 0) {
createWindow();
}
}, function (exception) {
while (q.length > 0) {
q.shift().onError(exception);
}
observer.onError(exception);
}, function () {
while (q.length > 0) {
q.shift().onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.
*
* var res = obs = xs.defaultIfEmpty();
* 2 - obs = xs.defaultIfEmpty(false);
*
* @memberOf Observable#
* @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.
* @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.
*/
observableProto.defaultIfEmpty = function (defaultValue) {
var source = this;
if (defaultValue === undefined) {
defaultValue = null;
}
return new AnonymousObservable(function (observer) {
var found = false;
return source.subscribe(function (x) {
found = true;
observer.onNext(x);
}, observer.onError.bind(observer), function () {
if (!found) {
observer.onNext(defaultValue);
}
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.
* Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.
*
* @example
* var res = obs = xs.distinct();
* 2 - obs = xs.distinct(function (x) { return x.id; });
* 2 - obs = xs.distinct(function (x) { return x.id; }, function (x) { return x.toString(); });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, keySerializer) {
var source = this;
keySelector || (keySelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var hashSet = {};
return source.subscribe(function (x) {
var key, serializedKey, otherKey, hasMatch = false;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (exception) {
observer.onError(exception);
return;
}
for (otherKey in hashSet) {
if (serializedKey === otherKey) {
hasMatch = true;
break;
}
}
if (!hasMatch) {
hashSet[serializedKey] = null;
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Groups the elements of an observable sequence according to a specified key selector function and comparer and selects the resulting elements by using a specified function.
*
* @example
* var res = observable.groupBy(function (x) { return x.id; });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} [elementSelector] A function to map each source element to an element in an observable group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable} A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
*/
observableProto.groupBy = function (keySelector, elementSelector, keySerializer) {
return this.groupByUntil(keySelector, elementSelector, function () {
return observableNever();
}, keySerializer);
};
/**
* Groups the elements of an observable sequence according to a specified key selector function.
* A duration selector function is used to control the lifetime of groups. When a group expires, it receives an OnCompleted notification. When a new element with the same
* key value as a reclaimed group occurs, the group will be reborn with a new lifetime request.
*
* @example
* var res = observable.groupByUntil(function (x) { return x.id; }, null, function () { return Rx.Observable.never(); });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} durationSelector A function to signal the expiration of a group.
* @param {Function} [keySerializer] Used to serialize the given object into a string for object comparison.
* @returns {Observable}
* A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
* If a group's lifetime expires, a new group with the same key value can be created once an element with such a key value is encoutered.
*
*/
observableProto.groupByUntil = function (keySelector, elementSelector, durationSelector, keySerializer) {
var source = this;
elementSelector || (elementSelector = identity);
keySerializer || (keySerializer = defaultKeySerializer);
return new AnonymousObservable(function (observer) {
var map = {},
groupDisposable = new CompositeDisposable(),
refCountDisposable = new RefCountDisposable(groupDisposable);
groupDisposable.add(source.subscribe(function (x) {
var duration, durationGroup, element, fireNewMapEntry, group, key, serializedKey, md, writer, w;
try {
key = keySelector(x);
serializedKey = keySerializer(key);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
fireNewMapEntry = false;
try {
writer = map[serializedKey];
if (!writer) {
writer = new Subject();
map[serializedKey] = writer;
fireNewMapEntry = true;
}
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
if (fireNewMapEntry) {
group = new GroupedObservable(key, writer, refCountDisposable);
durationGroup = new GroupedObservable(key, writer);
try {
duration = durationSelector(durationGroup);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
observer.onNext(group);
md = new SingleAssignmentDisposable();
groupDisposable.add(md);
var expire = function () {
if (serializedKey in map) {
delete map[serializedKey];
writer.onCompleted();
}
groupDisposable.remove(md);
};
md.setDisposable(duration.take(1).subscribe(noop, function (exn) {
for (w in map) {
map[w].onError(exn);
}
observer.onError(exn);
}, function () {
expire();
}));
}
try {
element = elementSelector(x);
} catch (e) {
for (w in map) {
map[w].onError(e);
}
observer.onError(e);
return;
}
writer.onNext(element);
}, function (ex) {
for (var w in map) {
map[w].onError(ex);
}
observer.onError(ex);
}, function () {
for (var w in map) {
map[w].onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function selectMany(selector) {
return this.select(function (x, i) {
var result = selector(x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector) {
if (resultSelector) {
return this.selectMany(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.select(function (y) {
return resultSelector(x, y, i);
});
});
}
if (typeof selector === 'function') {
return selectMany.call(this, selector);
}
return selectMany.call(this, function () {
return selector;
});
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
var AnonymousObservable = Rx.AnonymousObservable = (function (_super) {
inherits(AnonymousObservable, _super);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (typeof subscriber === 'undefined') {
subscriber = disposableEmpty;
} else if (typeof subscriber === 'function') {
subscriber = disposableCreate(subscriber);
}
return subscriber;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
});
} else {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
}
return autoDetachObserver;
}
_super.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var GroupedObservable = (function (_super) {
inherits(GroupedObservable, _super);
function subscribe(observer) {
return this.underlyingObservable.subscribe(observer);
}
/**
* @constructor
* @private
*/
function GroupedObservable(key, underlyingObservable, mergedDisposable) {
_super.call(this, subscribe);
this.key = key;
this.underlyingObservable = !mergedDisposable ?
underlyingObservable :
new AnonymousObservable(function (observer) {
return new CompositeDisposable(mergedDisposable.getDisposable(), underlyingObservable.subscribe(observer));
});
}
return GroupedObservable;
}(Observable));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
/** @private */
var AnonymousSubject = (function (_super) {
inherits(AnonymousSubject, _super);
function subscribe(observer) {
return this.observable.subscribe(observer);
}
/**
* @private
* @constructor
*/
function AnonymousSubject(observer, observable) {
_super.call(this, subscribe);
this.observer = observer;
this.observable = observable;
}
addProperties(AnonymousSubject.prototype, Observer, {
/**
* @private
* @memberOf AnonymousSubject#
*/
onCompleted: function () {
this.observer.onCompleted();
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onError: function (exception) {
this.observer.onError(exception);
},
/**
* @private
* @memberOf AnonymousSubject#
*/
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this)); |
ajax/libs/forerunnerdb/1.3.615/fdb-core.js | iwdmb/cdnjs | (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
var Core = _dereq_('../lib/Core'),
ShimIE8 = _dereq_('../lib/Shim.IE8');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/Core":4,"../lib/Shim.IE8":29}],2:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
sharedPathSolver = new Path();
var BinaryTree = function (data, compareFunc, hashFunc) {
this.init.apply(this, arguments);
};
BinaryTree.prototype.init = function (data, index, primaryKey, compareFunc, hashFunc) {
this._store = [];
this._keys = [];
if (primaryKey !== undefined) { this.primaryKey(primaryKey); }
if (index !== undefined) { this.index(index); }
if (compareFunc !== undefined) { this.compareFunc(compareFunc); }
if (hashFunc !== undefined) { this.hashFunc(hashFunc); }
if (data !== undefined) { this.data(data); }
};
Shared.addModule('BinaryTree', BinaryTree);
Shared.mixin(BinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(BinaryTree.prototype, 'Mixin.Sorting');
Shared.mixin(BinaryTree.prototype, 'Mixin.Common');
Shared.synthesize(BinaryTree.prototype, 'compareFunc');
Shared.synthesize(BinaryTree.prototype, 'hashFunc');
Shared.synthesize(BinaryTree.prototype, 'indexDir');
Shared.synthesize(BinaryTree.prototype, 'primaryKey');
Shared.synthesize(BinaryTree.prototype, 'keys');
Shared.synthesize(BinaryTree.prototype, 'index', function (index) {
if (index !== undefined) {
if (this.debug()) {
console.log('Setting index', index, sharedPathSolver.parse(index, true));
}
// Convert the index object to an array of key val objects
this.keys(sharedPathSolver.parse(index, true));
}
return this.$super.call(this, index);
});
/**
* Remove all data from the binary tree.
*/
BinaryTree.prototype.clear = function () {
delete this._data;
delete this._left;
delete this._right;
this._store = [];
};
/**
* Sets this node's data object. All further inserted documents that
* match this node's key and value will be pushed via the push()
* method into the this._store array. When deciding if a new data
* should be created left, right or middle (pushed) of this node the
* new data is checked against the data set via this method.
* @param val
* @returns {*}
*/
BinaryTree.prototype.data = function (val) {
if (val !== undefined) {
this._data = val;
if (this._hashFunc) { this._hash = this._hashFunc(val); }
return this;
}
return this._data;
};
/**
* Pushes an item to the binary tree node's store array.
* @param {*} val The item to add to the store.
* @returns {*}
*/
BinaryTree.prototype.push = function (val) {
if (val !== undefined) {
this._store.push(val);
return this;
}
return false;
};
/**
* Pulls an item from the binary tree node's store array.
* @param {*} val The item to remove from the store.
* @returns {*}
*/
BinaryTree.prototype.pull = function (val) {
if (val !== undefined) {
var index = this._store.indexOf(val);
if (index > -1) {
this._store.splice(index, 1);
return this;
}
}
return false;
};
/**
* Default compare method. Can be overridden.
* @param a
* @param b
* @returns {number}
* @private
*/
BinaryTree.prototype._compareFunc = function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (indexData.value === 1) {
result = this.sortAsc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
} else if (indexData.value === -1) {
result = this.sortDesc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
}
if (this.debug()) {
console.log('Compared %s with %s order %d in path %s and result was %d', sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path), indexData.value, indexData.path, result);
}
if (result !== 0) {
if (this.debug()) {
console.log('Retuning result %d', result);
}
return result;
}
}
if (this.debug()) {
console.log('Retuning result %d', result);
}
return result;
};
/**
* Default hash function. Can be overridden.
* @param obj
* @private
*/
BinaryTree.prototype._hashFunc = function (obj) {
/*var i,
indexData,
hash = '';
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (hash) { hash += '_'; }
hash += obj[indexData.path];
}
return hash;*/
return obj[this._keys[0].path];
};
/**
* Removes (deletes reference to) either left or right child if the passed
* node matches one of them.
* @param {BinaryTree} node The node to remove.
*/
BinaryTree.prototype.removeChildNode = function (node) {
if (this._left === node) {
// Remove left
delete this._left;
} else if (this._right === node) {
// Remove right
delete this._right;
}
};
/**
* Returns the branch this node matches (left or right).
* @param node
* @returns {String}
*/
BinaryTree.prototype.nodeBranch = function (node) {
if (this._left === node) {
return 'left';
} else if (this._right === node) {
return 'right';
}
};
/**
* Inserts a document into the binary tree.
* @param data
* @returns {*}
*/
BinaryTree.prototype.insert = function (data) {
var result,
inserted,
failed,
i;
if (data instanceof Array) {
// Insert array of data
inserted = [];
failed = [];
for (i = 0; i < data.length; i++) {
if (this.insert(data[i])) {
inserted.push(data[i]);
} else {
failed.push(data[i]);
}
}
return {
inserted: inserted,
failed: failed
};
}
if (this.debug()) {
console.log('Inserting', data);
}
if (!this._data) {
if (this.debug()) {
console.log('Node has no data, setting data', data);
}
// Insert into this node (overwrite) as there is no data
this.data(data);
//this.push(data);
return true;
}
result = this._compareFunc(this._data, data);
if (result === 0) {
if (this.debug()) {
console.log('Data is equal (currrent, new)', this._data, data);
}
//this.push(data);
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._left._parent = this;
}
return true;
}
if (result === -1) {
if (this.debug()) {
console.log('Data is greater (currrent, new)', this._data, data);
}
// Greater than this node
if (this._right) {
// Propagate down the right branch
this._right.insert(data);
} else {
// Assign to right branch
this._right = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._right._parent = this;
}
return true;
}
if (result === 1) {
if (this.debug()) {
console.log('Data is less (currrent, new)', this._data, data);
}
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._left._parent = this;
}
return true;
}
return false;
};
BinaryTree.prototype.remove = function (data) {
var pk = this.primaryKey(),
result,
removed,
i;
if (data instanceof Array) {
// Insert array of data
removed = [];
for (i = 0; i < data.length; i++) {
if (this.remove(data[i])) {
removed.push(data[i]);
}
}
return removed;
}
if (this.debug()) {
console.log('Removing', data);
}
if (this._data[pk] === data[pk]) {
// Remove this node
return this._remove(this);
}
// Compare the data to work out which branch to send the remove command down
result = this._compareFunc(this._data, data);
if (result === -1 && this._right) {
return this._right.remove(data);
}
if (result === 1 && this._left) {
return this._left.remove(data);
}
return false;
};
BinaryTree.prototype._remove = function (node) {
var leftNode,
rightNode;
if (this._left) {
// Backup branch data
leftNode = this._left;
rightNode = this._right;
// Copy data from left node
this._left = leftNode._left;
this._right = leftNode._right;
this._data = leftNode._data;
this._store = leftNode._store;
if (rightNode) {
// Attach the rightNode data to the right-most node
// of the leftNode
leftNode.rightMost()._right = rightNode;
}
} else if (this._right) {
// Backup branch data
rightNode = this._right;
// Copy data from right node
this._left = rightNode._left;
this._right = rightNode._right;
this._data = rightNode._data;
this._store = rightNode._store;
} else {
this.clear();
}
return true;
};
BinaryTree.prototype.leftMost = function () {
if (!this._left) {
return this;
} else {
return this._left.leftMost();
}
};
BinaryTree.prototype.rightMost = function () {
if (!this._right) {
return this;
} else {
return this._right.rightMost();
}
};
/**
* Searches the binary tree for all matching documents based on the data
* passed (query).
* @param data
* @param options
* @param {Array=} resultArr The results passed between recursive calls.
* Do not pass anything into this argument when calling externally.
* @returns {*|Array}
*/
BinaryTree.prototype.lookup = function (data, options, resultArr) {
var result = this._compareFunc(this._data, data);
resultArr = resultArr || [];
if (result === 0) {
if (this._left) { this._left.lookup(data, options, resultArr); }
resultArr.push(this._data);
if (this._right) { this._right.lookup(data, options, resultArr); }
}
if (result === -1) {
if (this._right) { this._right.lookup(data, options, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.lookup(data, options, resultArr); }
}
return resultArr;
};
/**
* Returns the entire binary tree ordered.
* @param {String} type
* @param resultArr
* @returns {*|Array}
*/
BinaryTree.prototype.inOrder = function (type, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.inOrder(type, resultArr);
}
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
if (this._right) {
this._right.inOrder(type, resultArr);
}
return resultArr;
};
/**
* Searches the binary tree for all matching documents based on the regular
* expression passed.
* @param path
* @param val
* @param regex
* @param {Array=} resultArr The results passed between recursive calls.
* Do not pass anything into this argument when calling externally.
* @returns {*|Array}
*/
BinaryTree.prototype.startsWith = function (path, val, regex, resultArr) {
var reTest,
thisDataPathVal = sharedPathSolver.get(this._data, path),
thisDataPathValSubStr = thisDataPathVal.substr(0, val.length),
result;
regex = regex || new RegExp('^' + val);
resultArr = resultArr || [];
if (resultArr._visited === undefined) { resultArr._visited = 0; }
resultArr._visited++;
result = this.sortAsc(thisDataPathVal, val);
reTest = thisDataPathValSubStr === val;
if (result === 0) {
if (this._left) { this._left.startsWith(path, val, regex, resultArr); }
if (reTest) { resultArr.push(this._data); }
if (this._right) { this._right.startsWith(path, val, regex, resultArr); }
}
if (result === -1) {
if (reTest) { resultArr.push(this._data); }
if (this._right) { this._right.startsWith(path, val, regex, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.startsWith(path, val, regex, resultArr); }
if (reTest) { resultArr.push(this._data); }
}
return resultArr;
};
/*BinaryTree.prototype.find = function (type, search, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.find(type, search, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.find(type, search, resultArr);
}
return resultArr;
};*/
/**
*
* @param {String} type
* @param {String} key The data key / path to range search against.
* @param {Number} from Range search from this value (inclusive)
* @param {Number} to Range search to this value (inclusive)
* @param {Array=} resultArr Leave undefined when calling (internal use),
* passes the result array between recursive calls to be returned when
* the recursion chain completes.
* @param {Path=} pathResolver Leave undefined when calling (internal use),
* caches the path resolver instance for performance.
* @returns {Array} Array of matching document objects
*/
BinaryTree.prototype.findRange = function (type, key, from, to, resultArr, pathResolver) {
resultArr = resultArr || [];
pathResolver = pathResolver || new Path(key);
if (this._left) {
this._left.findRange(type, key, from, to, resultArr, pathResolver);
}
// Check if this node's data is greater or less than the from value
var pathVal = pathResolver.value(this._data),
fromResult = this.sortAsc(pathVal, from),
toResult = this.sortAsc(pathVal, to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRange(type, key, from, to, resultArr, pathResolver);
}
return resultArr;
};
/*BinaryTree.prototype.findRegExp = function (type, key, pattern, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRegExp(type, key, pattern, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRegExp(type, key, pattern, resultArr);
}
return resultArr;
};*/
/**
* Determines if the passed query and options object will be served
* by this index successfully or not and gives a score so that the
* DB search system can determine how useful this index is in comparison
* to other indexes on the same collection.
* @param query
* @param queryOptions
* @param matchOptions
* @returns {{matchedKeys: Array, totalKeyCount: Number, score: number}}
*/
BinaryTree.prototype.match = function (query, queryOptions, matchOptions) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var indexKeyArr,
queryArr,
matchedKeys = [],
matchedKeyCount = 0,
i;
indexKeyArr = sharedPathSolver.parseArr(this._index, {
verbose: true
});
queryArr = sharedPathSolver.parseArr(query, matchOptions && matchOptions.pathOptions ? matchOptions.pathOptions : {
ignore:/\$/,
verbose: true
});
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return sharedPathSolver.countObjectPaths(this._keys, query);
};
Shared.finishModule('BinaryTree');
module.exports = BinaryTree;
},{"./Path":25,"./Shared":28}],3:[function(_dereq_,module,exports){
"use strict";
var Shared,
Db,
Metrics,
KeyValueStore,
Path,
IndexHashMap,
IndexBinaryTree,
Index2d,
Crc,
Overload,
ReactorIO,
sharedPathSolver;
Shared = _dereq_('./Shared');
/**
* Creates a new collection. Collections store multiple documents and
* handle CRUD against those documents.
* @constructor
*/
var Collection = function (name, options) {
this.init.apply(this, arguments);
};
Collection.prototype.init = function (name, options) {
this._primaryKey = '_id';
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._name = name;
this._data = [];
this._metrics = new Metrics();
this._options = options || {
changeTimestamp: false
};
if (this._options.db) {
this.db(this._options.db);
}
// Create an object to store internal protected data
this._metaData = {};
this._deferQueue = {
insert: [],
update: [],
remove: [],
upsert: [],
async: []
};
this._deferThreshold = {
insert: 100,
update: 100,
remove: 100,
upsert: 100
};
this._deferTime = {
insert: 1,
update: 1,
remove: 1,
upsert: 1
};
this._deferredCalls = true;
// Set the subset to itself since it is the root collection
this.subsetOf(this);
};
Shared.addModule('Collection', Collection);
Shared.mixin(Collection.prototype, 'Mixin.Common');
Shared.mixin(Collection.prototype, 'Mixin.Events');
Shared.mixin(Collection.prototype, 'Mixin.ChainReactor');
Shared.mixin(Collection.prototype, 'Mixin.CRUD');
Shared.mixin(Collection.prototype, 'Mixin.Constants');
Shared.mixin(Collection.prototype, 'Mixin.Triggers');
Shared.mixin(Collection.prototype, 'Mixin.Sorting');
Shared.mixin(Collection.prototype, 'Mixin.Matching');
Shared.mixin(Collection.prototype, 'Mixin.Updating');
Shared.mixin(Collection.prototype, 'Mixin.Tags');
Metrics = _dereq_('./Metrics');
KeyValueStore = _dereq_('./KeyValueStore');
Path = _dereq_('./Path');
IndexHashMap = _dereq_('./IndexHashMap');
IndexBinaryTree = _dereq_('./IndexBinaryTree');
Index2d = _dereq_('./Index2d');
Crc = _dereq_('./Crc');
Db = Shared.modules.Db;
Overload = _dereq_('./Overload');
ReactorIO = _dereq_('./ReactorIO');
sharedPathSolver = new Path();
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Collection.prototype.crc = Crc;
/**
* Gets / sets the deferred calls flag. If set to true (default)
* then operations on large data sets can be broken up and done
* over multiple CPU cycles (creating an async state). For purely
* synchronous behaviour set this to false.
* @param {Boolean=} val The value to set.
* @returns {Boolean}
*/
Shared.synthesize(Collection.prototype, 'deferredCalls');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'state');
/**
* Gets / sets the name of the collection.
* @param {String=} val The name of the collection to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'name');
/**
* Gets / sets the metadata stored in the collection.
*/
Shared.synthesize(Collection.prototype, 'metaData');
/**
* Gets / sets boolean to determine if the collection should be
* capped or not.
*/
Shared.synthesize(Collection.prototype, 'capped');
/**
* Gets / sets capped collection size. This is the maximum number
* of records that the capped collection will store.
*/
Shared.synthesize(Collection.prototype, 'cappedSize');
Collection.prototype._asyncPending = function (key) {
this._deferQueue.async.push(key);
};
Collection.prototype._asyncComplete = function (key) {
// Remove async flag for this type
var index = this._deferQueue.async.indexOf(key);
while (index > -1) {
this._deferQueue.async.splice(index, 1);
index = this._deferQueue.async.indexOf(key);
}
if (this._deferQueue.async.length === 0) {
this.deferEmit('ready');
}
};
/**
* Get the data array that represents the collection's data.
* This data is returned by reference and should not be altered outside
* of the provided CRUD functionality of the collection as doing so
* may cause unstable index behaviour within the collection.
* @returns {Array}
*/
Collection.prototype.data = function () {
return this._data;
};
/**
* Drops a collection and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
Collection.prototype.drop = function (callback) {
var key;
if (!this.isDropped()) {
if (this._db && this._db._collection && this._name) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
this.emit('drop', this);
delete this._db._collection[this._name];
// Remove any reactor IO chain links
if (this._collate) {
for (key in this._collate) {
if (this._collate.hasOwnProperty(key)) {
this.collateRemove(key);
}
}
}
delete this._primaryKey;
delete this._primaryIndex;
delete this._primaryCrc;
delete this._crcLookup;
delete this._name;
delete this._data;
delete this._metrics;
delete this._listeners;
if (callback) { callback(false, true); }
return true;
}
} else {
if (callback) { callback(false, true); }
return true;
}
if (callback) { callback(false, true); }
return false;
};
/**
* Gets / sets the primary key for this collection.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
Collection.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
if (this._primaryKey !== keyName) {
var oldKey = this._primaryKey;
this._primaryKey = keyName;
// Set the primary key index primary key
this._primaryIndex.primaryKey(keyName);
// Rebuild the primary key index
this.rebuildPrimaryKeyIndex();
// Propagate change down the chain
this.chainSend('primaryKey', keyName, {oldData: oldKey});
}
return this;
}
return this._primaryKey;
};
/**
* Handles insert events and routes changes to binds and views as required.
* @param {Array} inserted An array of inserted documents.
* @param {Array} failed An array of documents that failed to insert.
* @private
*/
Collection.prototype._onInsert = function (inserted, failed) {
this.emit('insert', inserted, failed);
};
/**
* Handles update events and routes changes to binds and views as required.
* @param {Array} items An array of updated documents.
* @private
*/
Collection.prototype._onUpdate = function (items) {
this.emit('update', items);
};
/**
* Handles remove events and routes changes to binds and views as required.
* @param {Array} items An array of removed documents.
* @private
*/
Collection.prototype._onRemove = function (items) {
this.emit('remove', items);
};
/**
* Handles any change to the collection.
* @private
*/
Collection.prototype._onChange = function () {
if (this._options.changeTimestamp) {
// Record the last change timestamp
this._metaData.lastChange = new Date();
}
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'db', function (db) {
if (db) {
if (this.primaryKey() === '_id') {
// Set primary key to the db's key by default
this.primaryKey(db.primaryKey());
// Apply the same debug settings
this.debug(db.debug());
}
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'mongoEmulation');
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set.
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param options Optional options object.
* @param callback Optional callback function.
*/
Collection.prototype.setData = function (data, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (data) {
var op = this._metrics.create('setData');
op.start();
options = this.options(options);
this.preSetData(data, options, callback);
if (options.$decouple) {
data = this.decouple(data);
}
if (!(data instanceof Array)) {
data = [data];
}
op.time('transformIn');
data = this.transformIn(data);
op.time('transformIn');
var oldData = [].concat(this._data);
this._dataReplace(data);
// Update the primary key index
op.time('Rebuild Primary Key Index');
this.rebuildPrimaryKeyIndex(options);
op.time('Rebuild Primary Key Index');
// Rebuild all other indexes
op.time('Rebuild All Other Indexes');
this._rebuildIndexes();
op.time('Rebuild All Other Indexes');
op.time('Resolve chains');
this.chainSend('setData', data, {oldData: oldData});
op.time('Resolve chains');
op.stop();
this._onChange();
this.emit('setData', this._data, oldData);
}
if (callback) { callback(false); }
return this;
};
/**
* Drops and rebuilds the primary key index for all documents in the collection.
* @param {Object=} options An optional options object.
* @private
*/
Collection.prototype.rebuildPrimaryKeyIndex = function (options) {
options = options || {
$ensureKeys: undefined,
$violationCheck: undefined
};
var ensureKeys = options && options.$ensureKeys !== undefined ? options.$ensureKeys : true,
violationCheck = options && options.$violationCheck !== undefined ? options.$violationCheck : true,
arr,
arrCount,
arrItem,
pIndex = this._primaryIndex,
crcIndex = this._primaryCrc,
crcLookup = this._crcLookup,
pKey = this._primaryKey,
jString;
// Drop the existing primary index
pIndex.truncate();
crcIndex.truncate();
crcLookup.truncate();
// Loop the data and check for a primary key in each object
arr = this._data;
arrCount = arr.length;
while (arrCount--) {
arrItem = arr[arrCount];
if (ensureKeys) {
// Make sure the item has a primary key
this.ensurePrimaryKey(arrItem);
}
if (violationCheck) {
// Check for primary key violation
if (!pIndex.uniqueSet(arrItem[pKey], arrItem)) {
// Primary key violation
throw(this.logIdentifier() + ' Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: ' + arrItem[this._primaryKey]);
}
} else {
pIndex.set(arrItem[pKey], arrItem);
}
// Generate a CRC string
jString = this.jStringify(arrItem);
crcIndex.set(arrItem[pKey], jString);
crcLookup.set(jString, arrItem);
}
};
/**
* Checks for a primary key on the document and assigns one if none
* currently exists.
* @param {Object} obj The object to check a primary key against.
* @private
*/
Collection.prototype.ensurePrimaryKey = function (obj) {
if (obj[this._primaryKey] === undefined) {
// Assign a primary key automatically
obj[this._primaryKey] = this.objectId();
}
};
/**
* Clears all data from the collection.
* @returns {Collection}
*/
Collection.prototype.truncate = function () {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This should use remove so that chain reactor events are properly
// TODO: handled, but ensure that chunking is switched off
this.emit('truncate', this._data);
// Clear all the data from the collection
this._data.length = 0;
// Re-create the primary index data
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._onChange();
this.emit('immediateChange', {type: 'truncate'});
this.deferEmit('change', {type: 'truncate'});
return this;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} obj The document object to upsert or an array containing
* documents to upsert.
*
* If the document contains a primary key field (based on the collections's primary
* key) then the database will search for an existing document with a matching id.
* If a matching document is found, the document will be updated. Any keys that
* match keys on the existing document will be overwritten with new data. Any keys
* that do not currently exist on the document will be added to the document.
*
* If the document does not contain an id or the id passed does not match an existing
* document, an insert is performed instead. If no id is present a new primary key
* id is provided for the item.
*
* @param {Function=} callback Optional callback method.
* @returns {Object} An object containing two keys, "op" contains either "insert" or
* "update" depending on the type of operation that was performed and "result"
* contains the return data from the operation used.
*/
Collection.prototype.upsert = function (obj, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (obj) {
var queue = this._deferQueue.upsert,
deferThreshold = this._deferThreshold.upsert,
returnData = {},
query,
i;
// Determine if the object passed is an array or not
if (obj instanceof Array) {
if (this._deferredCalls && obj.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue.upsert = queue.concat(obj);
this._asyncPending('upsert');
// Fire off the insert queue handler
this.processQueue('upsert', callback);
return {};
} else {
// Loop the array and upsert each item
returnData = [];
for (i = 0; i < obj.length; i++) {
returnData.push(this.upsert(obj[i]));
}
if (callback) { callback(); }
return returnData;
}
}
// Determine if the operation is an insert or an update
if (obj[this._primaryKey]) {
// Check if an object with this primary key already exists
query = {};
query[this._primaryKey] = obj[this._primaryKey];
if (this._primaryIndex.lookup(query)[0]) {
// The document already exists with this id, this operation is an update
returnData.op = 'update';
} else {
// No document with this id exists, this operation is an insert
returnData.op = 'insert';
}
} else {
// The document passed does not contain an id, this operation is an insert
returnData.op = 'insert';
}
switch (returnData.op) {
case 'insert':
returnData.result = this.insert(obj);
break;
case 'update':
returnData.result = this.update(query, obj);
break;
default:
break;
}
return returnData;
} else {
if (callback) { callback(); }
}
return {};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
Collection.prototype.filter = function (query, func, options) {
return (this.find(query, options)).filter(func);
};
/**
* Executes a method against each document that matches query and then executes
* an update based on the return data of the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the update.
* @param {Object=} options Optional options object passed to the initial find call.
* @returns {Array}
*/
Collection.prototype.filterUpdate = function (query, func, options) {
var items = this.find(query, options),
results = [],
singleItem,
singleQuery,
singleUpdate,
pk = this.primaryKey(),
i;
for (i = 0; i < items.length; i++) {
singleItem = items[i];
singleUpdate = func(singleItem);
if (singleUpdate) {
singleQuery = {};
singleQuery[pk] = singleItem[pk];
results.push(this.update(singleQuery, singleUpdate));
}
}
return results;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
Collection.prototype.update = function (query, update, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// Decouple the update data
update = this.decouple(update);
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
this.convertToFdb(update);
}
// Handle transform
update = this.transformIn(update);
var self = this,
op = this._metrics.create('update'),
dataSet,
updated,
updateCall = function (referencedDoc) {
var oldDoc = self.decouple(referencedDoc),
newDoc,
triggerOperation,
result;
if (self.willTrigger(self.TYPE_UPDATE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_UPDATE, self.PHASE_AFTER)) {
newDoc = self.decouple(referencedDoc);
triggerOperation = {
type: 'update',
query: self.decouple(query),
update: self.decouple(update),
options: self.decouple(options),
op: op
};
// Update newDoc with the update criteria so we know what the data will look
// like AFTER the update is processed
result = self.updateObject(newDoc, triggerOperation.update, triggerOperation.query, triggerOperation.options, '');
if (self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_BEFORE, referencedDoc, newDoc) !== false) {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, newDoc, triggerOperation.query, triggerOperation.options, '');
// NOTE: If for some reason we would only like to fire this event if changes are actually going
// to occur on the object from the proposed update then we can add "result &&" to the if
self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_AFTER, oldDoc, newDoc);
} else {
// Trigger cancelled operation so tell result that it was not updated
result = false;
}
} else {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, update, query, options, '');
}
// Inform indexes of the change
self._updateIndexes(oldDoc, referencedDoc);
return result;
};
op.start();
op.time('Retrieve documents to update');
dataSet = this.find(query, {$decouple: false});
op.time('Retrieve documents to update');
if (dataSet.length) {
op.time('Update documents');
updated = dataSet.filter(updateCall);
op.time('Update documents');
if (updated.length) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Updated some data');
}
op.time('Resolve chains');
this.chainSend('update', {
query: query,
update: update,
dataSet: updated
}, options);
op.time('Resolve chains');
this._onUpdate(updated);
this._onChange();
this.emit('immediateChange', {type: 'update', data: updated});
this.deferEmit('change', {type: 'update', data: updated});
}
}
op.stop();
// TODO: Should we decouple the updated array before return by default?
return updated || [];
};
/**
* Replaces an existing object with data from the new object without
* breaking data references.
* @param {Object} currentObj The object to alter.
* @param {Object} newObj The new object to overwrite the existing one with.
* @returns {*} Chain.
* @private
*/
Collection.prototype._replaceObj = function (currentObj, newObj) {
var i;
// Check if the new document has a different primary key value from the existing one
// Remove item from indexes
this._removeFromIndexes(currentObj);
// Remove existing keys from current object
for (i in currentObj) {
if (currentObj.hasOwnProperty(i)) {
delete currentObj[i];
}
}
// Add new keys to current object
for (i in newObj) {
if (newObj.hasOwnProperty(i)) {
currentObj[i] = newObj[i];
}
}
// Update the item in the primary index
if (!this._insertIntoIndexes(currentObj)) {
throw(this.logIdentifier() + ' Primary key violation in update! Key violated: ' + currentObj[this._primaryKey]);
}
// Update the object in the collection data
//this._data.splice(this._data.indexOf(currentObj), 1, newObj);
return this;
};
/**
* Helper method to update a document from it's id.
* @param {String} id The id of the document.
* @param {Object} update The object containing the key/values to update to.
* @returns {Object} The document that was updated or undefined
* if no document was updated.
*/
Collection.prototype.updateById = function (id, update) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.update(searchObj, update)[0];
};
/**
* Internal method for document updating.
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
Collection.prototype.updateObject = function (doc, update, query, options, path, opType) {
// TODO: This method is long, try to break it into smaller pieces
update = this.decouple(update);
// Clear leading dots from path
path = path || '';
if (path.substr(0, 1) === '.') { path = path.substr(1, path.length -1); }
//var oldDoc = this.decouple(doc),
var updated = false,
recurseUpdated = false,
operation,
tmpArray,
tmpIndex,
tmpCount,
tempIndex,
tempKey,
replaceObj,
pk,
pathInstance,
sourceIsArray,
updateIsArray,
i;
// Loop each key in the update object
for (i in update) {
if (update.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
// Check if the property starts with a dollar (function)
if (i.substr(0, 1) === '$') {
// Check for commands
switch (i) {
case '$key':
case '$index':
case '$data':
case '$min':
case '$max':
// Ignore some operators
operation = true;
break;
case '$each':
operation = true;
// Loop over the array of updates and run each one
tmpCount = update.$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
recurseUpdated = this.updateObject(doc, update.$each[tmpIndex], query, options, path);
if (recurseUpdated) {
updated = true;
}
}
updated = updated || recurseUpdated;
break;
case '$replace':
operation = true;
replaceObj = update.$replace;
pk = this.primaryKey();
// Loop the existing item properties and compare with
// the replacement (never remove primary key)
for (tempKey in doc) {
if (doc.hasOwnProperty(tempKey) && tempKey !== pk) {
if (replaceObj[tempKey] === undefined) {
// The new document doesn't have this field, remove it from the doc
this._updateUnset(doc, tempKey);
updated = true;
}
}
}
// Loop the new item props and update the doc
for (tempKey in replaceObj) {
if (replaceObj.hasOwnProperty(tempKey) && tempKey !== pk) {
this._updateOverwrite(doc, tempKey, replaceObj[tempKey]);
updated = true;
}
}
break;
default:
operation = true;
// Now run the operation
recurseUpdated = this.updateObject(doc, update[i], query, options, path, i);
updated = updated || recurseUpdated;
break;
}
}
// Check if the key has a .$ at the end, denoting an array lookup
if (this._isPositionalKey(i)) {
operation = true;
// Modify i to be the name of the field
i = i.substr(0, i.length - 2);
pathInstance = new Path(path + '.' + i);
// Check if the key is an array and has items
if (doc[i] && doc[i] instanceof Array && doc[i].length) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], pathInstance.value(query)[0], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
// Loop the items that matched and update them
for (tmpIndex = 0; tmpIndex < tmpArray.length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpArray[tmpIndex]], update[i + '.$'], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
}
}
if (!operation) {
if (!opType && typeof(update[i]) === 'object') {
if (doc[i] !== null && typeof(doc[i]) === 'object') {
// Check if we are dealing with arrays
sourceIsArray = doc[i] instanceof Array;
updateIsArray = update[i] instanceof Array;
if (sourceIsArray || updateIsArray) {
// Check if the update is an object and the doc is an array
if (!updateIsArray && sourceIsArray) {
// Update is an object, source is an array so match the array items
// with our query object to find the one to update inside this array
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpIndex], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
// Either both source and update are arrays or the update is
// an array and the source is not, so set source to update
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
// The doc key is an object so traverse the
// update further
recurseUpdated = this.updateObject(doc[i], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
switch (opType) {
case '$inc':
var doUpdate = true;
// Check for a $min / $max operator
if (update[i] > 0) {
if (update.$max) {
// Check current value
if (doc[i] >= update.$max) {
// Don't update
doUpdate = false;
}
}
} else if (update[i] < 0) {
if (update.$min) {
// Check current value
if (doc[i] <= update.$min) {
// Don't update
doUpdate = false;
}
}
}
if (doUpdate) {
this._updateIncrement(doc, i, update[i]);
updated = true;
}
break;
case '$cast':
// Casts a property to the type specified if it is not already
// that type. If the cast is an array or an object and the property
// is not already that type a new array or object is created and
// set to the property, overwriting the previous value
switch (update[i]) {
case 'array':
if (!(doc[i] instanceof Array)) {
// Cast to an array
this._updateProperty(doc, i, update.$data || []);
updated = true;
}
break;
case 'object':
if (!(doc[i] instanceof Object) || (doc[i] instanceof Array)) {
// Cast to an object
this._updateProperty(doc, i, update.$data || {});
updated = true;
}
break;
case 'number':
if (typeof doc[i] !== 'number') {
// Cast to a number
this._updateProperty(doc, i, Number(doc[i]));
updated = true;
}
break;
case 'string':
if (typeof doc[i] !== 'string') {
// Cast to a string
this._updateProperty(doc, i, String(doc[i]));
updated = true;
}
break;
default:
throw(this.logIdentifier() + ' Cannot update cast to unknown type: ' + update[i]);
}
break;
case '$push':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Check for a $position modifier with an $each
if (update[i].$position !== undefined && update[i].$each instanceof Array) {
// Grab the position to insert at
tempIndex = update[i].$position;
// Loop the each array and push each item
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updateSplicePush(doc[i], tempIndex + tmpIndex, update[i].$each[tmpIndex]);
}
} else if (update[i].$each instanceof Array) {
// Do a loop over the each to push multiple items
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updatePush(doc[i], update[i].$each[tmpIndex]);
}
} else {
// Do a standard push
this._updatePush(doc[i], update[i]);
}
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot push to a key that is not an array! (' + i + ')');
}
break;
case '$pull':
if (doc[i] instanceof Array) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
tmpCount = tmpArray.length;
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
this._updatePull(doc[i], tmpArray[tmpCount]);
updated = true;
}
}
break;
case '$pullAll':
if (doc[i] instanceof Array) {
if (update[i] instanceof Array) {
tmpArray = doc[i];
tmpCount = tmpArray.length;
if (tmpCount > 0) {
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
for (tempIndex = 0; tempIndex < update[i].length; tempIndex++) {
if (tmpArray[tmpCount] === update[i][tempIndex]) {
this._updatePull(doc[i], tmpCount);
tmpCount--;
updated = true;
}
}
if (tmpCount < 0) {
break;
}
}
}
} else {
throw(this.logIdentifier() + ' Cannot pullAll without being given an array of values to pull! (' + i + ')');
}
}
break;
case '$addToSet':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Loop the target array and check for existence of item
var targetArr = doc[i],
targetArrIndex,
targetArrCount = targetArr.length,
objHash,
addObj = true,
optionObj = (options && options.$addToSet),
hashMode,
pathSolver;
// Check if we have an options object for our operation
if (update[i].$key) {
hashMode = false;
pathSolver = new Path(update[i].$key);
objHash = pathSolver.value(update[i])[0];
// Remove the key from the object before we add it
delete update[i].$key;
} else if (optionObj && optionObj.key) {
hashMode = false;
pathSolver = new Path(optionObj.key);
objHash = pathSolver.value(update[i])[0];
} else {
objHash = this.jStringify(update[i]);
hashMode = true;
}
for (targetArrIndex = 0; targetArrIndex < targetArrCount; targetArrIndex++) {
if (hashMode) {
// Check if objects match via a string hash (JSON)
if (this.jStringify(targetArr[targetArrIndex]) === objHash) {
// The object already exists, don't add it
addObj = false;
break;
}
} else {
// Check if objects match based on the path
if (objHash === pathSolver.value(targetArr[targetArrIndex])[0]) {
// The object already exists, don't add it
addObj = false;
break;
}
}
}
if (addObj) {
this._updatePush(doc[i], update[i]);
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot addToSet on a key that is not an array! (' + i + ')');
}
break;
case '$splicePush':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update.$index;
if (tempIndex !== undefined) {
delete update.$index;
// Check for out of bounds index
if (tempIndex > doc[i].length) {
tempIndex = doc[i].length;
}
this._updateSplicePush(doc[i], tempIndex, update[i]);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot splicePush without a $index integer value!');
}
} else {
throw(this.logIdentifier() + ' Cannot splicePush with a key that is not an array! (' + i + ')');
}
break;
case '$move':
if (doc[i] instanceof Array) {
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
var moveToIndex = update.$index;
if (moveToIndex !== undefined) {
delete update.$index;
this._updateSpliceMove(doc[i], tmpIndex, moveToIndex);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot move without a $index integer value!');
}
break;
}
}
} else {
throw(this.logIdentifier() + ' Cannot move on a key that is not an array! (' + i + ')');
}
break;
case '$mul':
this._updateMultiply(doc, i, update[i]);
updated = true;
break;
case '$rename':
this._updateRename(doc, i, update[i]);
updated = true;
break;
case '$overwrite':
this._updateOverwrite(doc, i, update[i]);
updated = true;
break;
case '$unset':
this._updateUnset(doc, i);
updated = true;
break;
case '$clear':
this._updateClear(doc, i);
updated = true;
break;
case '$pop':
if (doc[i] instanceof Array) {
if (this._updatePop(doc[i], update[i])) {
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot pop from a key that is not an array! (' + i + ')');
}
break;
case '$toggle':
// Toggle the boolean property between true and false
this._updateProperty(doc, i, !doc[i]);
updated = true;
break;
default:
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
break;
}
}
}
}
}
return updated;
};
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
Collection.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Removes any documents from the collection that match the search query
* key/values.
* @param {Object} query The query object.
* @param {Object=} options An options object.
* @param {Function=} callback A callback method.
* @returns {Array} An array of the documents that were removed.
*/
Collection.prototype.remove = function (query, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var self = this,
dataSet,
index,
arrIndex,
returnArr,
removeMethod,
triggerOperation,
doc,
newDoc;
if (typeof(options) === 'function') {
callback = options;
options = {};
}
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (query instanceof Array) {
returnArr = [];
for (arrIndex = 0; arrIndex < query.length; arrIndex++) {
returnArr.push(this.remove(query[arrIndex], {noEmit: true}));
}
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
if (callback) { callback(false, returnArr); }
return returnArr;
} else {
returnArr = [];
dataSet = this.find(query, {$decouple: false});
if (dataSet.length) {
removeMethod = function (dataItem) {
// Remove the item from the collection's indexes
self._removeFromIndexes(dataItem);
// Remove data from internal stores
index = self._data.indexOf(dataItem);
self._dataRemoveAtIndex(index);
returnArr.push(dataItem);
};
// Remove the data from the collection
for (var i = 0; i < dataSet.length; i++) {
doc = dataSet[i];
if (self.willTrigger(self.TYPE_REMOVE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_REMOVE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'remove'
};
newDoc = self.decouple(doc);
if (self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_BEFORE, newDoc, newDoc) !== false) {
// The trigger didn't ask to cancel so execute the removal method
removeMethod(doc);
self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_AFTER, newDoc, newDoc);
}
} else {
// No triggers to execute
removeMethod(doc);
}
}
if (returnArr.length) {
//op.time('Resolve chains');
self.chainSend('remove', {
query: query,
dataSet: returnArr
}, options);
//op.time('Resolve chains');
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
this._onChange();
this.emit('immediateChange', {type: 'remove', data: returnArr});
this.deferEmit('change', {type: 'remove', data: returnArr});
}
}
if (callback) { callback(false, returnArr); }
return returnArr;
}
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
* @returns {Object} The document that was removed or undefined if
* nothing was removed.
*/
Collection.prototype.removeById = function (id) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.remove(searchObj)[0];
};
/**
* Processes a deferred action queue.
* @param {String} type The queue name to process.
* @param {Function} callback A method to call when the queue has processed.
* @param {Object=} resultObj A temp object to hold results in.
*/
Collection.prototype.processQueue = function (type, callback, resultObj) {
var self = this,
queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type],
dataArr,
result;
resultObj = resultObj || {
deferred: true
};
if (queue.length) {
// Process items up to the threshold
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
result = self[type](dataArr);
switch (type) {
case 'insert':
resultObj.inserted = resultObj.inserted || [];
resultObj.failed = resultObj.failed || [];
resultObj.inserted = resultObj.inserted.concat(result.inserted);
resultObj.failed = resultObj.failed.concat(result.failed);
break;
}
// Queue another process
setTimeout(function () {
self.processQueue.call(self, type, callback, resultObj);
}, deferTime);
} else {
if (callback) { callback(resultObj); }
this._asyncComplete(type);
}
// Check if all queues are complete
if (!this.isProcessingQueue()) {
this.deferEmit('queuesComplete');
}
};
/**
* Checks if any CRUD operations have been deferred and are still waiting to
* be processed.
* @returns {Boolean} True if there are still deferred CRUD operations to process
* or false if all queues are clear.
*/
Collection.prototype.isProcessingQueue = function () {
var i;
for (i in this._deferQueue) {
if (this._deferQueue.hasOwnProperty(i)) {
if (this._deferQueue[i].length) {
return true;
}
}
}
return false;
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype.insert = function (data, index, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (typeof(index) === 'function') {
callback = index;
index = this._data.length;
} else if (index === undefined) {
index = this._data.length;
}
data = this.transformIn(data);
return this._insertHandle(data, index, callback);
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype._insertHandle = function (data, index, callback) {
var //self = this,
queue = this._deferQueue.insert,
deferThreshold = this._deferThreshold.insert,
//deferTime = this._deferTime.insert,
inserted = [],
failed = [],
insertResult,
resultObj,
i;
if (data instanceof Array) {
// Check if there are more insert items than the insert defer
// threshold, if so, break up inserts so we don't tie up the
// ui or thread
if (this._deferredCalls && data.length > deferThreshold) {
// Break up insert into blocks
this._deferQueue.insert = queue.concat(data);
this._asyncPending('insert');
// Fire off the insert queue handler
this.processQueue('insert', callback);
return;
} else {
// Loop the array and add items
for (i = 0; i < data.length; i++) {
insertResult = this._insert(data[i], index + i);
if (insertResult === true) {
inserted.push(data[i]);
} else {
failed.push({
doc: data[i],
reason: insertResult
});
}
}
}
} else {
// Store the data item
insertResult = this._insert(data, index);
if (insertResult === true) {
inserted.push(data);
} else {
failed.push({
doc: data,
reason: insertResult
});
}
}
resultObj = {
deferred: false,
inserted: inserted,
failed: failed
};
this._onInsert(inserted, failed);
if (callback) { callback(resultObj); }
this._onChange();
this.emit('immediateChange', {type: 'insert', data: inserted});
this.deferEmit('change', {type: 'insert', data: inserted});
return resultObj;
};
/**
* Internal method to insert a document into the collection. Will
* check for index violations before allowing the document to be inserted.
* @param {Object} doc The document to insert after passing index violation
* tests.
* @param {Number=} index Optional index to insert the document at.
* @returns {Boolean|Object} True on success, false if no document passed,
* or an object containing details about an index violation if one occurred.
* @private
*/
Collection.prototype._insert = function (doc, index) {
if (doc) {
var self = this,
indexViolation,
triggerOperation,
insertMethod,
newDoc,
capped = this.capped(),
cappedSize = this.cappedSize();
this.ensurePrimaryKey(doc);
// Check indexes are not going to be broken by the document
indexViolation = this.insertIndexViolation(doc);
insertMethod = function (doc) {
// Add the item to the collection's indexes
self._insertIntoIndexes(doc);
// Check index overflow
if (index > self._data.length) {
index = self._data.length;
}
// Insert the document
self._dataInsertAtIndex(index, doc);
// Check capped collection status and remove first record
// if we are over the threshold
if (capped && self._data.length > cappedSize) {
// Remove the first item in the data array
self.removeById(self._data[0][self._primaryKey]);
}
//op.time('Resolve chains');
self.chainSend('insert', doc, {index: index});
//op.time('Resolve chains');
};
if (!indexViolation) {
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
triggerOperation = {
type: 'insert'
};
if (self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_BEFORE, {}, doc) !== false) {
insertMethod(doc);
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
// Clone the doc so that the programmer cannot update the internal document
// on the "after" phase trigger
newDoc = self.decouple(doc);
self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_AFTER, {}, newDoc);
}
} else {
// The trigger just wants to cancel the operation
return 'Trigger cancelled operation';
}
} else {
// No triggers to execute
insertMethod(doc);
}
return true;
} else {
return 'Index violation in index: ' + indexViolation;
}
}
return 'No document passed to insert';
};
/**
* Inserts a document into the internal collection data array at
* Inserts a document into the internal collection data array at
* the specified index.
* @param {number} index The index to insert at.
* @param {object} doc The document to insert.
* @private
*/
Collection.prototype._dataInsertAtIndex = function (index, doc) {
this._data.splice(index, 0, doc);
};
/**
* Removes a document from the internal collection data array at
* the specified index.
* @param {number} index The index to remove from.
* @private
*/
Collection.prototype._dataRemoveAtIndex = function (index) {
this._data.splice(index, 1);
};
/**
* Replaces all data in the collection's internal data array with
* the passed array of data.
* @param {array} data The array of data to replace existing data with.
* @private
*/
Collection.prototype._dataReplace = function (data) {
// Clear the array - using a while loop with pop is by far the
// fastest way to clear an array currently
while (this._data.length) {
this._data.pop();
}
// Append new items to the array
this._data = this._data.concat(data);
};
/**
* Inserts a document into the collection indexes.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._insertIntoIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
violated,
jString = this.jStringify(doc);
// Insert to primary key index
violated = this._primaryIndex.uniqueSet(doc[this._primaryKey], doc);
this._primaryCrc.uniqueSet(doc[this._primaryKey], jString);
this._crcLookup.uniqueSet(jString, doc);
// Insert into other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].insert(doc);
}
}
return violated;
};
/**
* Removes a document from the collection indexes.
* @param {Object} doc The document to remove.
* @private
*/
Collection.prototype._removeFromIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
jString = this.jStringify(doc);
// Remove from primary key index
this._primaryIndex.unSet(doc[this._primaryKey]);
this._primaryCrc.unSet(doc[this._primaryKey]);
this._crcLookup.unSet(jString);
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].remove(doc);
}
}
};
/**
* Updates collection index data for the passed document.
* @param {Object} oldDoc The old document as it was before the update.
* @param {Object} newDoc The document as it now is after the update.
* @private
*/
Collection.prototype._updateIndexes = function (oldDoc, newDoc) {
this._removeFromIndexes(oldDoc);
this._insertIntoIndexes(newDoc);
};
/**
* Rebuild collection indexes.
* @private
*/
Collection.prototype._rebuildIndexes = function () {
var arr = this._indexByName,
arrIndex;
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].rebuild();
}
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param {Object} query The query object to generate the subset with.
* @param {Object=} options An options object.
* @returns {*}
*/
Collection.prototype.subset = function (query, options) {
var result = this.find(query, options),
coll;
coll = new Collection();
coll.db(this._db);
coll.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
return coll;
};
/**
* Gets / sets the collection that this collection is a subset of.
* @param {Collection=} collection The collection to set as the parent of this subset.
* @returns {Collection}
*/
Shared.synthesize(Collection.prototype, 'subsetOf');
/**
* Checks if the collection is a subset of the passed collection.
* @param {Collection} collection The collection to test against.
* @returns {Boolean} True if the passed collection is the parent of
* the current collection.
*/
Collection.prototype.isSubsetOf = function (collection) {
return this._subsetOf === collection;
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
Collection.prototype.distinct = function (key, query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var data = this.find(query, options),
pathSolver = new Path(key),
valueUsed = {},
distinctValues = [],
value,
i;
// Loop the data and build array of distinct values
for (i = 0; i < data.length; i++) {
value = pathSolver.value(data[i])[0];
if (value && !valueUsed[value]) {
valueUsed[value] = true;
distinctValues.push(value);
}
}
return distinctValues;
};
/**
* Helper method to find a document by it's id.
* @param {String} id The id of the document.
* @param {Object=} options The options object, allowed keys are sort and limit.
* @returns {Array} The items that were updated.
*/
Collection.prototype.findById = function (id, options) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.find(searchObj, options)[0];
};
/**
* Finds all documents that contain the passed string or search object
* regardless of where the string might occur within the document. This
* will match strings from the start, middle or end of the document's
* string (partial match).
* @param search The string to search for. Case sensitive.
* @param options A standard find() options object.
* @returns {Array} An array of documents that matched the search string.
*/
Collection.prototype.peek = function (search, options) {
// Loop all items
var arr = this._data,
arrCount = arr.length,
arrIndex,
arrItem,
tempColl = new Collection(),
typeOfSearch = typeof search;
if (typeOfSearch === 'string') {
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Get json representation of object
arrItem = this.jStringify(arr[arrIndex]);
// Check if string exists in object json
if (arrItem.indexOf(search) > -1) {
// Add this item to the temp collection
tempColl.insert(arr[arrIndex]);
}
}
return tempColl.find({}, options);
} else {
return this.find(search, options);
}
};
/**
* Provides a query plan / operations log for a query.
* @param {Object} query The query to execute.
* @param {Object=} options Optional options object.
* @returns {Object} The query plan.
*/
Collection.prototype.explain = function (query, options) {
var result = this.find(query, options);
return result.__fdbOp._data;
};
/**
* Generates an options object with default values or adds default
* values to a passed object if those values are not currently set
* to anything.
* @param {object=} obj Optional options object to modify.
* @returns {object} The options object.
*/
Collection.prototype.options = function (obj) {
obj = obj || {};
obj.$decouple = obj.$decouple !== undefined ? obj.$decouple : true;
obj.$explain = obj.$explain !== undefined ? obj.$explain : false;
return obj;
};
/**
* Queries the collection based on the query object passed.
* @param {Object} query The query key/values that a document must match in
* order for it to be returned in the result array.
* @param {Object=} options An optional options object.
* @param {Function=} callback !! DO NOT USE, THIS IS NON-OPERATIONAL !!
* Optional callback. If specified the find process
* will not return a value and will assume that you wish to operate under an
* async mode. This will break up large find requests into smaller chunks and
* process them in a non-blocking fashion allowing large datasets to be queried
* without causing the browser UI to pause. Results from this type of operation
* will be passed back to the callback once completed.
*
* @returns {Array} The results array from the find operation, containing all
* documents that matched the query.
*/
Collection.prototype.find = function (query, options, callback) {
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (callback) {
// Check the size of the collection's data array
// Split operation into smaller tasks and callback when complete
callback('Callbacks for the find() operation are not yet implemented!', []);
return [];
}
return this._find.call(this, query, options, callback);
};
Collection.prototype._find = function (query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This method is quite long, break into smaller pieces
query = query || {};
var op = this._metrics.create('find'),
pk = this.primaryKey(),
self = this,
analysis,
scanLength,
requiresTableScan = true,
resultArr,
joinCollectionIndex,
joinIndex,
joinCollection = {},
joinQuery,
joinPath,
joinCollectionName,
joinCollectionInstance,
joinMatch,
joinMatchIndex,
joinSearchQuery,
joinSearchOptions,
joinMulti,
joinRequire,
joinFindResults,
joinFindResult,
joinItem,
joinPrefix,
joinMatchData,
resultCollectionName,
resultIndex,
resultRemove = [],
index,
i, j, k, l,
fieldListOn = [],
fieldListOff = [],
elemMatchPathSolver,
elemMatchSubArr,
elemMatchSpliceArr,
matcherTmpOptions = {},
result,
cursor = {},
pathSolver,
waterfallCollection,
matcher;
if (!(options instanceof Array)) {
options = this.options(options);
}
matcher = function (doc) {
return self._match(doc, query, options, 'and', matcherTmpOptions);
};
op.start();
if (query) {
// Check if the query is an array (multi-operation waterfall query)
if (query instanceof Array) {
waterfallCollection = this;
// Loop the query operations
for (i = 0; i < query.length; i++) {
// Execute each operation and pass the result into the next
// query operation
waterfallCollection = waterfallCollection.subset(query[i], options && options[i] ? options[i] : {});
}
return waterfallCollection.find();
}
// Pre-process any data-changing query operators first
if (query.$findSub) {
// Check we have all the parts we need
if (!query.$findSub.$path) {
throw('$findSub missing $path property!');
}
return this.findSub(
query.$findSub.$query,
query.$findSub.$path,
query.$findSub.$subQuery,
query.$findSub.$subOptions
);
}
if (query.$findSubOne) {
// Check we have all the parts we need
if (!query.$findSubOne.$path) {
throw('$findSubOne missing $path property!');
}
return this.findSubOne(
query.$findSubOne.$query,
query.$findSubOne.$path,
query.$findSubOne.$subQuery,
query.$findSubOne.$subOptions
);
}
// Get query analysis to execute best optimised code path
op.time('analyseQuery');
analysis = this._analyseQuery(self.decouple(query), options, op);
op.time('analyseQuery');
op.data('analysis', analysis);
if (analysis.hasJoin && analysis.queriesJoin) {
// The query has a join and tries to limit by it's joined data
// Get an instance reference to the join collections
op.time('joinReferences');
for (joinIndex = 0; joinIndex < analysis.joinsOn.length; joinIndex++) {
joinCollectionName = analysis.joinsOn[joinIndex];
joinPath = new Path(analysis.joinQueries[joinCollectionName]);
joinQuery = joinPath.value(query)[0];
joinCollection[analysis.joinsOn[joinIndex]] = this._db.collection(analysis.joinsOn[joinIndex]).subset(joinQuery);
// Remove join clause from main query
delete query[analysis.joinQueries[joinCollectionName]];
}
op.time('joinReferences');
}
// Check if an index lookup can be used to return this result
if (analysis.indexMatch.length && (!options || (options && !options.$skipIndex))) {
op.data('index.potential', analysis.indexMatch);
op.data('index.used', analysis.indexMatch[0].index);
// Get the data from the index
op.time('indexLookup');
resultArr = analysis.indexMatch[0].lookup || [];
op.time('indexLookup');
// Check if the index coverage is all keys, if not we still need to table scan it
if (analysis.indexMatch[0].keyData.totalKeyCount === analysis.indexMatch[0].keyData.score) {
// Don't require a table scan to find relevant documents
requiresTableScan = false;
}
} else {
op.flag('usedIndex', false);
}
if (requiresTableScan) {
if (resultArr && resultArr.length) {
scanLength = resultArr.length;
op.time('tableScan: ' + scanLength);
// Filter the source data and return the result
resultArr = resultArr.filter(matcher);
} else {
// Filter the source data and return the result
scanLength = this._data.length;
op.time('tableScan: ' + scanLength);
resultArr = this._data.filter(matcher);
}
op.time('tableScan: ' + scanLength);
}
// Order the array if we were passed a sort clause
if (options.$orderBy) {
op.time('sort');
resultArr = this.sort(options.$orderBy, resultArr);
op.time('sort');
}
if (options.$page !== undefined && options.$limit !== undefined) {
// Record paging data
cursor.page = options.$page;
cursor.pages = Math.ceil(resultArr.length / options.$limit);
cursor.records = resultArr.length;
// Check if we actually need to apply the paging logic
if (options.$page && options.$limit > 0) {
op.data('cursor', cursor);
// Skip to the page specified based on limit
resultArr.splice(0, options.$page * options.$limit);
}
}
if (options.$skip) {
cursor.skip = options.$skip;
// Skip past the number of records specified
resultArr.splice(0, options.$skip);
op.data('skip', options.$skip);
}
if (options.$limit && resultArr && resultArr.length > options.$limit) {
cursor.limit = options.$limit;
resultArr.length = options.$limit;
op.data('limit', options.$limit);
}
if (options.$decouple) {
// Now decouple the data from the original objects
op.time('decouple');
resultArr = this.decouple(resultArr);
op.time('decouple');
op.data('flag.decouple', true);
}
// Now process any joins on the final data
if (options.$join) {
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
// Set the key to store the join result in to the collection name by default
resultCollectionName = joinCollectionName;
// Get the join collection instance from the DB
if (joinCollection[joinCollectionName]) {
joinCollectionInstance = joinCollection[joinCollectionName];
} else {
joinCollectionInstance = this._db.collection(joinCollectionName);
}
// Get the match data for the join
joinMatch = options.$join[joinCollectionIndex][joinCollectionName];
// Loop our result data array
for (resultIndex = 0; resultIndex < resultArr.length; resultIndex++) {
// Loop the join conditions and build a search object from them
joinSearchQuery = {};
joinMulti = false;
joinRequire = false;
joinPrefix = '';
for (joinMatchIndex in joinMatch) {
if (joinMatch.hasOwnProperty(joinMatchIndex)) {
joinMatchData = joinMatch[joinMatchIndex];
// Check the join condition name for a special command operator
if (joinMatchIndex.substr(0, 1) === '$') {
// Special command
switch (joinMatchIndex) {
case '$where':
if (joinMatchData.$query || joinMatchData.$options) {
if (joinMatchData.$query) {
// Commented old code here, new one does dynamic reverse lookups
//joinSearchQuery = joinMatchData.query;
joinSearchQuery = self._resolveDynamicQuery(joinMatchData.$query, resultArr[resultIndex]);
}
if (joinMatchData.$options) {
joinSearchOptions = joinMatchData.$options;
}
} else {
throw('$join $where clause requires "$query" and / or "$options" keys to work!');
}
break;
case '$as':
// Rename the collection when stored in the result document
resultCollectionName = joinMatchData;
break;
case '$multi':
// Return an array of documents instead of a single matching document
joinMulti = joinMatchData;
break;
case '$require':
// Remove the result item if no matching join data is found
joinRequire = joinMatchData;
break;
case '$prefix':
// Add a prefix to properties mixed in
joinPrefix = joinMatchData;
break;
default:
break;
}
} else {
// Get the data to match against and store in the search object
// Resolve complex referenced query
joinSearchQuery[joinMatchIndex] = self._resolveDynamicQuery(joinMatchData, resultArr[resultIndex]);
}
}
}
// Do a find on the target collection against the match data
joinFindResults = joinCollectionInstance.find(joinSearchQuery, joinSearchOptions);
// Check if we require a joined row to allow the result item
if (!joinRequire || (joinRequire && joinFindResults[0])) {
// Join is not required or condition is met
if (resultCollectionName === '$root') {
// The property name to store the join results in is $root
// which means we need to mixin the results but this only
// works if joinMulti is disabled
if (joinMulti !== false) {
// Throw an exception here as this join is not physically possible!
throw(this.logIdentifier() + ' Cannot combine [$as: "$root"] with [$multi: true] in $join clause!');
}
// Mixin the result
joinFindResult = joinFindResults[0];
joinItem = resultArr[resultIndex];
for (l in joinFindResult) {
if (joinFindResult.hasOwnProperty(l) && joinItem[joinPrefix + l] === undefined) {
// Properties are only mixed in if they do not already exist
// in the target item (are undefined). Using a prefix denoted via
// $prefix is a good way to prevent property name conflicts
joinItem[joinPrefix + l] = joinFindResult[l];
}
}
} else {
resultArr[resultIndex][resultCollectionName] = joinMulti === false ? joinFindResults[0] : joinFindResults;
}
} else {
// Join required but condition not met, add item to removal queue
resultRemove.push(resultArr[resultIndex]);
}
}
}
}
}
op.data('flag.join', true);
}
// Process removal queue
if (resultRemove.length) {
op.time('removalQueue');
for (i = 0; i < resultRemove.length; i++) {
index = resultArr.indexOf(resultRemove[i]);
if (index > -1) {
resultArr.splice(index, 1);
}
}
op.time('removalQueue');
}
if (options.$transform) {
op.time('transform');
for (i = 0; i < resultArr.length; i++) {
resultArr.splice(i, 1, options.$transform(resultArr[i]));
}
op.time('transform');
op.data('flag.transform', true);
}
// Process transforms
if (this._transformEnabled && this._transformOut) {
op.time('transformOut');
resultArr = this.transformOut(resultArr);
op.time('transformOut');
}
op.data('results', resultArr.length);
} else {
resultArr = [];
}
// Check for an $as operator in the options object and if it exists
// iterate over the fields and generate a rename function that will
// operate over the entire returned data array and rename each object's
// fields to their new names
// TODO: Enable $as in collection find to allow renaming fields
/*if (options.$as) {
renameFieldPath = new Path();
renameFieldMethod = function (obj, oldFieldPath, newFieldName) {
renameFieldPath.path(oldFieldPath);
renameFieldPath.rename(newFieldName);
};
for (i in options.$as) {
if (options.$as.hasOwnProperty(i)) {
}
}
}*/
if (!options.$aggregate) {
// Generate a list of fields to limit data by
// Each property starts off being enabled by default (= 1) then
// if any property is explicitly specified as 1 then all switch to
// zero except _id.
//
// Any that are explicitly set to zero are switched off.
op.time('scanFields');
for (i in options) {
if (options.hasOwnProperty(i) && i.indexOf('$') !== 0) {
if (options[i] === 1) {
fieldListOn.push(i);
} else if (options[i] === 0) {
fieldListOff.push(i);
}
}
}
op.time('scanFields');
// Limit returned fields by the options data
if (fieldListOn.length || fieldListOff.length) {
op.data('flag.limitFields', true);
op.data('limitFields.on', fieldListOn);
op.data('limitFields.off', fieldListOff);
op.time('limitFields');
// We have explicit fields switched on or off
for (i = 0; i < resultArr.length; i++) {
result = resultArr[i];
for (j in result) {
if (result.hasOwnProperty(j)) {
if (fieldListOn.length) {
// We have explicit fields switched on so remove all fields
// that are not explicitly switched on
// Check if the field name is not the primary key
if (j !== pk) {
if (fieldListOn.indexOf(j) === -1) {
// This field is not in the on list, remove it
delete result[j];
}
}
}
if (fieldListOff.length) {
// We have explicit fields switched off so remove fields
// that are explicitly switched off
if (fieldListOff.indexOf(j) > -1) {
// This field is in the off list, remove it
delete result[j];
}
}
}
}
}
op.time('limitFields');
}
// Now run any projections on the data required
if (options.$elemMatch) {
op.data('flag.elemMatch', true);
op.time('projection-elemMatch');
for (i in options.$elemMatch) {
if (options.$elemMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemMatch[i], options, '', {})) {
// The item matches the projection query so set the sub-array
// to an array that ONLY contains the matching item and then
// exit the loop since we only want to match the first item
elemMatchPathSolver.set(resultArr[j], i, [elemMatchSubArr[k]]);
break;
}
}
}
}
}
}
op.time('projection-elemMatch');
}
if (options.$elemsMatch) {
op.data('flag.elemsMatch', true);
op.time('projection-elemsMatch');
for (i in options.$elemsMatch) {
if (options.$elemsMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
elemMatchSpliceArr = [];
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemsMatch[i], options, '', {})) {
// The item matches the projection query so add it to the final array
elemMatchSpliceArr.push(elemMatchSubArr[k]);
}
}
// Now set the final sub-array to the matched items
elemMatchPathSolver.set(resultArr[j], i, elemMatchSpliceArr);
}
}
}
}
op.time('projection-elemsMatch');
}
}
// Process aggregation
if (options.$aggregate) {
op.data('flag.aggregate', true);
op.time('aggregate');
pathSolver = new Path(options.$aggregate);
resultArr = pathSolver.value(resultArr);
op.time('aggregate');
}
op.stop();
resultArr.__fdbOp = op;
resultArr.$cursor = cursor;
return resultArr;
};
Collection.prototype._resolveDynamicQuery = function (query, item) {
var self = this,
newQuery,
propType,
propVal,
pathResult,
i;
if (typeof query === 'string') {
// Check if the property name starts with a back-reference
if (query.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
pathResult = new Path(query.substr(3, query.length - 3)).value(item);
} else {
pathResult = new Path(query).value(item);
}
if (pathResult.length > 1) {
return {$in: pathResult};
} else {
return pathResult[0];
}
}
newQuery = {};
for (i in query) {
if (query.hasOwnProperty(i)) {
propType = typeof query[i];
propVal = query[i];
switch (propType) {
case 'string':
// Check if the property name starts with a back-reference
if (propVal.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
newQuery[i] = new Path(propVal.substr(3, propVal.length - 3)).value(item)[0];
} else {
newQuery[i] = propVal;
}
break;
case 'object':
newQuery[i] = self._resolveDynamicQuery(propVal, item);
break;
default:
newQuery[i] = propVal;
break;
}
}
}
return newQuery;
};
/**
* Returns one document that satisfies the specified query criteria. If multiple
* documents satisfy the query, this method returns the first document to match
* the query.
* @returns {*}
*/
Collection.prototype.findOne = function () {
return (this.find.apply(this, arguments))[0];
};
/**
* Gets the index in the collection data array of the first item matched by
* the passed query object.
* @param {Object} query The query to run to find the item to return the index of.
* @param {Object=} options An options object.
* @returns {Number}
*/
Collection.prototype.indexOf = function (query, options) {
var item = this.find(query, {$decouple: false})[0],
sortedData;
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup from order of insert
return this._data.indexOf(item);
} else {
// Trying to locate index based on query with sort order
options.$decouple = false;
sortedData = this.find(query, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Returns the index of the document identified by the passed item's primary key.
* @param {*} itemLookup The document whose primary key should be used to lookup
* or the id to lookup.
* @param {Object=} options An options object.
* @returns {Number} The index the item with the matching primary key is occupying.
*/
Collection.prototype.indexOfDocById = function (itemLookup, options) {
var item,
sortedData;
if (typeof itemLookup !== 'object') {
item = this._primaryIndex.get(itemLookup);
} else {
item = this._primaryIndex.get(itemLookup[this._primaryKey]);
}
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup
return this._data.indexOf(item);
} else {
// Sorted lookup
options.$decouple = false;
sortedData = this.find({}, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Removes a document from the collection by it's index in the collection's
* data array.
* @param {Number} index The index of the document to remove.
* @returns {Object} The document that has been removed or false if none was
* removed.
*/
Collection.prototype.removeByIndex = function (index) {
var doc,
docId;
doc = this._data[index];
if (doc !== undefined) {
doc = this.decouple(doc);
docId = doc[this.primaryKey()];
return this.removeById(docId);
}
return false;
};
/**
* Gets / sets the collection transform options.
* @param {Object} obj A collection transform options object.
* @returns {*}
*/
Collection.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Transforms data using the set transformIn method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformIn = function (data) {
if (this._transformEnabled && this._transformIn) {
if (data instanceof Array) {
var finalArr = [],
transformResult,
i;
for (i = 0; i < data.length; i++) {
transformResult = this._transformIn(data[i]);
// Support transforms returning multiple items
if (transformResult instanceof Array) {
finalArr = finalArr.concat(transformResult);
} else {
finalArr.push(transformResult);
}
}
return finalArr;
} else {
return this._transformIn(data);
}
}
return data;
};
/**
* Transforms data using the set transformOut method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformOut = function (data) {
if (this._transformEnabled && this._transformOut) {
if (data instanceof Array) {
var finalArr = [],
transformResult,
i;
for (i = 0; i < data.length; i++) {
transformResult = this._transformOut(data[i]);
// Support transforms returning multiple items
if (transformResult instanceof Array) {
finalArr = finalArr.concat(transformResult);
} else {
finalArr.push(transformResult);
}
}
return finalArr;
} else {
return this._transformOut(data);
}
}
return data;
};
/**
* Sorts an array of documents by the given sort path.
* @param {*} sortObj The keys and orders the array objects should be sorted by.
* @param {Array} arr The array of documents to sort.
* @returns {Array}
*/
Collection.prototype.sort = function (sortObj, arr) {
// Convert the index object to an array of key val objects
var self = this,
keys = sharedPathSolver.parse(sortObj, true);
if (keys.length) {
// Execute sort
arr.sort(function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < keys.length; i++) {
indexData = keys[i];
if (indexData.value === 1) {
result = self.sortAsc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
} else if (indexData.value === -1) {
result = self.sortDesc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
}
if (result !== 0) {
return result;
}
}
return result;
});
}
return arr;
};
// Commented as we have a new method that was originally implemented for binary trees.
// This old method actually has problems with nested sort objects
/*Collection.prototype.sortold = function (sortObj, arr) {
// Make sure we have an array object
arr = arr || [];
var sortArr = [],
sortKey,
sortSingleObj;
for (sortKey in sortObj) {
if (sortObj.hasOwnProperty(sortKey)) {
sortSingleObj = {};
sortSingleObj[sortKey] = sortObj[sortKey];
sortSingleObj.___fdbKey = String(sortKey);
sortArr.push(sortSingleObj);
}
}
if (sortArr.length < 2) {
// There is only one sort criteria, do a simple sort and return it
return this._sort(sortObj, arr);
} else {
return this._bucketSort(sortArr, arr);
}
};*/
/**
* Takes array of sort paths and sorts them into buckets before returning final
* array fully sorted by multi-keys.
* @param keyArr
* @param arr
* @returns {*}
* @private
*/
/*Collection.prototype._bucketSort = function (keyArr, arr) {
var keyObj = keyArr.shift(),
arrCopy,
bucketData,
bucketOrder,
bucketKey,
buckets,
i,
finalArr = [];
if (keyArr.length > 0) {
// Sort array by bucket key
arr = this._sort(keyObj, arr);
// Split items into buckets
bucketData = this.bucket(keyObj.___fdbKey, arr);
bucketOrder = bucketData.order;
buckets = bucketData.buckets;
// Loop buckets and sort contents
for (i = 0; i < bucketOrder.length; i++) {
bucketKey = bucketOrder[i];
arrCopy = [].concat(keyArr);
finalArr = finalArr.concat(this._bucketSort(arrCopy, buckets[bucketKey]));
}
return finalArr;
} else {
return this._sort(keyObj, arr);
}
};*/
/**
* Takes an array of objects and returns a new object with the array items
* split into buckets by the passed key.
* @param {String} key The key to split the array into buckets by.
* @param {Array} arr An array of objects.
* @returns {Object}
*/
/*Collection.prototype.bucket = function (key, arr) {
var i,
oldField,
field,
fieldArr = [],
buckets = {};
for (i = 0; i < arr.length; i++) {
field = String(arr[i][key]);
if (oldField !== field) {
fieldArr.push(field);
oldField = field;
}
buckets[field] = buckets[field] || [];
buckets[field].push(arr[i]);
}
return {
buckets: buckets,
order: fieldArr
};
};*/
/**
* Sorts array by individual sort path.
* @param key
* @param arr
* @returns {Array|*}
* @private
*/
Collection.prototype._sort = function (key, arr) {
var self = this,
sorterMethod,
pathSolver = new Path(),
dataPath = pathSolver.parse(key, true)[0];
pathSolver.path(dataPath.path);
if (dataPath.value === 1) {
// Sort ascending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortAsc(valA, valB);
};
} else if (dataPath.value === -1) {
// Sort descending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortDesc(valA, valB);
};
} else {
throw(this.logIdentifier() + ' $orderBy clause has invalid direction: ' + dataPath.value + ', accepted values are 1 or -1 for ascending or descending!');
}
return arr.sort(sorterMethod);
};
/**
* Internal method that takes a search query and options and returns an object
* containing details about the query which can be used to optimise the search.
*
* @param query
* @param options
* @param op
* @returns {Object}
* @private
*/
Collection.prototype._analyseQuery = function (query, options, op) {
var analysis = {
queriesOn: [this._name],
indexMatch: [],
hasJoin: false,
queriesJoin: false,
joinQueries: {},
query: query,
options: options
},
joinCollectionIndex,
joinCollectionName,
joinCollections = [],
joinCollectionReferences = [],
queryPath,
index,
indexMatchData,
indexRef,
indexRefName,
indexLookup,
pathSolver,
queryKeyCount,
pkQueryType,
lookupResult,
i;
// Check if the query is a primary key lookup
op.time('checkIndexes');
pathSolver = new Path();
queryKeyCount = pathSolver.parseArr(query, {
ignore:/\$/,
verbose: true
}).length;
if (queryKeyCount) {
if (query[this._primaryKey] !== undefined) {
// Check suitability of querying key value index
pkQueryType = typeof query[this._primaryKey];
if (pkQueryType === 'string' || pkQueryType === 'number' || query[this._primaryKey] instanceof Array) {
// Return item via primary key possible
op.time('checkIndexMatch: Primary Key');
lookupResult = this._primaryIndex.lookup(query, options);
analysis.indexMatch.push({
lookup: lookupResult,
keyData: {
matchedKeys: [this._primaryKey],
totalKeyCount: queryKeyCount,
score: 1
},
index: this._primaryIndex
});
op.time('checkIndexMatch: Primary Key');
}
}
// Check if an index can speed up the query
for (i in this._indexById) {
if (this._indexById.hasOwnProperty(i)) {
indexRef = this._indexById[i];
indexRefName = indexRef.name();
op.time('checkIndexMatch: ' + indexRefName);
indexMatchData = indexRef.match(query, options);
if (indexMatchData.score > 0) {
// This index can be used, store it
indexLookup = indexRef.lookup(query, options);
analysis.indexMatch.push({
lookup: indexLookup,
keyData: indexMatchData,
index: indexRef
});
}
op.time('checkIndexMatch: ' + indexRefName);
if (indexMatchData.score === queryKeyCount) {
// Found an optimal index, do not check for any more
break;
}
}
}
op.time('checkIndexes');
// Sort array descending on index key count (effectively a measure of relevance to the query)
if (analysis.indexMatch.length > 1) {
op.time('findOptimalIndex');
analysis.indexMatch.sort(function (a, b) {
if (a.keyData.score > b.keyData.score) {
// This index has a higher score than the other
return -1;
}
if (a.keyData.score < b.keyData.score) {
// This index has a lower score than the other
return 1;
}
// The indexes have the same score but can still be compared by the number of records
// they return from the query. The fewer records they return the better so order by
// record count
if (a.keyData.score === b.keyData.score) {
return a.lookup.length - b.lookup.length;
}
});
op.time('findOptimalIndex');
}
}
// Check for join data
if (options.$join) {
analysis.hasJoin = true;
// Loop all join operations
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
// Loop the join collections and keep a reference to them
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
joinCollections.push(joinCollectionName);
// Check if the join uses an $as operator
if ('$as' in options.$join[joinCollectionIndex][joinCollectionName]) {
joinCollectionReferences.push(options.$join[joinCollectionIndex][joinCollectionName].$as);
} else {
joinCollectionReferences.push(joinCollectionName);
}
}
}
}
// Loop the join collection references and determine if the query references
// any of the collections that are used in the join. If there no queries against
// joined collections the find method can use a code path optimised for this.
// Queries against joined collections requires the joined collections to be filtered
// first and then joined so requires a little more work.
for (index = 0; index < joinCollectionReferences.length; index++) {
// Check if the query references any collection data that the join will create
queryPath = this._queryReferencesCollection(query, joinCollectionReferences[index], '');
if (queryPath) {
analysis.joinQueries[joinCollections[index]] = queryPath;
analysis.queriesJoin = true;
}
}
analysis.joinsOn = joinCollections;
analysis.queriesOn = analysis.queriesOn.concat(joinCollections);
}
return analysis;
};
/**
* Checks if the passed query references this collection.
* @param query
* @param collection
* @param path
* @returns {*}
* @private
*/
Collection.prototype._queryReferencesCollection = function (query, collection, path) {
var i;
for (i in query) {
if (query.hasOwnProperty(i)) {
// Check if this key is a reference match
if (i === collection) {
if (path) { path += '.'; }
return path + i;
} else {
if (typeof(query[i]) === 'object') {
// Recurse
if (path) { path += '.'; }
path += i;
return this._queryReferencesCollection(query[i], collection, path);
}
}
}
}
return false;
};
/**
* Returns the number of documents currently in the collection.
* @returns {Number}
*/
Collection.prototype.count = function (query, options) {
if (!query) {
return this._data.length;
} else {
// Run query and return count
return this.find(query, options).length;
}
};
/**
* Finds sub-documents from the collection's documents.
* @param {Object} match The query object to use when matching parent documents
* from which the sub-documents are queried.
* @param {String} path The path string used to identify the key in which
* sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching which sub-documents
* to return.
* @param {Object=} subDocOptions The options object to use when querying for
* sub-documents.
* @returns {*}
*/
Collection.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
return this._findSub(this.find(match), path, subDocQuery, subDocOptions);
};
Collection.prototype._findSub = function (docArr, path, subDocQuery, subDocOptions) {
var pathHandler = new Path(path),
docCount = docArr.length,
docIndex,
subDocArr,
subDocCollection = new Collection('__FDB_temp_' + this.objectId()).db(this._db),
subDocResults,
resultObj = {
parents: docCount,
subDocTotal: 0,
subDocs: [],
pathFound: false,
err: ''
};
subDocOptions = subDocOptions || {};
for (docIndex = 0; docIndex < docCount; docIndex++) {
subDocArr = pathHandler.value(docArr[docIndex])[0];
if (subDocArr) {
subDocCollection.setData(subDocArr);
subDocResults = subDocCollection.find(subDocQuery, subDocOptions);
if (subDocOptions.returnFirst && subDocResults.length) {
return subDocResults[0];
}
if (subDocOptions.$split) {
resultObj.subDocs.push(subDocResults);
} else {
resultObj.subDocs = resultObj.subDocs.concat(subDocResults);
}
resultObj.subDocTotal += subDocResults.length;
resultObj.pathFound = true;
}
}
// Drop the sub-document collection
subDocCollection.drop();
if (!resultObj.pathFound) {
resultObj.err = 'No objects found in the parent documents with a matching path of: ' + path;
}
// Check if the call should not return stats, if so return only subDocs array
if (subDocOptions.$stats) {
return resultObj;
} else {
return resultObj.subDocs;
}
};
/**
* Finds the first sub-document from the collection's documents that matches
* the subDocQuery parameter.
* @param {Object} match The query object to use when matching parent documents
* from which the sub-documents are queried.
* @param {String} path The path string used to identify the key in which
* sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching which sub-documents
* to return.
* @param {Object=} subDocOptions The options object to use when querying for
* sub-documents.
* @returns {Object}
*/
Collection.prototype.findSubOne = function (match, path, subDocQuery, subDocOptions) {
return this.findSub(match, path, subDocQuery, subDocOptions)[0];
};
/**
* Checks that the passed document will not violate any index rules if
* inserted into the collection.
* @param {Object} doc The document to check indexes against.
* @returns {Boolean} Either false (no violation occurred) or true if
* a violation was detected.
*/
Collection.prototype.insertIndexViolation = function (doc) {
var indexViolated,
arr = this._indexByName,
arrIndex,
arrItem;
// Check the item's primary key is not already in use
if (this._primaryIndex.get(doc[this._primaryKey])) {
indexViolated = this._primaryIndex;
} else {
// Check violations of other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arrItem = arr[arrIndex];
if (arrItem.unique()) {
if (arrItem.violation(doc)) {
indexViolated = arrItem;
break;
}
}
}
}
}
return indexViolated ? indexViolated.name() : false;
};
/**
* Creates an index on the specified keys.
* @param {Object} keys The object containing keys to index.
* @param {Object} options An options object.
* @returns {*}
*/
Collection.prototype.ensureIndex = function (keys, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this._indexByName = this._indexByName || {};
this._indexById = this._indexById || {};
var index,
time = {
start: new Date().getTime()
};
if (options) {
switch (options.type) {
case 'hashed':
index = new IndexHashMap(keys, options, this);
break;
case 'btree':
index = new IndexBinaryTree(keys, options, this);
break;
case '2d':
index = new Index2d(keys, options, this);
break;
default:
// Default
index = new IndexHashMap(keys, options, this);
break;
}
} else {
// Default
index = new IndexHashMap(keys, options, this);
}
// Check the index does not already exist
if (this._indexByName[index.name()]) {
// Index already exists
return {
err: 'Index with that name already exists'
};
}
/*if (this._indexById[index.id()]) {
// Index already exists
return {
err: 'Index with those keys already exists'
};
}*/
// Create the index
index.rebuild();
// Add the index
this._indexByName[index.name()] = index;
this._indexById[index.id()] = index;
time.end = new Date().getTime();
time.total = time.end - time.start;
this._lastOp = {
type: 'ensureIndex',
stats: {
time: time
}
};
return {
index: index,
id: index.id(),
name: index.name(),
state: index.state()
};
};
/**
* Gets an index by it's name.
* @param {String} name The name of the index to retreive.
* @returns {*}
*/
Collection.prototype.index = function (name) {
if (this._indexByName) {
return this._indexByName[name];
}
};
/**
* Gets the last reporting operation's details such as run time.
* @returns {Object}
*/
Collection.prototype.lastOp = function () {
return this._metrics.list();
};
/**
* Generates a difference object that contains insert, update and remove arrays
* representing the operations to execute to make this collection have the same
* data as the one passed.
* @param {Collection} collection The collection to diff against.
* @returns {{}}
*/
Collection.prototype.diff = function (collection) {
var diff = {
insert: [],
update: [],
remove: []
};
var pk = this.primaryKey(),
arr,
arrIndex,
arrItem,
arrCount;
// Check if the primary key index of each collection can be utilised
if (pk !== collection.primaryKey()) {
throw(this.logIdentifier() + ' Diffing requires that both collections have the same primary key!');
}
// Use the collection primary key index to do the diff (super-fast)
arr = collection._data;
// Check if we have an array or another collection
while (arr && !(arr instanceof Array)) {
// We don't have an array, assign collection and get data
collection = arr;
arr = collection._data;
}
arrCount = arr.length;
// Loop the collection's data array and check for matching items
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
// Check for a matching item in this collection
if (this._primaryIndex.get(arrItem[pk])) {
// Matching item exists, check if the data is the same
if (this._primaryCrc.get(arrItem[pk]) !== collection._primaryCrc.get(arrItem[pk])) {
// The documents exist in both collections but data differs, update required
diff.update.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
diff.insert.push(arrItem);
}
}
// Now loop this collection's data and check for matching items
arr = this._data;
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
if (!collection._primaryIndex.get(arrItem[pk])) {
// The document does not exist in the other collection, remove required
diff.remove.push(arrItem);
}
}
return diff;
};
Collection.prototype.collateAdd = new Overload({
/**
* Adds a data source to collate data from and specifies the
* key name to collate data to.
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {String=} keyName Optional name of the key to collate data to.
* If none is provided the record CRUD is operated on the root collection
* data.
*/
'object, string': function (collection, keyName) {
var self = this;
self.collateAdd(collection, function (packet) {
var obj1,
obj2;
switch (packet.type) {
case 'insert':
if (keyName) {
obj1 = {
$push: {}
};
obj1.$push[keyName] = self.decouple(packet.data);
self.update({}, obj1);
} else {
self.insert(packet.data);
}
break;
case 'update':
if (keyName) {
obj1 = {};
obj2 = {};
obj1[keyName] = packet.data.query;
obj2[keyName + '.$'] = packet.data.update;
self.update(obj1, obj2);
} else {
self.update(packet.data.query, packet.data.update);
}
break;
case 'remove':
if (keyName) {
obj1 = {
$pull: {}
};
obj1.$pull[keyName] = {};
obj1.$pull[keyName][self.primaryKey()] = packet.data.dataSet[0][collection.primaryKey()];
self.update({}, obj1);
} else {
self.remove(packet.data);
}
break;
default:
}
});
},
/**
* Adds a data source to collate data from and specifies a process
* method that will handle the collation functionality (for custom
* collation).
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {Function} process The process method.
*/
'object, function': function (collection, process) {
if (typeof collection === 'string') {
// The collection passed is a name, not a reference so get
// the reference from the name
collection = this._db.collection(collection, {
autoCreate: false,
throwError: false
});
}
if (collection) {
this._collate = this._collate || {};
this._collate[collection.name()] = new ReactorIO(collection, this, process);
return this;
} else {
throw('Cannot collate from a non-existent collection!');
}
}
});
Collection.prototype.collateRemove = function (collection) {
if (typeof collection === 'object') {
// We need to have the name of the collection to remove it
collection = collection.name();
}
if (collection) {
// Drop the reactor IO chain node
this._collate[collection].drop();
// Remove the collection data from the collate object
delete this._collate[collection];
return this;
} else {
throw('No collection name passed to collateRemove() or collection not found!');
}
};
Db.prototype.collection = new Overload({
/**
* Get a collection with no name (generates a random name). If the
* collection does not already exist then one is created for that
* name automatically.
* @func collection
* @memberof Db
* @returns {Collection}
*/
'': function () {
return this.$main.call(this, {
name: this.objectId()
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {Object} data An options object or a collection instance.
* @returns {Collection}
*/
'object': function (data) {
// Handle being passed an instance
if (data instanceof Collection) {
if (data.state() !== 'droppped') {
return data;
} else {
return this.$main.call(this, {
name: data.name()
});
}
}
return this.$main.call(this, data);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'string': function (collectionName) {
return this.$main.call(this, {
name: collectionName
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @returns {Collection}
*/
'string, string': function (collectionName, primaryKey) {
return this.$main.call(this, {
name: collectionName,
primaryKey: primaryKey
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, object': function (collectionName, options) {
options.name = collectionName;
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, string, object': function (collectionName, primaryKey, options) {
options.name = collectionName;
options.primaryKey = primaryKey;
return this.$main.call(this, options);
},
/**
* The main handler method. This gets called by all the other variants and
* handles the actual logic of the overloaded method.
* @func collection
* @memberof Db
* @param {Object} options An options object.
* @returns {*}
*/
'$main': function (options) {
var self = this,
name = options.name;
if (name) {
if (this._collection[name]) {
return this._collection[name];
} else {
if (options && options.autoCreate === false) {
if (options && options.throwError !== false) {
throw(this.logIdentifier() + ' Cannot get collection ' + name + ' because it does not exist and auto-create has been disabled!');
}
return undefined;
}
if (this.debug()) {
console.log(this.logIdentifier() + ' Creating collection ' + name);
}
}
this._collection[name] = this._collection[name] || new Collection(name, options).db(this);
this._collection[name].mongoEmulation(this.mongoEmulation());
if (options.primaryKey !== undefined) {
this._collection[name].primaryKey(options.primaryKey);
}
if (options.capped !== undefined) {
// Check we have a size
if (options.size !== undefined) {
this._collection[name].capped(options.capped);
this._collection[name].cappedSize(options.size);
} else {
throw(this.logIdentifier() + ' Cannot create a capped collection without specifying a size!');
}
}
// Listen for events on this collection so we can fire global events
// on the database in response to it
self._collection[name].on('change', function () {
self.emit('change', self._collection[name], 'collection', name);
});
self.emit('create', self._collection[name], 'collection', name);
return this._collection[name];
} else {
if (!options || (options && options.throwError !== false)) {
throw(this.logIdentifier() + ' Cannot get collection with undefined name!');
}
}
}
});
/**
* Determine if a collection with the passed name already exists.
* @memberof Db
* @param {String} viewName The name of the collection to check for.
* @returns {boolean}
*/
Db.prototype.collectionExists = function (viewName) {
return Boolean(this._collection[viewName]);
};
/**
* Returns an array of collections the DB currently has.
* @memberof Db
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each collection
* the database is currently managing.
*/
Db.prototype.collections = function (search) {
var arr = [],
collections = this._collection,
collection,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in collections) {
if (collections.hasOwnProperty(i)) {
collection = collections[i];
if (search) {
if (search.exec(i)) {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
} else {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Collection');
module.exports = Collection;
},{"./Crc":5,"./Index2d":8,"./IndexBinaryTree":9,"./IndexHashMap":10,"./KeyValueStore":11,"./Metrics":12,"./Overload":24,"./Path":25,"./ReactorIO":26,"./Shared":28}],4:[function(_dereq_,module,exports){
/*
License
Copyright (c) 2015 Irrelon Software Limited
http://www.irrelon.com
http://www.forerunnerdb.com
Please visit the license page to see latest license information:
http://www.forerunnerdb.com/licensing.html
*/
"use strict";
var Shared,
Db,
Metrics,
Overload,
_instances = [];
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB instance. Core instances handle the lifecycle of
* multiple database instances.
* @constructor
*/
var Core = function (name) {
this.init.apply(this, arguments);
};
Core.prototype.init = function (name) {
this._db = {};
this._debug = {};
this._name = name || 'ForerunnerDB';
_instances.push(this);
};
/**
* Returns the number of instantiated ForerunnerDB objects.
* @returns {Number} The number of instantiated instances.
*/
Core.prototype.instantiatedCount = function () {
return _instances.length;
};
/**
* Get all instances as an array or a single ForerunnerDB instance
* by it's array index.
* @param {Number=} index Optional index of instance to get.
* @returns {Array|Object} Array of instances or a single instance.
*/
Core.prototype.instances = function (index) {
if (index !== undefined) {
return _instances[index];
}
return _instances;
};
/**
* Get all instances as an array of instance names or a single ForerunnerDB
* instance by it's name.
* @param {String=} name Optional name of instance to get.
* @returns {Array|Object} Array of instance names or a single instance.
*/
Core.prototype.namedInstances = function (name) {
var i,
instArr;
if (name !== undefined) {
for (i = 0; i < _instances.length; i++) {
if (_instances[i].name === name) {
return _instances[i];
}
}
return undefined;
}
instArr = [];
for (i = 0; i < _instances.length; i++) {
instArr.push(_instances[i].name);
}
return instArr;
};
Core.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
if (callback) { callback(); }
}
},
/**
* Checks if an array of named modules are loaded and if so
* calls the passed callback method.
* @func moduleLoaded
* @memberof Core
* @param {Array} moduleName The array of module names to check for.
* @param {Function} callback The callback method to call if modules are loaded.
*/
'array, function': function (moduleNameArr, callback) {
var moduleName,
i;
for (i = 0; i < moduleNameArr.length; i++) {
moduleName = moduleNameArr[i];
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
}
}
if (callback) { callback(); }
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Core.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded() method to non-instantiated object ForerunnerDB
Core.moduleLoaded = Core.prototype.moduleLoaded;
// Expose version() method to non-instantiated object ForerunnerDB
Core.version = Core.prototype.version;
// Expose instances() method to non-instantiated object ForerunnerDB
Core.instances = Core.prototype.instances;
// Expose instantiatedCount() method to non-instantiated object ForerunnerDB
Core.instantiatedCount = Core.prototype.instantiatedCount;
// Provide public access to the Shared object
Core.shared = Shared;
Core.prototype.shared = Shared;
Shared.addModule('Core', Core);
Shared.mixin(Core.prototype, 'Mixin.Common');
Shared.mixin(Core.prototype, 'Mixin.Constants');
Db = _dereq_('./Db.js');
Metrics = _dereq_('./Metrics.js');
/**
* Gets / sets the name of the instance. This is primarily used for
* name-spacing persistent storage.
* @param {String=} val The name of the instance to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'mongoEmulation');
// Set a flag to determine environment
Core.prototype._isServer = false;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Added to provide an error message for users who have not seen
* the new instantiation breaking change warning and try to get
* a collection directly from the core instance.
*/
Core.prototype.collection = function () {
throw("ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44");
};
module.exports = Core;
},{"./Db.js":6,"./Metrics.js":12,"./Overload":24,"./Shared":28}],5:[function(_dereq_,module,exports){
"use strict";
/**
* @mixin
*/
var crcTable = (function () {
var crcTable = [],
c, n, k;
for (n = 0; n < 256; n++) {
c = n;
for (k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); // jshint ignore:line
}
crcTable[n] = c;
}
return crcTable;
}());
module.exports = function(str) {
var crc = 0 ^ (-1), // jshint ignore:line
i;
for (i = 0; i < str.length; i++) {
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xFF]; // jshint ignore:line
}
return (crc ^ (-1)) >>> 0; // jshint ignore:line
};
},{}],6:[function(_dereq_,module,exports){
"use strict";
var Shared,
Core,
Collection,
Metrics,
Crc,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB database instance.
* @constructor
*/
var Db = function (name, core) {
this.init.apply(this, arguments);
};
Db.prototype.init = function (name, core) {
this.core(core);
this._primaryKey = '_id';
this._name = name;
this._collection = {};
this._debug = {};
};
Shared.addModule('Db', Db);
Db.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
if (callback) { callback(); }
}
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Db.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded method to non-instantiated object ForerunnerDB
Db.moduleLoaded = Db.prototype.moduleLoaded;
// Expose version method to non-instantiated object ForerunnerDB
Db.version = Db.prototype.version;
// Provide public access to the Shared object
Db.shared = Shared;
Db.prototype.shared = Shared;
Shared.addModule('Db', Db);
Shared.mixin(Db.prototype, 'Mixin.Common');
Shared.mixin(Db.prototype, 'Mixin.ChainReactor');
Shared.mixin(Db.prototype, 'Mixin.Constants');
Shared.mixin(Db.prototype, 'Mixin.Tags');
Core = Shared.modules.Core;
Collection = _dereq_('./Collection.js');
Metrics = _dereq_('./Metrics.js');
Crc = _dereq_('./Crc.js');
Db.prototype._isServer = false;
/**
* Gets / sets the core object this database belongs to.
*/
Shared.synthesize(Db.prototype, 'core');
/**
* Gets / sets the default primary key for new collections.
* @param {String=} val The name of the primary key to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'primaryKey');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'state');
/**
* Gets / sets the name of the database.
* @param {String=} val The name of the database to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'mongoEmulation');
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Db.prototype.crc = Crc;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Converts a normal javascript array of objects into a DB collection.
* @param {Array} arr An array of objects.
* @returns {Collection} A new collection instance with the data set to the
* array passed.
*/
Db.prototype.arrayToCollection = function (arr) {
return new Collection().setData(arr);
};
/**
* Registers an event listener against an event name.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The listener method to call when
* the event is fired.
* @returns {*}
*/
Db.prototype.on = function(event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || [];
this._listeners[event].push(listener);
return this;
};
/**
* De-registers an event listener from an event name.
* @param {String} event The name of the event to stop listening for.
* @param {Function} listener The listener method passed to on() when
* registering the event listener.
* @returns {*}
*/
Db.prototype.off = function(event, listener) {
if (event in this._listeners) {
var arr = this._listeners[event],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
return this;
};
/**
* Emits an event by name with the given data.
* @param {String} event The name of the event to emit.
* @param {*=} data The data to emit with the event.
* @returns {*}
*/
Db.prototype.emit = function(event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arr = this._listeners[event],
arrCount = arr.length,
arrIndex;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
return this;
};
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object.
* @param search String or search object.
* @returns {Array}
*/
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object and return them in an object where each key is the name
* of the collection that the document was matched in.
* @param search String or search object.
* @returns {object}
*/
Db.prototype.peekCat = function (search) {
var i,
coll,
cat = {},
arr,
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = coll.peek(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
} else {
arr = coll.find(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
}
}
}
return cat;
};
Db.prototype.drop = new Overload({
/**
* Drops the database.
* @func drop
* @memberof Db
*/
'': function () {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop();
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional callback method.
* @func drop
* @memberof Db
* @param {Function} callback Optional callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional persistent storage drop. Persistent
* storage is dropped by default if no preference is provided.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
*/
'boolean': function (removePersist) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database and optionally controls dropping persistent storage
* and callback method.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
* @param {Function} callback Optional callback method.
*/
'boolean, function': function (removePersist, callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist, afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
}
});
/**
* Gets a database instance by name.
* @memberof Core
* @param {String=} name Optional name of the database. If none is provided
* a random name is assigned.
* @returns {Db}
*/
Core.prototype.db = function (name) {
// Handle being passed an instance
if (name instanceof Db) {
return name;
}
if (!name) {
name = this.objectId();
}
this._db[name] = this._db[name] || new Db(name, this);
this._db[name].mongoEmulation(this.mongoEmulation());
return this._db[name];
};
/**
* Returns an array of databases that ForerunnerDB currently has.
* @memberof Core
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each database
* that ForerunnerDB is currently managing and it's child entities.
*/
Core.prototype.databases = function (search) {
var arr = [],
tmpObj,
addDb,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in this._db) {
if (this._db.hasOwnProperty(i)) {
addDb = true;
if (search) {
if (!search.exec(i)) {
addDb = false;
}
}
if (addDb) {
tmpObj = {
name: i,
children: []
};
if (this.shared.moduleExists('Collection')) {
tmpObj.children.push({
module: 'collection',
moduleName: 'Collections',
count: this._db[i].collections().length
});
}
if (this.shared.moduleExists('CollectionGroup')) {
tmpObj.children.push({
module: 'collectionGroup',
moduleName: 'Collection Groups',
count: this._db[i].collectionGroups().length
});
}
if (this.shared.moduleExists('Document')) {
tmpObj.children.push({
module: 'document',
moduleName: 'Documents',
count: this._db[i].documents().length
});
}
if (this.shared.moduleExists('Grid')) {
tmpObj.children.push({
module: 'grid',
moduleName: 'Grids',
count: this._db[i].grids().length
});
}
if (this.shared.moduleExists('Overview')) {
tmpObj.children.push({
module: 'overview',
moduleName: 'Overviews',
count: this._db[i].overviews().length
});
}
if (this.shared.moduleExists('View')) {
tmpObj.children.push({
module: 'view',
moduleName: 'Views',
count: this._db[i].views().length
});
}
arr.push(tmpObj);
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Db');
module.exports = Db;
},{"./Collection.js":3,"./Crc.js":5,"./Metrics.js":12,"./Overload":24,"./Shared":28}],7:[function(_dereq_,module,exports){
// geohash.js
// Geohash library for Javascript
// (c) 2008 David Troy
// Distributed under the MIT License
// Original at: https://github.com/davetroy/geohash-js
// Modified by Irrelon Software Limited (http://www.irrelon.com)
// to clean up and modularise the code using Node.js-style exports
// and add a few helper methods.
// @by Rob Evans - [email protected]
"use strict";
/*
Define some shared constants that will be used by all instances
of the module.
*/
var bits,
base32,
neighbors,
borders;
bits = [16, 8, 4, 2, 1];
base32 = "0123456789bcdefghjkmnpqrstuvwxyz";
neighbors = {
right: {even: "bc01fg45238967deuvhjyznpkmstqrwx"},
left: {even: "238967debc01fg45kmstqrwxuvhjyznp"},
top: {even: "p0r21436x8zb9dcf5h7kjnmqesgutwvy"},
bottom: {even: "14365h7k9dcfesgujnmqp0r2twvyx8zb"}
};
borders = {
right: {even: "bcfguvyz"},
left: {even: "0145hjnp"},
top: {even: "prxz"},
bottom: {even: "028b"}
};
neighbors.bottom.odd = neighbors.left.even;
neighbors.top.odd = neighbors.right.even;
neighbors.left.odd = neighbors.bottom.even;
neighbors.right.odd = neighbors.top.even;
borders.bottom.odd = borders.left.even;
borders.top.odd = borders.right.even;
borders.left.odd = borders.bottom.even;
borders.right.odd = borders.top.even;
var GeoHash = function () {};
GeoHash.prototype.refineInterval = function (interval, cd, mask) {
if (cd & mask) { //jshint ignore: line
interval[0] = (interval[0] + interval[1]) / 2;
} else {
interval[1] = (interval[0] + interval[1]) / 2;
}
};
/**
* Calculates all surrounding neighbours of a hash and returns them.
* @param {String} centerHash The hash at the center of the grid.
* @param options
* @returns {*}
*/
GeoHash.prototype.calculateNeighbours = function (centerHash, options) {
var response;
if (!options || options.type === 'object') {
response = {
center: centerHash,
left: this.calculateAdjacent(centerHash, 'left'),
right: this.calculateAdjacent(centerHash, 'right'),
top: this.calculateAdjacent(centerHash, 'top'),
bottom: this.calculateAdjacent(centerHash, 'bottom')
};
response.topLeft = this.calculateAdjacent(response.left, 'top');
response.topRight = this.calculateAdjacent(response.right, 'top');
response.bottomLeft = this.calculateAdjacent(response.left, 'bottom');
response.bottomRight = this.calculateAdjacent(response.right, 'bottom');
} else {
response = [];
response[4] = centerHash;
response[3] = this.calculateAdjacent(centerHash, 'left');
response[5] = this.calculateAdjacent(centerHash, 'right');
response[1] = this.calculateAdjacent(centerHash, 'top');
response[7] = this.calculateAdjacent(centerHash, 'bottom');
response[0] = this.calculateAdjacent(response[3], 'top');
response[2] = this.calculateAdjacent(response[5], 'top');
response[6] = this.calculateAdjacent(response[3], 'bottom');
response[8] = this.calculateAdjacent(response[5], 'bottom');
}
return response;
};
/**
* Calculates an adjacent hash to the hash passed, in the direction
* specified.
* @param {String} srcHash The hash to calculate adjacent to.
* @param {String} dir Either "top", "left", "bottom" or "right".
* @returns {String} The resulting geohash.
*/
GeoHash.prototype.calculateAdjacent = function (srcHash, dir) {
srcHash = srcHash.toLowerCase();
var lastChr = srcHash.charAt(srcHash.length - 1),
type = (srcHash.length % 2) ? 'odd' : 'even',
base = srcHash.substring(0, srcHash.length - 1);
if (borders[dir][type].indexOf(lastChr) !== -1) {
base = this.calculateAdjacent(base, dir);
}
return base + base32[neighbors[dir][type].indexOf(lastChr)];
};
/**
* Decodes a string geohash back to longitude/latitude.
* @param {String} geohash The hash to decode.
* @returns {Object}
*/
GeoHash.prototype.decode = function (geohash) {
var isEven = 1,
lat = [],
lon = [],
i, c, cd, j, mask,
latErr,
lonErr;
lat[0] = -90.0;
lat[1] = 90.0;
lon[0] = -180.0;
lon[1] = 180.0;
latErr = 90.0;
lonErr = 180.0;
for (i = 0; i < geohash.length; i++) {
c = geohash[i];
cd = base32.indexOf(c);
for (j = 0; j < 5; j++) {
mask = bits[j];
if (isEven) {
lonErr /= 2;
this.refineInterval(lon, cd, mask);
} else {
latErr /= 2;
this.refineInterval(lat, cd, mask);
}
isEven = !isEven;
}
}
lat[2] = (lat[0] + lat[1]) / 2;
lon[2] = (lon[0] + lon[1]) / 2;
return {
latitude: lat,
longitude: lon
};
};
/**
* Encodes a longitude/latitude to geohash string.
* @param latitude
* @param longitude
* @param {Number=} precision Length of the geohash string. Defaults to 12.
* @returns {String}
*/
GeoHash.prototype.encode = function (latitude, longitude, precision) {
var isEven = 1,
mid,
lat = [],
lon = [],
bit = 0,
ch = 0,
geoHash = "";
if (!precision) { precision = 12; }
lat[0] = -90.0;
lat[1] = 90.0;
lon[0] = -180.0;
lon[1] = 180.0;
while (geoHash.length < precision) {
if (isEven) {
mid = (lon[0] + lon[1]) / 2;
if (longitude > mid) {
ch |= bits[bit]; //jshint ignore: line
lon[0] = mid;
} else {
lon[1] = mid;
}
} else {
mid = (lat[0] + lat[1]) / 2;
if (latitude > mid) {
ch |= bits[bit]; //jshint ignore: line
lat[0] = mid;
} else {
lat[1] = mid;
}
}
isEven = !isEven;
if (bit < 4) {
bit++;
} else {
geoHash += base32[ch];
bit = 0;
ch = 0;
}
}
return geoHash;
};
module.exports = GeoHash;
},{}],8:[function(_dereq_,module,exports){
"use strict";
/*
name(string)
id(string)
rebuild(null)
state ?? needed?
match(query, options)
lookup(query, options)
insert(doc)
remove(doc)
primaryKey(string)
collection(collection)
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree'),
GeoHash = _dereq_('./GeoHash'),
sharedPathSolver = new Path(),
sharedGeoHashSolver = new GeoHash(),
// GeoHash Distances in Kilometers
geoHashDistance = [
5000,
1250,
156,
39.1,
4.89,
1.22,
0.153,
0.0382,
0.00477,
0.00119,
0.000149,
0.0000372
];
/**
* The index class used to instantiate 2d indexes that the database can
* use to handle high-performance geospatial queries.
* @constructor
*/
var Index2d = function () {
this.init.apply(this, arguments);
};
Index2d.prototype.init = function (keys, options, collection) {
this._btree = new BinaryTree();
this._btree.index(keys);
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this._debug = options && options.debug ? options.debug : false;
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
this._btree.primaryKey(collection.primaryKey());
}
this.name(options && options.name ? options.name : this._id);
this._btree.debug(this._debug);
};
Shared.addModule('Index2d', Index2d);
Shared.mixin(Index2d.prototype, 'Mixin.Common');
Shared.mixin(Index2d.prototype, 'Mixin.ChainReactor');
Shared.mixin(Index2d.prototype, 'Mixin.Sorting');
Index2d.prototype.id = function () {
return this._id;
};
Index2d.prototype.state = function () {
return this._state;
};
Index2d.prototype.size = function () {
return this._size;
};
Shared.synthesize(Index2d.prototype, 'data');
Shared.synthesize(Index2d.prototype, 'name');
Shared.synthesize(Index2d.prototype, 'collection');
Shared.synthesize(Index2d.prototype, 'type');
Shared.synthesize(Index2d.prototype, 'unique');
Index2d.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = sharedPathSolver.parse(this._keys).length;
return this;
}
return this._keys;
};
Index2d.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree.clear();
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
Index2d.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
dataItem = this.decouple(dataItem);
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Convert 2d indexed values to geohashes
var keys = this._btree.keys(),
pathVal,
geoHash,
lng,
lat,
i;
for (i = 0; i < keys.length; i++) {
pathVal = sharedPathSolver.get(dataItem, keys[i].path);
if (pathVal instanceof Array) {
lng = pathVal[0];
lat = pathVal[1];
geoHash = sharedGeoHashSolver.encode(lng, lat);
sharedPathSolver.set(dataItem, keys[i].path, geoHash);
}
}
if (this._btree.insert(dataItem)) {
this._size++;
return true;
}
return false;
};
Index2d.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
if (this._btree.remove(dataItem)) {
this._size--;
return true;
}
return false;
};
Index2d.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
Index2d.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
Index2d.prototype.lookup = function (query, options) {
// Loop the indexed keys and determine if the query has any operators
// that we want to handle differently from a standard lookup
var keys = this._btree.keys(),
pathStr,
pathVal,
results,
i;
for (i = 0; i < keys.length; i++) {
pathStr = keys[i].path;
pathVal = sharedPathSolver.get(query, pathStr);
if (typeof pathVal === 'object') {
if (pathVal.$near) {
results = [];
// Do a near point lookup
results = results.concat(this.near(pathStr, pathVal.$near, options));
}
if (pathVal.$geoWithin) {
results = [];
// Do a geoWithin shape lookup
results = results.concat(this.geoWithin(pathStr, pathVal.$geoWithin, options));
}
return results;
}
}
return this._btree.lookup(query, options);
};
Index2d.prototype.near = function (pathStr, query, options) {
var self = this,
geoHash,
neighbours,
visited,
search,
results,
finalResults = [],
precision,
maxDistanceKm,
distance,
distCache,
latLng,
pk = this._collection.primaryKey(),
i;
// Calculate the required precision to encapsulate the distance
// TODO: Instead of opting for the "one size larger" than the distance boxes,
// TODO: we should calculate closest divisible box size as a multiple and then
// TODO: scan neighbours until we have covered the area otherwise we risk
// TODO: opening the results up to vastly more information as the box size
// TODO: increases dramatically between the geohash precisions
if (query.$distanceUnits === 'km') {
maxDistanceKm = query.$maxDistance;
for (i = 0; i < geoHashDistance.length; i++) {
if (maxDistanceKm > geoHashDistance[i]) {
precision = i;
break;
}
}
if (precision === 0) {
precision = 1;
}
} else if (query.$distanceUnits === 'miles') {
maxDistanceKm = query.$maxDistance * 1.60934;
for (i = 0; i < geoHashDistance.length; i++) {
if (maxDistanceKm > geoHashDistance[i]) {
precision = i;
break;
}
}
if (precision === 0) {
precision = 1;
}
}
// Get the lngLat geohash from the query
geoHash = sharedGeoHashSolver.encode(query.$point[0], query.$point[1], precision);
// Calculate 9 box geohashes
neighbours = sharedGeoHashSolver.calculateNeighbours(geoHash, {type: 'array'});
// Lookup all matching co-ordinates from the btree
results = [];
visited = 0;
for (i = 0; i < 9; i++) {
search = this._btree.startsWith(pathStr, neighbours[i]);
visited += search._visited;
results = results.concat(search);
}
// Work with original data
results = this._collection._primaryIndex.lookup(results);
if (results.length) {
distance = {};
// Loop the results and calculate distance
for (i = 0; i < results.length; i++) {
latLng = sharedPathSolver.get(results[i], pathStr);
distCache = distance[results[i][pk]] = this.distanceBetweenPoints(query.$point[0], query.$point[1], latLng[0], latLng[1]);
if (distCache <= maxDistanceKm) {
// Add item inside radius distance
finalResults.push(results[i]);
}
}
// Sort by distance from center
finalResults.sort(function (a, b) {
return self.sortAsc(distance[a[pk]], distance[b[pk]]);
});
}
// Return data
return finalResults;
};
Index2d.prototype.geoWithin = function (pathStr, query, options) {
return [];
};
Index2d.prototype.distanceBetweenPoints = function (lat1, lng1, lat2, lng2) {
var R = 6371; // kilometres
var lat1Rad = this.toRadians(lat1);
var lat2Rad = this.toRadians(lat2);
var lat2MinusLat1Rad = this.toRadians(lat2-lat1);
var lng2MinusLng1Rad = this.toRadians(lng2-lng1);
var a = Math.sin(lat2MinusLat1Rad/2) * Math.sin(lat2MinusLat1Rad/2) +
Math.cos(lat1Rad) * Math.cos(lat2Rad) *
Math.sin(lng2MinusLng1Rad/2) * Math.sin(lng2MinusLng1Rad/2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
return R * c;
};
Index2d.prototype.toRadians = function (degrees) {
return degrees * 0.01747722222222;
};
Index2d.prototype.match = function (query, options) {
// TODO: work out how to represent that this is a better match if the query has $near than
// TODO: a basic btree index which will not be able to resolve a $near operator
return this._btree.match(query, options);
};
Index2d.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
Index2d.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
Index2d.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('Index2d');
module.exports = Index2d;
},{"./BinaryTree":2,"./GeoHash":7,"./Path":25,"./Shared":28}],9:[function(_dereq_,module,exports){
"use strict";
/*
name(string)
id(string)
rebuild(null)
state ?? needed?
match(query, options)
lookup(query, options)
insert(doc)
remove(doc)
primaryKey(string)
collection(collection)
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree');
/**
* The index class used to instantiate btree indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexBinaryTree = function () {
this.init.apply(this, arguments);
};
IndexBinaryTree.prototype.init = function (keys, options, collection) {
this._btree = new BinaryTree();
this._btree.index(keys);
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this._debug = options && options.debug ? options.debug : false;
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
this._btree.primaryKey(collection.primaryKey());
}
this.name(options && options.name ? options.name : this._id);
this._btree.debug(this._debug);
};
Shared.addModule('IndexBinaryTree', IndexBinaryTree);
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.Sorting');
IndexBinaryTree.prototype.id = function () {
return this._id;
};
IndexBinaryTree.prototype.state = function () {
return this._state;
};
IndexBinaryTree.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexBinaryTree.prototype, 'data');
Shared.synthesize(IndexBinaryTree.prototype, 'name');
Shared.synthesize(IndexBinaryTree.prototype, 'collection');
Shared.synthesize(IndexBinaryTree.prototype, 'type');
Shared.synthesize(IndexBinaryTree.prototype, 'unique');
IndexBinaryTree.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexBinaryTree.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree.clear();
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexBinaryTree.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
if (this._btree.insert(dataItem)) {
this._size++;
return true;
}
return false;
};
IndexBinaryTree.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
if (this._btree.remove(dataItem)) {
this._size--;
return true;
}
return false;
};
IndexBinaryTree.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.lookup = function (query, options) {
return this._btree.lookup(query, options);
};
IndexBinaryTree.prototype.match = function (query, options) {
return this._btree.match(query, options);
};
IndexBinaryTree.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexBinaryTree.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexBinaryTree.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexBinaryTree');
module.exports = IndexBinaryTree;
},{"./BinaryTree":2,"./Path":25,"./Shared":28}],10:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexHashMap = function () {
this.init.apply(this, arguments);
};
IndexHashMap.prototype.init = function (keys, options, collection) {
this._crossRef = {};
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.data({});
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexHashMap', IndexHashMap);
Shared.mixin(IndexHashMap.prototype, 'Mixin.ChainReactor');
IndexHashMap.prototype.id = function () {
return this._id;
};
IndexHashMap.prototype.state = function () {
return this._state;
};
IndexHashMap.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexHashMap.prototype, 'data');
Shared.synthesize(IndexHashMap.prototype, 'name');
Shared.synthesize(IndexHashMap.prototype, 'collection');
Shared.synthesize(IndexHashMap.prototype, 'type');
Shared.synthesize(IndexHashMap.prototype, 'unique');
IndexHashMap.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexHashMap.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._data = {};
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexHashMap.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pushToPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.update = function (dataItem, options) {
// TODO: Write updates to work
// 1: Get uniqueHash for the dataItem primary key value (may need to generate a store for this)
// 2: Remove the uniqueHash as it currently stands
// 3: Generate a new uniqueHash for dataItem
// 4: Insert the new uniqueHash
};
IndexHashMap.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pullFromPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.pushToPathValue = function (hash, obj) {
var pathValArr = this._data[hash] = this._data[hash] || [];
// Make sure we have not already indexed this object at this path/value
if (pathValArr.indexOf(obj) === -1) {
// Index the object
pathValArr.push(obj);
// Record the reference to this object in our index size
this._size++;
// Cross-reference this association for later lookup
this.pushToCrossRef(obj, pathValArr);
}
};
IndexHashMap.prototype.pullFromPathValue = function (hash, obj) {
var pathValArr = this._data[hash],
indexOfObject;
// Make sure we have already indexed this object at this path/value
indexOfObject = pathValArr.indexOf(obj);
if (indexOfObject > -1) {
// Un-index the object
pathValArr.splice(indexOfObject, 1);
// Record the reference to this object in our index size
this._size--;
// Remove object cross-reference
this.pullFromCrossRef(obj, pathValArr);
}
// Check if we should remove the path value array
if (!pathValArr.length) {
// Remove the array
delete this._data[hash];
}
};
IndexHashMap.prototype.pull = function (obj) {
// Get all places the object has been used and remove them
var id = obj[this._collection.primaryKey()],
crossRefArr = this._crossRef[id],
arrIndex,
arrCount = crossRefArr.length,
arrItem;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = crossRefArr[arrIndex];
// Remove item from this index lookup array
this._pullFromArray(arrItem, obj);
}
// Record the reference to this object in our index size
this._size--;
// Now remove the cross-reference entry for this object
delete this._crossRef[id];
};
IndexHashMap.prototype._pullFromArray = function (arr, obj) {
var arrCount = arr.length;
while (arrCount--) {
if (arr[arrCount] === obj) {
arr.splice(arrCount, 1);
}
}
};
IndexHashMap.prototype.pushToCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()],
crObj;
this._crossRef[id] = this._crossRef[id] || [];
// Check if the cross-reference to the pathVal array already exists
crObj = this._crossRef[id];
if (crObj.indexOf(pathValArr) === -1) {
// Add the cross-reference
crObj.push(pathValArr);
}
};
IndexHashMap.prototype.pullFromCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()];
delete this._crossRef[id];
};
IndexHashMap.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexHashMap.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexHashMap.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexHashMap.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexHashMap.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexHashMap');
module.exports = IndexHashMap;
},{"./Path":25,"./Shared":28}],11:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* The key value store class used when storing basic in-memory KV data,
* and can be queried for quick retrieval. Mostly used for collection
* primary key indexes and lookups.
* @param {String=} name Optional KV store name.
* @constructor
*/
var KeyValueStore = function (name) {
this.init.apply(this, arguments);
};
KeyValueStore.prototype.init = function (name) {
this._name = name;
this._data = {};
this._primaryKey = '_id';
};
Shared.addModule('KeyValueStore', KeyValueStore);
Shared.mixin(KeyValueStore.prototype, 'Mixin.ChainReactor');
/**
* Get / set the name of the key/value store.
* @param {String} val The name to set.
* @returns {*}
*/
Shared.synthesize(KeyValueStore.prototype, 'name');
/**
* Get / set the primary key.
* @param {String} key The key to set.
* @returns {*}
*/
KeyValueStore.prototype.primaryKey = function (key) {
if (key !== undefined) {
this._primaryKey = key;
return this;
}
return this._primaryKey;
};
/**
* Removes all data from the store.
* @returns {*}
*/
KeyValueStore.prototype.truncate = function () {
this._data = {};
return this;
};
/**
* Sets data against a key in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {*}
*/
KeyValueStore.prototype.set = function (key, value) {
this._data[key] = value ? value : true;
return this;
};
/**
* Gets data stored for the passed key.
* @param {String} key The key to get data for.
* @returns {*}
*/
KeyValueStore.prototype.get = function (key) {
return this._data[key];
};
/**
* Get / set the primary key.
* @param {*} val A lookup query.
* @returns {*}
*/
KeyValueStore.prototype.lookup = function (val) {
var pk = this._primaryKey,
valType = typeof val,
arrIndex,
arrCount,
lookupItem,
result = [];
// Check for early exit conditions
if (valType === 'string' || valType === 'number') {
lookupItem = this.get(val);
if (lookupItem !== undefined) {
return [lookupItem];
} else {
return [];
}
} else if (valType === 'object') {
if (val instanceof Array) {
// An array of primary keys, find all matches
arrCount = val.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
lookupItem = this.lookup(val[arrIndex]);
if (lookupItem) {
if (lookupItem instanceof Array) {
result = result.concat(lookupItem);
} else {
result.push(lookupItem);
}
}
}
return result;
} else if (val[pk]) {
return this.lookup(val[pk]);
}
}
// COMMENTED AS CODE WILL NEVER BE REACHED
// Complex lookup
/*lookupData = this._lookupKeys(val);
keys = lookupData.keys;
negate = lookupData.negate;
if (!negate) {
// Loop keys and return values
for (arrIndex = 0; arrIndex < keys.length; arrIndex++) {
result.push(this.get(keys[arrIndex]));
}
} else {
// Loop data and return non-matching keys
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (keys.indexOf(arrIndex) === -1) {
result.push(this.get(arrIndex));
}
}
}
}
return result;*/
};
// COMMENTED AS WE ARE NOT CURRENTLY PASSING COMPLEX QUERIES TO KEYVALUESTORE INDEXES
/*KeyValueStore.prototype._lookupKeys = function (val) {
var pk = this._primaryKey,
valType = typeof val,
arrIndex,
arrCount,
lookupItem,
bool,
result;
if (valType === 'string' || valType === 'number') {
return {
keys: [val],
negate: false
};
} else if (valType === 'object') {
if (val instanceof RegExp) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (val.test(arrIndex)) {
result.push(arrIndex);
}
}
}
return {
keys: result,
negate: false
};
} else if (val instanceof Array) {
// An array of primary keys, find all matches
arrCount = val.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
result = result.concat(this._lookupKeys(val[arrIndex]).keys);
}
return {
keys: result,
negate: false
};
} else if (val.$in && (val.$in instanceof Array)) {
return {
keys: this._lookupKeys(val.$in).keys,
negate: false
};
} else if (val.$nin && (val.$nin instanceof Array)) {
return {
keys: this._lookupKeys(val.$nin).keys,
negate: true
};
} else if (val.$ne) {
return {
keys: this._lookupKeys(val.$ne, true).keys,
negate: true
};
} else if (val.$or && (val.$or instanceof Array)) {
// Create new data
result = [];
for (arrIndex = 0; arrIndex < val.$or.length; arrIndex++) {
result = result.concat(this._lookupKeys(val.$or[arrIndex]).keys);
}
return {
keys: result,
negate: false
};
} else if (val[pk]) {
return this._lookupKeys(val[pk]);
}
}
};*/
/**
* Removes data for the given key from the store.
* @param {String} key The key to un-set.
* @returns {*}
*/
KeyValueStore.prototype.unSet = function (key) {
delete this._data[key];
return this;
};
/**
* Sets data for the give key in the store only where the given key
* does not already have a value in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {Boolean} True if data was set or false if data already
* exists for the key.
*/
KeyValueStore.prototype.uniqueSet = function (key, value) {
if (this._data[key] === undefined) {
this._data[key] = value;
return true;
}
return false;
};
Shared.finishModule('KeyValueStore');
module.exports = KeyValueStore;
},{"./Shared":28}],12:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Operation = _dereq_('./Operation');
/**
* The metrics class used to store details about operations.
* @constructor
*/
var Metrics = function () {
this.init.apply(this, arguments);
};
Metrics.prototype.init = function () {
this._data = [];
};
Shared.addModule('Metrics', Metrics);
Shared.mixin(Metrics.prototype, 'Mixin.ChainReactor');
/**
* Creates an operation within the metrics instance and if metrics
* are currently enabled (by calling the start() method) the operation
* is also stored in the metrics log.
* @param {String} name The name of the operation.
* @returns {Operation}
*/
Metrics.prototype.create = function (name) {
var op = new Operation(name);
if (this._enabled) {
this._data.push(op);
}
return op;
};
/**
* Starts logging operations.
* @returns {Metrics}
*/
Metrics.prototype.start = function () {
this._enabled = true;
return this;
};
/**
* Stops logging operations.
* @returns {Metrics}
*/
Metrics.prototype.stop = function () {
this._enabled = false;
return this;
};
/**
* Clears all logged operations.
* @returns {Metrics}
*/
Metrics.prototype.clear = function () {
this._data = [];
return this;
};
/**
* Returns an array of all logged operations.
* @returns {Array}
*/
Metrics.prototype.list = function () {
return this._data;
};
Shared.finishModule('Metrics');
module.exports = Metrics;
},{"./Operation":23,"./Shared":28}],13:[function(_dereq_,module,exports){
"use strict";
var CRUD = {
preSetData: function () {
},
postSetData: function () {
}
};
module.exports = CRUD;
},{}],14:[function(_dereq_,module,exports){
"use strict";
/**
* The chain reactor mixin, provides methods to the target object that allow chain
* reaction events to propagate to the target and be handled, processed and passed
* on down the chain.
* @mixin
*/
var ChainReactor = {
/**
*
* @param obj
*/
chain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Adding target "' + obj._reactorOut.instanceIdentifier() + '" to the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Adding target "' + obj.instanceIdentifier() + '" to the chain reactor target list');
}
}
this._chain = this._chain || [];
var index = this._chain.indexOf(obj);
if (index === -1) {
this._chain.push(obj);
}
},
unChain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Removing target "' + obj._reactorOut.instanceIdentifier() + '" from the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Removing target "' + obj.instanceIdentifier() + '" from the chain reactor target list');
}
}
if (this._chain) {
var index = this._chain.indexOf(obj);
if (index > -1) {
this._chain.splice(index, 1);
}
}
},
chainSend: function (type, data, options) {
if (this._chain) {
var arr = this._chain,
arrItem,
count = arr.length,
index;
for (index = 0; index < count; index++) {
arrItem = arr[index];
if (!arrItem._state || (arrItem._state && !arrItem.isDropped())) {
if (this.debug && this.debug()) {
if (arrItem._reactorIn && arrItem._reactorOut) {
console.log(arrItem._reactorIn.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem._reactorOut.instanceIdentifier() + '"');
} else {
console.log(this.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem.instanceIdentifier() + '"');
}
}
if (arrItem.chainReceive) {
arrItem.chainReceive(this, type, data, options);
}
} else {
console.log('Reactor Data:', type, data, options);
console.log('Reactor Node:', arrItem);
throw('Chain reactor attempting to send data to target reactor node that is in a dropped state!');
}
}
}
},
chainReceive: function (sender, type, data, options) {
var chainPacket = {
sender: sender,
type: type,
data: data,
options: options
};
if (this.debug && this.debug()) {
console.log(this.logIdentifier() + 'Received data from parent reactor node');
}
// Fire our internal handler
if (!this._chainHandler || (this._chainHandler && !this._chainHandler(chainPacket))) {
// Propagate the message down the chain
this.chainSend(chainPacket.type, chainPacket.data, chainPacket.options);
}
}
};
module.exports = ChainReactor;
},{}],15:[function(_dereq_,module,exports){
"use strict";
var idCounter = 0,
Overload = _dereq_('./Overload'),
Serialiser = _dereq_('./Serialiser'),
Common,
serialiser = new Serialiser();
/**
* Provides commonly used methods to most classes in ForerunnerDB.
* @mixin
*/
Common = {
// Expose the serialiser object so it can be extended with new data handlers.
serialiser: serialiser,
/**
* Gets / sets data in the item store. The store can be used to set and
* retrieve data against a key. Useful for adding arbitrary key/value data
* to a collection / view etc and retrieving it later.
* @param {String|*} key The key under which to store the passed value or
* retrieve the existing stored value.
* @param {*=} val Optional value. If passed will overwrite the existing value
* stored against the specified key if one currently exists.
* @returns {*}
*/
store: function (key, val) {
if (key !== undefined) {
if (val !== undefined) {
// Store the data
this._store = this._store || {};
this._store[key] = val;
return this;
}
if (this._store) {
return this._store[key];
}
}
return undefined;
},
/**
* Removes a previously stored key/value pair from the item store, set previously
* by using the store() method.
* @param {String|*} key The key of the key/value pair to remove;
* @returns {Common} Returns this for chaining.
*/
unStore: function (key) {
if (key !== undefined) {
delete this._store[key];
}
return this;
},
/**
* Returns a non-referenced version of the passed object / array.
* @param {Object} data The object or array to return as a non-referenced version.
* @param {Number=} copies Optional number of copies to produce. If specified, the return
* value will be an array of decoupled objects, each distinct from the other.
* @returns {*}
*/
decouple: function (data, copies) {
if (data !== undefined && data !== "") {
if (!copies) {
return this.jParse(this.jStringify(data));
} else {
var i,
json = this.jStringify(data),
copyArr = [];
for (i = 0; i < copies; i++) {
copyArr.push(this.jParse(json));
}
return copyArr;
}
}
return undefined;
},
/**
* Parses and returns data from stringified version.
* @param {String} data The stringified version of data to parse.
* @returns {Object} The parsed JSON object from the data.
*/
jParse: function (data) {
return serialiser.parse(data);
//return JSON.parse(data);
},
/**
* Converts a JSON object into a stringified version.
* @param {Object} data The data to stringify.
* @returns {String} The stringified data.
*/
jStringify: function (data) {
return serialiser.stringify(data);
//return JSON.stringify(data);
},
/**
* Generates a new 16-character hexadecimal unique ID or
* generates a new 16-character hexadecimal ID based on
* the passed string. Will always generate the same ID
* for the same string.
* @param {String=} str A string to generate the ID from.
* @return {String}
*/
objectId: function (str) {
var id,
pow = Math.pow(10, 17);
if (!str) {
idCounter++;
id = (idCounter + (
Math.random() * pow +
Math.random() * pow +
Math.random() * pow +
Math.random() * pow
)).toString(16);
} else {
var val = 0,
count = str.length,
i;
for (i = 0; i < count; i++) {
val += str.charCodeAt(i) * pow;
}
id = val.toString(16);
}
return id;
},
/**
* Gets / sets debug flag that can enable debug message output to the
* console if required.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
/**
* Sets debug flag for a particular type that can enable debug message
* output to the console if required.
* @param {String} type The name of the debug type to set flag for.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
debug: new Overload([
function () {
return this._debug && this._debug.all;
},
function (val) {
if (val !== undefined) {
if (typeof val === 'boolean') {
this._debug = this._debug || {};
this._debug.all = val;
this.chainSend('debug', this._debug);
return this;
} else {
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[val]) || (this._debug && this._debug.all);
}
}
return this._debug && this._debug.all;
},
function (type, val) {
if (type !== undefined) {
if (val !== undefined) {
this._debug = this._debug || {};
this._debug[type] = val;
this.chainSend('debug', this._debug);
return this;
}
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[type]);
}
return this._debug && this._debug.all;
}
]),
/**
* Returns a string describing the class this instance is derived from.
* @returns {string}
*/
classIdentifier: function () {
return 'ForerunnerDB.' + this.className;
},
/**
* Returns a string describing the instance by it's class name and instance
* object name.
* @returns {String} The instance identifier.
*/
instanceIdentifier: function () {
return '[' + this.className + ']' + this.name();
},
/**
* Returns a string used to denote a console log against this instance,
* consisting of the class identifier and instance identifier.
* @returns {string} The log identifier.
*/
logIdentifier: function () {
return this.classIdentifier() + ': ' + this.instanceIdentifier();
},
/**
* Converts a query object with MongoDB dot notation syntax
* to Forerunner's object notation syntax.
* @param {Object} obj The object to convert.
*/
convertToFdb: function (obj) {
var varName,
splitArr,
objCopy,
i;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
objCopy = obj;
if (i.indexOf('.') > -1) {
// Replace .$ with a placeholder before splitting by . char
i = i.replace('.$', '[|$|]');
splitArr = i.split('.');
while ((varName = splitArr.shift())) {
// Replace placeholder back to original .$
varName = varName.replace('[|$|]', '.$');
if (splitArr.length) {
objCopy[varName] = {};
} else {
objCopy[varName] = obj[i];
}
objCopy = objCopy[varName];
}
delete obj[i];
}
}
}
},
/**
* Checks if the state is dropped.
* @returns {boolean} True when dropped, false otherwise.
*/
isDropped: function () {
return this._state === 'dropped';
},
/**
* Registers a timed callback that will overwrite itself if
* the same id is used within the timeout period. Useful
* for de-bouncing fast-calls.
* @param {String} id An ID for the call (use the same one
* to debounce the same calls).
* @param {Function} callback The callback method to call on
* timeout.
* @param {Number} timeout The timeout in milliseconds before
* the callback is called.
*/
debounce: function (id, callback, timeout) {
var self = this,
newData;
self._debounce = self._debounce || {};
if (self._debounce[id]) {
// Clear timeout for this item
clearTimeout(self._debounce[id].timeout);
}
newData = {
callback: callback,
timeout: setTimeout(function () {
// Delete existing reference
delete self._debounce[id];
// Call the callback
callback();
}, timeout)
};
// Save current data
self._debounce[id] = newData;
}
};
module.exports = Common;
},{"./Overload":24,"./Serialiser":27}],16:[function(_dereq_,module,exports){
"use strict";
/**
* Provides some database constants.
* @mixin
*/
var Constants = {
TYPE_INSERT: 0,
TYPE_UPDATE: 1,
TYPE_REMOVE: 2,
PHASE_BEFORE: 0,
PHASE_AFTER: 1
};
module.exports = Constants;
},{}],17:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides event emitter functionality including the methods: on, off, once, emit, deferEmit.
* @mixin
*/
var Events = {
on: new Overload({
/**
* Attach an event listener to the passed event.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The method to call when the event is fired.
*/
'string, function': function (event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event]['*'] = this._listeners[event]['*'] || [];
this._listeners[event]['*'].push(listener);
return this;
},
/**
* Attach an event listener to the passed event only if the passed
* id matches the document id for the event being fired.
* @param {String} event The name of the event to listen for.
* @param {*} id The document id to match against.
* @param {Function} listener The method to call when the event is fired.
*/
'string, *, function': function (event, id, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event][id] = this._listeners[event][id] || [];
this._listeners[event][id].push(listener);
return this;
}
}),
once: new Overload({
'string, function': function (eventName, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, internalCallback);
},
'string, *, function': function (eventName, id, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, id, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, id, internalCallback);
}
}),
off: new Overload({
'string': function (event) {
if (this._listeners && this._listeners[event] && event in this._listeners) {
delete this._listeners[event];
}
return this;
},
'string, function': function (event, listener) {
var arr,
index;
if (typeof(listener) === 'string') {
if (this._listeners && this._listeners[event] && this._listeners[event][listener]) {
delete this._listeners[event][listener];
}
} else {
if (this._listeners && event in this._listeners) {
arr = this._listeners[event]['*'];
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
return this;
},
'string, *, function': function (event, id, listener) {
if (this._listeners && event in this._listeners && id in this.listeners[event]) {
var arr = this._listeners[event][id],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
},
'string, *': function (event, id) {
if (this._listeners && event in this._listeners && id in this._listeners[event]) {
// Kill all listeners for this event id
delete this._listeners[event][id];
}
}
}),
emit: function (event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arrIndex,
arrCount,
tmpFunc,
arr,
listenerIdArr,
listenerIdCount,
listenerIdIndex;
// Handle global emit
if (this._listeners[event]['*']) {
arr = this._listeners[event]['*'];
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Check we have a function to execute
tmpFunc = arr[arrIndex];
if (typeof tmpFunc === 'function') {
tmpFunc.apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
// Handle individual emit
if (data instanceof Array) {
// Check if the array is an array of objects in the collection
if (data[0] && data[0][this._primaryKey]) {
// Loop the array and check for listeners against the primary key
listenerIdArr = this._listeners[event];
arrCount = data.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
if (listenerIdArr[data[arrIndex][this._primaryKey]]) {
// Emit for this id
listenerIdCount = listenerIdArr[data[arrIndex][this._primaryKey]].length;
for (listenerIdIndex = 0; listenerIdIndex < listenerIdCount; listenerIdIndex++) {
tmpFunc = listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex];
if (typeof tmpFunc === 'function') {
listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
}
}
}
}
return this;
},
/**
* Queues an event to be fired. This has automatic de-bouncing so that any
* events of the same type that occur within 100 milliseconds of a previous
* one will all be wrapped into a single emit rather than emitting tons of
* events for lots of chained inserts etc. Only the data from the last
* de-bounced event will be emitted.
* @param {String} eventName The name of the event to emit.
* @param {*=} data Optional data to emit with the event.
*/
deferEmit: function (eventName, data) {
var self = this,
args;
if (!this._noEmitDefer && (!this._db || (this._db && !this._db._noEmitDefer))) {
args = arguments;
// Check for an existing timeout
this._deferTimeout = this._deferTimeout || {};
if (this._deferTimeout[eventName]) {
clearTimeout(this._deferTimeout[eventName]);
}
// Set a timeout
this._deferTimeout[eventName] = setTimeout(function () {
if (self.debug()) {
console.log(self.logIdentifier() + ' Emitting ' + args[0]);
}
self.emit.apply(self, args);
}, 1);
} else {
this.emit.apply(this, arguments);
}
return this;
}
};
module.exports = Events;
},{"./Overload":24}],18:[function(_dereq_,module,exports){
"use strict";
/**
* Provides object matching algorithm methods.
* @mixin
*/
var Matching = {
/**
* Internal method that checks a document against a test object.
* @param {*} source The source object or value to test against.
* @param {*} test The test object or value to test with.
* @param {Object} queryOptions The options the query was passed with.
* @param {String=} opToApply The special operation to apply to the test such
* as 'and' or an 'or' operator.
* @param {Object=} options An object containing options to apply to the
* operation such as limiting the fields returned etc.
* @returns {Boolean} True if the test was positive, false on negative.
* @private
*/
_match: function (source, test, queryOptions, opToApply, options) {
// TODO: This method is quite long, break into smaller pieces
var operation,
applyOp = opToApply,
recurseVal,
tmpIndex,
sourceType = typeof source,
testType = typeof test,
matchedAll = true,
opResult,
substringCache,
i;
options = options || {};
queryOptions = queryOptions || {};
// Check if options currently holds a root query object
if (!options.$rootQuery) {
// Root query not assigned, hold the root query
options.$rootQuery = test;
}
// Check if options currently holds a root source object
if (!options.$rootSource) {
// Root query not assigned, hold the root query
options.$rootSource = source;
}
// Assign current query data
options.$currentQuery = test;
options.$rootData = options.$rootData || {};
// Check if the comparison data are both strings or numbers
if ((sourceType === 'string' || sourceType === 'number') && (testType === 'string' || testType === 'number')) {
// The source and test data are flat types that do not require recursive searches,
// so just compare them and return the result
if (sourceType === 'number') {
// Number comparison
if (source !== test) {
matchedAll = false;
}
} else {
// String comparison
// TODO: We can probably use a queryOptions.$locale as a second parameter here
// TODO: to satisfy https://github.com/Irrelon/ForerunnerDB/issues/35
if (source.localeCompare(test)) {
matchedAll = false;
}
}
} else if ((sourceType === 'string' || sourceType === 'number') && (testType === 'object' && test instanceof RegExp)) {
if (!test.test(source)) {
matchedAll = false;
}
} else {
for (i in test) {
if (test.hasOwnProperty(i)) {
// Assign previous query data
options.$previousQuery = options.$parent;
// Assign parent query data
options.$parent = {
query: test[i],
key: i,
parent: options.$previousQuery
};
// Reset operation flag
operation = false;
// Grab first two chars of the key name to check for $
substringCache = i.substr(0, 2);
// Check if the property is a comment (ignorable)
if (substringCache === '//') {
// Skip this property
continue;
}
// Check if the property starts with a dollar (function)
if (substringCache.indexOf('$') === 0) {
// Ask the _matchOp method to handle the operation
opResult = this._matchOp(i, source, test[i], queryOptions, options);
// Check the result of the matchOp operation
// If the result is -1 then no operation took place, otherwise the result
// will be a boolean denoting a match (true) or no match (false)
if (opResult > -1) {
if (opResult) {
if (opToApply === 'or') {
return true;
}
} else {
// Set the matchedAll flag to the result of the operation
// because the operation did not return true
matchedAll = opResult;
}
// Record that an operation was handled
operation = true;
}
}
// Check for regex
if (!operation && test[i] instanceof RegExp) {
operation = true;
if (sourceType === 'object' && source[i] !== undefined && test[i].test(source[i])) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
if (!operation) {
// Check if our query is an object
if (typeof(test[i]) === 'object') {
// Because test[i] is an object, source must also be an object
// Check if our source data we are checking the test query against
// is an object or an array
if (source[i] !== undefined) {
if (source[i] instanceof Array && !(test[i] instanceof Array)) {
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (!(source[i] instanceof Array) && test[i] instanceof Array) {
// The test key data is an array and the source key data is not so check
// each item in the test key data to see if the source item matches one
// of them. This is effectively an $in search.
recurseVal = false;
for (tmpIndex = 0; tmpIndex < test[i].length; tmpIndex++) {
recurseVal = this._match(source[i], test[i][tmpIndex], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (typeof(source) === 'object') {
// Recurse down the object tree
recurseVal = this._match(source[i], test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
} else {
// First check if the test match is an $exists
if (test[i] && test[i].$exists !== undefined) {
// Push the item through another match recurse
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
} else {
// Check if the prop matches our test value
if (source && source[i] === test[i]) {
if (opToApply === 'or') {
return true;
}
} else if (source && source[i] && source[i] instanceof Array && test[i] && typeof(test[i]) !== "object") {
// We are looking for a value inside an array
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
}
if (opToApply === 'and' && !matchedAll) {
return false;
}
}
}
}
return matchedAll;
},
/**
* Internal method, performs a matching process against a query operator such as $gt or $nin.
* @param {String} key The property name in the test that matches the operator to perform
* matching against.
* @param {*} source The source data to match the query against.
* @param {*} test The query to match the source against.
* @param {Object} queryOptions The options the query was passed with.
* @param {Object=} options An options object.
* @returns {*}
* @private
*/
_matchOp: function (key, source, test, queryOptions, options) {
// Check for commands
switch (key) {
case '$gt':
// Greater than
return source > test;
case '$gte':
// Greater than or equal
return source >= test;
case '$lt':
// Less than
return source < test;
case '$lte':
// Less than or equal
return source <= test;
case '$exists':
// Property exists
return (source === undefined) !== test;
case '$eq': // Equals
return source == test; // jshint ignore:line
case '$eeq': // Equals equals
return source === test;
case '$ne': // Not equals
return source != test; // jshint ignore:line
case '$nee': // Not equals equals
return source !== test;
case '$or':
// Match true on ANY check to pass
for (var orIndex = 0; orIndex < test.length; orIndex++) {
if (this._match(source, test[orIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
case '$and':
// Match true on ALL checks to pass
for (var andIndex = 0; andIndex < test.length; andIndex++) {
if (!this._match(source, test[andIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
case '$in': // In
// Check that the in test is an array
if (test instanceof Array) {
var inArr = test,
inArrCount = inArr.length,
inArrIndex;
for (inArrIndex = 0; inArrIndex < inArrCount; inArrIndex++) {
if (this._match(source, inArr[inArrIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
} else if (typeof test === 'object') {
return this._match(source, test, queryOptions, 'and', options);
} else {
throw(this.logIdentifier() + ' Cannot use an $in operator on a non-array key: ' + key);
}
break;
case '$nin': // Not in
// Check that the not-in test is an array
if (test instanceof Array) {
var notInArr = test,
notInArrCount = notInArr.length,
notInArrIndex;
for (notInArrIndex = 0; notInArrIndex < notInArrCount; notInArrIndex++) {
if (this._match(source, notInArr[notInArrIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
} else if (typeof test === 'object') {
return this._match(source, test, queryOptions, 'and', options);
} else {
throw(this.logIdentifier() + ' Cannot use a $nin operator on a non-array key: ' + key);
}
break;
case '$distinct':
// Ensure options holds a distinct lookup
options.$rootData['//distinctLookup'] = options.$rootData['//distinctLookup'] || {};
for (var distinctProp in test) {
if (test.hasOwnProperty(distinctProp)) {
options.$rootData['//distinctLookup'][distinctProp] = options.$rootData['//distinctLookup'][distinctProp] || {};
// Check if the options distinct lookup has this field's value
if (options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]]) {
// Value is already in use
return false;
} else {
// Set the value in the lookup
options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]] = true;
// Allow the item in the results
return true;
}
}
}
break;
case '$count':
var countKey,
countArr,
countVal;
// Iterate the count object's keys
for (countKey in test) {
if (test.hasOwnProperty(countKey)) {
// Check the property exists and is an array. If the property being counted is not
// an array (or doesn't exist) then use a value of zero in any further count logic
countArr = source[countKey];
if (typeof countArr === 'object' && countArr instanceof Array) {
countVal = countArr.length;
} else {
countVal = 0;
}
// Now recurse down the query chain further to satisfy the query for this key (countKey)
if (!this._match(countVal, test[countKey], queryOptions, 'and', options)) {
return false;
}
}
}
// Allow the item in the results
return true;
case '$find':
case '$findOne':
case '$findSub':
var fromType = 'collection',
findQuery,
findOptions,
subQuery,
subOptions,
subPath,
result,
operation = {};
// Check all parts of the $find operation exist
if (!test.$from) {
throw(key + ' missing $from property!');
}
if (test.$fromType) {
fromType = test.$fromType;
// Check the fromType exists as a method
if (!this.db()[fromType] || typeof this.db()[fromType] !== 'function') {
throw(key + ' cannot operate against $fromType "' + fromType + '" because the database does not recognise this type of object!');
}
}
// Perform the find operation
findQuery = test.$query || {};
findOptions = test.$options || {};
if (key === '$findSub') {
if (!test.$path) {
throw(key + ' missing $path property!');
}
subPath = test.$path;
subQuery = test.$subQuery || {};
subOptions = test.$subOptions || {};
if (options.$parent && options.$parent.parent && options.$parent.parent.key) {
result = this.db()[fromType](test.$from).findSub(findQuery, subPath, subQuery, subOptions);
} else {
// This is a root $find* query
// Test the source against the main findQuery
if (this._match(source, findQuery, {}, 'and', options)) {
result = this._findSub([source], subPath, subQuery, subOptions);
}
return result && result.length > 0;
}
} else {
result = this.db()[fromType](test.$from)[key.substr(1)](findQuery, findOptions);
}
operation[options.$parent.parent.key] = result;
return this._match(source, operation, queryOptions, 'and', options);
}
return -1;
}
};
module.exports = Matching;
},{}],19:[function(_dereq_,module,exports){
"use strict";
/**
* Provides sorting methods.
* @mixin
*/
var Sorting = {
/**
* Sorts the passed value a against the passed value b ascending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortAsc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return a.localeCompare(b);
} else {
if (a > b) {
return 1;
} else if (a < b) {
return -1;
}
}
return 0;
},
/**
* Sorts the passed value a against the passed value b descending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortDesc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return b.localeCompare(a);
} else {
if (a > b) {
return -1;
} else if (a < b) {
return 1;
}
}
return 0;
}
};
module.exports = Sorting;
},{}],20:[function(_dereq_,module,exports){
"use strict";
var Tags,
tagMap = {};
/**
* Provides class instance tagging and tag operation methods.
* @mixin
*/
Tags = {
/**
* Tags a class instance for later lookup.
* @param {String} name The tag to add.
* @returns {boolean}
*/
tagAdd: function (name) {
var i,
self = this,
mapArr = tagMap[name] = tagMap[name] || [];
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === self) {
return true;
}
}
mapArr.push(self);
// Hook the drop event for this so we can react
if (self.on) {
self.on('drop', function () {
// We've been dropped so remove ourselves from the tag map
self.tagRemove(name);
});
}
return true;
},
/**
* Removes a tag from a class instance.
* @param {String} name The tag to remove.
* @returns {boolean}
*/
tagRemove: function (name) {
var i,
mapArr = tagMap[name];
if (mapArr) {
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === this) {
mapArr.splice(i, 1);
return true;
}
}
}
return false;
},
/**
* Gets an array of all instances tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @returns {Array} The array of instances that have the passed tag.
*/
tagLookup: function (name) {
return tagMap[name] || [];
},
/**
* Drops all instances that are tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @param {Function} callback Callback once dropping has completed
* for all instances that match the passed tag name.
* @returns {boolean}
*/
tagDrop: function (name, callback) {
var arr = this.tagLookup(name),
dropCb,
dropCount,
i;
dropCb = function () {
dropCount--;
if (callback && dropCount === 0) {
callback(false);
}
};
if (arr.length) {
dropCount = arr.length;
// Loop the array and drop all items
for (i = arr.length - 1; i >= 0; i--) {
arr[i].drop(dropCb);
}
}
return true;
}
};
module.exports = Tags;
},{}],21:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides trigger functionality methods.
* @mixin
*/
var Triggers = {
/**
* When called in a before phase the newDoc object can be directly altered
* to modify the data in it before the operation is carried out.
* @callback addTriggerCallback
* @param {Object} operation The details about the operation.
* @param {Object} oldDoc The document before the operation.
* @param {Object} newDoc The document after the operation.
*/
/**
* Add a trigger by id.
* @param {String} id The id of the trigger. This must be unique to the type and
* phase of the trigger. Only one trigger may be added with this id per type and
* phase.
* @param {Constants} type The type of operation to apply the trigger to. See
* Mixin.Constants for constants to use.
* @param {Constants} phase The phase of an operation to fire the trigger on. See
* Mixin.Constants for constants to use.
* @param {addTriggerCallback} method The method to call when the trigger is fired.
* @returns {boolean} True if the trigger was added successfully, false if not.
*/
addTrigger: function (id, type, phase, method) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex === -1) {
// The trigger does not exist, create it
self._trigger = self._trigger || {};
self._trigger[type] = self._trigger[type] || {};
self._trigger[type][phase] = self._trigger[type][phase] || [];
self._trigger[type][phase].push({
id: id,
method: method,
enabled: true
});
return true;
}
return false;
},
/**
*
* @param {String} id The id of the trigger to remove.
* @param {Number} type The type of operation to remove the trigger from. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of the operation to remove the trigger from.
* See Mixin.Constants for constants to use.
* @returns {boolean} True if removed successfully, false if not.
*/
removeTrigger: function (id, type, phase) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// The trigger exists, remove it
self._trigger[type][phase].splice(triggerIndex, 1);
}
return false;
},
enableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = true;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = true;
return true;
}
return false;
}
}),
disableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = false;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = false;
return true;
}
return false;
}
}),
/**
* Checks if a trigger will fire based on the type and phase provided.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {Boolean} True if the trigger will fire, false otherwise.
*/
willTrigger: function (type, phase) {
if (this._trigger && this._trigger[type] && this._trigger[type][phase] && this._trigger[type][phase].length) {
// Check if a trigger in this array is enabled
var arr = this._trigger[type][phase],
i;
for (i = 0; i < arr.length; i++) {
if (arr[i].enabled) {
return true;
}
}
}
return false;
},
/**
* Processes trigger actions based on the operation, type and phase.
* @param {Object} operation Operation data to pass to the trigger.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @param {Object} oldDoc The document snapshot before operations are
* carried out against the data.
* @param {Object} newDoc The document snapshot after operations are
* carried out against the data.
* @returns {boolean}
*/
processTrigger: function (operation, type, phase, oldDoc, newDoc) {
var self = this,
triggerArr,
triggerIndex,
triggerCount,
triggerItem,
response;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
triggerItem = triggerArr[triggerIndex];
// Check if the trigger is enabled
if (triggerItem.enabled) {
if (this.debug()) {
var typeName,
phaseName;
switch (type) {
case this.TYPE_INSERT:
typeName = 'insert';
break;
case this.TYPE_UPDATE:
typeName = 'update';
break;
case this.TYPE_REMOVE:
typeName = 'remove';
break;
default:
typeName = '';
break;
}
switch (phase) {
case this.PHASE_BEFORE:
phaseName = 'before';
break;
case this.PHASE_AFTER:
phaseName = 'after';
break;
default:
phaseName = '';
break;
}
//console.log('Triggers: Processing trigger "' + id + '" for ' + typeName + ' in phase "' + phaseName + '"');
}
// Run the trigger's method and store the response
response = triggerItem.method.call(self, operation, oldDoc, newDoc);
// Check the response for a non-expected result (anything other than
// undefined, true or false is considered a throwable error)
if (response === false) {
// The trigger wants us to cancel operations
return false;
}
if (response !== undefined && response !== true && response !== false) {
// Trigger responded with error, throw the error
throw('ForerunnerDB.Mixin.Triggers: Trigger error: ' + response);
}
}
}
// Triggers all ran without issue, return a success (true)
return true;
}
},
/**
* Returns the index of a trigger by id based on type and phase.
* @param {String} id The id of the trigger to find the index of.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {number}
* @private
*/
_triggerIndexOf: function (id, type, phase) {
var self = this,
triggerArr,
triggerCount,
triggerIndex;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
if (triggerArr[triggerIndex].id === id) {
return triggerIndex;
}
}
}
return -1;
}
};
module.exports = Triggers;
},{"./Overload":24}],22:[function(_dereq_,module,exports){
"use strict";
/**
* Provides methods to handle object update operations.
* @mixin
*/
var Updating = {
/**
* Updates a property on an object.
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
_updateProperty: function (doc, prop, val) {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
},
/**
* Increments a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
_updateIncrement: function (doc, prop, val) {
doc[prop] += val;
},
/**
* Changes the index of an item in the passed array.
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
_updateSpliceMove: function (arr, indexFrom, indexTo) {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
},
/**
* Inserts an item into the passed array at the specified index.
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
_updateSplicePush: function (arr, index, doc) {
if (arr.length > index) {
arr.splice(index, 0, doc);
} else {
arr.push(doc);
}
},
/**
* Inserts an item at the end of an array.
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
_updatePush: function (arr, doc) {
arr.push(doc);
},
/**
* Removes an item from the passed array.
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
_updatePull: function (arr, index) {
arr.splice(index, 1);
},
/**
* Multiplies a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
_updateMultiply: function (doc, prop, val) {
doc[prop] *= val;
},
/**
* Renames a property on a document to the passed property.
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
_updateRename: function (doc, prop, val) {
doc[val] = doc[prop];
delete doc[prop];
},
/**
* Sets a property on a document to the passed value.
* @param {Object} doc The document to modify.
* @param {String} prop The property to set.
* @param {*} val The new property value.
* @private
*/
_updateOverwrite: function (doc, prop, val) {
doc[prop] = val;
},
/**
* Deletes a property on a document.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
_updateUnset: function (doc, prop) {
delete doc[prop];
},
/**
* Removes all properties from an object without destroying
* the object instance, thereby maintaining data-bound linking.
* @param {Object} doc The parent object to modify.
* @param {String} prop The name of the child object to clear.
* @private
*/
_updateClear: function (doc, prop) {
var obj = doc[prop],
i;
if (obj && typeof obj === 'object') {
for (i in obj) {
if (obj.hasOwnProperty(i)) {
this._updateUnset(obj, i);
}
}
}
},
/**
* Pops an item or items from the array stack.
* @param {Object} doc The document to modify.
* @param {Number} val If set to a positive integer, will pop the number specified
* from the stack, if set to a negative integer will shift the number specified
* from the stack.
* @return {Boolean}
* @private
*/
_updatePop: function (doc, val) {
var updated = false,
i;
if (doc.length > 0) {
if (val > 0) {
for (i = 0; i < val; i++) {
doc.pop();
}
updated = true;
} else if (val < 0) {
for (i = 0; i > val; i--) {
doc.shift();
}
updated = true;
}
}
return updated;
}
};
module.exports = Updating;
},{}],23:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The operation class, used to store details about an operation being
* performed by the database.
* @param {String} name The name of the operation.
* @constructor
*/
var Operation = function (name) {
this.pathSolver = new Path();
this.counter = 0;
this.init.apply(this, arguments);
};
Operation.prototype.init = function (name) {
this._data = {
operation: name, // The name of the operation executed such as "find", "update" etc
index: {
potential: [], // Indexes that could have potentially been used
used: false // The index that was picked to use
},
steps: [], // The steps taken to generate the query results,
time: {
startMs: 0,
stopMs: 0,
totalMs: 0,
process: {}
},
flag: {}, // An object with flags that denote certain execution paths
log: [] // Any extra data that might be useful such as warnings or helpful hints
};
};
Shared.addModule('Operation', Operation);
Shared.mixin(Operation.prototype, 'Mixin.ChainReactor');
/**
* Starts the operation timer.
*/
Operation.prototype.start = function () {
this._data.time.startMs = new Date().getTime();
};
/**
* Adds an item to the operation log.
* @param {String} event The item to log.
* @returns {*}
*/
Operation.prototype.log = function (event) {
if (event) {
var lastLogTime = this._log.length > 0 ? this._data.log[this._data.log.length - 1].time : 0,
logObj = {
event: event,
time: new Date().getTime(),
delta: 0
};
this._data.log.push(logObj);
if (lastLogTime) {
logObj.delta = logObj.time - lastLogTime;
}
return this;
}
return this._data.log;
};
/**
* Called when starting and ending a timed operation, used to time
* internal calls within an operation's execution.
* @param {String} section An operation name.
* @returns {*}
*/
Operation.prototype.time = function (section) {
if (section !== undefined) {
var process = this._data.time.process,
processObj = process[section] = process[section] || {};
if (!processObj.startMs) {
// Timer started
processObj.startMs = new Date().getTime();
processObj.stepObj = {
name: section
};
this._data.steps.push(processObj.stepObj);
} else {
processObj.stopMs = new Date().getTime();
processObj.totalMs = processObj.stopMs - processObj.startMs;
processObj.stepObj.totalMs = processObj.totalMs;
delete processObj.stepObj;
}
return this;
}
return this._data.time;
};
/**
* Used to set key/value flags during operation execution.
* @param {String} key
* @param {String} val
* @returns {*}
*/
Operation.prototype.flag = function (key, val) {
if (key !== undefined && val !== undefined) {
this._data.flag[key] = val;
} else if (key !== undefined) {
return this._data.flag[key];
} else {
return this._data.flag;
}
};
Operation.prototype.data = function (path, val, noTime) {
if (val !== undefined) {
// Assign value to object path
this.pathSolver.set(this._data, path, val);
return this;
}
return this.pathSolver.get(this._data, path);
};
Operation.prototype.pushData = function (path, val, noTime) {
// Assign value to object path
this.pathSolver.push(this._data, path, val);
};
/**
* Stops the operation timer.
*/
Operation.prototype.stop = function () {
this._data.time.stopMs = new Date().getTime();
this._data.time.totalMs = this._data.time.stopMs - this._data.time.startMs;
};
Shared.finishModule('Operation');
module.exports = Operation;
},{"./Path":25,"./Shared":28}],24:[function(_dereq_,module,exports){
"use strict";
/**
* Allows a method to accept overloaded calls with different parameters controlling
* which passed overload function is called.
* @param {Object} def
* @returns {Function}
* @constructor
*/
var Overload = function (def) {
if (def) {
var self = this,
index,
count,
tmpDef,
defNewKey,
sigIndex,
signatures;
if (!(def instanceof Array)) {
tmpDef = {};
// Def is an object, make sure all prop names are devoid of spaces
for (index in def) {
if (def.hasOwnProperty(index)) {
defNewKey = index.replace(/ /g, '');
// Check if the definition array has a * string in it
if (defNewKey.indexOf('*') === -1) {
// No * found
tmpDef[defNewKey] = def[index];
} else {
// A * was found, generate the different signatures that this
// definition could represent
signatures = this.generateSignaturePermutations(defNewKey);
for (sigIndex = 0; sigIndex < signatures.length; sigIndex++) {
if (!tmpDef[signatures[sigIndex]]) {
tmpDef[signatures[sigIndex]] = def[index];
}
}
}
}
}
def = tmpDef;
}
return function () {
var arr = [],
lookup,
type,
name;
// Check if we are being passed a key/function object or an array of functions
if (def instanceof Array) {
// We were passed an array of functions
count = def.length;
for (index = 0; index < count; index++) {
if (def[index].length === arguments.length) {
return self.callExtend(this, '$main', def, def[index], arguments);
}
}
} else {
// Generate lookup key from arguments
// Copy arguments to an array
for (index = 0; index < arguments.length; index++) {
type = typeof arguments[index];
// Handle detecting arrays
if (type === 'object' && arguments[index] instanceof Array) {
type = 'array';
}
// Handle been presented with a single undefined argument
if (arguments.length === 1 && type === 'undefined') {
break;
}
// Add the type to the argument types array
arr.push(type);
}
lookup = arr.join(',');
// Check for an exact lookup match
if (def[lookup]) {
return self.callExtend(this, '$main', def, def[lookup], arguments);
} else {
for (index = arr.length; index >= 0; index--) {
// Get the closest match
lookup = arr.slice(0, index).join(',');
if (def[lookup + ',...']) {
// Matched against arguments + "any other"
return self.callExtend(this, '$main', def, def[lookup + ',...'], arguments);
}
}
}
}
name = typeof this.name === 'function' ? this.name() : 'Unknown';
console.log('Overload: ', def);
throw('ForerunnerDB.Overload "' + name + '": Overloaded method does not have a matching signature "' + lookup + '" for the passed arguments: ' + this.jStringify(arr));
};
}
return function () {};
};
/**
* Generates an array of all the different definition signatures that can be
* created from the passed string with a catch-all wildcard *. E.g. it will
* convert the signature: string,*,string to all potentials:
* string,string,string
* string,number,string
* string,object,string,
* string,function,string,
* string,undefined,string
*
* @param {String} str Signature string with a wildcard in it.
* @returns {Array} An array of signature strings that are generated.
*/
Overload.prototype.generateSignaturePermutations = function (str) {
var signatures = [],
newSignature,
types = ['string', 'object', 'number', 'function', 'undefined'],
index;
if (str.indexOf('*') > -1) {
// There is at least one "any" type, break out into multiple keys
// We could do this at query time with regular expressions but
// would be significantly slower
for (index = 0; index < types.length; index++) {
newSignature = str.replace('*', types[index]);
signatures = signatures.concat(this.generateSignaturePermutations(newSignature));
}
} else {
signatures.push(str);
}
return signatures;
};
Overload.prototype.callExtend = function (context, prop, propContext, func, args) {
var tmp,
ret;
if (context && propContext[prop]) {
tmp = context[prop];
context[prop] = propContext[prop];
ret = func.apply(context, args);
context[prop] = tmp;
return ret;
} else {
return func.apply(context, args);
}
};
module.exports = Overload;
},{}],25:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Path object used to resolve object paths and retrieve data from
* objects by using paths.
* @param {String=} path The path to assign.
* @constructor
*/
var Path = function (path) {
this.init.apply(this, arguments);
};
Path.prototype.init = function (path) {
if (path) {
this.path(path);
}
};
Shared.addModule('Path', Path);
Shared.mixin(Path.prototype, 'Mixin.Common');
Shared.mixin(Path.prototype, 'Mixin.ChainReactor');
/**
* Gets / sets the given path for the Path instance.
* @param {String=} path The path to assign.
*/
Path.prototype.path = function (path) {
if (path !== undefined) {
this._path = this.clean(path);
this._pathParts = this._path.split('.');
return this;
}
return this._path;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Boolean} True if the object paths exist.
*/
Path.prototype.hasObjectPaths = function (testKeys, testObj) {
var result = true,
i;
for (i in testKeys) {
if (testKeys.hasOwnProperty(i)) {
if (testObj[i] === undefined) {
return false;
}
if (typeof testKeys[i] === 'object') {
// Recurse object
result = this.hasObjectPaths(testKeys[i], testObj[i]);
// Should we exit early?
if (!result) {
return false;
}
}
}
}
return result;
};
/**
* Counts the total number of key endpoints in the passed object.
* @param {Object} testObj The object to count key endpoints for.
* @returns {Number} The number of endpoints.
*/
Path.prototype.countKeys = function (testObj) {
var totalKeys = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (testObj[i] !== undefined) {
if (typeof testObj[i] !== 'object') {
totalKeys++;
} else {
totalKeys += this.countKeys(testObj[i]);
}
}
}
}
return totalKeys;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths and if so returns the number matched.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Object} Stats on the matched keys
*/
Path.prototype.countObjectPaths = function (testKeys, testObj) {
var matchData,
matchedKeys = {},
matchedKeyCount = 0,
totalKeyCount = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (typeof testObj[i] === 'object') {
// The test / query object key is an object, recurse
matchData = this.countObjectPaths(testKeys[i], testObj[i]);
matchedKeys[i] = matchData.matchedKeys;
totalKeyCount += matchData.totalKeyCount;
matchedKeyCount += matchData.matchedKeyCount;
} else {
// The test / query object has a property that is not an object so add it as a key
totalKeyCount++;
// Check if the test keys also have this key and it is also not an object
if (testKeys && testKeys[i] && typeof testKeys[i] !== 'object') {
matchedKeys[i] = true;
matchedKeyCount++;
} else {
matchedKeys[i] = false;
}
}
}
}
return {
matchedKeys: matchedKeys,
matchedKeyCount: matchedKeyCount,
totalKeyCount: totalKeyCount
};
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* a path string.
* @param {Object} obj The object to parse.
* @param {Boolean=} withValue If true will include a 'value' key in the returned
* object that represents the value the object path points to.
* @returns {Object}
*/
Path.prototype.parse = function (obj, withValue) {
var paths = [],
path = '',
resultData,
i, k;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
// Set the path to the key
path = i;
if (typeof(obj[i]) === 'object') {
if (withValue) {
resultData = this.parse(obj[i], withValue);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path,
value: resultData[k].value
});
}
} else {
resultData = this.parse(obj[i]);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path
});
}
}
} else {
if (withValue) {
paths.push({
path: path,
value: obj[i]
});
} else {
paths.push({
path: path
});
}
}
}
}
return paths;
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* an array of path strings that allow you to target all possible paths
* in an object.
*
* The options object accepts an "ignore" field with a regular expression
* as the value. If any key matches the expression it is not included in
* the results.
*
* The options object accepts a boolean "verbose" field. If set to true
* the results will include all paths leading up to endpoints as well as
* they endpoints themselves.
*
* @returns {Array}
*/
Path.prototype.parseArr = function (obj, options) {
options = options || {};
return this._parseArr(obj, '', [], options);
};
Path.prototype._parseArr = function (obj, path, paths, options) {
var i,
newPath = '';
path = path || '';
paths = paths || [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (!options.ignore || (options.ignore && !options.ignore.test(i))) {
if (path) {
newPath = path + '.' + i;
} else {
newPath = i;
}
if (typeof(obj[i]) === 'object') {
if (options.verbose) {
paths.push(newPath);
}
this._parseArr(obj[i], newPath, paths, options);
} else {
paths.push(newPath);
}
}
}
}
return paths;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Gets a single value from the passed object and given path.
* @param {Object} obj The object to inspect.
* @param {String} path The path to retrieve data from.
* @returns {*}
*/
Path.prototype.get = function (obj, path) {
return this.value(obj, path)[0];
};
/**
* Gets the value(s) that the object contains for the currently assigned path string.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @param {Object=} options An optional options object.
* @returns {Array} An array of values for the given path.
*/
Path.prototype.value = function (obj, path, options) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
valuesArr,
returnArr,
i, k;
// Detect early exit
if (path && path.indexOf('.') === -1) {
return [obj[path]];
}
if (obj !== undefined && typeof obj === 'object') {
if (!options || options && !options.skipArrCheck) {
// Check if we were passed an array of objects and if so,
// iterate over the array and return the value from each
// array item
if (obj instanceof Array) {
returnArr = [];
for (i = 0; i < obj.length; i++) {
returnArr.push(this.get(obj[i], path));
}
return returnArr;
}
}
valuesArr = [];
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (objPartParent instanceof Array) {
// Search inside the array for the next key
for (k = 0; k < objPartParent.length; k++) {
valuesArr = valuesArr.concat(this.value(objPartParent, k + '.' + arr[i], {skipArrCheck: true}));
}
return valuesArr;
} else {
if (!objPart || typeof(objPart) !== 'object') {
break;
}
}
objPartParent = objPart;
}
return [objPart];
} else {
return [];
}
};
/**
* Push a value to an array on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to the array to push to.
* @param {*} val The value to push to the array at the object path.
* @returns {*}
*/
Path.prototype.push = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = obj[part] || [];
if (obj[part] instanceof Array) {
obj[part].push(val);
} else {
throw('ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!');
}
}
}
return obj;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string
* with their associated keys.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path with the associated key.
*/
Path.prototype.keyValue = function (obj, path) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
objPartHash,
i;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (!objPart || typeof(objPart) !== 'object') {
objPartHash = arr[i] + ':' + objPart;
break;
}
objPartParent = objPart;
}
return objPartHash;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Removes leading period (.) from string and returns it.
* @param {String} str The string to clean.
* @returns {*}
*/
Path.prototype.clean = function (str) {
if (str.substr(0, 1) === '.') {
str = str.substr(1, str.length -1);
}
return str;
};
Shared.finishModule('Path');
module.exports = Path;
},{"./Shared":28}],26:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Provides chain reactor node linking so that a chain reaction can propagate
* down a node tree. Effectively creates a chain link between the reactorIn and
* reactorOut objects where a chain reaction from the reactorIn is passed through
* the reactorProcess before being passed to the reactorOut object. Reactor
* packets are only passed through to the reactorOut if the reactor IO method
* chainSend is used.
* @param {*} reactorIn An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur inside this object will be passed through
* to the reactorOut object.
* @param {*} reactorOut An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur in the reactorIn object will be passed
* through to this object.
* @param {Function} reactorProcess The processing method to use when chain
* reactions occur.
* @constructor
*/
var ReactorIO = function (reactorIn, reactorOut, reactorProcess) {
if (reactorIn && reactorOut && reactorProcess) {
this._reactorIn = reactorIn;
this._reactorOut = reactorOut;
this._chainHandler = reactorProcess;
if (!reactorIn.chain) {
throw('ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!');
}
// Register the reactorIO with the input
reactorIn.chain(this);
// Register the output with the reactorIO
this.chain(reactorOut);
} else {
throw('ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!');
}
};
Shared.addModule('ReactorIO', ReactorIO);
/**
* Drop a reactor IO object, breaking the reactor link between the in and out
* reactor nodes.
* @returns {boolean}
*/
ReactorIO.prototype.drop = function () {
if (!this.isDropped()) {
this._state = 'dropped';
// Remove links
if (this._reactorIn) {
this._reactorIn.unChain(this);
}
if (this._reactorOut) {
this.unChain(this._reactorOut);
}
delete this._reactorIn;
delete this._reactorOut;
delete this._chainHandler;
this.emit('drop', this);
delete this._listeners;
}
return true;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(ReactorIO.prototype, 'state');
Shared.mixin(ReactorIO.prototype, 'Mixin.Common');
Shared.mixin(ReactorIO.prototype, 'Mixin.ChainReactor');
Shared.mixin(ReactorIO.prototype, 'Mixin.Events');
Shared.finishModule('ReactorIO');
module.exports = ReactorIO;
},{"./Shared":28}],27:[function(_dereq_,module,exports){
"use strict";
/**
* Provides functionality to encode and decode JavaScript objects to strings
* and back again. This differs from JSON.stringify and JSON.parse in that
* special objects such as dates can be encoded to strings and back again
* so that the reconstituted version of the string still contains a JavaScript
* date object.
* @constructor
*/
var Serialiser = function () {
this.init.apply(this, arguments);
};
Serialiser.prototype.init = function () {
this._encoder = [];
this._decoder = {};
// Handler for Date() objects
this.registerEncoder('$date', function (data) {
if (data instanceof Date) {
return data.toISOString();
}
});
this.registerDecoder('$date', function (data) {
return new Date(data);
});
// Handler for RegExp() objects
this.registerEncoder('$regexp', function (data) {
if (data instanceof RegExp) {
return {
source: data.source,
params: '' + (data.global ? 'g' : '') + (data.ignoreCase ? 'i' : '')
};
}
});
this.registerDecoder('$regexp', function (data) {
var type = typeof data;
if (type === 'object') {
return new RegExp(data.source, data.params);
} else if (type === 'string') {
return new RegExp(data);
}
});
};
/**
* Register an encoder that can handle encoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date.
* @param {Function} method The encoder method.
*/
Serialiser.prototype.registerEncoder = function (handles, method) {
this._encoder.push(function (data) {
var methodVal = method(data),
returnObj;
if (methodVal !== undefined) {
returnObj = {};
returnObj[handles] = methodVal;
}
return returnObj;
});
};
/**
* Register a decoder that can handle decoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date. When an object
* has a field matching this handler name then this decode will be invoked
* to provide a decoded version of the data that was previously encoded by
* it's counterpart encoder method.
* @param {Function} method The decoder method.
*/
Serialiser.prototype.registerDecoder = function (handles, method) {
this._decoder[handles] = method;
};
/**
* Loops the encoders and asks each one if it wants to handle encoding for
* the passed data object. If no value is returned (undefined) then the data
* will be passed to the next encoder and so on. If a value is returned the
* loop will break and the encoded data will be used.
* @param {Object} data The data object to handle.
* @returns {*} The encoded data.
* @private
*/
Serialiser.prototype._encode = function (data) {
// Loop the encoders and if a return value is given by an encoder
// the loop will exit and return that value.
var count = this._encoder.length,
retVal;
while (count-- && !retVal) {
retVal = this._encoder[count](data);
}
return retVal;
};
/**
* Converts a previously encoded string back into an object.
* @param {String} data The string to convert to an object.
* @returns {Object} The reconstituted object.
*/
Serialiser.prototype.parse = function (data) {
return this._parse(JSON.parse(data));
};
/**
* Handles restoring an object with special data markers back into
* it's original format.
* @param {Object} data The object to recurse.
* @param {Object=} target The target object to restore data to.
* @returns {Object} The final restored object.
* @private
*/
Serialiser.prototype._parse = function (data, target) {
var i;
if (typeof data === 'object' && data !== null) {
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and handle
// special object types and restore them
for (i in data) {
if (data.hasOwnProperty(i)) {
if (i.substr(0, 1) === '$' && this._decoder[i]) {
// This is a special object type and a handler
// exists, restore it
return this._decoder[i](data[i]);
}
// Not a special object or no handler, recurse as normal
target[i] = this._parse(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
/**
* Converts an object to a encoded string representation.
* @param {Object} data The object to encode.
*/
Serialiser.prototype.stringify = function (data) {
return JSON.stringify(this._stringify(data));
};
/**
* Recurse down an object and encode special objects so they can be
* stringified and later restored.
* @param {Object} data The object to parse.
* @param {Object=} target The target object to store converted data to.
* @returns {Object} The converted object.
* @private
*/
Serialiser.prototype._stringify = function (data, target) {
var handledData,
i;
if (typeof data === 'object' && data !== null) {
// Handle special object types so they can be encoded with
// a special marker and later restored by a decoder counterpart
handledData = this._encode(data);
if (handledData) {
// An encoder handled this object type so return it now
return handledData;
}
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and serialise
for (i in data) {
if (data.hasOwnProperty(i)) {
target[i] = this._stringify(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
module.exports = Serialiser;
},{}],28:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* A shared object that can be used to store arbitrary data between class
* instances, and access helper methods.
* @mixin
*/
var Shared = {
version: '1.3.615',
modules: {},
plugins: {},
_synth: {},
/**
* Adds a module to ForerunnerDB.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} module The module class.
*/
addModule: function (name, module) {
// Store the module in the module registry
this.modules[name] = module;
// Tell the universe we are loading this module
this.emit('moduleLoad', [name, module]);
},
/**
* Called by the module once all processing has been completed. Used to determine
* if the module is ready for use by other modules.
* @memberof Shared
* @param {String} name The name of the module.
*/
finishModule: function (name) {
if (this.modules[name]) {
// Set the finished loading flag to true
this.modules[name]._fdbFinished = true;
// Assign the module name to itself so it knows what it
// is called
if (this.modules[name].prototype) {
this.modules[name].prototype.className = name;
} else {
this.modules[name].className = name;
}
this.emit('moduleFinished', [name, this.modules[name]]);
} else {
throw('ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): ' + name);
}
},
/**
* Will call your callback method when the specified module has loaded. If the module
* is already loaded the callback is called immediately.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} callback The callback method to call when the module is loaded.
*/
moduleFinished: function (name, callback) {
if (this.modules[name] && this.modules[name]._fdbFinished) {
if (callback) { callback(name, this.modules[name]); }
} else {
this.on('moduleFinished', callback);
}
},
/**
* Determines if a module has been added to ForerunnerDB or not.
* @memberof Shared
* @param {String} name The name of the module.
* @returns {Boolean} True if the module exists or false if not.
*/
moduleExists: function (name) {
return Boolean(this.modules[name]);
},
mixin: new Overload({
/**
* Adds the properties and methods defined in the mixin to the passed
* object.
* @memberof Shared
* @name mixin
* @param {Object} obj The target object to add mixin key/values to.
* @param {String} mixinName The name of the mixin to add to the object.
*/
'object, string': function (obj, mixinName) {
var mixinObj;
if (typeof mixinName === 'string') {
mixinObj = this.mixins[mixinName];
if (!mixinObj) {
throw('ForerunnerDB.Shared: Cannot find mixin named: ' + mixinName);
}
}
return this.$main.call(this, obj, mixinObj);
},
/**
* Adds the properties and methods defined in the mixin to the passed
* object.
* @memberof Shared
* @name mixin
* @param {Object} obj The target object to add mixin key/values to.
* @param {Object} mixinObj The object containing the keys to mix into
* the target object.
*/
'object, *': function (obj, mixinObj) {
return this.$main.call(this, obj, mixinObj);
},
'$main': function (obj, mixinObj) {
if (mixinObj && typeof mixinObj === 'object') {
for (var i in mixinObj) {
if (mixinObj.hasOwnProperty(i)) {
obj[i] = mixinObj[i];
}
}
}
return obj;
}
}),
/**
* Generates a generic getter/setter method for the passed method name.
* @memberof Shared
* @param {Object} obj The object to add the getter/setter to.
* @param {String} name The name of the getter/setter to generate.
* @param {Function=} extend A method to call before executing the getter/setter.
* The existing getter/setter can be accessed from the extend method via the
* $super e.g. this.$super();
*/
synthesize: function (obj, name, extend) {
this._synth[name] = this._synth[name] || function (val) {
if (val !== undefined) {
this['_' + name] = val;
return this;
}
return this['_' + name];
};
if (extend) {
var self = this;
obj[name] = function () {
var tmp = this.$super,
ret;
this.$super = self._synth[name];
ret = extend.apply(this, arguments);
this.$super = tmp;
return ret;
};
} else {
obj[name] = this._synth[name];
}
},
/**
* Allows a method to be overloaded.
* @memberof Shared
* @param arr
* @returns {Function}
* @constructor
*/
overload: Overload,
/**
* Define the mixins that other modules can use as required.
* @memberof Shared
*/
mixins: {
'Mixin.Common': _dereq_('./Mixin.Common'),
'Mixin.Events': _dereq_('./Mixin.Events'),
'Mixin.ChainReactor': _dereq_('./Mixin.ChainReactor'),
'Mixin.CRUD': _dereq_('./Mixin.CRUD'),
'Mixin.Constants': _dereq_('./Mixin.Constants'),
'Mixin.Triggers': _dereq_('./Mixin.Triggers'),
'Mixin.Sorting': _dereq_('./Mixin.Sorting'),
'Mixin.Matching': _dereq_('./Mixin.Matching'),
'Mixin.Updating': _dereq_('./Mixin.Updating'),
'Mixin.Tags': _dereq_('./Mixin.Tags')
}
};
// Add event handling to shared
Shared.mixin(Shared, 'Mixin.Events');
module.exports = Shared;
},{"./Mixin.CRUD":13,"./Mixin.ChainReactor":14,"./Mixin.Common":15,"./Mixin.Constants":16,"./Mixin.Events":17,"./Mixin.Matching":18,"./Mixin.Sorting":19,"./Mixin.Tags":20,"./Mixin.Triggers":21,"./Mixin.Updating":22,"./Overload":24}],29:[function(_dereq_,module,exports){
/* jshint strict:false */
if (!Array.prototype.filter) {
Array.prototype.filter = function(fun/*, thisArg*/) {
if (this === void 0 || this === null) {
throw new TypeError();
}
var t = Object(this);
var len = t.length >>> 0; // jshint ignore:line
if (typeof fun !== 'function') {
throw new TypeError();
}
var res = [];
var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
for (var i = 0; i < len; i++) {
if (i in t) {
var val = t[i];
// NOTE: Technically this should Object.defineProperty at
// the next index, as push can be affected by
// properties on Object.prototype and Array.prototype.
// But that method's new, and collisions should be
// rare, so use the more-compatible alternative.
if (fun.call(thisArg, val, i, t)) {
res.push(val);
}
}
}
return res;
};
}
if (typeof Object.create !== 'function') {
Object.create = (function() {
var Temp = function() {};
return function (prototype) {
if (arguments.length > 1) {
throw Error('Second argument not supported');
}
if (typeof prototype !== 'object') {
throw TypeError('Argument must be an object');
}
Temp.prototype = prototype;
var result = new Temp();
Temp.prototype = null;
return result;
};
})();
}
// Production steps of ECMA-262, Edition 5, 15.4.4.14
// Reference: http://es5.github.io/#x15.4.4.14e
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(searchElement, fromIndex) {
var k;
// 1. Let O be the result of calling ToObject passing
// the this value as the argument.
if (this === null) {
throw new TypeError('"this" is null or not defined');
}
var O = Object(this);
// 2. Let lenValue be the result of calling the Get
// internal method of O with the argument "length".
// 3. Let len be ToUint32(lenValue).
var len = O.length >>> 0; // jshint ignore:line
// 4. If len is 0, return -1.
if (len === 0) {
return -1;
}
// 5. If argument fromIndex was passed let n be
// ToInteger(fromIndex); else let n be 0.
var n = +fromIndex || 0;
if (Math.abs(n) === Infinity) {
n = 0;
}
// 6. If n >= len, return -1.
if (n >= len) {
return -1;
}
// 7. If n >= 0, then Let k be n.
// 8. Else, n<0, Let k be len - abs(n).
// If k is less than 0, then let k be 0.
k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
// 9. Repeat, while k < len
while (k < len) {
// a. Let Pk be ToString(k).
// This is implicit for LHS operands of the in operator
// b. Let kPresent be the result of calling the
// HasProperty internal method of O with argument Pk.
// This step can be combined with c
// c. If kPresent is true, then
// i. Let elementK be the result of calling the Get
// internal method of O with the argument ToString(k).
// ii. Let same be the result of applying the
// Strict Equality Comparison Algorithm to
// searchElement and elementK.
// iii. If same is true, return k.
if (k in O && O[k] === searchElement) {
return k;
}
k++;
}
return -1;
};
}
module.exports = {};
},{}]},{},[1]);
|
src/components/About.js | NeversSync/gongfutea-v2 | import React from 'react';
import styled from 'styled-components';
import backgroundImg from '../assets/img/puer-tea-table.png';
import { Copy, Title } from '../styles/utils.js';
const Wrapper = styled.div`
display: flex;
flex-direction: column;
justify-content: center;
padding: 20px;
color: white;
line-height: 30px;
background: url(${backgroundImg});
background-size: cover;
background-repeat: repeat;
@media (min-width: 1050px) {
background-repeat: no-repeat;
height: 93.75vh;
}
`;
const Header = styled.div`
display: flex;
flex-direction: column;
align-self: center;
text-align: center;
width: 80%;
height: 27%;
font-size: .75em;
@media (min-width: 1050px) {
font-size: .85em;
}
`;
const AboutTitle = styled.h2`
text-align: center;
font-size: 1.5em;
@media (min-width: 1050px) {
padding: 20px;
}
`;
const AboutText = Copy.extend`
display: flex;
flex-direction: column;
align-self: center;
width: 80%;
color: white;
line-height: 2em;
`;
const Line = styled.hr`
width 80%;
color: white;
margin-bottom: 30px;
`;
export default function About() {
return (
<Wrapper>
<Header>
<AboutTitle>About</AboutTitle>
<h3>A resource for individuals interested in the culture and practice of tea through the methodology of Gong Fu Cha 功夫茶; Good tea and lifestyle through practice.</h3>
</Header>
<Line/>
<AboutText>
<p>
This website is an extension of the <a href="https://www.facebook.com/groups/gongfucha/">Gong Fu Cha Facebook group,</a> an international social network of tea enthusiasts. The purpose of this website is to celebrate, spread, develop, and illuminate the rich culture and activity that is <a href="http://verdanttea.com/modern-gongfu/" target="_blank">Gong Fu Cha 功夫茶</a>. We provide a way to find tea shops, tea houses, tea events, and other points of interests through a user generated <a id="tea-map-link" href="/" />>tea map.We also facilitate finding information on the what, where, why, when, and how of Gong Fu Cha for people both new and experienced.
<p>
We are just getting started here. In the future, we will add; a blog, a photo gallery, a list of online tea vendors complete with reviews, a list of tea blogs, a database of tasting notes, and more.
We founded the Gong Fu Cha social network to facilitate easy access to quality tea experiences, tea companies, tea ware, tea blogs, and tea itself. Our users build this resource; all reviews and locations are user-generated, not automatically pulled from any outside sites. Please, look around and jump in.
</p>
</p>
</AboutText>
</Wrapper>
);
} |
app/javascript/src/components/conversations/AssignmentRules.js | michelson/chaskiq | import React from 'react'
import { withRouter } from 'react-router-dom'
import { connect } from 'react-redux'
import { setCurrentPage, setCurrentSection } from '../../actions/navigation'
import { successMessage } from '../../actions/status_messages'
import FormDialog from '../FormDialog'
import defaultFields from '../../shared/defaultFields'
import Button from '../Button'
import { InlineFilterDialog } from '../segmentManager'
import SegmentItemButton from '../segmentManager/itemButton'
import I18n from '../../shared/FakeI18n'
import Input from '../forms/Input'
import arrayMove from 'array-move'
import { AGENTS, ASSIGNMENT_RULES } from '../../graphql/queries'
import {
CREATE_ASSIGNMENT_RULE,
EDIT_ASSIGNMENT_RULE,
DELETE_ASSIGNMENT_RULE,
UPDATE_RULE_PRIORITIES
} from '../../graphql/mutations'
import graphql from '../../graphql/client'
import serialize from 'form-serialize'
import { QueueIcon } from '../icons'
import PageHeader from '../PageHeader'
import {
sortableContainer,
sortableElement,
sortableHandle
} from 'react-sortable-hoc'
const DragHandle = sortableHandle(() => (
<div>
<QueueIcon className="flex-shrink-0 mr-1.5 h-5 w-5 text-gray-400" />
</div>
))
const SortableItem = sortableElement(
({ object, deleteRule, edit }) => (
<li>
<div
href="#"
className="border-b bg-white dark:border-gray-800 dark:bg-black block hover:bg-gray-50 dark:hover:bg-gray-900 focus:outline-none focus:bg-gray-50 dark:focus:bg-gray-900 transition duration-150 ease-in-out"
>
<div className="flex items-center px-4 py-4 sm:px-6">
<div>
<DragHandle />
</div>
<div className="min-w-0 flex-1 flex items-center">
<div className="flex-shrink-0">
<img
className="ml-3 h-12 w-12 rounded-full"
src={`${object.agent.avatarUrl}`}
alt=""
/>
</div>
<div className="flex w-full px-4 md:div md:div-cols-2 md:gap-4 justify-between">
<div>
<div className="text-lg leading-5 font-medium text-indigo-600 truncate">
{object.title}
</div>
<div className="mt-2 flex items-center text-sm leading-5 text-gray-500 dark:text-gray-300">
<span className="truncate">{object.agent.email}</span>
</div>
</div>
<div className="hidden md:block">
{/* <div className="mt-2 flex items-center text-sm leading-5 text-gray-500">
<button>edit</button>
<button>delete</button>
</div> */}
<Button
variant="outlined"
className="mr-2"
color={'outlined'}
onClick={(e) => {
e.preventDefault()
edit(object)
}}
>
{I18n.t('common.edit')}
</Button>
<Button
variant="danger"
onClick={(e) => {
e.preventDefault()
deleteRule(object)
}}
>
{I18n.t('common.delete')}
</Button>
</div>
</div>
</div>
</div>
</div>
</li>
)
)
const SortableContainer = sortableContainer(({ children }) => {
return <ul className="bg-white border-md shadow-sm">{children}</ul>
})
function AssignmentRules ({ dispatch, app }) {
const formRef = React.useRef()
const [state, setState] = React.useState({
isOpen: false,
currentRule: null,
rules: [],
conditions: []
})
React.useEffect(() => {
dispatch(setCurrentPage('Assignment Rules'))
dispatch(setCurrentSection('Conversations'))
getAssignmentRules()
}, [])
const onSortEnd = ({ oldIndex, newIndex }) => {
setState({
...state,
rules: arrayMove(state.rules, oldIndex, newIndex)
})
updatePriorities()
}
const open = () => setState({ ...state, isOpen: true })
const close = () => setState({ ...state, isOpen: false })
const updatePriorities = () => {
graphql(
UPDATE_RULE_PRIORITIES,
{
appKey: app.key,
rules: state.rules
},
{
success: () => {
dispatch(successMessage(
I18n.t('assignment_rules.success_message')
))
}
}
)
}
const submitAssignment = () => {
if (state.currentRule) {
editAssignmentRule()
} else {
createAssignmentRule()
}
}
const getAssignmentRules = () => {
graphql(
ASSIGNMENT_RULES,
{
appKey: app.key
},
{
success: (data) => {
setState({ ...state, rules: data.app.assignmentRules })
},
error: () => {
}
}
)
}
const createAssignmentRule = (_opts) => {
const serializedData = serialize(formRef.current, {
hash: true,
empty: true
})
graphql(
CREATE_ASSIGNMENT_RULE,
{
appKey: app.key,
title: serializedData.title,
agentId: serializedData.agent,
active: serializedData.active,
conditions: state.conditions
},
{
success: (data) => {
const rule = data.createAssignmentRule.assignmentRule
setState({
...state,
rules: state.rules.concat(rule),
isOpen: false
})
},
error: () => {}
}
)
}
const editAssignmentRule = (_opts) => {
const serializedData = serialize(formRef.current, {
hash: true,
empty: true
})
graphql(
EDIT_ASSIGNMENT_RULE,
{
appKey: app.key,
ruleId: state.currentRule.id,
title: serializedData.title,
agentId: serializedData.agent,
active: serializedData.active,
conditions: state.conditions
},
{
success: (data) => {
const rule = data.editAssignmentRule.assignmentRule
const collection = state.rules.map((o) => {
if (o.id === rule.id) {
return rule
} else {
return o
}
})
setState({
...state,
rules: collection,
currentRule: null,
isOpen: false
})
},
error: () => {}
}
)
}
const deleteAssignmentRule = (opts) => {
graphql(
DELETE_ASSIGNMENT_RULE,
{
appKey: app.key,
ruleId: opts.id
},
{
success: (data) => {
const rule = data.deleteAssignmentRule.assignmentRule
const collection = state.rules.filter((o) => o.id !== rule.id)
setState({
...state,
rules: collection,
currentRule: null
})
},
error: () => {}
}
)
}
const edit = (rule) => {
setState({
...state,
currentRule: rule,
isOpen: true
})
}
const deleteRule = (rule) => {
setState({
...state,
currentRule: rule
})
deleteAssignmentRule(rule)
}
const defaultConditions = [
{
type: 'match',
attribute: 'match',
comparison: 'and',
value: 'and'
},
{
'type': 'string',
'value': ['AppUser'],
'attribute': 'type',
'comparison': 'in'
}
]
return (
<div className="p-4">
<PageHeader
title={I18n.t('assignment_rules.title')}
actionHandler={open}
actionLabel={'New Rule'}
actions={
<Button
variant="flat-dark"
color="primary"
onClick={() =>
setState({
...state,
isOpen: true,
currentRule: null
})
}
>
{
I18n.t('assignment_rules.create_button')
}
</Button>
}
></PageHeader>
<FormDialog
open={state.isOpen}
titleContent={'Edit rule'}
handleClose={close}
formComponent={
<form
ref={formRef}
onSubmit={(e) => e.preventDefault()}
className="px-8 pt-6 pb-8 mb-4"
>
<AssignmentForm
rule={state.currentRule}
conditions={
state.currentRule
? state.currentRule.conditions
: defaultConditions
}
setConditions={(conditions) =>
setState({
...state,
conditions: conditions
})
}
app={app}
dispatch={dispatch}
/>
<div className="mt-5 sm:mt-6 sm:grid sm:grid-cols-2 sm:gap-3 sm:grid-flow-row-dense">
<span className="flex w-full rounded-md shadow-sm sm:col-start-2">
<Button
type="submit"
onClick={submitAssignment}
>
Confirm
</Button>
</span>
<span className="mt-3 flex w-full rounded-md shadow-sm sm:mt-0 sm:col-start-1">
<Button
type="button"
variant={'outlined'}
onClick={close}
>
Cancel
</Button>
</span>
</div>
</form>
}
/>
<SortableContainer onSortEnd={onSortEnd} useDragHandle>
{state.rules.map((value, index) => (
<SortableItem
key={`item-${index}`}
index={index}
value={value.id}
object={value}
edit={edit}
deleteRule={() => deleteRule(value)}
/>
))}
</SortableContainer>
</div>
)
}
function AssignmentForm (props) {
const { rule, setConditions, conditions } = props
const [agents, setAgents] = React.useState([])
const [_selected, setSelected] = React.useState(rule ? rule.agent.id : '')
const [title, setTitle] = React.useState(rule ? rule.title : '')
const [checked, setChecked] = React.useState('')
const [updater, setUpdater] = React.useState(null)
const [predicates, setPredicates] = React.useState(conditions || [])
function availableFields () {
let fields = [{ name: 'message_content', type: 'string' }].concat(defaultFields)
if (!props.app.customFields) return fields
return props.app.customFields.concat(fields)
}
function selectedValue () {
if (!rule) return
const { agent } = rule
return { label: agent.email, value: agent.id }
}
function getAgents () {
graphql(
AGENTS,
{ appKey: props.app.key },
{
success: (data) => {
setAgents(data.app.agents)
},
error: () => {}
}
)
}
React.useEffect(() => {
getAgents()
}, [])
React.useEffect(() => {
setConditions(predicates)
}, [predicates])
function handleChange (e) {
setSelected(e.value)
}
function displayName (o) {
return o.attribute.split('_').join(' ')
}
function getTextForPredicate (o) {
if (o.type === 'match') {
return `${I18n.t('segment_manager.match')} ${o.value === 'and' ?
I18n.t('segment_manager.all') :
I18n.t('segment_manager.any')
} ${I18n.t('segment_manager.criteria')}`
} else {
return `${displayName(o)} ${o.comparison ? o.comparison : ''} ${
o.value ? o.value : ''
}`
}
}
function addPredicate (data) {
const pending_predicate = {
attribute: data.name,
comparison: null,
type: data.type,
value: data.value
}
setPredicates(predicates.concat(pending_predicate))
// it forces a re render on itemButton for new predicates
setTimeout(() => {
setUpdater(Math.random())
}, 2)
}
function updatePredicates (data) {
setPredicates(data)
}
function deletePredicate (data) {
setPredicates(data)
}
return (
<div>
<div>
<div
className="flex flex-wrap space-x-2 mb-2"
>
{predicates.map((o, i) => {
return (
<SegmentItemButton
key={i}
index={i}
predicate={o}
predicates={predicates}
open={!o.comparison}
updater={updater}
appearance={o.comparison ? 'primary' : 'default'}
text={getTextForPredicate(o)}
updatePredicate={updatePredicates}
predicateCallback={(_jwtToken) => {
}}
deletePredicate={(items) => {
deletePredicate(items)
}}
/>
)
})}
{
<InlineFilterDialog
app={props.app}
fields={availableFields()}
addPredicate={(predicate) => {
addPredicate(predicate)
}}
/>
}
</div>
</div>
<Input
label={'title'}
value={title}
name="title"
type="text"
onChange={(e) => setTitle(e.target.value)}
helperText={'this is the rule name'}
></Input>
{agents.length > 0 && (
<Input
type={'select'}
name={'agent'}
id={'agent'}
label={'select agent'}
value={selectedValue()}
options={agents.map((o) => ({ value: o.id, label: o.email }))}
onChange={handleChange}
></Input>
)}
<Input
label={'Activate'}
type={'checkbox'}
name={'active'}
value={checked}
onChange={(e) => setChecked(e.target.checked)}
/>
</div>
)
}
function mapStateToProps (state) {
const { auth, app, conversations, app_user } = state
const { isAuthenticated } = auth
return {
conversations,
app_user,
app,
isAuthenticated
}
}
export default withRouter(connect(mapStateToProps)(AssignmentRules))
|
ajax/libs/rxjs/2.3.10/rx.all.compat.js | hibrahimsafak/cdnjs | // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
notDefined = Rx.helpers.notDefined = function (x) { return typeof x === 'undefined'; },
isScheduler = Rx.helpers.isScheduler = function (x) { return x instanceof Rx.Scheduler; },
identity = Rx.helpers.identity = function (x) { return x; },
pluck = Rx.helpers.pluck = function (property) { return function (x) { return x[property]; }; },
just = Rx.helpers.just = function (value) { return function () { return value; }; },
defaultNow = Rx.helpers.defaultNow = (function () { return !!Date.now ? Date.now : function () { return +new Date; }; }()),
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function'; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; },
isFunction = Rx.helpers.isFunction = (function () {
var isFn = function (value) {
return typeof value == 'function' || false;
}
// fallback for older versions of Chrome and Safari
if (isFn(/x/)) {
isFn = function(value) {
return typeof value == 'function' && toString.call(value) == '[object Function]';
};
}
return isFn;
}());
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
'_es6shim_iterator_';
// Bug for mozilla version
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = { done: true, value: undefined };
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a && (a == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `-0` vs. `+0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Utilities
if (!Function.prototype.bind) {
Function.prototype.bind = function (that) {
var target = this,
args = slice.call(arguments, 1);
var bound = function () {
if (this instanceof bound) {
function F() { }
F.prototype = target.prototype;
var self = new F();
var result = target.apply(self, args.concat(slice.call(arguments)));
if (Object(result) === result) {
return result;
}
return self;
} else {
return target.apply(that, args.concat(slice.call(arguments)));
}
};
return bound;
};
}
if (!Array.prototype.forEach) {
Array.prototype.forEach = function (callback, thisArg) {
var T, k;
if (this == null) {
throw new TypeError(" this is null or not defined");
}
var O = Object(this);
var len = O.length >>> 0;
if (typeof callback !== "function") {
throw new TypeError(callback + " is not a function");
}
if (arguments.length > 1) {
T = thisArg;
}
k = 0;
while (k < len) {
var kValue;
if (k in O) {
kValue = O[k];
callback.call(T, kValue, k, O);
}
k++;
}
};
}
var boxedString = Object("a"),
splitString = boxedString[0] != "a" || !(0 in boxedString);
if (!Array.prototype.every) {
Array.prototype.every = function every(fun /*, thisp */) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && !fun.call(thisp, self[i], i, object)) {
return false;
}
}
return true;
};
}
if (!Array.prototype.map) {
Array.prototype.map = function map(fun /*, thisp*/) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
result = Array(length),
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self) {
result[i] = fun.call(thisp, self[i], i, object);
}
}
return result;
};
}
if (!Array.prototype.filter) {
Array.prototype.filter = function (predicate) {
var results = [], item, t = new Object(this);
for (var i = 0, len = t.length >>> 0; i < len; i++) {
item = t[i];
if (i in t && predicate.call(arguments[1], item, i, t)) {
results.push(item);
}
}
return results;
};
}
if (!Array.isArray) {
Array.isArray = function (arg) {
return {}.toString.call(arg) == arrayClass;
};
}
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function indexOf(searchElement) {
var t = Object(this);
var len = t.length >>> 0;
if (len === 0) {
return -1;
}
var n = 0;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n !== n) {
n = 0;
} else if (n !== 0 && n != Infinity && n !== -Infinity) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
}
if (n >= len) {
return -1;
}
var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
for (; k < len; k++) {
if (k in t && t[k] === searchElement) {
return k;
}
}
return -1;
};
}
// Collections
function IndexedItem(id, value) {
this.id = id;
this.value = value;
}
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
c === 0 && (c = this.id - other.id);
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) { return; }
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) { return; }
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
+index || (index = 0);
if (index >= this.length || index < 0) { return; }
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function () {
function BooleanDisposable () {
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
old && old.dispose();
shouldDispose && value && value.dispose();
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
old && old.dispose();
};
return BooleanDisposable;
}());
var SerialDisposable = Rx.SerialDisposable = SingleAssignmentDisposable;
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
function ScheduledDisposable(scheduler, disposable) {
this.scheduler = scheduler;
this.disposable = disposable;
this.isDisposed = false;
}
ScheduledDisposable.prototype.dispose = function () {
var parent = this;
this.scheduler.schedule(function () {
if (!parent.isDisposed) {
parent.isDisposed = true;
parent.disposable.dispose();
}
});
};
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
timeSpan < 0 && (timeSpan = 0);
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
(function (schedulerProto) {
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function scheduleInnerRecursive(action, self) {
action(function(dt) { self(action, dt); });
}
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () { self(_action); }); });
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, invokeRecImmediate);
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, scheduleInnerRecursive);
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, scheduleInnerRecursive);
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
}(Scheduler.prototype));
(function (schedulerProto) {
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
Scheduler.prototype.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, action);
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
Scheduler.prototype.schedulePeriodicWithState = function(state, period, action) {
if (typeof root.setInterval === 'undefined') { throw new Error('Periodic scheduling not supported.'); }
var s = state;
var id = root.setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
root.clearInterval(id);
});
};
}(Scheduler.prototype));
(function (schedulerProto) {
/**
* Returns a scheduler that wraps the original scheduler, adding exception handling for scheduled actions.
* @param {Function} handler Handler that's run if an exception is caught. The exception will be rethrown if the handler returns false.
* @returns {Scheduler} Wrapper around the original scheduler, enforcing exception handling.
*/
schedulerProto.catchError = schedulerProto['catch'] = function (handler) {
return new CatchScheduler(this, handler);
};
}(Scheduler.prototype));
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt);
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return !queue; };
currentScheduler.ensureTrampoline = function (action) {
if (!queue) { this.schedule(action); } else { action(); }
};
return currentScheduler;
}());
var scheduleMethod, clearMethod = noop;
var localTimer = (function () {
var localSetTimeout, localClearTimeout = noop;
if ('WScript' in this) {
localSetTimeout = function (fn, time) {
WScript.Sleep(time);
fn();
};
} else if (!!root.setTimeout) {
localSetTimeout = root.setTimeout;
localClearTimeout = root.clearTimeout;
} else {
throw new Error('No concurrency detected!');
}
return {
setTimeout: localSetTimeout,
clearTimeout: localClearTimeout
};
}());
var localSetTimeout = localTimer.setTimeout,
localClearTimeout = localTimer.clearTimeout;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return localSetTimeout(action, 0); };
clearMethod = localClearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = localSetTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
localClearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/** @private */
var CatchScheduler = (function (_super) {
function localNow() {
return this._scheduler.now();
}
function scheduleNow(state, action) {
return this._scheduler.scheduleWithState(state, this._wrap(action));
}
function scheduleRelative(state, dueTime, action) {
return this._scheduler.scheduleWithRelativeAndState(state, dueTime, this._wrap(action));
}
function scheduleAbsolute(state, dueTime, action) {
return this._scheduler.scheduleWithAbsoluteAndState(state, dueTime, this._wrap(action));
}
inherits(CatchScheduler, _super);
/** @private */
function CatchScheduler(scheduler, handler) {
this._scheduler = scheduler;
this._handler = handler;
this._recursiveOriginal = null;
this._recursiveWrapper = null;
_super.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
/** @private */
CatchScheduler.prototype._clone = function (scheduler) {
return new CatchScheduler(scheduler, this._handler);
};
/** @private */
CatchScheduler.prototype._wrap = function (action) {
var parent = this;
return function (self, state) {
try {
return action(parent._getRecursiveWrapper(self), state);
} catch (e) {
if (!parent._handler(e)) { throw e; }
return disposableEmpty;
}
};
};
/** @private */
CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
if (this._recursiveOriginal !== scheduler) {
this._recursiveOriginal = scheduler;
var wrapper = this._clone(scheduler);
wrapper._recursiveOriginal = scheduler;
wrapper._recursiveWrapper = wrapper;
this._recursiveWrapper = wrapper;
}
return this._recursiveWrapper;
};
/** @private */
CatchScheduler.prototype.schedulePeriodicWithState = function (state, period, action) {
var self = this, failed = false, d = new SingleAssignmentDisposable();
d.setDisposable(this._scheduler.schedulePeriodicWithState(state, period, function (state1) {
if (failed) { return null; }
try {
return action(state1);
} catch (e) {
failed = true;
if (!self._handler(e)) { throw e; }
d.dispose();
return null;
}
}));
return d;
};
return CatchScheduler;
}(Scheduler));
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
Notification.prototype.accept = function (observerOrOnNext, onError, onCompleted) {
return observerOrOnNext && typeof observerOrOnNext === 'object' ?
this._acceptObservable(observerOrOnNext) :
this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notifications
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
Notification.prototype.toObservable = function (scheduler) {
var notification = this;
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
notification.kind === 'N' && observer.onCompleted();
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) { return onNext(this.value); }
function _acceptObservable(observer) { return observer.onNext(this.value); }
function toString () { return 'OnNext(' + this.value + ')'; }
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) { return onError(this.exception); }
function _acceptObservable(observer) { return observer.onError(this.exception); }
function toString () { return 'OnError(' + this.exception + ')'; }
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) { return onCompleted(); }
function _acceptObservable(observer) { return observer.onCompleted(); }
function toString () { return 'OnCompleted()'; }
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.
* If a violation is detected, an Error is thrown from the offending observer method call.
*
* @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.
*/
Observer.prototype.checked = function () { return new CheckedObserver(this); };
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Schedules the invocation of observer methods on the given scheduler.
* @param {Scheduler} scheduler Scheduler to schedule observer messages on.
* @returns {Observer} Observer whose messages are scheduled on the given scheduler.
*/
Observer.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var CheckedObserver = (function (_super) {
inherits(CheckedObserver, _super);
function CheckedObserver(observer) {
_super.call(this);
this._observer = observer;
this._state = 0; // 0 - idle, 1 - busy, 2 - done
}
var CheckedObserverPrototype = CheckedObserver.prototype;
CheckedObserverPrototype.onNext = function (value) {
this.checkAccess();
try {
this._observer.onNext(value);
} catch (e) {
throw e;
} finally {
this._state = 0;
}
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
try {
this._observer.onError(err);
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
try {
this._observer.onCompleted();
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.checkAccess = function () {
if (this._state === 1) { throw new Error('Re-entrancy detected'); }
if (this._state === 2) { throw new Error('Observer completed'); }
if (this._state === 0) { this._state = 1; }
};
return CheckedObserver;
}(Observer));
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (__super__) {
inherits(ScheduledObserver, __super__);
function ScheduledObserver(scheduler, observer) {
__super__.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (err) {
var self = this;
this.queue.push(function () {
self.observer.onError(err);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
__super__.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
var ObserveOnObserver = (function (__super__) {
inherits(ObserveOnObserver, __super__);
function ObserveOnObserver() {
__super__.apply(this, arguments);
}
ObserveOnObserver.prototype.next = function (value) {
__super__.prototype.next.call(this, value);
this.ensureActive();
};
ObserveOnObserver.prototype.error = function (e) {
__super__.prototype.error.call(this, e);
this.ensureActive();
};
ObserveOnObserver.prototype.completed = function () {
__super__.prototype.completed.call(this);
this.ensureActive();
};
return ObserveOnObserver;
})(ScheduledObserver);
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber = typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted);
return this._subscribe(subscriber);
};
return Observable;
})();
/**
* Wraps the source sequence in order to run its observer callbacks on the specified scheduler.
*
* This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects
* that require to be run on a scheduler, use subscribeOn.
*
* @param {Scheduler} scheduler Scheduler to notify observers on.
* @returns {Observable} The source sequence whose observations happen on the specified scheduler.
*/
observableProto.observeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(new ObserveOnObserver(scheduler, observer));
});
};
/**
* Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;
* see the remarks section for more information on the distinction between subscribeOn and observeOn.
* This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer
* callbacks on a scheduler, use observeOn.
* @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.
* @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(scheduler.schedule(function () {
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(observer)));
}));
return d;
});
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return observableDefer(function () {
var subject = new Rx.AsyncSubject();
promise.then(
function (value) {
if (!subject.isDisposed) {
subject.onNext(value);
subject.onCompleted();
}
},
subject.onError.bind(subject));
return subject;
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) { throw new TypeError('Promise type not provided nor in Rx.config.Promise'); }
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, reject, function () {
hasValue && resolve(value);
});
});
};
/**
* Creates a list from an observable sequence.
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
var maxSafeInteger = Math.pow(2, 53) - 1;
function numberIsFinite(value) {
return typeof value === 'number' && root.isFinite(value);
}
function isNan(n) {
return n !== n;
}
function isIterable(o) {
return o[$iterator$] !== undefined;
}
function sign(value) {
var number = +value;
if (number === 0) { return number; }
if (isNaN(number)) { return number; }
return number < 0 ? -1 : 1;
}
function toLength(o) {
var len = +o.length;
if (isNaN(len)) { return 0; }
if (len === 0 || !numberIsFinite(len)) { return len; }
len = sign(len) * Math.floor(Math.abs(len));
if (len <= 0) { return 0; }
if (len > maxSafeInteger) { return maxSafeInteger; }
return len;
}
function isCallable(f) {
return Object.prototype.toString.call(f) === '[object Function]' && typeof f === 'function';
}
/**
* This method creates a new Observable sequence from an array-like or iterable object.
* @param {Any} arrayLike An array-like or iterable object to convert to an Observable sequence.
* @param {Function} [mapFn] Map function to call on every element of the array.
* @param {Any} [thisArg] The context to use calling the mapFn if provided.
* @param {Scheduler} [scheduler] Optional scheduler to use for scheduling. If not provided, defaults to Scheduler.currentThread.
*/
Observable.from = function (iterable, mapFn, thisArg, scheduler) {
if (iterable == null) {
throw new Error('iterable cannot be null.')
}
if (mapFn && !isCallable(mapFn)) {
throw new Error('mapFn when provided must be a function');
}
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var list = Object(iterable),
objIsIterable = isIterable(list),
len = objIsIterable ? 0 : toLength(list),
it = objIsIterable ? list[$iterator$]() : null,
i = 0;
return scheduler.scheduleRecursive(function (self) {
if (i < len || objIsIterable) {
var result;
if (objIsIterable) {
var next = it.next();
if (next.done) {
observer.onCompleted();
return;
}
result = next.value;
} else {
result = list[i];
}
if (mapFn && isCallable(mapFn)) {
try {
result = thisArg ? mapFn.call(thisArg, result, i) : mapFn(result, i);
} catch (e) {
observer.onError(e);
return;
}
}
observer.onNext(result);
i++;
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0, len = array.length;
return scheduler.scheduleRecursive(function (self) {
if (count < len) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @example
* var res = Rx.Observable.of(1,2,3);
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
Observable.of = function () {
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return observableFromArray(args);
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @example
* var res = Rx.Observable.of(1,2,3);
* @param {Scheduler} scheduler A scheduler to use for scheduling the arguments.
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
var observableOf = Observable.ofWithScheduler = function (scheduler) {
var len = arguments.length - 1, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i + 1]; }
return observableFromArray(args, scheduler);
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return observableReturn(value, scheduler).repeat(repeatCount == null ? -1 : repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'just', and 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = Observable.just = function (value, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwError' for browsers <IE9.
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = Observable.throwError = function (exception, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
* @param {Function} resourceFactory Factory function to obtain a resource object.
* @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.
* @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.
*/
Observable.using = function (resourceFactory, observableFactory) {
return new AnonymousObservable(function (observer) {
var disposable = disposableEmpty, resource, source;
try {
resource = resourceFactory();
resource && (disposable = resource);
source = observableFactory(resource);
} catch (exception) {
return new CompositeDisposable(observableThrow(exception).subscribe(observer), disposable);
}
return new CompositeDisposable(source.subscribe(observer), disposable);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
* @param {Observable} rightSource Second observable sequence or Promise.
* @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.
*/
observableProto.amb = function (rightSource) {
var leftSource = this;
return new AnonymousObservable(function (observer) {
var choice,
leftChoice = 'L', rightChoice = 'R',
leftSubscription = new SingleAssignmentDisposable(),
rightSubscription = new SingleAssignmentDisposable();
isPromise(rightSource) && (rightSource = observableFromPromise(rightSource));
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
leftSubscription.setDisposable(leftSource.subscribe(function (left) {
choiceL();
if (choice === leftChoice) {
observer.onNext(left);
}
}, function (err) {
choiceL();
if (choice === leftChoice) {
observer.onError(err);
}
}, function () {
choiceL();
if (choice === leftChoice) {
observer.onCompleted();
}
}));
rightSubscription.setDisposable(rightSource.subscribe(function (right) {
choiceR();
if (choice === rightChoice) {
observer.onNext(right);
}
}, function (err) {
choiceR();
if (choice === rightChoice) {
observer.onError(err);
}
}, function () {
choiceR();
if (choice === rightChoice) {
observer.onCompleted();
}
}));
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
*
* @example
* var = Rx.Observable.amb(xs, ys, zs);
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(),
items = argsOrArray(arguments, 0);
function func(previous, current) {
return previous.amb(current);
}
for (var i = 0, len = items.length; i < len; i++) {
acc = func(acc, items[i]);
}
return acc;
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') { return observableMerge(this, maxConcurrentOrOther); }
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0, group = new CompositeDisposable(), isStopped = false, q = [];
function subscribe(xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
isPromise(xs) && (xs = observableFromPromise(xs));
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
group.remove(subscription);
if (q.length > 0) {
subscribe(q.shift());
} else {
activeCount--;
isStopped && activeCount === 0 && observer.onCompleted();
}
}));
}
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
activeCount === 0 && observer.onCompleted();
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check for promises support
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
innerSubscription.setDisposable(innerSource.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
group.remove(innerSubscription);
isStopped && group.length === 1 && observer.onCompleted();
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
group.length === 1 && observer.onCompleted();
}));
return group;
});
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.
* @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.
*/
observableProto.onErrorResumeNext = function (second) {
if (!second) { throw new Error('Second observable is required'); }
return onErrorResumeNext([this, second]);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);
* 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var pos = 0, subscription = new SerialDisposable(),
cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, d;
if (pos < sources.length) {
current = sources[pos++];
isPromise(current) && (current = observableFromPromise(current));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(observer.onNext.bind(observer), self, self));
} else {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(
function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
d.setDisposable(innerSource.subscribe(
function (x) { latest === id && observer.onNext(x); },
function (e) { latest === id && observer.onError(e); },
function () {
if (latest === id) {
hasLatest = false;
isStopped && observer.onCompleted();
}
}));
},
observer.onError.bind(observer),
function () {
isStopped = true;
!hasLatest && observer.onCompleted();
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
return new AnonymousObservable(this.subscribe.bind(this));
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
*
* @example
* var res = xs.bufferWithCount(10);
* var res = xs.bufferWithCount(10, 1);
* @param {Number} count Length of each buffer.
* @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithCount = function (count, skip) {
if (typeof skip !== 'number') {
skip = count;
}
return this.windowWithCount(count, skip).selectMany(function (x) {
return x.toArray();
}).where(function (x) {
return x.length > 0;
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.do(observer);
* var res = observable.do(onNext);
* var res = observable.do(onNext, onError);
* var res = observable.do(onNext, onError, onCompleted);
* @param {Function | Observer} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = observableProto.tap = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (err) {
if (!onError) {
observer.onError(err);
} else {
try {
onError(err);
} catch (e) {
observer.onError(e);
}
observer.onError(err);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
* Note if you encounter an error and want it to retry once, then you must use .retry(2);
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(2);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
!hasValue && (hasValue = true);
try {
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
!hasValue && hasSeed && observer.onNext(seed);
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && observer.onNext(q.shift());
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
* @example
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
* @param {Arguments} args The specified values to prepend to the observable sequence
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && isScheduler(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence.
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, observer.onError.bind(observer), function () {
while(q.length > 0) { observer.onNext(q.shift()); }
observer.onCompleted();
});
});
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
*
* var res = xs.windowWithCount(10);
* var res = xs.windowWithCount(10, 1);
* @param {Number} count Length of each window.
* @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithCount = function (count, skip) {
var source = this;
if (count <= 0) {
throw new Error(argumentOutOfRange);
}
if (arguments.length === 1) {
skip = count;
}
if (skip <= 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [],
createWindow = function () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
};
createWindow();
m.setDisposable(source.subscribe(function (x) {
var s;
for (var i = 0, len = q.length; i < len; i++) {
q[i].onNext(x);
}
var c = n - count + 1;
if (c >= 0 && c % skip === 0) {
s = q.shift();
s.onCompleted();
}
n++;
if (n % skip === 0) {
createWindow();
}
}, function (exception) {
while (q.length > 0) {
q.shift().onError(exception);
}
observer.onError(exception);
}, function () {
while (q.length > 0) {
q.shift().onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
function concatMap(source, selector, thisArg) {
return source.map(function (x, i) {
var result = selector.call(thisArg, x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).concatAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.concatMap(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.concatMap(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.concatMap(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectConcat = observableProto.concatMap = function (selector, resultSelector, thisArg) {
if (resultSelector) {
return this.concatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
});
}
return typeof selector === 'function' ?
concatMap(this, selector, thisArg) :
concatMap(this, function () { return selector; });
};
/**
* Projects each notification of an observable sequence to an observable sequence and concats the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
observableProto.concatMapObserver = observableProto.selectConcatObserver = function(onNext, onError, onCompleted, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
var result;
try {
result = onNext.call(thisArg, x, index++);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
},
function (err) {
var result;
try {
result = onError.call(thisArg, err);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
},
function () {
var result;
try {
result = onCompleted.call(thisArg);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
});
}).concatAll();
};
/**
* Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.
*
* var res = obs = xs.defaultIfEmpty();
* 2 - obs = xs.defaultIfEmpty(false);
*
* @memberOf Observable#
* @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.
* @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.
*/
observableProto.defaultIfEmpty = function (defaultValue) {
var source = this;
if (defaultValue === undefined) {
defaultValue = null;
}
return new AnonymousObservable(function (observer) {
var found = false;
return source.subscribe(function (x) {
found = true;
observer.onNext(x);
}, observer.onError.bind(observer), function () {
if (!found) {
observer.onNext(defaultValue);
}
observer.onCompleted();
});
});
};
// Swap out for Array.findIndex
function arrayIndexOfComparer(array, item, comparer) {
for (var i = 0, len = array.length; i < len; i++) {
if (comparer(array[i], item)) { return i; }
}
return -1;
}
function HashSet(comparer) {
this.comparer = comparer;
this.set = [];
}
HashSet.prototype.push = function(value) {
var retValue = arrayIndexOfComparer(this.set, value, this.comparer) === -1;
retValue && this.set.push(value);
return retValue;
};
/**
* Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.
* Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.
*
* @example
* var res = obs = xs.distinct();
* 2 - obs = xs.distinct(function (x) { return x.id; });
* 2 - obs = xs.distinct(function (x) { return x.id; }, function (a,b) { return a === b; });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [comparer] Used to compare items in the collection.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, comparer) {
var source = this;
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hashSet = new HashSet(comparer);
return source.subscribe(function (x) {
var key = x;
if (keySelector) {
try {
key = keySelector(x);
} catch (e) {
observer.onError(e);
return;
}
}
hashSet.push(key) && observer.onNext(x);
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Groups the elements of an observable sequence according to a specified key selector function and comparer and selects the resulting elements by using a specified function.
*
* @example
* var res = observable.groupBy(function (x) { return x.id; });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} [elementSelector] A function to map each source element to an element in an observable group.
* @param {Function} [comparer] Used to determine whether the objects are equal.
* @returns {Observable} A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
*/
observableProto.groupBy = function (keySelector, elementSelector, comparer) {
return this.groupByUntil(keySelector, elementSelector, observableNever, comparer);
};
/**
* Groups the elements of an observable sequence according to a specified key selector function.
* A duration selector function is used to control the lifetime of groups. When a group expires, it receives an OnCompleted notification. When a new element with the same
* key value as a reclaimed group occurs, the group will be reborn with a new lifetime request.
*
* @example
* var res = observable.groupByUntil(function (x) { return x.id; }, null, function () { return Rx.Observable.never(); });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} durationSelector A function to signal the expiration of a group.
* @param {Function} [comparer] Used to compare objects. When not specified, the default comparer is used.
* @returns {Observable}
* A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
* If a group's lifetime expires, a new group with the same key value can be created once an element with such a key value is encoutered.
*
*/
observableProto.groupByUntil = function (keySelector, elementSelector, durationSelector, comparer) {
var source = this;
elementSelector || (elementSelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
function handleError(e) { return function (item) { item.onError(e); }; }
var map = new Dictionary(0, comparer),
groupDisposable = new CompositeDisposable(),
refCountDisposable = new RefCountDisposable(groupDisposable);
groupDisposable.add(source.subscribe(function (x) {
var key;
try {
key = keySelector(x);
} catch (e) {
map.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
var fireNewMapEntry = false,
writer = map.tryGetValue(key);
if (!writer) {
writer = new Subject();
map.set(key, writer);
fireNewMapEntry = true;
}
if (fireNewMapEntry) {
var group = new GroupedObservable(key, writer, refCountDisposable),
durationGroup = new GroupedObservable(key, writer);
try {
duration = durationSelector(durationGroup);
} catch (e) {
map.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
observer.onNext(group);
var md = new SingleAssignmentDisposable();
groupDisposable.add(md);
var expire = function () {
map.remove(key) && writer.onCompleted();
groupDisposable.remove(md);
};
md.setDisposable(duration.take(1).subscribe(
noop,
function (exn) {
map.getValues().forEach(handleError(exn));
observer.onError(exn);
},
expire)
);
}
var element;
try {
element = elementSelector(x);
} catch (e) {
map.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
writer.onNext(element);
}, function (ex) {
map.getValues().forEach(handleError(ex));
observer.onError(ex);
}, function () {
map.getValues().forEach(function (item) { item.onCompleted(); });
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} prop The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (prop) {
return this.map(function (x) { return x[prop]; });
};
function flatMap(source, selector, thisArg) {
return source.map(function (x, i) {
var result = selector.call(thisArg, x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector, thisArg) {
if (resultSelector) {
return this.flatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
}, thisArg);
}
return typeof selector === 'function' ?
flatMap(this, selector, thisArg) :
flatMap(this, function () { return selector; });
};
/**
* Projects each notification of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
observableProto.flatMapObserver = observableProto.selectManyObserver = function (onNext, onError, onCompleted, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
var result;
try {
result = onNext.call(thisArg, x, index++);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
},
function (err) {
var result;
try {
result = onError.call(thisArg, err);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
},
function () {
var result;
try {
result = onCompleted.call(thisArg);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
});
}).mergeAll();
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = observableProto.switchMap = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) { throw new Error(argumentOutOfRange); }
var source = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return source.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
running && observer.onNext(x);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) { throw new RangeError(argumentOutOfRange); }
if (count === 0) { return observableEmpty(scheduler); }
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining-- > 0) {
observer.onNext(x);
remaining === 0 && observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
observableProto.finalValue = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var hasValue = false, value;
return source.subscribe(function (x) {
hasValue = true;
value = x;
}, observer.onError.bind(observer), function () {
if (!hasValue) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
};
function extremaBy(source, keySelector, comparer) {
return new AnonymousObservable(function (observer) {
var hasValue = false, lastKey = null, list = [];
return source.subscribe(function (x) {
var comparison, key;
try {
key = keySelector(x);
} catch (ex) {
observer.onError(ex);
return;
}
comparison = 0;
if (!hasValue) {
hasValue = true;
lastKey = key;
} else {
try {
comparison = comparer(key, lastKey);
} catch (ex1) {
observer.onError(ex1);
return;
}
}
if (comparison > 0) {
lastKey = key;
list = [];
}
if (comparison >= 0) { list.push(x); }
}, observer.onError.bind(observer), function () {
observer.onNext(list);
observer.onCompleted();
});
});
}
function firstOnly(x) {
if (x.length === 0) {
throw new Error(sequenceContainsNoElements);
}
return x[0];
}
/**
* Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value.
* For aggregation behavior with incremental intermediate results, see Observable.scan.
* @example
* 1 - res = source.aggregate(function (acc, x) { return acc + x; });
* 2 - res = source.aggregate(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing a single element with the final accumulator value.
*/
observableProto.aggregate = function () {
var seed, hasSeed, accumulator;
if (arguments.length === 2) {
seed = arguments[0];
hasSeed = true;
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return hasSeed ? this.scan(seed, accumulator).startWith(seed).finalValue() : this.scan(accumulator).finalValue();
};
/**
* Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value.
* For aggregation behavior with incremental intermediate results, see Observable.scan.
* @example
* 1 - res = source.reduce(function (acc, x) { return acc + x; });
* 2 - res = source.reduce(function (acc, x) { return acc + x; }, 0);
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @param {Any} [seed] The initial accumulator value.
* @returns {Observable} An observable sequence containing a single element with the final accumulator value.
*/
observableProto.reduce = function (accumulator) {
var seed, hasSeed;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[1];
}
return hasSeed ? this.scan(seed, accumulator).startWith(seed).finalValue() : this.scan(accumulator).finalValue();
};
/**
* Determines whether any element of an observable sequence satisfies a condition if present, else if any items are in the sequence.
* @example
* var result = source.any();
* var result = source.any(function (x) { return x > 3; });
* @param {Function} [predicate] A function to test each element for a condition.
* @returns {Observable} An observable sequence containing a single element determining whether any elements in the source sequence pass the test in the specified predicate if given, else if any items are in the sequence.
*/
observableProto.some = observableProto.any = function (predicate, thisArg) {
var source = this;
return predicate ?
source.where(predicate, thisArg).any() :
new AnonymousObservable(function (observer) {
return source.subscribe(function () {
observer.onNext(true);
observer.onCompleted();
}, observer.onError.bind(observer), function () {
observer.onNext(false);
observer.onCompleted();
});
});
};
/**
* Determines whether an observable sequence is empty.
* @returns {Observable} An observable sequence containing a single element determining whether the source sequence is empty.
*/
observableProto.isEmpty = function () {
return this.any().map(not);
};
/**
* Determines whether all elements of an observable sequence satisfy a condition.
*
* 1 - res = source.all(function (value) { return value.length > 3; });
* @memberOf Observable#
* @param {Function} [predicate] A function to test each element for a condition.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element determining whether all elements in the source sequence pass the test in the specified predicate.
*/
observableProto.every = observableProto.all = function (predicate, thisArg) {
return this.where(function (v) {
return !predicate(v);
}, thisArg).any().select(function (b) {
return !b;
});
};
/**
* Determines whether an observable sequence contains a specified element with an optional equality comparer.
* @example
* 1 - res = source.contains(42);
* 2 - res = source.contains({ value: 42 }, function (x, y) { return x.value === y.value; });
* @param value The value to locate in the source sequence.
* @param {Function} [comparer] An equality comparer to compare elements.
* @returns {Observable} An observable sequence containing a single element determining whether the source sequence contains an element that has the specified value.
*/
observableProto.contains = function (value, comparer) {
comparer || (comparer = defaultComparer);
return this.where(function (v) {
return comparer(v, value);
}).any();
};
/**
* Returns an observable sequence containing a value that represents how many elements in the specified observable sequence satisfy a condition if provided, else the count of items.
* @example
* res = source.count();
* res = source.count(function (x) { return x > 3; });
* @param {Function} [predicate]A function to test each element for a condition.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with a number that represents how many elements in the input sequence satisfy the condition in the predicate function if provided, else the count of items in the sequence.
*/
observableProto.count = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).count() :
this.aggregate(0, function (count) {
return count + 1;
});
};
/**
* Computes the sum of a sequence of values that are obtained by invoking an optional transform function on each element of the input sequence, else if not specified computes the sum on each item in the sequence.
* @example
* var res = source.sum();
* var res = source.sum(function (x) { return x.value; });
* @param {Function} [selector] A transform function to apply to each element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with the sum of the values in the source sequence.
*/
observableProto.sum = function (keySelector, thisArg) {
return keySelector && isFunction(keySelector) ?
this.map(keySelector, thisArg).sum() :
this.aggregate(0, function (prev, curr) {
return prev + curr;
});
};
/**
* Returns the elements in an observable sequence with the minimum key value according to the specified comparer.
* @example
* var res = source.minBy(function (x) { return x.value; });
* var res = source.minBy(function (x) { return x.value; }, function (x, y) { return x - y; });
* @param {Function} keySelector Key selector function.
* @param {Function} [comparer] Comparer used to compare key values.
* @returns {Observable} An observable sequence containing a list of zero or more elements that have a minimum key value.
*/
observableProto.minBy = function (keySelector, comparer) {
comparer || (comparer = defaultSubComparer);
return extremaBy(this, keySelector, function (x, y) {
return comparer(x, y) * -1;
});
};
/**
* Returns the minimum element in an observable sequence according to the optional comparer else a default greater than less than check.
* @example
* var res = source.min();
* var res = source.min(function (x, y) { return x.value - y.value; });
* @param {Function} [comparer] Comparer used to compare elements.
* @returns {Observable} An observable sequence containing a single element with the minimum element in the source sequence.
*/
observableProto.min = function (comparer) {
return this.minBy(identity, comparer).select(function (x) {
return firstOnly(x);
});
};
/**
* Returns the elements in an observable sequence with the maximum key value according to the specified comparer.
* @example
* var res = source.maxBy(function (x) { return x.value; });
* var res = source.maxBy(function (x) { return x.value; }, function (x, y) { return x - y;; });
* @param {Function} keySelector Key selector function.
* @param {Function} [comparer] Comparer used to compare key values.
* @returns {Observable} An observable sequence containing a list of zero or more elements that have a maximum key value.
*/
observableProto.maxBy = function (keySelector, comparer) {
comparer || (comparer = defaultSubComparer);
return extremaBy(this, keySelector, comparer);
};
/**
* Returns the maximum value in an observable sequence according to the specified comparer.
* @example
* var res = source.max();
* var res = source.max(function (x, y) { return x.value - y.value; });
* @param {Function} [comparer] Comparer used to compare elements.
* @returns {Observable} An observable sequence containing a single element with the maximum element in the source sequence.
*/
observableProto.max = function (comparer) {
return this.maxBy(identity, comparer).select(function (x) {
return firstOnly(x);
});
};
/**
* Computes the average of an observable sequence of values that are in the sequence or obtained by invoking a transform function on each element of the input sequence if present.
* @example
* var res = res = source.average();
* var res = res = source.average(function (x) { return x.value; });
* @param {Function} [selector] A transform function to apply to each element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with the average of the sequence of values.
*/
observableProto.average = function (keySelector, thisArg) {
return keySelector ?
this.select(keySelector, thisArg).average() :
this.scan({
sum: 0,
count: 0
}, function (prev, cur) {
return {
sum: prev.sum + cur,
count: prev.count + 1
};
}).finalValue().select(function (s) {
if (s.count === 0) {
throw new Error('The input sequence was empty');
}
return s.sum / s.count;
});
};
function sequenceEqualArray(first, second, comparer) {
return new AnonymousObservable(function (observer) {
var count = 0, len = second.length;
return first.subscribe(function (value) {
var equal = false;
try {
count < len && (equal = comparer(value, second[count++]));
} catch (e) {
observer.onError(e);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
}, observer.onError.bind(observer), function () {
observer.onNext(count === len);
observer.onCompleted();
});
});
}
/**
* Determines whether two sequences are equal by comparing the elements pairwise using a specified equality comparer.
*
* @example
* var res = res = source.sequenceEqual([1,2,3]);
* var res = res = source.sequenceEqual([{ value: 42 }], function (x, y) { return x.value === y.value; });
* 3 - res = source.sequenceEqual(Rx.Observable.returnValue(42));
* 4 - res = source.sequenceEqual(Rx.Observable.returnValue({ value: 42 }), function (x, y) { return x.value === y.value; });
* @param {Observable} second Second observable sequence or array to compare.
* @param {Function} [comparer] Comparer used to compare elements of both sequences.
* @returns {Observable} An observable sequence that contains a single element which indicates whether both sequences are of equal length and their corresponding elements are equal according to the specified equality comparer.
*/
observableProto.sequenceEqual = function (second, comparer) {
var first = this;
comparer || (comparer = defaultComparer);
if (Array.isArray(second)) {
return sequenceEqualArray(first, second, comparer);
}
return new AnonymousObservable(function (observer) {
var donel = false, doner = false, ql = [], qr = [];
var subscription1 = first.subscribe(function (x) {
var equal, v;
if (qr.length > 0) {
v = qr.shift();
try {
equal = comparer(v, x);
} catch (e) {
observer.onError(e);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
} else if (doner) {
observer.onNext(false);
observer.onCompleted();
} else {
ql.push(x);
}
}, observer.onError.bind(observer), function () {
donel = true;
if (ql.length === 0) {
if (qr.length > 0) {
observer.onNext(false);
observer.onCompleted();
} else if (doner) {
observer.onNext(true);
observer.onCompleted();
}
}
});
isPromise(second) && (second = observableFromPromise(second));
var subscription2 = second.subscribe(function (x) {
var equal;
if (ql.length > 0) {
var v = ql.shift();
try {
equal = comparer(v, x);
} catch (exception) {
observer.onError(exception);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
} else if (donel) {
observer.onNext(false);
observer.onCompleted();
} else {
qr.push(x);
}
}, observer.onError.bind(observer), function () {
doner = true;
if (qr.length === 0) {
if (ql.length > 0) {
observer.onNext(false);
observer.onCompleted();
} else if (donel) {
observer.onNext(true);
observer.onCompleted();
}
}
});
return new CompositeDisposable(subscription1, subscription2);
});
};
function elementAtOrDefault(source, index, hasDefault, defaultValue) {
if (index < 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var i = index;
return source.subscribe(function (x) {
if (i === 0) {
observer.onNext(x);
observer.onCompleted();
}
i--;
}, observer.onError.bind(observer), function () {
if (!hasDefault) {
observer.onError(new Error(argumentOutOfRange));
} else {
observer.onNext(defaultValue);
observer.onCompleted();
}
});
});
}
/**
* Returns the element at a specified index in a sequence.
* @example
* var res = source.elementAt(5);
* @param {Number} index The zero-based index of the element to retrieve.
* @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence.
*/
observableProto.elementAt = function (index) {
return elementAtOrDefault(this, index, false);
};
/**
* Returns the element at a specified index in a sequence or a default value if the index is out of range.
* @example
* var res = source.elementAtOrDefault(5);
* var res = source.elementAtOrDefault(5, 0);
* @param {Number} index The zero-based index of the element to retrieve.
* @param [defaultValue] The default value if the index is outside the bounds of the source sequence.
* @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence, or a default value if the index is outside the bounds of the source sequence.
*/
observableProto.elementAtOrDefault = function (index, defaultValue) {
return elementAtOrDefault(this, index, true, defaultValue);
};
function singleOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
var value = defaultValue, seenValue = false;
return source.subscribe(function (x) {
if (seenValue) {
observer.onError(new Error('Sequence contains more than one element'));
} else {
value = x;
seenValue = true;
}
}, observer.onError.bind(observer), function () {
if (!seenValue && !hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
}
/**
* Returns the only element of an observable sequence that satisfies the condition in the optional predicate, and reports an exception if there is not exactly one element in the observable sequence.
* @example
* var res = res = source.single();
* var res = res = source.single(function (x) { return x === 42; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate.
*/
observableProto.single = function (predicate, thisArg) {
return predicate && isFunction(predicate) ?
this.where(predicate, thisArg).single() :
singleOrDefaultAsync(this, false);
};
/**
* Returns the only element of an observable sequence that matches the predicate, or a default value if no such element exists; this method reports an exception if there is more than one element in the observable sequence.
* @example
* var res = res = source.singleOrDefault();
* var res = res = source.singleOrDefault(function (x) { return x === 42; });
* res = source.singleOrDefault(function (x) { return x === 42; }, 0);
* res = source.singleOrDefault(null, 0);
* @memberOf Observable#
* @param {Function} predicate A predicate function to evaluate for elements in the source sequence.
* @param [defaultValue] The default value if the index is outside the bounds of the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.singleOrDefault = function (predicate, defaultValue, thisArg) {
return predicate && isFunction(predicate) ?
this.where(predicate, thisArg).singleOrDefault(null, defaultValue) :
singleOrDefaultAsync(this, true, defaultValue);
};
function firstOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
observer.onNext(x);
observer.onCompleted();
}, observer.onError.bind(observer), function () {
if (!hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(defaultValue);
observer.onCompleted();
}
});
});
}
/**
* Returns the first element of an observable sequence that satisfies the condition in the predicate if present else the first item in the sequence.
* @example
* var res = res = source.first();
* var res = res = source.first(function (x) { return x > 3; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate if provided, else the first item in the sequence.
*/
observableProto.first = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).first() :
firstOrDefaultAsync(this, false);
};
/**
* Returns the first element of an observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
* @example
* var res = res = source.firstOrDefault();
* var res = res = source.firstOrDefault(function (x) { return x > 3; });
* var res = source.firstOrDefault(function (x) { return x > 3; }, 0);
* var res = source.firstOrDefault(null, 0);
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [defaultValue] The default value if no such element exists. If not specified, defaults to null.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.firstOrDefault = function (predicate, defaultValue, thisArg) {
return predicate ?
this.where(predicate).firstOrDefault(null, defaultValue) :
firstOrDefaultAsync(this, true, defaultValue);
};
function lastOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
var value = defaultValue, seenValue = false;
return source.subscribe(function (x) {
value = x;
seenValue = true;
}, observer.onError.bind(observer), function () {
if (!seenValue && !hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
}
/**
* Returns the last element of an observable sequence that satisfies the condition in the predicate if specified, else the last element.
* @example
* var res = source.last();
* var res = source.last(function (x) { return x > 3; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate.
*/
observableProto.last = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).last() :
lastOrDefaultAsync(this, false);
};
/**
* Returns the last element of an observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
* @example
* var res = source.lastOrDefault();
* var res = source.lastOrDefault(function (x) { return x > 3; });
* var res = source.lastOrDefault(function (x) { return x > 3; }, 0);
* var res = source.lastOrDefault(null, 0);
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param [defaultValue] The default value if no such element exists. If not specified, defaults to null.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.lastOrDefault = function (predicate, defaultValue, thisArg) {
return predicate ?
this.where(predicate, thisArg).lastOrDefault(null, defaultValue) :
lastOrDefaultAsync(this, true, defaultValue);
};
function findValue (source, predicate, thisArg, yieldIndex) {
return new AnonymousObservable(function (observer) {
var i = 0;
return source.subscribe(function (x) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, x, i, source);
} catch(e) {
observer.onError(e);
return;
}
if (shouldRun) {
observer.onNext(yieldIndex ? i : x);
observer.onCompleted();
} else {
i++;
}
}, observer.onError.bind(observer), function () {
observer.onNext(yieldIndex ? -1 : undefined);
observer.onCompleted();
});
});
}
/**
* Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire Observable sequence.
* @param {Function} predicate The predicate that defines the conditions of the element to search for.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} An Observable sequence with the first element that matches the conditions defined by the specified predicate, if found; otherwise, undefined.
*/
observableProto.find = function (predicate, thisArg) {
return findValue(this, predicate, thisArg, false);
};
/**
* Searches for an element that matches the conditions defined by the specified predicate, and returns
* an Observable sequence with the zero-based index of the first occurrence within the entire Observable sequence.
* @param {Function} predicate The predicate that defines the conditions of the element to search for.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} An Observable sequence with the zero-based index of the first occurrence of an element that matches the conditions defined by match, if found; otherwise, –1.
*/
observableProto.findIndex = function (predicate, thisArg) {
return findValue(this, predicate, thisArg, true);
};
if (!!root.Set) {
/**
* Converts the observable sequence to a Set if it exists.
* @returns {Observable} An observable sequence with a single value of a Set containing the values from the observable sequence.
*/
observableProto.toSet = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var s = new root.Set();
return source.subscribe(
s.add.bind(s),
observer.onError.bind(observer),
function () {
observer.onNext(s);
observer.onCompleted();
});
});
};
}
if (!!root.Map) {
/**
* Converts the observable sequence to a Map if it exists.
* @param {Function} keySelector A function which produces the key for the Map.
* @param {Function} [elementSelector] An optional function which produces the element for the Map. If not present, defaults to the value from the observable sequence.
* @returns {Observable} An observable sequence with a single value of a Map containing the values from the observable sequence.
*/
observableProto.toMap = function (keySelector, elementSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new root.Map();
return source.subscribe(
function (x) {
var key;
try {
key = keySelector(x);
} catch (e) {
observer.onError(e);
return;
}
var element = x;
if (elementSelector) {
try {
element = elementSelector(x);
} catch (e) {
observer.onError(e);
return;
}
}
m.set(key, element);
},
observer.onError.bind(observer),
function () {
observer.onNext(m);
observer.onCompleted();
});
});
};
}
var fnString = 'function';
function toThunk(obj, ctx) {
if (Array.isArray(obj)) {
return objectToThunk.call(ctx, obj);
}
if (isGeneratorFunction(obj)) {
return observableSpawn(obj.call(ctx));
}
if (isGenerator(obj)) {
return observableSpawn(obj);
}
if (isObservable(obj)) {
return observableToThunk(obj);
}
if (isPromise(obj)) {
return promiseToThunk(obj);
}
if (typeof obj === fnString) {
return obj;
}
if (isObject(obj) || Array.isArray(obj)) {
return objectToThunk.call(ctx, obj);
}
return obj;
}
function objectToThunk(obj) {
var ctx = this;
return function (done) {
var keys = Object.keys(obj),
pending = keys.length,
results = new obj.constructor(),
finished;
if (!pending) {
timeoutScheduler.schedule(function () { done(null, results); });
return;
}
for (var i = 0, len = keys.length; i < len; i++) {
run(obj[keys[i]], keys[i]);
}
function run(fn, key) {
if (finished) { return; }
try {
fn = toThunk(fn, ctx);
if (typeof fn !== fnString) {
results[key] = fn;
return --pending || done(null, results);
}
fn.call(ctx, function(err, res){
if (finished) { return; }
if (err) {
finished = true;
return done(err);
}
results[key] = res;
--pending || done(null, results);
});
} catch (e) {
finished = true;
done(e);
}
}
}
}
function observableToThink(observable) {
return function (fn) {
var value, hasValue = false;
observable.subscribe(
function (v) {
value = v;
hasValue = true;
},
fn,
function () {
hasValue && fn(null, value);
});
}
}
function promiseToThunk(promise) {
return function(fn){
promise.then(function(res) {
fn(null, res);
}, fn);
}
}
function isObservable(obj) {
return obj && obj.prototype.subscribe === fnString;
}
function isGeneratorFunction(obj) {
return obj && obj.constructor && obj.constructor.name === 'GeneratorFunction';
}
function isGenerator(obj) {
return obj && typeof obj.next === fnString && typeof obj.throw === fnString;
}
function isObject(val) {
return val && val.constructor === Object;
}
/*
* Spawns a generator function which allows for Promises, Observable sequences, Arrays, Objects, Generators and functions.
* @param {Function} The spawning function.
* @returns {Function} a function which has a done continuation.
*/
var observableSpawn = Rx.spawn = function (fn) {
var isGenFun = isGeneratorFunction(fn);
return function (done) {
var ctx = this,
gen = fan;
if (isGenFun) {
var args = slice.call(arguments),
len = args.length,
hasCallback = len && typeof args[len - 1] === fnString;
done = hasCallback ? args.pop() : error;
gen = fn.apply(this, args);
} else {
done = done || error;
}
next();
function exit(err, res) {
timeoutScheduler.schedule(done.bind(ctx, err, res));
}
function next(err, res) {
var ret;
// multiple args
if (arguments.length > 2) res = slice.call(arguments, 1);
if (err) {
try {
ret = gen.throw(err);
} catch (e) {
return exit(e);
}
}
if (!err) {
try {
ret = gen.next(res);
} catch (e) {
return exit(e);
}
}
if (ret.done) {
return exit(null, ret.value);
}
ret.value = toThunk(ret.value, ctx);
if (typeof ret.value === fnString) {
var called = false;
try {
ret.value.call(ctx, function(){
if (called) {
return;
}
called = true;
next.apply(ctx, arguments);
});
} catch (e) {
timeoutScheduler.schedule(function () {
if (called) {
return;
}
called = true;
next.call(ctx, e);
});
}
return;
}
// Not supported
next(new TypeError('Rx.spawn only supports a function, Promise, Observable, Object or Array.'));
}
}
};
/**
* Takes a function with a callback and turns it into a thunk.
* @param {Function} A function with a callback such as fs.readFile
* @returns {Function} A function, when executed will continue the state machine.
*/
Rx.denodify = function (fn) {
return function (){
var args = slice.call(arguments),
results,
called,
callback;
args.push(function(){
results = arguments;
if (callback && !called) {
called = true;
cb.apply(this, results);
}
});
fn.apply(this, args);
return function (fn){
callback = fn;
if (results && !called) {
called = true;
fn.apply(this, results);
}
}
}
};
/**
* Invokes the specified function asynchronously on the specified scheduler, surfacing the result through an observable sequence.
*
* @example
* var res = Rx.Observable.start(function () { console.log('hello'); });
* var res = Rx.Observable.start(function () { console.log('hello'); }, Rx.Scheduler.timeout);
* var res = Rx.Observable.start(function () { this.log('hello'); }, Rx.Scheduler.timeout, console);
*
* @param {Function} func Function to run asynchronously.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*
* Remarks
* * The function is called immediately, not during the subscription of the resulting sequence.
* * Multiple subscriptions to the resulting sequence can observe the function's result.
*/
Observable.start = function (func, context, scheduler) {
return observableToAsync(func, context, scheduler)();
};
/**
* Converts the function into an asynchronous function. Each invocation of the resulting asynchronous function causes an invocation of the original synchronous function on the specified scheduler.
*
* @example
* var res = Rx.Observable.toAsync(function (x, y) { return x + y; })(4, 3);
* var res = Rx.Observable.toAsync(function (x, y) { return x + y; }, Rx.Scheduler.timeout)(4, 3);
* var res = Rx.Observable.toAsync(function (x) { this.log(x); }, Rx.Scheduler.timeout, console)('hello');
*
* @param {Function} function Function to convert to an asynchronous function.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @returns {Function} Asynchronous function.
*/
var observableToAsync = Observable.toAsync = function (func, context, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return function () {
var args = arguments,
subject = new AsyncSubject();
scheduler.schedule(function () {
var result;
try {
result = func.apply(context, args);
} catch (e) {
subject.onError(e);
return;
}
subject.onNext(result);
subject.onCompleted();
});
return subject.asObservable();
};
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, context, selector) {
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
observer.onNext(results);
} else {
if (results.length <= 1) {
observer.onNext.apply(observer, results);
} else {
observer.onNext(results);
}
}
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
}).publishLast().refCount();
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, context, selector) {
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(results);
} else {
if (results.length <= 1) {
observer.onNext.apply(observer, results);
} else {
observer.onNext(results);
}
}
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
}).publishLast().refCount();
};
};
function fixEvent(event) {
var stopPropagation = function () {
this.cancelBubble = true;
};
var preventDefault = function () {
this.bubbledKeyCode = this.keyCode;
if (this.ctrlKey) {
try {
this.keyCode = 0;
} catch (e) { }
}
this.defaultPrevented = true;
this.returnValue = false;
this.modified = true;
};
event || (event = root.event);
if (!event.target) {
event.target = event.target || event.srcElement;
if (event.type == 'mouseover') {
event.relatedTarget = event.fromElement;
}
if (event.type == 'mouseout') {
event.relatedTarget = event.toElement;
}
// Adding stopPropogation and preventDefault to IE
if (!event.stopPropagation){
event.stopPropagation = stopPropagation;
event.preventDefault = preventDefault;
}
// Normalize key events
switch(event.type){
case 'keypress':
var c = ('charCode' in event ? event.charCode : event.keyCode);
if (c == 10) {
c = 0;
event.keyCode = 13;
} else if (c == 13 || c == 27) {
c = 0;
} else if (c == 3) {
c = 99;
}
event.charCode = c;
event.keyChar = event.charCode ? String.fromCharCode(event.charCode) : '';
break;
}
}
return event;
}
function createListener (element, name, handler) {
// Standards compliant
if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
if (element.attachEvent) {
// IE Specific
var innerHandler = function (event) {
handler(fixEvent(event));
};
element.attachEvent('on' + name, innerHandler);
return disposableCreate(function () {
element.detachEvent('on' + name, innerHandler);
});
}
// Level 1 DOM Events
element['on' + name] = handler;
return disposableCreate(function () {
element['on' + name] = null;
});
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (Object.prototype.toString.call(el) === '[object NodeList]') {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el.item(i), eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
/**
* Configuration option to determine whether to use native events only
*/
Rx.config.useNativeEvents = false;
// Check for Angular/jQuery/Zepto support
var jq =
!!root.angular && !!angular.element ? angular.element :
(!!root.jQuery ? root.jQuery : (
!!root.Zepto ? root.Zepto : null));
// Check for ember
var ember = !!root.Ember && typeof root.Ember.addListener === 'function';
// Check for Backbone.Marionette. Note if using AMD add Marionette as a dependency of rxjs
// for proper loading order!
var marionette = !!root.Backbone && !!root.Backbone.Marionette;
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
// Node.js specific
if (element.addListener) {
return fromEventPattern(
function (h) { element.addListener(eventName, h); },
function (h) { element.removeListener(eventName, h); },
selector);
}
// Use only if non-native events are allowed
if (!Rx.config.useNativeEvents) {
if (marionette) {
return fromEventPattern(
function (h) { element.on(eventName, h); },
function (h) { element.off(eventName, h); },
selector);
}
if (ember) {
return fromEventPattern(
function (h) { Ember.addListener(element, eventName, h); },
function (h) { Ember.removeListener(element, eventName, h); },
selector);
}
if (jq) {
var $elem = jq(element);
return fromEventPattern(
function (h) { $elem.on(eventName, h); },
function (h) { $elem.off(eventName, h); },
selector);
}
}
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Invokes the asynchronous function, surfacing the result through an observable sequence.
* @param {Function} functionAsync Asynchronous function which returns a Promise to run.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*/
Observable.startAsync = function (functionAsync) {
var promise;
try {
promise = functionAsync();
} catch (e) {
return observableThrow(e);
}
return observableFromPromise(promise);
}
var PausableObservable = (function (_super) {
inherits(PausableObservable, _super);
function subscribe(observer) {
var conn = this.source.publish(),
subscription = conn.subscribe(observer),
connection = disposableEmpty;
var pausable = this.pauser.distinctUntilChanged().subscribe(function (b) {
if (b) {
connection = conn.connect();
} else {
connection.dispose();
connection = disposableEmpty;
}
});
return new CompositeDisposable(subscription, connection, pausable);
}
function PausableObservable(source, pauser) {
this.source = source;
this.controller = new Subject();
if (pauser && pauser.subscribe) {
this.pauser = this.controller.merge(pauser);
} else {
this.pauser = this.controller;
}
_super.call(this, subscribe);
}
PausableObservable.prototype.pause = function () {
this.controller.onNext(false);
};
PausableObservable.prototype.resume = function () {
this.controller.onNext(true);
};
return PausableObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausable(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausable = function (pauser) {
return new PausableObservable(this, pauser);
};
function combineLatestSource(source, subject, resultSelector) {
return new AnonymousObservable(function (observer) {
var n = 2,
hasValue = [false, false],
hasValueAll = false,
isDone = false,
values = new Array(n);
function next(x, i) {
values[i] = x
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(
function (x) {
next(x, 0);
},
observer.onError.bind(observer),
function () {
isDone = true;
observer.onCompleted();
}),
subject.subscribe(
function (x) {
next(x, 1);
},
observer.onError.bind(observer))
);
});
}
var PausableBufferedObservable = (function (_super) {
inherits(PausableBufferedObservable, _super);
function subscribe(observer) {
var q = [], previousShouldFire;
var subscription =
combineLatestSource(
this.source,
this.pauser.distinctUntilChanged().startWith(false),
function (data, shouldFire) {
return { data: data, shouldFire: shouldFire };
})
.subscribe(
function (results) {
if (previousShouldFire !== undefined && results.shouldFire != previousShouldFire) {
previousShouldFire = results.shouldFire;
// change in shouldFire
if (results.shouldFire) {
while (q.length > 0) {
observer.onNext(q.shift());
}
}
} else {
previousShouldFire = results.shouldFire;
// new data
if (results.shouldFire) {
observer.onNext(results.data);
} else {
q.push(results.data);
}
}
},
function (err) {
// Empty buffer before sending error
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onError(err);
},
function () {
// Empty buffer before sending completion
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onCompleted();
}
);
return subscription;
}
function PausableBufferedObservable(source, pauser) {
this.source = source;
this.controller = new Subject();
if (pauser && pauser.subscribe) {
this.pauser = this.controller.merge(pauser);
} else {
this.pauser = this.controller;
}
_super.call(this, subscribe);
}
PausableBufferedObservable.prototype.pause = function () {
this.controller.onNext(false);
};
PausableBufferedObservable.prototype.resume = function () {
this.controller.onNext(true);
};
return PausableBufferedObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false,
* and yields the values that were buffered while paused.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausableBuffered(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausableBuffered = function (subject) {
return new PausableBufferedObservable(this, subject);
};
/**
* Attaches a controller to the observable sequence with the ability to queue.
* @example
* var source = Rx.Observable.interval(100).controlled();
* source.request(3); // Reads 3 values
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.controlled = function (enableQueue) {
if (enableQueue == null) { enableQueue = true; }
return new ControlledObservable(this, enableQueue);
};
var ControlledObservable = (function (_super) {
inherits(ControlledObservable, _super);
function subscribe (observer) {
return this.source.subscribe(observer);
}
function ControlledObservable (source, enableQueue) {
_super.call(this, subscribe);
this.subject = new ControlledSubject(enableQueue);
this.source = source.multicast(this.subject).refCount();
}
ControlledObservable.prototype.request = function (numberOfItems) {
if (numberOfItems == null) { numberOfItems = -1; }
return this.subject.request(numberOfItems);
};
return ControlledObservable;
}(Observable));
var ControlledSubject = Rx.ControlledSubject = (function (_super) {
function subscribe (observer) {
return this.subject.subscribe(observer);
}
inherits(ControlledSubject, _super);
function ControlledSubject(enableQueue) {
if (enableQueue == null) {
enableQueue = true;
}
_super.call(this, subscribe);
this.subject = new Subject();
this.enableQueue = enableQueue;
this.queue = enableQueue ? [] : null;
this.requestedCount = 0;
this.requestedDisposable = disposableEmpty;
this.error = null;
this.hasFailed = false;
this.hasCompleted = false;
this.controlledDisposable = disposableEmpty;
}
addProperties(ControlledSubject.prototype, Observer, {
onCompleted: function () {
checkDisposed.call(this);
this.hasCompleted = true;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onCompleted();
}
},
onError: function (error) {
checkDisposed.call(this);
this.hasFailed = true;
this.error = error;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onError(error);
}
},
onNext: function (value) {
checkDisposed.call(this);
var hasRequested = false;
if (this.requestedCount === 0) {
if (this.enableQueue) {
this.queue.push(value);
}
} else {
if (this.requestedCount !== -1) {
if (this.requestedCount-- === 0) {
this.disposeCurrentRequest();
}
}
hasRequested = true;
}
if (hasRequested) {
this.subject.onNext(value);
}
},
_processRequest: function (numberOfItems) {
if (this.enableQueue) {
//console.log('queue length', this.queue.length);
while (this.queue.length >= numberOfItems && numberOfItems > 0) {
//console.log('number of items', numberOfItems);
this.subject.onNext(this.queue.shift());
numberOfItems--;
}
if (this.queue.length !== 0) {
return { numberOfItems: numberOfItems, returnValue: true };
} else {
return { numberOfItems: numberOfItems, returnValue: false };
}
}
if (this.hasFailed) {
this.subject.onError(this.error);
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
} else if (this.hasCompleted) {
this.subject.onCompleted();
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
}
return { numberOfItems: numberOfItems, returnValue: false };
},
request: function (number) {
checkDisposed.call(this);
this.disposeCurrentRequest();
var self = this,
r = this._processRequest(number);
number = r.numberOfItems;
if (!r.returnValue) {
this.requestedCount = number;
this.requestedDisposable = disposableCreate(function () {
self.requestedCount = 0;
});
return this.requestedDisposable
} else {
return disposableEmpty;
}
},
disposeCurrentRequest: function () {
this.requestedDisposable.dispose();
this.requestedDisposable = disposableEmpty;
},
dispose: function () {
this.isDisposed = true;
this.error = null;
this.subject.dispose();
this.requestedDisposable.dispose();
}
});
return ControlledSubject;
}(Observable));
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return selector && isFunction(selector) ?
this.multicast(function () { return new Subject(); }, selector) :
this.multicast(new Subject());
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish().refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return selector && isFunction(selector) ?
this.multicast(function () { return new AsyncSubject(); }, selector) :
this.multicast(new AsyncSubject());
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return selector && isFunction(selector) ?
this.multicast(function () { return new ReplaySubject(bufferSize, window, scheduler); }, selector) :
this.multicast(new ReplaySubject(bufferSize, window, scheduler));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareReplay(3);
* var res = source.shareReplay(3, 500);
* var res = source.shareReplay(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareReplay = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (__super__) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, __super__);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
__super__.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
for (var i = 0, os = this.observers.slice(0), len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
this.exception = error;
for (var i = 0, os = this.observers.slice(0), len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.value = value;
for (var i = 0, os = this.observers.slice(0), len = os.length; i < len; i++) {
os[i].onNext(value);
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (__super__) {
function createRemovableDisposable(subject, observer) {
return disposableCreate(function () {
observer.dispose();
!subject.isDisposed && subject.observers.splice(subject.observers.indexOf(observer), 1);
});
}
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = createRemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, __super__);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
__super__.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (this.isStopped) { return; }
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
var observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
var observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
var observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
var ConnectableObservable = Rx.ConnectableObservable = (function (__super__) {
inherits(ConnectableObservable, __super__);
function ConnectableObservable(source, subject) {
var hasSubscription = false,
subscription,
sourceObservable = source.asObservable();
this.connect = function () {
if (!hasSubscription) {
hasSubscription = true;
subscription = new CompositeDisposable(sourceObservable.subscribe(subject), disposableCreate(function () {
hasSubscription = false;
}));
}
return subscription;
};
__super__.call(this, subject.subscribe.bind(subject));
}
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect = ++count === 1,
subscription = source.subscribe(observer);
shouldConnect && (connectableSubscription = source.connect());
return function () {
subscription.dispose();
--count === 0 && connectableSubscription.dispose();
};
});
};
return ConnectableObservable;
}(Observable));
var Dictionary = (function () {
var primes = [1, 3, 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381, 32749, 65521, 131071, 262139, 524287, 1048573, 2097143, 4194301, 8388593, 16777213, 33554393, 67108859, 134217689, 268435399, 536870909, 1073741789, 2147483647],
noSuchkey = "no such key",
duplicatekey = "duplicate key";
function isPrime(candidate) {
if (candidate & 1 === 0) { return candidate === 2; }
var num1 = Math.sqrt(candidate),
num2 = 3;
while (num2 <= num1) {
if (candidate % num2 === 0) { return false; }
num2 += 2;
}
return true;
}
function getPrime(min) {
var index, num, candidate;
for (index = 0; index < primes.length; ++index) {
num = primes[index];
if (num >= min) { return num; }
}
candidate = min | 1;
while (candidate < primes[primes.length - 1]) {
if (isPrime(candidate)) { return candidate; }
candidate += 2;
}
return min;
}
function stringHashFn(str) {
var hash = 757602046;
if (!str.length) { return hash; }
for (var i = 0, len = str.length; i < len; i++) {
var character = str.charCodeAt(i);
hash = ((hash<<5)-hash)+character;
hash = hash & hash;
}
return hash;
}
function numberHashFn(key) {
var c2 = 0x27d4eb2d;
key = (key ^ 61) ^ (key >>> 16);
key = key + (key << 3);
key = key ^ (key >>> 4);
key = key * c2;
key = key ^ (key >>> 15);
return key;
}
var getHashCode = (function () {
var uniqueIdCounter = 0;
return function (obj) {
if (obj == null) { throw new Error(noSuchkey); }
// Check for built-ins before tacking on our own for any object
if (typeof obj === 'string') { return stringHashFn(obj); }
if (typeof obj === 'number') { return numberHashFn(obj); }
if (typeof obj === 'boolean') { return obj === true ? 1 : 0; }
if (obj instanceof Date) { return numberHashFn(obj.valueOf()); }
if (obj instanceof RegExp) { return stringHashFn(obj.toString()); }
if (typeof obj.valueOf === 'function') {
// Hack check for valueOf
var valueOf = obj.valueOf();
if (typeof valueOf === 'number') { return numberHashFn(valueOf); }
if (typeof obj === 'string') { return stringHashFn(valueOf); }
}
if (obj.getHashCode) { return obj.getHashCode(); }
var id = 17 * uniqueIdCounter++;
obj.getHashCode = function () { return id; };
return id;
};
}());
function newEntry() {
return { key: null, value: null, next: 0, hashCode: 0 };
}
function Dictionary(capacity, comparer) {
if (capacity < 0) { throw new Error('out of range'); }
if (capacity > 0) { this._initialize(capacity); }
this.comparer = comparer || defaultComparer;
this.freeCount = 0;
this.size = 0;
this.freeList = -1;
}
var dictionaryProto = Dictionary.prototype;
dictionaryProto._initialize = function (capacity) {
var prime = getPrime(capacity), i;
this.buckets = new Array(prime);
this.entries = new Array(prime);
for (i = 0; i < prime; i++) {
this.buckets[i] = -1;
this.entries[i] = newEntry();
}
this.freeList = -1;
};
dictionaryProto.add = function (key, value) {
return this._insert(key, value, true);
};
dictionaryProto._insert = function (key, value, add) {
if (!this.buckets) { this._initialize(0); }
var index3,
num = getHashCode(key) & 2147483647,
index1 = num % this.buckets.length;
for (var index2 = this.buckets[index1]; index2 >= 0; index2 = this.entries[index2].next) {
if (this.entries[index2].hashCode === num && this.comparer(this.entries[index2].key, key)) {
if (add) { throw new Error(duplicatekey); }
this.entries[index2].value = value;
return;
}
}
if (this.freeCount > 0) {
index3 = this.freeList;
this.freeList = this.entries[index3].next;
--this.freeCount;
} else {
if (this.size === this.entries.length) {
this._resize();
index1 = num % this.buckets.length;
}
index3 = this.size;
++this.size;
}
this.entries[index3].hashCode = num;
this.entries[index3].next = this.buckets[index1];
this.entries[index3].key = key;
this.entries[index3].value = value;
this.buckets[index1] = index3;
};
dictionaryProto._resize = function () {
var prime = getPrime(this.size * 2),
numArray = new Array(prime);
for (index = 0; index < numArray.length; ++index) { numArray[index] = -1; }
var entryArray = new Array(prime);
for (index = 0; index < this.size; ++index) { entryArray[index] = this.entries[index]; }
for (var index = this.size; index < prime; ++index) { entryArray[index] = newEntry(); }
for (var index1 = 0; index1 < this.size; ++index1) {
var index2 = entryArray[index1].hashCode % prime;
entryArray[index1].next = numArray[index2];
numArray[index2] = index1;
}
this.buckets = numArray;
this.entries = entryArray;
};
dictionaryProto.remove = function (key) {
if (this.buckets) {
var num = getHashCode(key) & 2147483647,
index1 = num % this.buckets.length,
index2 = -1;
for (var index3 = this.buckets[index1]; index3 >= 0; index3 = this.entries[index3].next) {
if (this.entries[index3].hashCode === num && this.comparer(this.entries[index3].key, key)) {
if (index2 < 0) {
this.buckets[index1] = this.entries[index3].next;
} else {
this.entries[index2].next = this.entries[index3].next;
}
this.entries[index3].hashCode = -1;
this.entries[index3].next = this.freeList;
this.entries[index3].key = null;
this.entries[index3].value = null;
this.freeList = index3;
++this.freeCount;
return true;
} else {
index2 = index3;
}
}
}
return false;
};
dictionaryProto.clear = function () {
var index, len;
if (this.size <= 0) { return; }
for (index = 0, len = this.buckets.length; index < len; ++index) {
this.buckets[index] = -1;
}
for (index = 0; index < this.size; ++index) {
this.entries[index] = newEntry();
}
this.freeList = -1;
this.size = 0;
};
dictionaryProto._findEntry = function (key) {
if (this.buckets) {
var num = getHashCode(key) & 2147483647;
for (var index = this.buckets[num % this.buckets.length]; index >= 0; index = this.entries[index].next) {
if (this.entries[index].hashCode === num && this.comparer(this.entries[index].key, key)) {
return index;
}
}
}
return -1;
};
dictionaryProto.count = function () {
return this.size - this.freeCount;
};
dictionaryProto.tryGetValue = function (key) {
var entry = this._findEntry(key);
return entry >= 0 ?
this.entries[entry].value :
undefined;
};
dictionaryProto.getValues = function () {
var index = 0, results = [];
if (this.entries) {
for (var index1 = 0; index1 < this.size; index1++) {
if (this.entries[index1].hashCode >= 0) {
results[index++] = this.entries[index1].value;
}
}
}
return results;
};
dictionaryProto.get = function (key) {
var entry = this._findEntry(key);
if (entry >= 0) { return this.entries[entry].value; }
throw new Error(noSuchkey);
};
dictionaryProto.set = function (key, value) {
this._insert(key, value, false);
};
dictionaryProto.containskey = function (key) {
return this._findEntry(key) >= 0;
};
return Dictionary;
}());
/**
* Correlates the elements of two sequences based on overlapping durations.
*
* @param {Observable} right The right observable sequence to join elements for.
* @param {Function} leftDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the left observable sequence, used to determine overlap.
* @param {Function} rightDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the right observable sequence, used to determine overlap.
* @param {Function} resultSelector A function invoked to compute a result element for any two overlapping elements of the left and right observable sequences. The parameters passed to the function correspond with the elements from the left and right source sequences for which overlap occurs.
* @returns {Observable} An observable sequence that contains result elements computed from source elements that have an overlapping duration.
*/
observableProto.join = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
var left = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable();
var leftDone = false, rightDone = false;
var leftId = 0, rightId = 0;
var leftMap = new Dictionary(), rightMap = new Dictionary();
group.add(left.subscribe(
function (value) {
var id = leftId++;
var md = new SingleAssignmentDisposable();
leftMap.add(id, value);
group.add(md);
var expire = function () {
leftMap.remove(id) && leftMap.count() === 0 && leftDone && observer.onCompleted();
group.remove(md);
};
var duration;
try {
duration = leftDurationSelector(value);
} catch (e) {
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(noop, observer.onError.bind(observer), expire));
rightMap.getValues().forEach(function (v) {
var result;
try {
result = resultSelector(value, v);
} catch (exn) {
observer.onError(exn);
return;
}
observer.onNext(result);
});
},
observer.onError.bind(observer),
function () {
leftDone = true;
(rightDone || leftMap.count() === 0) && observer.onCompleted();
})
);
group.add(right.subscribe(
function (value) {
var id = rightId++;
var md = new SingleAssignmentDisposable();
rightMap.add(id, value);
group.add(md);
var expire = function () {
rightMap.remove(id) && rightMap.count() === 0 && rightDone && observer.onCompleted();
group.remove(md);
};
var duration;
try {
duration = rightDurationSelector(value);
} catch (e) {
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(noop, observer.onError.bind(observer), expire));
leftMap.getValues().forEach(function (v) {
var result;
try {
result = resultSelector(v, value);
} catch(exn) {
observer.onError(exn);
return;
}
observer.onNext(result);
});
},
observer.onError.bind(observer),
function () {
rightDone = true;
(leftDone || rightMap.count() === 0) && observer.onCompleted();
})
);
return group;
});
};
/**
* Correlates the elements of two sequences based on overlapping durations, and groups the results.
*
* @param {Observable} right The right observable sequence to join elements for.
* @param {Function} leftDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the left observable sequence, used to determine overlap.
* @param {Function} rightDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the right observable sequence, used to determine overlap.
* @param {Function} resultSelector A function invoked to compute a result element for any element of the left sequence with overlapping elements from the right observable sequence. The first parameter passed to the function is an element of the left sequence. The second parameter passed to the function is an observable sequence with elements from the right sequence that overlap with the left sequence's element.
* @returns {Observable} An observable sequence that contains result elements computed from source elements that have an overlapping duration.
*/
observableProto.groupJoin = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
var left = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable();
var r = new RefCountDisposable(group);
var leftMap = new Dictionary(), rightMap = new Dictionary();
var leftId = 0, rightId = 0;
function handleError(e) { return function (v) { v.onError(e); }; };
group.add(left.subscribe(
function (value) {
var s = new Subject();
var id = leftId++;
leftMap.add(id, s);
var result;
try {
result = resultSelector(value, addRef(s, r));
} catch (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
observer.onNext(result);
rightMap.getValues().forEach(function (v) { s.onNext(v); });
var md = new SingleAssignmentDisposable();
group.add(md);
var expire = function () {
leftMap.remove(id) && s.onCompleted();
group.remove(md);
};
var duration;
try {
duration = leftDurationSelector(value);
} catch (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(
noop,
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
},
expire)
);
},
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
},
observer.onCompleted.bind(observer))
);
group.add(right.subscribe(
function (value) {
var id = rightId++;
rightMap.add(id, value);
var md = new SingleAssignmentDisposable();
group.add(md);
var expire = function () {
rightMap.remove(id);
group.remove(md);
};
var duration;
try {
duration = rightDurationSelector(value);
} catch (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(
noop,
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
},
expire)
);
leftMap.getValues().forEach(function (v) { v.onNext(value); });
},
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
})
);
return r;
});
};
/**
* Projects each element of an observable sequence into zero or more buffers.
*
* @param {Mixed} bufferOpeningsOrClosingSelector Observable sequence whose elements denote the creation of new windows, or, a function invoked to define the boundaries of the produced windows (a new window is started when the previous one is closed, resulting in non-overlapping windows).
* @param {Function} [bufferClosingSelector] A function invoked to define the closing of each produced window. If a closing selector function is specified for the first parameter, this parameter is ignored.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.buffer = function (bufferOpeningsOrClosingSelector, bufferClosingSelector) {
return this.window.apply(this, arguments).selectMany(function (x) { return x.toArray(); });
};
/**
* Projects each element of an observable sequence into zero or more windows.
*
* @param {Mixed} windowOpeningsOrClosingSelector Observable sequence whose elements denote the creation of new windows, or, a function invoked to define the boundaries of the produced windows (a new window is started when the previous one is closed, resulting in non-overlapping windows).
* @param {Function} [windowClosingSelector] A function invoked to define the closing of each produced window. If a closing selector function is specified for the first parameter, this parameter is ignored.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.window = function (windowOpeningsOrClosingSelector, windowClosingSelector) {
if (arguments.length === 1 && typeof arguments[0] !== 'function') {
return observableWindowWithBounaries.call(this, windowOpeningsOrClosingSelector);
}
return typeof windowOpeningsOrClosingSelector === 'function' ?
observableWindowWithClosingSelector.call(this, windowOpeningsOrClosingSelector) :
observableWindowWithOpenings.call(this, windowOpeningsOrClosingSelector, windowClosingSelector);
};
function observableWindowWithOpenings(windowOpenings, windowClosingSelector) {
return windowOpenings.groupJoin(this, windowClosingSelector, function () {
return observableEmpty();
}, function (_, window) {
return window;
});
}
function observableWindowWithBounaries(windowBoundaries) {
var source = this;
return new AnonymousObservable(function (observer) {
var window = new Subject(),
d = new CompositeDisposable(),
r = new RefCountDisposable(d);
observer.onNext(addRef(window, r));
d.add(source.subscribe(function (x) {
window.onNext(x);
}, function (err) {
window.onError(err);
observer.onError(err);
}, function () {
window.onCompleted();
observer.onCompleted();
}));
d.add(windowBoundaries.subscribe(function (w) {
window.onCompleted();
window = new Subject();
observer.onNext(addRef(window, r));
}, function (err) {
window.onError(err);
observer.onError(err);
}, function () {
window.onCompleted();
observer.onCompleted();
}));
return r;
});
}
function observableWindowWithClosingSelector(windowClosingSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var createWindowClose,
m = new SerialDisposable(),
d = new CompositeDisposable(m),
r = new RefCountDisposable(d),
window = new Subject();
observer.onNext(addRef(window, r));
d.add(source.subscribe(function (x) {
window.onNext(x);
}, function (ex) {
window.onError(ex);
observer.onError(ex);
}, function () {
window.onCompleted();
observer.onCompleted();
}));
createWindowClose = function () {
var m1, windowClose;
try {
windowClose = windowClosingSelector();
} catch (exception) {
observer.onError(exception);
return;
}
m1 = new SingleAssignmentDisposable();
m.setDisposable(m1);
m1.setDisposable(windowClose.take(1).subscribe(noop, function (ex) {
window.onError(ex);
observer.onError(ex);
}, function () {
window.onCompleted();
window = new Subject();
observer.onNext(addRef(window, r));
createWindowClose();
}));
};
createWindowClose();
return r;
});
}
/**
* Returns a new observable that triggers on the second and subsequent triggerings of the input observable.
* The Nth triggering of the input observable passes the arguments from the N-1th and Nth triggering as a pair.
* The argument passed to the N-1th triggering is held in hidden internal state until the Nth triggering occurs.
* @returns {Observable} An observable that triggers on successive pairs of observations from the input observable as an array.
*/
observableProto.pairwise = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var previous, hasPrevious = false;
return source.subscribe(
function (x) {
if (hasPrevious) {
observer.onNext([previous, x]);
} else {
hasPrevious = true;
}
previous = x;
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Returns two observables which partition the observations of the source by the given function.
* The first will trigger observations for those values for which the predicate returns true.
* The second will trigger observations for those values where the predicate returns false.
* The predicate is executed once for each subscribed observer.
* Both also propagate all error observations arising from the source and each completes
* when the source completes.
* @param {Function} predicate
* The function to determine which output Observable will trigger a particular observation.
* @returns {Array}
* An array of observables. The first triggers when the predicate returns true,
* and the second triggers when the predicate returns false.
*/
observableProto.partition = function(predicate, thisArg) {
var published = this.publish().refCount();
return [
published.filter(predicate, thisArg),
published.filter(function (x, i, o) { return !predicate.call(thisArg, x, i, o); })
];
};
function enumerableWhile(condition, source) {
return new Enumerable(function () {
return new Enumerator(function () {
return condition() ?
{ done: false, value: source } :
{ done: true, value: undefined };
});
});
}
/**
* Returns an observable sequence that is the result of invoking the selector on the source sequence, without sharing subscriptions.
* This operator allows for a fluent style of writing queries that use the same sequence multiple times.
*
* @param {Function} selector Selector function which can use the source sequence as many times as needed, without sharing subscriptions to the source sequence.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.letBind = observableProto['let'] = function (func) {
return func(this);
};
/**
* Determines whether an observable collection contains values. There is an alias for this method called 'ifThen' for browsers <IE9
*
* @example
* 1 - res = Rx.Observable.if(condition, obs1);
* 2 - res = Rx.Observable.if(condition, obs1, obs2);
* 3 - res = Rx.Observable.if(condition, obs1, scheduler);
* @param {Function} condition The condition which determines if the thenSource or elseSource will be run.
* @param {Observable} thenSource The observable sequence or Promise that will be run if the condition function returns true.
* @param {Observable} [elseSource] The observable sequence or Promise that will be run if the condition function returns false. If this is not provided, it defaults to Rx.Observabe.Empty with the specified scheduler.
* @returns {Observable} An observable sequence which is either the thenSource or elseSource.
*/
Observable['if'] = Observable.ifThen = function (condition, thenSource, elseSourceOrScheduler) {
return observableDefer(function () {
elseSourceOrScheduler || (elseSourceOrScheduler = observableEmpty());
isPromise(thenSource) && (thenSource = observableFromPromise(thenSource));
isPromise(elseSourceOrScheduler) && (elseSourceOrScheduler = observableFromPromise(elseSourceOrScheduler));
// Assume a scheduler for empty only
typeof elseSourceOrScheduler.now === 'function' && (elseSourceOrScheduler = observableEmpty(elseSourceOrScheduler));
return condition() ? thenSource : elseSourceOrScheduler;
});
};
/**
* Concatenates the observable sequences obtained by running the specified result selector for each element in source.
* There is an alias for this method called 'forIn' for browsers <IE9
* @param {Array} sources An array of values to turn into an observable sequence.
* @param {Function} resultSelector A function to apply to each item in the sources array to turn it into an observable sequence.
* @returns {Observable} An observable sequence from the concatenated observable sequences.
*/
Observable['for'] = Observable.forIn = function (sources, resultSelector) {
return enumerableFor(sources, resultSelector).concat();
};
/**
* Repeats source as long as condition holds emulating a while loop.
* There is an alias for this method called 'whileDo' for browsers <IE9
*
* @param {Function} condition The condition which determines if the source will be repeated.
* @param {Observable} source The observable sequence that will be run if the condition function returns true.
* @returns {Observable} An observable sequence which is repeated as long as the condition holds.
*/
var observableWhileDo = Observable['while'] = Observable.whileDo = function (condition, source) {
isPromise(source) && (source = observableFromPromise(source));
return enumerableWhile(condition, source).concat();
};
/**
* Repeats source as long as condition holds emulating a do while loop.
*
* @param {Function} condition The condition which determines if the source will be repeated.
* @param {Observable} source The observable sequence that will be run if the condition function returns true.
* @returns {Observable} An observable sequence which is repeated as long as the condition holds.
*/
observableProto.doWhile = function (condition) {
return observableConcat([this, observableWhileDo(condition, this)]);
};
/**
* Uses selector to determine which source in sources to use.
* There is an alias 'switchCase' for browsers <IE9.
*
* @example
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 });
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 }, obs0);
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 }, scheduler);
*
* @param {Function} selector The function which extracts the value for to test in a case statement.
* @param {Array} sources A object which has keys which correspond to the case statement labels.
* @param {Observable} [elseSource] The observable sequence or Promise that will be run if the sources are not matched. If this is not provided, it defaults to Rx.Observabe.empty with the specified scheduler.
*
* @returns {Observable} An observable sequence which is determined by a case statement.
*/
Observable['case'] = Observable.switchCase = function (selector, sources, defaultSourceOrScheduler) {
return observableDefer(function () {
isPromise(defaultSourceOrScheduler) && (defaultSourceOrScheduler = observableFromPromise(defaultSourceOrScheduler));
defaultSourceOrScheduler || (defaultSourceOrScheduler = observableEmpty());
typeof defaultSourceOrScheduler.now === 'function' && (defaultSourceOrScheduler = observableEmpty(defaultSourceOrScheduler));
var result = sources[selector()];
isPromise(result) && (result = observableFromPromise(result));
return result || defaultSourceOrScheduler;
});
};
/**
* Expands an observable sequence by recursively invoking selector.
*
* @param {Function} selector Selector function to invoke for each produced element, resulting in another sequence to which the selector will be invoked recursively again.
* @param {Scheduler} [scheduler] Scheduler on which to perform the expansion. If not provided, this defaults to the current thread scheduler.
* @returns {Observable} An observable sequence containing all the elements produced by the recursive expansion.
*/
observableProto.expand = function (selector, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [],
m = new SerialDisposable(),
d = new CompositeDisposable(m),
activeCount = 0,
isAcquired = false;
var ensureActive = function () {
var isOwner = false;
if (q.length > 0) {
isOwner = !isAcquired;
isAcquired = true;
}
if (isOwner) {
m.setDisposable(scheduler.scheduleRecursive(function (self) {
var work;
if (q.length > 0) {
work = q.shift();
} else {
isAcquired = false;
return;
}
var m1 = new SingleAssignmentDisposable();
d.add(m1);
m1.setDisposable(work.subscribe(function (x) {
observer.onNext(x);
var result = null;
try {
result = selector(x);
} catch (e) {
observer.onError(e);
}
q.push(result);
activeCount++;
ensureActive();
}, observer.onError.bind(observer), function () {
d.remove(m1);
activeCount--;
if (activeCount === 0) {
observer.onCompleted();
}
}));
self();
}));
}
};
q.push(source);
activeCount++;
ensureActive();
return d;
});
};
/**
* Runs all observable sequences in parallel and collect their last elements.
*
* @example
* 1 - res = Rx.Observable.forkJoin([obs1, obs2]);
* 1 - res = Rx.Observable.forkJoin(obs1, obs2, ...);
* @returns {Observable} An observable sequence with an array collecting the last elements of all the input sequences.
*/
Observable.forkJoin = function () {
var allSources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (subscriber) {
var count = allSources.length;
if (count === 0) {
subscriber.onCompleted();
return disposableEmpty;
}
var group = new CompositeDisposable(),
finished = false,
hasResults = new Array(count),
hasCompleted = new Array(count),
results = new Array(count);
for (var idx = 0; idx < count; idx++) {
(function (i) {
var source = allSources[i];
isPromise(source) && (source = observableFromPromise(source));
group.add(
source.subscribe(
function (value) {
if (!finished) {
hasResults[i] = true;
results[i] = value;
}
},
function (e) {
finished = true;
subscriber.onError(e);
group.dispose();
},
function () {
if (!finished) {
if (!hasResults[i]) {
subscriber.onCompleted();
return;
}
hasCompleted[i] = true;
for (var ix = 0; ix < count; ix++) {
if (!hasCompleted[ix]) { return; }
}
finished = true;
subscriber.onNext(results);
subscriber.onCompleted();
}
}));
})(idx);
}
return group;
});
};
/**
* Runs two observable sequences in parallel and combines their last elemenets.
*
* @param {Observable} second Second observable sequence.
* @param {Function} resultSelector Result selector function to invoke with the last elements of both sequences.
* @returns {Observable} An observable sequence with the result of calling the selector function with the last elements of both input sequences.
*/
observableProto.forkJoin = function (second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var leftStopped = false, rightStopped = false,
hasLeft = false, hasRight = false,
lastLeft, lastRight,
leftSubscription = new SingleAssignmentDisposable(), rightSubscription = new SingleAssignmentDisposable();
isPromise(second) && (second = observableFromPromise(second));
leftSubscription.setDisposable(
first.subscribe(function (left) {
hasLeft = true;
lastLeft = left;
}, function (err) {
rightSubscription.dispose();
observer.onError(err);
}, function () {
leftStopped = true;
if (rightStopped) {
if (!hasLeft) {
observer.onCompleted();
} else if (!hasRight) {
observer.onCompleted();
} else {
var result;
try {
result = resultSelector(lastLeft, lastRight);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
observer.onCompleted();
}
}
})
);
rightSubscription.setDisposable(
second.subscribe(function (right) {
hasRight = true;
lastRight = right;
}, function (err) {
leftSubscription.dispose();
observer.onError(err);
}, function () {
rightStopped = true;
if (leftStopped) {
if (!hasLeft) {
observer.onCompleted();
} else if (!hasRight) {
observer.onCompleted();
} else {
var result;
try {
result = resultSelector(lastLeft, lastRight);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
observer.onCompleted();
}
}
})
);
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Comonadic bind operator.
* @param {Function} selector A transform function to apply to each element.
* @param {Object} scheduler Scheduler used to execute the operation. If not specified, defaults to the ImmediateScheduler.
* @returns {Observable} An observable sequence which results from the comonadic bind operation.
*/
observableProto.manySelect = function (selector, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
var source = this;
return observableDefer(function () {
var chain;
return source
.map(function (x) {
var curr = new ChainObservable(x);
chain && chain.onNext(x);
chain = curr;
return curr;
})
.tap(
noop,
function (e) { chain && chain.onError(e); },
function () { chain && chain.onCompleted(); }
)
.observeOn(scheduler)
.map(selector);
});
};
var ChainObservable = (function (__super__) {
function subscribe (observer) {
var self = this, g = new CompositeDisposable();
g.add(currentThreadScheduler.schedule(function () {
observer.onNext(self.head);
g.add(self.tail.mergeObservable().subscribe(observer));
}));
return g;
}
inherits(ChainObservable, __super__);
function ChainObservable(head) {
__super__.call(this, subscribe);
this.head = head;
this.tail = new AsyncSubject();
}
addProperties(ChainObservable.prototype, Observer, {
onCompleted: function () {
this.onNext(Observable.empty());
},
onError: function (e) {
this.onNext(Observable.throwException(e));
},
onNext: function (v) {
this.tail.onNext(v);
this.tail.onCompleted();
}
});
return ChainObservable;
}(Observable));
/** @private */
var Map = (function () {
/**
* @constructor
* @private
*/
function Map() {
this.keys = [];
this.values = [];
}
/**
* @private
* @memberOf Map#
*/
Map.prototype['delete'] = function (key) {
var i = this.keys.indexOf(key);
if (i !== -1) {
this.keys.splice(i, 1);
this.values.splice(i, 1);
}
return i !== -1;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.get = function (key, fallback) {
var i = this.keys.indexOf(key);
return i !== -1 ? this.values[i] : fallback;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.set = function (key, value) {
var i = this.keys.indexOf(key);
if (i !== -1) {
this.values[i] = value;
}
this.values[this.keys.push(key) - 1] = value;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.size = function () { return this.keys.length; };
/**
* @private
* @memberOf Map#
*/
Map.prototype.has = function (key) {
return this.keys.indexOf(key) !== -1;
};
/**
* @private
* @memberOf Map#
*/
Map.prototype.getKeys = function () { return this.keys.slice(0); };
/**
* @private
* @memberOf Map#
*/
Map.prototype.getValues = function () { return this.values.slice(0); };
return Map;
}());
/**
* @constructor
* Represents a join pattern over observable sequences.
*/
function Pattern(patterns) {
this.patterns = patterns;
}
/**
* Creates a pattern that matches the current plan matches and when the specified observable sequences has an available value.
*
* @param other Observable sequence to match in addition to the current pattern.
* @return Pattern object that matches when all observable sequences in the pattern have an available value.
*/
Pattern.prototype.and = function (other) {
var patterns = this.patterns.slice(0);
patterns.push(other);
return new Pattern(patterns);
};
/**
* Matches when all observable sequences in the pattern (specified using a chain of and operators) have an available value and projects the values.
*
* @param selector Selector that will be invoked with available values from the source sequences, in the same order of the sequences in the pattern.
* @return Plan that produces the projected values, to be fed (with other plans) to the when operator.
*/
Pattern.prototype.thenDo = function (selector) {
return new Plan(this, selector);
};
function Plan(expression, selector) {
this.expression = expression;
this.selector = selector;
}
Plan.prototype.activate = function (externalSubscriptions, observer, deactivate) {
var self = this;
var joinObservers = [];
for (var i = 0, len = this.expression.patterns.length; i < len; i++) {
joinObservers.push(planCreateObserver(externalSubscriptions, this.expression.patterns[i], observer.onError.bind(observer)));
}
var activePlan = new ActivePlan(joinObservers, function () {
var result;
try {
result = self.selector.apply(self, arguments);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, function () {
for (var j = 0, jlen = joinObservers.length; j < jlen; j++) {
joinObservers[j].removeActivePlan(activePlan);
}
deactivate(activePlan);
});
for (i = 0, len = joinObservers.length; i < len; i++) {
joinObservers[i].addActivePlan(activePlan);
}
return activePlan;
};
function planCreateObserver(externalSubscriptions, observable, onError) {
var entry = externalSubscriptions.get(observable);
if (!entry) {
var observer = new JoinObserver(observable, onError);
externalSubscriptions.set(observable, observer);
return observer;
}
return entry;
}
// Active Plan
function ActivePlan(joinObserverArray, onNext, onCompleted) {
var i, joinObserver;
this.joinObserverArray = joinObserverArray;
this.onNext = onNext;
this.onCompleted = onCompleted;
this.joinObservers = new Map();
for (i = 0; i < this.joinObserverArray.length; i++) {
joinObserver = this.joinObserverArray[i];
this.joinObservers.set(joinObserver, joinObserver);
}
}
ActivePlan.prototype.dequeue = function () {
var values = this.joinObservers.getValues();
for (var i = 0, len = values.length; i < len; i++) {
values[i].queue.shift();
}
};
ActivePlan.prototype.match = function () {
var firstValues, i, len, isCompleted, values, hasValues = true;
for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
if (this.joinObserverArray[i].queue.length === 0) {
hasValues = false;
break;
}
}
if (hasValues) {
firstValues = [];
isCompleted = false;
for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
firstValues.push(this.joinObserverArray[i].queue[0]);
if (this.joinObserverArray[i].queue[0].kind === 'C') {
isCompleted = true;
}
}
if (isCompleted) {
this.onCompleted();
} else {
this.dequeue();
values = [];
for (i = 0; i < firstValues.length; i++) {
values.push(firstValues[i].value);
}
this.onNext.apply(this, values);
}
}
};
/** @private */
var JoinObserver = (function (_super) {
inherits(JoinObserver, _super);
/**
* @constructor
* @private
*/
function JoinObserver(source, onError) {
_super.call(this);
this.source = source;
this.onError = onError;
this.queue = [];
this.activePlans = [];
this.subscription = new SingleAssignmentDisposable();
this.isDisposed = false;
}
var JoinObserverPrototype = JoinObserver.prototype;
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.next = function (notification) {
if (!this.isDisposed) {
if (notification.kind === 'E') {
this.onError(notification.exception);
return;
}
this.queue.push(notification);
var activePlans = this.activePlans.slice(0);
for (var i = 0, len = activePlans.length; i < len; i++) {
activePlans[i].match();
}
}
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.error = noop;
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.completed = noop;
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.addActivePlan = function (activePlan) {
this.activePlans.push(activePlan);
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.subscribe = function () {
this.subscription.setDisposable(this.source.materialize().subscribe(this));
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.removeActivePlan = function (activePlan) {
var idx = this.activePlans.indexOf(activePlan);
this.activePlans.splice(idx, 1);
if (this.activePlans.length === 0) {
this.dispose();
}
};
/**
* @memberOf JoinObserver#
* @private
*/
JoinObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
if (!this.isDisposed) {
this.isDisposed = true;
this.subscription.dispose();
}
};
return JoinObserver;
} (AbstractObserver));
/**
* Creates a pattern that matches when both observable sequences have an available value.
*
* @param right Observable sequence to match with the current sequence.
* @return {Pattern} Pattern object that matches when both observable sequences have an available value.
*/
observableProto.and = function (right) {
return new Pattern([this, right]);
};
/**
* Matches when the observable sequence has an available value and projects the value.
*
* @param selector Selector that will be invoked for values in the source sequence.
* @returns {Plan} Plan that produces the projected values, to be fed (with other plans) to the when operator.
*/
observableProto.thenDo = function (selector) {
return new Pattern([this]).thenDo(selector);
};
/**
* Joins together the results from several patterns.
*
* @param plans A series of plans (specified as an Array of as a series of arguments) created by use of the Then operator on patterns.
* @returns {Observable} Observable sequence with the results form matching several patterns.
*/
Observable.when = function () {
var plans = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var activePlans = [],
externalSubscriptions = new Map(),
group,
i, len,
joinObserver,
joinValues,
outObserver;
outObserver = observerCreate(observer.onNext.bind(observer), function (exception) {
var values = externalSubscriptions.getValues();
for (var j = 0, jlen = values.length; j < jlen; j++) {
values[j].onError(exception);
}
observer.onError(exception);
}, observer.onCompleted.bind(observer));
try {
for (i = 0, len = plans.length; i < len; i++) {
activePlans.push(plans[i].activate(externalSubscriptions, outObserver, function (activePlan) {
var idx = activePlans.indexOf(activePlan);
activePlans.splice(idx, 1);
if (activePlans.length === 0) {
outObserver.onCompleted();
}
}));
}
} catch (e) {
observableThrow(e).subscribe(observer);
}
group = new CompositeDisposable();
joinValues = externalSubscriptions.getValues();
for (i = 0, len = joinValues.length; i < len; i++) {
joinObserver = joinValues[i];
joinObserver.subscribe();
group.add(joinObserver);
}
return group;
});
};
function observableTimerDate(dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithAbsolute(dueTime, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerDateAndPeriod(dueTime, period, scheduler) {
return new AnonymousObservable(function (observer) {
var count = 0, d = dueTime, p = normalizeTime(period);
return scheduler.scheduleRecursiveWithAbsolute(d, function (self) {
if (p > 0) {
var now = scheduler.now();
d = d + p;
d <= now && (d = now + p);
}
observer.onNext(count++);
self(d);
});
});
}
function observableTimerTimeSpan(dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(normalizeTime(dueTime), function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
return dueTime === period ?
new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
}) :
observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
return observableTimerTimeSpanAndPeriod(period, period, isScheduler(scheduler) ? scheduler : timeoutScheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
if (periodOrScheduler !== undefined && typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (isScheduler(periodOrScheduler)) {
scheduler = periodOrScheduler;
}
if (dueTime instanceof Date && period === undefined) {
return observableTimerDate(dueTime.getTime(), scheduler);
}
if (dueTime instanceof Date && period !== undefined) {
period = periodOrScheduler;
return observableTimerDateAndPeriod(dueTime.getTime(), period, scheduler);
}
return period === undefined ?
observableTimerTimeSpan(dueTime, scheduler) :
observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
function observableDelayTimeSpan(source, dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
}
function observableDelayDate(source, dueTime, scheduler) {
return observableDefer(function () {
return observableDelayTimeSpan(source, dueTime - scheduler.now(), scheduler);
});
}
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* 1 - res = Rx.Observable.delay(new Date());
* 2 - res = Rx.Observable.delay(new Date(), Rx.Scheduler.timeout);
*
* 3 - res = Rx.Observable.delay(5000);
* 4 - res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return dueTime instanceof Date ?
observableDelayDate(this, dueTime.getTime(), scheduler) :
observableDelayTimeSpan(this, dueTime, scheduler);
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
*
* @example
* 1 - res = source.throttle(5000); // 5 seconds
* 2 - res = source.throttle(5000, scheduler);
*
* @param {Number} dueTime Duration of the throttle period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the throttle timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttle = function (dueTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var cancelable = new SerialDisposable(), hasvalue = false, value, id = 0;
var subscription = source.subscribe(
function (x) {
hasvalue = true;
value = x;
id++;
var currentId = id,
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleWithRelative(dueTime, function () {
hasValue && id === currentId && observer.onNext(value);
hasvalue = false;
}));
},
function (e) {
cancelable.dispose();
observer.onError(e);
hasvalue = false;
id++;
},
function () {
cancelable.dispose();
hasvalue && observer.onNext(value);
observer.onCompleted();
hasvalue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on timing information.
*
* @example
* 1 - res = xs.windowWithTime(1000, scheduler); // non-overlapping segments of 1 second
* 2 - res = xs.windowWithTime(1000, 500 , scheduler); // segments of 1 second with time shift 0.5 seconds
*
* @param {Number} timeSpan Length of each window (specified as an integer denoting milliseconds).
* @param {Mixed} [timeShiftOrScheduler] Interval between creation of consecutive windows (specified as an integer denoting milliseconds), or an optional scheduler parameter. If not specified, the time shift corresponds to the timeSpan parameter, resulting in non-overlapping adjacent windows.
* @param {Scheduler} [scheduler] Scheduler to run windowing timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
var source = this, timeShift;
if (timeShiftOrScheduler === undefined) {
timeShift = timeSpan;
}
isScheduler(scheduler) || (scheduler = timeoutScheduler);
if (typeof timeShiftOrScheduler === 'number') {
timeShift = timeShiftOrScheduler;
} else if (isScheduler(timeShiftOrScheduler)) {
timeShift = timeSpan;
scheduler = timeShiftOrScheduler;
}
return new AnonymousObservable(function (observer) {
var groupDisposable,
nextShift = timeShift,
nextSpan = timeSpan,
q = [],
refCountDisposable,
timerD = new SerialDisposable(),
totalTime = 0;
groupDisposable = new CompositeDisposable(timerD),
refCountDisposable = new RefCountDisposable(groupDisposable);
function createTimer () {
var m = new SingleAssignmentDisposable(),
isSpan = false,
isShift = false;
timerD.setDisposable(m);
if (nextSpan === nextShift) {
isSpan = true;
isShift = true;
} else if (nextSpan < nextShift) {
isSpan = true;
} else {
isShift = true;
}
var newTotalTime = isSpan ? nextSpan : nextShift,
ts = newTotalTime - totalTime;
totalTime = newTotalTime;
if (isSpan) {
nextSpan += timeShift;
}
if (isShift) {
nextShift += timeShift;
}
m.setDisposable(scheduler.scheduleWithRelative(ts, function () {
var s;
if (isShift) {
s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
}
if (isSpan) {
s = q.shift();
s.onCompleted();
}
createTimer();
}));
};
q.push(new Subject());
observer.onNext(addRef(q[0], refCountDisposable));
createTimer();
groupDisposable.add(source.subscribe(function (x) {
for (var i = 0, len = q.length; i < len; i++) {
q[i].onNext(x);
}
}, function (e) {
for (var i = 0, len = q.length; i < len; i++) {
q[i].onError(e);
}
observer.onError(e);
}, function () {
for (var i = 0, len = q.length; i < len; i++) {
q[i].onCompleted();
}
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a window that is completed when either it's full or a given amount of time has elapsed.
* @param {Number} timeSpan Maximum time length of a window.
* @param {Number} count Maximum element count of a window.
* @param {Scheduler} [scheduler] Scheduler to run windowing timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithTimeOrCount = function (timeSpan, count, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var createTimer,
groupDisposable,
n = 0,
refCountDisposable,
s,
timerD = new SerialDisposable(),
windowId = 0;
groupDisposable = new CompositeDisposable(timerD);
refCountDisposable = new RefCountDisposable(groupDisposable);
createTimer = function (id) {
var m = new SingleAssignmentDisposable();
timerD.setDisposable(m);
m.setDisposable(scheduler.scheduleWithRelative(timeSpan, function () {
var newId;
if (id !== windowId) {
return;
}
n = 0;
newId = ++windowId;
s.onCompleted();
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
createTimer(newId);
}));
};
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
createTimer(0);
groupDisposable.add(source.subscribe(function (x) {
var newId = 0, newWindow = false;
s.onNext(x);
n++;
if (n === count) {
newWindow = true;
n = 0;
newId = ++windowId;
s.onCompleted();
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
}
if (newWindow) {
createTimer(newId);
}
}, function (e) {
s.onError(e);
observer.onError(e);
}, function () {
s.onCompleted();
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on timing information.
*
* @example
* 1 - res = xs.bufferWithTime(1000, scheduler); // non-overlapping segments of 1 second
* 2 - res = xs.bufferWithTime(1000, 500, scheduler; // segments of 1 second with time shift 0.5 seconds
*
* @param {Number} timeSpan Length of each buffer (specified as an integer denoting milliseconds).
* @param {Mixed} [timeShiftOrScheduler] Interval between creation of consecutive buffers (specified as an integer denoting milliseconds), or an optional scheduler parameter. If not specified, the time shift corresponds to the timeSpan parameter, resulting in non-overlapping adjacent buffers.
* @param {Scheduler} [scheduler] Scheduler to run buffer timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
return this.windowWithTime.apply(this, arguments).selectMany(function (x) { return x.toArray(); });
};
/**
* Projects each element of an observable sequence into a buffer that is completed when either it's full or a given amount of time has elapsed.
*
* @example
* 1 - res = source.bufferWithTimeOrCount(5000, 50); // 5s or 50 items in an array
* 2 - res = source.bufferWithTimeOrCount(5000, 50, scheduler); // 5s or 50 items in an array
*
* @param {Number} timeSpan Maximum time length of a buffer.
* @param {Number} count Maximum element count of a buffer.
* @param {Scheduler} [scheduler] Scheduler to run bufferin timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithTimeOrCount = function (timeSpan, count, scheduler) {
return this.windowWithTimeOrCount(timeSpan, count, scheduler).selectMany(function (x) {
return x.toArray();
});
};
/**
* Records the time interval between consecutive values in an observable sequence.
*
* @example
* 1 - res = source.timeInterval();
* 2 - res = source.timeInterval(Rx.Scheduler.timeout);
*
* @param [scheduler] Scheduler used to compute time intervals. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with time interval information on values.
*/
observableProto.timeInterval = function (scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return observableDefer(function () {
var last = scheduler.now();
return source.map(function (x) {
var now = scheduler.now(), span = now - last;
last = now;
return { value: x, interval: span };
});
});
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return this.map(function (x) {
return { value: x, timestamp: scheduler.now() };
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
atEnd && observer.onCompleted();
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = function (intervalOrSampler, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return typeof intervalOrSampler === 'number' ?
sampleObservable(this, observableinterval(intervalOrSampler, scheduler)) :
sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
other || (other = observableThrow(new Error('Timeout')));
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = dueTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
function createTimer() {
var myId = id;
timer.setDisposable(scheduler[schedulerMethod](dueTime, function () {
if (id === myId) {
isPromise(other) && (other = observableFromPromise(other));
subscription.setDisposable(other.subscribe(observer));
}
}));
}
createTimer();
original.setDisposable(source.subscribe(function (x) {
if (!switched) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
if (!switched) {
id++;
observer.onError(e);
}
}, function () {
if (!switched) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithAbsoluteTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return new Date(); }
* });
*
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning Date values.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithAbsoluteTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithAbsolute(scheduler.now(), function (self) {
hasResult && observer.onNext(result);
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithRelativeTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return 500; }
* );
*
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning integer values denoting milliseconds.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithRelativeTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithRelative(0, function (self) {
hasResult && observer.onNext(result);
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
return this.delayWithSelector(observableTimer(dueTime, isScheduler(scheduler) ? scheduler : timeoutScheduler), observableEmpty);
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false;
function setTimer(timeout) {
var myId = id;
function timerWins () {
return id === myId;
}
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
timerWins() && subscription.setDisposable(other.subscribe(observer));
d.dispose();
}, function (e) {
timerWins() && observer.onError(e);
}, function () {
timerWins() && subscription.setDisposable(other.subscribe(observer));
}));
};
setTimer(firstTimeout);
function observerWins() {
var res = !switched;
if (res) { id++; }
return res;
}
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(isPromise(timeout) ? observableFromPromise(timeout) : timeout);
}
}, function (e) {
observerWins() && observer.onError(e);
}, function () {
observerWins() && observer.onCompleted();
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(x + x); });
*
* @param {Function} throttleDurationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttleWithSelector = function (throttleDurationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0;
var subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = throttleDurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
isPromise(throttle) && (throttle = observableFromPromise(throttle));
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
hasValue && id === currentid && observer.onNext(value);
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
hasValue && id === currentid && observer.onNext(value);
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
hasValue && observer.onNext(value);
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) { observer.onNext(next.value); }
}
observer.onCompleted();
});
});
};
/**
* Returns an array with the elements within the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence containing a single array with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastBufferWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now(), res = [];
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) { res.push(next.value); }
}
observer.onNext(res);
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler.scheduleWithRelative(duration, observer.onCompleted.bind(observer)), source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler.scheduleWithRelative(duration, function () { open = true; }),
source.subscribe(function (x) { open && observer.onNext(x); }, observer.onError.bind(observer), observer.onCompleted.bind(observer)));
});
};
/**
* Skips elements from the observable source sequence until the specified start time, using the specified scheduler to run timers.
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the start time.
*
* @examples
* 1 - res = source.skipUntilWithTime(new Date(), [scheduler]);
* 2 - res = source.skipUntilWithTime(5000, [scheduler]);
* @param {Date|Number} startTime Time to start taking elements from the source sequence. If this value is less than or equal to Date(), no elements will be skipped.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped until the specified start time.
*/
observableProto.skipUntilWithTime = function (startTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = startTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler[schedulerMethod](startTime, function () { open = true; }),
source.subscribe(
function (x) { open && observer.onNext(x); },
observer.onError.bind(observer),
observer.onCompleted.bind(observer)));
});
};
/**
* Takes elements for the specified duration until the specified end time, using the specified scheduler to run timers.
* @param {Number | Date} endTime Time to stop taking elements from the source sequence. If this value is less than or equal to new Date(), the result stream will complete immediately.
* @param {Scheduler} [scheduler] Scheduler to run the timer on.
* @returns {Observable} An observable sequence with the elements taken until the specified end time.
*/
observableProto.takeUntilWithTime = function (endTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = endTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(
scheduler[schedulerMethod](endTime, observer.onCompleted.bind(observer)),
source.subscribe(observer));
});
};
/*
* Performs a exclusive waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @returns {Observable} A exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusive = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasCurrent = false,
isStopped = false,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
var innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
innerSubscription.setDisposable(innerSource.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (!hasCurrent && g.length === 1) {
observer.onCompleted();
}
}));
return g;
});
};
/*
* Performs a exclusive map waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @param {Function} selector Selector to invoke for every item in the current subscription.
* @param {Any} [thisArg] An optional context to invoke with the selector parameter.
* @returns {Observable} An exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusiveMap = function (selector, thisArg) {
var sources = this;
return new AnonymousObservable(function (observer) {
var index = 0,
hasCurrent = false,
isStopped = true,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
innerSubscription.setDisposable(innerSource.subscribe(
function (x) {
var result;
try {
result = selector.call(thisArg, x, index++, innerSource);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
},
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (g.length === 1 && !hasCurrent) {
observer.onCompleted();
}
}));
return g;
});
};
/** Provides a set of extension methods for virtual time scheduling. */
Rx.VirtualTimeScheduler = (function (__super__) {
function notImplemented() {
throw new Error('Not implemented');
}
function localNow() {
return this.toDateTimeOffset(this.clock);
}
function scheduleNow(state, action) {
return this.scheduleAbsoluteWithState(state, this.clock, action);
}
function scheduleRelative(state, dueTime, action) {
return this.scheduleRelativeWithState(state, this.toRelative(dueTime), action);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleRelativeWithState(state, this.toRelative(dueTime - this.now()), action);
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
inherits(VirtualTimeScheduler, __super__);
/**
* Creates a new virtual time scheduler with the specified initial clock value and absolute time comparer.
*
* @constructor
* @param {Number} initialClock Initial value for the clock.
* @param {Function} comparer Comparer to determine causality of events based on absolute time.
*/
function VirtualTimeScheduler(initialClock, comparer) {
this.clock = initialClock;
this.comparer = comparer;
this.isEnabled = false;
this.queue = new PriorityQueue(1024);
__super__.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
var VirtualTimeSchedulerPrototype = VirtualTimeScheduler.prototype;
/**
* Adds a relative time value to an absolute time value.
* @param {Number} absolute Absolute virtual time value.
* @param {Number} relative Relative virtual time value to add.
* @return {Number} Resulting absolute virtual time sum value.
*/
VirtualTimeSchedulerPrototype.add = notImplemented;
/**
* Converts an absolute time to a number
* @param {Any} The absolute time.
* @returns {Number} The absolute time in ms
*/
VirtualTimeSchedulerPrototype.toDateTimeOffset = notImplemented;
/**
* Converts the TimeSpan value to a relative virtual time value.
* @param {Number} timeSpan TimeSpan value to convert.
* @return {Number} Corresponding relative virtual time value.
*/
VirtualTimeSchedulerPrototype.toRelative = notImplemented;
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be emulated using recursive scheduling.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
VirtualTimeSchedulerPrototype.schedulePeriodicWithState = function (state, period, action) {
var s = new SchedulePeriodicRecursive(this, state, period, action);
return s.start();
};
/**
* Schedules an action to be executed after dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleRelativeWithState = function (state, dueTime, action) {
var runAt = this.add(this.clock, dueTime);
return this.scheduleAbsoluteWithState(state, runAt, action);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Number} dueTime Relative time after which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleRelative = function (dueTime, action) {
return this.scheduleRelativeWithState(action, dueTime, invokeAction);
};
/**
* Starts the virtual time scheduler.
*/
VirtualTimeSchedulerPrototype.start = function () {
if (!this.isEnabled) {
this.isEnabled = true;
do {
var next = this.getNext();
if (next !== null) {
this.comparer(next.dueTime, this.clock) > 0 && (this.clock = next.dueTime);
next.invoke();
} else {
this.isEnabled = false;
}
} while (this.isEnabled);
}
};
/**
* Stops the virtual time scheduler.
*/
VirtualTimeSchedulerPrototype.stop = function () {
this.isEnabled = false;
};
/**
* Advances the scheduler's clock to the specified time, running all work till that point.
* @param {Number} time Absolute time to advance the scheduler's clock to.
*/
VirtualTimeSchedulerPrototype.advanceTo = function (time) {
var dueToClock = this.comparer(this.clock, time);
if (this.comparer(this.clock, time) > 0) {
throw new Error(argumentOutOfRange);
}
if (dueToClock === 0) {
return;
}
if (!this.isEnabled) {
this.isEnabled = true;
do {
var next = this.getNext();
if (next !== null && this.comparer(next.dueTime, time) <= 0) {
this.comparer(next.dueTime, this.clock) > 0 && (this.clock = next.dueTime);
next.invoke();
} else {
this.isEnabled = false;
}
} while (this.isEnabled);
this.clock = time;
}
};
/**
* Advances the scheduler's clock by the specified relative time, running all work scheduled for that timespan.
* @param {Number} time Relative time to advance the scheduler's clock by.
*/
VirtualTimeSchedulerPrototype.advanceBy = function (time) {
var dt = this.add(this.clock, time),
dueToClock = this.comparer(this.clock, dt);
if (dueToClock > 0) { throw new Error(argumentOutOfRange); }
if (dueToClock === 0) { return; }
this.advanceTo(dt);
};
/**
* Advances the scheduler's clock by the specified relative time.
* @param {Number} time Relative time to advance the scheduler's clock by.
*/
VirtualTimeSchedulerPrototype.sleep = function (time) {
var dt = this.add(this.clock, time);
if (this.comparer(this.clock, dt) >= 0) { throw new Error(argumentOutOfRange); }
this.clock = dt;
};
/**
* Gets the next scheduled item to be executed.
* @returns {ScheduledItem} The next scheduled item.
*/
VirtualTimeSchedulerPrototype.getNext = function () {
while (this.queue.length > 0) {
var next = this.queue.peek();
if (next.isCancelled()) {
this.queue.dequeue();
} else {
return next;
}
}
return null;
};
/**
* Schedules an action to be executed at dueTime.
* @param {Scheduler} scheduler Scheduler to execute the action on.
* @param {Number} dueTime Absolute time at which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleAbsolute = function (dueTime, action) {
return this.scheduleAbsoluteWithState(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Number} dueTime Absolute time at which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleAbsoluteWithState = function (state, dueTime, action) {
var self = this;
function run(scheduler, state1) {
self.queue.remove(si);
return action(scheduler, state1);
}
var si = new ScheduledItem(this, state, run, dueTime, this.comparer);
this.queue.enqueue(si);
return si.disposable;
};
return VirtualTimeScheduler;
}(Scheduler));
/** Provides a virtual time scheduler that uses Date for absolute time and number for relative time. */
Rx.HistoricalScheduler = (function (__super__) {
inherits(HistoricalScheduler, __super__);
/**
* Creates a new historical scheduler with the specified initial clock value.
* @constructor
* @param {Number} initialClock Initial value for the clock.
* @param {Function} comparer Comparer to determine causality of events based on absolute time.
*/
function HistoricalScheduler(initialClock, comparer) {
var clock = initialClock == null ? 0 : initialClock;
var cmp = comparer || defaultSubComparer;
__super__.call(this, clock, cmp);
}
var HistoricalSchedulerProto = HistoricalScheduler.prototype;
/**
* Adds a relative time value to an absolute time value.
* @param {Number} absolute Absolute virtual time value.
* @param {Number} relative Relative virtual time value to add.
* @return {Number} Resulting absolute virtual time sum value.
*/
HistoricalSchedulerProto.add = function (absolute, relative) {
return absolute + relative;
};
HistoricalSchedulerProto.toDateTimeOffset = function (absolute) {
return new Date(absolute).getTime();
};
/**
* Converts the TimeSpan value to a relative virtual time value.
* @memberOf HistoricalScheduler
* @param {Number} timeSpan TimeSpan value to convert.
* @return {Number} Corresponding relative virtual time value.
*/
HistoricalSchedulerProto.toRelative = function (timeSpan) {
return timeSpan;
};
return HistoricalScheduler;
}(Rx.VirtualTimeScheduler));
var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
inherits(AnonymousObservable, __super__);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (subscriber && typeof subscriber.dispose === 'function') { return subscriber; }
return typeof subscriber === 'function' ?
disposableCreate(subscriber) :
disposableEmpty;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var setDisposable = function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
};
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(setDisposable);
} else {
setDisposable();
}
return autoDetachObserver;
}
__super__.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
var GroupedObservable = (function (__super__) {
inherits(GroupedObservable, __super__);
function subscribe(observer) {
return this.underlyingObservable.subscribe(observer);
}
function GroupedObservable(key, underlyingObservable, mergedDisposable) {
__super__.call(this, subscribe);
this.key = key;
this.underlyingObservable = !mergedDisposable ?
underlyingObservable :
new AnonymousObservable(function (observer) {
return new CompositeDisposable(mergedDisposable.getDisposable(), underlyingObservable.subscribe(observer));
});
}
return GroupedObservable;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (__super__) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, __super__);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
__super__.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the error.
* @param {Mixed} error The Error to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.value = value;
this.hasValue = true;
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
var AnonymousSubject = Rx.AnonymousSubject = (function (__super__) {
inherits(AnonymousSubject, __super__);
function AnonymousSubject(observer, observable) {
this.observer = observer;
this.observable = observable;
__super__.call(this, this.observable.subscribe.bind(this.observable));
}
addProperties(AnonymousSubject.prototype, Observer, {
onCompleted: function () {
this.observer.onCompleted();
},
onError: function (exception) {
this.observer.onError(exception);
},
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this)); |
part4/src/components/Button/index.js | vulcan-estudios/web-testing | import React from 'react';
function Button (props = {}) {
const { className, icon } = props;
let { children } = props;
let cls = 'mybutton';
if (className) {
cls += ` ${className}`;
}
if (icon) {
children = (
<i className='myicon' />
);
}
return (
<button className={cls}>
{children}
</button>
);
}
export default Button;
|
test/unit/prop-types.js | webcomponents/react-integration | import reactify from '../../src/index';
import React from 'react';
import ReactDOM from 'react-dom';
describe('prop-types', () => {
it('accepts propTypes', () => {
const Comp = reactify(document.registerElement('x-prop-types-1'), { React, ReactDOM });
Comp.propTypes = {
someRequiredAttr: React.PropTypes.string
};
expect(Comp.propTypes.someRequiredAttr).to.equal(React.PropTypes.string);
});
});
|
app/javascript/mastodon/features/generic_not_found/index.js | PlantsNetwork/mastodon | import React from 'react';
import Column from '../ui/components/column';
import MissingIndicator from '../../components/missing_indicator';
const GenericNotFound = () => (
<Column>
<MissingIndicator />
</Column>
);
export default GenericNotFound;
|
Desktop/C#/Pruebas Unitarias/PruebasUnitariasDemo/PruebasUnitariasDemo/Scripts/jquery-1.10.2.min.js | SoftwareFactoryUPC/ProjectTemplates | /* NUGET: BEGIN LICENSE TEXT
*
* Microsoft grants you the right to use these script files for the sole
* purpose of either: (i) interacting through your browser with the Microsoft
* website or online service, subject to the applicable licensing or use
* terms; or (ii) using the files as included with a Microsoft product subject
* to that product's license terms. Microsoft reserves all other rights to the
* files not expressly granted by Microsoft, whether by implication, estoppel
* or otherwise. Insofar as a script file is dual licensed under GPL,
* Microsoft neither took the code under GPL nor distributes it thereunder but
* under the terms set out in this paragraph. All notices and licenses
* below are for informational purposes only.
*
* JQUERY CORE 1.10.2; Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; http://jquery.org/license
* Includes Sizzle.js; Copyright 2013 jQuery Foundation, Inc. and other contributors; http://opensource.org/licenses/MIT
*
* NUGET: END LICENSE TEXT */
/*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
//@ sourceMappingURL=jquery-1.10.2.min.map
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|
app/src/components/Notes/RecentNotesPanel.js | GetStream/Winds | import React from 'react';
import PropTypes from 'prop-types';
import { Link } from 'react-router-dom';
import { connect } from 'react-redux';
import Panel from '../Panel';
import { ReactComponent as NoteIcon } from '../../images/icons/note.svg';
import { ReactComponent as RssIcon } from '../../images/icons/rss-bg.svg';
import { ReactComponent as PodcastIcon } from '../../images/icons/podcast.svg';
import { ReactComponent as PenIcon } from '../../images/icons/pen.svg';
import { ReactComponent as TagIcon } from '../../images/icons/tag-simple.svg';
class RecentNotesPanel extends React.Component {
render() {
const recentNotes = this.props.recentNotes.slice(0, 20);
const tags = this.props.tagsFeed;
const foldersFeed = this.props.foldersFeed;
return (
<Panel
expandSize={2}
expandable={this.props.recentNotes.length > 2}
headerText="Recent Notes"
>
{recentNotes.length ? (
recentNotes.map((n) => {
const isArticle = n.type === 'articles';
const feedId = isArticle ? n.rss : n.podcast;
const tagsNo = tags.filter((tag) => tag === n._id).length;
const link = `/folders/${foldersFeed[feedId]}/${
isArticle ? 'r' : 'p'
}/${feedId}/${isArticle ? 'a' : 'e'}/${n._id}`;
return (
<Link className="notes-panel" key={n._id} to={link}>
<div className="title">
{isArticle ? <RssIcon /> : <PodcastIcon />}
{n.title}
</div>
<div className="numbers">
<span>
<NoteIcon /> {n.notes} Note
{n.notes > 1 && 's'}
</span>
<span>
<PenIcon /> {n.highlights} Highlight
{n.highlights > 1 && 's'}
</span>
<span>
<TagIcon /> {tagsNo} Tag
{tagsNo > 1 && 's'}
</span>
</div>
</Link>
);
})
) : (
<div className="no-content">
<NoteIcon />
<span>No Notes yet</span>
</div>
)}
</Panel>
);
}
}
RecentNotesPanel.defaultProps = {
recentNotes: [],
tagsFeed: [],
foldersFeed: [],
};
RecentNotesPanel.propTypes = {
recentNotes: PropTypes.arrayOf(PropTypes.shape({})),
tagsFeed: PropTypes.arrayOf(PropTypes.string),
foldersFeed: PropTypes.shape({}),
dispatch: PropTypes.func.isRequired,
};
const mapStateToProps = (state) => {
const recentNotes = (state.notesOrder || [])
.map((id) => state.notes[id])
.map((note) => {
const data = note[0].article ? note[0].article : note[0].episode;
const highlights = note.filter((n) => !n.text).length;
return { ...data, highlights, notes: note.length - highlights };
});
return {
recentNotes,
foldersFeed: state.foldersFeed || {},
tagsFeed: state.tagsFeed || [],
};
};
export default connect(mapStateToProps)(RecentNotesPanel);
|
lib/js/messi.js | jakelin212/jakelin212.github.io | /*
* jQuery Messi Plugin 1.2
* https://github.com/marcosesperon/jquery-messi
*
* Copyright 2012, Marcos Esperón
* http://marcosesperon.es
*
* Licensed under the MIT license:
* http://www.opensource.org/licenses/MIT
*/
// Clase principal
function Messi(data, options) {
var _this = this;
_this.options = jQuery.extend({}, Messi.prototype.options, options || {});
// preparamos el elemento
_this.messi = jQuery(_this.template);
_this.setContent(data);
// ajustamos el título
if(_this.options.title == null) {
jQuery('.messi-titlebox', _this.messi).remove();
} else {
jQuery('.messi-title', _this.messi).append(_this.options.title);
if(_this.options.buttons.length === 0 && !_this.options.autoclose) {
if(_this.options.closeButton) {
var close = jQuery('<span class="messi-closebtn"></span>');
close.bind('click', function() {
_this.hide();
});
jQuery('.messi-titlebox', this.messi).prepend(close);
};
};
if(_this.options.titleClass != null) jQuery('.messi-titlebox', this.messi).addClass(_this.options.titleClass);
};
// ajustamos el ancho
if(_this.options.width != null) jQuery('.messi-box', _this.messi).css('width', _this.options.width);
// preparamos los botones
if(_this.options.buttons.length > 0) {
for (var i = 0; i < _this.options.buttons.length; i++) {
var cls = (_this.options.buttons[i].btnClass) ? _this.options.buttons[i].btnClass : '';
var val = (_this.options.buttons[i].val) ? _this.options.buttons[i].val : '';
var btn = jQuery('<div class="btnbox"><button class="btn ' + cls + '" href="#">' + _this.options.buttons[i].label + '</button></div>').data('value', val);
btn.bind('click', function() {
var value = jQuery.data(this, 'value');
var after = (_this.options.callback != null) ? function() { _this.options.callback(value); } : null;
_this.hide(after);
});
jQuery('.messi-actions', this.messi).append(btn);
};
} else {
jQuery('.messi-footbox', this.messi).remove();
};
// preparamos el botón de cerrar automáticamente
if(_this.options.buttons.length === 0 && _this.options.title == null && !_this.options.autoclose) {
if(_this.options.closeButton) {
var close = jQuery('<span class="messi-closebtn"></span>');
close.bind('click', function() {
_this.hide();
});
jQuery('.messi-content', this.messi).prepend(close);
};
};
// activamos la pantalla modal
_this.modal = (_this.options.modal) ? jQuery('<div class="messi-modal"></div>').css({opacity: _this.options.modalOpacity, width: jQuery(document).width(), height: jQuery(document).height(), 'z-index': _this.options.zIndex + jQuery('.messi').length}).appendTo(document.body) : null;
// mostramos el mensaje
if(_this.options.show) _this.show();
// controlamos el redimensionamiento de la pantalla
jQuery(window).bind('resize', function(){ _this.resize(); });
// configuramos el cierre automático
if(_this.options.autoclose != null) {
setTimeout(function(_this) {
_this.hide();
}, _this.options.autoclose, this);
};
return _this;
};
Messi.prototype = {
options: {
autoclose: null, // autoclose message after 'x' miliseconds, i.e: 5000
buttons: [], // array of buttons, i.e: [{id: 'ok', label: 'OK', val: 'OK'}]
callback: null, // callback function after close message
center: true, // center message on screen
closeButton: true, // show close button in header title (or content if buttons array is empty).
height: 'auto', // content height
title: null, // message title
titleClass: null, // title style: info, warning, success, error
modal: false, // shows message in modal (loads background)
modalOpacity: .2, // modal background opacity
padding: '10px', // content padding
show: true, // show message after load
unload: true, // unload message after hide
viewport: {top: '0px', left: '0px'}, // if not center message, sets X and Y position
width: '500px', // message width
zIndex: 99999 // message z-index
},
template: '<div class="messi"><div class="messi-box"><div class="messi-wrapper"><div class="messi-titlebox"><span class="messi-title"></span></div><div class="messi-content"></div><div class="messi-footbox"><div class="messi-actions"></div></div></div></div></div>',
content: '<div></div>',
visible: false,
setContent: function(data) {
jQuery('.messi-content', this.messi).css({padding: this.options.padding, height: this.options.height}).empty().append(data);
},
viewport: function() {
return {
top: ((jQuery(window).height() - this.messi.height()) / 2) + jQuery(window).scrollTop() + "px",
left: ((jQuery(window).width() - this.messi.width()) / 2) + jQuery(window).scrollLeft() + "px"
};
},
show: function() {
if(this.visible) return;
if(this.options.modal && this.modal != null) this.modal.show();
this.messi.appendTo(document.body);
// obtenemos el centro de la pantalla si la opción de centrar está activada
if(this.options.center) this.options.viewport = this.viewport(jQuery('.messi-box', this.messi));
this.messi.css({top: this.options.viewport.top, left: this.options.viewport.left, 'z-index': this.options.zIndex + jQuery('.messi').length}).show().animate({opacity: 1}, 300);
this.visible = true;
},
hide: function(after) {
if (!this.visible) return;
var _this = this;
this.messi.animate({opacity: 0}, 300, function() {
if(_this.options.modal && _this.modal != null) _this.modal.remove();
_this.messi.css({display: 'none'}).remove();
// reactivamos el scroll
//document.documentElement.style.overflow = "visible";
_this.visible = false;
if (after) after.call();
if(_this.options.unload) _this.unload();
});
return this;
},
resize: function() {
if(this.options.modal) {
jQuery('.messi-modal').css({width: jQuery(document).width(), height: jQuery(document).height()});
};
if(this.options.center) {
this.options.viewport = this.viewport(jQuery('.messi-box', this.messi));
this.messi.css({top: this.options.viewport.top, left: this.options.viewport.left});
};
},
toggle: function() {
this[this.visible ? 'hide' : 'show']();
return this;
},
unload: function() {
if (this.visible) this.hide();
jQuery(window).unbind('resize', this.resize());
this.messi.remove();
},
};
// llamadas especiales
jQuery.extend(Messi, {
alert: function(data, callback, options) {
var btntxt = (options.btnText) ? options.btnText : 'OK';
var buttons = [{id: 'ok', label: btntxt}];
options = jQuery.extend({closeButton: false, modal: true, buttons: buttons, callback:function() {}}, options || {}, {show: true, unload: true, callback: callback});
return new Messi(data, options);
},
ask: function(data, callback, options) {
var btnyestxt = (options.btnYesText) ? options.btnYesText : 'Yes';
var btnnotxt = (options.btnNoText) ? options.btnNoText : 'No';
var buttons = [
{id: 'yes', label: btnyestxt, val: 'Y', btnClass: 'btn-success'},
{id: 'no', label: btnnotxt, val: 'N', btnClass: 'btn-danger'},
];
options = jQuery.extend({closeButton: false, modal: true, buttons: buttons, callback:function() {}}, options || {}, {show: true, unload: true, callback: callback});
return new Messi(data, options);
},
img: function(src, options) {
var img = new Image();
jQuery(img).load(function() {
var vp = {width: jQuery(window).width() - 50, height: jQuery(window).height() - 50};
var ratio = (this.width > vp.width || this.height > vp.height) ? Math.min(vp.width / this.width, vp.height / this.height) : 1;
jQuery(img).css({width: this.width * ratio, height: this.height * ratio});
options = jQuery.extend(options || {}, {show: true, unload: true, closeButton: true, width: this.width * ratio, height: this.height * ratio, padding: 0});
new Messi(img, options);
}).error(function() {
console.log('Error loading ' + src);
}).attr('src', src);
},
load: function(url, options) {
options = jQuery.extend(options || {}, {show: true, unload: true});
var request = {
url: url,
dataType: 'html',
cache: false,
error: function (request, status, error) {
console.log(request.responseText);
},
success: function(html) {
new Messi(html, options);
}
};
jQuery.ajax(request);
}
}); |
webapps/zd/js/bower_components/qselectsponsor/1.0.1/jquery-1.10.2.js | zzsoszz/nodejshtttpserver | /*!
* jQuery JavaScript Library v1.10.2
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-07-03T13:48Z
*/
(function( window, undefined ) {
// Can't do this because several apps including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
// Support: Firefox 18+
//"use strict";
var
// The deferred used on DOM ready
readyList,
// A central reference to the root jQuery(document)
rootjQuery,
// Support: IE<10
// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
core_strundefined = typeof undefined,
// Use the correct document accordingly with window argument (sandbox)
location = window.location,
document = window.document,
docElem = document.documentElement,
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// [[Class]] -> type pairs
class2type = {},
// List of deleted data cache ids, so we can reuse them
core_deletedIds = [],
core_version = "1.10.2",
// Save a reference to some core methods
core_concat = core_deletedIds.concat,
core_push = core_deletedIds.push,
core_slice = core_deletedIds.slice,
core_indexOf = core_deletedIds.indexOf,
core_toString = class2type.toString,
core_hasOwn = class2type.hasOwnProperty,
core_trim = core_version.trim,
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context, rootjQuery );
},
// Used for matching numbers
core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
// Used for splitting on whitespace
core_rnotwhite = /\S+/g,
// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
// JSON RegExp
rvalidchars = /^[\],:{}\s]*$/,
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
// Matches dashed string for camelizing
rmsPrefix = /^-ms-/,
rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
},
// The ready event handler
completed = function( event ) {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
detach();
jQuery.ready();
}
},
// Clean-up method for dom ready events
detach = function() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed, false );
window.removeEventListener( "load", completed, false );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: core_version,
constructor: jQuery,
init: function( selector, context, rootjQuery ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
// Assume that strings that start and end with <> are HTML and skip the regex check
match = [ null, selector, null ];
} else {
match = rquickExpr.exec( selector );
}
// Match html or make sure no context is specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
context = context instanceof jQuery ? context[0] : context;
// scripts is true for back-compat
jQuery.merge( this, jQuery.parseHTML(
match[1],
context && context.nodeType ? context.ownerDocument || context : document,
true
) );
// HANDLE: $(html, props)
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
for ( match in context ) {
// Properties of context are called as methods if possible
if ( jQuery.isFunction( this[ match ] ) ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
} else {
this.attr( match, context[ match ] );
}
}
}
return this;
// HANDLE: $(#id)
} else {
elem = document.getElementById( match[2] );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return this.constructor( context ).find( selector );
}
// HANDLE: $(DOMElement)
} else if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return core_slice.call( this );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems ) {
// Build a new jQuery matched element set
var ret = jQuery.merge( this.constructor(), elems );
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
},
slice: function() {
return this.pushStack( core_slice.apply( this, arguments ) );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
eq: function( i ) {
var len = this.length,
j = +i + ( i < 0 ? len : 0 );
return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || this.constructor(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: core_push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
var src, copyIsArray, copy, name, options, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
deep = false;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging plain objects or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
if ( copyIsArray ) {
copyIsArray = false;
clone = src && jQuery.isArray(src) ? src : [];
} else {
clone = src && jQuery.isPlainObject(src) ? src : {};
}
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
// Unique for each copy of jQuery on the page
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
noConflict: function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
// Hold (or release) the ready event
holdReady: function( hold ) {
if ( hold ) {
jQuery.readyWait++;
} else {
jQuery.ready( true );
}
},
// Handle when the DOM is ready
ready: function( wait ) {
// Abort if there are pending holds or we're already ready
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
return;
}
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If a normal DOM Ready event fired, decrement, and wait if need be
if ( wait !== true && --jQuery.readyWait > 0 ) {
return;
}
// If there are functions bound, to execute
readyList.resolveWith( document, [ jQuery ] );
// Trigger any bound ready events
if ( jQuery.fn.trigger ) {
jQuery( document ).trigger("ready").off("ready");
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return jQuery.type(obj) === "function";
},
isArray: Array.isArray || function( obj ) {
return jQuery.type(obj) === "array";
},
isWindow: function( obj ) {
/* jshint eqeqeq: false */
return obj != null && obj == obj.window;
},
isNumeric: function( obj ) {
return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
if ( obj == null ) {
return String( obj );
}
return typeof obj === "object" || typeof obj === "function" ?
class2type[ core_toString.call(obj) ] || "object" :
typeof obj;
},
isPlainObject: function( obj ) {
var key;
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
try {
// Not own constructor property must be Object
if ( obj.constructor &&
!core_hasOwn.call(obj, "constructor") &&
!core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
// IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
// Support: IE<9
// Handle iteration over inherited properties before own properties.
if ( jQuery.support.ownLast ) {
for ( key in obj ) {
return core_hasOwn.call( obj, key );
}
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
for ( key in obj ) {}
return key === undefined || core_hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw new Error( msg );
},
// data: string of html
// context (optional): If specified, the fragment will be created in this context, defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
parseHTML: function( data, context, keepScripts ) {
if ( !data || typeof data !== "string" ) {
return null;
}
if ( typeof context === "boolean" ) {
keepScripts = context;
context = false;
}
context = context || document;
var parsed = rsingleTag.exec( data ),
scripts = !keepScripts && [];
// Single tag
if ( parsed ) {
return [ context.createElement( parsed[1] ) ];
}
parsed = jQuery.buildFragment( [ data ], context, scripts );
if ( scripts ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
},
parseJSON: function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
return window.JSON.parse( data );
}
if ( data === null ) {
return data;
}
if ( typeof data === "string" ) {
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
if ( data ) {
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
.replace( rvalidtokens, "]" )
.replace( rvalidbraces, "")) ) {
return ( new Function( "return " + data ) )();
}
}
}
jQuery.error( "Invalid JSON: " + data );
},
// Cross-browser xml parsing
parseXML: function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
xml = tmp.parseFromString( data , "text/xml" );
} else { // IE
xml = new ActiveXObject( "Microsoft.XMLDOM" );
xml.async = "false";
xml.loadXML( data );
}
} catch( e ) {
xml = undefined;
}
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
jQuery.error( "Invalid XML: " + data );
}
return xml;
},
noop: function() {},
// Evaluates a script in a global context
// Workarounds based on findings by Jim Driscoll
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
globalEval: function( data ) {
if ( data && jQuery.trim( data ) ) {
// We use execScript on Internet Explorer
// We use an anonymous function so that context is window
// rather than jQuery in Firefox
( window.execScript || function( data ) {
window[ "eval" ].call( window, data );
} )( data );
}
},
// Convert dashed to camelCase; used by the css and data modules
// Microsoft forgot to hump their vendor prefix (#9572)
camelCase: function( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
},
// args is for internal usage only
each: function( obj, callback, args ) {
var value,
i = 0,
length = obj.length,
isArray = isArraylike( obj );
if ( args ) {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.apply( obj[ i ], args );
if ( value === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
} else {
for ( i in obj ) {
value = callback.call( obj[ i ], i, obj[ i ] );
if ( value === false ) {
break;
}
}
}
}
return obj;
},
// Use native String.trim function wherever possible
trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
function( text ) {
return text == null ?
"" :
core_trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( arr, results ) {
var ret = results || [];
if ( arr != null ) {
if ( isArraylike( Object(arr) ) ) {
jQuery.merge( ret,
typeof arr === "string" ?
[ arr ] : arr
);
} else {
core_push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( core_indexOf ) {
return core_indexOf.call( arr, elem, i );
}
len = arr.length;
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
for ( ; i < len; i++ ) {
// Skip accessing in sparse arrays
if ( i in arr && arr[ i ] === elem ) {
return i;
}
}
}
return -1;
},
merge: function( first, second ) {
var l = second.length,
i = first.length,
j = 0;
if ( typeof l === "number" ) {
for ( ; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var retVal,
ret = [],
i = 0,
length = elems.length;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var value,
i = 0,
length = elems.length,
isArray = isArraylike( elems ),
ret = [];
// Go through the array, translating each of the items to their
if ( isArray ) {
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
}
// Flatten any nested arrays
return core_concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
var args, proxy, tmp;
if ( typeof context === "string" ) {
tmp = fn[ context ];
context = fn;
fn = tmp;
}
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !jQuery.isFunction( fn ) ) {
return undefined;
}
// Simulated bind
args = core_slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
};
// Set the guid of unique handler to the same of original handler, so it can be removed
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
return proxy;
},
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
length = elems.length,
bulk = key == null;
// Sets many values
if ( jQuery.type( key ) === "object" ) {
chainable = true;
for ( i in key ) {
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !jQuery.isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < length; i++ ) {
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
}
}
}
return chainable ?
elems :
// Gets
bulk ?
fn.call( elems ) :
length ? fn( elems[0], key ) : emptyGet;
},
now: function() {
return ( new Date() ).getTime();
},
// A method for quickly swapping in/out CSS properties to get correct calculations.
// Note: this method belongs to the css module but it's needed here for the support module.
// If support gets modularized, this method should be moved back to the css module.
swap: function( elem, options, callback, args ) {
var ret, name,
old = {};
// Remember the old values, and insert the new ones
for ( name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
ret = callback.apply( elem, args || [] );
// Revert the old values
for ( name in options ) {
elem.style[ name ] = old[ name ];
}
return ret;
}
});
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called after the browser event has already occurred.
// we once tried to use readyState "interactive" here, but it caused issues like the one
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
if ( document.readyState === "complete" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed, false );
// If IE event model is used
} else {
// Ensure firing before onload, maybe late but safe also for iframes
document.attachEvent( "onreadystatechange", completed );
// A fallback to window.onload, that will always work
window.attachEvent( "onload", completed );
// If IE and not a frame
// continually check to see if the document is ready
var top = false;
try {
top = window.frameElement == null && document.documentElement;
} catch(e) {}
if ( top && top.doScroll ) {
(function doScrollCheck() {
if ( !jQuery.isReady ) {
try {
// Use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
top.doScroll("left");
} catch(e) {
return setTimeout( doScrollCheck, 50 );
}
// detach all dom ready events
detach();
// and execute any waiting functions
jQuery.ready();
}
})();
}
}
}
return readyList.promise( obj );
};
// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
});
function isArraylike( obj ) {
var length = obj.length,
type = jQuery.type( obj );
if ( jQuery.isWindow( obj ) ) {
return false;
}
if ( obj.nodeType === 1 && length ) {
return true;
}
return type === "array" || type !== "function" &&
( length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj );
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
/*!
* Sizzle CSS Selector Engine v1.10.2
* http://sizzlejs.com/
*
* Copyright 2013 jQuery Foundation, Inc. and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2013-07-03
*/
(function( window, undefined ) {
var i,
support,
cachedruns,
Expr,
getText,
isXML,
compile,
outermostContext,
sortInput,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + -(new Date()),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
hasDuplicate = false,
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
return 0;
}
return 0;
},
// General-purpose constants
strundefined = typeof undefined,
MAX_NEGATIVE = 1 << 31,
// Instance methods
hasOwn = ({}).hasOwnProperty,
arr = [],
pop = arr.pop,
push_native = arr.push,
push = arr.push,
slice = arr.slice,
// Use a stripped-down indexOf if we can't use a native one
indexOf = arr.indexOf || function( elem ) {
var i = 0,
len = this.length;
for ( ; i < len; i++ ) {
if ( this[i] === elem ) {
return i;
}
}
return -1;
},
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
// Regular expressions
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/css3-syntax/#characters
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Loosely modeled on CSS identifier characters
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = characterEncoding.replace( "w", "w#" ),
// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
"*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
// Prefer arguments quoted,
// then not containing pseudos/brackets,
// then attribute selectors/non-parenthetical expressions,
// then anything else
// These preferences are here to reduce the number of selectors
// needing tokenize in the PSEUDO preFilter
pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rsibling = new RegExp( whitespace + "*[+~]" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + characterEncoding + ")" ),
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
// For use in libraries implementing .is()
// We use this for POS matching in `select`
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
},
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rescape = /'|\\/g,
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
funescape = function( _, escaped, escapedWhitespace ) {
var high = "0x" + escaped - 0x10000;
// NaN means non-codepoint
// Support: Firefox
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
// BMP codepoint
high < 0 ?
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
};
// Optimize for push.apply( _, NodeList )
try {
push.apply(
(arr = slice.call( preferredDoc.childNodes )),
preferredDoc.childNodes
);
// Support: Android<4.0
// Detect silently failing push.apply
arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
push = { apply: arr.length ?
// Leverage slice if possible
function( target, els ) {
push_native.apply( target, slice.call(els) );
} :
// Support: IE<9
// Otherwise append directly
function( target, els ) {
var j = target.length,
i = 0;
// Can't trust NodeList.length
while ( (target[j++] = els[i++]) ) {}
target.length = j - 1;
}
};
}
function Sizzle( selector, context, results, seed ) {
var match, elem, m, nodeType,
// QSA vars
i, groups, old, nid, newContext, newSelector;
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
results = results || [];
if ( !selector || typeof selector !== "string" ) {
return results;
}
if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
return [];
}
if ( documentIsHTML && !seed ) {
// Shortcuts
if ( (match = rquickExpr.exec( selector )) ) {
// Speed-up: Sizzle("#ID")
if ( (m = match[1]) ) {
if ( nodeType === 9 ) {
elem = context.getElementById( m );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
if ( elem && elem.parentNode ) {
// Handle the case where IE, Opera, and Webkit return items
// by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
} else {
// Context is not a document
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
contains( context, elem ) && elem.id === m ) {
results.push( elem );
return results;
}
}
// Speed-up: Sizzle("TAG")
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Speed-up: Sizzle(".CLASS")
} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// QSA path
if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
nid = old = expando;
newContext = context;
newSelector = nodeType === 9 && selector;
// qSA works strangely on Element-rooted queries
// We can work around this by specifying an extra ID on the root
// and working up from there (Thanks to Andrew Dupont for the technique)
// IE 8 doesn't work on object elements
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
groups = tokenize( selector );
if ( (old = context.getAttribute("id")) ) {
nid = old.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", nid );
}
nid = "[id='" + nid + "'] ";
i = groups.length;
while ( i-- ) {
groups[i] = nid + toSelector( groups[i] );
}
newContext = rsibling.test( selector ) && context.parentNode || context;
newSelector = groups.join(",");
}
if ( newSelector ) {
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch(qsaError) {
} finally {
if ( !old ) {
context.removeAttribute("id");
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* Create key-value caches of limited size
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
* deleting the oldest entry
*/
function createCache() {
var keys = [];
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
if ( keys.push( key += " " ) > Expr.cacheLength ) {
// Only keep the most recent entries
delete cache[ keys.shift() ];
}
return (cache[ key ] = value);
}
return cache;
}
/**
* Mark a function for special use by Sizzle
* @param {Function} fn The function to mark
*/
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
/**
* Support testing using an element
* @param {Function} fn Passed the created div and expects a boolean result
*/
function assert( fn ) {
var div = document.createElement("div");
try {
return !!fn( div );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( div.parentNode ) {
div.parentNode.removeChild( div );
}
// release memory in IE
div = null;
}
}
/**
* Adds the same handler for all of the specified attrs
* @param {String} attrs Pipe-separated list of attributes
* @param {Function} handler The method that will be applied
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = attrs.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
*/
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
( ~b.sourceIndex || MAX_NEGATIVE ) -
( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
/**
* Returns a function to use in pseudos for input types
* @param {String} type
*/
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for buttons
* @param {String} type
*/
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
/**
* Returns a function to use in pseudos for positionals
* @param {Function} fn
*/
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
/**
* Detect xml
* @param {Element|Object} elem An element or a document
*/
isXML = Sizzle.isXML = function( elem ) {
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Sets document-related variables once based on the current document
* @param {Element|Object} [doc] An element or document object to use to set the document
* @returns {Object} Returns the current document
*/
setDocument = Sizzle.setDocument = function( node ) {
var doc = node ? node.ownerDocument || node : preferredDoc,
parent = doc.defaultView;
// If no document and documentElement is available, return
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Set our document
document = doc;
docElem = doc.documentElement;
// Support tests
documentIsHTML = !isXML( doc );
// Support: IE>8
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
// IE6-8 do not support the defaultView property so parent will be undefined
if ( parent && parent.attachEvent && parent !== parent.top ) {
parent.attachEvent( "onbeforeunload", function() {
setDocument();
});
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
support.attributes = assert(function( div ) {
div.className = "i";
return !div.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( div ) {
div.appendChild( doc.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Check if getElementsByClassName can be trusted
support.getElementsByClassName = assert(function( div ) {
div.innerHTML = "<div class='a'></div><div class='a i'></div>";
// Support: Safari<4
// Catch class over-caching
div.firstChild.className = "i";
// Support: Opera<10
// Catch gEBCN failure to find non-leading classes
return div.getElementsByClassName("i").length === 2;
});
// Support: IE<10
// Check if getElementById returns elements by name
// The broken getElementById methods don't pick up programatically-set names,
// so use a roundabout getElementsByName test
support.getById = assert(function( div ) {
docElem.appendChild( div ).id = expando;
return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
});
// ID find and filter
if ( support.getById ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
var m = context.getElementById( id );
// Check parentNode to catch when Blackberry 4.6 returns
// nodes that are no longer in the document #6963
return m && m.parentNode ? [m] : [];
}
};
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
return elem.getAttribute("id") === attrId;
};
};
} else {
// Support: IE6/7
// getElementById is not reliable as a find shortcut
delete Expr.find["ID"];
Expr.filter["ID"] = function( id ) {
var attrId = id.replace( runescape, funescape );
return function( elem ) {
var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== strundefined ) {
return context.getElementsByTagName( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
results = context.getElementsByTagName( tag );
// Filter out possible comments
if ( tag === "*" ) {
while ( (elem = results[i++]) ) {
if ( elem.nodeType === 1 ) {
tmp.push( elem );
}
}
return tmp;
}
return results;
};
// Class
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
return context.getElementsByClassName( className );
}
};
/* QSA/matchesSelector
---------------------------------------------------------------------- */
// QSA and matchesSelector support
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
rbuggyMatches = [];
// qSa(:focus) reports false when true (Chrome 21)
// We allow this because of a bug in IE8/9 that throws an error
// whenever `document.activeElement` is accessed on an iframe
// So, we allow :focus to pass through QSA all the time to avoid the IE error
// See http://bugs.jquery.com/ticket/13378
rbuggyQSA = [];
if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
// Build QSA regex
// Regex strategy adopted from Diego Perini
assert(function( div ) {
// Select is set to empty string on purpose
// This is to test IE's treatment of not explicitly
// setting a boolean content attribute,
// since its presence should be enough
// http://bugs.jquery.com/ticket/12359
div.innerHTML = "<select><option selected=''></option></select>";
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Webkit/Opera - :checked should return selected option elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":checked").length ) {
rbuggyQSA.push(":checked");
}
});
assert(function( div ) {
// Support: Opera 10-12/IE8
// ^= $= *= and empty values
// Should not select anything
// Support: Windows 8 Native Apps
// The type attribute is restricted during .innerHTML assignment
var input = doc.createElement("input");
input.setAttribute( "type", "hidden" );
div.appendChild( input ).setAttribute( "t", "" );
if ( div.querySelectorAll("[t^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
// IE8 throws error here and will not see later tests
if ( !div.querySelectorAll(":enabled").length ) {
rbuggyQSA.push( ":enabled", ":disabled" );
}
// Opera 10-11 does not throw on post-comma invalid pseudos
div.querySelectorAll("*,:x");
rbuggyQSA.push(",.*:");
});
}
if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
docElem.mozMatchesSelector ||
docElem.oMatchesSelector ||
docElem.msMatchesSelector) )) ) {
assert(function( div ) {
// Check to see if it's possible to do matchesSelector
// on a disconnected node (IE 9)
support.disconnectedMatch = matches.call( div, "div" );
// This should fail with an exception
// Gecko does not error, returns false instead
matches.call( div, "[s!='']:x" );
rbuggyMatches.push( "!=", pseudos );
});
}
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
/* Contains
---------------------------------------------------------------------- */
// Element contains another
// Purposefully does not implement inclusive descendent
// As in, an element does not contain itself
contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
function( a, b ) {
var adown = a.nodeType === 9 ? a.documentElement : a,
bup = b && b.parentNode;
return a === bup || !!( bup && bup.nodeType === 1 && (
adown.contains ?
adown.contains( bup ) :
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
));
} :
function( a, b ) {
if ( b ) {
while ( (b = b.parentNode) ) {
if ( b === a ) {
return true;
}
}
}
return false;
};
/* Sorting
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = docElem.compareDocumentPosition ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
if ( compare ) {
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === doc || contains(preferredDoc, a) ) {
return -1;
}
if ( b === doc || contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
}
// Not directly comparable, sort on existence of method
return a.compareDocumentPosition ? -1 : 1;
} :
function( a, b ) {
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
// Parentless nodes are either documents or disconnected
} else if ( !aup || !bup ) {
return a === doc ? -1 :
b === doc ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
0;
// If the nodes are siblings, we can do a quick check
} else if ( aup === bup ) {
return siblingCheck( a, b );
}
// Otherwise we need full lists of their ancestors for comparison
cur = a;
while ( (cur = cur.parentNode) ) {
ap.unshift( cur );
}
cur = b;
while ( (cur = cur.parentNode) ) {
bp.unshift( cur );
}
// Walk down the tree looking for a discrepancy
while ( ap[i] === bp[i] ) {
i++;
}
return i ?
// Do a sibling check if the nodes have a common ancestor
siblingCheck( ap[i], bp[i] ) :
// Otherwise nodes in our document sort first
ap[i] === preferredDoc ? -1 :
bp[i] === preferredDoc ? 1 :
0;
};
return doc;
};
Sizzle.matches = function( expr, elements ) {
return Sizzle( expr, null, null, elements );
};
Sizzle.matchesSelector = function( elem, expr ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
// Make sure that attribute selectors are quoted
expr = expr.replace( rattributeQuotes, "='$1']" );
if ( support.matchesSelector && documentIsHTML &&
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
try {
var ret = matches.call( elem, expr );
// IE 9's matchesSelector returns false on disconnected nodes
if ( ret || support.disconnectedMatch ||
// As well, disconnected nodes are said to be in a document
// fragment in IE 9
elem.document && elem.document.nodeType !== 11 ) {
return ret;
}
} catch(e) {}
}
return Sizzle( expr, document, null, [elem] ).length > 0;
};
Sizzle.contains = function( context, elem ) {
// Set document vars if needed
if ( ( context.ownerDocument || context ) !== document ) {
setDocument( context );
}
return contains( context, elem );
};
Sizzle.attr = function( elem, name ) {
// Set document vars if needed
if ( ( elem.ownerDocument || elem ) !== document ) {
setDocument( elem );
}
var fn = Expr.attrHandle[ name.toLowerCase() ],
// Don't get fooled by Object.prototype properties (jQuery #13807)
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
fn( elem, name, !documentIsHTML ) :
undefined;
return val === undefined ?
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null :
val;
};
Sizzle.error = function( msg ) {
throw new Error( "Syntax error, unrecognized expression: " + msg );
};
/**
* Document sorting and removing duplicates
* @param {ArrayLike} results
*/
Sizzle.uniqueSort = function( results ) {
var elem,
duplicates = [],
j = 0,
i = 0;
// Unless we *know* we can detect duplicates, assume their presence
hasDuplicate = !support.detectDuplicates;
sortInput = !support.sortStable && results.slice( 0 );
results.sort( sortOrder );
if ( hasDuplicate ) {
while ( (elem = results[i++]) ) {
if ( elem === results[ i ] ) {
j = duplicates.push( i );
}
}
while ( j-- ) {
results.splice( duplicates[ j ], 1 );
}
}
return results;
};
/**
* Utility function for retrieving the text value of an array of DOM nodes
* @param {Array|Element} elem
*/
getText = Sizzle.getText = function( elem ) {
var node,
ret = "",
i = 0,
nodeType = elem.nodeType;
if ( !nodeType ) {
// If no nodeType, this is expected to be an array
for ( ; (node = elem[i]); i++ ) {
// Do not traverse comment nodes
ret += getText( node );
}
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
// Use textContent for elements
// innerText usage removed for consistency of new lines (see #11153)
if ( typeof elem.textContent === "string" ) {
return elem.textContent;
} else {
// Traverse its children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
ret += getText( elem );
}
}
} else if ( nodeType === 3 || nodeType === 4 ) {
return elem.nodeValue;
}
// Do not include comment or processing instruction nodes
return ret;
};
Expr = Sizzle.selectors = {
// Can be adjusted by the user
cacheLength: 50,
createPseudo: markFunction,
match: matchExpr,
attrHandle: {},
find: {},
relative: {
">": { dir: "parentNode", first: true },
" ": { dir: "parentNode" },
"+": { dir: "previousSibling", first: true },
"~": { dir: "previousSibling" }
},
preFilter: {
"ATTR": function( match ) {
match[1] = match[1].replace( runescape, funescape );
// Move the given value to match[3] whether quoted or unquoted
match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
if ( match[2] === "~=" ) {
match[3] = " " + match[3] + " ";
}
return match.slice( 0, 4 );
},
"CHILD": function( match ) {
/* matches from matchExpr["CHILD"]
1 type (only|nth|...)
2 what (child|of-type)
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
4 xn-component of xn+y argument ([+-]?\d*n|)
5 sign of xn-component
6 x of xn-component
7 sign of y-component
8 y of y-component
*/
match[1] = match[1].toLowerCase();
if ( match[1].slice( 0, 3 ) === "nth" ) {
// nth-* requires argument
if ( !match[3] ) {
Sizzle.error( match[0] );
}
// numeric x and y parameters for Expr.filter.CHILD
// remember that false/true cast respectively to 0/1
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
// other types prohibit arguments
} else if ( match[3] ) {
Sizzle.error( match[0] );
}
return match;
},
"PSEUDO": function( match ) {
var excess,
unquoted = !match[5] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] && match[4] !== undefined ) {
match[2] = match[4];
// Strip excess characters from unquoted arguments
} else if ( unquoted && rpseudo.test( unquoted ) &&
// Get excess from tokenize (recursively)
(excess = tokenize( unquoted, true )) &&
// advance to the next closing parenthesis
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
// excess is a negative index
match[0] = match[0].slice( 0, excess );
match[2] = unquoted.slice( 0, excess );
}
// Return only captures needed by the pseudo filter method (type and argument)
return match.slice( 0, 3 );
}
},
filter: {
"TAG": function( nodeNameSelector ) {
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
return nodeNameSelector === "*" ?
function() { return true; } :
function( elem ) {
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
};
},
"CLASS": function( className ) {
var pattern = classCache[ className + " " ];
return pattern ||
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
classCache( className, function( elem ) {
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
});
},
"ATTR": function( name, operator, check ) {
return function( elem ) {
var result = Sizzle.attr( elem, name );
if ( result == null ) {
return operator === "!=";
}
if ( !operator ) {
return true;
}
result += "";
return operator === "=" ? result === check :
operator === "!=" ? result !== check :
operator === "^=" ? check && result.indexOf( check ) === 0 :
operator === "*=" ? check && result.indexOf( check ) > -1 :
operator === "$=" ? check && result.slice( -check.length ) === check :
operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
false;
};
},
"CHILD": function( type, what, argument, first, last ) {
var simple = type.slice( 0, 3 ) !== "nth",
forward = type.slice( -4 ) !== "last",
ofType = what === "of-type";
return first === 1 && last === 0 ?
// Shortcut for :nth-*(n)
function( elem ) {
return !!elem.parentNode;
} :
function( elem, context, xml ) {
var cache, outerCache, node, diff, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType;
if ( parent ) {
// :(first|last|only)-(child|of-type)
if ( simple ) {
while ( dir ) {
node = elem;
while ( (node = node[ dir ]) ) {
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
return false;
}
}
// Reverse direction for :only-* (if we haven't yet done so)
start = dir = type === "only" && !start && "nextSibling";
}
return true;
}
start = [ forward ? parent.firstChild : parent.lastChild ];
// non-xml :nth-child(...) stores cache data on `parent`
if ( forward && useCache ) {
// Seek `elem` from a previously-cached index
outerCache = parent[ expando ] || (parent[ expando ] = {});
cache = outerCache[ type ] || [];
nodeIndex = cache[0] === dirruns && cache[1];
diff = cache[0] === dirruns && cache[2];
node = nodeIndex && parent.childNodes[ nodeIndex ];
while ( (node = ++nodeIndex && node && node[ dir ] ||
// Fallback to seeking `elem` from the start
(diff = nodeIndex = 0) || start.pop()) ) {
// When found, cache indexes on `parent` and break
if ( node.nodeType === 1 && ++diff && node === elem ) {
outerCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
// Use previously-cached element index if available
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
diff = cache[1];
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
} else {
// Use the same loop as above to seek `elem` from the start
while ( (node = ++nodeIndex && node && node[ dir ] ||
(diff = nodeIndex = 0) || start.pop()) ) {
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
// Cache the index of each encountered element
if ( useCache ) {
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
}
if ( node === elem ) {
break;
}
}
}
}
// Incorporate the offset, then check against cycle size
diff -= last;
return diff === first || ( diff % first === 0 && diff / first >= 0 );
}
};
},
"PSEUDO": function( pseudo, argument ) {
// pseudo-class names are case-insensitive
// http://www.w3.org/TR/selectors/#pseudo-classes
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
// Remember that setFilters inherits from pseudos
var args,
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
Sizzle.error( "unsupported pseudo: " + pseudo );
// The user may use createPseudo to indicate that
// arguments are needed to create the filter function
// just as Sizzle does
if ( fn[ expando ] ) {
return fn( argument );
}
// But maintain support for old signatures
if ( fn.length > 1 ) {
args = [ pseudo, pseudo, "", argument ];
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
markFunction(function( seed, matches ) {
var idx,
matched = fn( seed, argument ),
i = matched.length;
while ( i-- ) {
idx = indexOf.call( seed, matched[i] );
seed[ idx ] = !( matches[ idx ] = matched[i] );
}
}) :
function( elem ) {
return fn( elem, 0, args );
};
}
return fn;
}
},
pseudos: {
// Potentially complex pseudos
"not": markFunction(function( selector ) {
// Trim the selector passed to compile
// to avoid treating leading and trailing
// spaces as combinators
var input = [],
results = [],
matcher = compile( selector.replace( rtrim, "$1" ) );
return matcher[ expando ] ?
markFunction(function( seed, matches, context, xml ) {
var elem,
unmatched = matcher( seed, null, xml, [] ),
i = seed.length;
// Match elements unmatched by `matcher`
while ( i-- ) {
if ( (elem = unmatched[i]) ) {
seed[i] = !(matches[i] = elem);
}
}
}) :
function( elem, context, xml ) {
input[0] = elem;
matcher( input, null, xml, results );
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
return function( elem ) {
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
};
}),
// "Whether an element is represented by a :lang() selector
// is based solely on the element's language value
// being equal to the identifier C,
// or beginning with the identifier C immediately followed by "-".
// The matching of C against the element's language value is performed case-insensitively.
// The identifier C does not have to be a valid language name."
// http://www.w3.org/TR/selectors/#lang-pseudo
"lang": markFunction( function( lang ) {
// lang value must be a valid identifier
if ( !ridentifier.test(lang || "") ) {
Sizzle.error( "unsupported lang: " + lang );
}
lang = lang.replace( runescape, funescape ).toLowerCase();
return function( elem ) {
var elemLang;
do {
if ( (elemLang = documentIsHTML ?
elem.lang :
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
elemLang = elemLang.toLowerCase();
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
}
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
return false;
};
}),
// Miscellaneous
"target": function( elem ) {
var hash = window.location && window.location.hash;
return hash && hash.slice( 1 ) === elem.id;
},
"root": function( elem ) {
return elem === docElem;
},
"focus": function( elem ) {
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
},
// Boolean properties
"enabled": function( elem ) {
return elem.disabled === false;
},
"disabled": function( elem ) {
return elem.disabled === true;
},
"checked": function( elem ) {
// In CSS3, :checked should return both checked and selected elements
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
var nodeName = elem.nodeName.toLowerCase();
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
},
"selected": function( elem ) {
// Accessing this property makes selected-by-default
// options in Safari work properly
if ( elem.parentNode ) {
elem.parentNode.selectedIndex;
}
return elem.selected === true;
},
// Contents
"empty": function( elem ) {
// http://www.w3.org/TR/selectors/#empty-pseudo
// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
// not comment, processing instructions, or others
// Thanks to Diego Perini for the nodeName shortcut
// Greater than "@" means alpha characters (specifically not starting with "#" or "?")
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
return false;
}
}
return true;
},
"parent": function( elem ) {
return !Expr.pseudos["empty"]( elem );
},
// Element/input types
"header": function( elem ) {
return rheader.test( elem.nodeName );
},
"input": function( elem ) {
return rinputs.test( elem.nodeName );
},
"button": function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === "button" || name === "button";
},
"text": function( elem ) {
var attr;
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
// use getAttribute instead to test this case
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
},
// Position-in-collection
"first": createPositionalPseudo(function() {
return [ 0 ];
}),
"last": createPositionalPseudo(function( matchIndexes, length ) {
return [ length - 1 ];
}),
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
return [ argument < 0 ? argument + length : argument ];
}),
"even": createPositionalPseudo(function( matchIndexes, length ) {
var i = 0;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"odd": createPositionalPseudo(function( matchIndexes, length ) {
var i = 1;
for ( ; i < length; i += 2 ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; --i >= 0; ) {
matchIndexes.push( i );
}
return matchIndexes;
}),
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
var i = argument < 0 ? argument + length : argument;
for ( ; ++i < length; ) {
matchIndexes.push( i );
}
return matchIndexes;
})
}
};
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
Expr.pseudos[ i ] = createButtonPseudo( i );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first run
if ( !matched || (match = rcomma.exec( soFar )) ) {
if ( match ) {
// Don't consume trailing commas as valid
soFar = soFar.slice( match[0].length ) || soFar;
}
groups.push( tokens = [] );
}
matched = false;
// Combinators
if ( (match = rcombinators.exec( soFar )) ) {
matched = match.shift();
tokens.push({
value: matched,
// Cast descendant combinators to space
type: match[0].replace( rtrim, " " )
});
soFar = soFar.slice( matched.length );
}
// Filters
for ( type in Expr.filter ) {
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
(match = preFilters[ type ]( match ))) ) {
matched = match.shift();
tokens.push({
value: matched,
type: type,
matches: match
});
soFar = soFar.slice( matched.length );
}
}
if ( !matched ) {
break;
}
}
// Return the length of the invalid excess
// if we're just parsing
// Otherwise, throw an error or return tokens
return parseOnly ?
soFar.length :
soFar ?
Sizzle.error( selector ) :
// Cache the tokens
tokenCache( selector, groups ).slice( 0 );
}
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
checkNonElements = base && dir === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var data, cache, outerCache,
dirkey = dirruns + " " + doneName;
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
if ( (data = cache[1]) === true || data === cachedruns ) {
return data === true;
}
} else {
cache = outerCache[ dir ] = [ dirkey ];
cache[1] = matcher( elem, context, xml ) || cachedruns;
if ( cache[1] === true ) {
return true;
}
}
}
}
}
};
}
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf.call( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
// A counter to specify which element is currently being matched
var matcherCachedRuns = 0,
bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, expandContext ) {
var elem, j, matcher,
setMatched = [],
matchedCount = 0,
i = "0",
unmatched = seed && [],
outermost = expandContext != null,
contextBackup = outermostContext,
// We must always have either seed elements or context
elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
if ( outermost ) {
outermostContext = context !== document && context;
cachedruns = matcherCachedRuns;
}
// Add elements passing elementMatchers directly to results
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
for ( ; (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context, xml ) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
cachedruns = ++matcherCachedRuns;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// Apply set filters to unmatched elements
matchedCount += i;
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
var i,
setMatchers = [],
elementMatchers = [],
cached = compilerCache[ selector + " " ];
if ( !cached ) {
// Generate a function of recursive functions that can be used to check each element
if ( !group ) {
group = tokenize( selector );
}
i = group.length;
while ( i-- ) {
cached = matcherFromTokens( group[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
}
return cached;
};
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
function select( selector, context, results, seed ) {
var i, tokens, token, type, find,
match = tokenize( selector );
if ( !seed ) {
// Try to minimize operations if there is only one group
if ( match.length === 1 ) {
// Take a shortcut and set the context if the root selector is an ID
tokens = match[0] = match[0].slice( 0 );
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
support.getById && context.nodeType === 9 && documentIsHTML &&
Expr.relative[ tokens[1].type ] ) {
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
if ( !context ) {
return results;
}
selector = selector.slice( tokens.shift().value.length );
}
// Fetch a seed set for right-to-left matching
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
while ( i-- ) {
token = tokens[i];
// Abort if we hit a combinator
if ( Expr.relative[ (type = token.type) ] ) {
break;
}
if ( (find = Expr.find[ type ]) ) {
// Search, expanding context for leading sibling combinators
if ( (seed = find(
token.matches[0].replace( runescape, funescape ),
rsibling.test( tokens[0].type ) && context.parentNode || context
)) ) {
// If seed is empty or no tokens remain, we can return early
tokens.splice( i, 1 );
selector = seed.length && toSelector( tokens );
if ( !selector ) {
push.apply( results, seed );
return results;
}
break;
}
}
}
}
}
// Compile and execute a filtering function
// Provide `match` to avoid retokenization if we modified the selector above
compile( selector, match )(
seed,
context,
!documentIsHTML,
results,
rsibling.test( selector )
);
return results;
}
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome<14
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = hasDuplicate;
// Initialize against the default document
setDocument();
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( div1 ) {
// Should return 1, but returns 4 (following)
return div1.compareDocumentPosition( document.createElement("div") ) & 1;
});
// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( div ) {
div.innerHTML = "<input/>";
div.firstChild.setAttribute( "value", "" );
return div.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( div ) {
return div.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return (val = elem.getAttributeNode( name )) && val.specified ?
val.value :
elem[ name ] === true ? name.toLowerCase() : null;
}
});
}
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
})( window );
// String to Object options format cache
var optionsCache = {};
// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
var object = optionsCache[ options ] = {};
jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
object[ flag ] = true;
});
return object;
}
/*
* Create a callback list using the following parameters:
*
* options: an optional list of space-separated options that will change how
* the callback list behaves or a more traditional option object
*
* By default a callback list will act like an event callback list and can be
* "fired" multiple times.
*
* Possible options:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* memory: will keep track of previous values and will call any callback added
* after the list has been fired right away with the latest "memorized"
* values (like a Deferred)
*
* unique: will ensure a callback can only be added once (no duplicate in the list)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
jQuery.Callbacks = function( options ) {
// Convert options from String-formatted to Object-formatted if needed
// (we check in cache first)
options = typeof options === "string" ?
( optionsCache[ options ] || createOptions( options ) ) :
jQuery.extend( {}, options );
var // Flag to know if list is currently firing
firing,
// Last fire value (for non-forgettable lists)
memory,
// Flag to know if list was already fired
fired,
// End of the loop when firing
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
// First callback to fire (used internally by add and fireWith)
firingStart,
// Actual callback list
list = [],
// Stack of fire calls for repeatable lists
stack = !options.once && [],
// Fire callbacks
fire = function( data ) {
memory = options.memory && data;
fired = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
memory = false; // To prevent further calls using add
break;
}
}
firing = false;
if ( list ) {
if ( stack ) {
if ( stack.length ) {
fire( stack.shift() );
}
} else if ( memory ) {
list = [];
} else {
self.disable();
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// First, we save the current length
var start = list.length;
(function add( args ) {
jQuery.each( args, function( _, arg ) {
var type = jQuery.type( arg );
if ( type === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && type !== "string" ) {
// Inspect recursively
add( arg );
}
});
})( arguments );
// Do we need to add the callbacks to the
// current firing batch?
if ( firing ) {
firingLength = list.length;
// With memory, if we're not firing then
// we should call right away
} else if ( memory ) {
firingStart = start;
fire( memory );
}
}
return this;
},
// Remove a callback from the list
remove: function() {
if ( list ) {
jQuery.each( arguments, function( _, arg ) {
var index;
while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
if ( firing ) {
if ( index <= firingLength ) {
firingLength--;
}
if ( index <= firingIndex ) {
firingIndex--;
}
}
}
});
}
return this;
},
// Check if a given callback is in the list.
// If no argument is given, return whether or not list has callbacks attached.
has: function( fn ) {
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
},
// Remove all callbacks from the list
empty: function() {
list = [];
firingLength = 0;
return this;
},
// Have the list do nothing anymore
disable: function() {
list = stack = memory = undefined;
return this;
},
// Is it disabled?
disabled: function() {
return !list;
},
// Lock the list in its current state
lock: function() {
stack = undefined;
if ( !memory ) {
self.disable();
}
return this;
},
// Is it locked?
locked: function() {
return !stack;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( list && ( !fired || stack ) ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
if ( firing ) {
stack.push( args );
} else {
fire( args );
}
}
return this;
},
// Call all the callbacks with the given arguments
fire: function() {
self.fireWith( this, arguments );
return this;
},
// To know if the callbacks have already been called at least once
fired: function() {
return !!fired;
}
};
return self;
};
jQuery.extend({
Deferred: function( func ) {
var tuples = [
// action, add listener, listener list, final state
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
[ "notify", "progress", jQuery.Callbacks("memory") ]
],
state = "pending",
promise = {
state: function() {
return state;
},
always: function() {
deferred.done( arguments ).fail( arguments );
return this;
},
then: function( /* fnDone, fnFail, fnProgress */ ) {
var fns = arguments;
return jQuery.Deferred(function( newDefer ) {
jQuery.each( tuples, function( i, tuple ) {
var action = tuple[ 0 ],
fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
// deferred[ done | fail | progress ] for forwarding actions to newDefer
deferred[ tuple[1] ](function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && jQuery.isFunction( returned.promise ) ) {
returned.promise()
.done( newDefer.resolve )
.fail( newDefer.reject )
.progress( newDefer.notify );
} else {
newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
}
});
});
fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
return obj != null ? jQuery.extend( obj, promise ) : promise;
}
},
deferred = {};
// Keep pipe for back-compat
promise.pipe = promise.then;
// Add list-specific methods
jQuery.each( tuples, function( i, tuple ) {
var list = tuple[ 2 ],
stateString = tuple[ 3 ];
// promise[ done | fail | progress ] = list.add
promise[ tuple[1] ] = list.add;
// Handle state
if ( stateString ) {
list.add(function() {
// state = [ resolved | rejected ]
state = stateString;
// [ reject_list | resolve_list ].disable; progress_list.lock
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
}
// deferred[ resolve | reject | notify ]
deferred[ tuple[0] ] = function() {
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
return this;
};
deferred[ tuple[0] + "With" ] = list.fireWith;
});
// Make the deferred a promise
promise.promise( deferred );
// Call given func if any
if ( func ) {
func.call( deferred, deferred );
}
// All done!
return deferred;
},
// Deferred helper
when: function( subordinate /* , ..., subordinateN */ ) {
var i = 0,
resolveValues = core_slice.call( arguments ),
length = resolveValues.length,
// the count of uncompleted subordinates
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
// Update function for both resolve and progress values
updateFunc = function( i, contexts, values ) {
return function( value ) {
contexts[ i ] = this;
values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
if( values === progressValues ) {
deferred.notifyWith( contexts, values );
} else if ( !( --remaining ) ) {
deferred.resolveWith( contexts, values );
}
};
},
progressValues, progressContexts, resolveContexts;
// add listeners to Deferred subordinates; treat others as resolved
if ( length > 1 ) {
progressValues = new Array( length );
progressContexts = new Array( length );
resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
resolveValues[ i ].promise()
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject )
.progress( updateFunc( i, progressContexts, progressValues ) );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
});
jQuery.support = (function( support ) {
var all, a, input, select, fragment, opt, eventName, isSupported, i,
div = document.createElement("div");
// Setup
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// Finish early in limited (non-browser) environments
all = div.getElementsByTagName("*") || [];
a = div.getElementsByTagName("a")[ 0 ];
if ( !a || !a.style || !all.length ) {
return support;
}
// First batch of tests
select = document.createElement("select");
opt = select.appendChild( document.createElement("option") );
input = div.getElementsByTagName("input")[ 0 ];
a.style.cssText = "top:1px;float:left;opacity:.5";
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
support.getSetAttribute = div.className !== "t";
// IE strips leading whitespace when .innerHTML is used
support.leadingWhitespace = div.firstChild.nodeType === 3;
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
support.tbody = !div.getElementsByTagName("tbody").length;
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
support.htmlSerialize = !!div.getElementsByTagName("link").length;
// Get the style information from getAttribute
// (IE uses .cssText instead)
support.style = /top/.test( a.getAttribute("style") );
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
support.hrefNormalized = a.getAttribute("href") === "/a";
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
support.opacity = /^0.5/.test( a.style.opacity );
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
support.cssFloat = !!a.style.cssFloat;
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
support.checkOn = !!input.value;
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
support.optSelected = opt.selected;
// Tests for enctype support on a form (#6743)
support.enctype = !!document.createElement("form").enctype;
// Makes sure cloning an html5 element does not cause problems
// Where outerHTML is undefined, this still works
support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";
// Will be defined later
support.inlineBlockNeedsLayout = false;
support.shrinkWrapBlocks = false;
support.pixelPosition = false;
support.deleteExpando = true;
support.noCloneEvent = true;
support.reliableMarginRight = true;
support.boxSizingReliable = true;
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)
select.disabled = true;
support.optDisabled = !opt.disabled;
// Support: IE<9
try {
delete div.test;
} catch( e ) {
support.deleteExpando = false;
}
// Check if we can trust getAttribute("value")
input = document.createElement("input");
input.setAttribute( "value", "" );
support.input = input.getAttribute( "value" ) === "";
// Check if an input maintains its value after becoming a radio
input.value = "t";
input.setAttribute( "type", "radio" );
support.radioValue = input.value === "t";
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "checked", "t" );
input.setAttribute( "name", "t" );
fragment = document.createDocumentFragment();
fragment.appendChild( input );
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
support.appendChecked = input.checked;
// WebKit doesn't clone checked state correctly in fragments
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9
// Opera does not clone events (and typeof div.attachEvent === undefined).
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
if ( div.attachEvent ) {
div.attachEvent( "onclick", function() {
support.noCloneEvent = false;
});
div.cloneNode( true ).click();
}
// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
for ( i in { submit: true, change: true, focusin: true }) {
div.setAttribute( eventName = "on" + i, "t" );
support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
}
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
// Support: IE<9
// Iteration over object's inherited properties before its own.
for ( i in jQuery( support ) ) {
break;
}
support.ownLast = i !== "0";
// Run tests that need a body at doc ready
jQuery(function() {
var container, marginDiv, tds,
divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
body = document.getElementsByTagName("body")[0];
if ( !body ) {
// Return for frameset docs that don't have a body
return;
}
container = document.createElement("div");
container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
body.appendChild( container ).appendChild( div );
// Support: IE8
// Check if table cells still have offsetWidth/Height when they are set
// to display:none and there are still other visible table cells in a
// table row; if so, offsetWidth/Height are not reliable for use when
// determining if an element has been hidden directly using
// display:none (it is still safe to use offsets if a parent element is
// hidden; don safety goggles and see bug #4512 for more information).
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
tds = div.getElementsByTagName("td");
tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
tds[ 1 ].style.display = "none";
// Support: IE8
// Check if empty table cells still have offsetWidth/Height
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
// Check box-sizing and margin behavior.
div.innerHTML = "";
div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
// Workaround failing boxSizing test due to offsetWidth returning wrong value
// with some non-1 values of body zoom, ticket #13543
jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
support.boxSizing = div.offsetWidth === 4;
});
// Use window.getComputedStyle because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. (#3333)
// Fails in WebKit before Feb 2011 nightlies
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
marginDiv = div.appendChild( document.createElement("div") );
marginDiv.style.cssText = div.style.cssText = divReset;
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
support.reliableMarginRight =
!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
}
if ( typeof div.style.zoom !== core_strundefined ) {
// Support: IE<8
// Check if natively block-level elements act like inline-block
// elements when setting their display to 'inline' and giving
// them layout
div.innerHTML = "";
div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Support: IE6
// Check if elements with layout shrink-wrap their children
div.style.display = "block";
div.innerHTML = "<div></div>";
div.firstChild.style.width = "5px";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
if ( support.inlineBlockNeedsLayout ) {
// Prevent IE 6 from affecting layout for positioned elements #11048
// Prevent IE from shrinking the body in IE 7 mode #12869
// Support: IE<8
body.style.zoom = 1;
}
}
body.removeChild( container );
// Null elements to avoid leaks in IE
container = div = tds = marginDiv = null;
});
// Null elements to avoid leaks in IE
all = select = fragment = opt = a = input = null;
return support;
})({});
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
rmultiDash = /([A-Z])/g;
function internalData( elem, name, data, pvt /* Internal Use Only */ ){
if ( !jQuery.acceptData( elem ) ) {
return;
}
var ret, thisCache,
internalKey = jQuery.expando,
// We have to handle DOM nodes and JS objects differently because IE6-7
// can't GC object references properly across the DOM-JS boundary
isNode = elem.nodeType,
// Only DOM nodes need the global jQuery cache; JS object data is
// attached directly to the object so GC can occur automatically
cache = isNode ? jQuery.cache : elem,
// Only defining an ID for JS objects if its cache already exists allows
// the code to shortcut on the same path as a DOM node with no cache
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
// Avoid doing any more work than we need to when trying to get data on an
// object that has no data at all
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
return;
}
if ( !id ) {
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
} else {
id = internalKey;
}
}
if ( !cache[ id ] ) {
// Avoid exposing jQuery metadata on plain JS objects when the object
// is serialized using JSON.stringify
cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
}
// An object can be passed to jQuery.data instead of a key/value pair; this gets
// shallow copied over onto the existing cache
if ( typeof name === "object" || typeof name === "function" ) {
if ( pvt ) {
cache[ id ] = jQuery.extend( cache[ id ], name );
} else {
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
}
}
thisCache = cache[ id ];
// jQuery data() is stored in a separate object inside the object's internal data
// cache in order to avoid key collisions between internal data and user-defined
// data.
if ( !pvt ) {
if ( !thisCache.data ) {
thisCache.data = {};
}
thisCache = thisCache.data;
}
if ( data !== undefined ) {
thisCache[ jQuery.camelCase( name ) ] = data;
}
// Check for both converted-to-camel and non-converted data property names
// If a data property was specified
if ( typeof name === "string" ) {
// First Try to find as-is property data
ret = thisCache[ name ];
// Test for null|undefined property data
if ( ret == null ) {
// Try to find the camelCased property
ret = thisCache[ jQuery.camelCase( name ) ];
}
} else {
ret = thisCache;
}
return ret;
}
function internalRemoveData( elem, name, pvt ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
var thisCache, i,
isNode = elem.nodeType,
// See jQuery.data for more information
cache = isNode ? jQuery.cache : elem,
id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( !cache[ id ] ) {
return;
}
if ( name ) {
thisCache = pvt ? cache[ id ] : cache[ id ].data;
if ( thisCache ) {
// Support array or space separated string names for data keys
if ( !jQuery.isArray( name ) ) {
// try the string as a key before any manipulation
if ( name in thisCache ) {
name = [ name ];
} else {
// split the camel cased version by spaces unless a key with the spaces exists
name = jQuery.camelCase( name );
if ( name in thisCache ) {
name = [ name ];
} else {
name = name.split(" ");
}
}
} else {
// If "name" is an array of keys...
// When data is initially created, via ("key", "val") signature,
// keys will be converted to camelCase.
// Since there is no way to tell _how_ a key was added, remove
// both plain key and camelCase key. #12786
// This will only penalize the array argument path.
name = name.concat( jQuery.map( name, jQuery.camelCase ) );
}
i = name.length;
while ( i-- ) {
delete thisCache[ name[i] ];
}
// If there is no data left in the cache, we want to continue
// and let the cache object itself get destroyed
if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
return;
}
}
}
// See jQuery.data for more information
if ( !pvt ) {
delete cache[ id ].data;
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
if ( !isEmptyDataObject( cache[ id ] ) ) {
return;
}
}
// Destroy the cache
if ( isNode ) {
jQuery.cleanData( [ elem ], true );
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
/* jshint eqeqeq: false */
} else if ( jQuery.support.deleteExpando || cache != cache.window ) {
/* jshint eqeqeq: true */
delete cache[ id ];
// When all else fails, null
} else {
cache[ id ] = null;
}
}
jQuery.extend({
cache: {},
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"applet": true,
"embed": true,
// Ban all objects except for Flash (which handle expandos)
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
},
hasData: function( elem ) {
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
return !!elem && !isEmptyDataObject( elem );
},
data: function( elem, name, data ) {
return internalData( elem, name, data );
},
removeData: function( elem, name ) {
return internalRemoveData( elem, name );
},
// For internal use only.
_data: function( elem, name, data ) {
return internalData( elem, name, data, true );
},
_removeData: function( elem, name ) {
return internalRemoveData( elem, name, true );
},
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
// Do not set data on non-element because it will not be cleared (#8335).
if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
return false;
}
var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
// nodes accept data unless otherwise specified; rejection can be conditional
return !noData || noData !== true && elem.getAttribute("classid") === noData;
}
});
jQuery.fn.extend({
data: function( key, value ) {
var attrs, name,
data = null,
i = 0,
elem = this[0];
// Special expections of .data basically thwart jQuery.access,
// so implement the relevant behavior ourselves
// Gets all values
if ( key === undefined ) {
if ( this.length ) {
data = jQuery.data( elem );
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
attrs = elem.attributes;
for ( ; i < attrs.length; i++ ) {
name = attrs[i].name;
if ( name.indexOf("data-") === 0 ) {
name = jQuery.camelCase( name.slice(5) );
dataAttr( elem, name, data[ name ] );
}
}
jQuery._data( elem, "parsedAttrs", true );
}
}
return data;
}
// Sets multiple values
if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
return arguments.length > 1 ?
// Sets one value
this.each(function() {
jQuery.data( this, key, value );
}) :
// Gets one value
// Try to fetch any internally stored data first
elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "string" ) {
try {
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
// Only convert to a number if it doesn't change the string
+data + "" === data ? +data :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// Make sure we set the data so it isn't changed later
jQuery.data( elem, key, data );
} else {
data = undefined;
}
}
return data;
}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
var name;
for ( name in obj ) {
// if the public data object is empty, the private is still empty
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
continue;
}
if ( name !== "toJSON" ) {
return false;
}
}
return true;
}
jQuery.extend({
queue: function( elem, type, data ) {
var queue;
if ( elem ) {
type = ( type || "fx" ) + "queue";
queue = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
if ( !queue || jQuery.isArray(data) ) {
queue = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
queue.push( data );
}
}
return queue || [];
}
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
startLength = queue.length,
fn = queue.shift(),
hooks = jQuery._queueHooks( elem, type ),
next = function() {
jQuery.dequeue( elem, type );
};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
startLength--;
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
// clear up the last queue stop function
delete hooks.stop;
fn.call( elem, next, hooks );
}
if ( !startLength && hooks ) {
hooks.empty.fire();
}
},
// not intended for public consumption - generates a queueHooks object, or returns the current one
_queueHooks: function( elem, type ) {
var key = type + "queueHooks";
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
empty: jQuery.Callbacks("once memory").add(function() {
jQuery._removeData( elem, type + "queue" );
jQuery._removeData( elem, key );
})
});
}
});
jQuery.fn.extend({
queue: function( type, data ) {
var setter = 2;
if ( typeof type !== "string" ) {
data = type;
type = "fx";
setter--;
}
if ( arguments.length < setter ) {
return jQuery.queue( this[0], type );
}
return data === undefined ?
this :
this.each(function() {
var queue = jQuery.queue( this, type, data );
// ensure a hooks for this queue
jQuery._queueHooks( this, type );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
type = type || "fx";
return this.queue( type, function( next, hooks ) {
var timeout = setTimeout( next, time );
hooks.stop = function() {
clearTimeout( timeout );
};
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
promise: function( type, obj ) {
var tmp,
count = 1,
defer = jQuery.Deferred(),
elements = this,
i = this.length,
resolve = function() {
if ( !( --count ) ) {
defer.resolveWith( elements, [ elements ] );
}
};
if ( typeof type !== "string" ) {
obj = type;
type = undefined;
}
type = type || "fx";
while( i-- ) {
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
if ( tmp && tmp.empty ) {
count++;
tmp.empty.add( resolve );
}
}
resolve();
return defer.promise( obj );
}
});
var nodeHook, boolHook,
rclass = /[\t\r\n\f]/g,
rreturn = /\r/g,
rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = jQuery.support.getSetAttribute,
getSetInput = jQuery.support.input;
jQuery.fn.extend({
attr: function( name, value ) {
return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each(function() {
jQuery.removeAttr( this, name );
});
},
prop: function( name, value ) {
return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
},
removeProp: function( name ) {
name = jQuery.propFix[ name ] || name;
return this.each(function() {
// try/catch handles cases where IE balks (such as removing a property on window)
try {
this[ name ] = undefined;
delete this[ name ];
} catch( e ) {}
});
},
addClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).addClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
// The disjunction here is for better compressibility (see removeClass)
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
" "
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
elem.className = jQuery.trim( cur );
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, clazz, j,
i = 0,
len = this.length,
proceed = arguments.length === 0 || typeof value === "string" && value;
if ( jQuery.isFunction( value ) ) {
return this.each(function( j ) {
jQuery( this ).removeClass( value.call( this, j, this.className ) );
});
}
if ( proceed ) {
classes = ( value || "" ).match( core_rnotwhite ) || [];
for ( ; i < len; i++ ) {
elem = this[ i ];
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
""
);
if ( cur ) {
j = 0;
while ( (clazz = classes[j++]) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
elem.className = value ? jQuery.trim( cur ) : "";
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value;
if ( typeof stateVal === "boolean" && type === "string" ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( jQuery.isFunction( value ) ) {
return this.each(function( i ) {
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className,
i = 0,
self = jQuery( this ),
classNames = value.match( core_rnotwhite ) || [];
while ( (className = classNames[ i++ ]) ) {
// check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( type === core_strundefined || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery._data( this, "__className__", this.className );
}
// If the element has a class name or if we're passed "false",
// then remove the whole classname (if there was one, the above saved it).
// Otherwise bring back whatever was previously saved (if anything),
// falling back to the empty string if nothing was stored.
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ",
i = 0,
l = this.length;
for ( ; i < l; i++ ) {
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
return true;
}
}
return false;
},
val: function( value ) {
var ret, hooks, isFunction,
elem = this[0];
if ( !arguments.length ) {
if ( elem ) {
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
return ret;
}
ret = elem.value;
return typeof ret === "string" ?
// handle most common string cases
ret.replace(rreturn, "") :
// handle cases where value is null/undef or number
ret == null ? "" : ret;
}
return;
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
var val;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call( this, i, jQuery( this ).val() );
} else {
val = value;
}
// Treat null/undefined as ""; convert numbers to string
if ( val == null ) {
val = "";
} else if ( typeof val === "number" ) {
val += "";
} else if ( jQuery.isArray( val ) ) {
val = jQuery.map(val, function ( value ) {
return value == null ? "" : value + "";
});
}
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
// If set returns undefined, fall back to normal setting
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
this.value = val;
}
});
}
});
jQuery.extend({
valHooks: {
option: {
get: function( elem ) {
// Use proper attribute retrieval(#6932, #12072)
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
elem.text;
}
},
select: {
get: function( elem ) {
var value, option,
options = elem.options,
index = elem.selectedIndex,
one = elem.type === "select-one" || index < 0,
values = one ? null : [],
max = one ? index + 1 : options.length,
i = index < 0 ?
max :
one ? index : 0;
// Loop through all the selected options
for ( ; i < max; i++ ) {
option = options[ i ];
// oldIE doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
// Get the specific value for the option
value = jQuery( option ).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
},
set: function( elem, value ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
optionSet = true;
}
}
// force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;
}
}
},
attr: function( elem, name, value ) {
var hooks, ret,
nType = elem.nodeType;
// don't get/set attributes on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === core_strundefined ) {
return jQuery.prop( elem, name, value );
}
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] ||
( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
}
if ( value !== undefined ) {
if ( value === null ) {
jQuery.removeAttr( elem, name );
} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
return ret;
} else {
elem.setAttribute( name, value + "" );
return value;
}
} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
return ret;
} else {
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ?
undefined :
ret;
}
},
removeAttr: function( elem, value ) {
var name, propName,
i = 0,
attrNames = value && value.match( core_rnotwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( (name = attrNames[i++]) ) {
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
if ( jQuery.expr.match.bool.test( name ) ) {
// Set corresponding property to false
if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
elem[ propName ] = false;
// Support: IE<9
// Also clear defaultChecked/defaultSelected (if appropriate)
} else {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
}
// See #9699 for explanation of this approach (setting first, then removal)
} else {
jQuery.attr( elem, name, "" );
}
elem.removeAttribute( getSetAttribute ? name : propName );
}
}
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
// Setting the type on a radio button after the value resets the value in IE6-9
// Reset value to default in case type is set after value during creation
var val = elem.value;
elem.setAttribute( "type", value );
if ( val ) {
elem.value = val;
}
return value;
}
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
},
prop: function( elem, name, value ) {
var ret, hooks, notxml,
nType = elem.nodeType;
// don't get/set properties on text, comment and attribute nodes
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
return;
}
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
if ( notxml ) {
// Fix name and attach hooks
name = jQuery.propFix[ name ] || name;
hooks = jQuery.propHooks[ name ];
}
if ( value !== undefined ) {
return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
ret :
( elem[ name ] = value );
} else {
return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
ret :
elem[ name ];
}
},
propHooks: {
tabIndex: {
get: function( elem ) {
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
// Use proper attribute retrieval(#12072)
var tabindex = jQuery.find.attr( elem, "tabindex" );
return tabindex ?
parseInt( tabindex, 10 ) :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
-1;
}
}
}
});
// Hooks for boolean attributes
boolHook = {
set: function( elem, value, name ) {
if ( value === false ) {
// Remove boolean attributes when set to false
jQuery.removeAttr( elem, name );
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
// IE<8 needs the *property* name
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
// Use defaultChecked and defaultSelected for oldIE
} else {
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
}
return name;
}
};
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
function( elem, name, isXML ) {
var fn = jQuery.expr.attrHandle[ name ],
ret = isXML ?
undefined :
/* jshint eqeqeq: false */
(jQuery.expr.attrHandle[ name ] = undefined) !=
getter( elem, name, isXML ) ?
name.toLowerCase() :
null;
jQuery.expr.attrHandle[ name ] = fn;
return ret;
} :
function( elem, name, isXML ) {
return isXML ?
undefined :
elem[ jQuery.camelCase( "default-" + name ) ] ?
name.toLowerCase() :
null;
};
});
// fix oldIE attroperties
if ( !getSetInput || !getSetAttribute ) {
jQuery.attrHooks.value = {
set: function( elem, value, name ) {
if ( jQuery.nodeName( elem, "input" ) ) {
// Does not return so that setAttribute is also used
elem.defaultValue = value;
} else {
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
return nodeHook && nodeHook.set( elem, value, name );
}
}
};
}
// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {
// Use this for any attribute in IE6/7
// This fixes almost every IE6/7 issue
nodeHook = {
set: function( elem, value, name ) {
// Set the existing or create a new attribute node
var ret = elem.getAttributeNode( name );
if ( !ret ) {
elem.setAttributeNode(
(ret = elem.ownerDocument.createAttribute( name ))
);
}
ret.value = value += "";
// Break association with cloned elements by also using setAttribute (#9646)
return name === "value" || value === elem.getAttribute( name ) ?
value :
undefined;
}
};
jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
// Some attributes are constructed with empty-string values when not defined
function( elem, name, isXML ) {
var ret;
return isXML ?
undefined :
(ret = elem.getAttributeNode( name )) && ret.value !== "" ?
ret.value :
null;
};
jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
return ret && ret.specified ?
ret.value :
undefined;
},
set: nodeHook.set
};
// Set contenteditable to false on removals(#10429)
// Setting to empty string throws an error as an invalid value
jQuery.attrHooks.contenteditable = {
set: function( elem, value, name ) {
nodeHook.set( elem, value === "" ? false : value, name );
}
};
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
// This is for removals
jQuery.each([ "width", "height" ], function( i, name ) {
jQuery.attrHooks[ name ] = {
set: function( elem, value ) {
if ( value === "" ) {
elem.setAttribute( name, "auto" );
return value;
}
}
};
});
}
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !jQuery.support.hrefNormalized ) {
// href/src property should get the full normalized URL (#10299/#12915)
jQuery.each([ "href", "src" ], function( i, name ) {
jQuery.propHooks[ name ] = {
get: function( elem ) {
return elem.getAttribute( name, 4 );
}
};
});
}
if ( !jQuery.support.style ) {
jQuery.attrHooks.style = {
get: function( elem ) {
// Return undefined in the case of empty string
// Note: IE uppercases css property names, but if we were to .toLowerCase()
// .cssText, that would destroy case senstitivity in URL's, like in "background"
return elem.style.cssText || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
return null;
}
};
}
jQuery.each([
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
});
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
jQuery.each([ "radio", "checkbox" ], function() {
jQuery.valHooks[ this ] = {
set: function( elem, value ) {
if ( jQuery.isArray( value ) ) {
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
}
}
};
if ( !jQuery.support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
// Support: Webkit
// "" is returned instead of "on" if a value isn't specified
return elem.getAttribute("value") === null ? "on" : elem.value;
};
}
});
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
/*
* Helper functions for managing events -- not part of the public interface.
* Props to Dean Edwards' addEvent library for many of the ideas.
*/
jQuery.event = {
global: {},
add: function( elem, types, handler, data, selector ) {
var tmp, events, t, handleObjIn,
special, eventHandle, handleObj,
handlers, type, namespaces, origType,
elemData = jQuery._data( elem );
// Don't attach events to noData or text/comment nodes (but allow plain objects)
if ( !elemData ) {
return;
}
// Caller can pass in an object of custom data in lieu of the handler
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
selector = handleObjIn.selector;
}
// Make sure that the handler has a unique ID, used to find/remove it later
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure and main handler, if this is the first
if ( !(events = elemData.events) ) {
events = elemData.events = {};
}
if ( !(eventHandle = elemData.handle) ) {
eventHandle = elemData.handle = function( e ) {
// Discard the second event of a jQuery.event.trigger() and
// when an event is called after a page has unloaded
return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
undefined;
};
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
eventHandle.elem = elem;
}
// Handle multiple events separated by a space
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// There *must* be a type, no attaching namespace-only handlers
if ( !type ) {
continue;
}
// If event changes its type, use the special event handlers for the changed type
special = jQuery.event.special[ type ] || {};
// If selector defined, determine special event api type, otherwise given type
type = ( selector ? special.delegateType : special.bindType ) || type;
// Update special based on newly reset type
special = jQuery.event.special[ type ] || {};
// handleObj is passed to all event handlers
handleObj = jQuery.extend({
type: type,
origType: origType,
data: data,
handler: handler,
guid: handler.guid,
selector: selector,
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Init the event handler queue if we're the first
if ( !(handlers = events[ type ]) ) {
handlers = events[ type ] = [];
handlers.delegateCount = 0;
// Only use addEventListener/attachEvent if the special events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add to the element's handler list, delegates in front
if ( selector ) {
handlers.splice( handlers.delegateCount++, 0, handleObj );
} else {
handlers.push( handleObj );
}
// Keep track of which events have ever been used, for event optimization
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
var j, handleObj, tmp,
origCount, t, events,
special, handlers, type,
namespaces, origType,
elemData = jQuery.hasData( elem ) && jQuery._data( elem );
if ( !elemData || !(events = elemData.events) ) {
return;
}
// Once for each type.namespace in types; type may be omitted
types = ( types || "" ).match( core_rnotwhite ) || [""];
t = types.length;
while ( t-- ) {
tmp = rtypenamespace.exec( types[t] ) || [];
type = origType = tmp[1];
namespaces = ( tmp[2] || "" ).split( "." ).sort();
// Unbind all events (on this namespace, if provided) for the element
if ( !type ) {
for ( type in events ) {
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
}
continue;
}
special = jQuery.event.special[ type ] || {};
type = ( selector ? special.delegateType : special.bindType ) || type;
handlers = events[ type ] || [];
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
// Remove matching events
origCount = j = handlers.length;
while ( j-- ) {
handleObj = handlers[ j ];
if ( ( mappedTypes || origType === handleObj.origType ) &&
( !handler || handler.guid === handleObj.guid ) &&
( !tmp || tmp.test( handleObj.namespace ) ) &&
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
handlers.splice( j, 1 );
if ( handleObj.selector ) {
handlers.delegateCount--;
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
}
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( origCount && !handlers.length ) {
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
delete elemData.handle;
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
jQuery._removeData( elem, "events" );
}
},
trigger: function( event, data, elem, onlyHandlers ) {
var handle, ontype, cur,
bubbleType, special, tmp, i,
eventPath = [ elem || document ],
type = core_hasOwn.call( event, "type" ) ? event.type : event,
namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
cur = tmp = elem = elem || document;
// Don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
return;
}
if ( type.indexOf(".") >= 0 ) {
// Namespaced trigger; create a regexp to match event type in handle()
namespaces = type.split(".");
type = namespaces.shift();
namespaces.sort();
}
ontype = type.indexOf(":") < 0 && "on" + type;
// Caller can pass in a jQuery.Event object, Object, or just an event type string
event = event[ jQuery.expando ] ?
event :
new jQuery.Event( type, typeof event === "object" && event );
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
event.isTrigger = onlyHandlers ? 2 : 3;
event.namespace = namespaces.join(".");
event.namespace_re = event.namespace ?
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
null;
// Clean up the event in case it is being reused
event.result = undefined;
if ( !event.target ) {
event.target = elem;
}
// Clone any incoming data and prepend the event, creating the handler arg list
data = data == null ?
[ event ] :
jQuery.makeArray( data, [ event ] );
// Allow special events to draw outside the lines
special = jQuery.event.special[ type ] || {};
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
return;
}
// Determine event propagation path in advance, per W3C events spec (#9951)
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
bubbleType = special.delegateType || type;
if ( !rfocusMorph.test( bubbleType + type ) ) {
cur = cur.parentNode;
}
for ( ; cur; cur = cur.parentNode ) {
eventPath.push( cur );
tmp = cur;
}
// Only add window if we got to document (e.g., not plain obj or detached DOM)
if ( tmp === (elem.ownerDocument || document) ) {
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
}
}
// Fire handlers on the event path
i = 0;
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
event.type = i > 1 ?
bubbleType :
special.bindType || type;
// jQuery handler
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
if ( handle ) {
handle.apply( cur, data );
}
// Native handler
handle = ontype && cur[ ontype ];
if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
event.preventDefault();
}
}
event.type = type;
// If nobody prevented the default action, do it now
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
jQuery.acceptData( elem ) ) {
// Call a native DOM method on the target with the same name name as the event.
// Can't use an .isFunction() check here because IE6/7 fails that test.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];
if ( tmp ) {
elem[ ontype ] = null;
}
// Prevent re-triggering of the same event, since we already bubbled it above
jQuery.event.triggered = type;
try {
elem[ type ]();
} catch ( e ) {
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
}
jQuery.event.triggered = undefined;
if ( tmp ) {
elem[ ontype ] = tmp;
}
}
}
}
return event.result;
},
dispatch: function( event ) {
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event );
var i, ret, handleObj, matched, j,
handlerQueue = [],
args = core_slice.call( arguments ),
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
special = jQuery.event.special[ event.type ] || {};
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
event.delegateTarget = this;
// Call the preDispatch hook for the mapped type, and let it bail if desired
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
return;
}
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
// Run delegates first; they may want to stop propagation beneath us
i = 0;
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
event.currentTarget = matched.elem;
j = 0;
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
// Triggered event must either 1) have no namespace, or
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
event.handleObj = handleObj;
event.data = handleObj.data;
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
.apply( matched.elem, args );
if ( ret !== undefined ) {
if ( (event.result = ret) === false ) {
event.preventDefault();
event.stopPropagation();
}
}
}
}
}
// Call the postDispatch hook for the mapped type
if ( special.postDispatch ) {
special.postDispatch.call( this, event );
}
return event.result;
},
handlers: function( event, handlers ) {
var sel, handleObj, matches, i,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
// Avoid non-left-click bubbling in Firefox (#3861)
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
/* jshint eqeqeq: false */
for ( ; cur != this; cur = cur.parentNode || this ) {
/* jshint eqeqeq: true */
// Don't check non-elements (#13208)
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
matches = [];
for ( i = 0; i < delegateCount; i++ ) {
handleObj = handlers[ i ];
// Don't conflict with Object.prototype properties (#13203)
sel = handleObj.selector + " ";
if ( matches[ sel ] === undefined ) {
matches[ sel ] = handleObj.needsContext ?
jQuery( sel, this ).index( cur ) >= 0 :
jQuery.find( sel, this, null, [ cur ] ).length;
}
if ( matches[ sel ] ) {
matches.push( handleObj );
}
}
if ( matches.length ) {
handlerQueue.push({ elem: cur, handlers: matches });
}
}
}
}
// Add the remaining (directly-bound) handlers
if ( delegateCount < handlers.length ) {
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
}
return handlerQueue;
},
fix: function( event ) {
if ( event[ jQuery.expando ] ) {
return event;
}
// Create a writable copy of the event object and normalize some properties
var i, prop, copy,
type = event.type,
originalEvent = event,
fixHook = this.fixHooks[ type ];
if ( !fixHook ) {
this.fixHooks[ type ] = fixHook =
rmouseEvent.test( type ) ? this.mouseHooks :
rkeyEvent.test( type ) ? this.keyHooks :
{};
}
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
event = new jQuery.Event( originalEvent );
i = copy.length;
while ( i-- ) {
prop = copy[ i ];
event[ prop ] = originalEvent[ prop ];
}
// Support: IE<9
// Fix target property (#1925)
if ( !event.target ) {
event.target = originalEvent.srcElement || document;
}
// Support: Chrome 23+, Safari?
// Target should not be a text node (#504, #13143)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Support: IE<9
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
event.metaKey = !!event.metaKey;
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
},
// Includes some event props shared by KeyEvent and MouseEvent
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
fixHooks: {},
keyHooks: {
props: "char charCode key keyCode".split(" "),
filter: function( event, original ) {
// Add which for key events
if ( event.which == null ) {
event.which = original.charCode != null ? original.charCode : original.keyCode;
}
return event;
}
},
mouseHooks: {
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
filter: function( event, original ) {
var body, eventDoc, doc,
button = original.button,
fromElement = original.fromElement;
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && original.clientX != null ) {
eventDoc = event.target.ownerDocument || document;
doc = eventDoc.documentElement;
body = eventDoc.body;
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && fromElement ) {
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && button !== undefined ) {
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
}
return event;
}
},
special: {
load: {
// Prevent triggered image.load events from bubbling to window.load
noBubble: true
},
focus: {
// Fire native event if possible so blur/focus sequence is correct
trigger: function() {
if ( this !== safeActiveElement() && this.focus ) {
try {
this.focus();
return false;
} catch ( e ) {
// Support: IE<9
// If we error on focus to hidden element (#1486, #12518),
// let .trigger() run the handlers
}
}
},
delegateType: "focusin"
},
blur: {
trigger: function() {
if ( this === safeActiveElement() && this.blur ) {
this.blur();
return false;
}
},
delegateType: "focusout"
},
click: {
// For checkbox, fire native event so checked state will be right
trigger: function() {
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
this.click();
return false;
}
},
// For cross-browser consistency, don't fire native .click() on links
_default: function( event ) {
return jQuery.nodeName( event.target, "a" );
}
},
beforeunload: {
postDispatch: function( event ) {
// Even when returnValue equals to undefined Firefox will still show alert
if ( event.result !== undefined ) {
event.originalEvent.returnValue = event.result;
}
}
}
},
simulate: function( type, elem, event, bubble ) {
// Piggyback on a donor event to simulate a different one.
// Fake originalEvent to avoid donor's stopPropagation, but if the
// simulated event prevents default then we do the same on the donor.
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true,
originalEvent: {}
}
);
if ( bubble ) {
jQuery.event.trigger( e, null, elem );
} else {
jQuery.event.dispatch.call( elem, e );
}
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle, false );
}
} :
function( elem, type, handle ) {
var name = "on" + type;
if ( elem.detachEvent ) {
// #8545, #7054, preventing memory leaks for custom events in IE6-8
// detachEvent needed property on element, by name of that event, to properly expose it to GC
if ( typeof elem[ name ] === core_strundefined ) {
elem[ name ] = null;
}
elem.detachEvent( name, handle );
}
};
jQuery.Event = function( src, props ) {
// Allow instantiation without the 'new' keyword
if ( !(this instanceof jQuery.Event) ) {
return new jQuery.Event( src, props );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
// Event type
} else {
this.type = src;
}
// Put explicitly provided properties onto the event object
if ( props ) {
jQuery.extend( this, props );
}
// Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || jQuery.now();
// Mark it as fixed
this[ jQuery.expando ] = true;
};
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse,
preventDefault: function() {
var e = this.originalEvent;
this.isDefaultPrevented = returnTrue;
if ( !e ) {
return;
}
// If preventDefault exists, run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
// Support: IE
// Otherwise set the returnValue property of the original event to false
} else {
e.returnValue = false;
}
},
stopPropagation: function() {
var e = this.originalEvent;
this.isPropagationStopped = returnTrue;
if ( !e ) {
return;
}
// If stopPropagation exists, run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// Support: IE
// Set the cancelBubble property of the original event to true
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
}
};
// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
delegateType: fix,
bindType: fix,
handle: function( event ) {
var ret,
target = this,
related = event.relatedTarget,
handleObj = event.handleObj;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
event.type = handleObj.origType;
ret = handleObj.handler.apply( this, arguments );
event.type = fix;
}
return ret;
}
};
});
// IE submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Lazy-add a submit handler when a descendant form may potentially be submitted
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
// Node name check avoids a VML-related crash in IE (#9807)
var elem = e.target,
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
if ( form && !jQuery._data( form, "submitBubbles" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
jQuery._data( form, "submitBubbles", true );
}
});
// return undefined since we don't need an event listener
},
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
delete event._submit_bubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event, true );
}
}
},
teardown: function() {
// Only need this for delegated form submit events
if ( jQuery.nodeName( this, "form" ) ) {
return false;
}
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
jQuery.event.remove( this, "._submit" );
}
};
}
// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {
jQuery.event.special.change = {
setup: function() {
if ( rformElems.test( this.nodeName ) ) {
// IE doesn't fire change on a check/radio until blur; trigger it on click
// after a propertychange. Eat the blur-change in special.change.handle.
// This still fires onchange a second time for check/radio after blur.
if ( this.type === "checkbox" || this.type === "radio" ) {
jQuery.event.add( this, "propertychange._change", function( event ) {
if ( event.originalEvent.propertyName === "checked" ) {
this._just_changed = true;
}
});
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event, true );
});
}
return false;
}
// Delegated event; lazy-add a change handler on descendant inputs
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
jQuery._data( elem, "changeBubbles", true );
}
});
},
handle: function( event ) {
var elem = event.target;
// Swallow native change events from checkbox/radio, we already triggered them above
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
return event.handleObj.handler.apply( this, arguments );
}
},
teardown: function() {
jQuery.event.remove( this, "._change" );
return !rformElems.test( this.nodeName );
}
};
}
// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler while someone wants focusin/focusout
var attaches = 0,
handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
};
jQuery.event.special[ fix ] = {
setup: function() {
if ( attaches++ === 0 ) {
document.addEventListener( orig, handler, true );
}
},
teardown: function() {
if ( --attaches === 0 ) {
document.removeEventListener( orig, handler, true );
}
}
};
});
}
jQuery.fn.extend({
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
var type, origFn;
// Types can be a map of types/handlers
if ( typeof types === "object" ) {
// ( types-Object, selector, data )
if ( typeof selector !== "string" ) {
// ( types-Object, data )
data = data || selector;
selector = undefined;
}
for ( type in types ) {
this.on( type, selector, data, types[ type ], one );
}
return this;
}
if ( data == null && fn == null ) {
// ( types, fn )
fn = selector;
data = selector = undefined;
} else if ( fn == null ) {
if ( typeof selector === "string" ) {
// ( types, selector, fn )
fn = data;
data = undefined;
} else {
// ( types, data, fn )
fn = data;
data = selector;
selector = undefined;
}
}
if ( fn === false ) {
fn = returnFalse;
} else if ( !fn ) {
return this;
}
if ( one === 1 ) {
origFn = fn;
fn = function( event ) {
// Can use an empty set, since event contains the info
jQuery().off( event );
return origFn.apply( this, arguments );
};
// Use same guid so caller can remove using origFn
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
}
return this.each( function() {
jQuery.event.add( this, types, fn, data, selector );
});
},
one: function( types, selector, data, fn ) {
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
handleObj.handler
);
return this;
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
for ( type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
}
if ( selector === false || typeof selector === "function" ) {
// ( types [, fn] )
fn = selector;
selector = undefined;
}
if ( fn === false ) {
fn = returnFalse;
}
return this.each(function() {
jQuery.event.remove( this, types, fn, selector );
});
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
var elem = this[0];
if ( elem ) {
return jQuery.event.trigger( type, data, elem, true );
}
}
});
var isSimple = /^.[^:#\[\.,]*$/,
rparentsprev = /^(?:parents|prev(?:Until|All))/,
rneedsContext = jQuery.expr.match.needsContext,
// methods guaranteed to produce a unique set when starting from a unique set
guaranteedUnique = {
children: true,
contents: true,
next: true,
prev: true
};
jQuery.fn.extend({
find: function( selector ) {
var i,
ret = [],
self = this,
len = self.length;
if ( typeof selector !== "string" ) {
return this.pushStack( jQuery( selector ).filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( self[ i ], this ) ) {
return true;
}
}
}) );
}
for ( i = 0; i < len; i++ ) {
jQuery.find( selector, self[ i ], ret );
}
// Needed because $( selector, context ) becomes $( context ).find( selector )
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
ret.selector = this.selector ? this.selector + " " + selector : selector;
return ret;
},
has: function( target ) {
var i,
targets = jQuery( target, this ),
len = targets.length;
return this.filter(function() {
for ( i = 0; i < len; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector || [], true) );
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector || [], false) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
ret = [],
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
jQuery( selectors, context || this.context ) :
0;
for ( ; i < l; i++ ) {
for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
// Always skip document fragments
if ( cur.nodeType < 11 && (pos ?
pos.index(cur) > -1 :
// Don't pass non-elements to Sizzle
cur.nodeType === 1 &&
jQuery.find.matchesSelector(cur, selectors)) ) {
cur = ret.push( cur );
break;
}
}
}
return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
// No argument, return index in parent
if ( !elem ) {
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
}
// index in selector
if ( typeof elem === "string" ) {
return jQuery.inArray( this[0], jQuery( elem ) );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context ) :
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( jQuery.unique(all) );
},
addBack: function( selector ) {
return this.add( selector == null ?
this.prevObject : this.prevObject.filter(selector)
);
}
});
function sibling( cur, dir ) {
do {
cur = cur[ dir ];
} while ( cur && cur.nodeType !== 1 );
return cur;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.merge( [], elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( name.slice( -5 ) !== "Until" ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
if ( this.length > 1 ) {
// Remove duplicates
if ( !guaranteedUnique[ name ] ) {
ret = jQuery.unique( ret );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
ret = ret.reverse();
}
}
return this.pushStack( ret );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
var elem = elems[ 0 ];
if ( not ) {
expr = ":not(" + expr + ")";
}
return elems.length === 1 && elem.nodeType === 1 ?
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
return elem.nodeType === 1;
}));
},
dir: function( elem, dir, until ) {
var matched = [],
cur = elem[ dir ];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
/* jshint -W018 */
return !!qualifier.call( elem, i, elem ) !== not;
});
}
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
});
}
if ( typeof qualifier === "string" ) {
if ( isSimple.test( qualifier ) ) {
return jQuery.filter( qualifier, elements, not );
}
qualifier = jQuery.filter( qualifier, elements );
}
return jQuery.grep( elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
});
}
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
rleadingWhitespace = /^\s+/,
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnoInnerhtml = /<(?:script|style|link)/i,
manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /^$|\/(?:java|ecma)script/i,
rscriptTypeMasked = /^true\/(.*)/,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
// We have to close these tags to support XHTML (#13200)
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
param: [ 1, "<object>", "</object>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
_default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
},
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
jQuery.fn.extend({
text: function( value ) {
return jQuery.access( this, function( value ) {
return value === undefined ?
jQuery.text( this ) :
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
}, null, value, arguments.length );
},
append: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip( arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.insertBefore( elem, target.firstChild );
}
});
},
before: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
});
},
after: function() {
return this.domManip( arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
});
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
var elem,
elems = selector ? jQuery.filter( selector, this ) : this,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem ) );
}
if ( elem.parentNode ) {
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
setGlobalEval( getAll( elem, "script" ) );
}
elem.parentNode.removeChild( elem );
}
}
return this;
},
empty: function() {
var elem,
i = 0;
for ( ; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
// If this is a select, ensure that it displays empty (#12336)
// Support: IE<9
if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
elem.options.length = 0;
}
}
return this;
},
clone: function( dataAndEvents, deepDataAndEvents ) {
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
return this.map( function () {
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
});
},
html: function( value ) {
return jQuery.access( this, function( value ) {
var elem = this[0] || {},
i = 0,
l = this.length;
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
undefined;
}
// See if we can take a shortcut and just use innerHTML
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
value = value.replace( rxhtmlTag, "<$1></$2>" );
try {
for (; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
elem = this[i] || {};
if ( elem.nodeType === 1 ) {
jQuery.cleanData( getAll( elem, false ) );
elem.innerHTML = value;
}
}
elem = 0;
// If using innerHTML throws an exception, use the fallback method
} catch(e) {}
}
if ( elem ) {
this.empty().append( value );
}
}, null, value, arguments.length );
},
replaceWith: function() {
var
// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
args = jQuery.map( this, function( elem ) {
return [ elem.nextSibling, elem.parentNode ];
}),
i = 0;
// Make the changes, replacing each context element with the new content
this.domManip( arguments, function( elem ) {
var next = args[ i++ ],
parent = args[ i++ ];
if ( parent ) {
// Don't use the snapshot next if it has moved (#13810)
if ( next && next.parentNode !== parent ) {
next = this.nextSibling;
}
jQuery( this ).remove();
parent.insertBefore( elem, next );
}
// Allow new content to include elements from the context set
}, true );
// Force removal if there was no new content (e.g., from empty arguments)
return i ? this : this.remove();
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, callback, allowIntersection ) {
// Flatten any nested arrays
args = core_concat.apply( [], args );
var first, node, hasScripts,
scripts, doc, fragment,
i = 0,
l = this.length,
set = this,
iNoClone = l - 1,
value = args[0],
isFunction = jQuery.isFunction( value );
// We can't cloneNode fragments that contain checked, in WebKit
if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
return this.each(function( index ) {
var self = set.eq( index );
if ( isFunction ) {
args[0] = value.call( this, index, self.html() );
}
self.domManip( args, callback, allowIntersection );
});
}
if ( l ) {
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
if ( first ) {
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
hasScripts = scripts.length;
// Use the original fragment for the last item instead of the first because it can end up
// being emptied incorrectly in certain situations (#8070).
for ( ; i < l; i++ ) {
node = fragment;
if ( i !== iNoClone ) {
node = jQuery.clone( node, true, true );
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( this[i], node, i );
}
if ( hasScripts ) {
doc = scripts[ scripts.length - 1 ].ownerDocument;
// Reenable scripts
jQuery.map( scripts, restoreScript );
// Evaluate executable scripts on first document insertion
for ( i = 0; i < hasScripts; i++ ) {
node = scripts[ i ];
if ( rscriptType.test( node.type || "" ) &&
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
if ( node.src ) {
// Hope ajax is available...
jQuery._evalUrl( node.src );
} else {
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return this;
}
});
// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
return jQuery.nodeName( elem, "table" ) &&
jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
elem.getElementsByTagName("tbody")[0] ||
elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
elem;
}
// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
return elem;
}
function restoreScript( elem ) {
var match = rscriptTypeMasked.exec( elem.type );
if ( match ) {
elem.type = match[1];
} else {
elem.removeAttribute("type");
}
return elem;
}
// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
var elem,
i = 0;
for ( ; (elem = elems[i]) != null; i++ ) {
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
}
}
function cloneCopyEvent( src, dest ) {
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
return;
}
var type, i, l,
oldData = jQuery._data( src ),
curData = jQuery._data( dest, oldData ),
events = oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( type in events ) {
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
jQuery.event.add( dest, type, events[ type ][ i ] );
}
}
}
// make the cloned public data object a copy from the original
if ( curData.data ) {
curData.data = jQuery.extend( {}, curData.data );
}
}
function fixCloneNodeIssues( src, dest ) {
var nodeName, e, data;
// We do not need to do anything for non-Elements
if ( dest.nodeType !== 1 ) {
return;
}
nodeName = dest.nodeName.toLowerCase();
// IE6-8 copies events bound via attachEvent when using cloneNode.
if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
data = jQuery._data( dest );
for ( e in data.events ) {
jQuery.removeEvent( dest, e, data.handle );
}
// Event data gets referenced instead of copied if the expando gets copied too
dest.removeAttribute( jQuery.expando );
}
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
if ( nodeName === "script" && dest.text !== src.text ) {
disableScript( dest ).text = src.text;
restoreScript( dest );
// IE6-10 improperly clones children of object elements using classid.
// IE10 throws NoModificationAllowedError if parent is null, #12132.
} else if ( nodeName === "object" ) {
if ( dest.parentNode ) {
dest.outerHTML = src.outerHTML;
}
// This path appears unavoidable for IE9. When cloning an object
// element in IE9, the outerHTML strategy above is not sufficient.
// If the src has innerHTML and the destination does not,
// copy the src.innerHTML into the dest.innerHTML. #10324
if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"
if ( dest.value !== src.value ) {
dest.value = src.value;
}
// IE6-8 fails to return the selected option to the default selected
// state when cloning options
} else if ( nodeName === "option" ) {
dest.defaultSelected = dest.selected = src.defaultSelected;
// IE6-8 fails to set the defaultValue to the correct value when
// cloning other types of input fields
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var elems,
i = 0,
ret = [],
insert = jQuery( selector ),
last = insert.length - 1;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone(true);
jQuery( insert[i] )[ original ]( elems );
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
core_push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
});
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) {
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
if ( !tag || jQuery.nodeName( elem, tag ) ) {
found.push( elem );
} else {
jQuery.merge( found, getAll( elem, tag ) );
}
}
}
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
jQuery.merge( [ context ], found ) :
found;
}
// Used in buildFragment, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
if ( manipulation_rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var destElements, node, clone, i, srcElements,
inPage = jQuery.contains( elem.ownerDocument, elem );
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
clone = elem.cloneNode( true );
// IE<=8 does not properly clone detached, unknown element nodes
} else {
fragmentDiv.innerHTML = elem.outerHTML;
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
}
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
destElements = getAll( clone );
srcElements = getAll( elem );
// Fix all IE cloning issues
for ( i = 0; (node = srcElements[i]) != null; ++i ) {
// Ensure that the destination node is not null; Fixes #9587
if ( destElements[i] ) {
fixCloneNodeIssues( node, destElements[i] );
}
}
}
// Copy the events from the original to the clone
if ( dataAndEvents ) {
if ( deepDataAndEvents ) {
srcElements = srcElements || getAll( elem );
destElements = destElements || getAll( clone );
for ( i = 0; (node = srcElements[i]) != null; i++ ) {
cloneCopyEvent( node, destElements[i] );
}
} else {
cloneCopyEvent( elem, clone );
}
}
// Preserve script evaluation history
destElements = getAll( clone, "script" );
if ( destElements.length > 0 ) {
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
}
destElements = srcElements = node = null;
// Return the cloned set
return clone;
},
buildFragment: function( elems, context, scripts, selection ) {
var j, elem, contains,
tmp, tag, tbody, wrap,
l = elems.length,
// Ensure a safe fragment
safe = createSafeFragment( context ),
nodes = [],
i = 0;
for ( ; i < l; i++ ) {
elem = elems[ i ];
if ( elem || elem === 0 ) {
// Add nodes directly
if ( jQuery.type( elem ) === "object" ) {
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
} else if ( !rhtml.test( elem ) ) {
nodes.push( context.createTextNode( elem ) );
// Convert html into DOM nodes
} else {
tmp = tmp || safe.appendChild( context.createElement("div") );
// Deserialize a standard representation
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
wrap = wrapMap[ tag ] || wrapMap._default;
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
// Descend through wrappers to the right content
j = wrap[0];
while ( j-- ) {
tmp = tmp.lastChild;
}
// Manually add leading whitespace removed by IE
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
elem = tag === "table" && !rtbody.test( elem ) ?
tmp.firstChild :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !rtbody.test( elem ) ?
tmp :
0;
j = elem && elem.childNodes.length;
while ( j-- ) {
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
elem.removeChild( tbody );
}
}
}
jQuery.merge( nodes, tmp.childNodes );
// Fix #12392 for WebKit and IE > 9
tmp.textContent = "";
// Fix #12392 for oldIE
while ( tmp.firstChild ) {
tmp.removeChild( tmp.firstChild );
}
// Remember the top-level container for proper cleanup
tmp = safe.lastChild;
}
}
}
// Fix #11356: Clear elements from fragment
if ( tmp ) {
safe.removeChild( tmp );
}
// Reset defaultChecked for any radios and checkboxes
// about to be appended to the DOM in IE 6/7 (#8060)
if ( !jQuery.support.appendChecked ) {
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
}
i = 0;
while ( (elem = nodes[ i++ ]) ) {
// #4087 - If origin and destination elements are the same, and this is
// that element, do not do anything
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
continue;
}
contains = jQuery.contains( elem.ownerDocument, elem );
// Append to fragment
tmp = getAll( safe.appendChild( elem ), "script" );
// Preserve script evaluation history
if ( contains ) {
setGlobalEval( tmp );
}
// Capture executables
if ( scripts ) {
j = 0;
while ( (elem = tmp[ j++ ]) ) {
if ( rscriptType.test( elem.type || "" ) ) {
scripts.push( elem );
}
}
}
}
tmp = null;
return safe;
},
cleanData: function( elems, /* internal */ acceptData ) {
var elem, type, id, data,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
deleteExpando = jQuery.support.deleteExpando,
special = jQuery.event.special;
for ( ; (elem = elems[i]) != null; i++ ) {
if ( acceptData || jQuery.acceptData( elem ) ) {
id = elem[ internalKey ];
data = id && cache[ id ];
if ( data ) {
if ( data.events ) {
for ( type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
// This is a shortcut to avoid jQuery.event.remove's overhead
} else {
jQuery.removeEvent( elem, type, data.handle );
}
}
}
// Remove cache only if it was not already removed by jQuery.event.remove
if ( cache[ id ] ) {
delete cache[ id ];
// IE does not allow us to delete expando properties from nodes,
// nor does it have a removeAttribute function on Document nodes;
// we must handle all of these cases
if ( deleteExpando ) {
delete elem[ internalKey ];
} else if ( typeof elem.removeAttribute !== core_strundefined ) {
elem.removeAttribute( internalKey );
} else {
elem[ internalKey ] = null;
}
core_deletedIds.push( id );
}
}
}
}
},
_evalUrl: function( url ) {
return jQuery.ajax({
url: url,
type: "GET",
dataType: "script",
async: false,
global: false,
"throws": true
});
}
});
jQuery.fn.extend({
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append( this );
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ),
contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
var isFunction = jQuery.isFunction( html );
return this.each(function(i) {
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
}
});
var iframe, getStyles, curCSS,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/,
rposition = /^(top|right|bottom|left)$/,
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
rmargin = /^margin/,
rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
elemdisplay = { BODY: "block" },
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: 0,
fontWeight: 400
},
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {
// shortcut for names that are not vendor prefixed
if ( name in style ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt(0).toUpperCase() + name.slice(1),
origName = name,
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in style ) {
return name;
}
}
return origName;
}
function isHidden( elem, el ) {
// isHidden might be called from jQuery#filter function;
// in that case, element will be second argument
elem = el || elem;
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}
function showHide( elements, show ) {
var display, elem, hidden,
values = [],
index = 0,
length = elements.length;
for ( ; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
values[ index ] = jQuery._data( elem, "olddisplay" );
display = elem.style.display;
if ( show ) {
// Reset the inline display of this element to learn if it is
// being hidden by cascaded rules or not
if ( !values[ index ] && display === "none" ) {
elem.style.display = "";
}
// Set elements which have been overridden with display: none
// in a stylesheet to whatever the default browser style is
// for such an element
if ( elem.style.display === "" && isHidden( elem ) ) {
values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
}
} else {
if ( !values[ index ] ) {
hidden = isHidden( elem );
if ( display && display !== "none" || !hidden ) {
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
}
}
}
}
// Set the display of most of the elements in a second loop
// to avoid the constant reflow
for ( index = 0; index < length; index++ ) {
elem = elements[ index ];
if ( !elem.style ) {
continue;
}
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
elem.style.display = show ? values[ index ] || "" : "none";
}
}
return elements;
}
jQuery.fn.extend({
css: function( name, value ) {
return jQuery.access( this, function( elem, name, value ) {
var len, styles,
map = {},
i = 0;
if ( jQuery.isArray( name ) ) {
styles = getStyles( elem );
len = name.length;
for ( ; i < len; i++ ) {
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
}
return map;
}
return value !== undefined ?
jQuery.style( elem, name, value ) :
jQuery.css( elem, name );
}, name, value, arguments.length > 1 );
},
show: function() {
return showHide( this, true );
},
hide: function() {
return showHide( this );
},
toggle: function( state ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each(function() {
if ( isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
});
}
});
jQuery.extend({
// Add in style property hooks for overriding the default
// behavior of getting and setting a style property
cssHooks: {
opacity: {
get: function( elem, computed ) {
if ( computed ) {
// We should always get a number back from opacity
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
}
}
}
},
// Don't automatically add "px" to these possibly-unitless properties
cssNumber: {
"columnCount": true,
"fillOpacity": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"order": true,
"orphans": true,
"widows": true,
"zIndex": true,
"zoom": true
},
// Add in properties whose names you wish to fix before
// setting or getting the value
cssProps: {
// normalize float css property
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
},
// Get and set the style property on a DOM Node
style: function( elem, name, value, extra ) {
// Don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
return;
}
// Make sure that we're working with the right name
var ret, type, hooks,
origName = jQuery.camelCase( name ),
style = elem.style;
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// Check if we're setting a value
if ( value !== undefined ) {
type = typeof value;
// convert relative number strings (+= or -=) to relative numbers. #7345
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
// Make sure that NaN and null values aren't set. See: #7116
if ( value == null || type === "number" && isNaN( value ) ) {
return;
}
// If a number was passed in, add 'px' to the (except for certain CSS properties)
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
value += "px";
}
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
// but it would mean to define eight (for every problematic property) identical functions
if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
style[ name ] = "inherit";
}
// If a hook was provided, use that value, otherwise just set the specified value
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
// Fixes bug #5509
try {
style[ name ] = value;
} catch(e) {}
}
} else {
// If a hook was provided get the non-computed value from there
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
return ret;
}
// Otherwise just get the value from the style object
return style[ name ];
}
},
css: function( elem, name, extra, styles ) {
var num, val, hooks,
origName = jQuery.camelCase( name );
// Make sure that we're working with the right name
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
// gets hook for the prefixed version
// followed by the unprefixed version
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
// If a hook was provided get the computed value from there
if ( hooks && "get" in hooks ) {
val = hooks.get( elem, true, extra );
}
// Otherwise, if a way to get the computed value exists, use that
if ( val === undefined ) {
val = curCSS( elem, name, styles );
}
//convert "normal" to computed value
if ( val === "normal" && name in cssNormalTransform ) {
val = cssNormalTransform[ name ];
}
// Return, converting to number if forced or a qualifier was provided and val looks numeric
if ( extra === "" || extra ) {
num = parseFloat( val );
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
}
return val;
}
});
// NOTE: we've included the "window" in window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
getStyles = function( elem ) {
return window.getComputedStyle( elem, null );
};
curCSS = function( elem, name, _computed ) {
var width, minWidth, maxWidth,
computed = _computed || getStyles( elem ),
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
style = elem.style;
if ( computed ) {
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret;
};
} else if ( document.documentElement.currentStyle ) {
getStyles = function( elem ) {
return elem.currentStyle;
};
curCSS = function( elem, name, _computed ) {
var left, rs, rsLeft,
computed = _computed || getStyles( elem ),
ret = computed ? computed[ name ] : undefined,
style = elem.style;
// Avoid setting ret to empty string here
// so we don't default to auto
if ( ret == null && style && style[ name ] ) {
ret = style[ name ];
}
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// but not position css attributes, as those are proportional to the parent element instead
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
// Remember the original values
left = style.left;
rs = elem.runtimeStyle;
rsLeft = rs && rs.left;
// Put in the new values to get a computed value out
if ( rsLeft ) {
rs.left = elem.currentStyle.left;
}
style.left = name === "fontSize" ? "1em" : ret;
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
if ( rsLeft ) {
rs.left = rsLeft;
}
}
return ret === "" ? "auto" : ret;
};
}
function setPositiveNumber( elem, value, subtract ) {
var matches = rnumsplit.exec( value );
return matches ?
// Guard against undefined "subtract", e.g., when used as in cssHooks
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
value;
}
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
var i = extra === ( isBorderBox ? "border" : "content" ) ?
// If we already have the right measurement, avoid augmentation
4 :
// Otherwise initialize for horizontal or vertical properties
name === "width" ? 1 : 0,
val = 0;
for ( ; i < 4; i += 2 ) {
// both box models exclude margin, so add it if we want it
if ( extra === "margin" ) {
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
}
if ( isBorderBox ) {
// border-box includes padding, so remove it if we want content
if ( extra === "content" ) {
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
}
// at this point, extra isn't border nor margin, so remove border
if ( extra !== "margin" ) {
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
} else {
// at this point, extra isn't content, so add padding
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
// at this point, extra isn't content nor padding, so add border
if ( extra !== "padding" ) {
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
}
}
}
return val;
}
function getWidthOrHeight( elem, name, extra ) {
// Start with offset property, which is equivalent to the border-box value
var valueIsBorderBox = true,
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
styles = getStyles( elem ),
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name, styles );
if ( val < 0 || val == null ) {
val = elem.style[ name ];
}
// Computed unit is not pixels. Stop here and return.
if ( rnumnonpx.test(val) ) {
return val;
}
// we need the check for style in case a browser which returns unreliable values
// for getComputedStyle silently falls back to the reliable elem.style
valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
// Normalize "", auto, and prepare for extra
val = parseFloat( val ) || 0;
}
// use the active box-sizing model to add/subtract irrelevant styles
return ( val +
augmentWidthOrHeight(
elem,
name,
extra || ( isBorderBox ? "border" : "content" ),
valueIsBorderBox,
styles
)
) + "px";
}
// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe = ( iframe ||
jQuery("<iframe frameborder='0' width='0' height='0'/>")
.css( "cssText", "display:block !important" )
).appendTo( doc.documentElement );
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
doc.write("<!doctype html><html><body>");
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
}
// Called ONLY from within css_defaultDisplay
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
display = jQuery.css( elem[0], "display" );
elem.remove();
return display;
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
// certain elements can have dimension info if we invisibly show them
// however, it must have a current display style that would benefit from this
return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
jQuery.swap( elem, cssShow, function() {
return getWidthOrHeight( elem, name, extra );
}) :
getWidthOrHeight( elem, name, extra );
}
},
set: function( elem, value, extra ) {
var styles = extra && getStyles( elem );
return setPositiveNumber( elem, value, extra ?
augmentWidthOrHeight(
elem,
name,
extra,
jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
) : 0
);
}
};
});
if ( !jQuery.support.opacity ) {
jQuery.cssHooks.opacity = {
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
computed ? "1" : "";
},
set: function( elem, value ) {
var style = elem.style,
currentStyle = elem.currentStyle,
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
filter = currentStyle && currentStyle.filter || style.filter || "";
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
// if value === "", then remove inline opacity #12685
if ( ( value >= 1 || value === "" ) &&
jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
style.removeAttribute ) {
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
// if "filter:" is present at all, clearType is disabled, we want to avoid this
// style.removeAttribute is IE Only, but so apparently is this code path...
style.removeAttribute( "filter" );
// if there is no filter style applied in a css rule or unset inline opacity, we are done
if ( value === "" || currentStyle && !currentStyle.filter ) {
return;
}
}
// otherwise, set new filter values
style.filter = ralpha.test( filter ) ?
filter.replace( ralpha, opacity ) :
filter + " " + opacity;
}
};
}
// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
if ( !jQuery.support.reliableMarginRight ) {
jQuery.cssHooks.marginRight = {
get: function( elem, computed ) {
if ( computed ) {
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
};
}
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// getComputedStyle returns percent when specified for top/left/bottom/right
// rather than make the css module depend on the offset module, we just check for it here
if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = {
get: function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// if curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
};
});
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12
// Opera reports offsetWidths and offsetHeights less than zero on some elements
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
(!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
// These hooks are used by animate to expand properties
jQuery.each({
margin: "",
padding: "",
border: "Width"
}, function( prefix, suffix ) {
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i = 0,
expanded = {},
// assumes a single number if not a string
parts = typeof value === "string" ? value.split(" ") : [ value ];
for ( ; i < 4; i++ ) {
expanded[ prefix + cssExpand[ i ] + suffix ] =
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
}
return expanded;
}
};
if ( !rmargin.test( prefix ) ) {
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
}
});
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
jQuery.fn.extend({
serialize: function() {
return jQuery.param( this.serializeArray() );
},
serializeArray: function() {
return this.map(function(){
// Can add propHook for "elements" to filter or add form elements
var elements = jQuery.prop( this, "elements" );
return elements ? jQuery.makeArray( elements ) : this;
})
.filter(function(){
var type = this.type;
// Use .is(":disabled") so that fieldset[disabled] works
return this.name && !jQuery( this ).is( ":disabled" ) &&
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
( this.checked || !manipulation_rcheckableType.test( type ) );
})
.map(function( i, elem ){
var val = jQuery( this ).val();
return val == null ?
null :
jQuery.isArray( val ) ?
jQuery.map( val, function( val ){
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}) :
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
}).get();
}
});
//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
var prefix,
s = [],
add = function( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
};
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( prefix in a ) {
buildParams( prefix, a[ prefix ], traditional, add );
}
}
// Return the resulting serialization
return s.join( "&" ).replace( r20, "+" );
};
function buildParams( prefix, obj, traditional, add ) {
var name;
if ( jQuery.isArray( obj ) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || rbracket.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// Item is non-scalar (array or object), encode its numeric index.
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
}
});
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
// Serialize object item.
for ( name in obj ) {
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
}
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
});
jQuery.fn.extend({
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
},
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
unbind: function( types, fn ) {
return this.off( types, null, fn );
},
delegate: function( selector, types, data, fn ) {
return this.on( types, selector, data, fn );
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
}
});
var
// Document location
ajaxLocParts,
ajaxLocation,
ajax_nonce = jQuery.now(),
ajax_rquery = /\?/,
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
/* Prefilters
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
* 2) These are called:
* - BEFORE asking for a transport
* - AFTER param serialization (s.data is a string if s.processData is true)
* 3) key is the dataType
* 4) the catchall symbol "*" can be used
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
*/
prefilters = {},
/* Transports bindings
* 1) key is the dataType
* 2) the catchall symbol "*" can be used
* 3) selection will start with transport dataType and THEN go to "*" if needed
*/
transports = {},
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = "*/".concat("*");
// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
ajaxLocation = location.href;
} catch( e ) {
// Use the href attribute of an A element
// since IE will modify it given document.location
ajaxLocation = document.createElement( "a" );
ajaxLocation.href = "";
ajaxLocation = ajaxLocation.href;
}
// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {
// dataTypeExpression is optional and defaults to "*"
return function( dataTypeExpression, func ) {
if ( typeof dataTypeExpression !== "string" ) {
func = dataTypeExpression;
dataTypeExpression = "*";
}
var dataType,
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( (dataType = dataTypes[i++]) ) {
// Prepend if requested
if ( dataType[0] === "+" ) {
dataType = dataType.slice( 1 ) || "*";
(structure[ dataType ] = structure[ dataType ] || []).unshift( func );
// Otherwise append
} else {
(structure[ dataType ] = structure[ dataType ] || []).push( func );
}
}
}
};
}
// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
var inspected = {},
seekingTransport = ( structure === transports );
function inspect( dataType ) {
var selected;
inspected[ dataType ] = true;
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
options.dataTypes.unshift( dataTypeOrTransport );
inspect( dataTypeOrTransport );
return false;
} else if ( seekingTransport ) {
return !( selected = dataTypeOrTransport );
}
});
return selected;
}
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}
// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
var deep, key,
flatOptions = jQuery.ajaxSettings.flatOptions || {};
for ( key in src ) {
if ( src[ key ] !== undefined ) {
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
}
}
if ( deep ) {
jQuery.extend( true, target, deep );
}
return target;
}
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, response, type,
self = this,
off = url.indexOf(" ");
if ( off >= 0 ) {
selector = url.slice( off, url.length );
url = url.slice( 0, off );
}
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if ( params && typeof params === "object" ) {
type = "POST";
}
// If we have elements to modify, make the request
if ( self.length > 0 ) {
jQuery.ajax({
url: url,
// if "type" variable is undefined, then "GET" method will be used
type: type,
dataType: "html",
data: params
}).done(function( responseText ) {
// Save response for use in complete callback
response = arguments;
self.html( selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
// Otherwise use the full result
responseText );
}).complete( callback && function( jqXHR, status ) {
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
});
}
return this;
};
// Attach a bunch of functions for handling common AJAX events
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
jQuery.fn[ type ] = function( fn ){
return this.on( type, fn );
};
});
jQuery.extend({
// Counter for holding the number of active queries
active: 0,
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajaxSettings: {
url: ajaxLocation,
type: "GET",
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
global: true,
processData: true,
async: true,
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
/*
timeout: 0,
data: null,
dataType: null,
username: null,
password: null,
cache: null,
throws: false,
traditional: false,
headers: {},
*/
accepts: {
"*": allTypes,
text: "text/plain",
html: "text/html",
xml: "application/xml, text/xml",
json: "application/json, text/javascript"
},
contents: {
xml: /xml/,
html: /html/,
json: /json/
},
responseFields: {
xml: "responseXML",
text: "responseText",
json: "responseJSON"
},
// Data converters
// Keys separate source (or catchall "*") and destination types with a single space
converters: {
// Convert anything to text
"* text": String,
// Text to html (true = no transformation)
"text html": true,
// Evaluate text as a json expression
"text json": jQuery.parseJSON,
// Parse text as xml
"text xml": jQuery.parseXML
},
// For options that shouldn't be deep extended:
// you can add your own custom options here if
// and when you create one that shouldn't be
// deep extended (see ajaxExtend)
flatOptions: {
url: true,
context: true
}
},
// Creates a full fledged settings object into target
// with both ajaxSettings and settings fields.
// If target is omitted, writes into ajaxSettings.
ajaxSetup: function( target, settings ) {
return settings ?
// Building a settings object
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
// Extending ajaxSettings
ajaxExtend( jQuery.ajaxSettings, target );
},
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
ajaxTransport: addToPrefiltersOrTransports( transports ),
// Main method
ajax: function( url, options ) {
// If url is an object, simulate pre-1.5 signature
if ( typeof url === "object" ) {
options = url;
url = undefined;
}
// Force options to be an object
options = options || {};
var // Cross-domain detection vars
parts,
// Loop variable
i,
// URL without anti-cache param
cacheURL,
// Response headers as string
responseHeadersString,
// timeout handle
timeoutTimer,
// To know if global events are to be dispatched
fireGlobals,
transport,
// Response headers
responseHeaders,
// Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
// Context for global events is callbackContext if it is a DOM node or jQuery collection
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
jQuery( callbackContext ) :
jQuery.event,
// Deferreds
deferred = jQuery.Deferred(),
completeDeferred = jQuery.Callbacks("once memory"),
// Status-dependent callbacks
statusCode = s.statusCode || {},
// Headers (they are sent all at once)
requestHeaders = {},
requestHeadersNames = {},
// The jqXHR state
state = 0,
// Default abort message
strAbort = "canceled",
// Fake xhr
jqXHR = {
readyState: 0,
// Builds headers hashtable if needed
getResponseHeader: function( key ) {
var match;
if ( state === 2 ) {
if ( !responseHeaders ) {
responseHeaders = {};
while ( (match = rheaders.exec( responseHeadersString )) ) {
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
}
}
match = responseHeaders[ key.toLowerCase() ];
}
return match == null ? null : match;
},
// Raw string
getAllResponseHeaders: function() {
return state === 2 ? responseHeadersString : null;
},
// Caches the header
setRequestHeader: function( name, value ) {
var lname = name.toLowerCase();
if ( !state ) {
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
requestHeaders[ name ] = value;
}
return this;
},
// Overrides response content-type header
overrideMimeType: function( type ) {
if ( !state ) {
s.mimeType = type;
}
return this;
},
// Status-dependent callbacks
statusCode: function( map ) {
var code;
if ( map ) {
if ( state < 2 ) {
for ( code in map ) {
// Lazy-add the new callback in a way that preserves old ones
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
}
} else {
// Execute the appropriate callbacks
jqXHR.always( map[ jqXHR.status ] );
}
}
return this;
},
// Cancel the request
abort: function( statusText ) {
var finalText = statusText || strAbort;
if ( transport ) {
transport.abort( finalText );
}
done( 0, finalText );
return this;
}
};
// Attach deferreds
deferred.promise( jqXHR ).complete = completeDeferred.add;
jqXHR.success = jqXHR.done;
jqXHR.error = jqXHR.fail;
// Remove hash character (#7531: and string promotion)
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
// Handle falsy url in the settings object (#10093: consistency with old signature)
// We also use the url parameter if available
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Alias method option to type as per ticket #12004
s.type = options.method || options.type || s.method || s.type;
// Extract dataTypes list
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
// A cross-domain request is in order when we have a protocol:host:port mismatch
if ( s.crossDomain == null ) {
parts = rurl.exec( s.url.toLowerCase() );
s.crossDomain = !!( parts &&
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
);
}
// Convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
return jqXHR;
}
// We can fire global events as of now if asked to
fireGlobals = s.global;
// Watch for a new set of requests
if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger("ajaxStart");
}
// Uppercase the type
s.type = s.type.toUpperCase();
// Determine if request has content
s.hasContent = !rnoContent.test( s.type );
// Save the URL in case we're toying with the If-Modified-Since
// and/or If-None-Match header later on
cacheURL = s.url;
// More options handling for requests with no content
if ( !s.hasContent ) {
// If data is available, append data to url
if ( s.data ) {
cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
// #9682: remove data so that it's not used in an eventual retry
delete s.data;
}
// Add anti-cache in url if needed
if ( s.cache === false ) {
s.url = rts.test( cacheURL ) ?
// If there is already a '_' parameter, set its value
cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
// Otherwise add one to the end
cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
}
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
}
if ( jQuery.etag[ cacheURL ] ) {
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
}
}
// Set the correct header, if data is being sent
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
jqXHR.setRequestHeader( "Content-Type", s.contentType );
}
// Set the Accepts header for the server, depending on the dataType
jqXHR.setRequestHeader(
"Accept",
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
s.accepts[ "*" ]
);
// Check for headers option
for ( i in s.headers ) {
jqXHR.setRequestHeader( i, s.headers[ i ] );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already and return
return jqXHR.abort();
}
// aborting is no longer a cancellation
strAbort = "abort";
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
// Get transport
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
// If no transport, we auto-abort
if ( !transport ) {
done( -1, "No Transport" );
} else {
jqXHR.readyState = 1;
// Send global event
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = setTimeout(function() {
jqXHR.abort("timeout");
}, s.timeout );
}
try {
state = 1;
transport.send( requestHeaders, done );
} catch ( e ) {
// Propagate exception as error if not done
if ( state < 2 ) {
done( -1, e );
// Simply rethrow otherwise
} else {
throw e;
}
}
}
// Callback for when everything is done
function done( status, nativeStatusText, responses, headers ) {
var isSuccess, success, error, response, modified,
statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
return;
}
// State is "done" now
state = 2;
// Clear timeout if it exists
if ( timeoutTimer ) {
clearTimeout( timeoutTimer );
}
// Dereference transport for early garbage collection
// (no matter how long the jqXHR object will be used)
transport = undefined;
// Cache response headers
responseHeadersString = headers || "";
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
// Determine if successful
isSuccess = status >= 200 && status < 300 || status === 304;
// Get response data
if ( responses ) {
response = ajaxHandleResponses( s, jqXHR, responses );
}
// Convert no matter what (that way responseXXX fields are always set)
response = ajaxConvert( s, response, jqXHR, isSuccess );
// If successful, handle type chaining
if ( isSuccess ) {
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
modified = jqXHR.getResponseHeader("Last-Modified");
if ( modified ) {
jQuery.lastModified[ cacheURL ] = modified;
}
modified = jqXHR.getResponseHeader("etag");
if ( modified ) {
jQuery.etag[ cacheURL ] = modified;
}
}
// if no content
if ( status === 204 || s.type === "HEAD" ) {
statusText = "nocontent";
// if not modified
} else if ( status === 304 ) {
statusText = "notmodified";
// If we have data, let's convert it
} else {
statusText = response.state;
success = response.data;
error = response.error;
isSuccess = !error;
}
} else {
// We extract error from statusText
// then normalize statusText and status for non-aborts
error = statusText;
if ( status || !statusText ) {
statusText = "error";
if ( status < 0 ) {
status = 0;
}
}
}
// Set data for the fake xhr object
jqXHR.status = status;
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
// Success/Error
if ( isSuccess ) {
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
} else {
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
}
// Status-dependent callbacks
jqXHR.statusCode( statusCode );
statusCode = undefined;
if ( fireGlobals ) {
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
jQuery.event.trigger("ajaxStop");
}
}
}
return jqXHR;
},
getJSON: function( url, data, callback ) {
return jQuery.get( url, data, callback, "json" );
},
getScript: function( url, callback ) {
return jQuery.get( url, undefined, callback, "script" );
}
});
jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = undefined;
}
return jQuery.ajax({
url: url,
type: method,
dataType: type,
data: data,
success: callback
});
};
});
/* Handles responses to an ajax request:
* - finds the right dataType (mediates between content-type and expected dataType)
* - returns the corresponding response
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
var firstDataType, ct, finalDataType, type,
contents = s.contents,
dataTypes = s.dataTypes;
// Remove auto dataType and get content-type in the process
while( dataTypes[ 0 ] === "*" ) {
dataTypes.shift();
if ( ct === undefined ) {
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
}
}
// Check if we're dealing with a known content-type
if ( ct ) {
for ( type in contents ) {
if ( contents[ type ] && contents[ type ].test( ct ) ) {
dataTypes.unshift( type );
break;
}
}
}
// Check to see if we have a response for the expected dataType
if ( dataTypes[ 0 ] in responses ) {
finalDataType = dataTypes[ 0 ];
} else {
// Try convertible dataTypes
for ( type in responses ) {
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
finalDataType = type;
break;
}
if ( !firstDataType ) {
firstDataType = type;
}
}
// Or just use first one
finalDataType = finalDataType || firstDataType;
}
// If we found a dataType
// We add the dataType to the list if needed
// and return the corresponding response
if ( finalDataType ) {
if ( finalDataType !== dataTypes[ 0 ] ) {
dataTypes.unshift( finalDataType );
}
return responses[ finalDataType ];
}
}
/* Chain conversions given the request and the original response
* Also sets the responseXXX fields on the jqXHR instance
*/
function ajaxConvert( s, response, jqXHR, isSuccess ) {
var conv2, current, conv, tmp, prev,
converters = {},
// Work with a copy of dataTypes in case we need to modify it for conversion
dataTypes = s.dataTypes.slice();
// Create converters map with lowercased keys
if ( dataTypes[ 1 ] ) {
for ( conv in s.converters ) {
converters[ conv.toLowerCase() ] = s.converters[ conv ];
}
}
current = dataTypes.shift();
// Convert to each sequential dataType
while ( current ) {
if ( s.responseFields[ current ] ) {
jqXHR[ s.responseFields[ current ] ] = response;
}
// Apply the dataFilter if provided
if ( !prev && isSuccess && s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
prev = current;
current = dataTypes.shift();
if ( current ) {
// There's only work to do if current dataType is non-auto
if ( current === "*" ) {
current = prev;
// Convert response if prev dataType is non-auto and differs from current
} else if ( prev !== "*" && prev !== current ) {
// Seek a direct converter
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
// If none found, seek a pair
if ( !conv ) {
for ( conv2 in converters ) {
// If conv2 outputs current
tmp = conv2.split( " " );
if ( tmp[ 1 ] === current ) {
// If prev can be converted to accepted input
conv = converters[ prev + " " + tmp[ 0 ] ] ||
converters[ "* " + tmp[ 0 ] ];
if ( conv ) {
// Condense equivalence converters
if ( conv === true ) {
conv = converters[ conv2 ];
// Otherwise, insert the intermediate dataType
} else if ( converters[ conv2 ] !== true ) {
current = tmp[ 0 ];
dataTypes.unshift( tmp[ 1 ] );
}
break;
}
}
}
}
// Apply converter (if not an equivalence)
if ( conv !== true ) {
// Unless errors are allowed to bubble, catch and return them
if ( conv && s[ "throws" ] ) {
response = conv( response );
} else {
try {
response = conv( response );
} catch ( e ) {
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
}
}
}
}
}
}
return { state: "success", data: response };
}
// Install script dataType
jQuery.ajaxSetup({
accepts: {
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
},
contents: {
script: /(?:java|ecma)script/
},
converters: {
"text script": function( text ) {
jQuery.globalEval( text );
return text;
}
}
});
// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
if ( s.cache === undefined ) {
s.cache = false;
}
if ( s.crossDomain ) {
s.type = "GET";
s.global = false;
}
});
// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {
// This transport only deals with cross domain requests
if ( s.crossDomain ) {
var script,
head = document.head || jQuery("head")[0] || document.documentElement;
return {
send: function( _, callback ) {
script = document.createElement("script");
script.async = true;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
script.src = s.url;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
// Remove the script
if ( script.parentNode ) {
script.parentNode.removeChild( script );
}
// Dereference the script
script = null;
// Callback if not abort
if ( !isAbort ) {
callback( 200, "success" );
}
}
};
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
// Use native DOM manipulation to avoid our domManip AJAX trickery
head.insertBefore( script, head.firstChild );
},
abort: function() {
if ( script ) {
script.onload( undefined, true );
}
}
};
}
});
var oldCallbacks = [],
rjsonp = /(=)\?(?=&|$)|\?\?/;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
this[ callback ] = true;
return callback;
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
var callbackName, overwritten, responseContainer,
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
"url" :
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
);
// Handle iff the expected data type is "jsonp" or we have a parameter to set
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
s.jsonpCallback() :
s.jsonpCallback;
// Insert callback into url or form data
if ( jsonProp ) {
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
} else if ( s.jsonp !== false ) {
s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
}
// Use data converter to retrieve json after script execution
s.converters["script json"] = function() {
if ( !responseContainer ) {
jQuery.error( callbackName + " was not called" );
}
return responseContainer[ 0 ];
};
// force json dataType
s.dataTypes[ 0 ] = "json";
// Install callback
overwritten = window[ callbackName ];
window[ callbackName ] = function() {
responseContainer = arguments;
};
// Clean-up function (fires after converters)
jqXHR.always(function() {
// Restore preexisting value
window[ callbackName ] = overwritten;
// Save back as free
if ( s[ callbackName ] ) {
// make sure that re-using the options doesn't screw things around
s.jsonpCallback = originalSettings.jsonpCallback;
// save the callback name for future use
oldCallbacks.push( callbackName );
}
// Call if it was a function and we have a response
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
overwritten( responseContainer[ 0 ] );
}
responseContainer = overwritten = undefined;
});
// Delegate to script
return "script";
}
});
var xhrCallbacks, xhrSupported,
xhrId = 0,
// #5280: Internet Explorer will keep connections alive if we don't abort on unload
xhrOnUnloadAbort = window.ActiveXObject && function() {
// Abort all pending requests
var key;
for ( key in xhrCallbacks ) {
xhrCallbacks[ key ]( undefined, true );
}
};
// Functions to create xhrs
function createStandardXHR() {
try {
return new window.XMLHttpRequest();
} catch( e ) {}
}
function createActiveXHR() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch( e ) {}
}
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
/* Microsoft failed to properly
* implement the XMLHttpRequest in IE7 (can't request local files),
* so we use the ActiveXObject when it is available
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
* we need a fallback.
*/
function() {
return !this.isLocal && createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
// Determine support properties
xhrSupported = jQuery.ajaxSettings.xhr();
jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = jQuery.support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr
if ( xhrSupported ) {
jQuery.ajaxTransport(function( s ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !s.crossDomain || jQuery.support.cors ) {
var callback;
return {
send: function( headers, complete ) {
// Get a new xhr
var handle, i,
xhr = s.xhr();
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open( s.type, s.url, s.async, s.username, s.password );
} else {
xhr.open( s.type, s.url, s.async );
}
// Apply custom fields if provided
if ( s.xhrFields ) {
for ( i in s.xhrFields ) {
xhr[ i ] = s.xhrFields[ i ];
}
}
// Override mime type if needed
if ( s.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( s.mimeType );
}
// X-Requested-With header
// For cross-domain requests, seeing as conditions for a preflight are
// akin to a jigsaw puzzle, we simply never set it to be sure.
// (it can always be set on a per-request basis or even using ajaxSetup)
// For same-domain requests, won't change header if already provided.
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
headers["X-Requested-With"] = "XMLHttpRequest";
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
for ( i in headers ) {
xhr.setRequestHeader( i, headers[ i ] );
}
} catch( err ) {}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( s.hasContent && s.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status, responseHeaders, statusText, responses;
// Firefox throws exceptions when accessing properties
// of an xhr when a network error occurred
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
try {
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Only called once
callback = undefined;
// Do not keep as active anymore
if ( handle ) {
xhr.onreadystatechange = jQuery.noop;
if ( xhrOnUnloadAbort ) {
delete xhrCallbacks[ handle ];
}
}
// If it's an abort
if ( isAbort ) {
// Abort it manually if needed
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
responses = {};
status = xhr.status;
responseHeaders = xhr.getAllResponseHeaders();
// When requesting binary data, IE6-9 will throw an exception
// on any attempt to access responseText (#11426)
if ( typeof xhr.responseText === "string" ) {
responses.text = xhr.responseText;
}
// Firefox throws an exception when accessing
// statusText for faulty cross-domain requests
try {
statusText = xhr.statusText;
} catch( e ) {
// We normalize with Webkit giving an empty statusText
statusText = "";
}
// Filter status for non standard behaviors
// If the request is local and we have data: assume a success
// (success with no data won't get notified, that's the best we
// can do given current implementations)
if ( !status && s.isLocal && !s.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
} catch( firefoxAccessException ) {
if ( !isAbort ) {
complete( -1, firefoxAccessException );
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, responseHeaders );
}
};
if ( !s.async ) {
// if we're in sync mode we fire the callback
callback();
} else if ( xhr.readyState === 4 ) {
// (IE6 & IE7) if it's in cache and has been
// retrieved directly we need to fire the callback
setTimeout( callback );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
// Create the active xhrs callbacks list if needed
// and attach the unload handler
if ( !xhrCallbacks ) {
xhrCallbacks = {};
jQuery( window ).unload( xhrOnUnloadAbort );
}
// Add to list of active xhrs callbacks
xhrCallbacks[ handle ] = callback;
}
xhr.onreadystatechange = callback;
}
},
abort: function() {
if ( callback ) {
callback( undefined, true );
}
}
};
}
});
}
var fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
rrun = /queueHooks$/,
animationPrefilters = [ defaultPrefilter ],
tweeners = {
"*": [function( prop, value ) {
var tween = this.createTween( prop, value ),
target = tween.cur(),
parts = rfxnum.exec( value ),
unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
rfxnum.exec( jQuery.css( tween.elem, prop ) ),
scale = 1,
maxIterations = 20;
if ( start && start[ 3 ] !== unit ) {
// Trust units reported by jQuery.css
unit = unit || start[ 3 ];
// Make sure we update the tween properties later on
parts = parts || [];
// Iteratively approximate from a nonzero starting point
start = +target || 1;
do {
// If previous iteration zeroed out, double until we get *something*
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
start = start / scale;
jQuery.style( tween.elem, prop, start + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
}
// Update tween properties
if ( parts ) {
start = tween.start = +start || +target || 0;
tween.unit = unit;
// If a +=/-= token was provided, we're doing a relative animation
tween.end = parts[ 1 ] ?
start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
+parts[ 2 ];
}
return tween;
}]
};
// Animations created synchronously will run synchronously
function createFxNow() {
setTimeout(function() {
fxNow = undefined;
});
return ( fxNow = jQuery.now() );
}
function createTween( value, prop, animation ) {
var tween,
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
index = 0,
length = collection.length;
for ( ; index < length; index++ ) {
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
// we're done with this property
return tween;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = animationPrefilters.length,
deferred = jQuery.Deferred().always( function() {
// don't match elem in the :animated selector
delete tick.elem;
}),
tick = function() {
if ( stopped ) {
return false;
}
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
index = 0,
length = animation.tweens.length;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( percent );
}
deferred.notifyWith( elem, [ animation, percent, remaining ]);
if ( percent < 1 && length ) {
return remaining;
} else {
deferred.resolveWith( elem, [ animation ] );
return false;
}
},
animation = deferred.promise({
elem: elem,
props: jQuery.extend( {}, properties ),
opts: jQuery.extend( true, { specialEasing: {} }, options ),
originalProperties: properties,
originalOptions: options,
startTime: fxNow || createFxNow(),
duration: options.duration,
tweens: [],
createTween: function( prop, end ) {
var tween = jQuery.Tween( elem, animation.opts, prop, end,
animation.opts.specialEasing[ prop ] || animation.opts.easing );
animation.tweens.push( tween );
return tween;
},
stop: function( gotoEnd ) {
var index = 0,
// if we are going to the end, we want to run all the tweens
// otherwise we skip this part
length = gotoEnd ? animation.tweens.length : 0;
if ( stopped ) {
return this;
}
stopped = true;
for ( ; index < length ; index++ ) {
animation.tweens[ index ].run( 1 );
}
// resolve when we played the last frame
// otherwise, reject
if ( gotoEnd ) {
deferred.resolveWith( elem, [ animation, gotoEnd ] );
} else {
deferred.rejectWith( elem, [ animation, gotoEnd ] );
}
return this;
}
}),
props = animation.props;
propFilter( props, animation.opts.specialEasing );
for ( ; index < length ; index++ ) {
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
return result;
}
}
jQuery.map( props, createTween, animation );
if ( jQuery.isFunction( animation.opts.start ) ) {
animation.opts.start.call( elem, animation );
}
jQuery.fx.timer(
jQuery.extend( tick, {
elem: elem,
anim: animation,
queue: animation.opts.queue
})
);
// attach callbacks from options
return animation.progress( animation.opts.progress )
.done( animation.opts.done, animation.opts.complete )
.fail( animation.opts.fail )
.always( animation.opts.always );
}
function propFilter( props, specialEasing ) {
var index, name, easing, value, hooks;
// camelCase, specialEasing and expand cssHook pass
for ( index in props ) {
name = jQuery.camelCase( index );
easing = specialEasing[ name ];
value = props[ index ];
if ( jQuery.isArray( value ) ) {
easing = value[ 1 ];
value = props[ index ] = value[ 0 ];
}
if ( index !== name ) {
props[ name ] = value;
delete props[ index ];
}
hooks = jQuery.cssHooks[ name ];
if ( hooks && "expand" in hooks ) {
value = hooks.expand( value );
delete props[ name ];
// not quite $.extend, this wont overwrite keys already present.
// also - reusing 'index' from above because we have the correct "name"
for ( index in value ) {
if ( !( index in props ) ) {
props[ index ] = value[ index ];
specialEasing[ index ] = easing;
}
}
} else {
specialEasing[ name ] = easing;
}
}
}
jQuery.Animation = jQuery.extend( Animation, {
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.split(" ");
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
tweeners[ prop ] = tweeners[ prop ] || [];
tweeners[ prop ].unshift( callback );
}
},
prefilter: function( callback, prepend ) {
if ( prepend ) {
animationPrefilters.unshift( callback );
} else {
animationPrefilters.push( callback );
}
}
});
function defaultPrefilter( elem, props, opts ) {
/* jshint validthis: true */
var prop, value, toggle, tween, hooks, oldfire,
anim = this,
orig = {},
style = elem.style,
hidden = elem.nodeType && isHidden( elem ),
dataShow = jQuery._data( elem, "fxshow" );
// handle queue: false promises
if ( !opts.queue ) {
hooks = jQuery._queueHooks( elem, "fx" );
if ( hooks.unqueued == null ) {
hooks.unqueued = 0;
oldfire = hooks.empty.fire;
hooks.empty.fire = function() {
if ( !hooks.unqueued ) {
oldfire();
}
};
}
hooks.unqueued++;
anim.always(function() {
// doing this makes sure that the complete handler will be called
// before this completes
anim.always(function() {
hooks.unqueued--;
if ( !jQuery.queue( elem, "fx" ).length ) {
hooks.empty.fire();
}
});
});
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and
// overflowY are set to the same value
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
// Set display property to inline-block for height/width
// animations on inline elements that are having width/height animated
if ( jQuery.css( elem, "display" ) === "inline" &&
jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !jQuery.support.shrinkWrapBlocks ) {
anim.always(function() {
style.overflow = opts.overflow[ 0 ];
style.overflowX = opts.overflow[ 1 ];
style.overflowY = opts.overflow[ 2 ];
});
}
}
// show/hide pass
for ( prop in props ) {
value = props[ prop ];
if ( rfxtypes.exec( value ) ) {
delete props[ prop ];
toggle = toggle || value === "toggle";
if ( value === ( hidden ? "hide" : "show" ) ) {
continue;
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
}
}
if ( !jQuery.isEmptyObject( orig ) ) {
if ( dataShow ) {
if ( "hidden" in dataShow ) {
hidden = dataShow.hidden;
}
} else {
dataShow = jQuery._data( elem, "fxshow", {} );
}
// store state if its toggle - enables .stop().toggle() to "reverse"
if ( toggle ) {
dataShow.hidden = !hidden;
}
if ( hidden ) {
jQuery( elem ).show();
} else {
anim.done(function() {
jQuery( elem ).hide();
});
}
anim.done(function() {
var prop;
jQuery._removeData( elem, "fxshow" );
for ( prop in orig ) {
jQuery.style( elem, prop, orig[ prop ] );
}
});
for ( prop in orig ) {
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
if ( !( prop in dataShow ) ) {
dataShow[ prop ] = tween.start;
if ( hidden ) {
tween.end = tween.start;
tween.start = prop === "width" || prop === "height" ? 1 : 0;
}
}
}
}
}
function Tween( elem, options, prop, end, easing ) {
return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;
Tween.prototype = {
constructor: Tween,
init: function( elem, options, prop, end, easing, unit ) {
this.elem = elem;
this.prop = prop;
this.easing = easing || "swing";
this.options = options;
this.start = this.now = this.cur();
this.end = end;
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
},
cur: function() {
var hooks = Tween.propHooks[ this.prop ];
return hooks && hooks.get ?
hooks.get( this ) :
Tween.propHooks._default.get( this );
},
run: function( percent ) {
var eased,
hooks = Tween.propHooks[ this.prop ];
if ( this.options.duration ) {
this.pos = eased = jQuery.easing[ this.easing ](
percent, this.options.duration * percent, 0, 1, this.options.duration
);
} else {
this.pos = eased = percent;
}
this.now = ( this.end - this.start ) * eased + this.start;
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
if ( hooks && hooks.set ) {
hooks.set( this );
} else {
Tween.propHooks._default.set( this );
}
return this;
}
};
Tween.prototype.init.prototype = Tween.prototype;
Tween.propHooks = {
_default: {
get: function( tween ) {
var result;
if ( tween.elem[ tween.prop ] != null &&
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
return tween.elem[ tween.prop ];
}
// passing an empty string as a 3rd parameter to .css will automatically
// attempt a parseFloat and fallback to a string if the parse fails
// so, simple values such as "10px" are parsed to Float.
// complex values such as "rotate(1rad)" are returned as is.
result = jQuery.css( tween.elem, tween.prop, "" );
// Empty strings, null, undefined and "auto" are converted to 0.
return !result || result === "auto" ? 0 : result;
},
set: function( tween ) {
// use step hook for back compat - use cssHook if its there - use .style if its
// available and use plain properties where available
if ( jQuery.fx.step[ tween.prop ] ) {
jQuery.fx.step[ tween.prop ]( tween );
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
} else {
tween.elem[ tween.prop ] = tween.now;
}
}
}
};
// Support: IE <=9
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
var cssFn = jQuery.fn[ name ];
jQuery.fn[ name ] = function( speed, easing, callback ) {
return speed == null || typeof speed === "boolean" ?
cssFn.apply( this, arguments ) :
this.animate( genFx( name, true ), speed, easing, callback );
};
});
jQuery.fn.extend({
fadeTo: function( speed, to, easing, callback ) {
// show any hidden elements after setting opacity to 0
return this.filter( isHidden ).css( "opacity", 0 ).show()
// animate to the value specified
.end().animate({ opacity: to }, speed, easing, callback );
},
animate: function( prop, speed, easing, callback ) {
var empty = jQuery.isEmptyObject( prop ),
optall = jQuery.speed( speed, easing, callback ),
doAnimation = function() {
// Operate on a copy of prop so per-property easing won't be lost
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
// Empty animations, or finishing resolves immediately
if ( empty || jQuery._data( this, "finish" ) ) {
anim.stop( true );
}
};
doAnimation.finish = doAnimation;
return empty || optall.queue === false ?
this.each( doAnimation ) :
this.queue( optall.queue, doAnimation );
},
stop: function( type, clearQueue, gotoEnd ) {
var stopQueue = function( hooks ) {
var stop = hooks.stop;
delete hooks.stop;
stop( gotoEnd );
};
if ( typeof type !== "string" ) {
gotoEnd = clearQueue;
clearQueue = type;
type = undefined;
}
if ( clearQueue && type !== false ) {
this.queue( type || "fx", [] );
}
return this.each(function() {
var dequeue = true,
index = type != null && type + "queueHooks",
timers = jQuery.timers,
data = jQuery._data( this );
if ( index ) {
if ( data[ index ] && data[ index ].stop ) {
stopQueue( data[ index ] );
}
} else {
for ( index in data ) {
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
stopQueue( data[ index ] );
}
}
}
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
timers[ index ].anim.stop( gotoEnd );
dequeue = false;
timers.splice( index, 1 );
}
}
// start the next in the queue if the last step wasn't forced
// timers currently will call their complete callbacks, which will dequeue
// but only if they were gotoEnd
if ( dequeue || !gotoEnd ) {
jQuery.dequeue( this, type );
}
});
},
finish: function( type ) {
if ( type !== false ) {
type = type || "fx";
}
return this.each(function() {
var index,
data = jQuery._data( this ),
queue = data[ type + "queue" ],
hooks = data[ type + "queueHooks" ],
timers = jQuery.timers,
length = queue ? queue.length : 0;
// enable finishing flag on private data
data.finish = true;
// empty the queue first
jQuery.queue( this, type, [] );
if ( hooks && hooks.stop ) {
hooks.stop.call( this, true );
}
// look for any active animations, and finish them
for ( index = timers.length; index--; ) {
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
timers[ index ].anim.stop( true );
timers.splice( index, 1 );
}
}
// look for any animations in the old queue and finish them
for ( index = 0; index < length; index++ ) {
if ( queue[ index ] && queue[ index ].finish ) {
queue[ index ].finish.call( this );
}
}
// turn off finishing flag
delete data.finish;
});
}
});
// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
var which,
attrs = { height: type },
i = 0;
// if we include width, step value is 1 to do all cssExpand values,
// if we don't include width, step value is 2 to skip over Left and Right
includeWidth = includeWidth? 1 : 0;
for( ; i < 4 ; i += 2 - includeWidth ) {
which = cssExpand[ i ];
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
}
if ( includeWidth ) {
attrs.opacity = attrs.width = type;
}
return attrs;
}
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show"),
slideUp: genFx("hide"),
slideToggle: genFx("toggle"),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" },
fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, easing, callback ) {
return this.animate( props, speed, easing, callback );
};
});
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
// normalize opt.queue - true/undefined/null -> "fx"
if ( opt.queue == null || opt.queue === true ) {
opt.queue = "fx";
}
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
if ( opt.queue ) {
jQuery.dequeue( this, opt.queue );
}
};
return opt;
};
jQuery.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p*Math.PI ) / 2;
}
};
jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
var timer,
timers = jQuery.timers,
i = 0;
fxNow = jQuery.now();
for ( ; i < timers.length; i++ ) {
timer = timers[ i ];
// Checks the timer has not already been removed
if ( !timer() && timers[ i ] === timer ) {
timers.splice( i--, 1 );
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
fxNow = undefined;
};
jQuery.fx.timer = function( timer ) {
if ( timer() && jQuery.timers.push( timer ) ) {
jQuery.fx.start();
}
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( !timerId ) {
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Back Compat <1.8 extension point
jQuery.fx.step = {};
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
return options === undefined ?
this :
this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
var docElem, win,
box = { top: 0, left: 0 },
elem = this[ 0 ],
doc = elem && elem.ownerDocument;
if ( !doc ) {
return;
}
docElem = doc.documentElement;
// Make sure it's not a disconnected DOM node
if ( !jQuery.contains( docElem, elem ) ) {
return box;
}
// If we don't have gBCR, just use 0,0 rather than error
// BlackBerry 5, iOS 3 (original iPhone)
if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
box = elem.getBoundingClientRect();
}
win = getWindow( doc );
return {
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
};
};
jQuery.offset = {
setOffset: function( elem, options, i ) {
var position = jQuery.css( elem, "position" );
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curCSSTop = jQuery.css( elem, "top" ),
curCSSLeft = jQuery.css( elem, "left" ),
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
props = {}, curPosition = {}, curTop, curLeft;
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
if ( calculatePosition ) {
curPosition = curElem.position();
curTop = curPosition.top;
curLeft = curPosition.left;
} else {
curTop = parseFloat( curCSSTop ) || 0;
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
if ( options.top != null ) {
props.top = ( options.top - curOffset.top ) + curTop;
}
if ( options.left != null ) {
props.left = ( options.left - curOffset.left ) + curLeft;
}
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[ 0 ] ) {
return;
}
var offsetParent, offset,
parentOffset = { top: 0, left: 0 },
elem = this[ 0 ];
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
if ( jQuery.css( elem, "position" ) === "fixed" ) {
// we assume that getBoundingClientRect is available when computed position is fixed
offset = elem.getBoundingClientRect();
} else {
// Get *real* offsetParent
offsetParent = this.offsetParent();
// Get correct offsets
offset = this.offset();
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
parentOffset = offsetParent.offset();
}
// Add offsetParent borders
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
}
// Subtract parent offsets and element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
return {
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || docElem;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || docElem;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
var top = /Y/.test( prop );
jQuery.fn[ method ] = function( val ) {
return jQuery.access( this, function( elem, method, val ) {
var win = getWindow( elem );
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
win.document.documentElement[ method ] :
elem[ method ];
}
if ( win ) {
win.scrollTo(
!top ? val : jQuery( win ).scrollLeft(),
top ? val : jQuery( win ).scrollTop()
);
} else {
elem[ method ] = val;
}
}, method, val, arguments.length, null );
};
});
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
// margin is only for outerHeight, outerWidth
jQuery.fn[ funcName ] = function( margin, value ) {
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
return jQuery.access( this, function( elem, type, value ) {
var doc;
if ( jQuery.isWindow( elem ) ) {
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
// isn't a whole lot we can do. See pull request at this URL for discussion:
// https://github.com/jquery/jquery/pull/764
return elem.document.documentElement[ "client" + name ];
}
// Get document width or height
if ( elem.nodeType === 9 ) {
doc = elem.documentElement;
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
return Math.max(
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
elem.body[ "offset" + name ], doc[ "offset" + name ],
doc[ "client" + name ]
);
}
return value === undefined ?
// Get width or height on the element, requesting but not forcing parseFloat
jQuery.css( elem, type, extra ) :
// Set width or height on the element
jQuery.style( elem, type, value, extra );
}, type, chainable ? margin : undefined, chainable, null );
};
});
});
// Limit scope pollution from any deprecated API
// (function() {
// The number of elements contained in the matched element set
jQuery.fn.size = function() {
return this.length;
};
jQuery.fn.andSelf = jQuery.fn.addBack;
// })();
if ( typeof module === "object" && module && typeof module.exports === "object" ) {
// Expose jQuery as module.exports in loaders that implement the Node
// module pattern (including browserify). Do not create the global, since
// the user will be storing it themselves locally, and globals are frowned
// upon in the Node module world.
module.exports = jQuery;
} else {
// Otherwise expose jQuery to the global object as usual
window.jQuery = window.$ = jQuery;
// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd ) {
define( "jquery", [], function () { return jQuery; } );
}
}
})( window );
|
docs/src/pages/components/cards/OutlinedCard.js | lgollut/material-ui | import React from 'react';
import { makeStyles } from '@material-ui/core/styles';
import Card from '@material-ui/core/Card';
import CardActions from '@material-ui/core/CardActions';
import CardContent from '@material-ui/core/CardContent';
import Button from '@material-ui/core/Button';
import Typography from '@material-ui/core/Typography';
const useStyles = makeStyles({
root: {
minWidth: 275,
},
bullet: {
display: 'inline-block',
margin: '0 2px',
transform: 'scale(0.8)',
},
title: {
fontSize: 14,
},
pos: {
marginBottom: 12,
},
});
export default function OutlinedCard() {
const classes = useStyles();
const bull = <span className={classes.bullet}>•</span>;
return (
<Card className={classes.root} variant="outlined">
<CardContent>
<Typography className={classes.title} color="textSecondary" gutterBottom>
Word of the Day
</Typography>
<Typography variant="h5" component="h2">
be{bull}nev{bull}o{bull}lent
</Typography>
<Typography className={classes.pos} color="textSecondary">
adjective
</Typography>
<Typography variant="body2" component="p">
well meaning and kindly.
<br />
{'"a benevolent smile"'}
</Typography>
</CardContent>
<CardActions>
<Button size="small">Learn More</Button>
</CardActions>
</Card>
);
}
|
pages/customization/components.js | allanalexandre/material-ui | import 'docs/src/modules/components/bootstrap';
// --- Post bootstrap -----
import React from 'react';
import MarkdownDocs from 'docs/src/modules/components/MarkdownDocs';
const req = require.context('docs/src/pages/customization/components', false, /\.(md|js|tsx)$/);
const reqSource = require.context(
'!raw-loader!../../docs/src/pages/customization/components',
false,
/\.(js|tsx)$/,
);
const reqPrefix = 'pages/customization/components';
function Page() {
return <MarkdownDocs req={req} reqSource={reqSource} reqPrefix={reqPrefix} />;
}
export default Page;
|
src/js/components/social/index.js | Arlefreak/arlefreakClient | import React from 'react';
import PropTypes from 'prop-types';
const Container = ({ config }) => {
return (
<section className="social-subscribe">
<p><a rel="noopener noreferrer" target="_blank" href={ config.twitter }>twitter<i className="fa fa-twitter"/></a></p>
<p><a rel="noopener noreferrer" target="_blank" href={ 'mailto:' + config.email }>[email protected]<i className="fa fa-envelope-o"/></a></p>
<p><a rel="noopener noreferrer" target="_blank" href={ config.github }>github<i className="fa fa-github"/></a></p>
<p><a rel="noopener noreferrer" target="_blank" href={ config.linkdn }>linkedIn<i className="fa fa-linkedin"/></a></p>
</section>
);
};
Container.propTypes = {
config: PropTypes.shape().isRequired,
};
export default Container;
|
src/index.js | ccfcheng/react-native-web-demo | import React from 'react';
import { render } from 'react-dom';
import document from 'global/document';
import Home from './containers/Home';
const elem = document.getElementById('react-web-app');
render(<Home />, elem);
|
src/index.js | carlpagelsLNU/2DV607_project | import React from 'react';
import ReactDOM from 'react-dom';
import Board from './Board';
import { observe } from './Game';
const rootEl = document.getElementById('root');
observe(imagePosition =>
ReactDOM.render(
<Board imagePosition={imagePosition} />,
rootEl
)
); |
examples/cherry-pick/app/shared/react-route.js | QubitProducts/cherrytree | import R from 'ramda'
import React from 'react'
import Route from 'cherrytree/route'
module.exports = Route.extend({
rootEl: document.body,
initialize: function () {
if (this.componentClass) {
this.componentFactory = React.createFactory(this.componentClass)
}
},
activate: function (context) {
this.render(context)
this.afterActivate()
},
afterActivate: function () {},
deactivate: function () {
React.unmountComponentAtNode(this.targetEl())
},
createComponent: function (context) {
if (this.componentFactory) {
var props = R.mixin(context || {}, {
router: this.router
})
return this.componentFactory(props, this.children)
}
},
targetEl: function () {
return this.parent ? this.parent.outletEl : this.rootEl
},
render: function (context) {
this.component = this.createComponent(context)
var targetEl = this.targetEl()
if (this.component) {
var c = React.render(this.component, targetEl)
this.outletEl = c.getDOMNode().querySelectorAll('.outlet')[0]
} else {
this.outletEl = targetEl
}
},
rerenderParents: function () {
if (this.parent && this.parent.render) {
var component = this.component || this.children
this.parent.children = component
this.parent.render(this.parent.getContext())
}
}
})
|
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return{token:r,startState:function(){return{tokenize:r,OK:!0,complete:c,errorStartPos:null,errorEndPos:null,queryType:l,possibleCurrent:i(p),possibleNext:i(p),allowVars:!0,allowBnodes:!0,storeProperty:!1,lastProperty:"",stack:[p]}},indent:n,electricChars:"}])"}}),e.defineMIME("application/x-sparql-query","sparql11")})},{codemirror:8}],3:[function(e,t){t.exports=Trie=function(){this.words=0,this.prefixes=0,this.children=[]},Trie.prototype={insert:function(e,t){if(0!=e.length){var i,r,n=this;if(void 0===t&&(t=0),t===e.length)return void n.words++;n.prefixes++,i=e[t],void 0===n.children[i]&&(n.children[i]=new Trie),r=n.children[i],r.insert(e,t+1)}},remove:function(e,t){if(0!=e.length){var i,r,n=this;if(void 0===t&&(t=0),void 0!==n){if(t===e.length)return void n.words--;n.prefixes--,i=e[t],r=n.children[i],r.remove(e,t+1)}}},update:function(e,t){0!=e.length&&0!=t.length&&(this.remove(e),this.insert(t))},countWord:function(e,t){if(0==e.length)return 0;var i,r,n=this,o=0;return void 0===t&&(t=0),t===e.length?n.words:(i=e[t],r=n.children[i],void 0!==r&&(o=r.countWord(e,t+1)),o)},countPrefix:function(e,t){if(0==e.length)return 0;var i,r,n=this,o=0;if(void 0===t&&(t=0),t===e.length)return n.prefixes;var i=e[t];return r=n.children[i],void 0!==r&&(o=r.countPrefix(e,t+1)),o},find:function(e){return 0==e.length?!1:this.countWord(e)>0?!0:!1},getAllWords:function(e){var t,i,r=this,n=[];if(void 0===e&&(e=""),void 0===r)return[];r.words>0&&n.push(e);for(t in r.children)i=r.children[t],n=n.concat(i.getAllWords(e+t));return n},autoComplete:function(e,t){var i,r,n=this;return 0==e.length?void 0===t?n.getAllWords(e):[]:(void 0===t&&(t=0),i=e[t],r=n.children[i],void 0===r?[]:t===e.length-1?r.getAllWords(e):r.autoComplete(e,t+1))}}},{}],4:[function(t,i,r){!function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)}(function(e){function t(e,t,r,n){var o=e.getLineHandle(t.line),l=t.ch-1,u=l>=0&&a[o.text.charAt(l)]||a[o.text.charAt(++l)];if(!u)return null;var p=">"==u.charAt(1)?1:-1;if(r&&p>0!=(l==t.ch))return null;var c=e.getTokenTypeAt(s(t.line,l+1)),d=i(e,s(t.line,l+(p>0?1:0)),p,c||null,n);return null==d?null:{from:s(t.line,l),to:d&&d.pos,match:d&&d.ch==u.charAt(0),forward:p>0}}function i(e,t,i,r,n){for(var o=n&&n.maxScanLineLength||1e4,l=n&&n.maxScanLines||1e3,u=[],p=n&&n.bracketRegex?n.bracketRegex:/[(){}[\]]/,c=i>0?Math.min(t.line+l,e.lastLine()+1):Math.max(e.firstLine()-1,t.line-l),d=t.line;d!=c;d+=i){var E=e.getLine(d);if(E){var h=i>0?0:E.length-1,f=i>0?E.length:-1;if(!(E.length>o))for(d==t.line&&(h=t.ch-(0>i?1:0));h!=f;h+=i){var m=E.charAt(h);if(p.test(m)&&(void 0===r||e.getTokenTypeAt(s(d,h+1))==r)){var g=a[m];if(">"==g.charAt(1)==i>0)u.push(m);else{if(!u.length)return{pos:s(d,h),ch:m};u.pop()}}}}}return d-i==(i>0?e.lastLine():e.firstLine())?!1:null}function r(e,i,r){for(var n=e.state.matchBrackets.maxHighlightLineLength||1e3,a=[],l=e.listSelections(),u=0;u<l.length;u++){var p=l[u].empty()&&t(e,l[u].head,!1,r);if(p&&e.getLine(p.from.line).length<=n){var c=p.match?"CodeMirror-matchingbracket":"CodeMirror-nonmatchingbracket";a.push(e.markText(p.from,s(p.from.line,p.from.ch+1),{className:c})),p.to&&e.getLine(p.to.line).length<=n&&a.push(e.markText(p.to,s(p.to.line,p.to.ch+1),{className:c}))}}if(a.length){o&&e.state.focused&&e.display.input.focus();var d=function(){e.operation(function(){for(var e=0;e<a.length;e++)a[e].clear()})};if(!i)return d;setTimeout(d,800)}}function n(e){e.operation(function(){l&&(l(),l=null),l=r(e,!1,e.state.matchBrackets)})}var o=/MSIE \d/.test(navigator.userAgent)&&(null==document.documentMode||document.documentMode<8),s=e.Pos,a={"(":")>",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"},l=null;e.defineOption("matchBrackets",!1,function(t,i,r){r&&r!=e.Init&&t.off("cursorActivity",n),i&&(t.state.matchBrackets="object"==typeof i?i:{},t.on("cursorActivity",n))}),e.defineExtension("matchBrackets",function(){r(this,!0)}),e.defineExtension("findMatchingBracket",function(e,i,r){return t(this,e,i,r)}),e.defineExtension("scanForBracket",function(e,t,r,n){return i(this,e,t,r,n)})})},{"../../lib/codemirror":8}],5:[function(t,i,r){!function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)}(function(e){"use strict";function t(e,t){this.cm=e,this.options=this.buildOptions(t),this.widget=this.onClose=null}function i(e){return"string"==typeof e?e:e.text}function r(e,t){function i(e,i){var n;n="string"!=typeof i?function(e){return i(e,t)}:r.hasOwnProperty(i)?r[i]:i,o[e]=n}var r={Up:function(){t.moveFocus(-1)},Down:function(){t.moveFocus(1)},PageUp:function(){t.moveFocus(-t.menuSize()+1,!0)},PageDown:function(){t.moveFocus(t.menuSize()-1,!0)},Home:function(){t.setFocus(0)},End:function(){t.setFocus(t.length-1)},Enter:t.pick,Tab:t.pick,Esc:t.close},n=e.options.customKeys,o=n?{}:r;if(n)for(var s in n)n.hasOwnProperty(s)&&i(s,n[s]);var a=e.options.extraKeys;if(a)for(var s in a)a.hasOwnProperty(s)&&i(s,a[s]);return o}function n(e,t){for(;t&&t!=e;){if("LI"===t.nodeName.toUpperCase()&&t.parentNode==e)return t;t=t.parentNode}}function o(t,o){this.completion=t,this.data=o;var l=this,u=t.cm,p=this.hints=document.createElement("ul");p.className="CodeMirror-hints",this.selectedHint=o.selectedHint||0;for(var c=o.list,d=0;d<c.length;++d){var E=p.appendChild(document.createElement("li")),h=c[d],f=s+(d!=this.selectedHint?"":" "+a);null!=h.className&&(f=h.className+" "+f),E.className=f,h.render?h.render(E,o,h):E.appendChild(document.createTextNode(h.displayText||i(h))),E.hintId=d}var m=u.cursorCoords(t.options.alignWithWord?o.from:null),g=m.left,v=m.bottom,x=!0;p.style.left=g+"px",p.style.top=v+"px";var N=window.innerWidth||Math.max(document.body.offsetWidth,document.documentElement.offsetWidth),L=window.innerHeight||Math.max(document.body.offsetHeight,document.documentElement.offsetHeight);(t.options.container||document.body).appendChild(p);var I=p.getBoundingClientRect(),T=I.bottom-L;if(T>0){var y=I.bottom-I.top,A=I.top-(m.bottom-m.top);if(A-y>0)p.style.top=(v=A-y)+"px",x=!1;else if(y>L){p.style.height=L-5+"px",p.style.top=(v=m.bottom-I.top)+"px";var S=u.getCursor();o.from.ch!=S.ch&&(m=u.cursorCoords(S),p.style.left=(g=m.left)+"px",I=p.getBoundingClientRect())}}var C=I.left-N;if(C>0&&(I.right-I.left>N&&(p.style.width=N-5+"px",C-=I.right-I.left-N),p.style.left=(g=m.left-C)+"px"),u.addKeyMap(this.keyMap=r(t,{moveFocus:function(e,t){l.changeActive(l.selectedHint+e,t)},setFocus:function(e){l.changeActive(e)},menuSize:function(){return l.screenAmount()},length:c.length,close:function(){t.close()},pick:function(){l.pick()},data:o})),t.options.closeOnUnfocus){var R;u.on("blur",this.onBlur=function(){R=setTimeout(function(){t.close()},100)}),u.on("focus",this.onFocus=function(){clearTimeout(R)})}var b=u.getScrollInfo();return u.on("scroll",this.onScroll=function(){var e=u.getScrollInfo(),i=u.getWrapperElement().getBoundingClientRect(),r=v+b.top-e.top,n=r-(window.pageYOffset||(document.documentElement||document.body).scrollTop);return x||(n+=p.offsetHeight),n<=i.top||n>=i.bottom?t.close():(p.style.top=r+"px",void(p.style.left=g+b.left-e.left+"px"))}),e.on(p,"dblclick",function(e){var t=n(p,e.target||e.srcElement);t&&null!=t.hintId&&(l.changeActive(t.hintId),l.pick())}),e.on(p,"click",function(e){var i=n(p,e.target||e.srcElement);i&&null!=i.hintId&&(l.changeActive(i.hintId),t.options.completeOnSingleClick&&l.pick())}),e.on(p,"mousedown",function(){setTimeout(function(){u.focus()},20)}),e.signal(o,"select",c[0],p.firstChild),!0}var s="CodeMirror-hint",a="CodeMirror-hint-active";e.showHint=function(e,t,i){if(!t)return e.showHint(i);i&&i.async&&(t.async=!0);var r={hint:t};if(i)for(var n in i)r[n]=i[n];return e.showHint(r)},e.defineExtension("showHint",function(i){if(!(this.listSelections().length>1||this.somethingSelected())){this.state.completionActive&&this.state.completionActive.close();var r=this.state.completionActive=new t(this,i),n=r.options.hint;if(n)return e.signal(this,"startCompletion",this),n.async?void n(this,function(e){r.showHints(e)},r.options):r.showHints(n(this,r.options))}}),t.prototype={close:function(){this.active()&&(this.cm.state.completionActive=null,this.widget&&this.widget.close(),this.onClose&&this.onClose(),e.signal(this.cm,"endCompletion",this.cm))},active:function(){return this.cm.state.completionActive==this},pick:function(t,r){var n=t.list[r];n.hint?n.hint(this.cm,t,n):this.cm.replaceRange(i(n),n.from||t.from,n.to||t.to,"complete"),e.signal(t,"pick",n),this.close()},showHints:function(e){return e&&e.list.length&&this.active()?void(this.options.completeSingle&&1==e.list.length?this.pick(e,0):this.showWidget(e)):this.close()},showWidget:function(t){function i(){l||(l=!0,p.close(),p.cm.off("cursorActivity",a),t&&e.signal(t,"close"))}function r(){if(!l){e.signal(t,"update");var i=p.options.hint;i.async?i(p.cm,n,p.options):n(i(p.cm,p.options))}}function n(e){if(t=e,!l){if(!t||!t.list.length)return i();p.widget&&p.widget.close(),p.widget=new o(p,t)}}function s(){u&&(f(u),u=0)}function a(){s();var e=p.cm.getCursor(),t=p.cm.getLine(e.line);e.line!=d.line||t.length-e.ch!=E-d.ch||e.ch<d.ch||p.cm.somethingSelected()||e.ch&&c.test(t.charAt(e.ch-1))?p.close():(u=h(r),p.widget&&p.widget.close())}this.widget=new o(this,t),e.signal(t,"shown");var l,u=0,p=this,c=this.options.closeCharacters,d=this.cm.getCursor(),E=this.cm.getLine(d.line).length,h=window.requestAnimationFrame||function(e){return setTimeout(e,1e3/60)},f=window.cancelAnimationFrame||clearTimeout;this.cm.on("cursorActivity",a),this.onClose=i},buildOptions:function(e){var t=this.cm.options.hintOptions,i={};for(var r in l)i[r]=l[r];if(t)for(var r in t)void 0!==t[r]&&(i[r]=t[r]);if(e)for(var r in e)void 0!==e[r]&&(i[r]=e[r]);return i}},o.prototype={close:function(){if(this.completion.widget==this){this.completion.widget=null,this.hints.parentNode.removeChild(this.hints),this.completion.cm.removeKeyMap(this.keyMap);var e=this.completion.cm;this.completion.options.closeOnUnfocus&&(e.off("blur",this.onBlur),e.off("focus",this.onFocus)),e.off("scroll",this.onScroll)}},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(t,i){if(t>=this.data.list.length?t=i?this.data.list.length-1:0:0>t&&(t=i?0:this.data.list.length-1),this.selectedHint!=t){var r=this.hints.childNodes[this.selectedHint];r.className=r.className.replace(" "+a,""),r=this.hints.childNodes[this.selectedHint=t],r.className+=" "+a,r.offsetTop<this.hints.scrollTop?this.hints.scrollTop=r.offsetTop-3:r.offsetTop+r.offsetHeight>this.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=r.offsetTop+r.offsetHeight-this.hints.clientHeight+3),e.signal(this.data,"select",this.data.list[this.selectedHint],r)}},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1}},e.registerHelper("hint","auto",function(t,i){var r,n=t.getHelpers(t.getCursor(),"hint");if(n.length)for(var o=0;o<n.length;o++){var s=n[o](t,i);if(s&&s.list.length)return s}else if(r=t.getHelper(t.getCursor(),"hintWords")){if(r)return e.hint.fromList(t,{words:r})}else if(e.hint.anyword)return e.hint.anyword(t,i)}),e.registerHelper("hint","fromList",function(t,i){for(var r=t.getCursor(),n=t.getTokenAt(r),o=[],s=0;s<i.words.length;s++){var a=i.words[s];a.slice(0,n.string.length)==n.string&&o.push(a)}return o.length?{list:o,from:e.Pos(r.line,n.start),to:e.Pos(r.line,n.end)}:void 0}),e.commands.autocomplete=e.showHint;var l={hint:e.hint.auto,completeSingle:!0,alignWithWord:!0,closeCharacters:/[\s()\[\]{};:>,]/,closeOnUnfocus:!0,completeOnSingleClick:!1,container:null,customKeys:null,extraKeys:null};e.defineOption("hintOptions",null)})},{"../../lib/codemirror":8}],6:[function(t,i,r){!function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)}(function(e){"use strict";e.runMode=function(t,i,r,n){var o=e.getMode(e.defaults,i),s=/MSIE \d/.test(navigator.userAgent),a=s&&(null==document.documentMode||document.documentMode<9);if(1==r.nodeType){var l=n&&n.tabSize||e.defaults.tabSize,u=r,p=0;u.innerHTML="",r=function(e,t){if("\n"==e)return u.appendChild(document.createTextNode(a?"\r":e)),void(p=0);for(var i="",r=0;;){var n=e.indexOf(" ",r);if(-1==n){i+=e.slice(r),p+=e.length-r;break}p+=n-r,i+=e.slice(r,n);var o=l-p%l;p+=o;for(var s=0;o>s;++s)i+=" ";r=n+1}if(t){var c=u.appendChild(document.createElement("span"));c.className="cm-"+t.replace(/ +/g," cm-"),c.appendChild(document.createTextNode(i))}else u.appendChild(document.createTextNode(i))}}for(var c=e.splitLines(t),d=n&&n.state||e.startState(o),E=0,h=c.length;h>E;++E){E&&r("\n");var f=new e.StringStream(c[E]);for(!f.string&&o.blankLine&&o.blankLine(d);!f.eol();){var m=o.token(f,d);r(f.current(),m,E,f.start,d),f.start=f.pos}}}})},{"../../lib/codemirror":8}],7:[function(t,i,r){!function(n){"object"==typeof r&&"object"==typeof i?n(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],n):n(CodeMirror)}(function(e){"use strict";function t(e,t,n,o){if(this.atOccurrence=!1,this.doc=e,null==o&&"string"==typeof t&&(o=!1),n=n?e.clipPos(n):r(0,0),this.pos={from:n,to:n},"string"!=typeof t)t.global||(t=new RegExp(t.source,t.ignoreCase?"ig":"g")),this.matches=function(i,n){if(i){t.lastIndex=0;for(var o,s,a=e.getLine(n.line).slice(0,n.ch),l=0;;){t.lastIndex=l;var u=t.exec(a);if(!u)break;if(o=u,s=o.index,l=o.index+(o[0].length||1),l==a.length)break}var p=o&&o[0].length||0;p||(0==s&&0==a.length?o=void 0:s!=e.getLine(n.line).length&&p++)}else{t.lastIndex=n.ch;var a=e.getLine(n.line),o=t.exec(a),p=o&&o[0].length||0,s=o&&o.index;s+p==a.length||p||(p=1)}return o&&p?{from:r(n.line,s),to:r(n.line,s+p),match:o}:void 0};else{var s=t;o&&(t=t.toLowerCase());var a=o?function(e){return e.toLowerCase()}:function(e){return e},l=t.split("\n");if(1==l.length)this.matches=t.length?function(n,o){if(n){var l=e.getLine(o.line).slice(0,o.ch),u=a(l),p=u.lastIndexOf(t);if(p>-1)return p=i(l,u,p),{from:r(o.line,p),to:r(o.line,p+s.length)}}else{var l=e.getLine(o.line).slice(o.ch),u=a(l),p=u.indexOf(t);if(p>-1)return p=i(l,u,p)+o.ch,{from:r(o.line,p),to:r(o.line,p+s.length)}}}:function(){};else{var u=s.split("\n");this.matches=function(t,i){var n=l.length-1;if(t){if(i.line-(l.length-1)<e.firstLine())return;if(a(e.getLine(i.line).slice(0,u[n].length))!=l[l.length-1])return;for(var o=r(i.line,u[n].length),s=i.line-1,p=n-1;p>=1;--p,--s)if(l[p]!=a(e.getLine(s)))return;var c=e.getLine(s),d=c.length-u[0].length;if(a(c.slice(d))!=l[0])return;return{from:r(s,d),to:o}}if(!(i.line+(l.length-1)>e.lastLine())){var c=e.getLine(i.line),d=c.length-u[0].length;if(a(c.slice(d))==l[0]){for(var E=r(i.line,d),s=i.line+1,p=1;n>p;++p,++s)if(l[p]!=a(e.getLine(s)))return;if(e.getLine(s).slice(0,u[n].length)==l[n])return{from:E,to:r(s,u[n].length)}}}}}}}function i(e,t,i){if(e.length==t.length)return i;for(var r=Math.min(i,e.length);;){var n=e.slice(0,r).toLowerCase().length;if(i>n)++r;else{if(!(n>i))return r;--r}}}var r=e.Pos;t.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(e){function t(e){var t=r(e,0);return i.pos={from:t,to:t},i.atOccurrence=!1,!1}for(var i=this,n=this.doc.clipPos(e?this.pos.from:this.pos.to);;){if(this.pos=this.matches(e,n))return this.atOccurrence=!0,this.pos.match||!0;if(e){if(!n.line)return t(0);n=r(n.line-1,this.doc.getLine(n.line-1).length)}else{var o=this.doc.lineCount();if(n.line==o-1)return t(o);n=r(n.line+1,0)}}},from:function(){return this.atOccurrence?this.pos.from:void 0},to:function(){return this.atOccurrence?this.pos.to:void 0},replace:function(t){if(this.atOccurrence){var i=e.splitLines(t);this.doc.replaceRange(i,this.pos.from,this.pos.to),this.pos.to=r(this.pos.from.line+i.length-1,i[i.length-1].length+(1==i.length?this.pos.from.ch:0))}}},e.defineExtension("getSearchCursor",function(e,i,r){return new t(this.doc,e,i,r)}),e.defineDocExtension("getSearchCursor",function(e,i,r){return new t(this,e,i,r)}),e.defineExtension("selectMatches",function(t,i){for(var r,n=[],o=this.getSearchCursor(t,this.getCursor("from"),i);(r=o.findNext())&&!(e.cmpPos(o.to(),this.getCursor("to"))>0);)n.push({anchor:o.from(),head:o.to()});n.length&&this.setSelections(n,0)})})},{"../../lib/codemirror":8}],8:[function(t,i,r){!function(t){if("object"==typeof r&&"object"==typeof i)i.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);this.CodeMirror=t()}}(function(){"use strict";function e(i,r){if(!(this instanceof e))return new e(i,r);this.options=r=r||{},no(Ns,r,!1),h(r);var n=r.value;"string"==typeof n&&(n=new Ws(n,r.mode)),this.doc=n;var o=this.display=new t(i,n);o.wrapper.CodeMirror=this,p(this),l(this),r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),r.autofocus&&!Jo&&Ei(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new Qn},Bo&&setTimeout(oo(di,this,!0),20),mi(this),No();var s=this;$t(this,function(){s.curOp.forceUpdate=!0,vn(s,n),r.autofocus&&!Jo||ho()==o.input?setTimeout(oo(Ui,s),20):Vi(s);for(var e in Ls)Ls.hasOwnProperty(e)&&Ls[e](s,r[e],Is);for(var t=0;t<Ss.length;++t)Ss[t](s)})}function t(e,t){var i=this,r=i.input=uo("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");Wo?r.style.width="1000px":r.setAttribute("wrap","off"),Zo&&(r.style.border="1px solid black"),r.setAttribute("autocorrect","off"),r.setAttribute("autocapitalize","off"),r.setAttribute("spellcheck","false"),i.inputDiv=uo("div",[r],null,"overflow: hidden; position: relative; width: 3px; height: 0px;"),i.scrollbarH=uo("div",[uo("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar"),i.scrollbarV=uo("div",[uo("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i.scrollbarFiller=uo("div",null,"CodeMirror-scrollbar-filler"),i.gutterFiller=uo("div",null,"CodeMirror-gutter-filler"),i.lineDiv=uo("div",null,"CodeMirror-code"),i.selectionDiv=uo("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=uo("div",null,"CodeMirror-cursors"),i.measure=uo("div",null,"CodeMirror-measure"),i.lineMeasure=uo("div",null,"CodeMirror-measure"),i.lineSpace=uo("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none"),i.mover=uo("div",[uo("div",[i.lineSpace],"CodeMirror-lines")],null,"position: relative"),i.sizer=uo("div",[i.mover],"CodeMirror-sizer"),i.heightForcer=uo("div",null,null,"position: absolute; height: "+ta+"px; width: 1px;"),i.gutters=uo("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=uo("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=uo("div",[i.inputDiv,i.scrollbarH,i.scrollbarV,i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),Uo&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),Zo&&(r.style.width="0px"),Wo||(i.scroller.draggable=!0),Ko&&(i.inputDiv.style.height="1px",i.inputDiv.style.position="absolute"),Uo&&(i.scrollbarH.style.minHeight=i.scrollbarV.style.minWidth="18px"),e.appendChild?e.appendChild(i.wrapper):e(i.wrapper),i.viewFrom=i.viewTo=t.first,i.view=[],i.externalMeasured=null,i.viewOffset=0,i.lastSizeC=0,i.updateLineNumbers=null,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.prevInput="",i.alignWidgets=!1,i.pollingFast=!1,i.poll=new Qn,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.inaccurateSelection=!1,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null}function i(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,vt(e,100),e.state.modeGen++,e.curOp&&ii(e)}function n(e){e.options.lineWrapping?(go(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth=""):(mo(e.display.wrapper,"CodeMirror-wrap"),E(e)),s(e),ii(e),wt(e),setTimeout(function(){m(e)},100)}function o(e){var t=zt(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/Xt(e.display)-3);return function(n){if(Wr(e.doc,n))return 0;var o=0;if(n.widgets)for(var s=0;s<n.widgets.length;s++)n.widgets[s].height&&(o+=n.widgets[s].height);return i?o+(Math.ceil(n.text.length/r)||1)*t:o+t}}function s(e){var t=e.doc,i=o(e);t.iter(function(e){var t=i(e);t!=e.height&&In(e,t)})}function a(e){var t=Ps[e.options.keyMap],i=t.style;e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-keymap-\S+/g,"")+(i?" cm-keymap-"+i:"")}function l(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),wt(e)}function u(e){p(e),ii(e),setTimeout(function(){v(e)},20)}function p(e){var t=e.display.gutters,i=e.options.gutters;po(t);for(var r=0;r<i.length;++r){var n=i[r],o=t.appendChild(uo("div",null,"CodeMirror-gutter "+n));"CodeMirror-linenumbers"==n&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",c(e)}function c(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px",e.display.scrollbarH.style.left=e.options.fixedGutter?t+"px":0}function d(e){if(0==e.height)return 0;for(var t,i=e.text.length,r=e;t=kr(r);){var n=t.find(0,!0);r=n.from.line,i+=n.from.ch-n.to.ch}for(r=e;t=Br(r);){var n=t.find(0,!0);i-=r.text.length-n.from.ch,r=n.to.line,i+=r.text.length-n.to.ch}return i}function E(e){var t=e.display,i=e.doc;t.maxLine=xn(i,i.first),t.maxLineLength=d(t.maxLine),t.maxLineChanged=!0,i.iter(function(e){var i=d(e);i>t.maxLineLength&&(t.maxLineLength=i,t.maxLine=e)})}function h(e){var t=to(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function f(e){var t=e.display.scroller;return{clientHeight:t.clientHeight,barHeight:e.display.scrollbarV.clientHeight,scrollWidth:t.scrollWidth,clientWidth:t.clientWidth,barWidth:e.display.scrollbarH.clientWidth,docHeight:Math.round(e.doc.height+Tt(e.display))}}function m(e,t){t||(t=f(e));var i=e.display,r=t.docHeight+ta,n=t.scrollWidth>t.clientWidth,o=r>t.clientHeight;if(o?(i.scrollbarV.style.display="block",i.scrollbarV.style.bottom=n?Io(i.measure)+"px":"0",i.scrollbarV.firstChild.style.height=Math.max(0,r-t.clientHeight+(t.barHeight||i.scrollbarV.clientHeight))+"px"):(i.scrollbarV.style.display="",i.scrollbarV.firstChild.style.height="0"),n?(i.scrollbarH.style.display="block",i.scrollbarH.style.right=o?Io(i.measure)+"px":"0",i.scrollbarH.firstChild.style.width=t.scrollWidth-t.clientWidth+(t.barWidth||i.scrollbarH.clientWidth)+"px"):(i.scrollbarH.style.display="",i.scrollbarH.firstChild.style.width="0"),n&&o?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=i.scrollbarFiller.style.width=Io(i.measure)+"px"):i.scrollbarFiller.style.display="",n&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=Io(i.measure)+"px",i.gutterFiller.style.width=i.gutters.offsetWidth+"px"):i.gutterFiller.style.display="",!e.state.checkedOverlayScrollbar&&t.clientHeight>0){if(0===Io(i.measure)){var s=es&&!$o?"12px":"18px";i.scrollbarV.style.minWidth=i.scrollbarH.style.minHeight=s;var a=function(t){jn(t)!=i.scrollbarV&&jn(t)!=i.scrollbarH&&Qt(e,Ni)(t)};Qs(i.scrollbarV,"mousedown",a),Qs(i.scrollbarH,"mousedown",a)}e.state.checkedOverlayScrollbar=!0}}function g(e,t,i){var r=i&&null!=i.top?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-It(e));var n=i&&null!=i.bottom?i.bottom:r+e.wrapper.clientHeight,o=yn(t,r),s=yn(t,n);if(i&&i.ensure){var a=i.ensure.from.line,l=i.ensure.to.line;if(o>a)return{from:a,to:yn(t,An(xn(t,a))+e.wrapper.clientHeight)};if(Math.min(l,t.lastLine())>=s)return{from:yn(t,An(xn(t,l))-e.wrapper.clientHeight),to:l}}return{from:o,to:Math.max(s,o+1)}}function v(e){var t=e.display,i=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=L(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,o=r+"px",s=0;s<i.length;s++)if(!i[s].hidden){e.options.fixedGutter&&i[s].gutter&&(i[s].gutter.style.left=o);var a=i[s].alignable;if(a)for(var l=0;l<a.length;l++)a[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}}function x(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=N(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(uo("div",[uo("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=n.firstChild.offsetWidth,s=n.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-s),r.lineNumWidth=r.lineNumInnerWidth+s,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",c(e),!0}return!1}function N(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function L(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function I(e,t,i){for(var r,n=e.display.viewFrom,o=e.display.viewTo,s=g(e.display,e.doc,t),a=!0;;a=!1){var l=e.display.scroller.clientWidth;if(!T(e,s,i))break;r=!0,e.display.maxLineChanged&&!e.options.lineWrapping&&y(e);var u=f(e);if(ht(e),A(e,u),m(e,u),Wo&&e.options.lineWrapping&&S(e,u),a&&e.options.lineWrapping&&l!=e.display.scroller.clientWidth)i=!0;else if(i=!1,t&&null!=t.top&&(t={top:Math.min(u.docHeight-ta-u.clientHeight,t.top)}),s=g(e.display,e.doc,t),s.from>=e.display.viewFrom&&s.to<=e.display.viewTo)break}return e.display.updateLineNumbers=null,r&&(qn(e,"update",e),(e.display.viewFrom!=n||e.display.viewTo!=o)&&qn(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo)),r}function T(e,t,i){var r=e.display,n=e.doc;if(!r.wrapper.offsetWidth)return void ni(e);if(!(!i&&t.from>=r.viewFrom&&t.to<=r.viewTo&&0==li(e))){x(e)&&ni(e);var o=b(e),s=n.first+n.size,a=Math.max(t.from-e.options.viewportMargin,n.first),l=Math.min(s,t.to+e.options.viewportMargin);r.viewFrom<a&&a-r.viewFrom<20&&(a=Math.max(n.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(s,r.viewTo)),ss&&(a=Fr(e.doc,a),l=jr(e.doc,l));var u=a!=r.viewFrom||l!=r.viewTo||r.lastSizeC!=r.wrapper.clientHeight;ai(e,a,l),r.viewOffset=An(xn(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var p=li(e);if(u||0!=p||i){var c=ho();return p>4&&(r.lineDiv.style.display="none"),O(e,r.updateLineNumbers,o),p>4&&(r.lineDiv.style.display=""),c&&ho()!=c&&c.offsetHeight&&c.focus(),po(r.cursorDiv),po(r.selectionDiv),u&&(r.lastSizeC=r.wrapper.clientHeight,vt(e,400)),C(e),!0}}}function y(e){var t=e.display,i=Rt(e,t.maxLine,t.maxLine.text.length).left;t.maxLineChanged=!1;var r=Math.max(0,i+3),n=Math.max(0,t.sizer.offsetLeft+r+ta-t.scroller.clientWidth);t.sizer.style.minWidth=r+"px",n<e.doc.scrollLeft&&bi(e,Math.min(t.scroller.scrollLeft,n),!0)}function A(e,t){e.display.sizer.style.minHeight=e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=Math.max(t.docHeight,t.clientHeight-ta)+"px"}function S(e,t){e.display.sizer.offsetWidth+e.display.gutters.offsetWidth<e.display.scroller.clientWidth-1&&(e.display.sizer.style.minHeight=e.display.heightForcer.style.top="0px",e.display.gutters.style.height=t.docHeight+"px")}function C(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n,o=t.view[r];if(!o.hidden){if(Uo){var s=o.node.offsetTop+o.node.offsetHeight;n=s-i,i=s}else{var a=o.node.getBoundingClientRect();n=a.bottom-a.top}var l=o.line.height-n;if(2>n&&(n=zt(t)),(l>.001||-.001>l)&&(In(o.line,n),R(o.line),o.rest))for(var u=0;u<o.rest.length;u++)R(o.rest[u])}}}function R(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.offsetHeight}function b(e){for(var t=e.display,i={},r={},n=t.gutters.firstChild,o=0;n;n=n.nextSibling,++o)i[e.options.gutters[o]]=n.offsetLeft,r[e.options.gutters[o]]=n.offsetWidth;return{fixedPos:L(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function O(e,t,i){function r(t){var i=t.nextSibling;return Wo&&es&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),i}for(var n=e.display,o=e.options.lineNumbers,s=n.lineDiv,a=s.firstChild,l=n.view,u=n.viewFrom,p=0;p<l.length;p++){var c=l[p];if(c.hidden);else if(c.node){for(;a!=c.node;)a=r(a);var d=o&&null!=t&&u>=t&&c.lineNumber;c.changes&&(to(c.changes,"gutter")>-1&&(d=!1),P(e,c,u,i)),d&&(po(c.lineNumber),c.lineNumber.appendChild(document.createTextNode(N(e.options,u)))),a=c.node.nextSibling}else{var E=U(e,c,u,i);s.insertBefore(E,a)}u+=c.size}for(;a;)a=r(a)}function P(e,t,i,r){for(var n=0;n<t.changes.length;n++){var o=t.changes[n];"text"==o?w(e,t):"gutter"==o?k(e,t,i,r):"class"==o?G(t):"widget"==o&&B(t,r)}t.changes=null}function D(e){return e.node==e.text&&(e.node=uo("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),Uo&&(e.node.style.zIndex=2)),e.node}function _(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var i=D(e);e.background=i.insertBefore(uo("div",null,t),i.firstChild)}}function M(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):sn(e,t)}function w(e,t){var i=t.text.className,r=M(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,G(t)):i&&(t.text.className=i)}function G(e){_(e),e.line.wrapClass?D(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var t=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=t||""}function k(e,t,i,r){t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null);var n=t.line.gutterMarkers;if(e.options.lineNumbers||n){var o=D(t),s=t.gutter=o.insertBefore(uo("div",null,"CodeMirror-gutter-wrapper","position: absolute; left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px"),t.text);if(!e.options.lineNumbers||n&&n["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(uo("div",N(e.options,i),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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F(e,t,i,r){if(e.noHScroll){(i.alignable||(i.alignable=[])).push(t);var n=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(n-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=n+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function j(e){return as(e.line,e.ch)
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tt(e,t,i,r){if(e.cm&&e.cm.display.shift||e.extend){var n=t.anchor;if(r){var o=ls(i,n)<0;o!=ls(r,n)<0?(n=i,i=r):o!=ls(i,r)<0&&(i=r)}return new X(n,i)}return new X(r||i,i)}function it(e,t,i,r){lt(e,new z([tt(e,e.sel.primary(),t,i)],0),r)}function rt(e,t,i){for(var r=[],n=0;n<e.sel.ranges.length;n++)r[n]=tt(e,e.sel.ranges[n],t[n],null);var o=Y(r,e.sel.primIndex);lt(e,o,i)}function nt(e,t,i,r){var n=e.sel.ranges.slice(0);n[t]=i,lt(e,Y(n,e.sel.primIndex),r)}function ot(e,t,i,r){lt(e,K(t,i),r)}function st(e,t){var i={ranges:t.ranges,update:function(t){this.ranges=[];for(var i=0;i<t.length;i++)this.ranges[i]=new X(Q(e,t[i].anchor),Q(e,t[i].head))}};return Js(e,"beforeSelectionChange",e,i),e.cm&&Js(e.cm,"beforeSelectionChange",e.cm,i),i.ranges!=t.ranges?Y(i.ranges,i.ranges.length-1):t}function at(e,t,i){var r=e.history.done,n=eo(r);n&&n.ranges?(r[r.length-1]=t,ut(e,t,i)):lt(e,t,i)}function lt(e,t,i){ut(e,t,i),_n(e,e.sel,e.cm?e.cm.curOp.id:0/0,i)}function 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u=a.markedSpans[l],p=u.marker;if((null==u.from||(p.inclusiveLeft?u.from<=o.ch:u.from<o.ch))&&(null==u.to||(p.inclusiveRight?u.to>=o.ch:u.to>o.ch))){if(r&&(Js(p,"beforeCursorEnter"),p.explicitlyCleared)){if(a.markedSpans){--l;continue}break}if(!p.atomic)continue;var c=p.find(0>s?-1:1);if(0==ls(c,o)&&(c.ch+=s,c.ch<0?c=c.line>e.first?Q(e,as(c.line-1)):null:c.ch>a.text.length&&(c=c.line<e.first+e.size-1?as(c.line+1,0):null),!c)){if(n)return r?(e.cantEdit=!0,as(e.first,0)):Et(e,t,i,!0);n=!0,c=t,s=-s}o=c;continue e}}return o}}function ht(e){for(var t=e.display,i=e.doc,r=document.createDocumentFragment(),n=document.createDocumentFragment(),o=0;o<i.sel.ranges.length;o++){var s=i.sel.ranges[o],a=s.empty();(a||e.options.showCursorWhenSelecting)&&ft(e,s,r),a||mt(e,s,n)}if(e.options.moveInputWithCursor){var l=Ht(e,i.sel.primary().head,"div"),u=t.wrapper.getBoundingClientRect(),p=t.lineDiv.getBoundingClientRect(),c=Math.max(0,Math.min(t.wrapper.clientHeight-10,l.top+p.top-u.top)),d=Math.max(0,Math.min(t.wrapper.clientWidth-10,l.left+p.left-u.left));t.inputDiv.style.top=c+"px",t.inputDiv.style.left=d+"px"}co(t.cursorDiv,r),co(t.selectionDiv,n)}function ft(e,t,i){var r=Ht(e,t.head,"div"),n=i.appendChild(uo("div"," ","CodeMirror-cursor"));if(n.style.left=r.left+"px",n.style.top=r.top+"px",n.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=i.appendChild(uo("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=r.other.left+"px",o.style.top=r.other.top+"px",o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function mt(e,t,i){function r(e,t,i,r){0>t&&(t=0),t=Math.round(t),r=Math.round(r),a.appendChild(uo("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px; top: "+t+"px; width: "+(null==i?p-e:i)+"px; height: 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E=xn(s,c.line),h=xn(s,d.line),f=Vr(E)==Vr(h),m=n(c.line,c.ch,f?E.text.length+1:null).end,g=n(d.line,f?0:null,d.ch).start;f&&(m.top<g.top-2?(r(m.right,m.top,null,m.bottom),r(u,g.top,g.left,g.bottom)):r(m.right,m.top,g.left-m.right,m.bottom)),m.bottom<g.top&&r(u,m.bottom,null,g.top)}i.appendChild(a)}function gt(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0&&(t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate))}}function vt(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,oo(xt,e))}function xt(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var i=+new Date+e.options.workTime,r=Rs(t.mode,Lt(e,t.frontier));$t(e,function(){t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(n){if(t.frontier>=e.display.viewFrom){var 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e.lineSpace.offsetTop}function Tt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function yt(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=co(e.measure,uo("pre","x")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function At(e,t,i){var r=e.options.lineWrapping,n=r&&e.display.scroller.clientWidth;if(!t.measure.heights||r&&t.measure.width!=n){var o=t.measure.heights=[];if(r){t.measure.width=n;for(var s=t.text.firstChild.getClientRects(),a=0;a<s.length-1;a++){var l=s[a],u=s[a+1];Math.abs(l.bottom-u.bottom)>2&&o.push((l.bottom+u.top)/2-i.top)}}o.push(i.bottom-i.top)}}function St(e,t,i){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(Tn(e.rest[r])>i)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function Ct(e,t){t=Vr(t);var i=Tn(t),r=e.display.externalMeasured=new ei(e.doc,t,i);r.lineN=i;var n=r.built=sn(e,r);return r.text=n.pre,co(e.display.lineMeasure,n.pre),r}function Rt(e,t,i,r){return Pt(e,Ot(e,t),i,r)}function bt(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[oi(e,t)];var i=e.display.externalMeasured;return i&&t>=i.lineN&&t<i.lineN+i.size?i:void 0}function Ot(e,t){var i=Tn(t),r=bt(e,i);r&&!r.text?r=null:r&&r.changes&&P(e,r,i,b(e)),r||(r=Ct(e,t));var n=St(r,t,i);return{line:t,view:r,rect:null,map:n.map,cache:n.cache,before:n.before,hasHeights:!1}}function Pt(e,t,i,r){t.before&&(i=-1);var n,o=i+(r||"");return t.cache.hasOwnProperty(o)?n=t.cache[o]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(At(e,t.view,t.rect),t.hasHeights=!0),n=Dt(e,t,i,r),n.bogus||(t.cache[o]=n)),{left:n.left,right:n.right,top:n.top,bottom:n.bottom}}function Dt(e,t,i,r){for(var n,o,s,a,l=t.map,u=0;u<l.length;u+=3){var p=l[u],c=l[u+1];if(p>i?(o=0,s=1,a="left"):c>i?(o=i-p,s=o+1):(u==l.length-3||i==c&&l[u+3]>i)&&(s=c-p,o=s-1,i>=c&&(a="right")),null!=o){if(n=l[u+2],p==c&&r==(n.insertLeft?"left":"right")&&(a=r),"left"==r&&0==o)for(;u&&l[u-2]==l[u-3]&&l[u-1].insertLeft;)n=l[(u-=3)+2],a="left";if("right"==r&&o==c-p)for(;u<l.length-3&&l[u+3]==l[u+4]&&!l[u+5].insertLeft;)n=l[(u+=3)+2],a="right";break}}var d;if(3==n.nodeType){for(;o&&lo(t.line.text.charAt(p+o));)--o;for(;c>p+s&&lo(t.line.text.charAt(p+s));)++s;if(Vo&&0==o&&s==c-p)d=n.parentNode.getBoundingClientRect();else if(jo&&e.options.lineWrapping){var E=ua(n,o,s).getClientRects();d=E.length?E["right"==r?E.length-1:0]:ds}else 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wt(e){Mt(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Gt(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function kt(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Bt(e,t,i,r){if(t.widgets)for(var n=0;n<t.widgets.length;++n)if(t.widgets[n].above){var o=Xr(t.widgets[n]);i.top+=o,i.bottom+=o}if("line"==r)return i;r||(r="local");var s=An(t);if("local"==r?s+=It(e.display):s-=e.display.viewOffset,"page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();s+=a.top+("window"==r?0:kt());var l=a.left+("window"==r?0:Gt());i.left+=l,i.right+=l}return i.top+=s,i.bottom+=s,i}function Ut(e,t,i){if("div"==i)return t;var r=t.left,n=t.top;if("page"==i)r-=Gt(),n-=kt();else if("local"==i||!i){var o=e.display.sizer.getBoundingClientRect();r+=o.left,n+=o.top}var s=e.display.lineSpace.getBoundingClientRect();return{left:r-s.left,top:n-s.top}}function Vt(e,t,i,r,n){return r||(r=xn(e.doc,t.line)),Bt(e,r,Rt(e,r,t.ch,n),i)}function Ht(e,t,i,r,n){function o(t,o){var s=Pt(e,n,t,o?"right":"left");return o?s.left=s.right:s.right=s.left,Bt(e,r,s,i)}function s(e,t){var i=a[t],r=i.level%2;return e==So(i)&&t&&i.level<a[t-1].level?(i=a[--t],e=Co(i)-(i.level%2?0:1),r=!0):e==Co(i)&&t<a.length-1&&i.level<a[t+1].level&&(i=a[++t],e=So(i)-i.level%2,r=!1),r&&e==i.to&&e>i.from?o(e-1):o(e,r)}r=r||xn(e.doc,t.line),n||(n=Ot(e,r));var a=Sn(r),l=t.ch;if(!a)return o(l);var u=_o(a,l),p=s(l,u);return null!=Ia&&(p.other=s(l,Ia)),p}function Ft(e,t){var i=0,t=Q(e.doc,t);e.options.lineWrapping||(i=Xt(e.display)*t.ch);var r=xn(e.doc,t.line),n=An(r)+It(e.display);return{left:i,right:i,top:n,bottom:n+r.height}}function jt(e,t,i,r){var n=as(e,t);return n.xRel=r,i&&(n.outside=!0),n}function Wt(e,t,i){var r=e.doc;if(i+=e.display.viewOffset,0>i)return jt(r.first,0,!0,-1);var n=yn(r,i),o=r.first+r.size-1;if(n>o)return jt(r.first+r.size-1,xn(r,o).text.length,!0,1);0>t&&(t=0);for(var s=xn(r,n);;){var a=qt(e,s,n,t,i),l=Br(s),u=l&&l.find(0,!0);if(!l||!(a.ch>u.from.ch||a.ch==u.from.ch&&a.xRel>0))return a;n=Tn(s=u.to.line)}}function qt(e,t,i,r,n){function o(r){var n=Ht(e,as(i,r),"line",t,u);return a=!0,s>n.bottom?n.left-l:s<n.top?n.left+l:(a=!1,n.left)}var s=n-An(t),a=!1,l=2*e.display.wrapper.clientWidth,u=Ot(e,t),p=Sn(t),c=t.text.length,d=Ro(t),E=bo(t),h=o(d),f=a,m=o(E),g=a;if(r>m)return jt(i,E,g,1);for(;;){if(p?E==d||E==wo(t,d,1):1>=E-d){for(var v=h>r||m-r>=r-h?d:E,x=r-(v==d?h:m);lo(t.text.charAt(v));)++v;var N=jt(i,v,v==d?f:g,-1>x?-1:x>1?1:0);return N}var L=Math.ceil(c/2),I=d+L;if(p){I=d;for(var T=0;L>T;++T)I=wo(t,I,1)}var y=o(I);y>r?(E=I,m=y,(g=a)&&(m+=1e3),c=L):(d=I,h=y,f=a,c-=L)}}function zt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==us){us=uo("pre");for(var t=0;49>t;++t)us.appendChild(document.createTextNode("x")),us.appendChild(uo("br"));us.appendChild(document.createTextNode("x"))}co(e.measure,us);var i=us.offsetHeight/50;return i>3&&(e.cachedTextHeight=i),po(e.measure),i||1}function Xt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=uo("span","xxxxxxxxxx"),i=uo("pre",[t]);co(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function Yt(e){e.curOp={viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Es},ea++||(Xs=[])}function Kt(e){var t=e.curOp,i=e.doc,r=e.display;if(e.curOp=null,t.updateMaxLine&&E(e),t.viewChanged||t.forceUpdate||null!=t.scrollTop||t.scrollToPos&&(t.scrollToPos.from.line<r.viewFrom||t.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&e.options.lineWrapping){var n=I(e,{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate);e.display.scroller.offsetHeight&&(e.doc.scrollTop=e.display.scroller.scrollTop)}if(!n&&t.selectionChanged&&ht(e),n||t.startHeight==e.doc.height||m(e),null==r.wheelStartX||null==t.scrollTop&&null==t.scrollLeft&&!t.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=t.scrollTop&&r.scroller.scrollTop!=t.scrollTop){var o=Math.max(0,Math.min(r.scroller.scrollHeight-r.scroller.clientHeight,t.scrollTop));r.scroller.scrollTop=r.scrollbarV.scrollTop=i.scrollTop=o}if(null!=t.scrollLeft&&r.scroller.scrollLeft!=t.scrollLeft){var s=Math.max(0,Math.min(r.scroller.scrollWidth-r.scroller.clientWidth,t.scrollLeft));r.scroller.scrollLeft=r.scrollbarH.scrollLeft=i.scrollLeft=s,v(e)}if(t.scrollToPos){var a=ir(e,Q(e.doc,t.scrollToPos.from),Q(e.doc,t.scrollToPos.to),t.scrollToPos.margin);t.scrollToPos.isCursor&&e.state.focused&&tr(e,a)}t.selectionChanged&>(e),e.state.focused&&t.updateInput&&di(e,t.typing);var l=t.maybeHiddenMarkers,u=t.maybeUnhiddenMarkers;if(l)for(var p=0;p<l.length;++p)l[p].lines.length||Js(l[p],"hide");if(u)for(var p=0;p<u.length;++p)u[p].lines.length&&Js(u[p],"unhide");var c;if(--ea||(c=Xs,Xs=null),t.changeObjs&&Js(e,"changes",e,t.changeObjs),c)for(var p=0;p<c.length;++p)c[p]();if(t.cursorActivityHandlers)for(var p=0;p<t.cursorActivityHandlers.length;p++)t.cursorActivityHandlers[p](e)}function $t(e,t){if(e.curOp)return t();Yt(e);try{return t()}finally{Kt(e)}}function Qt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Yt(e);try{return t.apply(e,arguments)}finally{Kt(e)}}}function Zt(e){return function(){if(this.curOp)return e.apply(this,arguments);Yt(this);try{return e.apply(this,arguments)}finally{Kt(this)}}}function Jt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Yt(t);try{return e.apply(this,arguments)}finally{Kt(t)}}}function ei(e,t,i){this.line=t,this.rest=Hr(t),this.size=this.rest?Tn(eo(this.rest))-i+1:1,this.node=this.text=null,this.hidden=Wr(e,t)}function ti(e,t,i){for(var r,n=[],o=t;i>o;o=r){var s=new ei(e.doc,xn(e.doc,o),o);r=o+s.size,n.push(s)}return n}function ii(e,t,i,r){null==t&&(t=e.doc.first),null==i&&(i=e.doc.first+e.doc.size),r||(r=0);var n=e.display;if(r&&i<n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>t)&&(n.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=n.viewTo)ss&&Fr(e.doc,t)<n.viewTo&&ni(e);else if(i<=n.viewFrom)ss&&jr(e.doc,i+r)>n.viewFrom?ni(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)ni(e);else if(t<=n.viewFrom){var o=si(e,i,i+r,1);o?(n.view=n.view.slice(o.index),n.viewFrom=o.lineN,n.viewTo+=r):ni(e)}else if(i>=n.viewTo){var o=si(e,t,t,-1);o?(n.view=n.view.slice(0,o.index),n.viewTo=o.lineN):ni(e)}else{var s=si(e,t,t,-1),a=si(e,i,i+r,1);s&&a?(n.view=n.view.slice(0,s.index).concat(ti(e,s.lineN,a.lineN)).concat(n.view.slice(a.index)),n.viewTo+=r):ni(e)}var l=n.externalMeasured;l&&(i<l.lineN?l.lineN+=r:t<l.lineN+l.size&&(n.externalMeasured=null))}function ri(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;if(n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[oi(e,t)];if(null!=o.node){var s=o.changes||(o.changes=[]);-1==to(s,i)&&s.push(i)}}}function ni(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function oi(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var i=e.display.view,r=0;r<i.length;r++)if(t-=i[r].size,0>t)return r}function si(e,t,i,r){var n,o=oi(e,t),s=e.display.view;if(!ss||i==e.doc.first+e.doc.size)return{index:o,lineN:i};for(var a=0,l=e.display.viewFrom;o>a;a++)l+=s[a].size;if(l!=t){if(r>0){if(o==s.length-1)return null;n=l+s[o].size-t,o++}else n=l-t;t+=n,i+=n}for(;Fr(e.doc,i)!=i;){if(o==(0>r?0:s.length-1))return null;i+=r*s[o-(0>r?1:0)].size,o+=r}return{index:o,lineN:i}}function ai(e,t,i){var r=e.display,n=r.view;0==n.length||t>=r.viewTo||i<=r.viewFrom?(r.view=ti(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=ti(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(oi(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(ti(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,oi(e,i)))),r.viewTo=i}function li(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];n.hidden||n.node&&!n.changes||++i}return i}function ui(e){e.display.pollingFast||e.display.poll.set(e.options.pollInterval,function(){ci(e),e.state.focused&&ui(e)})}function pi(e){function t(){var r=ci(e);r||i?(e.display.pollingFast=!1,ui(e)):(i=!0,e.display.poll.set(60,t))}var i=!1;e.display.pollingFast=!0,e.display.poll.set(20,t)}function ci(e){var t=e.display.input,i=e.display.prevInput,r=e.doc;if(!e.state.focused||xa(t)&&!i||fi(e)||e.options.disableInput)return!1;e.state.pasteIncoming&&e.state.fakedLastChar&&(t.value=t.value.substring(0,t.value.length-1),e.state.fakedLastChar=!1);var n=t.value;if(n==i&&!e.somethingSelected())return!1;if(jo&&!Vo&&e.display.inputHasSelection===n)return di(e),!1;var o=!e.curOp;o&&Yt(e),e.display.shift=!1,8203!=n.charCodeAt(0)||r.sel!=e.display.selForContextMenu||i||(i="");for(var s=0,a=Math.min(i.length,n.length);a>s&&i.charCodeAt(s)==n.charCodeAt(s);)++s;for(var l=n.slice(s),u=va(l),p=e.state.pasteIncoming&&u.length>1&&r.sel.ranges.length==u.length,c=r.sel.ranges.length-1;c>=0;c--){var d=r.sel.ranges[c],E=d.from(),h=d.to();s<i.length?E=as(E.line,E.ch-(i.length-s)):e.state.overwrite&&d.empty()&&!e.state.pasteIncoming&&(h=as(h.line,Math.min(xn(r,h.line).text.length,h.ch+eo(u).length)));var f=e.curOp.updateInput,m={from:E,to:h,text:p?[u[c]]:u,origin:e.state.pasteIncoming?"paste":e.state.cutIncoming?"cut":"+input"};if(Yi(e.doc,m),qn(e,"inputRead",e,m),l&&!e.state.pasteIncoming&&e.options.electricChars&&e.options.smartIndent&&d.head.ch<100&&(!c||r.sel.ranges[c-1].head.line!=d.head.line)){var g=e.getModeAt(d.head);if(g.electricChars){for(var v=0;v<g.electricChars.length;v++)if(l.indexOf(g.electricChars.charAt(v))>-1){lr(e,d.head.line,"smart");break}}else if(g.electricInput){var x=xs(m);g.electricInput.test(xn(r,x.line).text.slice(0,x.ch))&&lr(e,d.head.line,"smart")}}}return sr(e),e.curOp.updateInput=f,e.curOp.typing=!0,n.length>1e3||n.indexOf("\n")>-1?t.value=e.display.prevInput="":e.display.prevInput=n,o&&Kt(e),e.state.pasteIncoming=e.state.cutIncoming=!1,!0}function di(e,t){var i,r,n=e.doc;if(e.somethingSelected()){e.display.prevInput="";var o=n.sel.primary();i=Na&&(o.to().line-o.from().line>100||(r=e.getSelection()).length>1e3);var s=i?"-":r||e.getSelection();e.display.input.value=s,e.state.focused&&la(e.display.input),jo&&!Vo&&(e.display.inputHasSelection=s)}else t||(e.display.prevInput=e.display.input.value="",jo&&!Vo&&(e.display.inputHasSelection=null));e.display.inaccurateSelection=i}function Ei(e){"nocursor"==e.options.readOnly||Jo&&ho()==e.display.input||e.display.input.focus()}function hi(e){e.state.focused||(Ei(e),Ui(e))}function fi(e){return e.options.readOnly||e.doc.cantEdit}function mi(e){function t(){e.state.focused&&setTimeout(oo(Ei,e),0)}function i(t){Xn(e,t)||$s(t)}function r(t){if(e.somethingSelected())n.inaccurateSelection&&(n.prevInput="",n.inaccurateSelection=!1,n.input.value=e.getSelection(),la(n.input));else{for(var i="",r=[],o=0;o<e.doc.sel.ranges.length;o++){var s=e.doc.sel.ranges[o].head.line,a={anchor:as(s,0),head:as(s+1,0)};r.push(a),i+=e.getRange(a.anchor,a.head)}"cut"==t.type?e.setSelections(r,null,ra):(n.prevInput="",n.input.value=i,la(n.input))}"cut"==t.type&&(e.state.cutIncoming=!0)}var n=e.display;Qs(n.scroller,"mousedown",Qt(e,Ni)),Bo?Qs(n.scroller,"dblclick",Qt(e,function(t){if(!Xn(e,t)){var i=xi(e,t);if(i&&!Ai(e,t)&&!vi(e.display,t)){Ys(t);var r=Er(e,i);it(e.doc,r.anchor,r.head)}}})):Qs(n.scroller,"dblclick",function(t){Xn(e,t)||Ys(t)}),Qs(n.lineSpace,"selectstart",function(e){vi(n,e)||Ys(e)}),ns||Qs(n.scroller,"contextmenu",function(t){Hi(e,t)}),Qs(n.scroller,"scroll",function(){n.scroller.clientHeight&&(Ri(e,n.scroller.scrollTop),bi(e,n.scroller.scrollLeft,!0),Js(e,"scroll",e))}),Qs(n.scrollbarV,"scroll",function(){n.scroller.clientHeight&&Ri(e,n.scrollbarV.scrollTop)}),Qs(n.scrollbarH,"scroll",function(){n.scroller.clientHeight&&bi(e,n.scrollbarH.scrollLeft)}),Qs(n.scroller,"mousewheel",function(t){Oi(e,t)}),Qs(n.scroller,"DOMMouseScroll",function(t){Oi(e,t)}),Qs(n.scrollbarH,"mousedown",t),Qs(n.scrollbarV,"mousedown",t),Qs(n.wrapper,"scroll",function(){n.wrapper.scrollTop=n.wrapper.scrollLeft=0}),Qs(n.input,"keyup",Qt(e,ki)),Qs(n.input,"input",function(){jo&&!Vo&&e.display.inputHasSelection&&(e.display.inputHasSelection=null),pi(e)}),Qs(n.input,"keydown",Qt(e,wi)),Qs(n.input,"keypress",Qt(e,Bi)),Qs(n.input,"focus",oo(Ui,e)),Qs(n.input,"blur",oo(Vi,e)),e.options.dragDrop&&(Qs(n.scroller,"dragstart",function(t){Ci(e,t)}),Qs(n.scroller,"dragenter",i),Qs(n.scroller,"dragover",i),Qs(n.scroller,"drop",Qt(e,Si))),Qs(n.scroller,"paste",function(t){vi(n,t)||(e.state.pasteIncoming=!0,Ei(e),pi(e))}),Qs(n.input,"paste",function(){if(Wo&&!e.state.fakedLastChar&&!(new Date-e.state.lastMiddleDown<200)){var t=n.input.selectionStart,i=n.input.selectionEnd;n.input.value+="$",n.input.selectionStart=t,n.input.selectionEnd=i,e.state.fakedLastChar=!0}e.state.pasteIncoming=!0,pi(e)}),Qs(n.input,"cut",r),Qs(n.input,"copy",r),Ko&&Qs(n.sizer,"mouseup",function(){ho()==n.input&&n.input.blur(),Ei(e)})}function gi(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,e.setSize()}function vi(e,t){for(var i=jn(t);i!=e.wrapper;i=i.parentNode)if(!i||i.ignoreEvents||i.parentNode==e.sizer&&i!=e.mover)return!0}function xi(e,t,i,r){var n=e.display;if(!i){var o=jn(t);if(o==n.scrollbarH||o==n.scrollbarV||o==n.scrollbarFiller||o==n.gutterFiller)return null}var s,a,l=n.lineSpace.getBoundingClientRect();try{s=t.clientX-l.left,a=t.clientY-l.top}catch(t){return null}var u,p=Wt(e,s,a);if(r&&1==p.xRel&&(u=xn(e.doc,p.line).text).length==p.ch){var c=sa(u,u.length,e.options.tabSize)-u.length;p=as(p.line,Math.max(0,Math.round((s-yt(e.display).left)/Xt(e.display))-c))}return p}function Ni(e){if(!Xn(this,e)){var t=this,i=t.display;if(i.shift=e.shiftKey,vi(i,e))return void(Wo||(i.scroller.draggable=!1,setTimeout(function(){i.scroller.draggable=!0},100)));if(!Ai(t,e)){var r=xi(t,e);switch(window.focus(),Wn(e)){case 1:r?Li(t,e,r):jn(e)==i.scroller&&Ys(e);break;case 2:Wo&&(t.state.lastMiddleDown=+new Date),r&&it(t.doc,r),setTimeout(oo(Ei,t),20),Ys(e);break;case 3:ns&&Hi(t,e)}}}}function Li(e,t,i){setTimeout(oo(hi,e),0);var r,n=+new Date;cs&&cs.time>n-400&&0==ls(cs.pos,i)?r="triple":ps&&ps.time>n-400&&0==ls(ps.pos,i)?(r="double",cs={time:n,pos:i}):(r="single",ps={time:n,pos:i});var o=e.doc.sel,s=es?t.metaKey:t.ctrlKey;e.options.dragDrop&&ga&&!fi(e)&&"single"==r&&o.contains(i)>-1&&o.somethingSelected()?Ii(e,t,i,s):Ti(e,t,i,r,s)}function Ii(e,t,i,r){var n=e.display,o=Qt(e,function(s){Wo&&(n.scroller.draggable=!1),e.state.draggingText=!1,Zs(document,"mouseup",o),Zs(n.scroller,"drop",o),Math.abs(t.clientX-s.clientX)+Math.abs(t.clientY-s.clientY)<10&&(Ys(s),r||it(e.doc,i),Ei(e),Bo&&!Vo&&setTimeout(function(){document.body.focus(),Ei(e)},20))});Wo&&(n.scroller.draggable=!0),e.state.draggingText=o,n.scroller.dragDrop&&n.scroller.dragDrop(),Qs(document,"mouseup",o),Qs(n.scroller,"drop",o)}function Ti(e,t,i,r,n){function o(t){if(0!=ls(f,t))if(f=t,"rect"==r){for(var n=[],o=e.options.tabSize,s=sa(xn(u,i.line).text,i.ch,o),a=sa(xn(u,t.line).text,t.ch,o),l=Math.min(s,a),E=Math.max(s,a),h=Math.min(i.line,t.line),m=Math.min(e.lastLine(),Math.max(i.line,t.line));m>=h;h++){var g=xn(u,h).text,v=Zn(g,l,o);l==E?n.push(new X(as(h,v),as(h,v))):g.length>v&&n.push(new X(as(h,v),as(h,Zn(g,E,o))))}n.length||n.push(new X(i,i)),lt(u,Y(d.ranges.slice(0,c).concat(n),c),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x=p,N=x.anchor,L=t;if("single"!=r){if("double"==r)var I=Er(e,t);else var I=new X(as(t.line,0),Q(u,as(t.line+1,0)));ls(I.anchor,N)>0?(L=I.head,N=q(x.from(),I.anchor)):(L=I.anchor,N=W(x.to(),I.head))}var n=d.ranges.slice(0);n[c]=new X(Q(u,N),L),lt(u,Y(n,c),na)}}function s(t){var i=++v,n=xi(e,t,!0,"rect"==r);if(n)if(0!=ls(n,f)){hi(e),o(n);var a=g(l,u);(n.line>=a.to||n.line<a.from)&&setTimeout(Qt(e,function(){v==i&&s(t)}),150)}else{var p=t.clientY<m.top?-20:t.clientY>m.bottom?20:0;p&&setTimeout(Qt(e,function(){v==i&&(l.scroller.scrollTop+=p,s(t))}),50)}}function a(t){v=1/0,Ys(t),Ei(e),Zs(document,"mousemove",x),Zs(document,"mouseup",N),u.history.lastSelOrigin=null}var l=e.display,u=e.doc;Ys(t);var p,c,d=u.sel;if(n&&!t.shiftKey?(c=u.sel.contains(i),p=c>-1?u.sel.ranges[c]:new X(i,i)):p=u.sel.primary(),t.altKey)r="rect",n||(p=new X(i,i)),i=xi(e,t,!0,!0),c=-1;else if("double"==r){var E=Er(e,i);p=e.display.shift||u.extend?tt(u,p,E.anchor,E.head):E}else if("triple"==r){var h=new X(as(i.line,0),Q(u,as(i.line+1,0)));p=e.display.shift||u.extend?tt(u,p,h.anchor,h.head):h}else p=tt(u,p,i);n?c>-1?nt(u,c,p,na):(c=u.sel.ranges.length,lt(u,Y(u.sel.ranges.concat([p]),c),{scroll:!1,origin:"*mouse"})):(c=0,lt(u,new z([p],0),na),d=u.sel);var f=i,m=l.wrapper.getBoundingClientRect(),v=0,x=Qt(e,function(e){(jo&&!Ho?e.buttons:Wn(e))?s(e):a(e)}),N=Qt(e,a);Qs(document,"mousemove",x),Qs(document,"mouseup",N)}function yi(e,t,i,r,n){try{var o=t.clientX,s=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Ys(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(s>l.bottom||!Kn(e,i))return Fn(t);s-=l.top-a.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var p=a.gutters.childNodes[u];if(p&&p.getBoundingClientRect().right>=o){var c=yn(e.doc,s),d=e.options.gutters[u];return n(e,i,e,c,d,t),Fn(t)}}}function Ai(e,t){return yi(e,t,"gutterClick",!0,qn)}function Si(e){var t=this;if(!Xn(t,e)&&!vi(t.display,e)){Ys(e),jo&&(hs=+new Date);var i=xi(t,e,!0),r=e.dataTransfer.files;if(i&&!fi(t))if(r&&r.length&&window.FileReader&&window.File)for(var n=r.length,o=Array(n),s=0,a=function(e,r){var a=new FileReader;a.onload=Qt(t,function(){if(o[r]=a.result,++s==n){i=Q(t.doc,i);var e={from:i,to:i,text:va(o.join("\n")),origin:"paste"};Yi(t.doc,e),at(t.doc,K(i,xs(e)))}}),a.readAsText(e)},l=0;n>l;++l)a(r[l],l);else{if(t.state.draggingText&&t.doc.sel.contains(i)>-1)return t.state.draggingText(e),void setTimeout(oo(Ei,t),20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(es?e.metaKey:e.ctrlKey))var u=t.listSelections();if(ut(t.doc,K(i,i)),u)for(var l=0;l<u.length;++l)er(t.doc,"",u[l].anchor,u[l].head,"drag");t.replaceSelection(o,"around","paste"),Ei(t)}}catch(e){}}}}function Ci(e,t){if(jo&&(!e.state.draggingText||+new Date-hs<100))return void $s(t);if(!Xn(e,t)&&!vi(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.setDragImage&&!Yo)){var i=uo("img",null,null,"position: fixed; left: 0; top: 0;");i.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",Xo&&(i.width=i.height=1,e.display.wrapper.appendChild(i),i._top=i.offsetTop),t.dataTransfer.setDragImage(i,0,0),Xo&&i.parentNode.removeChild(i)}}function Ri(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,ko||I(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbarV.scrollTop!=t&&(e.display.scrollbarV.scrollTop=t),ko&&I(e),vt(e,100))}function bi(e,t,i){(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,v(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbarH.scrollLeft!=t&&(e.display.scrollbarH.scrollLeft=t))}function Oi(e,t){var i=t.wheelDeltaX,r=t.wheelDeltaY;null==i&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(i=t.detail),null==r&&t.detail&&t.axis==t.VERTICAL_AXIS?r=t.detail:null==r&&(r=t.wheelDelta);var n=e.display,o=n.scroller;if(i&&o.scrollWidth>o.clientWidth||r&&o.scrollHeight>o.clientHeight){if(r&&es&&Wo)e:for(var s=t.target,a=n.view;s!=o;s=s.parentNode)for(var l=0;l<a.length;l++)if(a[l].node==s){e.display.currentWheelTarget=s;break e}if(i&&!ko&&!Xo&&null!=ms)return r&&Ri(e,Math.max(0,Math.min(o.scrollTop+r*ms,o.scrollHeight-o.clientHeight))),bi(e,Math.max(0,Math.min(o.scrollLeft+i*ms,o.scrollWidth-o.clientWidth))),Ys(t),void(n.wheelStartX=null);if(r&&null!=ms){var u=r*ms,p=e.doc.scrollTop,c=p+n.wrapper.clientHeight;0>u?p=Math.max(0,p+u-50):c=Math.min(e.doc.height,c+u+50),I(e,{top:p,bottom:c})}20>fs&&(null==n.wheelStartX?(n.wheelStartX=o.scrollLeft,n.wheelStartY=o.scrollTop,n.wheelDX=i,n.wheelDY=r,setTimeout(function(){if(null!=n.wheelStartX){var e=o.scrollLeft-n.wheelStartX,t=o.scrollTop-n.wheelStartY,i=t&&n.wheelDY&&t/n.wheelDY||e&&n.wheelDX&&e/n.wheelDX;n.wheelStartX=n.wheelStartY=null,i&&(ms=(ms*fs+i)/(fs+1),++fs)}},200)):(n.wheelDX+=i,n.wheelDY+=r))}}function Pi(e,t,i){if("string"==typeof t&&(t=Os[t],!t))return!1;e.display.pollingFast&&ci(e)&&(e.display.pollingFast=!1);var r=e.display.shift,n=!1;try{fi(e)&&(e.state.suppressEdits=!0),i&&(e.display.shift=!1),n=t(e)!=ia}finally{e.display.shift=r,e.state.suppressEdits=!1}return n}function Di(e){var t=e.state.keyMaps.slice(0);return e.options.extraKeys&&t.push(e.options.extraKeys),t.push(e.options.keyMap),t}function _i(e,t){var i=fr(e.options.keyMap),r=i.auto;clearTimeout(gs),r&&!_s(t)&&(gs=setTimeout(function(){fr(e.options.keyMap)==i&&(e.options.keyMap=r.call?r.call(null,e):r,a(e))},50));var n=Ms(t,!0),o=!1;if(!n)return!1;var s=Di(e);return o=t.shiftKey?Ds("Shift-"+n,s,function(t){return Pi(e,t,!0)
})||Ds(n,s,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?Pi(e,t):void 0}):Ds(n,s,function(t){return Pi(e,t)}),o&&(Ys(t),gt(e),qn(e,"keyHandled",e,n,t)),o}function Mi(e,t,i){var r=Ds("'"+i+"'",Di(e),function(t){return Pi(e,t,!0)});return r&&(Ys(t),gt(e),qn(e,"keyHandled",e,"'"+i+"'",t)),r}function wi(e){var t=this;if(hi(t),!Xn(t,e)){Bo&&27==e.keyCode&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=16==i||e.shiftKey;var r=_i(t,e);Xo&&(vs=r?i:null,!r&&88==i&&!Na&&(es?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=i||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||Gi(t)}}function Gi(e){function t(e){18!=e.keyCode&&e.altKey||(mo(i,"CodeMirror-crosshair"),Zs(document,"keyup",t),Zs(document,"mouseover",t))}var i=e.display.lineDiv;go(i,"CodeMirror-crosshair"),Qs(document,"keyup",t),Qs(document,"mouseover",t)}function ki(e){Xn(this,e)||16==e.keyCode&&(this.doc.sel.shift=!1)}function Bi(e){var t=this;if(!Xn(t,e)){var i=e.keyCode,r=e.charCode;if(Xo&&i==vs)return vs=null,void Ys(e);if(!(Xo&&(!e.which||e.which<10)||Ko)||!_i(t,e)){var n=String.fromCharCode(null==r?i:r);Mi(t,e,n)||(jo&&!Vo&&(t.display.inputHasSelection=null),pi(t))}}}function Ui(e){"nocursor"!=e.options.readOnly&&(e.state.focused||(Js(e,"focus",e),e.state.focused=!0,go(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(di(e),Wo&&setTimeout(oo(di,e,!0),0))),ui(e),gt(e))}function Vi(e){e.state.focused&&(Js(e,"blur",e),e.state.focused=!1,mo(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Hi(e,t){function i(){if(null!=n.input.selectionStart){var t=e.somethingSelected(),i=n.input.value=""+(t?n.input.value:"");n.prevInput=t?"":"",n.input.selectionStart=1,n.input.selectionEnd=i.length,n.selForContextMenu=e.doc.sel}}function r(){if(n.inputDiv.style.position="relative",n.input.style.cssText=l,Vo&&(n.scrollbarV.scrollTop=n.scroller.scrollTop=s),ui(e),null!=n.input.selectionStart){(!jo||Vo)&&i();var t=0,r=function(){n.selForContextMenu==e.doc.sel&&0==n.input.selectionStart?Qt(e,Os.selectAll)(e):t++<10?n.detectingSelectAll=setTimeout(r,500):di(e)};n.detectingSelectAll=setTimeout(r,200)}}if(!Xn(e,t,"contextmenu")){var n=e.display;if(!vi(n,t)&&!Fi(e,t)){var o=xi(e,t),s=n.scroller.scrollTop;if(o&&!Xo){var a=e.options.resetSelectionOnContextMenu;a&&-1==e.doc.sel.contains(o)&&Qt(e,lt)(e.doc,K(o),ra);var l=n.input.style.cssText;if(n.inputDiv.style.position="absolute",n.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(t.clientY-5)+"px; left: "+(t.clientX-5)+"px; z-index: 1000; background: "+(jo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",Ei(e),di(e),e.somethingSelected()||(n.input.value=n.prevInput=" "),n.selForContextMenu=e.doc.sel,clearTimeout(n.detectingSelectAll),jo&&!Vo&&i(),ns){$s(t);var u=function(){Zs(window,"mouseup",u),setTimeout(r,20)};Qs(window,"mouseup",u)}else setTimeout(r,50)}}}}function Fi(e,t){return Kn(e,"gutterContextMenu")?yi(e,t,"gutterContextMenu",!1,Js):!1}function ji(e,t){if(ls(e,t.from)<0)return e;if(ls(e,t.to)<=0)return xs(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=xs(t).ch-t.to.ch),as(i,r)}function Wi(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new X(ji(n.anchor,t),ji(n.head,t)))}return Y(i,e.sel.primIndex)}function qi(e,t,i){return e.line==t.line?as(i.line,e.ch-t.ch+i.ch):as(i.line+(e.line-t.line),e.ch)}function zi(e,t,i){for(var r=[],n=as(e.first,0),o=n,s=0;s<t.length;s++){var a=t[s],l=qi(a.from,n,o),u=qi(xs(a),n,o);if(n=a.to,o=u,"around"==i){var p=e.sel.ranges[s],c=ls(p.head,p.anchor)<0;r[s]=new X(c?u:l,c?l:u)}else r[s]=new X(l,l)}return new z(r,e.sel.primIndex)}function Xi(e,t,i){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return i&&(r.update=function(t,i,r,n){t&&(this.from=Q(e,t)),i&&(this.to=Q(e,i)),r&&(this.text=r),void 0!==n&&(this.origin=n)}),Js(e,"beforeChange",e,r),e.cm&&Js(e.cm,"beforeChange",e.cm,r),r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function Yi(e,t,i){if(e.cm){if(!e.cm.curOp)return Qt(e.cm,Yi)(e,t,i);if(e.cm.state.suppressEdits)return}if(!(Kn(e,"beforeChange")||e.cm&&Kn(e.cm,"beforeChange"))||(t=Xi(e,t,!0))){var r=os&&!i&&Or(e,t.from,t.to);if(r)for(var n=r.length-1;n>=0;--n)Ki(e,{from:r[n].from,to:r[n].to,text:n?[""]:t.text});else Ki(e,t)}}function Ki(e,t){if(1!=t.text.length||""!=t.text[0]||0!=ls(t.from,t.to)){var i=Wi(e,t);Pn(e,t,i,e.cm?e.cm.curOp.id:0/0),Zi(e,t,i,Cr(e,t));var r=[];gn(e,function(e,i){i||-1!=to(r,e.history)||(Hn(e.history,t),r.push(e.history)),Zi(e,t,null,Cr(e,t))})}}function $i(e,t,i){if(!e.cm||!e.cm.state.suppressEdits){for(var r,n=e.history,o=e.sel,s="undo"==t?n.done:n.undone,a="undo"==t?n.undone:n.done,l=0;l<s.length&&(r=s[l],i?!r.ranges||r.equals(e.sel):r.ranges);l++);if(l!=s.length){for(n.lastOrigin=n.lastSelOrigin=null;r=s.pop(),r.ranges;){if(Mn(r,a),i&&!r.equals(e.sel))return void lt(e,r,{clearRedo:!1});o=r}var u=[];Mn(o,a),a.push({changes:u,generation:n.generation}),n.generation=r.generation||++n.maxGeneration;for(var p=Kn(e,"beforeChange")||e.cm&&Kn(e.cm,"beforeChange"),l=r.changes.length-1;l>=0;--l){var c=r.changes[l];if(c.origin=t,p&&!Xi(e,c,!1))return void(s.length=0);u.push(Rn(e,c));var d=l?Wi(e,c,null):eo(s);Zi(e,c,d,br(e,c)),!l&&e.cm&&e.cm.scrollIntoView(c);var E=[];gn(e,function(e,t){t||-1!=to(E,e.history)||(Hn(e.history,c),E.push(e.history)),Zi(e,c,null,br(e,c))})}}}}function Qi(e,t){if(0!=t&&(e.first+=t,e.sel=new z(io(e.sel.ranges,function(e){return new X(as(e.anchor.line+t,e.anchor.ch),as(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){ii(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)ri(e.cm,r,"gutter")}}function Zi(e,t,i,r){if(e.cm&&!e.cm.curOp)return Qt(e.cm,Zi)(e,t,i,r);if(t.to.line<e.first)return void Qi(e,t.text.length-1-(t.to.line-t.from.line));if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var n=t.text.length-1-(e.first-t.from.line);Qi(e,n),t={from:as(e.first,0),to:as(t.to.line+n,t.to.ch),text:[eo(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:as(o,xn(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Nn(e,t.from,t.to),i||(i=Wi(e,t,null)),e.cm?Ji(e.cm,t,r):hn(e,t,r),ut(e,i,ra)}}function Ji(e,t,i){var r=e.doc,n=e.display,s=t.from,a=t.to,l=!1,u=s.line;e.options.lineWrapping||(u=Tn(Vr(xn(r,s.line))),r.iter(u,a.line+1,function(e){return e==n.maxLine?(l=!0,!0):void 0})),r.sel.contains(t.from,t.to)>-1&&Yn(e),hn(r,t,i,o(e)),e.options.lineWrapping||(r.iter(u,s.line+t.text.length,function(e){var t=d(e);t>n.maxLineLength&&(n.maxLine=e,n.maxLineLength=t,n.maxLineChanged=!0,l=!1)}),l&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,s.line),vt(e,400);var p=t.text.length-(a.line-s.line)-1;s.line!=a.line||1!=t.text.length||En(e.doc,t)?ii(e,s.line,a.line+1,p):ri(e,s.line,"text");var c=Kn(e,"changes"),E=Kn(e,"change");if(E||c){var h={from:s,to:a,text:t.text,removed:t.removed,origin:t.origin};E&&qn(e,"change",e,h),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function er(e,t,i,r,n){if(r||(r=i),ls(r,i)<0){var o=r;r=i,i=o}"string"==typeof t&&(t=va(t)),Yi(e,{from:i,to:r,text:t,origin:n})}function tr(e,t){var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;if(t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),null!=n&&!Qo){var o=uo("div","",null,"position: absolute; top: "+(t.top-i.viewOffset-It(e.display))+"px; height: "+(t.bottom-t.top+ta)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(n),e.display.lineSpace.removeChild(o)}}function ir(e,t,i,r){for(null==r&&(r=0);;){var n=!1,o=Ht(e,t),s=i&&i!=t?Ht(e,i):o,a=nr(e,Math.min(o.left,s.left),Math.min(o.top,s.top)-r,Math.max(o.left,s.left),Math.max(o.bottom,s.bottom)+r),l=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=a.scrollTop&&(Ri(e,a.scrollTop),Math.abs(e.doc.scrollTop-l)>1&&(n=!0)),null!=a.scrollLeft&&(bi(e,a.scrollLeft),Math.abs(e.doc.scrollLeft-u)>1&&(n=!0)),!n)return o}}function rr(e,t,i,r,n){var o=nr(e,t,i,r,n);null!=o.scrollTop&&Ri(e,o.scrollTop),null!=o.scrollLeft&&bi(e,o.scrollLeft)}function nr(e,t,i,r,n){var o=e.display,s=zt(e.display);0>i&&(i=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,l=o.scroller.clientHeight-ta,u={},p=e.doc.height+Tt(o),c=s>i,d=n>p-s;if(a>i)u.scrollTop=c?0:i;else if(n>a+l){var E=Math.min(i,(d?p:n)-l);E!=a&&(u.scrollTop=E)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,f=o.scroller.clientWidth-ta;t+=o.gutters.offsetWidth,r+=o.gutters.offsetWidth;var m=o.gutters.offsetWidth,g=m+10>t;return h+m>t||g?(g&&(t=0),u.scrollLeft=Math.max(0,t-10-m)):r>f+h-3&&(u.scrollLeft=r+10-f),u}function or(e,t,i){(null!=t||null!=i)&&ar(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=i&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+i)}function sr(e){ar(e);var t=e.getCursor(),i=t,r=t;e.options.lineWrapping||(i=t.ch?as(t.line,t.ch-1):t,r=as(t.line,t.ch+1)),e.curOp.scrollToPos={from:i,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function ar(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=Ft(e,t.from),r=Ft(e,t.to),n=nr(e,Math.min(i.left,r.left),Math.min(i.top,r.top)-t.margin,Math.max(i.right,r.right),Math.max(i.bottom,r.bottom)+t.margin);e.scrollTo(n.scrollLeft,n.scrollTop)}}function lr(e,t,i,r){var n,o=e.doc;null==i&&(i="add"),"smart"==i&&(e.doc.mode.indent?n=Lt(e,t):i="prev");var s=e.options.tabSize,a=xn(o,t),l=sa(a.text,null,s);a.stateAfter&&(a.stateAfter=null);var u,p=a.text.match(/^\s*/)[0];if(r||/\S/.test(a.text)){if("smart"==i&&(u=e.doc.mode.indent(n,a.text.slice(p.length),a.text),u==ia)){if(!r)return;i="prev"}}else u=0,i="not";"prev"==i?u=t>o.first?sa(xn(o,t-1).text,null,s):0:"add"==i?u=l+e.options.indentUnit:"subtract"==i?u=l-e.options.indentUnit:"number"==typeof i&&(u=l+i),u=Math.max(0,u);var c="",d=0;if(e.options.indentWithTabs)for(var E=Math.floor(u/s);E;--E)d+=s,c+=" ";if(u>d&&(c+=Jn(u-d)),c!=p)er(e.doc,c,as(t,0),as(t,p.length),"+input");else for(var E=0;E<o.sel.ranges.length;E++){var h=o.sel.ranges[E];if(h.head.line==t&&h.head.ch<p.length){var d=as(t,p.length);nt(o,E,new X(d,d));break}}a.stateAfter=null}function ur(e,t,i,r){var n=t,o=t,s=e.doc;return"number"==typeof t?o=xn(s,$(s,t)):n=Tn(t),null==n?null:(r(o,n)&&ri(e,n,i),o)}function pr(e,t){for(var i=e.doc.sel.ranges,r=[],n=0;n<i.length;n++){for(var o=t(i[n]);r.length&&ls(o.from,eo(r).to)<=0;){var s=r.pop();if(ls(s.from,o.from)<0){o.from=s.from;break}}r.push(o)}$t(e,function(){for(var t=r.length-1;t>=0;t--)er(e.doc,"",r[t].from,r[t].to,"+delete");sr(e)})}function cr(e,t,i,r,n){function o(){var t=a+i;return t<e.first||t>=e.first+e.size?c=!1:(a=t,p=xn(e,t))}function s(e){var t=(n?wo:Go)(p,l,i,!0);if(null==t){if(e||!o())return c=!1;l=n?(0>i?bo:Ro)(p):0>i?p.text.length:0}else l=t;return!0}var a=t.line,l=t.ch,u=i,p=xn(e,a),c=!0;if("char"==r)s();else if("column"==r)s(!0);else if("word"==r||"group"==r)for(var d=null,E="group"==r,h=e.cm&&e.cm.getHelper(t,"wordChars"),f=!0;!(0>i)||s(!f);f=!1){var 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e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},contains:function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=this.ranges[i];if(ls(t,r.from())>=0&&ls(e,r.to())<=0)return i}return-1}},X.prototype={from:function(){return q(this.anchor,this.head)},to:function(){return W(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var us,ps,cs,ds={left:0,right:0,top:0,bottom:0},Es=0,hs=0,fs=0,ms=null;jo?ms=-.53:ko?ms=15:zo?ms=-.7:Yo&&(ms=-1/3);var gs,vs=null,xs=e.changeEnd=function(e){return e.text?as(e.from.line+e.text.length-1,eo(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),Ei(this),pi(this)},setOption:function(e,t){var i=this.options,r=i[e];(i[e]!=t||"mode"==e)&&(i[e]=t,Ls.hasOwnProperty(e)&&Qt(this,Ls[e])(this,t,r))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](e)},removeKeyMap:function(e){for(var t=this.state.keyMaps,i=0;i<t.length;++i)if(t[i]==e||"string"!=typeof t[i]&&t[i].name==e)return t.splice(i,1),!0},addOverlay:Zt(function(t,i){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:r,modeSpec:t,opaque:i&&i.opaque}),this.state.modeGen++,ii(this)}),removeOverlay:Zt(function(e){for(var t=this.state.overlays,i=0;i<t.length;++i){var r=t[i].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(i,1),this.state.modeGen++,void ii(this)}}),indentLine:Zt(function(e,t,i){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),J(this.doc,e)&&lr(this,e,t,i)}),indentSelection:Zt(function(e){for(var t=this.doc.sel.ranges,i=-1,r=0;r<t.length;r++){var n=t[r];if(n.empty())n.head.line>i&&(lr(this,n.head.line,e,!0),i=n.head.line,r==this.doc.sel.primIndex&&sr(this));else{var o=Math.max(i,n.from().line),s=n.to();i=Math.min(this.lastLine(),s.line-(s.ch?0:1))+1;for(var a=o;i>a;++a)lr(this,a,e)}}}),getTokenAt:function(e,t){var i=this.doc;e=Q(i,e);for(var r=Lt(this,e.line,t),n=this.doc.mode,o=xn(i,e.line),s=new ws(o.text,this.options.tabSize);s.pos<e.ch&&!s.eol();){s.start=s.pos;var a=Jr(n,s,r)}return{start:s.start,end:s.pos,string:s.current(),type:a||null,state:r}},getTokenTypeAt:function(e){e=Q(this.doc,e);var t,i=rn(this,xn(this.doc,e.line)),r=0,n=(i.length-1)/2,o=e.ch;if(0==o)t=i[2];else for(;;){var s=r+n>>1;if((s?i[2*s-1]:0)>=o)n=s;else{if(!(i[2*s+1]<o)){t=i[2*s+2];break}r=s+1}}var a=t?t.indexOf("cm-overlay "):-1;return 0>a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(t).state).mode:i},getHelper:function(e,t){return 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i=!1,r=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>r&&(e=r,i=!0);var n=xn(this.doc,e);return Bt(this,n,{top:0,left:0},t||"page").top+(i?this.doc.height-An(n):0)},defaultTextHeight:function(){return zt(this.display)},defaultCharWidth:function(){return Xt(this.display)},setGutterMarker:Zt(function(e,t,i){return ur(this,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=i,!i&&ao(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Zt(function(e){var t=this,i=t.doc,r=i.first;i.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&(i.gutterMarkers[e]=null,ri(t,r,"gutter"),ao(i.gutterMarkers)&&(i.gutterMarkers=null)),++r})}),addLineClass:Zt(function(e,t,i){return ur(this,e,"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"wrapClass";if(e[r]){if(new RegExp("(?:^|\\s)"+i+"(?:$|\\s)").test(e[r]))return!1;e[r]+=" "+i}else e[r]=i;return!0})}),removeLineClass:Zt(function(e,t,i){return ur(this,e,"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"wrapClass",n=e[r];if(!n)return!1;if(null==i)e[r]=null;else{var o=n.match(new RegExp("(?:^|\\s+)"+i+"(?:$|\\s+)"));if(!o)return!1;var s=o.index+o[0].length;e[r]=n.slice(0,o.index)+(o.index&&s!=n.length?" 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l=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?s=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(s=e.bottom),a+t.offsetWidth>u&&(a=u-t.offsetWidth)}t.style.top=s+"px",t.style.left=t.style.right="","right"==n?(a=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==n?a=0:"middle"==n&&(a=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=a+"px"),i&&rr(this,a,s,a+t.offsetWidth,s+t.offsetHeight)},triggerOnKeyDown:Zt(wi),triggerOnKeyPress:Zt(Bi),triggerOnKeyUp:Zt(ki),execCommand:function(e){return Os.hasOwnProperty(e)?Os[e](this):void 0},findPosH:function(e,t,i,r){var n=1;0>t&&(n=-1,t=-t);for(var o=0,s=Q(this.doc,e);t>o&&(s=cr(this.doc,s,n,i,r),!s.hitSide);++o);return s},moveH:Zt(function(e,t){var i=this;i.extendSelectionsBy(function(r){return i.display.shift||i.doc.extend||r.empty()?cr(i.doc,r.head,e,t,i.options.rtlMoveVisually):0>e?r.from():r.to()},oa)}),deleteH:Zt(function(e,t){var i=this.doc.sel,r=this.doc;i.somethingSelected()?r.replaceSelection("",null,"+delete"):pr(this,function(i){var n=cr(r,i.head,e,t,!1);return 0>e?{from:n,to:i.head}:{from:i.head,to:n}})}),findPosV:function(e,t,i,r){var n=1,o=r;0>t&&(n=-1,t=-t);for(var s=0,a=Q(this.doc,e);t>s;++s){var l=Ht(this,a,"div");if(null==o?o=l.left:l.left=o,a=dr(this,l,n,i),a.hitSide)break}return a},moveV:Zt(function(e,t){var i=this,r=this.doc,n=[],o=!i.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(s){if(o)return 0>e?s.from():s.to();var a=Ht(i,s.head,"div");null!=s.goalColumn&&(a.left=s.goalColumn),n.push(a.left);var l=dr(i,a,e,t);return"page"==t&&s==r.sel.primary()&&or(i,null,Vt(i,l,"div").top-a.top),l},oa),n.length)for(var s=0;s<r.sel.ranges.length;s++)r.sel.ranges[s].goalColumn=n[s]}),toggleOverwrite:function(e){(null==e||e!=this.state.overwrite)&&((this.state.overwrite=!this.state.overwrite)?go(this.display.cursorDiv,"CodeMirror-overwrite"):mo(this.display.cursorDiv,"CodeMirror-overwrite"),Js(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return ho()==this.display.input},scrollTo:Zt(function(e,t){(null!=e||null!=t)&&ar(this),null!=e&&(this.curOp.scrollLeft=e),null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller,t=ta;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-t,width:e.scrollWidth-t,clientHeight:e.clientHeight-t,clientWidth:e.clientWidth-t}},scrollIntoView:Zt(function(e,t){if(null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:as(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line)ar(this),this.curOp.scrollToPos=e;else{var i=nr(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(i.scrollLeft,i.scrollTop)}}),setSize:Zt(function(e,t){function i(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}null!=e&&(this.display.wrapper.style.width=i(e)),null!=t&&(this.display.wrapper.style.height=i(t)),this.options.lineWrapping&&Mt(this),this.curOp.forceUpdate=!0,Js(this,"refresh",this)}),operation:function(e){return $t(this,e)},refresh:Zt(function(){var e=this.display.cachedTextHeight;ii(this),this.curOp.forceUpdate=!0,wt(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),c(this),(null==e||Math.abs(e-zt(this.display))>.5)&&s(this),Js(this,"refresh",this)}),swapDoc:Zt(function(e){var t=this.doc;return t.cm=null,vn(this,e),wt(this),di(this),this.scrollTo(e.scrollLeft,e.scrollTop),qn(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},$n(e);var Ns=e.defaults={},Ls=e.optionHandlers={},Is=e.Init={toString:function(){return"CodeMirror.Init"}};hr("value","",function(e,t){e.setValue(t)},!0),hr("mode",null,function(e,t){e.doc.modeOption=t,i(e)},!0),hr("indentUnit",2,i,!0),hr("indentWithTabs",!1),hr("smartIndent",!0),hr("tabSize",4,function(e){r(e),wt(e),ii(e)},!0),hr("specialChars",/[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\ufeff]/g,function(e,t){e.options.specialChars=new RegExp(t.source+(t.test(" ")?"":"| 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e},u,!0),hr("showCursorWhenSelecting",!1,ht,!0),hr("resetSelectionOnContextMenu",!0),hr("readOnly",!1,function(e,t){"nocursor"==t?(Vi(e),e.display.input.blur(),e.display.disabled=!0):(e.display.disabled=!1,t||di(e))}),hr("disableInput",!1,function(e,t){t||di(e)},!0),hr("dragDrop",!0),hr("cursorBlinkRate",530),hr("cursorScrollMargin",0),hr("cursorHeight",1),hr("workTime",100),hr("workDelay",100),hr("flattenSpans",!0,r,!0),hr("addModeClass",!1,r,!0),hr("pollInterval",100),hr("undoDepth",200,function(e,t){e.doc.history.undoDepth=t}),hr("historyEventDelay",1250),hr("viewportMargin",10,function(e){e.refresh()},!0),hr("maxHighlightLength",1e4,r,!0),hr("moveInputWithCursor",!0,function(e,t){t||(e.display.inputDiv.style.top=e.display.inputDiv.style.left=0)}),hr("tabindex",null,function(e,t){e.display.input.tabIndex=t||""}),hr("autofocus",null);var Ts=e.modes={},ys=e.mimeModes={};e.defineMode=function(t,i){if(e.defaults.mode||"null"==t||(e.defaults.mode=t),arguments.length>2){i.dependencies=[];for(var r=2;r<arguments.length;++r)i.dependencies.push(arguments[r])}Ts[t]=i},e.defineMIME=function(e,t){ys[e]=t},e.resolveMode=function(t){if("string"==typeof t&&ys.hasOwnProperty(t))t=ys[t];else if(t&&"string"==typeof t.name&&ys.hasOwnProperty(t.name)){var i=ys[t.name];"string"==typeof i&&(i={name:i}),t=ro(i,t),t.name=i.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}},e.getMode=function(t,i){var i=e.resolveMode(i),r=Ts[i.name];if(!r)return e.getMode(t,"text/plain");var n=r(t,i);if(As.hasOwnProperty(i.name)){var o=As[i.name];for(var s in o)o.hasOwnProperty(s)&&(n.hasOwnProperty(s)&&(n["_"+s]=n[s]),n[s]=o[s])}if(n.name=i.name,i.helperType&&(n.helperType=i.helperType),i.modeProps)for(var s in i.modeProps)n[s]=i.modeProps[s];return n},e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}}),e.defineMIME("text/plain","null");var As=e.modeExtensions={};e.extendMode=function(e,t){var i=As.hasOwnProperty(e)?As[e]:As[e]={};no(t,i)},e.defineExtension=function(t,i){e.prototype[t]=i},e.defineDocExtension=function(e,t){Ws.prototype[e]=t},e.defineOption=hr;var Ss=[];e.defineInitHook=function(e){Ss.push(e)};var Cs=e.helpers={};e.registerHelper=function(t,i,r){Cs.hasOwnProperty(t)||(Cs[t]=e[t]={_global:[]}),Cs[t][i]=r},e.registerGlobalHelper=function(t,i,r,n){e.registerHelper(t,i,n),Cs[t]._global.push({pred:r,val:n})};var Rs=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var i={};for(var r in t){var n=t[r];n instanceof Array&&(n=n.concat([])),i[r]=n}return i},bs=e.startState=function(e,t,i){return e.startState?e.startState(t,i):!0};e.innerMode=function(e,t){for(;e.innerMode;){var i=e.innerMode(t);if(!i||i.mode==e)break;t=i.state,e=i.mode}return i||{mode:e,state:t}};var Os=e.commands={selectAll:function(e){e.setSelection(as(e.firstLine(),0),as(e.lastLine()),ra)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),ra)},killLine:function(e){pr(e,function(t){if(t.empty()){var i=xn(e.doc,t.head.line).text.length;return t.head.ch==i&&t.head.line<e.lastLine()?{from:t.head,to:as(t.head.line+1,0)}:{from:t.head,to:as(t.head.line,i)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){pr(e,function(t){return{from:as(t.from().line,0),to:Q(e.doc,as(t.to().line+1,0))}})},delLineLeft:function(e){pr(e,function(e){return{from:as(e.from().line,0),to:e.from()}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(as(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(as(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return Oo(e,t.head.line)},oa)},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){var i=Oo(e,t.head.line),r=e.getLineHandle(i.line),n=Sn(r);if(!n||0==n[0].level){var o=Math.max(0,r.text.search(/\S/)),s=t.head.line==i.line&&t.head.ch<=o&&t.head.ch;return as(i.line,s?0:o)}return i},oa)},goLineEnd:function(e){e.extendSelectionsBy(function(t){return Po(e,t.head.line)},oa)},goLineRight:function(e){e.extendSelectionsBy(function(t){var i=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},oa)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var i=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:i},"div")},oa)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],i=e.listSelections(),r=e.options.tabSize,n=0;n<i.length;n++){var o=i[n].from(),s=sa(e.getLine(o.line),o.ch,r);t.push(new Array(r-s%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){$t(e,function(){for(var t=e.listSelections(),i=[],r=0;r<t.length;r++){var n=t[r].head,o=xn(e.doc,n.line).text;if(o)if(n.ch==o.length&&(n=new as(n.line,n.ch-1)),n.ch>0)n=new as(n.line,n.ch+1),e.replaceRange(o.charAt(n.ch-1)+o.charAt(n.ch-2),as(n.line,n.ch-2),n,"+transpose");else if(n.line>e.doc.first){var s=xn(e.doc,n.line-1).text;s&&e.replaceRange(o.charAt(0)+"\n"+s.charAt(s.length-1),as(n.line-1,s.length-1),as(n.line,1),"+transpose")}i.push(new X(n,n))}e.setSelections(i)})},newlineAndIndent:function(e){$t(e,function(){for(var t=e.listSelections().length,i=0;t>i;i++){var r=e.listSelections()[i];e.replaceRange("\n",r.anchor,r.head,"+input"),e.indentLine(r.from().line+1,null,!0),sr(e)}})},toggleOverwrite:function(e){e.toggleOverwrite()}},Ps=e.keyMap={};Ps.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Ps.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-Up":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Down":"goDocEnd","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Ps.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineStart","Cmd-Right":"goLineEnd","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delLineLeft","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection",fallthrough:["basic","emacsy"]},Ps.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"},Ps["default"]=es?Ps.macDefault:Ps.pcDefault;var Ds=e.lookupKey=function(e,t,i){function r(t){t=fr(t);var n=t[e];if(n===!1)return"stop";if(null!=n&&i(n))return!0;if(t.nofallthrough)return"stop";var o=t.fallthrough;if(null==o)return!1;if("[object Array]"!=Object.prototype.toString.call(o))return r(o);for(var s=0;s<o.length;++s){var a=r(o[s]);if(a)return a}return!1}for(var n=0;n<t.length;++n){var o=r(t[n]);if(o)return"stop"!=o}},_s=e.isModifierKey=function(e){var t=La[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},Ms=e.keyName=function(e,t){if(Xo&&34==e.keyCode&&e["char"])return!1;var i=La[e.keyCode];return null==i||e.altGraphKey?!1:(e.altKey&&(i="Alt-"+i),(rs?e.metaKey:e.ctrlKey)&&(i="Ctrl-"+i),(rs?e.ctrlKey:e.metaKey)&&(i="Cmd-"+i),!t&&e.shiftKey&&(i="Shift-"+i),i)};e.fromTextArea=function(t,i){function r(){t.value=u.getValue()}if(i||(i={}),i.value=t.value,!i.tabindex&&t.tabindex&&(i.tabindex=t.tabindex),!i.placeholder&&t.placeholder&&(i.placeholder=t.placeholder),null==i.autofocus){var n=ho();i.autofocus=n==t||null!=t.getAttribute("autofocus")&&n==document.body}if(t.form&&(Qs(t.form,"submit",r),!i.leaveSubmitMethodAlone)){var o=t.form,s=o.submit;try{var a=o.submit=function(){r(),o.submit=s,o.submit(),o.submit=a}}catch(l){}}t.style.display="none";var u=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},i);return u.save=r,u.getTextArea=function(){return t},u.toTextArea=function(){r(),t.parentNode.removeChild(u.getWrapperElement()),t.style.display="",t.form&&(Zs(t.form,"submit",r),"function"==typeof t.form.submit&&(t.form.submit=s))},u};var ws=e.StringStream=function(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};ws.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(e){var t=this.string.charAt(this.pos);if("string"==typeof e)var i=t==e;else var i=t&&(e.test?e.test(t):e(t));return i?(++this.pos,t):void 0},eatWhile:function(e){for(var t=this.pos;this.eat(e););return this.pos>t},eatSpace:function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);return t>-1?(this.pos=t,!0):void 0},backUp:function(e){this.pos-=e},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=sa(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?sa(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return sa(this.string,null,this.tabSize)-(this.lineStart?sa(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,i){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);return r&&r.index>0?null:(r&&t!==!1&&(this.pos+=r[0].length),r)}var n=function(e){return i?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);return n(o)==n(e)?(t!==!1&&(this.pos+=e.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}};var Gs=e.TextMarker=function(e,t){this.lines=[],this.type=t,this.doc=e};$n(Gs),Gs.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Yt(e),Kn(this,"clear")){var i=this.find();i&&qn(this,"clear",i.from,i.to)}for(var r=null,n=null,o=0;o<this.lines.length;++o){var s=this.lines[o],a=Ir(s.markedSpans,this);e&&!this.collapsed?ri(e,Tn(s),"text"):e&&(null!=a.to&&(n=Tn(s)),null!=a.from&&(r=Tn(s))),s.markedSpans=Tr(s.markedSpans,a),null==a.from&&this.collapsed&&!Wr(this.doc,s)&&e&&In(s,zt(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var l=Vr(this.lines[o]),u=d(l);u>e.display.maxLineLength&&(e.display.maxLine=l,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&ii(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&ct(e.doc)),e&&qn(e,"markerCleared",e,this),t&&Kt(e),this.parent&&this.parent.clear()}},Gs.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var o=this.lines[n],s=Ir(o.markedSpans,this);if(null!=s.from&&(i=as(t?o:Tn(o),s.from),-1==e))return i;if(null!=s.to&&(r=as(t?o:Tn(o),s.to),1==e))return r}return i&&{from:i,to:r}},Gs.prototype.changed=function(){var e=this.find(-1,!0),t=this,i=this.doc.cm;e&&i&&$t(i,function(){var r=e.line,n=Tn(e.line),o=bt(i,n);if(o&&(_t(o),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!Wr(t.doc,r)&&null!=t.height){var s=t.height;t.height=null;var a=Xr(t)-s;a&&In(r,r.height+a)}})},Gs.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=to(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Gs.prototype.detachLine=function(e){if(this.lines.splice(to(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var ks=0,Bs=e.SharedTextMarker=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};$n(Bs),Bs.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();qn(this,"clear")}},Bs.prototype.find=function(e,t){return this.primary.find(e,t)
};var Us=e.LineWidget=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.cm=e,this.node=t};$n(Us),Us.prototype.clear=function(){var e=this.cm,t=this.line.widgets,i=this.line,r=Tn(i);if(null!=r&&t){for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var o=Xr(this);$t(e,function(){zr(e,i,-o),ri(e,r,"widget"),In(i,Math.max(0,i.height-o))})}},Us.prototype.changed=function(){var e=this.height,t=this.cm,i=this.line;this.height=null;var r=Xr(this)-e;r&&$t(t,function(){t.curOp.forceUpdate=!0,zr(t,i,r),In(i,i.height+r)})};var Vs=e.Line=function(e,t,i){this.text=e,Dr(this,t),this.height=i?i(this):1};$n(Vs),Vs.prototype.lineNo=function(){return Tn(this)};var Hs={},Fs={};fn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;r>i;++i){var n=this.lines[i];this.height-=n.height,$r(n),qn(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;r>e;++e)if(i(this.lines[e]))return!0}},mn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],n=r.chunkSize();if(n>e){var o=Math.min(t,n-e),s=r.height;if(r.removeInner(e,o),this.height-=s-r.height,n==o&&(this.children.splice(i--,1),r.parent=null),0==(t-=o))break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof fn))){var a=[];this.collapse(a),this.children=[new fn(a)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],o=n.chunkSize();if(o>=e){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(;n.lines.length>50;){var s=n.lines.splice(n.lines.length-25,25),a=new fn(s);n.height-=a.height,this.children.splice(r+1,0,a),a.parent=this}this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new mn(t);if(e.parent){e.size-=i.size,e.height-=i.height;var r=to(e.parent.children,e);e.parent.children.splice(r+1,0,i)}else{var n=new mn(e.children);n.parent=e,e.children=[n,i],e=n}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],o=n.chunkSize();if(o>e){var s=Math.min(t,o-e);if(n.iterN(e,s,i))return!0;if(0==(t-=s))break;e=0}else e-=o}}};var js=0,Ws=e.Doc=function(e,t,i){if(!(this instanceof Ws))return new Ws(e,t,i);null==i&&(i=0),mn.call(this,[new fn([new Vs("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=i;var r=as(i,0);this.sel=K(r),this.history=new Cn(null),this.id=++js,this.modeOption=t,"string"==typeof e&&(e=va(e)),hn(this,{from:r,to:r,text:e}),lt(this,K(r),ra)};Ws.prototype=ro(mn.prototype,{constructor:Ws,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Ln(this,this.first,this.first+this.size);return e===!1?t:t.join(e||"\n")},setValue:Jt(function(e){var t=as(this.first,0),i=this.first+this.size-1;Yi(this,{from:t,to:as(i,xn(this,i).text.length),text:va(e),origin:"setValue"},!0),lt(this,K(t))}),replaceRange:function(e,t,i,r){t=Q(this,t),i=i?Q(this,i):t,er(this,e,t,i,r)},getRange:function(e,t,i){var r=Nn(this,Q(this,e),Q(this,t));return i===!1?r:r.join(i||"\n")},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){return J(this,e)?xn(this,e):void 0},getLineNumber:function(e){return Tn(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=xn(this,e)),Vr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Q(this,e)},getCursor:function(e){var t,i=this.sel.primary();return t=null==e||"head"==e?i.head:"anchor"==e?i.anchor:"end"==e||"to"==e||e===!1?i.to():i.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Jt(function(e,t,i){ot(this,Q(this,"number"==typeof e?as(e,t||0):e),null,i)}),setSelection:Jt(function(e,t,i){ot(this,Q(this,e),Q(this,t||e),i)}),extendSelection:Jt(function(e,t,i){it(this,Q(this,e),t&&Q(this,t),i)}),extendSelections:Jt(function(e,t){rt(this,et(this,e,t))}),extendSelectionsBy:Jt(function(e,t){rt(this,io(this.sel.ranges,e),t)}),setSelections:Jt(function(e,t,i){if(e.length){for(var r=0,n=[];r<e.length;r++)n[r]=new X(Q(this,e[r].anchor),Q(this,e[r].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),lt(this,Y(n,t),i)}}),addSelection:Jt(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new X(Q(this,e),Q(this,t||e))),lt(this,Y(r,r.length-1),i)}),getSelection:function(e){for(var t,i=this.sel.ranges,r=0;r<i.length;r++){var n=Nn(this,i[r].from(),i[r].to());t=t?t.concat(n):n}return e===!1?t:t.join(e||"\n")},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var n=Nn(this,i[r].from(),i[r].to());e!==!1&&(n=n.join(e||"\n")),t[r]=n}return t},replaceSelection:function(e,t,i){for(var r=[],n=0;n<this.sel.ranges.length;n++)r[n]=e;this.replaceSelections(r,t,i||"+input")},replaceSelections:Jt(function(e,t,i){for(var r=[],n=this.sel,o=0;o<n.ranges.length;o++){var s=n.ranges[o];r[o]={from:s.from(),to:s.to(),text:va(e[o]),origin:i}}for(var a=t&&"end"!=t&&zi(this,r,t),o=r.length-1;o>=0;o--)Yi(this,r[o]);a?at(this,a):this.cm&&sr(this.cm)}),undo:Jt(function(){$i(this,"undo")}),redo:Jt(function(){$i(this,"redo")}),undoSelection:Jt(function(){$i(this,"undo",!0)}),redoSelection:Jt(function(){$i(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var r=0;r<e.undone.length;r++)e.undone[r].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){this.history=new 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RegExp("^([+-])=("+Ct+")","i"),ci={position:"absolute",visibility:"hidden",display:"block"},di={letterSpacing:"0",fontWeight:"400"},Ei=["Webkit","O","Moz","ms"];ot.extend({cssHooks:{opacity:{get:function(e,t){if(t){var i=ii(e,"opacity");return""===i?"1":i}}}},cssNumber:{columnCount:!0,fillOpacity:!0,flexGrow:!0,flexShrink:!0,fontWeight:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":rt.cssFloat?"cssFloat":"styleFloat"},style:function(e,t,i,r){if(e&&3!==e.nodeType&&8!==e.nodeType&&e.style){var n,o,s,a=ot.camelCase(t),l=e.style;if(t=ot.cssProps[a]||(ot.cssProps[a]=R(l,a)),s=ot.cssHooks[t]||ot.cssHooks[a],void 0===i)return s&&"get"in s&&void 0!==(n=s.get(e,!1,r))?n:l[t];if(o=typeof i,"string"===o&&(n=pi.exec(i))&&(i=(n[1]+1)*n[2]+parseFloat(ot.css(e,t)),o="number"),null!=i&&i===i&&("number"!==o||ot.cssNumber[a]||(i+="px"),rt.clearCloneStyle||""!==i||0!==t.indexOf("background")||(l[t]="inherit"),!(s&&"set"in s&&void 0===(i=s.set(e,i,r)))))try{l[t]=i}catch(u){}}},css:function(e,t,i,r){var n,o,s,a=ot.camelCase(t);return t=ot.cssProps[a]||(ot.cssProps[a]=R(e.style,a)),s=ot.cssHooks[t]||ot.cssHooks[a],s&&"get"in s&&(o=s.get(e,!0,i)),void 0===o&&(o=ii(e,t,r)),"normal"===o&&t in di&&(o=di[t]),""===i||i?(n=parseFloat(o),i===!0||ot.isNumeric(n)?n||0:o):o}}),ot.each(["height","width"],function(e,t){ot.cssHooks[t]={get:function(e,i,r){return i?li.test(ot.css(e,"display"))&&0===e.offsetWidth?ot.swap(e,ci,function(){return D(e,t,r)}):D(e,t,r):void 0},set:function(e,i,r){var n=r&&ti(e);return O(e,i,r?P(e,t,r,rt.boxSizing&&"border-box"===ot.css(e,"boxSizing",!1,n),n):0)}}}),rt.opacity||(ot.cssHooks.opacity={get:function(e,t){return ai.test((t&&e.currentStyle?e.currentStyle.filter:e.style.filter)||"")?.01*parseFloat(RegExp.$1)+"":t?"1":""},set:function(e,t){var i=e.style,r=e.currentStyle,n=ot.isNumeric(t)?"alpha(opacity="+100*t+")":"",o=r&&r.filter||i.filter||"";i.zoom=1,(t>=1||""===t)&&""===ot.trim(o.replace(si,""))&&i.removeAttribute&&(i.removeAttribute("filter"),""===t||r&&!r.filter)||(i.filter=si.test(o)?o.replace(si,n):o+" "+n)}}),ot.cssHooks.marginRight=C(rt.reliableMarginRight,function(e,t){return t?ot.swap(e,{display:"inline-block"},ii,[e,"marginRight"]):void 0}),ot.each({margin:"",padding:"",border:"Width"},function(e,t){ot.cssHooks[e+t]={expand:function(i){for(var r=0,n={},o="string"==typeof i?i.split(" "):[i];4>r;r++)n[e+Rt[r]+t]=o[r]||o[r-2]||o[0];return n}},ri.test(e)||(ot.cssHooks[e+t].set=O)}),ot.fn.extend({css:function(e,t){return Ot(this,function(e,t,i){var r,n,o={},s=0;if(ot.isArray(t)){for(r=ti(e),n=t.length;n>s;s++)o[t[s]]=ot.css(e,t[s],!1,r);return o}return void 0!==i?ot.style(e,t,i):ot.css(e,t)},e,t,arguments.length>1)},show:function(){return b(this,!0)},hide:function(){return 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t=U(this,ot.extend({},e),o);(n||ot._data(this,"finish"))&&t.stop(!0)};return s.finish=s,n||o.queue===!1?this.each(s):this.queue(o.queue,s)},stop:function(e,t,i){var r=function(e){var t=e.stop;delete e.stop,t(i)};return"string"!=typeof e&&(i=t,t=e,e=void 0),t&&e!==!1&&this.queue(e||"fx",[]),this.each(function(){var t=!0,n=null!=e&&e+"queueHooks",o=ot.timers,s=ot._data(this);if(n)s[n]&&s[n].stop&&r(s[n]);else for(n in s)s[n]&&s[n].stop&&vi.test(n)&&r(s[n]);for(n=o.length;n--;)o[n].elem!==this||null!=e&&o[n].queue!==e||(o[n].anim.stop(i),t=!1,o.splice(n,1));(t||!i)&&ot.dequeue(this,e)})},finish:function(e){return e!==!1&&(e=e||"fx"),this.each(function(){var t,i=ot._data(this),r=i[e+"queue"],n=i[e+"queueHooks"],o=ot.timers,s=r?r.length:0;for(i.finish=!0,ot.queue(this,e,[]),n&&n.stop&&n.stop.call(this,!0),t=o.length;t--;)o[t].elem===this&&o[t].queue===e&&(o[t].anim.stop(!0),o.splice(t,1));for(t=0;s>t;t++)r[t]&&r[t].finish&&r[t].finish.call(this);delete i.finish})}}),ot.each(["toggle","show","hide"],function(e,t){var i=ot.fn[t];ot.fn[t]=function(e,r,n){return null==e||"boolean"==typeof e?i.apply(this,arguments):this.animate(w(t,!0),e,r,n)}}),ot.each({slideDown:w("show"),slideUp:w("hide"),slideToggle:w("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(e,t){ot.fn[e]=function(e,i,r){return this.animate(t,e,i,r)}}),ot.timers=[],ot.fx.tick=function(){var e,t=ot.timers,i=0;for(hi=ot.now();i<t.length;i++)e=t[i],e()||t[i]!==e||t.splice(i--,1);t.length||ot.fx.stop(),hi=void 0},ot.fx.timer=function(e){ot.timers.push(e),e()?ot.fx.start():ot.timers.pop()},ot.fx.interval=13,ot.fx.start=function(){fi||(fi=setInterval(ot.fx.tick,ot.fx.interval))},ot.fx.stop=function(){clearInterval(fi),fi=null},ot.fx.speeds={slow:600,fast:200,_default:400},ot.fn.delay=function(e,t){return e=ot.fx?ot.fx.speeds[e]||e:e,t=t||"fx",this.queue(t,function(t,i){var r=setTimeout(t,e);i.stop=function(){clearTimeout(r)}})},function(){var e,t,i,r,n;t=ft.createElement("div"),t.setAttribute("className","t"),t.innerHTML=" <link/><table></table><a href='/a'>a</a><input type='checkbox'/>",r=t.getElementsByTagName("a")[0],i=ft.createElement("select"),n=i.appendChild(ft.createElement("option")),e=t.getElementsByTagName("input")[0],r.style.cssText="top:1px",rt.getSetAttribute="t"!==t.className,rt.style=/top/.test(r.getAttribute("style")),rt.hrefNormalized="/a"===r.getAttribute("href"),rt.checkOn=!!e.value,rt.optSelected=n.selected,rt.enctype=!!ft.createElement("form").enctype,i.disabled=!0,rt.optDisabled=!n.disabled,e=ft.createElement("input"),e.setAttribute("value",""),rt.input=""===e.getAttribute("value"),e.value="t",e.setAttribute("type","radio"),rt.radioValue="t"===e.value}();var Li=/\r/g;ot.fn.extend({val:function(e){var t,i,r,n=this[0];{if(arguments.length)return r=ot.isFunction(e),this.each(function(i){var n;1===this.nodeType&&(n=r?e.call(this,i,ot(this).val()):e,null==n?n="":"number"==typeof n?n+="":ot.isArray(n)&&(n=ot.map(n,function(e){return null==e?"":e+""})),t=ot.valHooks[this.type]||ot.valHooks[this.nodeName.toLowerCase()],t&&"set"in t&&void 0!==t.set(this,n,"value")||(this.value=n))});if(n)return t=ot.valHooks[n.type]||ot.valHooks[n.nodeName.toLowerCase()],t&&"get"in t&&void 0!==(i=t.get(n,"value"))?i:(i=n.value,"string"==typeof i?i.replace(Li,""):null==i?"":i)}}}),ot.extend({valHooks:{option:{get:function(e){var t=ot.find.attr(e,"value");return null!=t?t:ot.trim(ot.text(e))}},select:{get:function(e){for(var t,i,r=e.options,n=e.selectedIndex,o="select-one"===e.type||0>n,s=o?null:[],a=o?n+1:r.length,l=0>n?a:o?n:0;a>l;l++)if(i=r[l],!(!i.selected&&l!==n||(rt.optDisabled?i.disabled:null!==i.getAttribute("disabled"))||i.parentNode.disabled&&ot.nodeName(i.parentNode,"optgroup"))){if(t=ot(i).val(),o)return t;s.push(t)}return s},set:function(e,t){for(var i,r,n=e.options,o=ot.makeArray(t),s=n.length;s--;)if(r=n[s],ot.inArray(ot.valHooks.option.get(r),o)>=0)try{r.selected=i=!0}catch(a){r.scrollHeight}else r.selected=!1;return i||(e.selectedIndex=-1),n}}}}),ot.each(["radio","checkbox"],function(){ot.valHooks[this]={set:function(e,t){return ot.isArray(t)?e.checked=ot.inArray(ot(e).val(),t)>=0:void 0}},rt.checkOn||(ot.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})});var Ii,Ti,yi=ot.expr.attrHandle,Ai=/^(?:checked|selected)$/i,Si=rt.getSetAttribute,Ci=rt.input;ot.fn.extend({attr:function(e,t){return Ot(this,ot.attr,e,t,arguments.length>1)},removeAttr:function(e){return this.each(function(){ot.removeAttr(this,e)})}}),ot.extend({attr:function(e,t,i){var r,n,o=e.nodeType;if(e&&3!==o&&8!==o&&2!==o)return typeof e.getAttribute===yt?ot.prop(e,t,i):(1===o&&ot.isXMLDoc(e)||(t=t.toLowerCase(),r=ot.attrHooks[t]||(ot.expr.match.bool.test(t)?Ti:Ii)),void 0===i?r&&"get"in r&&null!==(n=r.get(e,t))?n:(n=ot.find.attr(e,t),null==n?void 0:n):null!==i?r&&"set"in r&&void 0!==(n=r.set(e,i,t))?n:(e.setAttribute(t,i+""),i):void ot.removeAttr(e,t))},removeAttr:function(e,t){var i,r,n=0,o=t&&t.match(Nt);if(o&&1===e.nodeType)for(;i=o[n++];)r=ot.propFix[i]||i,ot.expr.match.bool.test(i)?Ci&&Si||!Ai.test(i)?e[r]=!1:e[ot.camelCase("default-"+i)]=e[r]=!1:ot.attr(e,i,""),e.removeAttribute(Si?i:r)},attrHooks:{type:{set:function(e,t){if(!rt.radioValue&&"radio"===t&&ot.nodeName(e,"input")){var i=e.value;return e.setAttribute("type",t),i&&(e.value=i),t}}}}}),Ti={set:function(e,t,i){return t===!1?ot.removeAttr(e,i):Ci&&Si||!Ai.test(i)?e.setAttribute(!Si&&ot.propFix[i]||i,i):e[ot.camelCase("default-"+i)]=e[i]=!0,i}},ot.each(ot.expr.match.bool.source.match(/\w+/g),function(e,t){var i=yi[t]||ot.find.attr;yi[t]=Ci&&Si||!Ai.test(t)?function(e,t,r){var n,o;return r||(o=yi[t],yi[t]=n,n=null!=i(e,t,r)?t.toLowerCase():null,yi[t]=o),n}:function(e,t,i){return i?void 0:e[ot.camelCase("default-"+t)]?t.toLowerCase():null}}),Ci&&Si||(ot.attrHooks.value={set:function(e,t,i){return ot.nodeName(e,"input")?void(e.defaultValue=t):Ii&&Ii.set(e,t,i)}}),Si||(Ii={set:function(e,t,i){var r=e.getAttributeNode(i);return r||e.setAttributeNode(r=e.ownerDocument.createAttribute(i)),r.value=t+="","value"===i||t===e.getAttribute(i)?t:void 0}},yi.id=yi.name=yi.coords=function(e,t,i){var r;return i?void 0:(r=e.getAttributeNode(t))&&""!==r.value?r.value:null},ot.valHooks.button={get:function(e,t){var i=e.getAttributeNode(t);return i&&i.specified?i.value:void 0},set:Ii.set},ot.attrHooks.contenteditable={set:function(e,t,i){Ii.set(e,""===t?!1:t,i)}},ot.each(["width","height"],function(e,t){ot.attrHooks[t]={set:function(e,i){return""===i?(e.setAttribute(t,"auto"),i):void 0}}})),rt.style||(ot.attrHooks.style={get:function(e){return e.style.cssText||void 0},set:function(e,t){return e.style.cssText=t+""}});var Ri=/^(?:input|select|textarea|button|object)$/i,bi=/^(?:a|area)$/i;ot.fn.extend({prop:function(e,t){return Ot(this,ot.prop,e,t,arguments.length>1)},removeProp:function(e){return e=ot.propFix[e]||e,this.each(function(){try{this[e]=void 0,delete this[e]
}catch(t){}})}}),ot.extend({propFix:{"for":"htmlFor","class":"className"},prop:function(e,t,i){var r,n,o,s=e.nodeType;if(e&&3!==s&&8!==s&&2!==s)return o=1!==s||!ot.isXMLDoc(e),o&&(t=ot.propFix[t]||t,n=ot.propHooks[t]),void 0!==i?n&&"set"in n&&void 0!==(r=n.set(e,i,t))?r:e[t]=i:n&&"get"in n&&null!==(r=n.get(e,t))?r:e[t]},propHooks:{tabIndex:{get:function(e){var t=ot.find.attr(e,"tabindex");return t?parseInt(t,10):Ri.test(e.nodeName)||bi.test(e.nodeName)&&e.href?0:-1}}}}),rt.hrefNormalized||ot.each(["href","src"],function(e,t){ot.propHooks[t]={get:function(e){return e.getAttribute(t,4)}}}),rt.optSelected||(ot.propHooks.selected={get:function(e){var t=e.parentNode;return t&&(t.selectedIndex,t.parentNode&&t.parentNode.selectedIndex),null}}),ot.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){ot.propFix[this.toLowerCase()]=this}),rt.enctype||(ot.propFix.enctype="encoding");var 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s=i.string.substring(0,r+1),a=h(e);if(null==a[s]){var l=p.prefixes.autoComplete(s);l.length>0&&f(e,l[0])}}}}}};var I=function(e,t,i){i||(i=e.getCursor()),t||(t=e.getTokenAt(i));var r=e.getTokenAt({line:i.line,ch:t.start});return null!=r.type&&"ws"!=r.type&&null!=t.type&&"ws"!=t.type?(t.start=r.start,t.string=r.string+t.string,I(e,t,{line:i.line,ch:r.start})):null!=t.type&&"ws"==t.type?(t.start=t.start+1,t.string=t.string.substring(1),t):t};s.fetchFromLov=function(t,i,n,o){if(!i||!i.string||0==i.string.trim().length)return L[n]&&L[n].empty().append("Nothing to autocomplete yet!"),!1;var s=50,a={q:i.uri,page:1};a.type="classes"==n?"class":"property";var l=[],u="",p=function(){u="http://lov.okfn.org/dataset/lov/api/v2/autocomplete/terms?"+r.param(a)};p();var c=function(){a.page++,p()},d=function(){r.get(u,function(e){for(var t=0;t<e.results.length;t++)l.push(e.results[t].uri);l.length<e.total_results&&l.length<s?(c(),d()):(L[n]&&(l.length>0?L[n].hide():L[n].text("0 matches found...")),o(l))}).fail(function(){L[n]&&L[n].empty().append("Failed fetching suggestions..")})};L[n]&&L[n].empty().append(r("<span>Fetchting autocompletions </span>")).append(e("yasgui-utils").imgs.getElement({id:"loader",width:"18px",height:"18px"}).css("vertical-align","middle")),d()};var T=function(e,t,i){i.text!=e.getTokenAt(e.getCursor()).string&&e.replaceRange(i.text,t.from,t.to)},y=function(e,t){var i=h(e);if(0==!t.string.indexOf("<")&&(t.tokenPrefix=t.string.substring(0,t.string.indexOf(":")+1),null!=i[t.tokenPrefix]&&(t.tokenPrefixUri=i[t.tokenPrefix])),t.uri=t.string.trim(),0==!t.string.indexOf("<")&&t.string.indexOf(":")>-1)for(var r in i)if(i.hasOwnProperty(r)&&0==t.string.indexOf(r)){t.uri=i[r],t.uri+=t.string.substring(r.length);break}return 0==t.uri.indexOf("<")&&(t.uri=t.uri.substring(1)),-1!==t.uri.indexOf(">",t.length-1)&&(t.uri=t.uri.substring(0,t.uri.length-1)),t},A=function(e,t,i){return t.tokenPrefix&&t.uri&&t.tokenPrefixUri?(i=i.substring(t.tokenPrefixUri.length),i=t.tokenPrefix+i):i="<"+i+">",i},S=function(e,t){var r=i(e,e.getCursor().line,t);return r&&r.string&&":"==r.string.slice(-1)&&(t={start:r.start,end:t.end,string:r.string+" "+t.string,state:t.state}),t},C=function(e,t,i){var r=[];if(p[t])r=p[t].autoComplete(i.string);else if("function"==typeof e.options.autocompletions[t].get&&0==e.options.autocompletions[t].async)r=e.options.autocompletions[t].get(e,i.string,t);else if("object"==typeof e.options.autocompletions[t].get)for(var n=i.string.length,o=0;o<e.options.autocompletions[t].get.length;o++){var s=e.options.autocompletions[t].get[o];s.slice(0,n)==i.string&&r.push(s)}return R(e,r,t,i)},R=function(e,t,i,r){for(var n=[],o=0;o<t.length;o++){var a=t[o];e.options.autocompletions[i].postProcessToken&&(a=e.options.autocompletions[i].postProcessToken(e,r,a)),n.push({text:a,displayText:a,hint:T,className:i+"Hint"})}var l=e.getCursor(),u={completionToken:r.string,list:n,from:{line:l.line,ch:r.start},to:{line:l.line,ch:r.end}};if(e.options.autocompletions[i].handlers)for(var p in e.options.autocompletions[i].handlers)e.options.autocompletions[i].handlers[p]&&s.on(u,p,e.options.autocompletions[i].handlers[p]);return u},b=function(e,t,i){var r=I(e);if(e.options.autocompletions[t].preProcessToken&&(r=e.options.autocompletions[t].preProcessToken(e,r,t)),r){if(!e.options.autocompletions[t].async)return C(e,t,r);var n=function(n){i(R(e,n,t,r))};e.options.autocompletions[t].get(e,r,t,n)}},O=function(e,t){var i=null;return t&&(i="string"==typeof t?t:t(e)),i},P=function(e,t,i){var r=e.indexFromPos(t),n=e.indexFromPos(i),o=D(e.getValue(),r,n);e.operation(function(){e.replaceRange(o,t,i);for(var n=e.posFromIndex(r).line,s=e.posFromIndex(r+o.length).line,a=n;s>=a;a++)e.indentLine(a,"smart")})},D=function(e,t,i){e=e.substring(t,i);var o=[["keyword","ws","prefixed","ws","uri"],["keyword","ws","uri"]],s=["{",".",";"],a=["}"],l=function(e){for(var t=0;t<o.length;t++)if(c.valueOf().toString()==o[t].valueOf().toString())return 1;for(var t=0;t<s.length;t++)if(e==s[t])return 1;for(var t=0;t<a.length;t++)if(""!=r.trim(p)&&e==a[t])return-1;return 0},u="",p="",c=[];return n.runMode(e,"sparql11",function(e,t){c.push(t);var i=l(e,t);0!=i?(1==i?(u+=e+"\n",p=""):(u+="\n"+e,p=e),c=[]):(p+=e,u+=e),1==c.length&&"sp-ws"==c[0]&&(c=[])}),r.trim(u.replace(/\n\s*\n/g,"\n"))};s.defaults=r.extend(s.defaults,{mode:"sparql11",value:"SELECT * WHERE {\n ?sub ?pred ?obj .\n} \nLIMIT 10",highlightSelectionMatches:{showToken:/\w/},tabMode:"indent",lineNumbers:!0,gutters:["gutterErrorBar","CodeMirror-linenumbers"],matchBrackets:!0,fixedGutter:!0,syntaxErrorCheck:!0,extraKeys:{"Ctrl-Space":s.autoComplete,"Cmd-Space":s.autoComplete,"Ctrl-D":s.deleteLine,"Ctrl-K":s.deleteLine,"Cmd-D":s.deleteLine,"Cmd-K":s.deleteLine,"Ctrl-/":s.commentLines,"Cmd-/":s.commentLines,"Ctrl-Alt-Down":s.copyLineDown,"Ctrl-Alt-Up":s.copyLineUp,"Cmd-Alt-Down":s.copyLineDown,"Cmd-Alt-Up":s.copyLineUp,"Shift-Ctrl-F":s.doAutoFormat,"Shift-Cmd-F":s.doAutoFormat,"Ctrl-]":s.indentMore,"Cmd-]":s.indentMore,"Ctrl-[":s.indentLess,"Cmd-[":s.indentLess,"Ctrl-S":s.storeQuery,"Cmd-S":s.storeQuery,"Ctrl-Enter":s.executeQuery,"Cmd-Enter":s.executeQuery},cursorHeight:.9,createShareLink:s.createShareLink,consumeShareLink:s.consumeShareLink,persistent:function(e){return"queryVal_"+s.determineId(e)},sparql:{showQueryButton:!1,endpoint:"http://dbpedia.org/sparql",requestMethod:"GET",acceptHeader:"application/sparql-results+json",namedGraphs:[],defaultGraphs:[],args:[],headers:{},handlers:{beforeSend:null,complete:null,error:null,success:null}},autocompletions:{prefixes:{isValidCompletionPosition:function(e){var t=e.getCursor(),i=e.getTokenAt(t);if(e.getLine(t.line).length>t.ch)return!1;if("ws"!=i.type&&(i=I(e)),0==!i.string.indexOf("a")&&-1==r.inArray("PNAME_NS",i.state.possibleCurrent))return!1;var n=g(e,t.line);return null==n||"PREFIX"!=n.string.toUpperCase()?!1:!0},get:s.fetchFromPrefixCc,preProcessToken:S,postProcessToken:null,async:!1,bulk:!0,autoShow:!0,autoAddDeclaration:!0,persistent:"prefixes",handlers:{validPosition:null,invalidPosition:null,shown:null,select:null,pick:null,close:null}},properties:{isValidCompletionPosition:function(e){var t=I(e);if(0==t.string.length)return!1;if(0==t.string.indexOf("?"))return!1;if(r.inArray("a",t.state.possibleCurrent)>=0)return!0;var n=e.getCursor(),o=i(e,n.line,t);return"rdfs:subPropertyOf"==o.string?!0:!1},get:s.fetchFromLov,preProcessToken:y,postProcessToken:A,async:!0,bulk:!1,autoShow:!1,persistent:"properties",handlers:{validPosition:s.showCompletionNotification,invalidPosition:s.hideCompletionNotification,shown:null,select:null,pick:null,close:null}},classes:{isValidCompletionPosition:function(e){var t=I(e);if(0==t.string.indexOf("?"))return!1;var r=e.getCursor(),n=i(e,r.line,t);return"a"==n.string?!0:"rdf:type"==n.string?!0:"rdfs:domain"==n.string?!0:"rdfs:range"==n.string?!0:!1},get:s.fetchFromLov,preProcessToken:y,postProcessToken:A,async:!0,bulk:!1,autoShow:!1,persistent:"classes",handlers:{validPosition:s.showCompletionNotification,invalidPosition:s.hideCompletionNotification,shown:null,select:null,pick:null,close:null}},variableNames:{isValidCompletionPosition:function(e){var t=e.getTokenAt(e.getCursor());return"ws"!=t.type&&(t=I(e,t),t&&0==t.string.indexOf("?"))?!0:!1},get:s.autocompleteVariables,preProcessToken:null,postProcessToken:null,async:!1,bulk:!1,autoShow:!0,persistent:null,handlers:{validPosition:null,invalidPosition:null,shown:null,select:null,pick:null,close:null}}}}),s.version={CodeMirror:n.version,YASQE:e("../package.json").version,jquery:r.fn.jquery,"yasgui-utils":e("yasgui-utils").version}},{"../lib/deparam.js":1,"../lib/flint.js":2,"../lib/trie.js":3,"../package.json":17,codemirror:8,"codemirror/addon/edit/matchbrackets.js":4,"codemirror/addon/hint/show-hint.js":5,"codemirror/addon/runmode/runmode.js":6,"codemirror/addon/search/searchcursor.js":7,jquery:9,"yasgui-utils":15}]},{},[18])(18)}); |
src/components/Main.js | wxnsmile/gallery_by_react | require('normalize.css/normalize.css');
require('../styles/App.scss');//引入scss，需要添加node-sass模块
var React = require('react');
var ReactDOM = require('react-dom');
// import React from 'react';
//获取图片相关信息
var imageDatas = require('json!../data/imageDatas.json');
//立即执行函数获取图片的路径
imageDatas = (function getImageUrl(imageDatasArr){
for (var i = 0, j = imageDatasArr.length;i<j; i++) {
var singleImageData = imageDatasArr[i];
singleImageData.imageUrl =require('../images/'+singleImageData.fileName);
imageDatasArr[i] = singleImageData;
}
return imageDatasArr;
})(imageDatas);
//构建每一张图片
var ImgFigure = React.createClass({
handleClick: function(e){
if(this.props.arrange.iscenter){
this.props.inverse();
} else {
this.props.center();
}
e.preventDefault();
e.stopPropagation();
},
render: function(){
//如果props中定义了图片的位置，则使用
console.log('render1');
var styleObj = {};
if(this.props.arrange.pos){
styleObj = this.props.arrange.pos;
}
//如果props中定义了旋转角度并且不为0，则使用
if(this.props.arrange.rotate){
// styleObj['transform'] = 'rotate('+this.props.arrange.rotate+'deg)';
['Moz','Webkit','ms',''].forEach(function(value){
styleObj[value + 'transform'] = 'rotate('+this.props.arrange.rotate+'deg)';
}.bind(this))
}
if(this.props.arrange.iscenter){
styleObj.zIndex = 11;
}
var imgFigureClassName = 'img-figure';
imgFigureClassName += this.props.arrange.inverse ? ' is-inverse' : '';
return (
<figure className={imgFigureClassName} style={styleObj} onClick={this.handleClick}>
<img src={this.props.data.imageUrl} title={this.props.data.title}/>
<figcaption>
<h2 className="img-title">{this.props.data.title}</h2>
<div className="img-back" onClick={this.handleClick}>
<p>this.props.data.desc</p>
</div>
</figcaption>
</figure>
);
}
})
var ControllerUnit = React.createClass({
handleClick: function(e){
if(this.props.arrange.iscenter){
this.props.inverse();
} else {
this.props.center();
}
e.stopPropagation();
e.preventDefault();
},
render: function(){
var controllerUnitClassName = 'controller-unit';
if(this.props.arrange.iscenter){
controllerUnitClassName += ' is-center';
if(this.props.arrange.inverse){
controllerUnitClassName += ' is-inverse';
}
}
return (
<span className={controllerUnitClassName} onClick={this.handleClick}></span>
)
}
})
/**
* [getRangeRandom 获取区间内的一个随机值]
* @param {[type]} low [description]
* @param {[type]} high [description]
* @return {[type]} [description]
*/
function getRangeRandom (low,high){
return Math.ceil(Math.random() * (high - low) + low);
}
/**
* [get30degRandom 获取-30deg到30deg之间的任意值]
* @return {[type]} [description]
*/
function get30degRandom(){
return (Math.random() > 0.5 ? '' : '-')+Math.ceil(Math.random()*30);
}
//构建图片舞台
var PicComponent = React.createClass ({
Constant: {
centerPos: {
left: 0,
top: 0
},
hPosRange: {//水平方向的取值范围
leftSecX: [0,0],
rightSecX: [0,0],
y:[0,0]
},
vPosRange: {//垂直方向的取值范围
x: [0,0],
topY: [0,0]
}
},
/**
* [rearrange 重新布局所有图片]
* @param {[type]} cenerIndex [指定居中排布哪张图片]
* @return {[type]} [description]
*/
rearrange: function(centerIndex){
var imgsArrangeArr = this.state.imgsArrangeArr,
Constant = this.Constant,
centerPos = Constant.centerPos,
hPosRange = Constant.hPosRange,
vPosRange = Constant.vPosRange,
hPosRangeLeftSecX = hPosRange.leftSecX,
hPosRangeRightSecX = hPosRange.rightSecX,
hPosRangeY = hPosRange.y,
vPosRangeX = vPosRange.x,
vPosRangeTopY = vPosRange.topY,
imgsArrangeTopArr = [],
topImgNum = Math.floor(Math.random() * 2), //顶部图片取一个或者不取
topImgSpliceIndex = 0,
//布局位于中间的图片,中间图片不旋转
imgsArrangeCenterArr = imgsArrangeArr.splice(centerIndex,1);
imgsArrangeCenterArr[0] = {
pos : centerPos,
rotate: 0,
iscenter: true
}
//布局位于上侧的图片
topImgSpliceIndex = Math.ceil(Math.random() * (imgsArrangeArr.length - topImgNum));
imgsArrangeTopArr = imgsArrangeArr.splice(topImgSpliceIndex,topImgNum);
imgsArrangeTopArr.forEach(function(item,index){
imgsArrangeTopArr[index] = {
pos: {
top: getRangeRandom(vPosRangeTopY[0],vPosRangeTopY[1]),
left: getRangeRandom(vPosRangeX[0],vPosRangeX[1])
},
rotate: get30degRandom(),
iscenter: false
}
})
//布局左右两侧的图片
for (var i = 0, j = imgsArrangeArr.length,k = j / 2; i < j ; i++) {
var hPosRangeLORX = null;
if(i < k) {//左侧图片
hPosRangeLORX = hPosRangeLeftSecX;
} else { //右侧图片
hPosRangeLORX = hPosRangeRightSecX;
}
imgsArrangeArr[i] = {
pos: {
top: getRangeRandom(hPosRangeY[0],hPosRangeY[1]),
left: getRangeRandom(hPosRangeLORX[0],hPosRangeLORX[1])
},
rotate: get30degRandom(),
iscenter: false
}
}
//将变换后的合并在一起
if(imgsArrangeTopArr && imgsArrangeTopArr[0]){
imgsArrangeArr.splice(topImgSpliceIndex,0,imgsArrangeTopArr[0]);
}
imgsArrangeArr.splice(centerIndex,0,imgsArrangeCenterArr[0]);
this.setState({
imgsArrangeArr: imgsArrangeArr
})
},
inverse: function(index){
return function(){
var imgsArrangeArr = this.state.imgsArrangeArr;
imgsArrangeArr[index].inverse = !imgsArrangeArr[index].inverse
this.setState({
imgsArrangeArr: imgsArrangeArr
})
}.bind(this);
},
center: function(index){
return function(){
this.rearrange(index);
}.bind(this);
},
getInitialState: function(){
console.log('init');
return {
imgsArrangeArr: [
// {
// pos: {
// left: 0,
// top: 0
// },
// rotate: 0,
// inverse: false,
// iscenter: false
// }
]
}
},
//组件加载以后，为每张图片计算其位置范围
componentDidMount: function(){
console.log('didMount');
//首先拿到舞台的大小
var stageDom = ReactDOM.findDOMNode(this.refs.stage),
stageW = stageDom.scrollWidth,
stageH = stageDom.scrollHeight,
halfStageW = Math.ceil(stageW / 2),
halfStageH = Math.ceil(stageH / 2),
//拿到一个imageFigure的大小
imgDom = ReactDOM.findDOMNode(this.refs.imgFigure0),
imgW = imgDom.offsetWidth,
imgH = imgDom.offsetHeight,
halfImgW = Math.ceil(imgW / 2),
halfImgH = Math.ceil(imgH / 2);
//计算中心图片的位置点
this.Constant.centerPos = {
left: halfStageW - halfImgW,
top: halfStageH - halfImgH
};
//计算左侧右侧区域图片排布位置的取值范围
this.Constant.hPosRange.leftSecX[0] = -halfImgW;
this.Constant.hPosRange.leftSecX[1] = halfStageW -halfImgW * 3;
this.Constant.hPosRange.rightSecX[0] = halfStageW + halfImgW;
this.Constant.hPosRange.rightSecX[1] = stageW - halfImgW;
this.Constant.hPosRange.y[0] = - halfImgH;
this.Constant.hPosRange.y[1] = stageH - halfImgH;
//计算上侧区域图片排布位置的取值范围
this.Constant.vPosRange.topY[0] = -halfImgH;
this.Constant.vPosRange.topY[1] = halfStageH -halfImgH * 3;
this.Constant.vPosRange.x[0] = halfStageW - imgW;
this.Constant.vPosRange.x[1] = halfStageW;
this.rearrange(0);
},
render: function() {
console.log('render');
var controllerUnits = [],
imgFigures = [];
imageDatas.forEach(function(value,index){
if(!this.state.imgsArrangeArr[index]){
this.state.imgsArrangeArr[index] = {
pos: {
left: 0,
top: 0
},
state: 0,
inverse: false,
iscenter: false
}
}
//必须加key
imgFigures.push(<ImgFigure key={index} data={value} ref={'imgFigure'+index} arrange={this.state.imgsArrangeArr[index]} inverse={this.inverse(index)} center={this.center(index)}/>);
controllerUnits.push(<ControllerUnit key={index} arrange={this.state.imgsArrangeArr[index]} inverse={this.inverse(index)} center={this.center(index)}/>);
}.bind(this));
return (
<section className="stage" ref="stage">
<section className="img-sec">
{imgFigures}
</section>
<nav className="controller-nav">
{controllerUnits}
</nav>
</section>
)
}
});
module.exports = PicComponent; |
src/components/BookingForm/Components.js | humancatfood/bat-fe-test | import React from 'react';
import PropTypes from 'prop-types';
import Box from '@material-ui/core/Box';
import MuiDivider from '@material-ui/core/Divider';
export const Wrapper = ({ dense, ...props }) => (
<Box
display="flex"
flexDirection="column"
height="100%"
paddingTop={dense ? 1 : 2}
justifyContent="space-between"
{...props}
/>
);
Wrapper.propTypes = {
dense: PropTypes.bool,
};
export const FormRow = ({ dense, ...props }) => (
<Box
flex={1}
mb={dense ? 2 : 4}
display="flex"
alignItems="center"
{...props}
/>
);
FormRow.propTypes = {
dense: PropTypes.bool,
};
export const Spacer = Box;
export const Divider = ({ dense, ...props}) => (
<Box
mx={dense ? 1 : 3}
height="auto"
alignSelf="stretch"
display="flex"
justifyContent="center"
>
<MuiDivider orientation="vertical" {...props} />
</Box>
);
Divider.propTypes = {
dense: PropTypes.bool,
};
|
app/components/Timer.js | Zyst/Aergia | // @flow
import React, { Component } from "react";
type Props = {
active: boolean,
minutes: number,
break: number,
pomodoroDone: () => void
};
type State = {
time: number,
break: boolean
};
class Timer extends Component {
props: Props;
state: State;
timeout: number;
static defaultProps = {
active: false
};
constructor(props: Props) {
super(props);
this.timeout = -1;
this.state = {
// Time is in seconds
time: this.props.minutes * 60,
break: false
};
}
componentDidMount() {
this.handleTimer();
}
componentWillUpdate() {
clearTimeout(this.timeout);
}
componentDidUpdate() {
this.handleTimer();
}
/**
* Calls itself continuously as long as we are active, and handles pathing
* into reducing time and making sure our state is accurate
*
* @memberof Timer
*/
handleTimer(): void {
if (this.props.active) {
this.timeout = setTimeout(() => {
this.reduceTime();
}, 1000);
} else if (
this.state.time !== this.props.minutes * 60 ||
this.state.break
) {
// We set back the state to the initial value
this.setState({ time: this.props.minutes * 60, break: false });
}
}
handleRestart(): void {
if (this.state.break) {
this.setState({
time: this.props.minutes * 60,
break: false
});
} else {
this.setState({
time: this.props.break * 60,
break: true
});
}
}
reduceTime(): void {
if (this.state.time > 1) {
this.setState({ time: this.state.time - 1 });
} else {
// If we're not on a break we send a pomodoro done dispatch
if (!this.state.break) {
this.props.pomodoroDone();
}
this.handleRestart();
}
}
render() {
const classes = this.state.break ? "timer break" : "timer";
return (
<h1 className={classes}>
{displayTime(this.state.time)}
</h1>
);
}
}
/**
* Gets time in seconds, returns a formatted string which we'll use to display
* the timer
*
* @export
* @param {number} time in seconds
* @returns {string}
*/
export function displayTime(time: number): string {
const hours = Math.floor(time / 3600);
const remaining = time - hours * 3600;
const minutes = Math.floor(remaining / 60);
const seconds = remaining - minutes * 60;
if (hours > 0)
return `${hours}:${zeroPadding(minutes)}:${zeroPadding(seconds)}`;
return `${zeroPadding(minutes)}:${zeroPadding(seconds)}`;
}
export function zeroPadding(seconds: number): string {
const secondsString = String(seconds);
if (secondsString.length > 1) {
// Basically do nothing
return secondsString;
}
return `0${secondsString}`;
}
export default Timer;
|
src/components/Table/TableHeader/TableHeader.specs.js | auth0-extensions/auth0-extension-ui | import React from 'react';
import { mount } from 'enzyme';
import { expect } from 'chai';
import TableHeader from './';
const { describe, it } = global;
describe('TableHeader', () => {
const text = 'This is the TableHeader children.';
const wrapper = mount(<TableHeader>{text}</TableHeader>);
it('should render one thead item', () => {
expect(wrapper.find('thead')).to.have.length(1);
expect(wrapper.find('thead').text()).to.exist;
expect(wrapper.find('thead').text()).to.equal(text);
});
it('should render one table row (tr) item', () => {
expect(wrapper.find('tr')).to.have.length(1);
});
});
|
packages/babel-types/src/index.js | kedromelon/babel | import toFastProperties from "to-fast-properties";
import loClone from "lodash/clone";
import uniq from "lodash/uniq";
const t = exports;
/**
* Registers `is[Type]` and `assert[Type]` generated functions for a given `type`.
* Pass `skipAliasCheck` to force it to directly compare `node.type` with `type`.
*/
function registerType(type: string) {
let is = t[`is${type}`];
if (!is) {
is = t[`is${type}`] = function(node, opts) {
return t.is(type, node, opts);
};
}
t[`assert${type}`] = function(node, opts) {
opts = opts || {};
if (!is(node, opts)) {
throw new Error(
`Expected type ${JSON.stringify(type)} with option ${JSON.stringify(
opts,
)}`,
);
}
};
}
//
export {
STATEMENT_OR_BLOCK_KEYS,
FLATTENABLE_KEYS,
FOR_INIT_KEYS,
COMMENT_KEYS,
LOGICAL_OPERATORS,
UPDATE_OPERATORS,
BOOLEAN_NUMBER_BINARY_OPERATORS,
EQUALITY_BINARY_OPERATORS,
COMPARISON_BINARY_OPERATORS,
BOOLEAN_BINARY_OPERATORS,
NUMBER_BINARY_OPERATORS,
BINARY_OPERATORS,
BOOLEAN_UNARY_OPERATORS,
NUMBER_UNARY_OPERATORS,
STRING_UNARY_OPERATORS,
UNARY_OPERATORS,
INHERIT_KEYS,
BLOCK_SCOPED_SYMBOL,
NOT_LOCAL_BINDING,
} from "./constants";
import "./definitions/init";
import {
VISITOR_KEYS,
ALIAS_KEYS,
NODE_FIELDS,
BUILDER_KEYS,
DEPRECATED_KEYS,
} from "./definitions";
export { VISITOR_KEYS, ALIAS_KEYS, NODE_FIELDS, BUILDER_KEYS, DEPRECATED_KEYS };
import * as _react from "./react";
export { _react as react };
/**
* Registers `is[Type]` and `assert[Type]` for all types.
*/
for (const type in t.VISITOR_KEYS) {
registerType(type);
}
// Compat helpers so code for Babel 6.x is more likely to work on Babel 7.x.
export function isRestProperty(...args) {
return t.isRestElement(...args);
}
export function isSpreadProperty(...args) {
return t.isSpreadElement(...args);
}
/**
* Flip `ALIAS_KEYS` for faster access in the reverse direction.
*/
t.FLIPPED_ALIAS_KEYS = {};
Object.keys(t.ALIAS_KEYS).forEach(function(type) {
t.ALIAS_KEYS[type].forEach(function(alias) {
const types = (t.FLIPPED_ALIAS_KEYS[alias] =
t.FLIPPED_ALIAS_KEYS[alias] || []);
types.push(type);
});
});
/**
* Registers `is[Alias]` and `assert[Alias]` functions for all aliases.
*/
Object.keys(t.FLIPPED_ALIAS_KEYS).forEach(function(type) {
t[type.toUpperCase() + "_TYPES"] = t.FLIPPED_ALIAS_KEYS[type];
registerType(type);
});
export const TYPES = Object.keys(t.VISITOR_KEYS)
.concat(Object.keys(t.FLIPPED_ALIAS_KEYS))
.concat(Object.keys(t.DEPRECATED_KEYS));
/**
* Returns whether `node` is of given `type`.
*
* For better performance, use this instead of `is[Type]` when `type` is unknown.
* Optionally, pass `skipAliasCheck` to directly compare `node.type` with `type`.
*/
export function is(type: string, node: Object, opts?: Object): boolean {
if (!node) return false;
const matches = isType(node.type, type);
if (!matches) return false;
if (typeof opts === "undefined") {
return true;
} else {
return t.shallowEqual(node, opts);
}
}
/**
* Test if a `nodeType` is a `targetType` or if `targetType` is an alias of `nodeType`.
*/
export function isType(nodeType: string, targetType: string): boolean {
if (nodeType === targetType) return true;
// This is a fast-path. If the test above failed, but an alias key is found, then the
// targetType was a primary node type, so there's no need to check the aliases.
if (t.ALIAS_KEYS[targetType]) return false;
const aliases: ?Array<string> = t.FLIPPED_ALIAS_KEYS[targetType];
if (aliases) {
if (aliases[0] === nodeType) return true;
for (const alias of aliases) {
if (nodeType === alias) return true;
}
}
return false;
}
/**
* Description
*/
Object.keys(t.BUILDER_KEYS).forEach(function(type) {
const keys = t.BUILDER_KEYS[type];
function builder() {
if (arguments.length > keys.length) {
throw new Error(
`t.${type}: Too many arguments passed. Received ${arguments.length} but can receive ` +
`no more than ${keys.length}`,
);
}
const node = {};
node.type = type;
let i = 0;
for (const key of (keys: Array<string>)) {
const field = t.NODE_FIELDS[type][key];
let arg = arguments[i++];
if (arg === undefined) arg = loClone(field.default);
node[key] = arg;
}
for (const key in node) {
validate(node, key, node[key]);
}
return node;
}
t[type] = builder;
t[type[0].toLowerCase() + type.slice(1)] = builder;
});
/**
* Description
*/
for (const type in t.DEPRECATED_KEYS) {
const newType = t.DEPRECATED_KEYS[type];
function proxy(fn) {
return function() {
console.trace(`The node type ${type} has been renamed to ${newType}`);
return fn.apply(this, arguments);
};
}
t[type] = t[type[0].toLowerCase() + type.slice(1)] = proxy(t[newType]);
t[`is${type}`] = proxy(t[`is${newType}`]);
t[`assert${type}`] = proxy(t[`assert${newType}`]);
}
/**
* Description
*/
export function validate(node?: Object, key: string, val: any) {
if (!node) return;
const fields = t.NODE_FIELDS[node.type];
if (!fields) return;
const field = fields[key];
if (!field || !field.validate) return;
if (field.optional && val == null) return;
field.validate(node, key, val);
}
/**
* Test if an object is shallowly equal.
*/
export function shallowEqual(actual: Object, expected: Object): boolean {
const keys = Object.keys(expected);
for (const key of (keys: Array<string>)) {
if (actual[key] !== expected[key]) {
return false;
}
}
return true;
}
/**
* Append a node to a member expression.
*/
export function appendToMemberExpression(
member: Object,
append: Object,
computed?: boolean,
): Object {
member.object = t.memberExpression(
member.object,
member.property,
member.computed,
);
member.property = append;
member.computed = !!computed;
return member;
}
/**
* Prepend a node to a member expression.
*/
export function prependToMemberExpression(
member: Object,
prepend: Object,
): Object {
member.object = t.memberExpression(prepend, member.object);
return member;
}
/**
* Ensure the `key` (defaults to "body") of a `node` is a block.
* Casting it to a block if it is not.
*/
export function ensureBlock(node: Object, key: string = "body"): Object {
return (node[key] = t.toBlock(node[key], node));
}
/**
* Create a shallow clone of a `node` excluding `_private` properties.
*/
export function clone(node: Object): Object {
if (!node) return node;
const newNode = {};
for (const key in node) {
if (key[0] === "_") continue;
newNode[key] = node[key];
}
return newNode;
}
/**
* Create a shallow clone of a `node` excluding `_private` and location properties.
*/
export function cloneWithoutLoc(node: Object): Object {
const newNode = clone(node);
newNode.loc = null;
return newNode;
}
/**
* Create a deep clone of a `node` and all of it's child nodes
* exluding `_private` properties.
*/
export function cloneDeep(node: Object): Object {
if (!node) return node;
const newNode = {};
for (const key in node) {
if (key[0] === "_") continue;
let val = node[key];
if (val) {
if (val.type) {
val = t.cloneDeep(val);
} else if (Array.isArray(val)) {
val = val.map(t.cloneDeep);
}
}
newNode[key] = val;
}
return newNode;
}
/**
* Determines whether or not the input node `member` matches the
* input `match`.
*
* For example, given the match `React.createClass` it would match the
* parsed nodes of `React.createClass` and `React["createClass"]`.
*/
export function matchesPattern(
member: Object,
match: string | Array<string>,
allowPartial?: boolean,
): boolean {
// not a member expression
if (!t.isMemberExpression(member)) return false;
const parts = Array.isArray(match) ? match : match.split(".");
const nodes = [];
let node;
for (node = member; t.isMemberExpression(node); node = node.object) {
nodes.push(node.property);
}
nodes.push(node);
if (nodes.length < parts.length) return false;
if (!allowPartial && nodes.length > parts.length) return false;
for (let i = 0, j = nodes.length - 1; i < parts.length; i++, j--) {
const node = nodes[j];
let value;
if (t.isIdentifier(node)) {
value = node.name;
} else if (t.isStringLiteral(node)) {
value = node.value;
} else {
return false;
}
if (parts[i] !== value) return false;
}
return true;
}
/**
* Build a function that when called will return whether or not the
* input `node` `MemberExpression` matches the input `match`.
*
* For example, given the match `React.createClass` it would match the
* parsed nodes of `React.createClass` and `React["createClass"]`.
*/
export function buildMatchMemberExpression(
match: string,
allowPartial?: boolean,
): Object => boolean {
const parts = match.split(".");
return function(member) {
return matchesPattern(member, parts, allowPartial);
};
}
/**
* Remove comment properties from a node.
*/
export function removeComments(node: Object): Object {
for (const key of t.COMMENT_KEYS) {
node[key] = null;
}
return node;
}
/**
* Inherit all unique comments from `parent` node to `child` node.
*/
export function inheritsComments(child: Object, parent: Object): Object {
inheritTrailingComments(child, parent);
inheritLeadingComments(child, parent);
inheritInnerComments(child, parent);
return child;
}
export function inheritTrailingComments(child: Object, parent: Object) {
_inheritComments("trailingComments", child, parent);
}
export function inheritLeadingComments(child: Object, parent: Object) {
_inheritComments("leadingComments", child, parent);
}
export function inheritInnerComments(child: Object, parent: Object) {
_inheritComments("innerComments", child, parent);
}
function _inheritComments(key, child, parent) {
if (child && parent) {
child[key] = uniq([].concat(child[key], parent[key]).filter(Boolean));
}
}
/**
* Inherit all contextual properties from `parent` node to `child` node.
*/
export function inherits(child: Object, parent: Object): Object {
if (!child || !parent) return child;
// optionally inherit specific properties if not null
for (const key of (t.INHERIT_KEYS.optional: Array<string>)) {
if (child[key] == null) {
child[key] = parent[key];
}
}
// force inherit "private" properties
for (const key in parent) {
if (key[0] === "_" && key !== "__clone") child[key] = parent[key];
}
// force inherit select properties
for (const key of (t.INHERIT_KEYS.force: Array<string>)) {
child[key] = parent[key];
}
t.inheritsComments(child, parent);
return child;
}
/**
* TODO
*/
export function assertNode(node?) {
if (!isNode(node)) {
// $FlowFixMe
throw new TypeError("Not a valid node " + (node && node.type));
}
}
/**
* TODO
*/
export function isNode(node?): boolean {
return !!(node && VISITOR_KEYS[node.type]);
}
// Optimize property access.
toFastProperties(t);
toFastProperties(t.VISITOR_KEYS);
/**
* A prefix AST traversal implementation implementation.
*/
export function traverseFast(
node: Node,
enter: (node: Node) => void,
opts?: Object,
) {
if (!node) return;
const keys = t.VISITOR_KEYS[node.type];
if (!keys) return;
opts = opts || {};
enter(node, opts);
for (const key of keys) {
const subNode = node[key];
if (Array.isArray(subNode)) {
for (const node of subNode) {
traverseFast(node, enter, opts);
}
} else {
traverseFast(subNode, enter, opts);
}
}
}
const CLEAR_KEYS: Array = ["tokens", "start", "end", "loc", "raw", "rawValue"];
const CLEAR_KEYS_PLUS_COMMENTS: Array = t.COMMENT_KEYS
.concat(["comments"])
.concat(CLEAR_KEYS);
/**
* Remove all of the _* properties from a node along with the additional metadata
* properties like location data and raw token data.
*/
export function removeProperties(node: Node, opts?: Object): void {
opts = opts || {};
const map = opts.preserveComments ? CLEAR_KEYS : CLEAR_KEYS_PLUS_COMMENTS;
for (const key of map) {
if (node[key] != null) node[key] = undefined;
}
for (const key in node) {
if (key[0] === "_" && node[key] != null) node[key] = undefined;
}
const syms: Array<Symbol> = Object.getOwnPropertySymbols(node);
for (const sym of syms) {
node[sym] = null;
}
}
export function removePropertiesDeep(tree: Node, opts?: Object): Node {
traverseFast(tree, removeProperties, opts);
return tree;
}
//
export {
getBindingIdentifiers,
getOuterBindingIdentifiers,
} from "./retrievers";
export {
isBinding,
isReferenced,
isValidIdentifier,
isLet,
isBlockScoped,
isVar,
isSpecifierDefault,
isScope,
isImmutable,
isNodesEquivalent,
} from "./validators";
export {
toComputedKey,
toSequenceExpression,
toKeyAlias,
toIdentifier,
toBindingIdentifierName,
toStatement,
toExpression,
toBlock,
valueToNode,
} from "./converters";
export {
createUnionTypeAnnotation,
removeTypeDuplicates,
createTypeAnnotationBasedOnTypeof,
} from "./flow";
|
src/components/shared/LoadingIndicator/LoadingIndicator_test.js | tribou/react-template | // @flow
// Enzyme docs:
// http://airbnb.io/enzyme/docs/api/index.html
import React from "react";
import { shallow } from "enzyme";
import LoadingIndicator from "./LoadingIndicator";
const mockProps = {};
it("<LoadingIndicator> renders the LoadingIndicator content", () => {
const wrapper = shallow(<LoadingIndicator {...mockProps} weAreLoading />);
expect(wrapper).toMatchSnapshot();
});
it("<LoadingIndicator> returns null when not loading", () => {
const wrapper = shallow(
<LoadingIndicator {...mockProps} weAreLoading={false} />
);
expect(wrapper.html()).toBe(null);
});
|
scripts/createIconComponents.js | netliferesearch/frontend-packages | const fs = require('fs');
const cheerio = require('cheerio');
const camelcase = require('camelcase');
const capitalize = require('capitalize');
const glob = require('glob');
const path = require('path');
const chalk = require('chalk');
const rimraf = require('rimraf');
const prettier = require('prettier');
const rootDir = path.join(__dirname, '..', 'packages', 'ndla-icons');
const attrs = ['xlink:href'];
const copyright = fs.readFileSync(
path.join(__dirname, '..', 'COPYRIGHT'),
'utf-8',
);
const autoNotice = '// N.B! AUTOGENERATED FILE. DO NOT EDIT';
function ensureDirectoryExistence(filePath) {
const dirname = path.dirname(filePath);
if (fs.existsSync(dirname)) {
return;
}
ensureDirectoryExistence(dirname);
fs.mkdirSync(dirname);
}
function cleanAtrributes($el, $) {
attrs.forEach(attr => {
$el.removeAttr(attr);
});
if ($el.children().length === 0) {
return false;
}
$el.children().each((index, el) => {
cleanAtrributes($(el), $);
});
return true;
}
function createComponent(name, svg) {
const $ = cheerio.load(svg, {
xmlMode: true,
});
const $svg = $('svg');
const viewBox = $svg.attr('viewBox');
const license = $svg.attr('data-license');
const source = $svg.attr('data-source');
if (!license || !source) {
return undefined;
}
cleanAtrributes($svg, $);
const iconSvg = $svg.html();
return prettier.format(
`${copyright}
${autoNotice}
import React from 'react';
import Icon from '../Icon';
const ${name} = props => (
<Icon viewBox="${viewBox}" data-license="${license}" data-source="${source}" {...props}>
<g>${iconSvg}</g>
</Icon>
);
export default ${name};
`,
{
jsxBracketSameLine: true,
singleQuote: true,
trailingComma: 'all',
},
);
}
function writeIndexFiles(types) {
Object.keys(types).forEach(folder => {
const components = types[folder];
const exportsString = components
.map(
component =>
`export { default as ${component} } from './${component}';`,
)
.join('\n');
const iconsModule = `${copyright}
${autoNotice}
${exportsString}\n`;
const fileName = path.join(rootDir, 'src', folder, 'index.js');
fs.writeFileSync(fileName, iconsModule, 'utf-8');
console.log(
`${chalk.green(`CREATED`)} ${chalk.dim(
path.join(rootDir, 'src'),
)}${chalk.bold(`${folder}/index.js`)}`,
);
});
}
function writePackageFiles(types) {
Object.keys(types).forEach(folder => {
const iconsModule = `
{
"name": "ndla-icons${folder}",
"private": true,
"main": "../lib${folder}/index.js",
"module": "../es${folder}/index.js",
"jsnext:main": "../es${folder}/index.js"
}
`;
const fileName = path.join(rootDir, folder, 'package.json');
ensureDirectoryExistence(fileName);
fs.writeFileSync(fileName, iconsModule, 'utf-8');
console.log(
`${chalk.green(`CREATED`)} ${chalk.dim(path.join(rootDir))}${chalk.bold(
`${folder}/package.json`,
)}`,
);
});
}
function deleteComponents() {
console.log(`${chalk.yellow.bold(`Deleting generted icon components...`)}`);
const isDirectory = source => fs.lstatSync(source).isDirectory();
const getDirectories = source =>
fs
.readdirSync(source)
.map(name => path.join(source, name))
.filter(isDirectory);
getDirectories(path.join(rootDir, 'src')).forEach(directory => {
console.log(`${chalk.yellow(`Deleted`)} ${chalk.dim(`${directory}/*`)}`);
rimraf.sync(`${directory}/*`);
});
}
function createComponents() {
console.log(`${chalk.green.bold(`Generted icon components...`)}`);
const failed = [];
glob(`${rootDir}/svg/*/*.svg`, (err, icons) => {
const types = {};
icons.forEach(iconPath => {
const id = path.basename(iconPath, '.svg');
const svg = fs.readFileSync(iconPath, 'utf-8');
const folder = iconPath
.replace(path.join(`${rootDir}/`, 'svg'), '')
.replace(`/${path.basename(iconPath)}`, '');
const name = capitalize(camelcase(id));
const componentPath = path.join(folder, `${name}.js`);
if (!types[folder]) {
types[folder] = [];
}
types[folder].push(name);
const component = createComponent(name, svg);
if (component) {
const dest = path.join(rootDir, 'src', componentPath);
ensureDirectoryExistence(dest);
fs.writeFileSync(dest, component, 'utf-8');
console.log(
`${chalk.green(`CREATED`)} ${chalk.dim(
path.join(rootDir, 'src'),
)}${chalk.bold(componentPath)}`,
);
} else {
failed.push(path.join(rootDir, 'src', componentPath));
console.log(
`${chalk.red(`Failed`)} ${chalk.dim(
path.join(rootDir, 'src'),
)}${chalk.bold(componentPath)}`,
);
console.log('No data-license or data-source attribute on <svg>');
}
});
writeIndexFiles(types);
writePackageFiles(types);
if (failed.length > 0) {
console.log(
`${chalk.red.bold(`N.B. Failed to generate ${failed.length} icons.`)} `,
);
console.log(chalk.dim(`See output for details.`));
} else {
console.log(`${chalk.green.bold(`🏁 Finished without errors.`)}`);
}
});
}
deleteComponents();
createComponents();
|
src/client.js | delwiv/tactill-techtest | /**
* THIS IS THE ENTRY POINT FOR THE CLIENT, JUST LIKE server.js IS THE ENTRY POINT FOR THE SERVER.
*/
import 'babel-polyfill';
import React from 'react';
import ReactDOM from 'react-dom';
import createStore from './redux/create';
import ApiClient from './helpers/ApiClient';
import io from 'socket.io-client';
import {Provider} from 'react-redux';
import { Router, browserHistory } from 'react-router';
import { ReduxAsyncConnect } from 'redux-async-connect';
import useScroll from 'scroll-behavior/lib/useStandardScroll';
import getRoutes from './routes';
const client = new ApiClient();
const history = useScroll(() => browserHistory)();
const dest = document.getElementById('content');
const store = createStore(history, client, window.__data);
function initSocket() {
const socket = io('', {path: '/ws'});
socket.on('news', (data) => {
console.log(data);
socket.emit('my other event', { my: 'data from client' });
});
socket.on('msg', (data) => {
console.log(data);
});
return socket;
}
global.socket = initSocket();
const component = (
<Router render={(props) =>
<ReduxAsyncConnect {...props} helpers={{client}} filter={item => !item.deferred} />
} history={history}>
{getRoutes(store)}
</Router>
);
ReactDOM.render(
<Provider store={store} key="provider">
{component}
</Provider>,
dest
);
if (process.env.NODE_ENV !== 'production') {
window.React = React; // enable debugger
if (!dest || !dest.firstChild || !dest.firstChild.attributes || !dest.firstChild.attributes['data-react-checksum']) {
console.error('Server-side React render was discarded. Make sure that your initial render does not contain any client-side code.');
}
}
if (__DEVTOOLS__ && !window.devToolsExtension) {
const DevTools = require('./containers/DevTools/DevTools');
ReactDOM.render(
<Provider store={store} key="provider">
<div>
{component}
<DevTools />
</div>
</Provider>,
dest
);
}
|
packages/material-ui-icons/src/PersonPinCircleSharp.js | kybarg/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path d="M12 2C8.14 2 5 5.14 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.86-3.14-7-7-7zm0 2c1.1 0 2 .9 2 2 0 1.11-.9 2-2 2s-2-.89-2-2c0-1.1.9-2 2-2zm0 10c-1.67 0-3.14-.85-4-2.15.02-1.32 2.67-2.05 4-2.05s3.98.73 4 2.05c-.86 1.3-2.33 2.15-4 2.15z" /></React.Fragment>
, 'PersonPinCircleSharp');
|
ajax/libs/core-js/0.1.5/shim.js | pombredanne/cdnjs | /**
* Core.js 0.1.5
* https://github.com/zloirock/core-js
* License: http://rock.mit-license.org
* © 2014 Denis Pushkarev
*/
!function(returnThis, framework, undefined){
'use strict';
/******************************************************************************
* Module : common *
******************************************************************************/
var global = returnThis()
// Shortcuts for [[Class]] & property names
, OBJECT = 'Object'
, FUNCTION = 'Function'
, ARRAY = 'Array'
, STRING = 'String'
, NUMBER = 'Number'
, REGEXP = 'RegExp'
, DATE = 'Date'
, MAP = 'Map'
, SET = 'Set'
, WEAKMAP = 'WeakMap'
, WEAKSET = 'WeakSet'
, SYMBOL = 'Symbol'
, PROMISE = 'Promise'
, MATH = 'Math'
, ARGUMENTS = 'Arguments'
, PROTOTYPE = 'prototype'
, CONSTRUCTOR = 'constructor'
, TO_STRING = 'toString'
, TO_LOCALE = 'toLocaleString'
, HAS_OWN = 'hasOwnProperty'
, FOR_EACH = 'forEach'
, CONTAINS = 'contains'
, INCLUDES = 'includes'
, PROCESS = 'process'
, CREATE_ELEMENT = 'createElement'
// Aliases global objects and prototypes
, Function = global[FUNCTION]
, Object = global[OBJECT]
, Array = global[ARRAY]
, String = global[STRING]
, Number = global[NUMBER]
, RegExp = global[REGEXP]
, Date = global[DATE]
, Map = global[MAP]
, Set = global[SET]
, WeakMap = global[WEAKMAP]
, WeakSet = global[WEAKSET]
, Symbol = global[SYMBOL]
, Math = global[MATH]
, TypeError = global.TypeError
, RangeError = global.RangeError
, setTimeout = global.setTimeout
, clearTimeout = global.clearTimeout
, setImmediate = global.setImmediate
, clearImmediate = global.clearImmediate
, process = global[PROCESS]
, nextTick = process && process.nextTick
, document = global.document
, navigator = global.navigator
, define = global.define
, ArrayProto = Array[PROTOTYPE]
, ObjectProto = Object[PROTOTYPE]
, FunctionProto = Function[PROTOTYPE]
, Infinity = 1 / 0
, core = {}
, path = framework ? global : core
, DOT = '.'
, SHARP = '#';
// http://jsperf.com/core-js-isobject
function isObject(it){
return it != null && (typeof it == 'object' || typeof it == 'function');
}
function isFunction(it){
return typeof it == 'function';
}
// Native function?
var isNative = ctx(/./.test, /\[native code\]\s*\}\s*$/, 1);
// Object internal [[Class]] or toStringTag
// http://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring
var toString = ObjectProto[TO_STRING];
var buildIn = {
Undefined: 1, Null: 1, Array: 1, String: 1, Arguments: 1,
Function: 1, Error: 1, Boolean: 1, Number: 1, Date: 1, RegExp: 1
} , TO_STRING_TAG = TO_STRING + 'Tag';
function setToStringTag(it, tag, stat){
if(it)has(it = stat ? it : it[PROTOTYPE], SYMBOL_TAG) || hidden(it, SYMBOL_TAG, tag);
}
function cof(it){
return it == undefined ? it === undefined
? 'Undefined' : 'Null' : toString.call(it).slice(8, -1);
}
function classof(it){
var klass = cof(it), tag;
return klass == OBJECT && (tag = it[SYMBOL_TAG]) ? has(buildIn, tag) ? '~' + tag : tag : klass;
}
// Function
var apply = FunctionProto.apply
, call = FunctionProto.call;
// Placeholder
core._ = path._ = framework ? path._ || {} : {};
// Partial apply
function part(/* ...args */){
var length = arguments.length
, args = Array(length)
, i = 0
, _ = path._
, holder = false;
while(length > i)if((args[i] = arguments[i++]) === _)holder = true;
return partial(this, args, length, holder, _, false);
}
// Internal partial application & context binding
function partial(fn, argsPart, lengthPart, holder, _, bind, context){
assertFunction(fn);
return function(/* ...args */){
var that = bind ? context : this
, length = arguments.length
, i = 0, j = 0, args;
if(!holder && !length)return invoke(fn, argsPart, that);
args = argsPart.slice();
if(holder)for(;lengthPart > i; i++)if(args[i] === _)args[i] = arguments[j++];
while(length > j)args.push(arguments[j++]);
return invoke(fn, args, that);
}
}
// Optional / simple context binding
function ctx(fn, that, length){
assertFunction(fn);
if(~length && that === undefined)return fn;
switch(length){
case 1: return function(a){
return fn.call(that, a);
}
case 2: return function(a, b){
return fn.call(that, a, b);
}
case 3: return function(a, b, c){
return fn.call(that, a, b, c);
}
} return function(/* ...args */){
return fn.apply(that, arguments);
}
}
// Fast apply
// http://jsperf.lnkit.com/fast-apply/5
function invoke(fn, args, that){
var un = that === undefined;
switch(args.length | 0){
case 0: return un ? fn()
: fn.call(that);
case 1: return un ? fn(args[0])
: fn.call(that, args[0]);
case 2: return un ? fn(args[0], args[1])
: fn.call(that, args[0], args[1]);
case 3: return un ? fn(args[0], args[1], args[2])
: fn.call(that, args[0], args[1], args[2]);
case 4: return un ? fn(args[0], args[1], args[2], args[3])
: fn.call(that, args[0], args[1], args[2], args[3]);
case 5: return un ? fn(args[0], args[1], args[2], args[3], args[4])
: fn.call(that, args[0], args[1], args[2], args[3], args[4]);
} return fn.apply(that, args);
}
// Object:
var create = Object.create
, getPrototypeOf = Object.getPrototypeOf
, defineProperty = Object.defineProperty
, defineProperties = Object.defineProperties
, getOwnDescriptor = Object.getOwnPropertyDescriptor
, getKeys = Object.keys
, getNames = Object.getOwnPropertyNames
, getSymbols = Object.getOwnPropertySymbols
, ownKeys = function(it){
return getSymbols ? getNames(it).concat(getSymbols(it)) : getNames(it);
}
, has = ctx(call, ObjectProto[HAS_OWN], 2)
// Dummy, fix for not array-like ES3 string in es5 module
, ES5Object = Object
, Dict;
// 19.1.2.1 Object.assign(target, source, ...)
var assign = Object.assign || function(target, source){
var T = Object(target)
, l = arguments.length
, i = 1;
while(l > i){
var S = ES5Object(arguments[i++])
, keys = getKeys(S)
, length = keys.length
, j = 0
, key;
while(length > j)T[key = keys[j++]] = S[key];
}
return T;
}
function createObjectToArray(isEntries){
return function(object){
var O = ES5Object(object)
, keys = getKeys(object)
, length = keys.length
, i = 0
, result = Array(length)
, key;
if(isEntries)while(length > i)result[i] = [key = keys[i++], O[key]];
else while(length > i)result[i] = O[keys[i++]];
return result;
}
}
function keyOf(object, el){
var O = ES5Object(object)
, keys = getKeys(O)
, length = keys.length
, index = 0
, key;
while(length > index)if(O[key = keys[index++]] === el)return key;
}
// Array
// array('str1,str2,str3') => ['str1', 'str2', 'str3']
function array(it){
return String(it).split(',');
}
var push = ArrayProto.push
, unshift = ArrayProto.unshift
, slice = ArrayProto.slice
, splice = ArrayProto.splice
, indexOf = ArrayProto.indexOf
, forEach = ArrayProto[FOR_EACH];
/*
* 0 -> forEach
* 1 -> map
* 2 -> filter
* 3 -> some
* 4 -> every
* 5 -> find
* 6 -> findIndex
*/
function createArrayMethod(type){
var isMap = type == 1
, isFilter = type == 2
, isSome = type == 3
, isEvery = type == 4
, isFindIndex = type == 6
, noholes = type == 5 || isFindIndex;
return function(callbackfn, that /* = undefined */){
var f = ctx(callbackfn, that, 3)
, O = Object(this)
, self = ES5Object(O)
, length = toLength(self.length)
, index = 0
, result = isMap ? Array(length) : isFilter ? [] : undefined
, val, res;
for(;length > index; index++)if(noholes || index in self){
val = self[index];
res = f(val, index, O);
if(type){
if(isMap)result[index] = res; // map
else if(res)switch(type){
case 3: return true; // some
case 5: return val; // find
case 6: return index; // findIndex
case 2: result.push(val); // filter
} else if(isEvery)return false; // every
}
}
return isFindIndex ? -1 : isSome || isEvery ? isEvery : result;
}
}
function createArrayContains(isContains){
return function(el, fromIndex /* = 0 */){
var O = ES5Object(this)
, length = toLength(O.length)
, index = toIndex(fromIndex, length);
if(isContains && el != el){
for(;length > index; index++)if(sameNaN(O[index]))return isContains || index;
} else for(;length > index; index++)if(isContains || index in O){
if(O[index] === el)return isContains || index;
} return !isContains && -1;
}
}
// Simple reduce to object
function turn(mapfn, target /* = [] */){
assertFunction(mapfn);
var memo = target == undefined ? [] : Object(target)
, O = ES5Object(this)
, length = toLength(O.length)
, index = 0;
for(;length > index; index++){
if(mapfn(memo, O[index], index, this) === false)break;
}
return memo;
}
function generic(A, B){
// strange IE quirks mode bug -> use typeof vs isFunction
return typeof A == 'function' ? A : B;
}
// Math
var MAX_SAFE_INTEGER = 0x1fffffffffffff // pow(2, 53) - 1 == 9007199254740991
, ceil = Math.ceil
, floor = Math.floor
, max = Math.max
, min = Math.min
, pow = Math.pow
, random = Math.random
, trunc = Math.trunc || function(it){
return (it > 0 ? floor : ceil)(it);
}
// 7.2.3 SameValue(x, y)
function same(x, y){
return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;
}
// 20.1.2.4 Number.isNaN(number)
function sameNaN(number){
return number != number;
}
// 7.1.4 ToInteger
function toInteger(it){
return isNaN(it) ? 0 : trunc(it);
}
// 7.1.15 ToLength
function toLength(it){
return it > 0 ? min(toInteger(it), MAX_SAFE_INTEGER) : 0;
}
function toIndex(index, length){
var index = toInteger(index);
return index < 0 ? max(index + length, 0) : min(index, length);
}
function createReplacer(regExp, replace, isStatic){
var replacer = isObject(replace) ? function(part){
return replace[part];
} : replace;
return function(it){
return String(isStatic ? it : this).replace(regExp, replacer);
}
}
// Assertion & errors
var REDUCE_ERROR = 'Reduce of empty object with no initial value';
function assert(condition, msg1, msg2){
if(!condition)throw TypeError(msg2 ? msg1 + msg2 : msg1);
}
function assertFunction(it){
assert(isFunction(it), it, ' is not a function!');
return it;
}
function assertObject(it){
assert(isObject(it), it, ' is not an object!');
return it;
}
function assertInstance(it, Constructor, name){
assert(it instanceof Constructor, name, ": use the 'new' operator!");
}
function deprecated(fn, name, alter){
var shown, msg = name + ' is deprecated and will be removed in the future!';
if(alter)msg += ' Use ' + alter + DOT;
return function(){
if(!shown && global.console && console.warn){
shown = true;
console.warn(msg);
}
return fn.apply(this, arguments);
}
}
// Property descriptors & Symbol
function descriptor(bitmap, value){
return {
enumerable : !(bitmap & 1),
configurable: !(bitmap & 2),
writable : !(bitmap & 4),
value : value
}
}
function simpleSet(object, key, value){
object[key] = value;
return object;
}
function createDefiner(bitmap){
return DESC ? function(object, key, value){
return defineProperty(object, key, descriptor(bitmap, value));
} : simpleSet;
}
function uid(key){
return SYMBOL + '(' + key + ')_' + (++sid + random())[TO_STRING](36);
}
// The engine works fine with descriptors? Thank's IE8 for his funny defineProperty.
var DESC = !!function(){try{return defineProperty({}, 0, ObjectProto)}catch(e){}}()
, sid = 0
, hidden = createDefiner(1)
, symbol = Symbol || uid
, set = Symbol ? simpleSet : hidden;
// Iterators
var ITERATOR = 'iterator'
, SYMBOL_ITERATOR = Symbol && ITERATOR in Symbol
? Symbol[ITERATOR] : uid(SYMBOL + DOT + ITERATOR)
, SYMBOL_TAG = Symbol && TO_STRING_TAG in Symbol
? Symbol[TO_STRING_TAG] : uid(SYMBOL + DOT + TO_STRING_TAG)
, FF_ITERATOR = '@@' + ITERATOR
, SUPPORT_FF_ITER = FF_ITERATOR in ArrayProto
, ITER = symbol('iter')
, SHIM = symbol('shim')
, KEY = 1
, VALUE = 2
, Iterators = {}
, IteratorPrototype = {}
, COLLECTION_KEYS;
// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
setIterator(IteratorPrototype, returnThis);
function setIterator(O, value){
hidden(O, SYMBOL_ITERATOR, value);
// Add iterator for FF iterator protocol
SUPPORT_FF_ITER && hidden(O, FF_ITERATOR, value);
}
function createIterator(Constructor, NAME, next, proto){
Constructor[PROTOTYPE] = create(proto || IteratorPrototype, {next: descriptor(1, next)});
// 22.1.5.2.3 %ArrayIteratorPrototype%[@@toStringTag]
// 23.1.5.2.3 %MapIteratorPrototype%[@@toStringTag]
// 23.2.5.2.3 %SetIteratorPrototype%[@@toStringTag]
setToStringTag(Constructor, NAME + ' Iterator');
}
function defineIterator(Constructor, NAME, value){
var proto = Constructor[PROTOTYPE]
, HAS_FF_ITER = has(proto, FF_ITERATOR);
var iter = has(proto, SYMBOL_ITERATOR)
? proto[SYMBOL_ITERATOR]
: HAS_FF_ITER
? proto[FF_ITERATOR]
: value;
if(framework){
// Define iterator
setIterator(proto, iter);
// FF fix
if(HAS_FF_ITER)setIterator(getPrototypeOf(iter.call(new Constructor)), returnThis);
}
// Plug for library
Iterators[NAME] = iter;
// FF & v8 fix
Iterators[NAME + ' Iterator'] = returnThis;
}
function iterResult(done, value){
return {value: value, done: !!done};
}
function isIterable(it){
var O = Object(it);
return SYMBOL_ITERATOR in O || has(Iterators, classof(O));
}
function getIterator(it){
return assertObject((it[SYMBOL_ITERATOR] || Iterators[classof(it)]).call(it));
}
function stepCall(fn, value, entries){
return entries ? invoke(fn, value) : fn(value);
}
function forOf(iterable, entries, fn, that){
var iterator = getIterator(iterable)
, f = ctx(fn, that, entries ? 2 : 1)
, step;
while(!(step = iterator.next()).done)if(stepCall(f, step.value, entries) === false)return;
}
// DOM
var html = document && document.documentElement;
// core
var NODE = cof(process) == PROCESS
, old = global.core
// type bitmap
, FORCED = 1
, GLOBAL = 2
, STATIC = 4
, PROTO = 8
, BIND = 16
, WRAP = 32;
function $define(type, name, source){
var key, own, out, exp
, isGlobal = type & GLOBAL
, target = isGlobal ? global : (type & STATIC)
? global[name] : (global[name] || ObjectProto)[PROTOTYPE]
, exports = isGlobal ? core : core[name] || (core[name] = {});
if(isGlobal)source = name;
for(key in source){
// there is a similar native
own = !(type & FORCED) && target && key in target
&& (!isFunction(target[key]) || isNative(target[key]));
// export native or passed
out = (own ? target : source)[key];
// bind timers to global for call from export context
if(type & BIND && own)exp = ctx(out, global);
// wrap global constructors for prevent change them in library
else if(type & WRAP && !framework && target[key] == out){
exp = function(param){
return this instanceof out ? new out(param) : out(param);
}
exp[PROTOTYPE] = out[PROTOTYPE];
} else exp = type & PROTO && isFunction(out) ? ctx(call, out) : out;
// export
if(exports[key] != out)exports[key] = exp;
// extend global
framework && target && !own && (isGlobal || delete target[key]) && hidden(target, key, out);
}
}
// CommonJS export
if(NODE)module.exports = core;
// RequireJS export
if(isFunction(define) && define.amd)define(function(){return core});
// Export to global object
if(!NODE || framework){
core.noConflict = function(){
global.core = old;
return core;
}
global.core = core;
}
/******************************************************************************
* Module : es5 *
******************************************************************************/
// ECMAScript 5 shim
!function(IS_ENUMERABLE, Empty, _classof, $PROTO){
if(!DESC){
getOwnDescriptor = function(O, P){
if(has(O, P))return descriptor(!ObjectProto[IS_ENUMERABLE].call(O, P), O[P]);
};
defineProperty = function(O, P, Attributes){
if('value' in Attributes)assertObject(O)[P] = Attributes.value;
return O;
};
defineProperties = function(O, Properties){
assertObject(O);
var keys = getKeys(Properties)
, length = keys.length
, i = 0
, P, Attributes;
while(length > i){
P = keys[i++];
Attributes = Properties[P];
if('value' in Attributes)O[P] = Attributes.value;
}
return O;
};
}
$define(STATIC + FORCED * !DESC, OBJECT, {
// 19.1.2.6 / 15.2.3.3 Object.getOwnPropertyDescriptor(O, P)
getOwnPropertyDescriptor: getOwnDescriptor,
// 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes)
defineProperty: defineProperty,
// 19.1.2.3 / 15.2.3.7 Object.defineProperties(O, Properties)
defineProperties: defineProperties
});
// IE 8- don't enum bug keys
var keys1 = [CONSTRUCTOR, HAS_OWN, 'isPrototypeOf', IS_ENUMERABLE, TO_LOCALE, TO_STRING, 'valueOf']
// Additional keys for getOwnPropertyNames
, keys2 = keys1.concat('length', PROTOTYPE)
, keysLen1 = keys1.length;
// Create object with `null` prototype: use iframe Object with cleared prototype
function createDict(){
// Thrash, waste and sodomy: IE GC bug
var iframe = document[CREATE_ELEMENT]('iframe')
, i = keysLen1
, iframeDocument;
iframe.style.display = 'none';
html.appendChild(iframe);
iframe.src = 'javascript:';
// createDict = iframe.contentWindow.Object;
// html.removeChild(iframe);
iframeDocument = iframe.contentWindow.document;
iframeDocument.open();
iframeDocument.write('<script>document.F=Object</script>');
iframeDocument.close();
createDict = iframeDocument.F;
while(i--)delete createDict[PROTOTYPE][keys1[i]];
return createDict();
}
function createGetKeys(names, length, isNames){
return function(object){
var O = ES5Object(object)
, i = 0
, result = []
, key;
for(key in O)if(key != $PROTO)has(O, key) && result.push(key);
// Don't enum bug & hidden keys
while(length > i)if(has(O, key = names[i++])){
~indexOf.call(result, key) || result.push(key);
}
return result;
}
}
$define(STATIC, OBJECT, {
// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
getPrototypeOf: getPrototypeOf = getPrototypeOf || function(O){
if(has(assertObject(O), $PROTO))return O[$PROTO];
if(isFunction(O[CONSTRUCTOR]) && O instanceof O[CONSTRUCTOR]){
return O[CONSTRUCTOR][PROTOTYPE];
} return O instanceof Object ? ObjectProto : null;
},
// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
getOwnPropertyNames: getNames = getNames || createGetKeys(keys2, keys2.length, true),
// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
create: create = create || function(O, /*?*/Properties){
var result
if(O !== null){
Empty[PROTOTYPE] = assertObject(O);
result = new Empty();
Empty[PROTOTYPE] = null;
// add "__proto__" for Object.getPrototypeOf shim
result[CONSTRUCTOR][PROTOTYPE] === O || (result[$PROTO] = O);
} else result = createDict();
return Properties === undefined ? result : defineProperties(result, Properties);
},
// 19.1.2.14 / 15.2.3.14 Object.keys(O)
keys: getKeys = getKeys || createGetKeys(keys1, keysLen1, false)
});
// 19.2.3.2 / 15.3.4.5 Function.prototype.bind(thisArg, args...)
$define(PROTO, FUNCTION, {
bind: function(that /*, args... */){
var fn = assertFunction(this)
, partArgs = slice.call(arguments, 1);
function bound(/* args... */){
var args = partArgs.concat(slice.call(arguments));
if(this instanceof bound){
var instance = create(fn[PROTOTYPE])
, result = invoke(fn, args, instance);
return isObject(result) ? result : instance;
} return invoke(fn, args, that);
}
return bound;
}
});
// Fix for not array-like ES3 string
function arrayMethodFix(fn){
return function(){
return fn.apply(ES5Object(this), arguments);
}
}
if(!(0 in Object(DOT) && DOT[0] == DOT)){
ES5Object = function(it){
return cof(it) == STRING ? it.split('') : Object(it);
}
slice = arrayMethodFix(slice);
}
$define(PROTO + FORCED * (ES5Object != Object), ARRAY, {
slice: slice,
join: arrayMethodFix(ArrayProto.join)
});
// 22.1.2.2 / 15.4.3.2 Array.isArray(arg)
$define(STATIC, ARRAY, {
isArray: function(arg){
return cof(arg) == ARRAY
}
});
function createArrayReduce(isRight){
return function(callbackfn, memo){
assertFunction(callbackfn);
var O = ES5Object(this)
, length = toLength(O.length)
, index = isRight ? length - 1 : 0
, i = isRight ? -1 : 1;
if(2 > arguments.length)for(;;){
if(index in O){
memo = O[index];
index += i;
break;
}
index += i;
assert(isRight ? index >= 0 : length > index, REDUCE_ERROR);
}
for(;isRight ? index >= 0 : length > index; index += i)if(index in O){
memo = callbackfn(memo, O[index], index, this);
}
return memo;
}
}
$define(PROTO, ARRAY, {
// 22.1.3.10 / 15.4.4.18 Array.prototype.forEach(callbackfn [, thisArg])
forEach: forEach = forEach || createArrayMethod(0),
// 22.1.3.15 / 15.4.4.19 Array.prototype.map(callbackfn [, thisArg])
map: createArrayMethod(1),
// 22.1.3.7 / 15.4.4.20 Array.prototype.filter(callbackfn [, thisArg])
filter: createArrayMethod(2),
// 22.1.3.23 / 15.4.4.17 Array.prototype.some(callbackfn [, thisArg])
some: createArrayMethod(3),
// 22.1.3.5 / 15.4.4.16 Array.prototype.every(callbackfn [, thisArg])
every: createArrayMethod(4),
// 22.1.3.18 / 15.4.4.21 Array.prototype.reduce(callbackfn [, initialValue])
reduce: createArrayReduce(false),
// 22.1.3.19 / 15.4.4.22 Array.prototype.reduceRight(callbackfn [, initialValue])
reduceRight: createArrayReduce(true),
// 22.1.3.11 / 15.4.4.14 Array.prototype.indexOf(searchElement [, fromIndex])
indexOf: indexOf = indexOf || createArrayContains(false),
// 22.1.3.14 / 15.4.4.15 Array.prototype.lastIndexOf(searchElement [, fromIndex])
lastIndexOf: function(el, fromIndex /* = @[*-1] */){
var O = ES5Object(this)
, length = toLength(O.length)
, index = length - 1;
if(arguments.length > 1)index = min(index, toInteger(fromIndex));
if(index < 0)index = toLength(length + index);
for(;index >= 0; index--)if(index in O)if(O[index] === el)return index;
return -1;
}
});
// 21.1.3.25 / 15.5.4.20 String.prototype.trim()
$define(PROTO, STRING, {trim: createReplacer(/^\s*([\s\S]*\S)?\s*$/, '$1')});
// 20.3.3.1 / 15.9.4.4 Date.now()
$define(STATIC, DATE, {now: function(){
return +new Date;
}});
if(_classof(function(){return arguments}()) == OBJECT)classof = function(it){
var cof = _classof(it);
return cof == OBJECT && isFunction(it.callee) ? ARGUMENTS : cof;
}
}('propertyIsEnumerable', Function(), classof, symbol(PROTOTYPE));
/******************************************************************************
* Module : global *
******************************************************************************/
$define(GLOBAL + FORCED, {global: global});
/******************************************************************************
* Module : es6_symbol *
******************************************************************************/
// ECMAScript 6 symbols shim
!function(TAG, SymbolRegistry){
// 19.4.1.1 Symbol([description])
if(!isNative(Symbol)){
Symbol = function(description){
assert(!(this instanceof Symbol), SYMBOL + ' is not a ' + CONSTRUCTOR);
var tag = uid(description);
defineProperty(ObjectProto, tag, {
configurable: true,
set: function(value){
hidden(this, tag, value);
}
});
return set(create(Symbol[PROTOTYPE]), TAG, tag);
}
hidden(Symbol[PROTOTYPE], TO_STRING, function(){
return this[TAG];
});
}
$define(GLOBAL + WRAP, {Symbol: Symbol});
$define(STATIC, SYMBOL, {
// 19.4.2.2 Symbol.for(key)
'for': function(key){
return has(SymbolRegistry, key += '')
? SymbolRegistry[key]
: SymbolRegistry[key] = Symbol(key);
},
// 19.4.2.6 Symbol.iterator
iterator: SYMBOL_ITERATOR,
// 19.4.2.7 Symbol.keyFor(sym)
keyFor: part.call(keyOf, SymbolRegistry),
// 19.4.2.10 Symbol.toStringTag
toStringTag: SYMBOL_TAG = TO_STRING_TAG in Symbol
? Symbol[TO_STRING_TAG]
: Symbol(SYMBOL + DOT + TO_STRING_TAG),
pure: symbol,
set: set
});
setToStringTag(Symbol, SYMBOL);
// 26.1.11 Reflect.ownKeys (target)
$define(GLOBAL, {Reflect: {ownKeys: ownKeys}});
}(symbol('tag'), {});
/******************************************************************************
* Module : es6 *
******************************************************************************/
// ECMAScript 6 shim
!function(isFinite, tmp){
$define(STATIC, OBJECT, {
// 19.1.3.1 Object.assign(target, source)
assign: assign,
// 19.1.3.10 Object.is(value1, value2)
is: same
});
// 19.1.3.19 Object.setPrototypeOf(O, proto)
// Works with __proto__ only. Old v8 can't works with null proto objects.
'__proto__' in ObjectProto && function(buggy, set){
try {
set = ctx(call, getOwnDescriptor(ObjectProto, '__proto__').set, 2);
set({}, ArrayProto);
} catch(e){ buggy = true }
$define(STATIC, OBJECT, {
setPrototypeOf: function(O, proto){
assertObject(O);
assert(proto === null || isObject(proto), proto, ": can't set as prototype!");
if(buggy)O.__proto__ = proto;
else set(O, proto);
return O;
}
});
}();
// 20.1.2.3 Number.isInteger(number)
var isInteger = Number.isInteger || function(it){
return isFinite(it) && floor(it) === it;
}
// 20.2.2.28 Math.sign(x)
, sign = Math.sign || function sign(it){
return (it = +it) == 0 || it != it ? it : it < 0 ? -1 : 1;
}
, abs = Math.abs
, exp = Math.exp
, log = Math.log
, sqrt = Math.sqrt
, fcc = String.fromCharCode;
// 20.2.2.5 Math.asinh(x)
function asinh(x){
return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : log(x + sqrt(x * x + 1));
}
$define(STATIC, NUMBER, {
// 20.1.2.1 Number.EPSILON
EPSILON: pow(2, -52),
// 20.1.2.2 Number.isFinite(number)
isFinite: function(it){
return typeof it == 'number' && isFinite(it);
},
// 20.1.2.3 Number.isInteger(number)
isInteger: isInteger,
// 20.1.2.4 Number.isNaN(number)
isNaN: sameNaN,
// 20.1.2.5 Number.isSafeInteger(number)
isSafeInteger: function(number){
return isInteger(number) && abs(number) <= MAX_SAFE_INTEGER;
},
// 20.1.2.6 Number.MAX_SAFE_INTEGER
MAX_SAFE_INTEGER: MAX_SAFE_INTEGER,
// 20.1.2.10 Number.MIN_SAFE_INTEGER
MIN_SAFE_INTEGER: -MAX_SAFE_INTEGER,
// 20.1.2.12 Number.parseFloat(string)
parseFloat: parseFloat,
// 20.1.2.13 Number.parseInt(string, radix)
parseInt: parseInt
});
$define(STATIC, MATH, {
// 20.2.2.3 Math.acosh(x)
acosh: function(x){
return log(x + sqrt(x * x - 1));
},
// 20.2.2.5 Math.asinh(x)
asinh: asinh,
// 20.2.2.7 Math.atanh(x)
atanh: function(x){
return x == 0 ? +x : log((1 + +x) / (1 - x)) / 2;
},
// 20.2.2.9 Math.cbrt(x)
cbrt: function(x){
return sign(x) * pow(abs(x), 1 / 3);
},
// 20.2.2.11 Math.clz32 (x)
clz32: function(x){
return (x >>>= 0) ? 32 - x[TO_STRING](2).length : 32;
},
// 20.2.2.12 Math.cosh(x)
cosh: function(x){
return (exp(x) + exp(-x)) / 2;
},
// 20.2.2.14 Math.expm1(x)
expm1: function(x){
return x == 0 ? +x : x > -1e-6 && x < 1e-6 ? +x + x * x / 2 : exp(x) - 1;
},
// 20.2.2.16 Math.fround(x)
// TODO
// 20.2.2.17 Math.hypot([value1[, value2[, … ]]])
hypot: function(value1, value2){
var sum = 0
, length = arguments.length
, value;
while(length--){
value = +arguments[length];
if(value == Infinity || value == -Infinity)return Infinity;
sum += value * value;
}
return sqrt(sum);
},
// 20.2.2.18 Math.imul(x, y)
imul: function(x, y){
var UInt16 = 0xffff
, xl = UInt16 & x
, yl = UInt16 & y;
return 0 | xl * yl + ((UInt16 & x >>> 16) * yl + xl * (UInt16 & y >>> 16) << 16 >>> 0);
},
// 20.2.2.20 Math.log1p(x)
log1p: function(x){
return x > -1e-8 && x < 1e-8 ? x - x * x / 2 : log(1 + +x);
},
// 20.2.2.21 Math.log10(x)
log10: function(x){
return log(x) / Math.LN10;
},
// 20.2.2.22 Math.log2(x)
log2: function(x){
return log(x) / Math.LN2;
},
// 20.2.2.28 Math.sign(x)
sign: sign,
// 20.2.2.30 Math.sinh(x)
sinh: function(x){
return x == 0 ? +x : (exp(x) - exp(-x)) / 2;
},
// 20.2.2.33 Math.tanh(x)
tanh: function(x){
return isFinite(x) ? x == 0 ? +x : (exp(x) - exp(-x)) / (exp(x) + exp(-x)) : sign(x);
},
// 20.2.2.34 Math.trunc(x)
trunc: trunc
});
// 20.2.1.9 Math[@@toStringTag]
setToStringTag(Math, MATH, true);
$define(STATIC, STRING, {
// 21.1.2.2 String.fromCodePoint(...codePoints)
fromCodePoint: function(){
for(var r = [], i = 0, l = arguments.length, c; i < l; i++){
c = +arguments[i];
if(toIndex(c, 0x10ffff) !== c)throw RangeError();
r.push(c < 0x10000 ? fcc(c) : fcc(((c -= 0x10000) >> 10) + 0xd800) + fcc(c % 0x400 + 0xdc00));
} return r.join('');
}
// 21.1.2.4 String.raw(callSite, ...substitutions)
// TODO
});
function includes(searchString, position /* = 0 */){
return !!~String(this).indexOf(searchString, position);
}
$define(PROTO, STRING, {
// 21.1.3.3 String.prototype.codePointAt(pos)
codePointAt: function(pos){
var s = String(this)
, i = toInteger(pos)
, l = s.length
, a, b;
if(i < 0 || i >= l)return;
a = s.charCodeAt(i);
if(a < 0xd800 || a > 0xdbff || i + 1 === l)return a;
b = s.charCodeAt(i + 1);
return b < 0xdc00 || b > 0xdfff ? a : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
},
// String.prototype.includes(searchString, position = 0)
includes: includes,
// Deprecated name of String#includes
contains: deprecated(includes, STRING+SHARP+CONTAINS, STRING+SHARP+INCLUDES),
// 21.1.3.7 String.prototype.endsWith(searchString [, endPosition])
endsWith: function(searchString, endPosition /* = @length */){
var length = this.length
, end = endPosition === undefined ? length : min(toLength(endPosition), length);
searchString += '';
return String(this).slice(end - searchString.length, end) === searchString;
},
// 21.1.3.13 String.prototype.repeat(count)
repeat: function(count){
var str = String(this)
, result = ''
, n = toInteger(count);
if(0 > n)throw RangeError("Count can't be negative");
for(;n > 0; (n >>>= 1) && (str += str))if(n & 1)result += str;
return result;
},
// 21.1.3.18 String.prototype.startsWith(searchString [, position ])
startsWith: function(searchString, position /* = 0 */){
var index = toLength(min(position, this.length));
searchString += '';
return String(this).slice(index, index + searchString.length) === searchString;
}
});
$define(STATIC, ARRAY, {
// 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
from: function(arrayLike, mapfn /* -> it */, that /* = undefind */){
var O = ES5Object(arrayLike)
, result = new (generic(this, Array))
, mapping = mapfn !== undefined
, f = mapping ? ctx(mapfn, that, 2) : undefined
, index = 0
, length;
if(isIterable(O))for(var iter = getIterator(O), step; !(step = iter.next()).done;){
result[index] = mapping ? f(step.value, index) : step.value;
index++;
} else for(length = toLength(O.length); length > index; index++){
result[index] = mapping ? f(O[index], index) : O[index];
}
result.length = index;
return result;
},
// 22.1.2.3 Array.of( ...items)
of: function(/* ...args */){
var index = 0
, length = arguments.length
, result = new (generic(this, Array))(length);
while(length > index)result[index] = arguments[index++];
result.length = length;
return result;
}
});
$define(PROTO, ARRAY, {
// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)
copyWithin: function(target /* = 0 */, start /* = 0 */, end /* = @length */){
var O = Object(this)
, len = toLength(O.length)
, to = toIndex(target, len)
, from = toIndex(start, len)
, fin = end === undefined ? len : toIndex(end, len)
, count = min(fin - from, len - to), inc = 1;
if(from < to && to < from + count){
inc = -1;
from = from + count - 1;
to = to + count - 1;
}
while(count-- > 0){
if(from in O)O[to] = O[from];
else delete O[to];
to += inc;
from += inc;
} return O;
},
// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)
fill: function(value, start /* = 0 */, end /* = @length */){
var O = Object(this)
, length = toLength(O.length)
, index = toIndex(start, length)
, endPos = end === undefined ? length : toIndex(end, length);
while(endPos > index)O[index++] = value;
return O;
},
// 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined)
find: createArrayMethod(5),
// 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined)
findIndex: createArrayMethod(6)
});
// 24.3.3 JSON[@@toStringTag]
setToStringTag(global.JSON, 'JSON', true);
// 19.1.3.6 Object.prototype.toString()
if(framework){
tmp[SYMBOL_TAG] = 'x';
if(cof(tmp) != 'x')hidden(ObjectProto, TO_STRING, function(){
return '[object ' + classof(this) + ']';
});
}
}(isFinite, {});
/******************************************************************************
* Module : immediate *
******************************************************************************/
// setImmediate shim
// Node.js 0.9+ & IE10+ has setImmediate, else:
isFunction(setImmediate) && isFunction(clearImmediate) || function(ONREADYSTATECHANGE){
var postMessage = global.postMessage
, addEventListener = global.addEventListener
, MessageChannel = global.MessageChannel
, counter = 0
, queue = {}
, defer, channel, port;
setImmediate = function(fn){
var args = [], i = 1;
while(arguments.length > i)args.push(arguments[i++]);
queue[++counter] = function(){
invoke(isFunction(fn) ? fn : Function(fn), args);
}
defer(counter);
return counter;
}
clearImmediate = function(id){
delete queue[id];
}
function run(id){
if(has(queue, id)){
var fn = queue[id];
delete queue[id];
fn();
}
}
function listner(event){
run(event.data);
}
// Node.js 0.8-
if(NODE){
defer = function(id){
nextTick(part.call(run, id));
}
// Modern browsers, skip implementation for WebWorkers
// IE8 has postMessage, but it's sync & typeof its postMessage is object
} else if(addEventListener && isFunction(postMessage) && !global.importScripts){
defer = function(id){
postMessage(id, '*');
}
addEventListener('message', listner, false);
// WebWorkers
} else if(isFunction(MessageChannel)){
channel = new MessageChannel;
port = channel.port2;
channel.port1.onmessage = listner;
defer = ctx(port.postMessage, port, 1);
// IE8-
} else if(document && ONREADYSTATECHANGE in document[CREATE_ELEMENT]('script')){
defer = function(id){
html.appendChild(document[CREATE_ELEMENT]('script'))[ONREADYSTATECHANGE] = function(){
html.removeChild(this);
run(id);
}
}
// Rest old browsers
} else {
defer = function(id){
setTimeout(part.call(run, id), 0);
}
}
}('onreadystatechange');
$define(GLOBAL + BIND, {
setImmediate: setImmediate,
clearImmediate: clearImmediate
});
/******************************************************************************
* Module : es6_promise *
******************************************************************************/
// ES6 promises shim
// Based on https://github.com/getify/native-promise-only/
!function(Promise, test){
isFunction(Promise) && isFunction(Promise.resolve)
&& Promise.resolve(test = new Promise(Function())) == test
|| function(asap, DEF){
function isThenable(o){
var then;
if(isObject(o))then = o.then;
return isFunction(then) ? then : false;
}
function notify(def){
var chain = def.chain;
chain.length && asap(function(){
var msg = def.msg
, ok = def.state == 1
, i = 0;
while(chain.length > i)!function(react){
var cb = ok ? react.ok : react.fail
, ret, then;
try {
if(cb){
ret = cb === true ? msg : cb(msg);
if(ret === react.P){
react.rej(TypeError(PROMISE + '-chain cycle'));
} else if(then = isThenable(ret)){
then.call(ret, react.res, react.rej);
} else react.res(ret);
} else react.rej(msg);
} catch(err){
react.rej(err);
}
}(chain[i++]);
chain.length = 0;
});
}
function resolve(msg){
var def = this
, then, wrapper;
if(def.done)return;
def.done = true;
def = def.def || def; // unwrap
try {
if(then = isThenable(msg)){
wrapper = {def: def, done: false}; // wrap
then.call(msg, ctx(resolve, wrapper, 1), ctx(reject, wrapper, 1));
} else {
def.msg = msg;
def.state = 1;
notify(def);
}
} catch(err){
reject.call(wrapper || {def: def, done: false}, err); // wrap
}
}
function reject(msg){
var def = this;
if(def.done)return;
def.done = true;
def = def.def || def; // unwrap
def.msg = msg;
def.state = 2;
notify(def);
}
// 25.4.3.1 Promise(executor)
Promise = function(executor){
assertFunction(executor);
assertInstance(this, Promise, PROMISE);
var def = {chain: [], state: 0, done: false, msg: undefined};
hidden(this, DEF, def);
try {
executor(ctx(resolve, def, 1), ctx(reject, def, 1));
} catch(err){
reject.call(def, err);
}
}
// 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
hidden(Promise[PROTOTYPE], 'then', function(onFulfilled, onRejected){
var react = {
ok: isFunction(onFulfilled) ? onFulfilled : true,
fail: isFunction(onRejected) ? onRejected : false
} , P = react.P = new this[CONSTRUCTOR](function(resolve, reject){
react.res = assertFunction(resolve);
react.rej = assertFunction(reject);
}), def = this[DEF];
def.chain.push(react);
def.state && notify(def);
return P;
});
// 25.4.5.1 Promise.prototype.catch(onRejected)
hidden(Promise[PROTOTYPE], 'catch', function(onRejected){
return this.then(undefined, onRejected);
});
// 25.4.4.1 Promise.all(iterable)
hidden(Promise, 'all', function(iterable){
var Promise = this
, values = [];
return new Promise(function(resolve, reject){
forOf(iterable, false, push, values);
var remaining = values.length
, results = Array(remaining);
if(remaining)forEach.call(values, function(promise, index){
Promise.resolve(promise).then(function(value){
results[index] = value;
--remaining || resolve(results);
}, reject);
});
else resolve(results);
});
});
// 25.4.4.4 Promise.race(iterable)
hidden(Promise, 'race', function(iterable){
var Promise = this;
return new Promise(function(resolve, reject){
forOf(iterable, false, function(promise){
Promise.resolve(promise).then(resolve, reject);
});
});
});
// 25.4.4.5 Promise.reject(r)
hidden(Promise, 'reject', function(r){
return new this(function(resolve, reject){
reject(r);
});
});
// 25.4.4.6 Promise.resolve(x)
hidden(Promise, 'resolve', function(x){
return isObject(x) && getPrototypeOf(x) === this[PROTOTYPE]
? x : new this(function(resolve, reject){
resolve(x);
});
});
}(nextTick || setImmediate, symbol('def'));
setToStringTag(Promise, PROMISE);
$define(GLOBAL + FORCED * !isNative(Promise), {Promise: Promise});
}(global[PROMISE]);
/******************************************************************************
* Module : es6_collections *
******************************************************************************/
// ECMAScript 6 collections shim
!function(){
var KEYS = COLLECTION_KEYS = symbol('keys')
, VALUES = symbol('values')
, STOREID = symbol('storeId')
, WEAKDATA = symbol('weakData')
, WEAKID = symbol('weakId')
, SIZE = DESC ? symbol('size') : 'size'
, uid = 0
, wid = 0;
function getCollection(C, NAME, methods, commonMethods, isMap, isWeak){
var ADDER_KEY = isMap ? 'set' : 'add'
, init = commonMethods.clear
, O = {};
function initFromIterable(that, iterable){
if(iterable != undefined)forOf(iterable, isMap, that[ADDER_KEY], that);
return that;
}
if(!(isNative(C) && (isWeak || has(C[PROTOTYPE], FOR_EACH)))){
// create collection constructor
C = function(iterable){
assertInstance(this, C, NAME);
isWeak ? hidden(this, WEAKID, wid++) : init.call(this);
initFromIterable(this, iterable);
}
set(C, SHIM, true);
assign(C[PROTOTYPE], methods, commonMethods);
isWeak || defineProperty(C[PROTOTYPE], 'size', {get: function(){
return this[SIZE];
}});
} else {
var Native = C
, test_key = {}
, collection = new C
, adder = collection[ADDER_KEY];
// wrap to init collections from iterable
if(!(SYMBOL_ITERATOR in ArrayProto && C.length)){
C = function(iterable){
assertInstance(this, C, NAME);
return initFromIterable(new Native, iterable);
}
C[PROTOTYPE] = Native[PROTOTYPE];
}
// fix .add & .set for chaining
if(framework && collection[ADDER_KEY](test_key, 1) !== collection){
hidden(C[PROTOTYPE], ADDER_KEY, function(a, b){
adder.call(this, a, b);
return this;
});
}
}
setToStringTag(C, NAME);
O[NAME] = C;
$define(GLOBAL + WRAP + FORCED * !isNative(C), O);
return C;
}
function fastKey(it, create){
// return it with 'S' prefix if it's string or with 'P' prefix for over primitives
if(!isObject(it))return (typeof it == 'string' ? 'S' : 'P') + it;
// if it hasn't object id - add next
if(!has(it, STOREID)){
if(create)hidden(it, STOREID, ++uid);
else return '';
}
// return object id with 'O' prefix
return 'O' + it[STOREID];
}
function collectionMethods($VALUES){
return {
// 23.1.3.1 Map.prototype.clear()
// 23.2.3.2 Set.prototype.clear()
clear: function(){
hidden(this, SIZE, 0);
hidden(this, KEYS, create(null));
if($VALUES == VALUES)hidden(this, VALUES, create(null));
},
// 23.1.3.3 Map.prototype.delete(key)
// 23.2.3.4 Set.prototype.delete(value)
'delete': function(key){
var index = fastKey(key)
, keys = this[KEYS]
, contains = index in keys;
if(contains){
delete keys[index];
if($VALUES == VALUES)delete this[VALUES][index];
this[SIZE]--;
}
return contains;
},
// 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined)
// 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined)
forEach: function(callbackfn, that /* = undefined */){
var f = ctx(callbackfn, that, 3)
, values = this[$VALUES]
, keys = this[KEYS]
, done = {}
, k, index;
do {
for(index in keys){
if(index in done)continue;
done[index] = true;
f(values[index], keys[index], this);
}
} while(index != undefined && index != (k = getKeys(keys))[k.length - 1]);
},
// 23.1.3.7 Map.prototype.has(key)
// 23.2.3.7 Set.prototype.has(value)
has: function(key){
return fastKey(key) in this[KEYS];
}
}
}
// 23.1 Map Objects
Map = getCollection(Map, MAP, {
// 23.1.3.6 Map.prototype.get(key)
get: function(key){
return this[VALUES][fastKey(key)];
},
// 23.1.3.9 Map.prototype.set(key, value)
set: function(key, value){
var index = fastKey(key, true)
, values = this[VALUES];
if(!(index in values)){
this[KEYS][index] = same(key, -0) ? 0 : key;
this[SIZE]++;
}
values[index] = value;
return this;
}
}, collectionMethods(VALUES), true);
// 23.2 Set Objects
Set = getCollection(Set, SET, {
// 23.2.3.1 Set.prototype.add(value)
add: function(value){
var index = fastKey(value, true)
, values = this[KEYS];
if(!(index in values)){
values[index] = same(value, -0) ? 0 : value;
this[SIZE]++;
}
return this;
}
}, collectionMethods(KEYS));
function getWeakData(it){
has(it, WEAKDATA) || hidden(it, WEAKDATA, {});
return it[WEAKDATA];
}
function weakCollectionHas(key){
return isObject(key) && has(key, WEAKDATA) && has(key[WEAKDATA], this[WEAKID]);
}
var weakCollectionMethods = {
// 23.3.3.3 WeakMap.prototype.delete(key)
// 23.4.3.4 WeakSet.prototype.delete(value)
'delete': function(key){
return weakCollectionHas.call(this, key) && delete key[WEAKDATA][this[WEAKID]];
},
// 23.3.3.5 WeakMap.prototype.has(key)
// 23.4.3.5 WeakSet.prototype.has(value)
has: weakCollectionHas
};
// 23.3 WeakMap Objects
WeakMap = getCollection(WeakMap, WEAKMAP, {
// 23.3.3.4 WeakMap.prototype.get(key)
get: function(key){
if(isObject(key) && has(key, WEAKDATA))return key[WEAKDATA][this[WEAKID]];
},
// 23.3.3.6 WeakMap.prototype.set(key, value)
set: function(key, value){
getWeakData(assertObject(key))[this[WEAKID]] = value;
return this;
}
}, weakCollectionMethods, true, true);
// 23.4 WeakSet Objects
WeakSet = getCollection(WeakSet, WEAKSET, {
// 23.4.3.1 WeakSet.prototype.add(value)
add: function(value){
getWeakData(assertObject(value))[this[WEAKID]] = true;
return this;
}
}, weakCollectionMethods, false, true);
}();
/******************************************************************************
* Module : es6_iterators *
******************************************************************************/
// ECMAScript 6 iterators shim
!function(){
var getValues = createObjectToArray(false)
// Safari define byggy iterators w/o `next`
, buggy = 'keys' in ArrayProto && !('next' in [].keys());
function defineStdIterators(Base, NAME, DEFAULT, Constructor, next){
function createIter(kind){
return function(){
return new Constructor(this, kind);
}
}
createIterator(Constructor, NAME, next);
$define(PROTO + FORCED * buggy, NAME, {
// 22.1.3.4 Array.prototype.entries()
// 23.1.3.4 Map.prototype.entries()
// 23.2.3.5 Set.prototype.entries()
entries: createIter(KEY+VALUE),
// 22.1.3.13 Array.prototype.keys()
// 23.1.3.8 Map.prototype.keys()
// 23.2.3.8 Set.prototype.keys()
keys: createIter(KEY),
// 22.1.3.29 Array.prototype.values()
// 23.1.3.11 Map.prototype.values()
// 23.2.3.10 Set.prototype.values()
values: createIter(VALUE)
});
// 22.1.3.30 Array.prototype[@@iterator]()
// 23.1.3.12 Map.prototype[@@iterator]()
// 23.2.3.11 Set.prototype[@@iterator]()
Base && defineIterator(Base, NAME, createIter(DEFAULT));
}
// 22.1.5.1 CreateArrayIterator Abstract Operation
defineStdIterators(Array, ARRAY, VALUE, function(iterated, kind){
set(this, ITER, {o: ES5Object(iterated), i: 0, k: kind});
// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
}, function(){
var iter = this[ITER]
, iterated = iter.o
, index = iter.i++
, kind = iter.k
, value;
if(index >= iterated.length)return iterResult(1);
if(kind == KEY) value = index;
else if(kind == VALUE)value = iterated[index];
else value = [index, iterated[index]];
return iterResult(0, value);
});
// 21.1.3.27 String.prototype[@@iterator]() - SHAM, TODO
defineIterator(String, STRING, Iterators[ARRAY]);
// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
Iterators[ARGUMENTS] = Iterators[ARRAY];
// 23.1.5.1 CreateMapIterator Abstract Operation
defineStdIterators(Map, MAP, KEY+VALUE, function(iterated, kind){
var keys;
if(Map[SHIM])keys = getValues(iterated[COLLECTION_KEYS]);
else Map[PROTOTYPE][FOR_EACH].call(iterated, function(val, key){
this.push(key);
}, keys = []);
set(this, ITER, {o: iterated, k: kind, a: keys, i: 0});
// 23.1.5.2.1 %MapIteratorPrototype%.next()
}, function(){
var iter = this[ITER]
, iterated = iter.o
, keys = iter.a
, index = iter.i++
, kind = iter.k
, key, value;
if(index >= keys.length)return iterResult(1);
key = keys[index];
if(kind == KEY) value = key;
else if(kind == VALUE)value = iterated.get(key);
else value = [key, iterated.get(key)];
return iterResult(0, value);
});
// 23.2.5.1 CreateSetIterator Abstract Operation
defineStdIterators(Set, SET, VALUE, function(iterated, kind){
var keys;
if(Set[SHIM])keys = getValues(iterated[COLLECTION_KEYS]);
else Set[PROTOTYPE][FOR_EACH].call(iterated, function(val){
this.push(val);
}, keys = []);
set(this, ITER, {k: kind, a: keys.reverse(), l: keys.length});
// 23.2.5.2.1 %SetIteratorPrototype%.next()
}, function(){
var iter = this[ITER]
, keys = iter.a
, key;
if(!keys.length)return iterResult(1);
key = keys.pop();
return iterResult(0, iter.k == KEY+VALUE ? [key, key] : key);
});
}();
/******************************************************************************
* Module : timers *
******************************************************************************/
// ie9- setTimeout & setInterval additional parameters fix
!function(MSIE){
function wrap(set){
return MSIE ? function(fn, time /*, ...args */){
return set(invoke(part, slice.call(arguments, 2), isFunction(fn) ? fn : Function(fn)), time);
} : set;
}
$define(GLOBAL + BIND + FORCED * MSIE, {
setTimeout: setTimeout = wrap(setTimeout),
setInterval: wrap(setInterval)
});
// ie9- dirty check
}(!!navigator && /MSIE .\./.test(navigator.userAgent));
/******************************************************************************
* Module : array_statics *
******************************************************************************/
// JavaScript 1.6 / Strawman array statics shim
!function(){
function setArrayStatics(keys, length){
$define(STATIC, ARRAY, turn.call(
array(keys),
function(memo, key){
if(key in ArrayProto)memo[key] = ctx(call, ArrayProto[key], length);
}, {}
));
}
setArrayStatics('pop,reverse,shift,keys,values,entries', 1);
setArrayStatics('indexOf,every,some,forEach,map,filter,find,findIndex,includes', 3);
setArrayStatics('join,slice,concat,push,splice,unshift,sort,lastIndexOf,' +
'reduce,reduceRight,copyWithin,fill,turn');
}();
/******************************************************************************
* Module : console *
******************************************************************************/
!function(console){
var $console = turn.call(
/**
* Methods from:
* https://github.com/DeveloperToolsWG/console-object/blob/master/api.md
* https://developer.mozilla.org/en-US/docs/Web/API/console
*/
array('assert,clear,count,debug,dir,dirxml,error,exception,group,groupCollapsed,' +
'groupEnd,info,isIndependentlyComposed,log,markTimeline,profile,profileEnd,' +
'table,time,timeEnd,timeline,timelineEnd,timeStamp,trace,warn'),
function(memo, key){
var fn = console[key];
memo[key] = function(){
if(enabled && fn)return apply.call(fn, console, arguments);
};
},
{
enable: function(){
enabled = true;
},
disable: function(){
enabled = false;
}
}
), enabled = true;
try {
framework && delete global.console;
} catch(e){}
$define(GLOBAL + FORCED, {console: assign($console.log, $console)});
}(global.console || {});
}(Function('return this'), true); |
js/src/views/Status/components/Response/Response.spec.js | jesuscript/parity | // Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { shallow } from 'enzyme';
import '../../../../environment/tests';
import Response from './Response';
describe('views/Status/components/Response', () => {
describe('rendering', () => {
it('renders non-arrays/non-objects exactly as received', () => {
const TEST = '1234567890';
const rendered = shallow(<Response response={ TEST } />);
expect(rendered).to.have.html(`<pre>${TEST}</pre>`);
});
it('renders arrays properly with index and value', () => {
const TEST = ['123', '456'];
const rendered = shallow(<Response response={ TEST } />);
expect(rendered).to.have.html('<pre><span>[123</span><span>,<br/>456]</span></pre>');
});
it('renders objects properly with key and value', () => {
const TEST = { foo: '123', bar: '456' };
const rendered = shallow(<Response response={ TEST } />);
expect(rendered).to.have.html('<pre><span>{</span><span> "foo": "123",<br/></span><span> "bar": "456"<br/></span><span>}</span></pre>');
});
});
});
|
ajax/libs/jquery.fancytree/2.6.0/src/jquery.fancytree.js | terrymun/cdnjs | /*!
* jquery.fancytree.js
* Dynamic tree view control, with support for lazy loading of branches.
* https://github.com/mar10/fancytree/
*
* Copyright (c) 2006-2014, Martin Wendt (http://wwWendt.de)
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.6.0
* @date 2014-11-29T08:33
*/
/** Core Fancytree module.
*/
// Start of local namespace
;(function($, window, document, undefined) {
"use strict";
// prevent duplicate loading
if ( $.ui && $.ui.fancytree ) {
$.ui.fancytree.warn("Fancytree: ignored duplicate include");
return;
}
/* *****************************************************************************
* Private functions and variables
*/
function _assert(cond, msg){
// TODO: see qunit.js extractStacktrace()
if(!cond){
msg = msg ? ": " + msg : "";
// consoleApply("assert", [!!cond, msg]);
$.error("Fancytree assertion failed" + msg);
}
}
_assert($.ui, "Fancytree requires jQuery UI (http://jqueryui.com)");
function consoleApply(method, args){
var i, s,
fn = window.console ? window.console[method] : null;
if(fn){
try{
fn.apply(window.console, args);
} catch(e) {
// IE 8?
s = "";
for( i=0; i<args.length; i++){
s += args[i];
}
fn(s);
}
}
}
/*Return true if x is a FancytreeNode.*/
function _isNode(x){
return !!(x.tree && x.statusNodeType !== undefined);
}
/** Return true if dotted version string is equal or higher than requested version.
*
* See http://jsfiddle.net/mar10/FjSAN/
*/
function isVersionAtLeast(dottedVersion, major, minor, patch){
var i, v, t,
verParts = $.map($.trim(dottedVersion).split("."), function(e){ return parseInt(e, 10); }),
testParts = $.map(Array.prototype.slice.call(arguments, 1), function(e){ return parseInt(e, 10); });
for( i = 0; i < testParts.length; i++ ){
v = verParts[i] || 0;
t = testParts[i] || 0;
if( v !== t ){
return ( v > t );
}
}
return true;
}
/** Return a wrapper that calls sub.methodName() and exposes
* this : tree
* this._local : tree.ext.EXTNAME
* this._super : base.methodName()
*/
function _makeVirtualFunction(methodName, tree, base, extension, extName){
// $.ui.fancytree.debug("_makeVirtualFunction", methodName, tree, base, extension, extName);
// if(rexTestSuper && !rexTestSuper.test(func)){
// // extension.methodName() doesn't call _super(), so no wrapper required
// return func;
// }
// Use an immediate function as closure
var proxy = (function(){
var prevFunc = tree[methodName], // org. tree method or prev. proxy
baseFunc = extension[methodName], //
_local = tree.ext[extName],
_super = function(){
return prevFunc.apply(tree, arguments);
};
// Return the wrapper function
return function(){
var prevLocal = tree._local,
prevSuper = tree._super;
try{
tree._local = _local;
tree._super = _super;
return baseFunc.apply(tree, arguments);
}finally{
tree._local = prevLocal;
tree._super = prevSuper;
}
};
})(); // end of Immediate Function
return proxy;
}
/**
* Subclass `base` by creating proxy functions
*/
function _subclassObject(tree, base, extension, extName){
// $.ui.fancytree.debug("_subclassObject", tree, base, extension, extName);
for(var attrName in extension){
if(typeof extension[attrName] === "function"){
if(typeof tree[attrName] === "function"){
// override existing method
tree[attrName] = _makeVirtualFunction(attrName, tree, base, extension, extName);
}else if(attrName.charAt(0) === "_"){
// Create private methods in tree.ext.EXTENSION namespace
tree.ext[extName][attrName] = _makeVirtualFunction(attrName, tree, base, extension, extName);
}else{
$.error("Could not override tree." + attrName + ". Use prefix '_' to create tree." + extName + "._" + attrName);
}
}else{
// Create member variables in tree.ext.EXTENSION namespace
if(attrName !== "options"){
tree.ext[extName][attrName] = extension[attrName];
}
}
}
}
function _getResolvedPromise(context, argArray){
if(context === undefined){
return $.Deferred(function(){this.resolve();}).promise();
}else{
return $.Deferred(function(){this.resolveWith(context, argArray);}).promise();
}
}
function _getRejectedPromise(context, argArray){
if(context === undefined){
return $.Deferred(function(){this.reject();}).promise();
}else{
return $.Deferred(function(){this.rejectWith(context, argArray);}).promise();
}
}
function _makeResolveFunc(deferred, context){
return function(){
deferred.resolveWith(context);
};
}
function _getElementDataAsDict($el){
// Evaluate 'data-NAME' attributes with special treatment for 'data-json'.
var d = $.extend({}, $el.data()),
json = d.json;
delete d.fancytree; // added to container by widget factory
if( json ) {
delete d.json;
// <li data-json='...'> is already returned as object (http://api.jquery.com/data/#data-html5)
d = $.extend(d, json);
}
return d;
}
// TODO: use currying
function _makeNodeTitleMatcher(s){
s = s.toLowerCase();
return function(node){
return node.title.toLowerCase().indexOf(s) >= 0;
};
}
function _makeNodeTitleStartMatcher(s){
var reMatch = new RegExp("^" + s, "i");
return function(node){
return reMatch.test(node.title);
};
}
var i,
FT = null, // initialized below
ENTITY_MAP = {"&": "&", "<": "<", ">": ">", "\"": """, "'": "'", "/": "/"},
//boolean attributes that can be set with equivalent class names in the LI tags
CLASS_ATTRS = "active expanded focus folder hideCheckbox lazy selected unselectable".split(" "),
CLASS_ATTR_MAP = {},
// Top-level Fancytree node attributes, that can be set by dict
NODE_ATTRS = "expanded extraClasses folder hideCheckbox key lazy refKey selected title tooltip unselectable".split(" "),
NODE_ATTR_MAP = {},
// Attribute names that should NOT be added to node.data
NONE_NODE_DATA_MAP = {"active": true, "children": true, "data": true, "focus": true};
for(i=0; i<CLASS_ATTRS.length; i++){ CLASS_ATTR_MAP[CLASS_ATTRS[i]] = true; }
for(i=0; i<NODE_ATTRS.length; i++){ NODE_ATTR_MAP[NODE_ATTRS[i]] = true; }
/* *****************************************************************************
* FancytreeNode
*/
/**
* Creates a new FancytreeNode
*
* @class FancytreeNode
* @classdesc A FancytreeNode represents the hierarchical data model and operations.
*
* @param {FancytreeNode} parent
* @param {NodeData} obj
*
* @property {Fancytree} tree The tree instance
* @property {FancytreeNode} parent The parent node
* @property {string} key Node id (must be unique inside the tree)
* @property {string} title Display name (may contain HTML)
* @property {object} data Contains all extra data that was passed on node creation
* @property {FancytreeNode[] | null | undefined} children Array of child nodes.<br>
* For lazy nodes, null or undefined means 'not yet loaded'. Use an empty array
* to define a node that has no children.
* @property {boolean} expanded Use isExpanded(), setExpanded() to access this property.
* @property {string} extraClasses Addtional CSS classes, added to the node's `<span>`
* @property {boolean} folder Folder nodes have different default icons and click behavior.<br>
* Note: Also non-folders may have children.
* @property {string} statusNodeType null or type of temporarily generated system node like 'loading', or 'error'.
* @property {boolean} lazy True if this node is loaded on demand, i.e. on first expansion.
* @property {boolean} selected Use isSelected(), setSelected() to access this property.
* @property {string} tooltip Alternative description used as hover banner
*/
function FancytreeNode(parent, obj){
var i, l, name, cl;
this.parent = parent;
this.tree = parent.tree;
this.ul = null;
this.li = null; // <li id='key' ftnode=this> tag
this.statusNodeType = null; // if this is a temp. node to display the status of its parent
this._isLoading = false; // if this node itself is loading
this._error = null; // {message: '...'} if a load error occured
this.data = {};
// TODO: merge this code with node.toDict()
// copy attributes from obj object
for(i=0, l=NODE_ATTRS.length; i<l; i++){
name = NODE_ATTRS[i];
this[name] = obj[name];
}
// node.data += obj.data
if(obj.data){
$.extend(this.data, obj.data);
}
// copy all other attributes to this.data.NAME
for(name in obj){
if(!NODE_ATTR_MAP[name] && !$.isFunction(obj[name]) && !NONE_NODE_DATA_MAP[name]){
// node.data.NAME = obj.NAME
this.data[name] = obj[name];
}
}
// Fix missing key
if( this.key == null ){ // test for null OR undefined
if( this.tree.options.defaultKey ) {
this.key = this.tree.options.defaultKey(this);
_assert(this.key, "defaultKey() must return a unique key");
} else {
this.key = "_" + (FT._nextNodeKey++);
}
} else {
this.key = "" + this.key; // Convert to string (#217)
}
// Fix tree.activeNode
// TODO: not elegant: we use obj.active as marker to set tree.activeNode
// when loading from a dictionary.
if(obj.active){
_assert(this.tree.activeNode === null, "only one active node allowed");
this.tree.activeNode = this;
}
if( obj.selected ){ // #186
this.tree.lastSelectedNode = this;
}
// TODO: handle obj.focus = true
// Create child nodes
this.children = null;
cl = obj.children;
if(cl && cl.length){
this._setChildren(cl);
}
// Add to key/ref map (except for root node)
// if( parent ) {
this.tree._callHook("treeRegisterNode", this.tree, true, this);
// }
}
FancytreeNode.prototype = /** @lends FancytreeNode# */{
/* Return the direct child FancytreeNode with a given key, index. */
_findDirectChild: function(ptr){
var i, l,
cl = this.children;
if(cl){
if(typeof ptr === "string"){
for(i=0, l=cl.length; i<l; i++){
if(cl[i].key === ptr){
return cl[i];
}
}
}else if(typeof ptr === "number"){
return this.children[ptr];
}else if(ptr.parent === this){
return ptr;
}
}
return null;
},
// TODO: activate()
// TODO: activateSilently()
/* Internal helper called in recursive addChildren sequence.*/
_setChildren: function(children){
_assert(children && (!this.children || this.children.length === 0), "only init supported");
this.children = [];
for(var i=0, l=children.length; i<l; i++){
this.children.push(new FancytreeNode(this, children[i]));
}
},
/**
* Append (or insert) a list of child nodes.
*
* @param {NodeData[]} children array of child node definitions (also single child accepted)
* @param {FancytreeNode | string | Integer} [insertBefore] child node (or key or index of such).
* If omitted, the new children are appended.
* @returns {FancytreeNode} first child added
*
* @see FancytreeNode#applyPatch
*/
addChildren: function(children, insertBefore){
var i, l, pos,
firstNode = null,
nodeList = [];
if($.isPlainObject(children) ){
children = [children];
}
if(!this.children){
this.children = [];
}
for(i=0, l=children.length; i<l; i++){
nodeList.push(new FancytreeNode(this, children[i]));
}
firstNode = nodeList[0];
if(insertBefore == null){
this.children = this.children.concat(nodeList);
}else{
insertBefore = this._findDirectChild(insertBefore);
pos = $.inArray(insertBefore, this.children);
_assert(pos >= 0, "insertBefore must be an existing child");
// insert nodeList after children[pos]
this.children.splice.apply(this.children, [pos, 0].concat(nodeList));
}
if( !this.parent || this.parent.ul || this.tr ){
// render if the parent was rendered (or this is a root node)
this.render();
}
if( this.tree.options.selectMode === 3 ){
this.fixSelection3FromEndNodes();
}
return firstNode;
},
/**
* Append or prepend a node, or append a child node.
*
* This a convenience function that calls addChildren()
*
* @param {NodeData} node node definition
* @param {string} [mode=child] 'before', 'after', 'firstChild', or 'child' ('over' is a synonym for 'child')
* @returns {FancytreeNode} new node
*/
addNode: function(node, mode){
if(mode === undefined || mode === "over"){
mode = "child";
}
switch(mode){
case "after":
return this.getParent().addChildren(node, this.getNextSibling());
case "before":
return this.getParent().addChildren(node, this);
case "firstChild":
// Insert before the first child if any
var insertBefore = (this.children ? this.children[0] : null);
return this.addChildren(node, insertBefore);
case "child":
case "over":
return this.addChildren(node);
}
_assert(false, "Invalid mode: " + mode);
},
/**
* Append new node after this.
*
* This a convenience function that calls addNode(node, 'after')
*
* @param {NodeData} node node definition
* @returns {FancytreeNode} new node
*/
appendSibling: function(node){
return this.addNode(node, "after");
},
/**
* Modify existing child nodes.
*
* @param {NodePatch} patch
* @returns {$.Promise}
* @see FancytreeNode#addChildren
*/
applyPatch: function(patch) {
// patch [key, null] means 'remove'
if(patch === null){
this.remove();
return _getResolvedPromise(this);
}
// TODO: make sure that root node is not collapsed or modified
// copy (most) attributes to node.ATTR or node.data.ATTR
var name, promise, v,
IGNORE_MAP = { children: true, expanded: true, parent: true }; // TODO: should be global
for(name in patch){
v = patch[name];
if( !IGNORE_MAP[name] && !$.isFunction(v)){
if(NODE_ATTR_MAP[name]){
this[name] = v;
}else{
this.data[name] = v;
}
}
}
// Remove and/or create children
if(patch.hasOwnProperty("children")){
this.removeChildren();
if(patch.children){ // only if not null and not empty list
// TODO: addChildren instead?
this._setChildren(patch.children);
}
// TODO: how can we APPEND or INSERT child nodes?
}
if(this.isVisible()){
this.renderTitle();
this.renderStatus();
}
// Expand collapse (final step, since this may be async)
if(patch.hasOwnProperty("expanded")){
promise = this.setExpanded(patch.expanded);
}else{
promise = _getResolvedPromise(this);
}
return promise;
},
/** Collapse all sibling nodes.
* @returns {$.Promise}
*/
collapseSiblings: function() {
return this.tree._callHook("nodeCollapseSiblings", this);
},
/** Copy this node as sibling or child of `node`.
*
* @param {FancytreeNode} node source node
* @param {string} [mode=child] 'before' | 'after' | 'child'
* @param {Function} [map] callback function(NodeData) that could modify the new node
* @returns {FancytreeNode} new
*/
copyTo: function(node, mode, map) {
return node.addNode(this.toDict(true, map), mode);
},
/** Count direct and indirect children.
*
* @param {boolean} [deep=true] pass 'false' to only count direct children
* @returns {int} number of child nodes
*/
countChildren: function(deep) {
var cl = this.children, i, l, n;
if( !cl ){
return 0;
}
n = cl.length;
if(deep !== false){
for(i=0, l=n; i<l; i++){
n += cl[i].countChildren();
}
}
return n;
},
// TODO: deactivate()
/** Write to browser console if debugLevel >= 2 (prepending node info)
*
* @param {*} msg string or object or array of such
*/
debug: function(msg){
if( this.tree.options.debugLevel >= 2 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("log", arguments);
}
},
/** Deprecated.
* @deprecated since 2014-02-16. Use resetLazy() instead.
*/
discard: function(){
this.warn("FancytreeNode.discard() is deprecated since 2014-02-16. Use .resetLazy() instead.");
return this.resetLazy();
},
// TODO: expand(flag)
/**Find all nodes that contain `match` in the title.
*
* @param {string | function(node)} match string to search for, of a function that
* returns `true` if a node is matched.
* @returns {FancytreeNode[]} array of nodes (may be empty)
* @see FancytreeNode#findAll
*/
findAll: function(match) {
match = $.isFunction(match) ? match : _makeNodeTitleMatcher(match);
var res = [];
this.visit(function(n){
if(match(n)){
res.push(n);
}
});
return res;
},
/**Find first node that contains `match` in the title (not including self).
*
* @param {string | function(node)} match string to search for, of a function that
* returns `true` if a node is matched.
* @returns {FancytreeNode} matching node or null
* @example
* <b>fat</b> text
*/
findFirst: function(match) {
match = $.isFunction(match) ? match : _makeNodeTitleMatcher(match);
var res = null;
this.visit(function(n){
if(match(n)){
res = n;
return false;
}
});
return res;
},
/* Apply selection state (internal use only) */
_changeSelectStatusAttrs: function (state) {
var changed = false;
switch(state){
case false:
changed = ( this.selected || this.partsel );
this.selected = false;
this.partsel = false;
break;
case true:
changed = ( !this.selected || !this.partsel );
this.selected = true;
this.partsel = true;
break;
case undefined:
changed = ( this.selected || !this.partsel );
this.selected = false;
this.partsel = true;
break;
default:
_assert(false, "invalid state: " + state);
}
// this.debug("fixSelection3AfterLoad() _changeSelectStatusAttrs()", state, changed);
if( changed ){
this.renderStatus();
}
return changed;
},
/**
* Fix selection status, after this node was (de)selected in multi-hier mode.
* This includes (de)selecting all children.
*/
fixSelection3AfterClick: function() {
var flag = this.isSelected();
// this.debug("fixSelection3AfterClick()");
this.visit(function(node){
node._changeSelectStatusAttrs(flag);
});
this.fixSelection3FromEndNodes();
},
/**
* Fix selection status for multi-hier mode.
* Only end-nodes are considered to update the descendants branch and parents.
* Should be called after this node has loaded new children or after
* children have been modified using the API.
*/
fixSelection3FromEndNodes: function() {
// this.debug("fixSelection3FromEndNodes()");
_assert(this.tree.options.selectMode === 3, "expected selectMode 3");
// Visit all end nodes and adjust their parent's `selected` and `partsel`
// attributes. Return selection state true, false, or undefined.
function _walk(node){
var i, l, child, s, state, allSelected,someSelected,
children = node.children;
if( children && children.length ){
// check all children recursively
allSelected = true;
someSelected = false;
for( i=0, l=children.length; i<l; i++ ){
child = children[i];
// the selection state of a node is not relevant; we need the end-nodes
s = _walk(child);
if( s !== false ) {
someSelected = true;
}
if( s !== true ) {
allSelected = false;
}
}
state = allSelected ? true : (someSelected ? undefined : false);
}else{
// This is an end-node: simply report the status
// state = ( node.unselectable ) ? undefined : !!node.selected;
state = !!node.selected;
}
node._changeSelectStatusAttrs(state);
return state;
}
_walk(this);
// Update parent's state
this.visitParents(function(node){
var i, l, child, state,
children = node.children,
allSelected = true,
someSelected = false;
for( i=0, l=children.length; i<l; i++ ){
child = children[i];
// When fixing the parents, we trust the sibling status (i.e.
// we don't recurse)
if( child.selected || child.partsel ) {
someSelected = true;
}
if( !child.unselectable && !child.selected ) {
allSelected = false;
}
}
state = allSelected ? true : (someSelected ? undefined : false);
node._changeSelectStatusAttrs(state);
});
},
// TODO: focus()
/**
* Update node data. If dict contains 'children', then also replace
* the hole sub tree.
* @param {NodeData} dict
*
* @see FancytreeNode#addChildren
* @see FancytreeNode#applyPatch
*/
fromDict: function(dict) {
// copy all other attributes to this.data.xxx
for(var name in dict){
if(NODE_ATTR_MAP[name]){
// node.NAME = dict.NAME
this[name] = dict[name];
}else if(name === "data"){
// node.data += dict.data
$.extend(this.data, dict.data);
}else if(!$.isFunction(dict[name]) && !NONE_NODE_DATA_MAP[name]){
// node.data.NAME = dict.NAME
this.data[name] = dict[name];
}
}
if(dict.children){
// recursively set children and render
this.removeChildren();
this.addChildren(dict.children);
}
this.renderTitle();
/*
var children = dict.children;
if(children === undefined){
this.data = $.extend(this.data, dict);
this.render();
return;
}
dict = $.extend({}, dict);
dict.children = undefined;
this.data = $.extend(this.data, dict);
this.removeChildren();
this.addChild(children);
*/
},
/** Return the list of child nodes (undefined for unexpanded lazy nodes).
* @returns {FancytreeNode[] | undefined}
*/
getChildren: function() {
if(this.hasChildren() === undefined){ // TODO: only required for lazy nodes?
return undefined; // Lazy node: unloaded, currently loading, or load error
}
return this.children;
},
/** Return the first child node or null.
* @returns {FancytreeNode | null}
*/
getFirstChild: function() {
return this.children ? this.children[0] : null;
},
/** Return the 0-based child index.
* @returns {int}
*/
getIndex: function() {
// return this.parent.children.indexOf(this);
return $.inArray(this, this.parent.children); // indexOf doesn't work in IE7
},
/** Return the hierarchical child index (1-based, e.g. '3.2.4').
* @returns {string}
*/
getIndexHier: function(separator) {
separator = separator || ".";
var res = [];
$.each(this.getParentList(false, true), function(i, o){
res.push(o.getIndex() + 1);
});
return res.join(separator);
},
/** Return the parent keys separated by options.keyPathSeparator, e.g. "id_1/id_17/id_32".
* @param {boolean} [excludeSelf=false]
* @returns {string}
*/
getKeyPath: function(excludeSelf) {
var path = [],
sep = this.tree.options.keyPathSeparator;
this.visitParents(function(n){
if(n.parent){
path.unshift(n.key);
}
}, !excludeSelf);
return sep + path.join(sep);
},
/** Return the last child of this node or null.
* @returns {FancytreeNode | null}
*/
getLastChild: function() {
return this.children ? this.children[this.children.length - 1] : null;
},
/** Return node depth. 0: System root node, 1: visible top-level node, 2: first sub-level, ... .
* @returns {int}
*/
getLevel: function() {
var level = 0,
dtn = this.parent;
while( dtn ) {
level++;
dtn = dtn.parent;
}
return level;
},
/** Return the successor node (under the same parent) or null.
* @returns {FancytreeNode | null}
*/
getNextSibling: function() {
// TODO: use indexOf, if available: (not in IE6)
if( this.parent ){
var i, l,
ac = this.parent.children;
for(i=0, l=ac.length-1; i<l; i++){ // up to length-2, so next(last) = null
if( ac[i] === this ){
return ac[i+1];
}
}
}
return null;
},
/** Return the parent node (null for the system root node).
* @returns {FancytreeNode | null}
*/
getParent: function() {
// TODO: return null for top-level nodes?
return this.parent;
},
/** Return an array of all parent nodes (top-down).
* @param {boolean} [includeRoot=false] Include the invisible system root node.
* @param {boolean} [includeSelf=false] Include the node itself.
* @returns {FancytreeNode[]}
*/
getParentList: function(includeRoot, includeSelf) {
var l = [],
dtn = includeSelf ? this : this.parent;
while( dtn ) {
if( includeRoot || dtn.parent ){
l.unshift(dtn);
}
dtn = dtn.parent;
}
return l;
},
/** Return the predecessor node (under the same parent) or null.
* @returns {FancytreeNode | null}
*/
getPrevSibling: function() {
if( this.parent ){
var i, l,
ac = this.parent.children;
for(i=1, l=ac.length; i<l; i++){ // start with 1, so prev(first) = null
if( ac[i] === this ){
return ac[i-1];
}
}
}
return null;
},
/** Return true if node has children. Return undefined if not sure, i.e. the node is lazy and not yet loaded).
* @returns {boolean | undefined}
*/
hasChildren: function() {
if(this.lazy){
if(this.children == null ){
// null or undefined: Not yet loaded
return undefined;
}else if(this.children.length === 0){
// Loaded, but response was empty
return false;
}else if(this.children.length === 1 && this.children[0].isStatusNode() ){
// Currently loading or load error
return undefined;
}
return true;
}
return !!( this.children && this.children.length );
},
/** Return true if node has keyboard focus.
* @returns {boolean}
*/
hasFocus: function() {
return (this.tree.hasFocus() && this.tree.focusNode === this);
},
/** Write to browser console if debugLevel >= 1 (prepending node info)
*
* @param {*} msg string or object or array of such
*/
info: function(msg){
if( this.tree.options.debugLevel >= 1 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("info", arguments);
}
},
/** Return true if node is active (see also FancytreeNode#isSelected).
* @returns {boolean}
*/
isActive: function() {
return (this.tree.activeNode === this);
},
/** Return true if node is a direct child of otherNode.
* @param {FancytreeNode} otherNode
* @returns {boolean}
*/
isChildOf: function(otherNode) {
return (this.parent && this.parent === otherNode);
},
/** Return true, if node is a direct or indirect sub node of otherNode.
* @param {FancytreeNode} otherNode
* @returns {boolean}
*/
isDescendantOf: function(otherNode) {
if(!otherNode || otherNode.tree !== this.tree){
return false;
}
var p = this.parent;
while( p ) {
if( p === otherNode ){
return true;
}
p = p.parent;
}
return false;
},
/** Return true if node is expanded.
* @returns {boolean}
*/
isExpanded: function() {
return !!this.expanded;
},
/** Return true if node is the first node of its parent's children.
* @returns {boolean}
*/
isFirstSibling: function() {
var p = this.parent;
return !p || p.children[0] === this;
},
/** Return true if node is a folder, i.e. has the node.folder attribute set.
* @returns {boolean}
*/
isFolder: function() {
return !!this.folder;
},
/** Return true if node is the last node of its parent's children.
* @returns {boolean}
*/
isLastSibling: function() {
var p = this.parent;
return !p || p.children[p.children.length-1] === this;
},
/** Return true if node is lazy (even if data was already loaded)
* @returns {boolean}
*/
isLazy: function() {
return !!this.lazy;
},
/** Return true if node is lazy and loaded. For non-lazy nodes always return true.
* @returns {boolean}
*/
isLoaded: function() {
return !this.lazy || this.hasChildren() !== undefined; // Also checks if the only child is a status node
},
/** Return true if children are currently beeing loaded, i.e. a Ajax request is pending.
* @returns {boolean}
*/
isLoading: function() {
return !!this._isLoading;
},
/**
* @deprecated since v2.4.0: Use isRootNode() instead
*/
isRoot: function() {
return this.isRootNode();
},
/** Return true if this is the (invisible) system root node.
* @returns {boolean}
*/
isRootNode: function() {
return (this.tree.rootNode === this);
},
/** Return true if node is selected, i.e. has a checkmark set (see also FancytreeNode#isActive).
* @returns {boolean}
*/
isSelected: function() {
return !!this.selected;
},
/** Return true if this node is a temporarily generated system node like
* 'loading', or 'error' (node.statusNodeType contains the type).
* @returns {boolean}
*/
isStatusNode: function() {
return !!this.statusNodeType;
},
/** Return true if this a top level node, i.e. a direct child of the (invisible) system root node.
* @returns {boolean}
*/
isTopLevel: function() {
return (this.tree.rootNode === this.parent);
},
/** Return true if node is lazy and not yet loaded. For non-lazy nodes always return false.
* @returns {boolean}
*/
isUndefined: function() {
return this.hasChildren() === undefined; // also checks if the only child is a status node
},
/** Return true if all parent nodes are expanded. Note: this does not check
* whether the node is scrolled into the visible part of the screen.
* @returns {boolean}
*/
isVisible: function() {
var i, l,
parents = this.getParentList(false, false);
for(i=0, l=parents.length; i<l; i++){
if( ! parents[i].expanded ){ return false; }
}
return true;
},
/** Deprecated.
* @deprecated since 2014-02-16: use load() instead.
*/
lazyLoad: function(discard) {
this.warn("FancytreeNode.lazyLoad() is deprecated since 2014-02-16. Use .load() instead.");
return this.load(discard);
},
/**
* Load all children of a lazy node if neccessary. The *expanded* state is maintained.
* @param {boolean} [forceReload=false] Pass true to discard any existing nodes before.
* @returns {$.Promise}
*/
load: function(forceReload) {
var res, source,
that = this;
_assert( this.isLazy(), "load() requires a lazy node" );
// _assert( forceReload || this.isUndefined(), "Pass forceReload=true to re-load a lazy node" );
if( !forceReload && !this.isUndefined() ) {
return _getResolvedPromise(this);
}
if( this.isLoaded() ){
this.resetLazy(); // also collapses
}
// This method is also called by setExpanded() and loadKeyPath(), so we
// have to avoid recursion.
source = this.tree._triggerNodeEvent("lazyLoad", this);
if( source === false ) { // #69
return _getResolvedPromise(this);
}
_assert(typeof source !== "boolean", "lazyLoad event must return source in data.result");
res = this.tree._callHook("nodeLoadChildren", this, source);
if( this.expanded ) {
res.always(function(){
that.render();
});
}
return res;
},
/** Expand all parents and optionally scroll into visible area as neccessary.
* Promise is resolved, when lazy loading and animations are done.
* @param {object} [opts] passed to `setExpanded()`.
* Defaults to {noAnimation: false, noEvents: false, scrollIntoView: true}
* @returns {$.Promise}
*/
makeVisible: function(opts) {
var i,
that = this,
deferreds = [],
dfd = new $.Deferred(),
parents = this.getParentList(false, false),
len = parents.length,
effects = !(opts && opts.noAnimation === true),
scroll = !(opts && opts.scrollIntoView === false);
// Expand bottom-up, so only the top node is animated
for(i = len - 1; i >= 0; i--){
// that.debug("pushexpand" + parents[i]);
deferreds.push(parents[i].setExpanded(true, opts));
}
$.when.apply($, deferreds).done(function(){
// All expands have finished
// that.debug("expand DONE", scroll);
if( scroll ){
that.scrollIntoView(effects).done(function(){
// that.debug("scroll DONE");
dfd.resolve();
});
} else {
dfd.resolve();
}
});
return dfd.promise();
},
/** Move this node to targetNode.
* @param {FancytreeNode} targetNode
* @param {string} mode <pre>
* 'child': append this node as last child of targetNode.
* This is the default. To be compatble with the D'n'd
* hitMode, we also accept 'over'.
* 'before': add this node as sibling before targetNode.
* 'after': add this node as sibling after targetNode.</pre>
* @param {function} [map] optional callback(FancytreeNode) to allow modifcations
*/
moveTo: function(targetNode, mode, map) {
if(mode === undefined || mode === "over"){
mode = "child";
}
var pos,
prevParent = this.parent,
targetParent = (mode === "child") ? targetNode : targetNode.parent;
if(this === targetNode){
return;
}else if( !this.parent ){
throw "Cannot move system root";
}else if( targetParent.isDescendantOf(this) ){
throw "Cannot move a node to its own descendant";
}
// Unlink this node from current parent
if( this.parent.children.length === 1 ) {
if( this.parent === targetParent ){
return; // #258
}
this.parent.children = this.parent.lazy ? [] : null;
this.parent.expanded = false;
} else {
pos = $.inArray(this, this.parent.children);
_assert(pos >= 0);
this.parent.children.splice(pos, 1);
}
// Remove from source DOM parent
// if(this.parent.ul){
// this.parent.ul.removeChild(this.li);
// }
// Insert this node to target parent's child list
this.parent = targetParent;
if( targetParent.hasChildren() ) {
switch(mode) {
case "child":
// Append to existing target children
targetParent.children.push(this);
break;
case "before":
// Insert this node before target node
pos = $.inArray(targetNode, targetParent.children);
_assert(pos >= 0);
targetParent.children.splice(pos, 0, this);
break;
case "after":
// Insert this node after target node
pos = $.inArray(targetNode, targetParent.children);
_assert(pos >= 0);
targetParent.children.splice(pos+1, 0, this);
break;
default:
throw "Invalid mode " + mode;
}
} else {
targetParent.children = [ this ];
}
// Parent has no <ul> tag yet:
// if( !targetParent.ul ) {
// // This is the parent's first child: create UL tag
// // (Hidden, because it will be
// targetParent.ul = document.createElement("ul");
// targetParent.ul.style.display = "none";
// targetParent.li.appendChild(targetParent.ul);
// }
// // Issue 319: Add to target DOM parent (only if node was already rendered(expanded))
// if(this.li){
// targetParent.ul.appendChild(this.li);
// }^
// Let caller modify the nodes
if( map ){
targetNode.visit(map, true);
}
// Handle cross-tree moves
if( this.tree !== targetNode.tree ) {
// Fix node.tree for all source nodes
// _assert(false, "Cross-tree move is not yet implemented.");
this.warn("Cross-tree moveTo is experimantal!");
this.visit(function(n){
// TODO: fix selection state and activation, ...
n.tree = targetNode.tree;
}, true);
}
// A collaposed node won't re-render children, so we have to remove it manually
// if( !targetParent.expanded ){
// prevParent.ul.removeChild(this.li);
// }
// Update HTML markup
if( !prevParent.isDescendantOf(targetParent)) {
prevParent.render();
}
if( !targetParent.isDescendantOf(prevParent) && targetParent !== prevParent) {
targetParent.render();
}
// TODO: fix selection state
// TODO: fix active state
/*
var tree = this.tree;
var opts = tree.options;
var pers = tree.persistence;
// Always expand, if it's below minExpandLevel
// tree.logDebug ("%s._addChildNode(%o), l=%o", this, ftnode, ftnode.getLevel());
if ( opts.minExpandLevel >= ftnode.getLevel() ) {
// tree.logDebug ("Force expand for %o", ftnode);
this.bExpanded = true;
}
// In multi-hier mode, update the parents selection state
// DT issue #82: only if not initializing, because the children may not exist yet
// if( !ftnode.data.isStatusNode() && opts.selectMode==3 && !isInitializing )
// ftnode._fixSelectionState();
// In multi-hier mode, update the parents selection state
if( ftnode.bSelected && opts.selectMode==3 ) {
var p = this;
while( p ) {
if( !p.hasSubSel )
p._setSubSel(true);
p = p.parent;
}
}
// render this node and the new child
if ( tree.bEnableUpdate )
this.render();
return ftnode;
*/
},
/** Set focus relative to this node and optionally activate.
*
* @param {number} where The keyCode that would normally trigger this move,
* e.g. `$.ui.keyCode.LEFT` would collapse the node if it
* is expanded or move to the parent oterwise.
* @param {boolean} [activate=true]
* @returns {$.Promise}
*/
// navigate: function(where, activate) {
// console.time("navigate")
// this._navigate(where, activate)
// console.timeEnd("navigate")
// },
navigate: function(where, activate) {
var i, parents,
handled = true,
KC = $.ui.keyCode,
sib = null;
// Navigate to node
function _goto(n){
if( n ){
try { n.makeVisible(); } catch(e) {} // #272
// Node may still be hidden by a filter
if( ! $(n.span).is(":visible") ) {
n.debug("Navigate: skipping hidden node");
n.navigate(where, activate);
return;
}
return activate === false ? n.setFocus() : n.setActive();
}
}
switch( where ) {
case KC.BACKSPACE:
if( this.parent && this.parent.parent ) {
_goto(this.parent);
}
break;
case KC.LEFT:
if( this.expanded ) {
this.setExpanded(false);
_goto(this);
} else if( this.parent && this.parent.parent ) {
_goto(this.parent);
}
break;
case KC.RIGHT:
if( !this.expanded && (this.children || this.lazy) ) {
this.setExpanded();
_goto(this);
} else if( this.children && this.children.length ) {
_goto(this.children[0]);
}
break;
case KC.UP:
sib = this.getPrevSibling();
// #359: skip hidden sibling nodes, preventing a _goto() recursion
while( sib && !$(sib.span).is(":visible") ) {
sib = sib.getPrevSibling();
}
while( sib && sib.expanded && sib.children && sib.children.length ) {
sib = sib.children[sib.children.length - 1];
}
if( !sib && this.parent && this.parent.parent ){
sib = this.parent;
}
_goto(sib);
break;
case KC.DOWN:
if( this.expanded && this.children && this.children.length ) {
sib = this.children[0];
} else {
parents = this.getParentList(false, true);
for(i=parents.length-1; i>=0; i--) {
sib = parents[i].getNextSibling();
// #359: skip hidden sibling nodes, preventing a _goto() recursion
while( sib && !$(sib.span).is(":visible") ) {
sib = sib.getNextSibling();
}
if( sib ){ break; }
}
}
_goto(sib);
break;
default:
handled = false;
}
},
/**
* Remove this node (not allowed for system root).
*/
remove: function() {
return this.parent.removeChild(this);
},
/**
* Remove childNode from list of direct children.
* @param {FancytreeNode} childNode
*/
removeChild: function(childNode) {
return this.tree._callHook("nodeRemoveChild", this, childNode);
},
/**
* Remove all child nodes and descendents. This converts the node into a leaf.<br>
* If this was a lazy node, it is still considered 'loaded'; call node.resetLazy()
* in order to trigger lazyLoad on next expand.
*/
removeChildren: function() {
return this.tree._callHook("nodeRemoveChildren", this);
},
/**
* This method renders and updates all HTML markup that is required
* to display this node in its current state.<br>
* Note:
* <ul>
* <li>It should only be neccessary to call this method after the node object
* was modified by direct access to its properties, because the common
* API methods (node.setTitle(), moveTo(), addChildren(), remove(), ...)
* already handle this.
* <li> {@link FancytreeNode#renderTitle} and {@link FancytreeNode#renderStatus}
* are implied. If changes are more local, calling only renderTitle() or
* renderStatus() may be sufficient and faster.
* <li>If a node was created/removed, node.render() must be called <i>on the parent</i>.
* </ul>
*
* @param {boolean} [force=false] re-render, even if html markup was already created
* @param {boolean} [deep=false] also render all descendants, even if parent is collapsed
*/
render: function(force, deep) {
return this.tree._callHook("nodeRender", this, force, deep);
},
/** Create HTML markup for the node's outer <span> (expander, checkbox, icon, and title).
* @see Fancytree_Hooks#nodeRenderTitle
*/
renderTitle: function() {
return this.tree._callHook("nodeRenderTitle", this);
},
/** Update element's CSS classes according to node state.
* @see Fancytree_Hooks#nodeRenderStatus
*/
renderStatus: function() {
return this.tree._callHook("nodeRenderStatus", this);
},
/**
* Remove all children, collapse, and set the lazy-flag, so that the lazyLoad
* event is triggered on next expand.
*/
resetLazy: function() {
this.removeChildren();
this.expanded = false;
this.lazy = true;
this.children = undefined;
this.renderStatus();
},
/** Schedule activity for delayed execution (cancel any pending request).
* scheduleAction('cancel') will only cancel a pending request (if any).
* @param {string} mode
* @param {number} ms
*/
scheduleAction: function(mode, ms) {
if( this.tree.timer ) {
clearTimeout(this.tree.timer);
// this.tree.debug("clearTimeout(%o)", this.tree.timer);
}
this.tree.timer = null;
var self = this; // required for closures
switch (mode) {
case "cancel":
// Simply made sure that timer was cleared
break;
case "expand":
this.tree.timer = setTimeout(function(){
self.tree.debug("setTimeout: trigger expand");
self.setExpanded(true);
}, ms);
break;
case "activate":
this.tree.timer = setTimeout(function(){
self.tree.debug("setTimeout: trigger activate");
self.setActive(true);
}, ms);
break;
default:
throw "Invalid mode " + mode;
}
// this.tree.debug("setTimeout(%s, %s): %s", mode, ms, this.tree.timer);
},
/**
*
* @param {boolean | PlainObject} [effects=false] animation options.
* @param {object} [options=null] {topNode: null, effects: ..., parent: ...} this node will remain visible in
* any case, even if `this` is outside the scroll pane.
* @returns {$.Promise}
*/
scrollIntoView: function(effects, options) {
if( options !== undefined && _isNode(options) ) {
this.warn("scrollIntoView() with 'topNode' option is deprecated since 2014-05-08. Use 'options.topNode' instead.");
options = {topNode: options};
}
// this.$scrollParent = (this.options.scrollParent === "auto") ? $ul.scrollParent() : $(this.options.scrollParent);
// this.$scrollParent = this.$scrollParent.length ? this.$scrollParent || this.$container;
var topNodeY, nodeY, horzScrollbarHeight, containerOffsetTop,
opts = $.extend({
effects: (effects === true) ? {duration: 200, queue: false} : effects,
scrollOfs: this.tree.options.scrollOfs,
scrollParent: this.tree.options.scrollParent || this.tree.$container,
topNode: null
}, options),
dfd = new $.Deferred(),
that = this,
nodeHeight = $(this.span).height(),
$container = $(opts.scrollParent),
topOfs = opts.scrollOfs.top || 0,
bottomOfs = opts.scrollOfs.bottom || 0,
containerHeight = $container.height(),// - topOfs - bottomOfs,
scrollTop = $container.scrollTop(),
$animateTarget = $container,
isParentWindow = $container[0] === window,
topNode = opts.topNode || null,
newScrollTop = null;
// this.debug("scrollIntoView(), scrollTop=", scrollTop, opts.scrollOfs);
_assert($(this.span).is(":visible"), "scrollIntoView node is invisible"); // otherwise we cannot calc offsets
if( isParentWindow ) {
nodeY = $(this.span).offset().top;
topNodeY = (topNode && topNode.span) ? $(topNode.span).offset().top : 0;
$animateTarget = $("html,body");
} else {
_assert($container[0] !== document && $container[0] !== document.body, "scrollParent should be an simple element or `window`, not document or body.");
containerOffsetTop = $container.offset().top,
nodeY = $(this.span).offset().top - containerOffsetTop + scrollTop; // relative to scroll parent
topNodeY = topNode ? $(topNode.span).offset().top - containerOffsetTop + scrollTop : 0;
horzScrollbarHeight = Math.max(0, ($container.innerHeight() - $container[0].clientHeight));
containerHeight -= horzScrollbarHeight;
}
// this.debug(" scrollIntoView(), nodeY=", nodeY, "containerHeight=", containerHeight);
if( nodeY < (scrollTop + topOfs) ){
// Node is above visible container area
newScrollTop = nodeY - topOfs;
// this.debug(" scrollIntoView(), UPPER newScrollTop=", newScrollTop);
}else if((nodeY + nodeHeight) > (scrollTop + containerHeight - bottomOfs)){
newScrollTop = nodeY + nodeHeight - containerHeight + bottomOfs;
// this.debug(" scrollIntoView(), LOWER newScrollTop=", newScrollTop);
// If a topNode was passed, make sure that it is never scrolled
// outside the upper border
if(topNode){
_assert(topNode.isRoot() || $(topNode.span).is(":visible"), "topNode must be visible");
if( topNodeY < newScrollTop ){
newScrollTop = topNodeY - topOfs;
// this.debug(" scrollIntoView(), TOP newScrollTop=", newScrollTop);
}
}
}
if(newScrollTop !== null){
// this.debug(" scrollIntoView(), SET newScrollTop=", newScrollTop);
if(opts.effects){
opts.effects.complete = function(){
dfd.resolveWith(that);
};
$animateTarget.stop(true).animate({
scrollTop: newScrollTop
}, opts.effects);
}else{
$animateTarget[0].scrollTop = newScrollTop;
dfd.resolveWith(this);
}
}else{
dfd.resolveWith(this);
}
return dfd.promise();
},
/**Activate this node.
* @param {boolean} [flag=true] pass false to deactivate
* @param {object} [opts] additional options. Defaults to {noEvents: false}
*/
setActive: function(flag, opts){
return this.tree._callHook("nodeSetActive", this, flag, opts);
},
/**Expand or collapse this node. Promise is resolved, when lazy loading and animations are done.
* @param {boolean} [flag=true] pass false to collapse
* @param {object} [opts] additional options. Defaults to {noAnimation: false, noEvents: false}
* @returns {$.Promise}
*/
setExpanded: function(flag, opts){
return this.tree._callHook("nodeSetExpanded", this, flag, opts);
},
/**Set keyboard focus to this node.
* @param {boolean} [flag=true] pass false to blur
* @see Fancytree#setFocus
*/
setFocus: function(flag){
return this.tree._callHook("nodeSetFocus", this, flag);
},
/**Select this node, i.e. check the checkbox.
* @param {boolean} [flag=true] pass false to deselect
*/
setSelected: function(flag){
return this.tree._callHook("nodeSetSelected", this, flag);
},
/**Mark a lazy node as 'error', 'loading', or 'ok'.
* @param {string} status 'error', 'ok'
* @param {string} [message]
* @param {string} [details]
*/
setStatus: function(status, message, details){
return this.tree._callHook("nodeSetStatus", this, status, message, details);
},
/**Rename this node.
* @param {string} title
*/
setTitle: function(title){
this.title = title;
this.renderTitle();
},
/**Sort child list by title.
* @param {function} [cmp] custom compare function(a, b) that returns -1, 0, or 1 (defaults to sort by title).
* @param {boolean} [deep=false] pass true to sort all descendant nodes
*/
sortChildren: function(cmp, deep) {
var i,l,
cl = this.children;
if( !cl ){
return;
}
cmp = cmp || function(a, b) {
var x = a.title.toLowerCase(),
y = b.title.toLowerCase();
return x === y ? 0 : x > y ? 1 : -1;
};
cl.sort(cmp);
if( deep ){
for(i=0, l=cl.length; i<l; i++){
if( cl[i].children ){
cl[i].sortChildren(cmp, "$norender$");
}
}
}
if( deep !== "$norender$" ){
this.render();
}
},
/** Convert node (or whole branch) into a plain object.
*
* The result is compatible with node.addChildren().
*
* @param {boolean} [recursive=false] include child nodes
* @param {function} [callback] callback(dict) is called for every node, in order to allow modifications
* @returns {NodeData}
*/
toDict: function(recursive, callback) {
var i, l, node,
dict = {},
self = this;
$.each(NODE_ATTRS, function(i, a){
if(self[a] || self[a] === false){
dict[a] = self[a];
}
});
if(!$.isEmptyObject(this.data)){
dict.data = $.extend({}, this.data);
if($.isEmptyObject(dict.data)){
delete dict.data;
}
}
if( callback ){
callback(dict);
}
if( recursive ) {
if(this.hasChildren()){
dict.children = [];
for(i=0, l=this.children.length; i<l; i++ ){
node = this.children[i];
if( !node.isStatusNode() ){
dict.children.push(node.toDict(true, callback));
}
}
}else{
// dict.children = null;
}
}
return dict;
},
/** Flip expanded status. */
toggleExpanded: function(){
return this.tree._callHook("nodeToggleExpanded", this);
},
/** Flip selection status. */
toggleSelected: function(){
return this.tree._callHook("nodeToggleSelected", this);
},
toString: function() {
return "<FancytreeNode(#" + this.key + ", '" + this.title + "')>";
},
/** Call fn(node) for all child nodes.<br>
* Stop iteration, if fn() returns false. Skip current branch, if fn() returns "skip".<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and
* its children only.
* @param {boolean} [includeSelf=false]
* @returns {boolean}
*/
visit: function(fn, includeSelf) {
var i, l,
res = true,
children = this.children;
if( includeSelf === true ) {
res = fn(this);
if( res === false || res === "skip" ){
return res;
}
}
if(children){
for(i=0, l=children.length; i<l; i++){
res = children[i].visit(fn, true);
if( res === false ){
break;
}
}
}
return res;
},
/** Call fn(node) for all child nodes and recursively load lazy children.<br>
* <b>Note:</b> If you need this method, you probably should consider to review
* your architecture! Recursivley loading nodes is a perfect way for lazy
* programmers to flood the server with requests ;-)
*
* @param {function} [fn] optional callback function.
* Return false to stop iteration, return "skip" to skip this node and
* its children only.
* @param {boolean} [includeSelf=false]
* @returns {$.Promise}
*/
visitAndLoad: function(fn, includeSelf, _recursion) {
var dfd, res, loaders,
node = this;
// node.debug("visitAndLoad");
if( fn && includeSelf === true ) {
res = fn(node);
if( res === false || res === "skip" ) {
return _recursion ? res : _getResolvedPromise();
}
}
if( !node.children && !node.lazy ) {
return _getResolvedPromise();
}
dfd = new $.Deferred();
loaders = [];
// node.debug("load()...");
node.load().done(function(){
// node.debug("load()... done.");
for(var i=0, l=node.children.length; i<l; i++){
res = node.children[i].visitAndLoad(fn, true, true);
if( res === false ) {
dfd.reject();
break;
} else if ( res !== "skip" ) {
loaders.push(res); // Add promise to the list
}
}
$.when.apply(this, loaders).then(function(){
dfd.resolve();
});
});
return dfd.promise();
},
/** Call fn(node) for all parent nodes, bottom-up, including invisible system root.<br>
* Stop iteration, if fn() returns false.<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and children only.
* @param {boolean} [includeSelf=false]
* @returns {boolean}
*/
visitParents: function(fn, includeSelf) {
// Visit parent nodes (bottom up)
if(includeSelf && fn(this) === false){
return false;
}
var p = this.parent;
while( p ) {
if(fn(p) === false){
return false;
}
p = p.parent;
}
return true;
},
/** Write warning to browser console (prepending node info)
*
* @param {*} msg string or object or array of such
*/
warn: function(msg){
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("warn", arguments);
}
};
/* *****************************************************************************
* Fancytree
*/
/**
* Construct a new tree object.
*
* @class Fancytree
* @classdesc The controller behind a fancytree.
* This class also contains 'hook methods': see {@link Fancytree_Hooks}.
*
* @param {Widget} widget
*
* @property {FancytreeOptions} options
* @property {FancytreeNode} rootNode
* @property {FancytreeNode} activeNode
* @property {FancytreeNode} focusNode
* @property {jQueryObject} $div
* @property {object} widget
* @property {object} ext
* @property {object} data
* @property {object} options
* @property {string} _id
* @property {string} statusClassPropName
* @property {string} ariaPropName
* @property {string} nodeContainerAttrName
* @property {string} $container
* @property {FancytreeNode} lastSelectedNode
*/
function Fancytree(widget) {
this.widget = widget;
this.$div = widget.element;
this.options = widget.options;
if( this.options && $.isFunction(this.options.lazyload) ) {
if( ! $.isFunction(this.options.lazyLoad ) ) {
this.options.lazyLoad = function() {
FT.warn("The 'lazyload' event is deprecated since 2014-02-25. Use 'lazyLoad' (with uppercase L) instead.");
widget.options.lazyload.apply(this, arguments);
};
}
}
if( this.options && $.isFunction(this.options.loaderror) ) {
$.error("The 'loaderror' event was renamed since 2014-07-03. Use 'loadError' (with uppercase E) instead.");
}
this.ext = {}; // Active extension instances
// allow to init tree.data.foo from <div data-foo=''>
this.data = _getElementDataAsDict(this.$div);
this._id = $.ui.fancytree._nextId++;
this._ns = ".fancytree-" + this._id; // append for namespaced events
this.activeNode = null;
this.focusNode = null;
this._hasFocus = null;
this.lastSelectedNode = null;
this.systemFocusElement = null;
this.lastQuicksearchTerm = "";
this.lastQuicksearchTime = 0;
this.statusClassPropName = "span";
this.ariaPropName = "li";
this.nodeContainerAttrName = "li";
// Remove previous markup if any
this.$div.find(">ul.fancytree-container").remove();
// Create a node without parent.
var fakeParent = { tree: this },
$ul;
this.rootNode = new FancytreeNode(fakeParent, {
title: "root",
key: "root_" + this._id,
children: null,
expanded: true
});
this.rootNode.parent = null;
// Create root markup
$ul = $("<ul>", {
"class": "ui-fancytree fancytree-container"
}).appendTo(this.$div);
this.$container = $ul;
this.rootNode.ul = $ul[0];
if(this.options.debugLevel == null){
this.options.debugLevel = FT.debugLevel;
}
// Add container to the TAB chain
// See http://www.w3.org/TR/wai-aria-practices/#focus_activedescendant
this.$container.attr("tabindex", this.options.tabbable ? "0" : "-1");
if(this.options.aria){
this.$container
.attr("role", "tree")
.attr("aria-multiselectable", true);
}
}
Fancytree.prototype = /** @lends Fancytree# */{
/* Return a context object that can be re-used for _callHook().
* @param {Fancytree | FancytreeNode | EventData} obj
* @param {Event} originalEvent
* @param {Object} extra
* @returns {EventData}
*/
_makeHookContext: function(obj, originalEvent, extra) {
var ctx, tree;
if(obj.node !== undefined){
// obj is already a context object
if(originalEvent && obj.originalEvent !== originalEvent){
$.error("invalid args");
}
ctx = obj;
}else if(obj.tree){
// obj is a FancytreeNode
tree = obj.tree;
ctx = { node: obj, tree: tree, widget: tree.widget, options: tree.widget.options, originalEvent: originalEvent };
}else if(obj.widget){
// obj is a Fancytree
ctx = { node: null, tree: obj, widget: obj.widget, options: obj.widget.options, originalEvent: originalEvent };
}else{
$.error("invalid args");
}
if(extra){
$.extend(ctx, extra);
}
return ctx;
},
/* Trigger a hook function: funcName(ctx, [...]).
*
* @param {string} funcName
* @param {Fancytree|FancytreeNode|EventData} contextObject
* @param {any} [_extraArgs] optional additional arguments
* @returns {any}
*/
_callHook: function(funcName, contextObject, _extraArgs) {
var ctx = this._makeHookContext(contextObject),
fn = this[funcName],
args = Array.prototype.slice.call(arguments, 2);
if(!$.isFunction(fn)){
$.error("_callHook('" + funcName + "') is not a function");
}
args.unshift(ctx);
// this.debug("_hook", funcName, ctx.node && ctx.node.toString() || ctx.tree.toString(), args);
return fn.apply(this, args);
},
/* Check if current extensions dependencies are met and throw an error if not.
*
* This method may be called inside the `treeInit` hook for custom extensions.
*
* @param {string} extension name of the required extension
* @param {boolean} [required=true] pass `false` if the extension is optional, but we want to check for order if it is present
* @param {boolean} [before] `true` if `name` must be included before this, `false` otherwise (use `null` if order doesn't matter)
* @param {string} [message] optional error message (defaults to a descriptve error message)
*/
_requireExtension: function(name, required, before, message) {
before = !!before;
var thisName = this._local.name,
extList = this.options.extensions,
isBefore = $.inArray(name, extList) < $.inArray(thisName, extList),
isMissing = required && this.ext[name] == null,
badOrder = !isMissing && before != null && (before !== isBefore);
_assert(thisName && thisName !== name);
if( isMissing || badOrder ){
if( !message ){
if( isMissing || required ){
message = "'" + thisName + "' extension requires '" + name + "'";
if( badOrder ){
message += " to be registered " + (before ? "before" : "after") + " itself";
}
}else{
message = "If used together, `" + name + "` must be registered " + (before ? "before" : "after") + " `" + thisName + "`";
}
}
$.error(message);
return false;
}
return true;
},
/** Activate node with a given key and fire focus and activate events.
*
* A prevously activated node will be deactivated.
* If activeVisible option is set, all parents will be expanded as necessary.
* Pass key = false, to deactivate the current node only.
* @param {string} key
* @returns {FancytreeNode} activated node (null, if not found)
*/
activateKey: function(key) {
var node = this.getNodeByKey(key);
if(node){
node.setActive();
}else if(this.activeNode){
this.activeNode.setActive(false);
}
return node;
},
/** (experimental)
*
* @param {Array} patchList array of [key, NodePatch] arrays
* @returns {$.Promise} resolved, when all patches have been applied
* @see TreePatch
*/
applyPatch: function(patchList) {
var dfd, i, p2, key, patch, node,
patchCount = patchList.length,
deferredList = [];
for(i=0; i<patchCount; i++){
p2 = patchList[i];
_assert(p2.length === 2, "patchList must be an array of length-2-arrays");
key = p2[0];
patch = p2[1];
node = (key === null) ? this.rootNode : this.getNodeByKey(key);
if(node){
dfd = new $.Deferred();
deferredList.push(dfd);
node.applyPatch(patch).always(_makeResolveFunc(dfd, node));
}else{
this.warn("could not find node with key '" + key + "'");
}
}
// Return a promise that is resovled, when ALL patches were applied
return $.when.apply($, deferredList).promise();
},
/* TODO: implement in dnd extension
cancelDrag: function() {
var dd = $.ui.ddmanager.current;
if(dd){
dd.cancel();
}
},
*/
/** Return the number of nodes.
* @returns {integer}
*/
count: function() {
return this.rootNode.countChildren();
},
/** Write to browser console if debugLevel >= 2 (prepending tree name)
*
* @param {*} msg string or object or array of such
*/
debug: function(msg){
if( this.options.debugLevel >= 2 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("log", arguments);
}
},
// TODO: disable()
// TODO: enable()
// TODO: enableUpdate()
/** Find the next visible node that starts with `match`, starting at `startNode`
* and wrap-around at the end.
*
* @param {string|function} match
* @param {FancytreeNode} [startNode] defaults to first node
* @returns {FancytreeNode} matching node or null
*/
findNextNode: function(match, startNode, visibleOnly) {
var stopNode = null,
parentChildren = startNode.parent.children,
matchingNode = null,
walkVisible = function(parent, idx, fn) {
var i, grandParent,
parentChildren = parent.children,
siblingCount = parentChildren.length,
node = parentChildren[idx];
// visit node itself
if( node && fn(node) === false ) {
return false;
}
// visit descendants
if( node && node.children && node.expanded ) {
if( walkVisible(node, 0, fn) === false ) {
return false;
}
}
// visit subsequent siblings
for( i = idx + 1; i < siblingCount; i++ ) {
if( walkVisible(parent, i, fn) === false ) {
return false;
}
}
// visit parent's subsequent siblings
grandParent = parent.parent;
if( grandParent ) {
return walkVisible(grandParent, grandParent.children.indexOf(parent) + 1, fn);
} else {
// wrap-around: restart with first node
return walkVisible(parent, 0, fn);
}
};
match = (typeof match === "string") ? _makeNodeTitleStartMatcher(match) : match;
startNode = startNode || this.getFirstChild();
walkVisible(startNode.parent, parentChildren.indexOf(startNode), function(node){
// Stop iteration if we see the start node a second time
if( node === stopNode ) {
return false;
}
stopNode = stopNode || node;
// Ignore nodes hidden by a filter
if( ! $(node.span).is(":visible") ) {
node.debug("quicksearch: skipping hidden node");
return;
}
// Test if we found a match, but search for a second match if this
// was the currently active node
if( match(node) ) {
// node.debug("quicksearch match " + node.title, startNode);
matchingNode = node;
if( matchingNode !== startNode ) {
return false;
}
}
});
return matchingNode;
},
// TODO: fromDict
/**
* Generate INPUT elements that can be submitted with html forms.
*
* In selectMode 3 only the topmost selected nodes are considered.
*
* @param {boolean | string} [selected=true]
* @param {boolean | string} [active=true]
*/
generateFormElements: function(selected, active) {
// TODO: test case
var nodeList,
selectedName = (selected !== false) ? "ft_" + this._id + "[]" : selected,
activeName = (active !== false) ? "ft_" + this._id + "_active" : active,
id = "fancytree_result_" + this._id,
$result = $("#" + id);
if($result.length){
$result.empty();
}else{
$result = $("<div>", {
id: id
}).hide().insertAfter(this.$container);
}
if(selectedName){
nodeList = this.getSelectedNodes( this.options.selectMode === 3 );
$.each(nodeList, function(idx, node){
$result.append($("<input>", {
type: "checkbox",
name: selectedName,
value: node.key,
checked: true
}));
});
}
if(activeName && this.activeNode){
$result.append($("<input>", {
type: "radio",
name: activeName,
value: this.activeNode.key,
checked: true
}));
}
},
/**
* Return the currently active node or null.
* @returns {FancytreeNode}
*/
getActiveNode: function() {
return this.activeNode;
},
/** Return the first top level node if any (not the invisible root node).
* @returns {FancytreeNode | null}
*/
getFirstChild: function() {
return this.rootNode.getFirstChild();
},
/**
* Return node that has keyboard focus.
* @param {boolean} [ifTreeHasFocus=false] (not yet implemented)
* @returns {FancytreeNode}
*/
getFocusNode: function(ifTreeHasFocus) {
// TODO: implement ifTreeHasFocus
return this.focusNode;
},
/**
* Return node with a given key or null if not found.
* @param {string} key
* @param {FancytreeNode} [searchRoot] only search below this node
* @returns {FancytreeNode | null}
*/
getNodeByKey: function(key, searchRoot) {
// Search the DOM by element ID (assuming this is faster than traversing all nodes).
// $("#...") has problems, if the key contains '.', so we use getElementById()
var el, match;
if(!searchRoot){
el = document.getElementById(this.options.idPrefix + key);
if( el ){
return el.ftnode ? el.ftnode : null;
}
}
// Not found in the DOM, but still may be in an unrendered part of tree
// TODO: optimize with specialized loop
// TODO: consider keyMap?
searchRoot = searchRoot || this.rootNode;
match = null;
searchRoot.visit(function(node){
// window.console.log("getNodeByKey(" + key + "): ", node.key);
if(node.key === key) {
match = node;
return false;
}
}, true);
return match;
},
/** Return the invisible system root node.
* @returns {FancytreeNode}
*/
getRootNode: function() {
return this.rootNode;
},
/**
* Return an array of selected nodes.
* @param {boolean} [stopOnParents=false] only return the topmost selected
* node (useful with selectMode 3)
* @returns {FancytreeNode[]}
*/
getSelectedNodes: function(stopOnParents) {
var nodeList = [];
this.rootNode.visit(function(node){
if( node.selected ) {
nodeList.push(node);
if( stopOnParents === true ){
return "skip"; // stop processing this branch
}
}
});
return nodeList;
},
/** Return true if the tree control has keyboard focus
* @returns {boolean}
*/
hasFocus: function(){
return !!this._hasFocus;
},
/** Write to browser console if debugLevel >= 1 (prepending tree name)
* @param {*} msg string or object or array of such
*/
info: function(msg){
if( this.options.debugLevel >= 1 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("info", arguments);
}
},
/*
TODO: isInitializing: function() {
return ( this.phase=="init" || this.phase=="postInit" );
},
TODO: isReloading: function() {
return ( this.phase=="init" || this.phase=="postInit" ) && this.options.persist && this.persistence.cookiesFound;
},
TODO: isUserEvent: function() {
return ( this.phase=="userEvent" );
},
*/
/**
* Make sure that a node with a given ID is loaded, by traversing - and
* loading - its parents. This method is ment for lazy hierarchies.
* A callback is executed for every node as we go.
* @example
* tree.loadKeyPath("/_3/_23/_26/_27", function(node, status){
* if(status === "loaded") {
* console.log("loaded intermiediate node " + node);
* }else if(status === "ok") {
* node.activate();
* }
* });
*
* @param {string | string[]} keyPathList one or more key paths (e.g. '/3/2_1/7')
* @param {function} callback callback(node, status) is called for every visited node ('loading', 'loaded', 'ok', 'error')
* @returns {$.Promise}
*/
loadKeyPath: function(keyPathList, callback, _rootNode) {
var deferredList, dfd, i, path, key, loadMap, node, root, segList,
sep = this.options.keyPathSeparator,
self = this;
if(!$.isArray(keyPathList)){
keyPathList = [keyPathList];
}
// Pass 1: handle all path segments for nodes that are already loaded
// Collect distinct top-most lazy nodes in a map
loadMap = {};
for(i=0; i<keyPathList.length; i++){
root = _rootNode || this.rootNode;
path = keyPathList[i];
// strip leading slash
if(path.charAt(0) === sep){
path = path.substr(1);
}
// traverse and strip keys, until we hit a lazy, unloaded node
segList = path.split(sep);
while(segList.length){
key = segList.shift();
// node = _findDirectChild(root, key);
node = root._findDirectChild(key);
if(!node){
this.warn("loadKeyPath: key not found: " + key + " (parent: " + root + ")");
callback.call(this, key, "error");
break;
}else if(segList.length === 0){
callback.call(this, node, "ok");
break;
}else if(!node.lazy || (node.hasChildren() !== undefined )){
callback.call(this, node, "loaded");
root = node;
}else{
callback.call(this, node, "loaded");
// segList.unshift(key);
if(loadMap[key]){
loadMap[key].push(segList.join(sep));
}else{
loadMap[key] = [segList.join(sep)];
}
break;
}
}
}
// alert("loadKeyPath: loadMap=" + JSON.stringify(loadMap));
// Now load all lazy nodes and continue itearation for remaining paths
deferredList = [];
// Avoid jshint warning 'Don't make functions within a loop.':
function __lazyload(key, node, dfd){
callback.call(self, node, "loading");
node.load().done(function(){
self.loadKeyPath.call(self, loadMap[key], callback, node).always(_makeResolveFunc(dfd, self));
}).fail(function(errMsg){
self.warn("loadKeyPath: error loading: " + key + " (parent: " + root + ")");
callback.call(self, node, "error");
dfd.reject();
});
}
for(key in loadMap){
node = root._findDirectChild(key);
// alert("loadKeyPath: lazy node(" + key + ") = " + node);
dfd = new $.Deferred();
deferredList.push(dfd);
__lazyload(key, node, dfd);
}
// Return a promise that is resovled, when ALL paths were loaded
return $.when.apply($, deferredList).promise();
},
/** Re-fire beforeActivate and activate events. */
reactivate: function(setFocus) {
var node = this.activeNode;
if( node ) {
this.activeNode = null; // Force re-activating
node.setActive();
if( setFocus ){
node.setFocus();
}
}
},
/** Reload tree from source and return a promise.
* @param [source] optional new source (defaults to initial source data)
* @returns {$.Promise}
*/
reload: function(source) {
this._callHook("treeClear", this);
return this._callHook("treeLoad", this, source);
},
/**Render tree (i.e. create DOM elements for all top-level nodes).
* @param {boolean} [force=false] create DOM elemnts, even is parent is collapsed
* @param {boolean} [deep=false]
*/
render: function(force, deep) {
return this.rootNode.render(force, deep);
},
// TODO: selectKey: function(key, select)
// TODO: serializeArray: function(stopOnParents)
/**
* @param {boolean} [flag=true]
*/
setFocus: function(flag) {
return this._callHook("treeSetFocus", this, flag);
},
/**
* Return all nodes as nested list of {@link NodeData}.
*
* @param {boolean} [includeRoot=false] Returns the hidden system root node (and its children)
* @param {function} [callback(node)] Called for every node
* @returns {Array | object}
* @see FancytreeNode#toDict
*/
toDict: function(includeRoot, callback){
var res = this.rootNode.toDict(true, callback);
return includeRoot ? res : res.children;
},
/* Implicitly called for string conversions.
* @returns {string}
*/
toString: function(){
return "<Fancytree(#" + this._id + ")>";
},
/* _trigger a widget event with additional node ctx.
* @see EventData
*/
_triggerNodeEvent: function(type, node, originalEvent, extra) {
// this.debug("_trigger(" + type + "): '" + ctx.node.title + "'", ctx);
var ctx = this._makeHookContext(node, originalEvent, extra),
res = this.widget._trigger(type, originalEvent, ctx);
if(res !== false && ctx.result !== undefined){
return ctx.result;
}
return res;
},
/* _trigger a widget event with additional tree data. */
_triggerTreeEvent: function(type, originalEvent, extra) {
// this.debug("_trigger(" + type + ")", ctx);
var ctx = this._makeHookContext(this, originalEvent, extra),
res = this.widget._trigger(type, originalEvent, ctx);
if(res !== false && ctx.result !== undefined){
return ctx.result;
}
return res;
},
/** Call fn(node) for all nodes.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and children only.
* @returns {boolean} false, if the iterator was stopped.
*/
visit: function(fn) {
return this.rootNode.visit(fn, false);
},
/** Write warning to browser console (prepending tree info)
*
* @param {*} msg string or object or array of such
*/
warn: function(msg){
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("warn", arguments);
}
};
/**
* These additional methods of the {@link Fancytree} class are 'hook functions'
* that can be used and overloaded by extensions.
* (See <a href="https://github.com/mar10/fancytree/wiki/TutorialExtensions">writing extensions</a>.)
* @mixin Fancytree_Hooks
*/
$.extend(Fancytree.prototype,
/** @lends Fancytree_Hooks# */
{
/** Default handling for mouse click events.
*
* @param {EventData} ctx
*/
nodeClick: function(ctx) {
// this.tree.logDebug("ftnode.onClick(" + event.type + "): ftnode:" + this + ", button:" + event.button + ", which: " + event.which);
var activate, expand,
// event = ctx.originalEvent,
targetType = ctx.targetType,
node = ctx.node;
// TODO: use switch
// TODO: make sure clicks on embedded <input> doesn't steal focus (see table sample)
if( targetType === "expander" ) {
// Clicking the expander icon always expands/collapses
this._callHook("nodeToggleExpanded", ctx);
} else if( targetType === "checkbox" ) {
// Clicking the checkbox always (de)selects
this._callHook("nodeToggleSelected", ctx);
if( ctx.options.focusOnSelect ) { // #358
this._callHook("nodeSetFocus", ctx, true);
}
} else {
// Honor `clickFolderMode` for
expand = false;
activate = true;
if( node.folder ) {
switch( ctx.options.clickFolderMode ) {
case 2: // expand only
expand = true;
activate = false;
break;
case 3: // expand and activate
activate = true;
expand = true; //!node.isExpanded();
break;
// else 1 or 4: just activate
}
}
if( activate ) {
this.nodeSetFocus(ctx);
this._callHook("nodeSetActive", ctx, true);
}
if( expand ) {
if(!activate){
// this._callHook("nodeSetFocus", ctx);
}
// this._callHook("nodeSetExpanded", ctx, true);
this._callHook("nodeToggleExpanded", ctx);
}
}
// Make sure that clicks stop, otherwise <a href='#'> jumps to the top
// if(event.target.localName === "a" && event.target.className === "fancytree-title"){
// event.preventDefault();
// }
// TODO: return promise?
},
/** Collapse all other children of same parent.
*
* @param {EventData} ctx
* @param {object} callOpts
*/
nodeCollapseSiblings: function(ctx, callOpts) {
// TODO: return promise?
var ac, i, l,
node = ctx.node;
if( node.parent ){
ac = node.parent.children;
for (i=0, l=ac.length; i<l; i++) {
if ( ac[i] !== node && ac[i].expanded ){
this._callHook("nodeSetExpanded", ac[i], false, callOpts);
}
}
}
},
/** Default handling for mouse douleclick events.
* @param {EventData} ctx
*/
nodeDblclick: function(ctx) {
// TODO: return promise?
if( ctx.targetType === "title" && ctx.options.clickFolderMode === 4) {
// this.nodeSetFocus(ctx);
// this._callHook("nodeSetActive", ctx, true);
this._callHook("nodeToggleExpanded", ctx);
}
// TODO: prevent text selection on dblclicks
if( ctx.targetType === "title" ) {
ctx.originalEvent.preventDefault();
}
},
/** Default handling for mouse keydown events.
*
* NOTE: this may be called with node == null if tree (but no node) has focus.
* @param {EventData} ctx
*/
nodeKeydown: function(ctx) {
// TODO: return promise?
var matchNode, stamp, res,
event = ctx.originalEvent,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
which = event.which,
whichChar = String.fromCharCode(which),
clean = !(event.altKey || event.ctrlKey || event.metaKey || event.shiftKey),
$target = $(event.target),
handled = true,
activate = !(event.ctrlKey || !opts.autoActivate ),
KC = $.ui.keyCode;
// node.debug("ftnode.nodeKeydown(" + event.type + "): ftnode:" + this + ", charCode:" + event.charCode + ", keyCode: " + event.keyCode + ", which: " + event.which);
// Set focus to first node, if no other node has the focus yet
if( !node ){
this.getFirstChild().setFocus();
node = ctx.node = this.focusNode;
node.debug("Keydown force focus on first node");
}
if( opts.quicksearch && clean && /\w/.test(whichChar) && !$target.is(":input:enabled") ) {
// Allow to search for longer streaks if typed in quickly
stamp = new Date().getTime();
if( stamp - tree.lastQuicksearchTime > 500 ) {
tree.lastQuicksearchTerm = "";
}
tree.lastQuicksearchTime = stamp;
tree.lastQuicksearchTerm += whichChar;
// tree.debug("quicksearch find", tree.lastQuicksearchTerm);
matchNode = tree.findNextNode(tree.lastQuicksearchTerm, tree.getActiveNode());
if( matchNode ) {
matchNode.setActive();
}
event.preventDefault();
return;
}
switch( which ) {
// charCodes:
case KC.NUMPAD_ADD: //107: // '+'
case 187: // '+' @ Chrome, Safari
tree.nodeSetExpanded(ctx, true);
break;
case KC.NUMPAD_SUBTRACT: // '-'
case 189: // '-' @ Chrome, Safari
tree.nodeSetExpanded(ctx, false);
break;
case KC.SPACE:
if(opts.checkbox){
tree.nodeToggleSelected(ctx);
}else{
tree.nodeSetActive(ctx, true);
}
break;
case KC.ENTER:
tree.nodeSetActive(ctx, true);
break;
case KC.BACKSPACE:
case KC.LEFT:
case KC.RIGHT:
case KC.UP:
case KC.DOWN:
res = node.navigate(event.which, activate);
break;
default:
handled = false;
}
if(handled){
event.preventDefault();
}
},
// /** Default handling for mouse keypress events. */
// nodeKeypress: function(ctx) {
// var event = ctx.originalEvent;
// },
// /** Trigger lazyLoad event (async). */
// nodeLazyLoad: function(ctx) {
// var node = ctx.node;
// if(this._triggerNodeEvent())
// },
/** Load child nodes (async).
*
* @param {EventData} ctx
* @param {object[]|object|string|$.Promise|function} source
* @returns {$.Promise} The deferred will be resolved as soon as the (ajax)
* data was rendered.
*/
nodeLoadChildren: function(ctx, source) {
var ajax, delay, dfd,
tree = ctx.tree,
node = ctx.node;
if($.isFunction(source)){
source = source();
}
// TOTHINK: move to 'ajax' extension?
if(source.url){
// `source` is an Ajax options object
ajax = $.extend({}, ctx.options.ajax, source);
if(ajax.debugDelay){
// simulate a slow server
delay = ajax.debugDelay;
if($.isArray(delay)){ // random delay range [min..max]
delay = delay[0] + Math.random() * (delay[1] - delay[0]);
}
node.debug("nodeLoadChildren waiting debug delay " + Math.round(delay) + "ms");
ajax.debugDelay = false;
dfd = $.Deferred(function (dfd) {
setTimeout(function () {
$.ajax(ajax)
.done(function () { dfd.resolveWith(this, arguments); })
.fail(function () { dfd.rejectWith(this, arguments); });
}, delay);
});
}else{
dfd = $.ajax(ajax);
}
// Defer the deferred: we want to be able to reject, even if ajax
// resolved ok.
source = new $.Deferred();
dfd.done(function (data, textStatus, jqXHR) {
var errorObj, res;
if(typeof data === "string"){
$.error("Ajax request returned a string (did you get the JSON dataType wrong?).");
}
// postProcess is similar to the standard ajax dataFilter hook,
// but it is also called for JSONP
if( ctx.options.postProcess ){
res = tree._triggerNodeEvent("postProcess", ctx, ctx.originalEvent, {response: data, error: null, dataType: this.dataType});
if( res.error ) {
errorObj = $.isPlainObject(res.error) ? res.error : {message: res.error};
errorObj = tree._makeHookContext(node, null, errorObj);
source.rejectWith(this, [errorObj]);
return;
}
data = $.isArray(res) ? res : data;
} else if (data && data.hasOwnProperty("d") && ctx.options.enableAspx ) {
// Process ASPX WebMethod JSON object inside "d" property
data = (typeof data.d === "string") ? $.parseJSON(data.d) : data.d;
}
source.resolveWith(this, [data]);
}).fail(function (jqXHR, textStatus, errorThrown) {
var errorObj = tree._makeHookContext(node, null, {
error: jqXHR,
args: Array.prototype.slice.call(arguments),
message: errorThrown,
details: jqXHR.status + ": " + errorThrown
});
source.rejectWith(this, [errorObj]);
});
}
if($.isFunction(source.promise)){
// `source` is a deferred, i.e. ajax request
_assert(!node.isLoading());
// node._isLoading = true;
tree.nodeSetStatus(ctx, "loading");
source.done(function (children) {
tree.nodeSetStatus(ctx, "ok");
}).fail(function(error){
var ctxErr;
if (error.node && error.error && error.message) {
// error is already a context object
ctxErr = error;
} else {
ctxErr = tree._makeHookContext(node, null, {
error: error, // it can be jqXHR or any custom error
args: Array.prototype.slice.call(arguments),
message: error ? (error.message || error.toString()) : ""
});
}
if( tree._triggerNodeEvent("loadError", ctxErr, null) !== false ) {
tree.nodeSetStatus(ctx, "error", ctxErr.message, ctxErr.details);
}
});
}
// $.when(source) resolves also for non-deferreds
return $.when(source).done(function(children){
var metaData;
if( $.isPlainObject(children) ){
// We got {foo: 'abc', children: [...]}
// Copy extra properties to tree.data.foo
_assert($.isArray(children.children), "source must contain (or be) an array of children");
_assert(node.isRoot(), "source may only be an object for root nodes");
metaData = children;
children = children.children;
delete metaData.children;
$.extend(tree.data, metaData);
}
_assert($.isArray(children), "expected array of children");
node._setChildren(children);
// trigger fancytreeloadchildren
tree._triggerNodeEvent("loadChildren", node);
// }).always(function(){
// node._isLoading = false;
});
},
/** [Not Implemented] */
nodeLoadKeyPath: function(ctx, keyPathList) {
// TODO: implement and improve
// http://code.google.com/p/dynatree/issues/detail?id=222
},
/**
* Remove a single direct child of ctx.node.
* @param {EventData} ctx
* @param {FancytreeNode} childNode dircect child of ctx.node
*/
nodeRemoveChild: function(ctx, childNode) {
var idx,
node = ctx.node,
opts = ctx.options,
subCtx = $.extend({}, ctx, {node: childNode}),
children = node.children;
// FT.debug("nodeRemoveChild()", node.toString(), childNode.toString());
if( children.length === 1 ) {
_assert(childNode === children[0]);
return this.nodeRemoveChildren(ctx);
}
if( this.activeNode && (childNode === this.activeNode || this.activeNode.isDescendantOf(childNode))){
this.activeNode.setActive(false); // TODO: don't fire events
}
if( this.focusNode && (childNode === this.focusNode || this.focusNode.isDescendantOf(childNode))){
this.focusNode = null;
}
// TODO: persist must take care to clear select and expand cookies
this.nodeRemoveMarkup(subCtx);
this.nodeRemoveChildren(subCtx);
idx = $.inArray(childNode, children);
_assert(idx >= 0);
// Unlink to support GC
childNode.visit(function(n){
n.parent = null;
}, true);
this._callHook("treeRegisterNode", this, false, childNode);
if ( opts.removeNode ){
opts.removeNode.call(ctx.tree, {type: "removeNode"}, subCtx);
}
// remove from child list
children.splice(idx, 1);
},
/**Remove HTML markup for all descendents of ctx.node.
* @param {EventData} ctx
*/
nodeRemoveChildMarkup: function(ctx) {
var node = ctx.node;
// FT.debug("nodeRemoveChildMarkup()", node.toString());
// TODO: Unlink attr.ftnode to support GC
if(node.ul){
if( node.isRoot() ) {
$(node.ul).empty();
} else {
$(node.ul).remove();
node.ul = null;
}
node.visit(function(n){
n.li = n.ul = null;
});
}
},
/**Remove all descendants of ctx.node.
* @param {EventData} ctx
*/
nodeRemoveChildren: function(ctx) {
var subCtx,
tree = ctx.tree,
node = ctx.node,
children = node.children,
opts = ctx.options;
// FT.debug("nodeRemoveChildren()", node.toString());
if(!children){
return;
}
if( this.activeNode && this.activeNode.isDescendantOf(node)){
this.activeNode.setActive(false); // TODO: don't fire events
}
if( this.focusNode && this.focusNode.isDescendantOf(node)){
this.focusNode = null;
}
// TODO: persist must take care to clear select and expand cookies
this.nodeRemoveChildMarkup(ctx);
// Unlink children to support GC
// TODO: also delete this.children (not possible using visit())
subCtx = $.extend({}, ctx);
node.visit(function(n){
n.parent = null;
tree._callHook("treeRegisterNode", tree, false, n);
if ( opts.removeNode ){
subCtx.node = n;
opts.removeNode.call(ctx.tree, {type: "removeNode"}, subCtx);
}
});
if( node.lazy ){
// 'undefined' would be interpreted as 'not yet loaded' for lazy nodes
node.children = [];
} else{
node.children = null;
}
this.nodeRenderStatus(ctx);
},
/**Remove HTML markup for ctx.node and all its descendents.
* @param {EventData} ctx
*/
nodeRemoveMarkup: function(ctx) {
var node = ctx.node;
// FT.debug("nodeRemoveMarkup()", node.toString());
// TODO: Unlink attr.ftnode to support GC
if(node.li){
$(node.li).remove();
node.li = null;
}
this.nodeRemoveChildMarkup(ctx);
},
/**
* Create `<li><span>..</span> .. </li>` tags for this node.
*
* This method takes care that all HTML markup is created that is required
* to display this node in it's current state.
*
* Call this method to create new nodes, or after the strucuture
* was changed (e.g. after moving this node or adding/removing children)
* nodeRenderTitle() and nodeRenderStatus() are implied.
*
* Note: if a node was created/removed, nodeRender() must be called for the
* parent.
* <code>
* <li id='KEY' ftnode=NODE>
* <span class='fancytree-node fancytree-expanded fancytree-has-children fancytree-lastsib fancytree-exp-el fancytree-ico-e'>
* <span class="fancytree-expander"></span>
* <span class="fancytree-checkbox"></span> // only present in checkbox mode
* <span class="fancytree-icon"></span>
* <a href="#" class="fancytree-title"> Node 1 </a>
* </span>
* <ul> // only present if node has children
* <li id='KEY' ftnode=NODE> child1 ... </li>
* <li id='KEY' ftnode=NODE> child2 ... </li>
* </ul>
* </li>
* </code>
*
* @param {EventData} ctx
* @param {boolean} [force=false] re-render, even if html markup was already created
* @param {boolean} [deep=false] also render all descendants, even if parent is collapsed
* @param {boolean} [collapsed=false] force root node to be collapsed, so we can apply animated expand later
*/
nodeRender: function(ctx, force, deep, collapsed, _recursive) {
/* This method must take care of all cases where the current data mode
* (i.e. node hierarchy) does not match the current markup.
*
* - node was not yet rendered:
* create markup
* - node was rendered: exit fast
* - children have been added
* - childern have been removed
*/
var childLI, childNode1, childNode2, i, l, next, subCtx,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
aria = opts.aria,
firstTime = false,
parent = node.parent,
isRootNode = !parent,
children = node.children;
// FT.debug("nodeRender(" + !!force + ", " + !!deep + ")", node.toString());
if( ! isRootNode && ! parent.ul ) {
// Calling node.collapse on a deep, unrendered node
return;
}
_assert(isRootNode || parent.ul, "parent UL must exist");
// if(node.li && (force || (node.li.parentNode !== node.parent.ul) ) ){
// if(node.li.parentNode !== node.parent.ul){
// // alert("unlink " + node + " (must be child of " + node.parent + ")");
// this.warn("unlink " + node + " (must be child of " + node.parent + ")");
// }
// // this.debug("nodeRemoveMarkup...");
// this.nodeRemoveMarkup(ctx);
// }
// Render the node
if( !isRootNode ){
// Discard markup on force-mode, or if it is not linked to parent <ul>
if(node.li && (force || (node.li.parentNode !== node.parent.ul) ) ){
if(node.li.parentNode !== node.parent.ul){
// alert("unlink " + node + " (must be child of " + node.parent + ")");
this.warn("unlink " + node + " (must be child of " + node.parent + ")");
}
// this.debug("nodeRemoveMarkup...");
this.nodeRemoveMarkup(ctx);
}
// Create <li><span /> </li>
// node.debug("render...");
if( !node.li ) {
// node.debug("render... really");
firstTime = true;
node.li = document.createElement("li");
node.li.ftnode = node;
if(aria){
// TODO: why doesn't this work:
// node.li.role = "treeitem";
// $(node.li).attr("role", "treeitem")
// .attr("aria-labelledby", "ftal_" + node.key);
}
if( node.key && opts.generateIds ){
node.li.id = opts.idPrefix + node.key;
}
node.span = document.createElement("span");
node.span.className = "fancytree-node";
if(aria){
$(node.span).attr("aria-labelledby", "ftal_" + node.key);
}
node.li.appendChild(node.span);
// Create inner HTML for the <span> (expander, checkbox, icon, and title)
this.nodeRenderTitle(ctx);
// Allow tweaking and binding, after node was created for the first time
if ( opts.createNode ){
opts.createNode.call(tree, {type: "createNode"}, ctx);
}
}else{
// this.nodeRenderTitle(ctx);
this.nodeRenderStatus(ctx);
}
// Allow tweaking after node state was rendered
if ( opts.renderNode ){
opts.renderNode.call(tree, {type: "renderNode"}, ctx);
}
}
// Visit child nodes
if( children ){
if( isRootNode || node.expanded || deep === true ) {
// Create a UL to hold the children
if( !node.ul ){
node.ul = document.createElement("ul");
if((collapsed === true && !_recursive) || !node.expanded){
// hide top UL, so we can use an animation to show it later
node.ul.style.display = "none";
}
if(aria){
$(node.ul).attr("role", "group");
}
if ( node.li ) { // issue #67
node.li.appendChild(node.ul);
} else {
node.tree.$div.append(node.ul);
}
}
// Add child markup
for(i=0, l=children.length; i<l; i++) {
subCtx = $.extend({}, ctx, {node: children[i]});
this.nodeRender(subCtx, force, deep, false, true);
}
// Remove <li> if nodes have moved to another parent
childLI = node.ul.firstChild;
while( childLI ){
childNode2 = childLI.ftnode;
if( childNode2 && childNode2.parent !== node ) {
node.debug("_fixParent: remove missing " + childNode2, childLI);
next = childLI.nextSibling;
childLI.parentNode.removeChild(childLI);
childLI = next;
}else{
childLI = childLI.nextSibling;
}
}
// Make sure, that <li> order matches node.children order.
childLI = node.ul.firstChild;
for(i=0, l=children.length-1; i<l; i++) {
childNode1 = children[i];
childNode2 = childLI.ftnode;
if( childNode1 !== childNode2 ) {
// node.debug("_fixOrder: mismatch at index " + i + ": " + childNode1 + " != " + childNode2);
node.ul.insertBefore(childNode1.li, childNode2.li);
} else {
childLI = childLI.nextSibling;
}
}
}
}else{
// No children: remove markup if any
if( node.ul ){
// alert("remove child markup for " + node);
this.warn("remove child markup for " + node);
this.nodeRemoveChildMarkup(ctx);
}
}
if( !isRootNode ){
// Update element classes according to node state
// this.nodeRenderStatus(ctx);
// Finally add the whole structure to the DOM, so the browser can render
if(firstTime){
parent.ul.appendChild(node.li);
}
}
},
/** Create HTML for the node's outer <span> (expander, checkbox, icon, and title).
*
* nodeRenderStatus() is implied.
* @param {EventData} ctx
* @param {string} [title] optinal new title
*/
nodeRenderTitle: function(ctx, title) {
// set node connector images, links and text
var id, iconSpanClass, nodeTitle, role, tabindex, tooltip,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
aria = opts.aria,
level = node.getLevel(),
ares = [],
iconSrc = node.data.icon;
if(title !== undefined){
node.title = title;
}
if(!node.span){
// Silently bail out if node was not rendered yet, assuming
// node.render() will be called as the node becomes visible
return;
}
// connector (expanded, expandable or simple)
// TODO: optimize this if clause
if( level < opts.minExpandLevel ) {
if( !node.lazy ) {
node.expanded = true;
}
if(level > 1){
if(aria){
ares.push("<span role='button' class='fancytree-expander fancytree-expander-fixed'></span>");
}else{
ares.push("<span class='fancytree-expander fancytree-expander-fixed''></span>");
}
}
// .. else (i.e. for root level) skip expander/connector alltogether
} else {
if(aria){
ares.push("<span role='button' class='fancytree-expander'></span>");
}else{
ares.push("<span class='fancytree-expander'></span>");
}
}
// Checkbox mode
if( opts.checkbox && node.hideCheckbox !== true && !node.isStatusNode() ) {
if(aria){
ares.push("<span role='checkbox' class='fancytree-checkbox'></span>");
}else{
ares.push("<span class='fancytree-checkbox'></span>");
}
}
// folder or doctype icon
role = aria ? " role='img'" : "";
if( iconSrc === true || (iconSrc !== false && opts.icons !== false) ) {
// opts.icons defines the default behavior, node.icon == true/false can override this
if ( iconSrc && typeof iconSrc === "string" ) {
// node.icon is an image url
iconSrc = (iconSrc.charAt(0) === "/") ? iconSrc : ((opts.imagePath || "") + iconSrc);
ares.push("<img src='" + iconSrc + "' class='fancytree-icon' alt='' />");
} else {
// See if node.iconClass or opts.iconClass() define a class name
iconSpanClass = (opts.iconClass && opts.iconClass.call(tree, node, ctx)) || node.data.iconclass || null;
if( iconSpanClass ) {
ares.push("<span " + role + " class='fancytree-custom-icon " + iconSpanClass + "'></span>");
} else {
ares.push("<span " + role + " class='fancytree-icon'></span>");
}
}
}
// node title
nodeTitle = "";
if ( opts.renderTitle ){
nodeTitle = opts.renderTitle.call(tree, {type: "renderTitle"}, ctx) || "";
}
if(!nodeTitle){
tooltip = node.tooltip ? " title='" + FT.escapeHtml(node.tooltip) + "'" : "";
id = aria ? " id='ftal_" + node.key + "'" : "";
role = aria ? " role='treeitem'" : "";
tabindex = opts.titlesTabbable ? " tabindex='0'" : "";
nodeTitle = "<span " + role + " class='fancytree-title'" + id + tooltip + tabindex + ">" + node.title + "</span>";
}
ares.push(nodeTitle);
// Note: this will trigger focusout, if node had the focus
//$(node.span).html(ares.join("")); // it will cleanup the jQuery data currently associated with SPAN (if any), but it executes more slowly
node.span.innerHTML = ares.join("");
// Update CSS classes
this.nodeRenderStatus(ctx);
},
/** Update element classes according to node state.
* @param {EventData} ctx
*/
nodeRenderStatus: function(ctx) {
// Set classes for current status
var node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
// nodeContainer = node[tree.nodeContainerAttrName],
hasChildren = node.hasChildren(),
isLastSib = node.isLastSibling(),
aria = opts.aria,
// $ariaElem = aria ? $(node[tree.ariaPropName]) : null,
$ariaElem = $(node.span).find(".fancytree-title"),
cn = opts._classNames,
cnList = [],
statusElem = node[tree.statusClassPropName];
if( !statusElem ){
// if this function is called for an unrendered node, ignore it (will be updated on nect render anyway)
return;
}
// Build a list of class names that we will add to the node <span>
cnList.push(cn.node);
if( tree.activeNode === node ){
cnList.push(cn.active);
// $(">span.fancytree-title", statusElem).attr("tabindex", "0");
// tree.$container.removeAttr("tabindex");
// }else{
// $(">span.fancytree-title", statusElem).removeAttr("tabindex");
// tree.$container.attr("tabindex", "0");
}
if( tree.focusNode === node ){
cnList.push(cn.focused);
if(aria){
// $(">span.fancytree-title", statusElem).attr("tabindex", "0");
// $(">span.fancytree-title", statusElem).attr("tabindex", "-1");
// TODO: is this the right element for this attribute?
$ariaElem
.attr("aria-activedescendant", true);
// .attr("tabindex", "-1");
}
}else if(aria){
// $(">span.fancytree-title", statusElem).attr("tabindex", "-1");
$ariaElem
.removeAttr("aria-activedescendant");
// .removeAttr("tabindex");
}
if( node.expanded ){
cnList.push(cn.expanded);
if(aria){
$ariaElem.attr("aria-expanded", true);
}
}else if(aria){
$ariaElem.removeAttr("aria-expanded");
}
if( node.folder ){
cnList.push(cn.folder);
}
if( hasChildren !== false ){
cnList.push(cn.hasChildren);
}
// TODO: required?
if( isLastSib ){
cnList.push(cn.lastsib);
}
if( node.lazy && node.children == null ){
cnList.push(cn.lazy);
}
if( node.partsel ){
cnList.push(cn.partsel);
}
if( node.unselectable ){
cnList.push(cn.unselectable);
}
if( node._isLoading ){
cnList.push(cn.loading);
}
if( node._error ){
cnList.push(cn.error);
}
if( node.selected ){
cnList.push(cn.selected);
if(aria){
$ariaElem.attr("aria-selected", true);
}
}else if(aria){
$ariaElem.attr("aria-selected", false);
}
if( node.extraClasses ){
cnList.push(node.extraClasses);
}
// IE6 doesn't correctly evaluate multiple class names,
// so we create combined class names that can be used in the CSS
if( hasChildren === false ){
cnList.push(cn.combinedExpanderPrefix + "n" +
(isLastSib ? "l" : "")
);
}else{
cnList.push(cn.combinedExpanderPrefix +
(node.expanded ? "e" : "c") +
(node.lazy && node.children == null ? "d" : "") +
(isLastSib ? "l" : "")
);
}
cnList.push(cn.combinedIconPrefix +
(node.expanded ? "e" : "c") +
(node.folder ? "f" : "")
);
// node.span.className = cnList.join(" ");
statusElem.className = cnList.join(" ");
// TODO: we should not set this in the <span> tag also, if we set it here:
// Maybe most (all) of the classes should be set in LI instead of SPAN?
if(node.li){
node.li.className = isLastSib ? cn.lastsib : "";
}
},
/** Activate node.
* flag defaults to true.
* If flag is true, the node is activated (must be a synchronous operation)
* If flag is false, the node is deactivated (must be a synchronous operation)
* @param {EventData} ctx
* @param {boolean} [flag=true]
* @param {object} [opts] additional options. Defaults to {noEvents: false}
*/
nodeSetActive: function(ctx, flag, callOpts) {
// Handle user click / [space] / [enter], according to clickFolderMode.
callOpts = callOpts || {};
var subCtx,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
noEvents = (callOpts.noEvents === true),
isActive = (node === tree.activeNode);
// flag defaults to true
flag = (flag !== false);
// node.debug("nodeSetActive", flag);
if(isActive === flag){
// Nothing to do
return _getResolvedPromise(node);
}else if(flag && !noEvents && this._triggerNodeEvent("beforeActivate", node, ctx.originalEvent) === false ){
// Callback returned false
return _getRejectedPromise(node, ["rejected"]);
}
if(flag){
if(tree.activeNode){
_assert(tree.activeNode !== node, "node was active (inconsistency)");
subCtx = $.extend({}, ctx, {node: tree.activeNode});
tree.nodeSetActive(subCtx, false);
_assert(tree.activeNode === null, "deactivate was out of sync?");
}
if(opts.activeVisible){
// tree.nodeMakeVisible(ctx);
node.makeVisible({scrollIntoView: false}); // nodeSetFocus will scroll
}
tree.activeNode = node;
tree.nodeRenderStatus(ctx);
tree.nodeSetFocus(ctx);
if( !noEvents ) {
tree._triggerNodeEvent("activate", node, ctx.originalEvent);
}
}else{
_assert(tree.activeNode === node, "node was not active (inconsistency)");
tree.activeNode = null;
this.nodeRenderStatus(ctx);
if( !noEvents ) {
ctx.tree._triggerNodeEvent("deactivate", node, ctx.originalEvent);
}
}
},
/** Expand or collapse node, return Deferred.promise.
*
* @param {EventData} ctx
* @param {boolean} [flag=true]
* @param {object} [opts] additional options. Defaults to {noAnimation: false, noEvents: false}
* @returns {$.Promise} The deferred will be resolved as soon as the (lazy)
* data was retrieved, rendered, and the expand animation finshed.
*/
nodeSetExpanded: function(ctx, flag, callOpts) {
callOpts = callOpts || {};
var _afterLoad, dfd, i, l, parents, prevAC,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
noAnimation = (callOpts.noAnimation === true),
noEvents = (callOpts.noEvents === true);
// flag defaults to true
flag = (flag !== false);
// node.debug("nodeSetExpanded(" + flag + ")");
if((node.expanded && flag) || (!node.expanded && !flag)){
// Nothing to do
// node.debug("nodeSetExpanded(" + flag + "): nothing to do");
return _getResolvedPromise(node);
}else if(flag && !node.lazy && !node.hasChildren() ){
// Prevent expanding of empty nodes
// return _getRejectedPromise(node, ["empty"]);
return _getResolvedPromise(node);
}else if( !flag && node.getLevel() < opts.minExpandLevel ) {
// Prevent collapsing locked levels
return _getRejectedPromise(node, ["locked"]);
}else if ( !noEvents && this._triggerNodeEvent("beforeExpand", node, ctx.originalEvent) === false ){
// Callback returned false
return _getRejectedPromise(node, ["rejected"]);
}
// If this node inside a collpased node, no animation and scrolling is needed
if( !noAnimation && !node.isVisible() ) {
noAnimation = callOpts.noAnimation = true;
}
dfd = new $.Deferred();
// Auto-collapse mode: collapse all siblings
if( flag && !node.expanded && opts.autoCollapse ) {
parents = node.getParentList(false, true);
prevAC = opts.autoCollapse;
try{
opts.autoCollapse = false;
for(i=0, l=parents.length; i<l; i++){
// TODO: should return promise?
this._callHook("nodeCollapseSiblings", parents[i], callOpts);
}
}finally{
opts.autoCollapse = prevAC;
}
}
// Trigger expand/collapse after expanding
dfd.done(function(){
if( flag && opts.autoScroll && !noAnimation ) {
// Scroll down to last child, but keep current node visible
node.getLastChild().scrollIntoView(true, {topNode: node}).always(function(){
if( !noEvents ) {
ctx.tree._triggerNodeEvent(flag ? "expand" : "collapse", ctx);
}
});
} else {
if( !noEvents ) {
ctx.tree._triggerNodeEvent(flag ? "expand" : "collapse", ctx);
}
}
});
// vvv Code below is executed after loading finished:
_afterLoad = function(callback){
var duration, easing, isVisible, isExpanded;
node.expanded = flag;
// Create required markup, but make sure the top UL is hidden, so we
// can animate later
tree._callHook("nodeRender", ctx, false, false, true);
// If the currently active node is now hidden, deactivate it
// if( opts.activeVisible && this.activeNode && ! this.activeNode.isVisible() ) {
// this.activeNode.deactivate();
// }
// Expanding a lazy node: set 'loading...' and call callback
// if( bExpand && this.data.isLazy && this.childList === null && !this._isLoading ) {
// this._loadContent();
// return;
// }
// Hide children, if node is collapsed
if( node.ul ) {
isVisible = (node.ul.style.display !== "none");
isExpanded = !!node.expanded;
if ( isVisible === isExpanded ) {
node.warn("nodeSetExpanded: UL.style.display already set");
} else if ( !opts.fx || noAnimation ) {
node.ul.style.display = ( node.expanded || !parent ) ? "" : "none";
} else {
duration = opts.fx.duration || 200;
easing = opts.fx.easing;
// node.debug("nodeSetExpanded: animate start...");
$(node.ul).animate(opts.fx, duration, easing, function(){
// node.debug("nodeSetExpanded: animate done");
callback();
});
return;
}
}
callback();
};
// ^^^ Code above is executed after loading finshed.
// Load lazy nodes, if any. Then continue with _afterLoad()
if(flag && node.lazy && node.hasChildren() === undefined){
// node.debug("nodeSetExpanded: load start...");
node.load().done(function(){
// node.debug("nodeSetExpanded: load done");
if(dfd.notifyWith){ // requires jQuery 1.6+
dfd.notifyWith(node, ["loaded"]);
}
_afterLoad(function () { dfd.resolveWith(node); });
}).fail(function(errMsg){
_afterLoad(function () { dfd.rejectWith(node, ["load failed (" + errMsg + ")"]); });
});
/*
var source = tree._triggerNodeEvent("lazyLoad", node, ctx.originalEvent);
_assert(typeof source !== "boolean", "lazyLoad event must return source in data.result");
node.debug("nodeSetExpanded: load start...");
this._callHook("nodeLoadChildren", ctx, source).done(function(){
node.debug("nodeSetExpanded: load done");
if(dfd.notifyWith){ // requires jQuery 1.6+
dfd.notifyWith(node, ["loaded"]);
}
_afterLoad.call(tree);
}).fail(function(errMsg){
dfd.rejectWith(node, ["load failed (" + errMsg + ")"]);
});
*/
}else{
_afterLoad(function () { dfd.resolveWith(node); });
}
// node.debug("nodeSetExpanded: returns");
return dfd.promise();
},
/** Focus ot blur this node.
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
nodeSetFocus: function(ctx, flag) {
// ctx.node.debug("nodeSetFocus(" + flag + ")");
var ctx2,
tree = ctx.tree,
node = ctx.node;
flag = (flag !== false);
// Blur previous node if any
if(tree.focusNode){
if(tree.focusNode === node && flag){
// node.debug("nodeSetFocus(" + flag + "): nothing to do");
return;
}
ctx2 = $.extend({}, ctx, {node: tree.focusNode});
tree.focusNode = null;
this._triggerNodeEvent("blur", ctx2);
this._callHook("nodeRenderStatus", ctx2);
}
// Set focus to container and node
if(flag){
if( !this.hasFocus() ){
node.debug("nodeSetFocus: forcing container focus");
// Note: we pass _calledByNodeSetFocus=true
this._callHook("treeSetFocus", ctx, true, true);
}
// this.nodeMakeVisible(ctx);
node.makeVisible({scrollIntoView: false});
tree.focusNode = node;
// node.debug("FOCUS...");
// $(node.span).find(".fancytree-title").focus();
this._triggerNodeEvent("focus", ctx);
// if(ctx.options.autoActivate){
// tree.nodeSetActive(ctx, true);
// }
if(ctx.options.autoScroll){
node.scrollIntoView();
}
this._callHook("nodeRenderStatus", ctx);
}
},
/** (De)Select node, return new status (sync).
*
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
nodeSetSelected: function(ctx, flag) {
var node = ctx.node,
tree = ctx.tree,
opts = ctx.options;
// flag defaults to true
flag = (flag !== false);
node.debug("nodeSetSelected(" + flag + ")", ctx);
if( node.unselectable){
return;
}
// TODO: !!node.expanded is nicer, but doesn't pass jshint
// https://github.com/jshint/jshint/issues/455
// if( !!node.expanded === !!flag){
if((node.selected && flag) || (!node.selected && !flag)){
return !!node.selected;
}else if ( this._triggerNodeEvent("beforeSelect", node, ctx.originalEvent) === false ){
return !!node.selected;
}
if(flag && opts.selectMode === 1){
// single selection mode
if(tree.lastSelectedNode){
tree.lastSelectedNode.setSelected(false);
}
}else if(opts.selectMode === 3){
// multi.hier selection mode
node.selected = flag;
// this._fixSelectionState(node);
node.fixSelection3AfterClick();
}
node.selected = flag;
this.nodeRenderStatus(ctx);
tree.lastSelectedNode = flag ? node : null;
tree._triggerNodeEvent("select", ctx);
},
/** Show node status (ok, loading, error) using styles and a dummy child node.
*
* @param {EventData} ctx
* @param status
* @param message
* @param details
*/
nodeSetStatus: function(ctx, status, message, details) {
var node = ctx.node,
tree = ctx.tree;
// cn = ctx.options._classNames;
function _clearStatusNode() {
// Remove dedicated dummy node, if any
var firstChild = ( node.children ? node.children[0] : null );
if ( firstChild && firstChild.isStatusNode() ) {
try{
// I've seen exceptions here with loadKeyPath...
if(node.ul){
node.ul.removeChild(firstChild.li);
firstChild.li = null; // avoid leaks (DT issue 215)
}
}catch(e){}
if( node.children.length === 1 ){
node.children = [];
}else{
node.children.shift();
}
}
}
function _setStatusNode(data, type) {
// Create/modify the dedicated dummy node for 'loading...' or
// 'error!' status. (only called for direct child of the invisible
// system root)
var firstChild = ( node.children ? node.children[0] : null );
if ( firstChild && firstChild.isStatusNode() ) {
$.extend(firstChild, data);
// tree._callHook("nodeRender", firstChild);
tree._callHook("nodeRenderTitle", firstChild);
} else {
data.key = "_statusNode";
node._setChildren([data]);
node.children[0].statusNodeType = type;
tree.render();
}
return node.children[0];
}
switch( status ){
case "ok":
_clearStatusNode();
// $(node.span).removeClass(cn.loading).removeClass(cn.error);
node._isLoading = false;
node._error = null;
node.renderStatus();
break;
case "loading":
// $(node.span).removeClass(cn.error).addClass(cn.loading);
if( !node.parent ) {
_setStatusNode({
title: tree.options.strings.loading + (message ? " (" + message + ") " : ""),
tooltip: details,
extraClasses: "fancytree-statusnode-wait"
}, status);
}
node._isLoading = true;
node._error = null;
node.renderStatus();
break;
case "error":
// $(node.span).removeClass(cn.loading).addClass(cn.error);
_setStatusNode({
title: tree.options.strings.loadError + (message ? " (" + message + ") " : ""),
tooltip: details,
extraClasses: "fancytree-statusnode-error"
}, status);
node._isLoading = false;
node._error = { message: message, details: details };
node.renderStatus();
break;
default:
$.error("invalid node status " + status);
}
},
/**
*
* @param {EventData} ctx
*/
nodeToggleExpanded: function(ctx) {
return this.nodeSetExpanded(ctx, !ctx.node.expanded);
},
/**
* @param {EventData} ctx
*/
nodeToggleSelected: function(ctx) {
return this.nodeSetSelected(ctx, !ctx.node.selected);
},
/** Remove all nodes.
* @param {EventData} ctx
*/
treeClear: function(ctx) {
var tree = ctx.tree;
tree.activeNode = null;
tree.focusNode = null;
tree.$div.find(">ul.fancytree-container").empty();
// TODO: call destructors and remove reference loops
tree.rootNode.children = null;
},
/** Widget was created (called only once, even it re-initialized).
* @param {EventData} ctx
*/
treeCreate: function(ctx) {
},
/** Widget was destroyed.
* @param {EventData} ctx
*/
treeDestroy: function(ctx) {
},
/** Widget was (re-)initialized.
* @param {EventData} ctx
*/
treeInit: function(ctx) {
//this.debug("Fancytree.treeInit()");
this.treeLoad(ctx);
},
/** Parse Fancytree from source, as configured in the options.
* @param {EventData} ctx
* @param {object} [source] optional new source (use last data otherwise)
*/
treeLoad: function(ctx, source) {
var type, $ul,
tree = ctx.tree,
$container = ctx.widget.element,
dfd,
// calling context for root node
rootCtx = $.extend({}, ctx, {node: this.rootNode});
if(tree.rootNode.children){
this.treeClear(ctx);
}
source = source || this.options.source;
if(!source){
type = $container.data("type") || "html";
switch(type){
case "html":
$ul = $container.find(">ul:first");
$ul.addClass("ui-fancytree-source ui-helper-hidden");
source = $.ui.fancytree.parseHtml($ul);
// allow to init tree.data.foo from <ul data-foo=''>
this.data = $.extend(this.data, _getElementDataAsDict($ul));
break;
case "json":
// $().addClass("ui-helper-hidden");
source = $.parseJSON($container.text());
if(source.children){
if(source.title){tree.title = source.title;}
source = source.children;
}
break;
default:
$.error("Invalid data-type: " + type);
}
}else if(typeof source === "string"){
// TODO: source is an element ID
$.error("Not implemented");
}
// $container.addClass("ui-widget ui-widget-content ui-corner-all");
// Trigger fancytreeinit after nodes have been loaded
dfd = this.nodeLoadChildren(rootCtx, source).done(function(){
tree.render();
if( ctx.options.selectMode === 3 ){
tree.rootNode.fixSelection3FromEndNodes();
}
tree._triggerTreeEvent("init", null, { status: true });
}).fail(function(){
tree.render();
tree._triggerTreeEvent("init", null, { status: false });
});
return dfd;
},
/** Node was inserted into or removed from the tree.
* @param {EventData} ctx
* @param {boolean} add
* @param {FancytreeNode} node
*/
treeRegisterNode: function(ctx, add, node) {
},
/** Widget got focus.
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
treeSetFocus: function(ctx, flag, _calledByNodeSetFocus) {
flag = (flag !== false);
// this.debug("treeSetFocus(" + flag + "), _calledByNodeSetFocus: " + _calledByNodeSetFocus);
// this.debug(" focusNode: " + this.focusNode);
// this.debug(" activeNode: " + this.activeNode);
if( flag !== this.hasFocus() ){
this._hasFocus = flag;
this.$container.toggleClass("fancytree-treefocus", flag);
this._triggerTreeEvent(flag ? "focusTree" : "blurTree");
}
}
});
/* ******************************************************************************
* jQuery UI widget boilerplate
*/
/**
* The plugin (derrived from <a href=" http://api.jqueryui.com/jQuery.widget/">jQuery.Widget</a>).<br>
* This constructor is not called directly. Use `$(selector).fancytree({})`
* to initialize the plugin instead.<br>
* <pre class="sh_javascript sunlight-highlight-javascript">// Access widget methods and members:
* var tree = $("#tree").fancytree("getTree");
* var node = $("#tree").fancytree("getActiveNode", "1234");
* </pre>
*
* @mixin Fancytree_Widget
*/
$.widget("ui.fancytree",
/** @lends Fancytree_Widget# */
{
/**These options will be used as defaults
* @type {FancytreeOptions}
*/
options:
{
activeVisible: true,
ajax: {
type: "GET",
cache: false, // false: Append random '_' argument to the request url to prevent caching.
// timeout: 0, // >0: Make sure we get an ajax error if server is unreachable
dataType: "json" // Expect json format and pass json object to callbacks.
}, //
aria: false, // TODO: default to true
autoActivate: true,
autoCollapse: false,
// autoFocus: false,
autoScroll: false,
checkbox: false,
/**defines click behavior*/
clickFolderMode: 4,
debugLevel: null, // 0..2 (null: use global setting $.ui.fancytree.debugInfo)
disabled: false, // TODO: required anymore?
enableAspx: true, // TODO: document
extensions: [],
fx: { height: "toggle", duration: 200 },
generateIds: false,
icons: true,
idPrefix: "ft_",
focusOnSelect: false,
keyboard: true,
keyPathSeparator: "/",
minExpandLevel: 1,
quicksearch: false,
scrollOfs: {top: 0, bottom: 0},
scrollParent: null,
selectMode: 2,
strings: {
loading: "Loading…",
loadError: "Load error!"
},
tabbable: true,
titlesTabbable: false,
_classNames: {
node: "fancytree-node",
folder: "fancytree-folder",
combinedExpanderPrefix: "fancytree-exp-",
combinedIconPrefix: "fancytree-ico-",
hasChildren: "fancytree-has-children",
active: "fancytree-active",
selected: "fancytree-selected",
expanded: "fancytree-expanded",
lazy: "fancytree-lazy",
focused: "fancytree-focused",
partsel: "fancytree-partsel",
unselectable: "fancytree-unselectable",
lastsib: "fancytree-lastsib",
loading: "fancytree-loading",
error: "fancytree-error"
},
// events
lazyLoad: null,
postProcess: null
},
/* Set up the widget, Called on first $().fancytree() */
_create: function() {
this.tree = new Fancytree(this);
this.$source = this.source || this.element.data("type") === "json" ? this.element
: this.element.find(">ul:first");
// Subclass Fancytree instance with all enabled extensions
var extension, extName, i,
extensions = this.options.extensions,
base = this.tree;
for(i=0; i<extensions.length; i++){
extName = extensions[i];
extension = $.ui.fancytree._extensions[extName];
if(!extension){
$.error("Could not apply extension '" + extName + "' (it is not registered, did you forget to include it?)");
}
// Add extension options as tree.options.EXTENSION
// _assert(!this.tree.options[extName], "Extension name must not exist as option name: " + extName);
this.tree.options[extName] = $.extend(true, {}, extension.options, this.tree.options[extName]);
// Add a namespace tree.ext.EXTENSION, to hold instance data
_assert(this.tree.ext[extName] === undefined, "Extension name must not exist as Fancytree.ext attribute: '" + extName + "'");
// this.tree[extName] = extension;
this.tree.ext[extName] = {};
// Subclass Fancytree methods using proxies.
_subclassObject(this.tree, base, extension, extName);
// current extension becomes base for the next extension
base = extension;
}
//
this.tree._callHook("treeCreate", this.tree);
// Note: 'fancytreecreate' event is fired by widget base class
// this.tree._triggerTreeEvent("create");
},
/* Called on every $().fancytree() */
_init: function() {
this.tree._callHook("treeInit", this.tree);
// TODO: currently we call bind after treeInit, because treeInit
// might change tree.$container.
// It would be better, to move ebent binding into hooks altogether
this._bind();
},
/* Use the _setOption method to respond to changes to options */
_setOption: function(key, value) {
var callDefault = true,
rerender = false;
switch( key ) {
case "aria":
case "checkbox":
case "icons":
case "minExpandLevel":
case "tabbable":
// case "nolink":
this.tree._callHook("treeCreate", this.tree);
rerender = true;
break;
case "source":
callDefault = false;
this.tree._callHook("treeLoad", this.tree, value);
break;
}
this.tree.debug("set option " + key + "=" + value + " <" + typeof(value) + ">");
if(callDefault){
// In jQuery UI 1.8, you have to manually invoke the _setOption method from the base widget
$.Widget.prototype._setOption.apply(this, arguments);
// TODO: In jQuery UI 1.9 and above, you use the _super method instead
// this._super( "_setOption", key, value );
}
if(rerender){
this.tree.render(true, false); // force, not-deep
}
},
/** Use the destroy method to clean up any modifications your widget has made to the DOM */
destroy: function() {
this._unbind();
this.tree._callHook("treeDestroy", this.tree);
// this.element.removeClass("ui-widget ui-widget-content ui-corner-all");
this.tree.$div.find(">ul.fancytree-container").remove();
this.$source && this.$source.removeClass("ui-helper-hidden");
// In jQuery UI 1.8, you must invoke the destroy method from the base widget
$.Widget.prototype.destroy.call(this);
// TODO: delete tree and nodes to make garbage collect easier?
// TODO: In jQuery UI 1.9 and above, you would define _destroy instead of destroy and not call the base method
},
// -------------------------------------------------------------------------
/* Remove all event handlers for our namespace */
_unbind: function() {
var ns = this.tree._ns;
this.element.unbind(ns);
this.tree.$container.unbind(ns);
$(document).unbind(ns);
},
/* Add mouse and kyboard handlers to the container */
_bind: function() {
var that = this,
opts = this.options,
tree = this.tree,
ns = tree._ns
// selstartEvent = ( $.support.selectstart ? "selectstart" : "mousedown" )
;
// Remove all previuous handlers for this tree
this._unbind();
//alert("keydown" + ns + "foc=" + tree.hasFocus() + tree.$container);
// tree.debug("bind events; container: ", tree.$container);
tree.$container.on("focusin" + ns + " focusout" + ns, function(event){
var node = FT.getNode(event),
flag = (event.type === "focusin");
// tree.debug("Tree container got event " + event.type, node, event);
// tree.treeOnFocusInOut.call(tree, event);
if(node){
// For example clicking into an <input> that is part of a node
tree._callHook("nodeSetFocus", node, flag);
}else{
tree._callHook("treeSetFocus", tree, flag);
}
}).on("selectstart" + ns, "span.fancytree-title", function(event){
// prevent mouse-drags to select text ranges
// tree.debug("<span title> got event " + event.type);
event.preventDefault();
}).on("keydown" + ns, function(event){
// TODO: also bind keyup and keypress
// tree.debug("got event " + event.type + ", hasFocus:" + tree.hasFocus());
// if(opts.disabled || opts.keyboard === false || !tree.hasFocus() ){
if(opts.disabled || opts.keyboard === false ){
return true;
}
var res,
node = tree.focusNode, // node may be null
ctx = tree._makeHookContext(node || tree, event),
prevPhase = tree.phase;
try {
tree.phase = "userEvent";
// If a 'fancytreekeydown' handler returns false, skip the default
// handling (implemented by tree.nodeKeydown()).
if(node){
res = tree._triggerNodeEvent("keydown", node, event);
}else{
res = tree._triggerTreeEvent("keydown", event);
}
if ( res === "preventNav" ){
res = true; // prevent keyboard navigation, but don't prevent default handling of embedded input controls
} else if ( res !== false ){
res = tree._callHook("nodeKeydown", ctx);
}
return res;
} finally {
tree.phase = prevPhase;
}
}).on("click" + ns + " dblclick" + ns, function(event){
if(opts.disabled){
return true;
}
var ctx,
et = FT.getEventTarget(event),
node = et.node,
tree = that.tree,
prevPhase = tree.phase;
if( !node ){
return true; // Allow bubbling of other events
}
ctx = tree._makeHookContext(node, event);
// that.tree.debug("event(" + event.type + "): node: ", node);
try {
tree.phase = "userEvent";
switch(event.type) {
case "click":
ctx.targetType = et.type;
return ( tree._triggerNodeEvent("click", ctx, event) === false ) ? false : tree._callHook("nodeClick", ctx);
case "dblclick":
ctx.targetType = et.type;
return ( tree._triggerNodeEvent("dblclick", ctx, event) === false ) ? false : tree._callHook("nodeDblclick", ctx);
}
// } catch(e) {
// // var _ = null; // DT issue 117 // TODO
// $.error(e);
} finally {
tree.phase = prevPhase;
}
});
},
/** Return the active node or null.
* @returns {FancytreeNode}
*/
getActiveNode: function() {
return this.tree.activeNode;
},
/** Return the matching node or null.
* @param {string} key
* @returns {FancytreeNode}
*/
getNodeByKey: function(key) {
return this.tree.getNodeByKey(key);
},
/** Return the invisible system root node.
* @returns {FancytreeNode}
*/
getRootNode: function() {
return this.tree.rootNode;
},
/** Return the current tree instance.
* @returns {Fancytree}
*/
getTree: function() {
return this.tree;
}
});
// $.ui.fancytree was created by the widget factory. Create a local shortcut:
FT = $.ui.fancytree;
/**
* Static members in the `$.ui.fancytree` namespace.<br>
* <br>
* <pre class="sh_javascript sunlight-highlight-javascript">// Access static members:
* var node = $.ui.fancytree.getNode(element);
* alert($.ui.fancytree.version);
* </pre>
*
* @mixin Fancytree_Static
*/
$.extend($.ui.fancytree,
/** @lends Fancytree_Static# */
{
/** @type {string} */
version: "2.6.0", // Set to semver by 'grunt release'
/** @type {string} */
buildType: "production", // Set to 'production' by 'grunt build'
/** @type {int} */
debugLevel: 1, // Set to 1 by 'grunt build'
// Used by $.ui.fancytree.debug() and as default for tree.options.debugLevel
_nextId: 1,
_nextNodeKey: 1,
_extensions: {},
// focusTree: null,
/** Expose class object as $.ui.fancytree._FancytreeClass */
_FancytreeClass: Fancytree,
/** Expose class object as $.ui.fancytree._FancytreeNodeClass */
_FancytreeNodeClass: FancytreeNode,
/* Feature checks to provide backwards compatibility */
jquerySupports: {
// http://jqueryui.com/upgrade-guide/1.9/#deprecated-offset-option-merged-into-my-and-at
positionMyOfs: isVersionAtLeast($.ui.version, 1, 9)
},
/** Throw an error if condition fails (debug method).
* @param {boolean} cond
* @param {string} msg
*/
assert: function(cond, msg){
return _assert(cond, msg);
},
/** Return a function that executes *fn* at most every *timeout* ms.
* @param {integer} timeout
* @param {function} fn
* @param {boolean} [invokeAsap=false]
* @param {any} [ctx]
*/
debounce : function(timeout, fn, invokeAsap, ctx) {
var timer;
if(arguments.length === 3 && typeof invokeAsap !== "boolean") {
ctx = invokeAsap;
invokeAsap = false;
}
return function() {
var args = arguments;
ctx = ctx || this;
invokeAsap && !timer && fn.apply(ctx, args);
clearTimeout(timer);
timer = setTimeout(function() {
invokeAsap || fn.apply(ctx, args);
timer = null;
}, timeout);
};
},
/** Write message to console if debugLevel >= 2
* @param {string} msg
*/
debug: function(msg){
/*jshint expr:true */
($.ui.fancytree.debugLevel >= 2) && consoleApply("log", arguments);
},
/** Write error message to console.
* @param {string} msg
*/
error: function(msg){
consoleApply("error", arguments);
},
/** Convert <, >, &, ", ', / to the equivalent entitites.
*
* @param {string} s
* @returns {string}
*/
escapeHtml: function(s){
return ("" + s).replace(/[&<>"'\/]/g, function (s) {
return ENTITY_MAP[s];
});
},
/** Inverse of escapeHtml().
*
* @param {string} s
* @returns {string}
*/
unescapeHtml: function(s){
var e = document.createElement("div");
e.innerHTML = s;
return e.childNodes.length === 0 ? "" : e.childNodes[0].nodeValue;
},
/** Return a {node: FancytreeNode, type: TYPE} object for a mouse event.
*
* @param {Event} event Mouse event, e.g. click, ...
* @returns {string} 'title' | 'prefix' | 'expander' | 'checkbox' | 'icon' | undefined
*/
getEventTargetType: function(event){
return this.getEventTarget(event).type;
},
/** Return a {node: FancytreeNode, type: TYPE} object for a mouse event.
*
* @param {Event} event Mouse event, e.g. click, ...
* @returns {object} Return a {node: FancytreeNode, type: TYPE} object
* TYPE: 'title' | 'prefix' | 'expander' | 'checkbox' | 'icon' | undefined
*/
getEventTarget: function(event){
var tcn = event && event.target ? event.target.className : "",
res = {node: this.getNode(event.target), type: undefined};
// We use a fast version of $(res.node).hasClass()
// See http://jsperf.com/test-for-classname/2
if( /\bfancytree-title\b/.test(tcn) ){
res.type = "title";
}else if( /\bfancytree-expander\b/.test(tcn) ){
res.type = (res.node.hasChildren() === false ? "prefix" : "expander");
}else if( /\bfancytree-checkbox\b/.test(tcn) || /\bfancytree-radio\b/.test(tcn) ){
res.type = "checkbox";
}else if( /\bfancytree-icon\b/.test(tcn) ){
res.type = "icon";
}else if( /\bfancytree-node\b/.test(tcn) ){
// Somewhere near the title
res.type = "title";
}else if( event && event.target && $(event.target).closest(".fancytree-title").length ) {
// #228: clicking an embedded element inside a title
res.type = "title";
}
return res;
},
/** Return a FancytreeNode instance from element.
*
* @param {Element | jQueryObject | Event} el
* @returns {FancytreeNode} matching node or null
*/
getNode: function(el){
if(el instanceof FancytreeNode){
return el; // el already was a FancytreeNode
}else if(el.selector !== undefined){
el = el[0]; // el was a jQuery object: use the DOM element
}else if(el.originalEvent !== undefined){
el = el.target; // el was an Event
}
while( el ) {
if(el.ftnode) {
return el.ftnode;
}
el = el.parentNode;
}
return null;
},
/* Return a Fancytree instance from element.
* TODO: this function could help to get around the data('fancytree') / data('ui-fancytree') problem
* @param {Element | jQueryObject | Event} el
* @returns {Fancytree} matching tree or null
* /
getTree: function(el){
if(el instanceof Fancytree){
return el; // el already was a Fancytree
}else if(el.selector !== undefined){
el = el[0]; // el was a jQuery object: use the DOM element
}else if(el.originalEvent !== undefined){
el = el.target; // el was an Event
}
...
return null;
},
*/
/** Write message to console if debugLevel >= 1
* @param {string} msg
*/
info: function(msg){
/*jshint expr:true */
($.ui.fancytree.debugLevel >= 1) && consoleApply("info", arguments);
},
/**
* Parse tree data from HTML <ul> markup
*
* @param {jQueryObject} $ul
* @returns {NodeData[]}
*/
parseHtml: function($ul) {
// TODO: understand this:
/*jshint validthis:true */
var extraClasses, i, l, iPos, tmp, tmp2, classes, className,
$children = $ul.find(">li"),
children = [];
$children.each(function() {
var allData,
$li = $(this),
$liSpan = $li.find(">span:first", this),
$liA = $liSpan.length ? null : $li.find(">a:first"),
d = { tooltip: null, data: {} };
if( $liSpan.length ) {
d.title = $liSpan.html();
} else if( $liA && $liA.length ) {
// If a <li><a> tag is specified, use it literally and extract href/target.
d.title = $liA.html();
d.data.href = $liA.attr("href");
d.data.target = $liA.attr("target");
d.tooltip = $liA.attr("title");
} else {
// If only a <li> tag is specified, use the trimmed string up to
// the next child <ul> tag.
d.title = $li.html();
iPos = d.title.search(/<ul/i);
if( iPos >= 0 ){
d.title = d.title.substring(0, iPos);
}
}
d.title = $.trim(d.title);
// Make sure all fields exist
for(i=0, l=CLASS_ATTRS.length; i<l; i++){
d[CLASS_ATTRS[i]] = undefined;
}
// Initialize to `true`, if class is set and collect extraClasses
classes = this.className.split(" ");
extraClasses = [];
for(i=0, l=classes.length; i<l; i++){
className = classes[i];
if(CLASS_ATTR_MAP[className]){
d[className] = true;
}else{
extraClasses.push(className);
}
}
d.extraClasses = extraClasses.join(" ");
// Parse node options from ID, title and class attributes
tmp = $li.attr("title");
if( tmp ){
d.tooltip = tmp; // overrides <a title='...'>
}
tmp = $li.attr("id");
if( tmp ){
d.key = tmp;
}
// Add <li data-NAME='...'> as node.data.NAME
allData = _getElementDataAsDict($li);
if(allData && !$.isEmptyObject(allData)) {
// #56: Allow to set special node.attributes from data-...
for(i=0, l=NODE_ATTRS.length; i<l; i++){
tmp = NODE_ATTRS[i];
tmp2 = allData[tmp];
if( tmp2 != null ) {
delete allData[tmp];
d[tmp] = tmp2;
}
}
// All other data-... goes to node.data...
$.extend(d.data, allData);
}
// Recursive reading of child nodes, if LI tag contains an UL tag
$ul = $li.find(">ul:first");
if( $ul.length ) {
d.children = $.ui.fancytree.parseHtml($ul);
}else{
d.children = d.lazy ? undefined : null;
}
children.push(d);
// FT.debug("parse ", d, children);
});
return children;
},
/** Add Fancytree extension definition to the list of globally available extensions.
*
* @param {object} definition
*/
registerExtension: function(definition){
_assert(definition.name != null, "extensions must have a `name` property.");
_assert(definition.version != null, "extensions must have a `version` property.");
$.ui.fancytree._extensions[definition.name] = definition;
},
/** Write warning message to console.
* @param {string} msg
*/
warn: function(msg){
consoleApply("warn", arguments);
}
});
}(jQuery, window, document));
|
ajax/libs/muicss/0.2.2/react/mui-react.js | tholu/cdnjs | (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
/**
* MUI config module
* @module config
*/
/** Define module API */
module.exports = {
/** Use debug mode */
debug: true
};
},{}],2:[function(require,module,exports){
/**
* MUI CSS/JS jqLite module
* @module lib/jqLite
*/
'use strict';
// Global vars
var gDoc = document,
gDocEl = gDoc.documentElement,
gWin = window;
/**
* Add a class to an element.
* @param {Element} element - The DOM element.
* @param {string} cssClasses - Space separated list of class names.
*/
function jqLiteAddClass(element, cssClasses) {
if (!cssClasses || !element.setAttribute) return;
var existingClasses = _getExistingClasses(element),
splitClasses = cssClasses.split(' '),
cssClass;
for (var i=0; i < splitClasses.length; i++) {
cssClass = splitClasses[i].trim();
if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) {
existingClasses += cssClass + ' ';
}
}
element.setAttribute('class', existingClasses.trim());
}
/**
* Get or set CSS properties.
* @param {Element} element - The DOM element.
* @param {string} [name] - The property name.
* @param {string} [value] - The property value.
*/
function jqLiteCss(element, name, value) {
// Return full style object
if (name === undefined) {
return getComputedStyle(element);
}
var nameType = jqLiteType(name);
// Set multiple values
if (nameType === 'object') {
for (var key in name) element.style[_camelCase(key)] = name[key];
return;
}
// Set a single value
if (nameType === 'string' && value !== undefined) {
element.style[_camelCase(name)] = value;
}
var styleObj = getComputedStyle(element),
isArray = (jqLiteType(name) === 'array');
// Read single value
if (!isArray) return _getCurrCssProp(element, name, styleObj);
// Read multiple values
var outObj = {},
key;
for (var i=0; i < name.length; i++) {
key = name[i];
outObj[key] = _getCurrCssProp(element, key, styleObj);
}
return outObj;
}
/**
* Check if element has class.
* @param {Element} element - The DOM element.
* @param {string} cls - The class name string.
*/
function jqLiteHasClass(element, cls) {
if (!cls || !element.getAttribute) return false;
return (_getExistingClasses(element).indexOf(' ' + cls + ' ') > -1);
}
/**
* Return the type of a variable.
* @param {} somevar - The JavaScript variable.
*/
function jqLiteType(somevar) {
// handle undefined
if (somevar === undefined) return 'undefined';
// handle others (of type [object <Type>])
var typeStr = Object.prototype.toString.call(somevar);
if (typeStr.indexOf('[object ') === 0) {
return typeStr.slice(8, -1).toLowerCase();
} else {
throw new Error("MUI: Could not understand type: " + typeStr);
}
}
/**
* Attach an event handler to a DOM element
* @param {Element} element - The DOM element.
* @param {string} type - The event type name.
* @param {Function} callback - The callback function.
* @param {Boolean} useCapture - Use capture flag.
*/
function jqLiteOn(element, type, callback, useCapture) {
useCapture = (useCapture === undefined) ? false : useCapture;
// add to DOM
element.addEventListener(type, callback, useCapture);
// add to cache
var cache = element._muiEventCache = element._muiEventCache || {};
cache[type] = cache[type] || [];
cache[type].push([callback, useCapture]);
}
/**
* Remove an event handler from a DOM element
* @param {Element} element - The DOM element.
* @param {string} type - The event type name.
* @param {Function} callback - The callback function.
* @param {Boolean} useCapture - Use capture flag.
*/
function jqLiteOff(element, type, callback, useCapture) {
useCapture = (useCapture === undefined) ? false : useCapture;
// remove from cache
var cache = element._muiEventCache = element._muiEventCache || {},
argsList = cache[type] || [],
args,
i;
i = argsList.length;
while (i--) {
args = argsList[i];
// remove all events if callback is undefined
if (callback === undefined ||
(args[0] === callback && args[1] === useCapture)) {
// remove from cache
argsList.splice(i, 1);
// remove from DOM
element.removeEventListener(type, args[0], args[1]);
}
}
}
/**
* Attach an event hander which will only execute once
* @param {Element} element - The DOM element.
* @param {string} type - The event type name.
* @param {Function} callback - The callback function.
* @param {Boolean} useCapture - Use capture flag.
*/
function jqLiteOne(element, type, callback, useCapture) {
jqLiteOn(element, type, function onFn(ev) {
// execute callback
if (callback) callback.apply(this, arguments);
// remove wrapper
jqLiteOff(element, type, onFn);
}, useCapture);
}
/**
* Get or set horizontal scroll position
* @param {Element} element - The DOM element
* @param {number} [value] - The scroll position
*/
function jqLiteScrollLeft(element, value) {
// get
if (value === undefined) {
if (element === gWin) {
var t = (gWin.pageXOffset || gDocEl.scrollLeft)
return t - (gDocEl.clientLeft || 0);
} else {
return element.scrollLeft;
}
}
// set
if (element === gWin) gWin.scrollTo(value, jqLiteScrollTop(gWin));
else element.scrollLeft = value;
}
/**
* Get or set vertical scroll position
* @param {Element} element - The DOM element
* @param {number} value - The scroll position
*/
function jqLiteScrollTop(element, value) {
//return _scrollPos(element, 'top', value);
// get
if (value === undefined) {
if (element === gWin) {
return (gWin.pageYOffset || gDocEl.scrollTop) - (gDocEl.clientTop || 0);
} else {
return element.scrollTop;
}
}
// set
if (element === gWin) gWin.scrollTo(jqLiteScrollLeft(gWin), value);
else element.scrollTop = value;
}
/**
* Return object representing top/left offset and element height/width.
* @param {Element} element - The DOM element.
*/
function jqLiteOffset(element) {
var rect = element.getBoundingClientRect(),
scrollTop = jqLiteScrollTop(gWin),
scrollLeft = jqLiteScrollLeft(gWin);
return {
top: rect.top + scrollTop,
left: rect.left + scrollLeft,
height: rect.height,
width: rect.width
};
}
/**
* Attach a callback to the DOM ready event listener
* @param {Function} fn - The callback function.
*/
function jqLiteReady(fn) {
var done = false,
top = true,
doc = document,
win = doc.defaultView,
root = doc.documentElement,
add = doc.addEventListener ? 'addEventListener' : 'attachEvent',
rem = doc.addEventListener ? 'removeEventListener' : 'detachEvent',
pre = doc.addEventListener ? '' : 'on';
var init = function(e) {
if (e.type == 'readystatechange' && doc.readyState != 'complete') {
return;
}
(e.type == 'load' ? win : doc)[rem](pre + e.type, init, false);
if (!done && (done = true)) fn.call(win, e.type || e);
};
var poll = function() {
try { root.doScroll('left'); } catch(e) { setTimeout(poll, 50); return; }
init('poll');
};
if (doc.readyState == 'complete') {
fn.call(win, 'lazy');
} else {
if (doc.createEventObject && root.doScroll) {
try { top = !win.frameElement; } catch(e) { }
if (top) poll();
}
doc[add](pre + 'DOMContentLoaded', init, false);
doc[add](pre + 'readystatechange', init, false);
win[add](pre + 'load', init, false);
}
}
/**
* Remove classes from a DOM element
* @param {Element} element - The DOM element.
* @param {string} cssClasses - Space separated list of class names.
*/
function jqLiteRemoveClass(element, cssClasses) {
if (!cssClasses || !element.setAttribute) return;
var existingClasses = _getExistingClasses(element),
splitClasses = cssClasses.split(' '),
cssClass;
for (var i=0; i < splitClasses.length; i++) {
cssClass = splitClasses[i].trim();
while (existingClasses.indexOf(' ' + cssClass + ' ') >= 0) {
existingClasses = existingClasses.replace(' ' + cssClass + ' ', ' ');
}
}
element.setAttribute('class', existingClasses.trim());
}
// ------------------------------
// Utilities
// ------------------------------
var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g,
MOZ_HACK_REGEXP = /^moz([A-Z])/,
ESCAPE_REGEXP = /([.*+?^=!:${}()|\[\]\/\\])/g,
BOOLEAN_ATTRS;
BOOLEAN_ATTRS = {
multiple: true,
selected: true,
checked: true,
disabled: true,
readonly: true,
required: true,
open: true
}
function _getExistingClasses(element) {
var classes = (element.getAttribute('class') || '').replace(/[\n\t]/g, '');
return ' ' + classes + ' ';
}
function _camelCase(name) {
return name.
replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
return offset ? letter.toUpperCase() : letter;
}).
replace(MOZ_HACK_REGEXP, 'Moz$1');
}
function _escapeRegExp(string) {
return string.replace(ESCAPE_REGEXP, "\\$1");
}
function _getCurrCssProp(elem, name, computed) {
var ret;
// try computed style
ret = computed.getPropertyValue(name);
// try style attribute (if element is not attached to document)
if (ret === '' && !elem.ownerDocument) ret = elem.style[_camelCase(name)];
return ret;
}
/**
* Module API
*/
module.exports = {
/** Add classes */
addClass: jqLiteAddClass,
/** Get or set CSS properties */
css: jqLiteCss,
/** Check for class */
hasClass: jqLiteHasClass,
/** Remove event handlers */
off: jqLiteOff,
/** Return offset values */
offset: jqLiteOffset,
/** Add event handlers */
on: jqLiteOn,
/** Add an execute-once event handler */
one: jqLiteOne,
/** DOM ready event handler */
ready: jqLiteReady,
/** Remove classes */
removeClass: jqLiteRemoveClass,
/** Check JavaScript variable instance type */
type: jqLiteType,
/** Get or set horizontal scroll position */
scrollLeft: jqLiteScrollLeft,
/** Get or set vertical scroll position */
scrollTop: jqLiteScrollTop
};
},{}],3:[function(require,module,exports){
/**
* MUI CSS/JS utilities module
* @module lib/util
*/
'use strict';
var config = require('../config.js'),
jqLite = require('./jqLite.js'),
win = window,
doc = document,
nodeInsertedCallbacks = [],
scrollLock = 0,
scrollLockPos,
scrollLockEl,
head,
_supportsPointerEvents;
head = doc.head || doc.getElementsByTagName('head')[0] || doc.documentElement;
/**
* Logging function
*/
function logFn() {
if (config.debug && typeof win.console !== "undefined") {
try {
win.console.log.apply(win.console, arguments);
} catch (a) {
var e = Array.prototype.slice.call(arguments);
win.console.log(e.join("\n"));
}
}
}
/**
* Load CSS text in new stylesheet
* @param {string} cssText - The css text.
*/
function loadStyleFn(cssText) {
var e = doc.createElement('style');
e.type = 'text/css';
if (e.styleSheet) e.styleSheet.cssText = cssText;
else e.appendChild(doc.createTextNode(cssText));
// add to document
head.insertBefore(e, head.firstChild);
return e;
}
/**
* Raise an error
* @param {string} msg - The error message.
*/
function raiseErrorFn(msg) {
throw new Error("MUI: " + msg);
}
/**
* Register callbacks on muiNodeInserted event
* @param {function} callbackFn - The callback function.
*/
function onNodeInsertedFn(callbackFn) {
nodeInsertedCallbacks.push(callbackFn);
// initalize listeners
if (nodeInsertedCallbacks._initialized === undefined) {
jqLite.on(doc, 'animationstart', animationHandlerFn);
jqLite.on(doc, 'mozAnimationStart', animationHandlerFn);
jqLite.on(doc, 'webkitAnimationStart', animationHandlerFn);
nodeInsertedCallbacks._initialized = true;
}
}
/**
* Execute muiNodeInserted callbacks
* @param {Event} ev - The DOM event.
*/
function animationHandlerFn(ev) {
// check animation name
if (ev.animationName !== 'mui-node-inserted') return;
var el = ev.target;
// iterate through callbacks
for (var i=nodeInsertedCallbacks.length - 1; i >= 0; i--) {
nodeInsertedCallbacks[i](el);
}
}
/**
* Convert Classname object, with class as key and true/false as value, to an
* class string.
* @param {Object} classes The classes
* @return {String} class string
*/
function classNamesFn(classes) {
var cs = '';
for (var i in classes) {
cs += (classes[i]) ? i + ' ' : '';
}
return cs.trim();
}
/**
* Check if client supports pointer events.
*/
function supportsPointerEventsFn() {
// check cache
if (_supportsPointerEvents !== undefined) return _supportsPointerEvents;
var element = document.createElement('x');
element.style.cssText = 'pointer-events:auto';
_supportsPointerEvents = (element.style.pointerEvents === 'auto');
return _supportsPointerEvents;
}
/**
* Create callback closure.
* @param {Object} instance - The object instance.
* @param {String} funcName - The name of the callback function.
*/
function callbackFn(instance, funcName) {
return function() {instance[funcName].apply(instance, arguments);};
}
/**
* Dispatch event.
* @param {Element} element - The DOM element.
* @param {String} eventType - The event type.
* @param {Boolean} bubbles=true - If true, event bubbles.
* @param {Boolean} cancelable=true = If true, event is cancelable
* @param {Object} [data] - Data to add to event object
*/
function dispatchEventFn(element, eventType, bubbles, cancelable, data) {
var ev = document.createEvent('HTMLEvents'),
bubbles = (bubbles !== undefined) ? bubbles : true,
cancelable = (cancelable !== undefined) ? cancelable : true,
k;
ev.initEvent(eventType, bubbles, cancelable);
// add data to event object
if (data) for (k in data) ev[k] = data[k];
// dispatch
if (element) element.dispatchEvent(ev);
return ev;
}
/**
* Turn on window scroll lock.
*/
function enableScrollLockFn() {
// increment counter
scrollLock += 1
// add lock
if (scrollLock === 1) {
scrollLockPos = {left: jqLite.scrollLeft(win), top: jqLite.scrollTop(win)};
scrollLockEl = loadStyleFn('body{overflow:hidden!important;}');
win.scrollTo(scrollLockPos.left, scrollLockPos.top);
}
}
/**
* Turn off window scroll lock.
*/
function disableScrollLockFn() {
// ignore
if (scrollLock === 0) return;
// decrement counter
scrollLock -= 1
// remove lock
if (scrollLock === 0) {
scrollLockEl.parentNode.removeChild(scrollLockEl);
win.scrollTo(scrollLockPos.left, scrollLockPos.top);
scrollLockEl = null;
}
}
/**
* Define the module API
*/
module.exports = {
/** Create callback closures */
callback: callbackFn,
/** Classnames object to string */
classNames: classNamesFn,
/** Disable scroll lock */
disableScrollLock: disableScrollLockFn,
/** Dispatch event */
dispatchEvent: dispatchEventFn,
/** Enable scroll lock */
enableScrollLock: enableScrollLockFn,
/** Log messages to the console when debug is turned on */
log: logFn,
/** Load CSS text as new stylesheet */
loadStyle: loadStyleFn,
/** Register muiNodeInserted handler */
onNodeInserted: onNodeInsertedFn,
/** Raise MUI error */
raiseError: raiseErrorFn,
/** Support Pointer Events check */
supportsPointerEvents: supportsPointerEventsFn
};
},{"../config.js":1,"./jqLite.js":2}],4:[function(require,module,exports){
/**
* MUI React buttons module
* @module react/buttons
*/
'use strict';
var util = require('../js/lib/util.js'),
Ripple = require('./ripple.jsx');
var btnClass = 'mui-btn',
btnAttrs = {style: 1, color: 1, size: 1};
/**
* Button constructor
* @class
*/
var Button = React.createClass({displayName: "Button",
mixins: [Ripple],
getDefaultProps: function() {
return {
style: 'default', // default|flat|raised|fab
color: 'default', // default|primary|danger|dark|accent
size: 'default', // default|small|large
disabled: false
};
},
render: function() {
var cls = btnClass,
k,
v;
for (k in btnAttrs) {
v = this.props[k];
if (v !== 'default') cls += ' ' + btnClass + '--' + v;
}
return (
React.createElement("button", {
className: cls,
disabled: this.props.disabled,
onMouseDown: this.ripple,
onTouchStart: this.ripple,
onClick: this.props.onClick
},
this.props.children,
this.state.ripples && this.renderRipples()
)
);
}
});
/** Define module API */
module.exports = {
Button: Button
};
},{"../js/lib/util.js":3,"./ripple.jsx":9}],5:[function(require,module,exports){
/**
* MUI React dropdowns module
* @module react/dropdowns
*/
/* jshint quotmark:false */
// jscs:disable validateQuoteMarks
'use strict';
var util = require('../js/lib/util'),
jqLite = require('../js/lib/jqLite'),
buttons = require('./buttons.jsx'),
Button = buttons.Button;
var dropdownClass = 'mui-dropdown',
caretClass = 'mui-caret',
menuClass = 'mui-dropdown__menu',
openClass = 'mui--is-open',
rightClass = 'mui-dropdown__menu--right';
/**
* Dropdown constructor
* @class
*/
var Dropdown = React.createClass({displayName: "Dropdown",
getDefaultProps: function() {
return {
style: 'default',
color: 'default',
size: 'default',
label: '',
right: false,
disabled: false
};
},
getInitialState: function() {
return {
opened: false,
menuTop: 0
};
},
componentWillMount: function() {
document.addEventListener('click', this._outsideClick);
},
componentWillUnmount: function() {
document.removeEventListener('click', this._outsideClick);
},
render: function() {
var button;
button = (
React.createElement(Button, {
ref: "button",
onClick: this._click,
style: this.props.style,
color: this.props.color,
size: this.props.size,
disabled: this.props.disabled
},
this.props.label,
React.createElement("span", {className: caretClass })
)
);
var cs = {};
cs[menuClass] = true;
cs[openClass] = this.state.opened;
cs[rightClass] = this.props.right;
cs = util.classNames(cs);
return (
React.createElement("div", {className: dropdownClass },
button,
this.state.opened && (
React.createElement("ul", {
className: cs,
style: {top: this.state.menuTop},
onClick: this._select
},
this.props.children
))
)
);
},
_click: function(ev) {
// only left clicks
if (ev.button !== 0) return;
// exit if toggle button is disabled
if (this.props.disabled) return;
setTimeout(function() {
if (!ev.defaultPrevented) this._toggle();
}.bind(this), 0);
},
_toggle: function() {
// exit if no menu element
if (!this.props.children) {
return util.raiseError('Dropdown menu element not found');
}
if (this.state.opened) this._close();
else this._open();
},
_open: function() {
// position menu element below toggle button
var wrapperRect = React.findDOMNode(this).getBoundingClientRect(),
toggleRect;
toggleRect = React.findDOMNode(this.refs.button).getBoundingClientRect();
this.setState({
opened: true,
menuTop: toggleRect.top - wrapperRect.top + toggleRect.height
});
},
_close: function() {
this.setState({opened: false});
},
_select: function(ev) {
if (this.props.onClick) this.props.onClick(this, ev);
},
_outsideClick: function(ev) {
var isClickInside = React.findDOMNode(this).contains(ev.target);
if (!isClickInside) this._close();
}
});
/**
* DropdownItem constructor
* @class
*/
var DropdownItem = React.createClass({displayName: "DropdownItem",
render: function() {
return (
React.createElement("li", null,
React.createElement("a", {href: this.props.link, onClick: this._click},
this.props.children
)
)
);
},
_click: function(ev) {
if (this.props.onClick) this.props.onClick(this, ev);
}
});
/** Define module API */
module.exports = {
Dropdown: Dropdown,
DropdownItem: DropdownItem
};
},{"../js/lib/jqLite":2,"../js/lib/util":3,"./buttons.jsx":4}],6:[function(require,module,exports){
/**
* MUI React main module
* @module react/main
*/
(function(win) {
// return if library has been loaded already
if (win._muiReactLoaded) return;
else win._muiReactLoaded = true;
// load dependencies
var layout = require('./layout.jsx'),
forms = require('./forms.jsx'),
buttons = require('./buttons.jsx'),
dropdowns = require('./dropdowns.jsx'),
tabs = require('./tabs.jsx'),
doc = win.document;
// export React classes
win.MUIContainer = layout.Container;
win.MUIFluidContainer = layout.FluidContainer;
win.MUIPanel = layout.Panel;
win.MUITextfield = forms.Textfield;
win.MUIButton = buttons.Button;
win.MUIDropdown = dropdowns.Dropdown;
win.MUIDropdownItem = dropdowns.DropdownItem;
win.MUITab = tabs.Tab;
win.MUITabs = tabs.Tabs;
})(window);
},{"./buttons.jsx":4,"./dropdowns.jsx":5,"./forms.jsx":7,"./layout.jsx":8,"./tabs.jsx":10}],7:[function(require,module,exports){
/**
* MUI React forms module
* @module react/forms
*/
'use strict';
var util = require('../js/lib/util.js');
var textfieldClass = 'mui-textfield',
floatMod = '--float-label',
isEmptyClass = 'mui--is-empty',
isNotEmptyClass = 'mui--is-not-empty',
isDirtyClass = 'mui--is-dirty';
/**
* Input constructor
* @class
*/
var Input = React.createClass({displayName: "Input",
getDefaultProps: function() {
return {
value: '',
type: 'text',
placeholder: '',
autofocus: false,
onChange: null
};
},
getInitialState: function() {
return {
value: this.props.value,
isDirty: Boolean(this.props.value.length)
};
},
render: function() {
var cls = {},
isNotEmpty = Boolean(this.state.value),
inputEl;
cls[isEmptyClass] = !isNotEmpty;
cls[isNotEmptyClass] = isNotEmpty;
cls[isDirtyClass] = this.state.isDirty;
cls = util.classNames(cls);
if (this.props.type === 'textarea') {
inputEl = (
React.createElement("textarea", {
ref: "input",
className: cls,
placeholder: this.props.placeholder,
value: this.props.value,
autoFocus: this.props.autofocus,
onChange: this._handleChange,
onFocus: this._handleFocus}
)
);
} else {
inputEl = (
React.createElement("input", {
ref: "input",
className: cls,
type: this.props.type,
value: this.state.value,
placeholder: this.props.placeholder,
autoFocus: this.props.autofocus,
onChange: this._handleChange,
onFocus: this._handleFocus}
)
);
}
return inputEl;
},
_handleChange: function(ev) {
this.setState({value: ev.target.value});
if (this.props.onChange) this.props.onChange(ev);
},
_handleFocus: function(ev) {
this.setState({isDirty: true});
}
});
/**
* Label constructor
* @class
*/
var Label = React.createClass({displayName: "Label",
getDefaultProps: function() {
return {
text: '',
floating: false,
onClick: null
};
},
getInitialState: function() {
return {
style: {}
};
},
componentDidMount: function() {
setTimeout(function() {
var s = '.15s ease-out',
style;
style = {
transition: s,
WebkitTransition: s,
MozTransition: s,
OTransition: s,
msTransform: s
};
this.setState({
style: style
});
}.bind(this), 150);
},
render: function() {
return (
React.createElement("label", {
refs: "label",
style: this.state.style,
onClick: this.props.onClick
},
this.props.text
)
);
}
});
/**
* Textfield constructor
* @class
*/
var Textfield = React.createClass({displayName: "Textfield",
getDefaultProps: function() {
return {
type: 'text',
value: '',
label: '',
placeholder: '',
isLabelFloating: false,
autofocus: false,
onChange: null
};
},
render: function() {
var cls = {},
labelEl;
if (this.props.label.length) {
labelEl = (
React.createElement(Label, {
text: this.props.label,
onClick: this._focus}
)
);
}
cls[textfieldClass] = true;
cls[textfieldClass + floatMod] = this.props.isLabelFloating;
cls = util.classNames(cls);
return (
React.createElement("div", {className: cls },
React.createElement(Input, {
type: this.props.type,
value: this.props.value,
placeholder: this.props.placeholder,
autoFocus: this.props.autofocus,
onChange: this.props.onChange}
),
labelEl
)
);
},
_focus: function(e) {
// pointer-events shim
if (util.supportsPointerEvents() === false) {
e.target.style.cursor = 'text';
React.findDOMNode(this.refs.input).focus();
}
}
});
/** Define module API */
module.exports = {
Textfield: Textfield
};
},{"../js/lib/util.js":3}],8:[function(require,module,exports){
/**
* MUI React layout module
* @module react/layout
*/
'use strict';
var containerClass = 'mui-container',
fluidClass = 'mui-container-fluid',
panelClass = 'mui-panel';
/**
* Container constructor
* @class
*/
var Container = React.createClass({displayName: "Container",
render: function() {
return (
React.createElement("div", {className: containerClass },
this.props.children
)
);
}
});
/**
* FluidContainer constructor
* @class
*/
var FluidContainer = React.createClass({displayName: "FluidContainer",
render: function() {
return (
React.createElement("div", {className: fluidClass },
this.props.children
)
);
}
});
/**
* Panel constructor
* @class
*/
var Panel = React.createClass({displayName: "Panel",
render: function() {
return (
React.createElement("div", {className: panelClass },
this.props.children
)
);
}
});
/** Define module API */
module.exports = {
Container: Container,
FluidContainer: FluidContainer,
Panel: Panel
};
},{}],9:[function(require,module,exports){
/**
* MUI React ripple module
* @module react/ripple
*/
'use strict';
var jqLite = require('../js/lib/jqLite.js');
var rippleClass = 'mui-ripple-effect';
/**
* Ripple singleton
*/
var Ripple = {
getInitialState: function() {
return {
touchFlag: false,
ripples: []
};
},
getDefaultProps: function() {
return {
rippleClass: rippleClass
};
},
ripple: function (ev) {
// only left clicks
if (ev.button !== 0) return;
var buttonEl = React.findDOMNode(this);
// exit if button is disabled
if (this.props.disabled === true) return;
// de-dupe touchstart and mousedown with 100msec flag
if (this.state.touchFlag === true) {
return;
} else {
this.setState({ touchFlag: true });
setTimeout(function() {
this.setState({ touchFlag: false });
}.bind(this), 100);
}
var offset = jqLite.offset(buttonEl),
xPos = ev.pageX - offset.left,
yPos = ev.pageY - offset.top,
diameter,
radius;
// get height
if (this.props.floating) {
diameter = offset.height / 2;
} else {
diameter = offset.height;
}
radius = diameter / 2;
var style = {
height: diameter,
width: diameter,
top: yPos - radius,
left: xPos - radius
};
var ripples = this.state.ripples || [];
window.setTimeout(function() {
this._removeRipple();
}.bind(this), 2000);
ripples.push({ style: style });
this.setState({
ripples: ripples
});
},
_removeRipple: function () {
this.state.ripples.shift();
this.setState({
ripples: this.state.ripples
});
},
renderRipples: function () {
if (this.state.ripples.length === 0) return;
var i = 0;
return this.state.ripples.map(function (ripple) {
i++;
return (
React.createElement("div", {
className: this.props.rippleClass,
key: i,
style: ripple.style}
)
);
}.bind(this));
}
};
/** Define module API */
module.exports = Ripple;
},{"../js/lib/jqLite.js":2}],10:[function(require,module,exports){
/**
* MUI React tabs module
* @module react/tabs
*/
/* jshint quotmark:false */
// jscs:disable validateQuoteMarks
'use strict';
var util = require('../js/lib/util.js');
var tabsBarClass = 'mui-tabs__bar',
tabsBarJustifiedClass = 'mui-tabs__bar--justified',
tabsPaneClass = 'mui-tabs__pane',
isActiveClass = 'mui--is-active';
/**
* Tabs constructor
* @class
*/
var Tabs = React.createClass({displayName: "Tabs",
getDefaultProps: function() {
return {
justified: false,
onChange: null,
initialSelectedIndex: 0
};
},
getInitialState: function() {
return {
currentSelectedIndex: parseInt(this.props.initialSelectedIndex)
};
},
render: function() {
var tabEls = [],
paneEls = [],
children = this.props.children,
m = children.length,
selectedIndex = this.state.currentSelectedIndex % m,
isActive,
item,
cls,
i;
for (i=0; i < m; i++) {
item = children[i];
// only accept MUITab elements
if (item.type !== Tab) util.raiseError('Expecting MUITab React Element');
isActive = (i === selectedIndex) ? true : false;
// tab element
tabEls.push(
React.createElement("li", {className: (isActive) ? isActiveClass : ''},
React.createElement("a", {onClick: this._handleClick.bind(this, i, item) },
item.props.label
)
)
);
// pane element
cls = tabsPaneClass + ' ';
if (isActive) cls += isActiveClass;
paneEls.push(
React.createElement("div", {className: cls },
item.props.children
)
);
}
cls = tabsBarClass;
if (this.props.justified) cls += ' ' + tabsBarJustifiedClass;
return (
React.createElement("div", null,
React.createElement("ul", {className: cls },
tabEls
),
paneEls
)
);
},
_handleClick: function(i, tab, ev) {
if (i !== this.state.currentSelectedIndex) {
this.setState({currentSelectedIndex: i});
// onActive callback
if (tab.props.onActive) tab.props.onActive(tab);
// onChange callback
if (this.props.onChange) {
this.props.onChange(i, tab.props.value, tab, ev);
}
}
}
});
/**
* Tab constructor
* @class
*/
var Tab = React.createClass({displayName: "Tab",
getDefaultProps: function() {
return {
value: null,
label: '',
onActive: null
};
},
render: function() {
return null;
}
});
/** Define module API */
module.exports = {
Tab: Tab,
Tabs: Tabs
};
},{"../js/lib/util.js":3}]},{},[6]) |
generators/app/templates/test/components/Repository.js | v-technologies/generator-react-boilerplate-vtech | import React from 'react';
import {mount} from 'enzyme';
import Repository from '<%= props.projectName %>/components/Repository';
/**
*
*/
describe('Repository', function() {
/**
*
*/
it('should render name and description', function() {
const name = 'name';
const url = 'http://example.com';
const description = 'description';
const repository = mount(
<Repository
name={name}
url={url}
description={description}
/>
);
expect(repository.find('.Repository-name').text()).to.equal(name);
expect(repository.find('.Repository-description').text()).to.equal(description);
});
});
|
test/date-picker/calendar-spec.js | vanHeemstraSystems/components | import injectTapEventPlugin from 'react-tap-event-plugin';
injectTapEventPlugin();
import React from 'react';
import ReactDOM from 'react-dom';
import Calendar from 'date-picker/calendar';
import CalendarToolbar from 'date-picker/calendar-toolbar';
import IconButton from 'icon-button';
import injectTheme from '../fixtures/inject-theme';
import DateTime from 'utils/date-time';
import TestUtils from 'react-addons-test-utils';
describe(`Calendar`, () => {
let ThemedCalendar;
beforeEach(() => {
ThemedCalendar = injectTheme(Calendar);
});
describe(`Next Month Button`, () => {
it(`should initially be disabled if the current month is the same as the month in the maxDate prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let maxDate = new Date(initialDate.toDateString());
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
maxDate={maxDate}
/>
);
let renderedCalendarToolbar =
TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(renderedCalendarToolbar.props.nextMonth).to.be.false;
});
it(`should initially be disabled if the current month is after the month in the maxDate prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let maxDate = new Date(initialDate.toDateString());
maxDate = DateTime.addMonths(maxDate, -1);
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
maxDate={maxDate} />
);
let renderedCalendarToolbar =
TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(renderedCalendarToolbar.props.nextMonth).to.be.false;
});
it(`should initially enable the next month button if the current month is before the maxDate prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let maxDate = new Date(initialDate.toDateString());
maxDate = DateTime.addMonths(maxDate, 1);
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
maxDate={maxDate} />
);
let renderedCalendarToolbar =
TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(renderedCalendarToolbar.props.nextMonth).to.be.true;
});
it(`should reenable the next month button when the current month is before the maxDate prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let maxDate = new Date(initialDate.toDateString());
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
maxDate={maxDate} />
);
let prevMonthButton = ReactDOM.findDOMNode(
TestUtils.scryRenderedComponentsWithType(render, IconButton)[0]);
TestUtils.Simulate.touchTap(prevMonthButton);
let renderedCalendarToolbar =
TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(renderedCalendarToolbar.props.nextMonth).to.be.true;
});
it(`should redisable the next month button when the current month is the same as the maxDate prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let maxDate = new Date(initialDate.toDateString());
maxDate = DateTime.addMonths(maxDate, 1);
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
maxDate={maxDate} />
);
let nextMonthButton = ReactDOM.findDOMNode(
TestUtils.scryRenderedComponentsWithType(render, IconButton)[1]);
TestUtils.Simulate.touchTap(nextMonthButton);
let renderedCalendarToolbar =
TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(renderedCalendarToolbar.props.nextMonth).to.be.false;
});
});
describe('Previous Month Button', () => {
it(`should initially disable the previous month button if the current month
is the same as the minDate month prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let minDate = new Date(initialDate.toDateString());
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
minDate={minDate}
/>
);
let calendarToolbar = TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(calendarToolbar.props.prevMonth).to.be.false;
});
it(`should initially disable the previous month button if the current month
is before the minDate month prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let minDate = new Date(initialDate.toDateString());
minDate = DateTime.addMonths(initialDate, 1);
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
minDate={minDate}
/>
);
let calendarToolbar = TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(calendarToolbar.props.prevMonth).to.be.false;
});
it(`should initially enable the previous month button if the current month is after the minDate month prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let minDate = new Date(initialDate.toDateString());
minDate = DateTime.addMonths(initialDate, -1);
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
minDate={minDate}
/>
);
let calendarToolbar = TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(calendarToolbar.props.prevMonth).to.be.true;
});
it(`should enable the previous month button when the current month is after the minDate month prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let minDate = new Date(initialDate.toDateString());
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
minDate={minDate}
/>
);
let nextMonthIconButton = ReactDOM.findDOMNode(TestUtils.scryRenderedComponentsWithType(render, IconButton)[1]);
TestUtils.Simulate.touchTap(nextMonthIconButton);
let calendarToolbar = TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(calendarToolbar.props.prevMonth).to.be.true;
});
it(`should disable the previous month button when the current month is the same as the minDate month prop`, () => {
let initialDate = new Date(1448967059892); // Tue, 01 Dec 2015 10:50:59 GMT
let minDate = new Date(initialDate.toDateString());
minDate = DateTime.addMonths(minDate, -1);
let render = TestUtils.renderIntoDocument(
<ThemedCalendar
initialDate={initialDate}
DateTimeFormat={DateTime.DateTimeFormat}
locale="en-US"
minDate={minDate}
/>
);
let prevMonthIconButton = ReactDOM.findDOMNode(TestUtils.scryRenderedComponentsWithType(render, IconButton)[0]);
TestUtils.Simulate.touchTap(prevMonthIconButton);
let calendarToolbar = TestUtils.findRenderedComponentWithType(render, CalendarToolbar);
expect(calendarToolbar.props.prevMonth).to.be.false;
});
});
});
|
ui/src/js/profile/tools/Certificates.js | Dica-Developer/weplantaforest | import Accounting from 'accounting';
import axios from 'axios';
import counterpart from 'counterpart';
import moment from 'dayjs';
import React, { Component } from 'react';
import IconButton from '../../common/components/IconButton';
import Notification from '../../common/components/Notification';
class PlantBag extends Component {
constructor(props) {
super(props);
}
render() {
return (
<div className="certPlantBag">
<div>
<input
type="checkbox"
onChange={(event) => {
this.props.setPlantBagChosenFlag(this.props.index, event.target.checked);
}}
/>
</div>
<div>
<p>
<span className="bold">Anzahl: </span>
{Accounting.formatNumber(this.props.plantBag.treeCount, 0, '.', ',')}
<br />
<span className="bold">Datum: </span>
<span>{moment(this.props.plantBag.timeStamp).format('DD.MM.YYYY')}</span>
<br />
<span className="bold">Preis: </span>
{Accounting.formatNumber(this.props.plantBag.totalPrice, 2, '.', ',')} €
</p>
</div>
</div>
);
}
}
export default class Certificates extends Component {
constructor(props) {
super(props);
this.state = {
plantBags: [],
plantBagsChosen: [],
certificateText: counterpart.translate('CERTIFICATE_DEFAULT_TEXT'),
certificateTextLength: 58,
};
this.setPlantBagChosenFlag = this.setPlantBagChosenFlag.bind(this);
}
componentDidMount() {
this.getPlantBags();
}
getPlantBags() {
var that = this;
var config = {
headers: {
'X-AUTH-TOKEN': localStorage.getItem('jwt'),
},
};
axios.get('http://localhost:8081/carts/search/short/', config).then(function (response) {
var result = response.data;
that.initChoserArray(result.length);
that.setState({
plantBags: result,
});
});
}
initChoserArray(length) {
var plantBagsChosen = [];
for (var i = 0; i < length; i++) {
plantBagsChosen.push(false);
}
this.setState({
plantBagsChosen: plantBagsChosen,
});
}
setPlantBagChosenFlag(index, value) {
this.state.plantBagsChosen[index] = value;
this.forceUpdate();
}
updateCertificateText(event) {
this.setState({
certificateText: event.target.value,
certificateTextLength: event.target.value.length,
});
}
generateCertificate() {
if (this.state.plantBagsChosen.every((elem) => elem == false)) {
this.refs.notification.addNotification('Keine Pflanzkörbe ausgewählt!', 'Du musst mindestens einen Pflanzkorb ausgewählt haben.', 'error');
} else {
var requestItem = this.createCertificateRequestItem();
var config = {
headers: {
'X-AUTH-TOKEN': localStorage.getItem('jwt'),
},
};
axios
.post('http://localhost:8081/certificate/create', requestItem, config)
.then(function (response) {
var result = response.data;
var configPdf = {
headers: {
'X-AUTH-TOKEN': localStorage.getItem('jwt'),
},
responseType: 'arraybuffer',
};
axios.get('http://localhost:8081/certificate/pdf/' + result, configPdf).then(function (response) {
var result = response.data;
var pdfData = URL.createObjectURL(new Blob([result], { type: 'application/pdf' }));
window.open(pdfData);
});
})
.catch(function (response) {
if (response instanceof Error) {
console.error('Error', response.message);
} else {
console.error(response.data);
console.error(response.status);
console.error(response.headers);
console.error(response.config);
}
});
}
}
createCertificateRequestItem() {
var certificateRequestItem = {
text: this.state.certificateText,
cartIds: [],
};
for (var i = 0; i < this.state.plantBags.length; i++) {
if (this.state.plantBagsChosen[i]) {
certificateRequestItem.cartIds.push(this.state.plantBags[i].id);
}
}
return certificateRequestItem;
}
render() {
var that = this;
var content;
if (this.state.plantBags.length == 0) {
content = <div className="content">{counterpart.translate('NO_PLANTINGS')}</div>;
} else {
content = (
<div className="content">
{counterpart.translate('CHOOSE_PLANTBAGS')}:<br />
{this.state.plantBags.map(function (plantBag, i) {
return <PlantBag plantBag={plantBag} key={i} index={i} setPlantBagChosenFlag={that.setPlantBagChosenFlag.bind(this)} />;
})}
<br />
{counterpart.translate('CERTIFICATE_SHOWN_TEXT')}:<br />
<textarea ref="certTextarea" rows="4" cols="50" maxLength="250" onChange={this.updateCertificateText.bind(this)} defaultValue={this.state.certificateText} />
<br />({this.state.certificateTextLength}/250)
<div className="align-center">
<IconButton text="Zertifikat erstellen" glyphIcon="glyphicon-file" onClick={this.generateCertificate.bind(this)} />
</div>
</div>
);
}
return (
<div className="col-md-12">
<h1>
{counterpart.translate('TOOLS')} / {counterpart.translate('CERTIFICATES')}
</h1>
{content}
<Notification ref="notification" />
</div>
);
}
}
/* vim: set softtabstop=2:shiftwidth=2:expandtab */
|
src/App.js | msmsmsmsms/redux-period | import React, { Component } from 'react';
import { Provider } from 'react-redux';
import { createStore, applyMiddleware } from 'redux';
import ReduxThunk from 'redux-thunk';
import reducers from './reducers';
import { AppWithNavigationState } from './AppWithNavigationState';
const store = createStore(reducers, {}, applyMiddleware(ReduxThunk));
export default class App extends Component {
render() {
return (
<Provider store={store}>
<AppWithNavigationState />
</Provider>
);
}
}
|
node_modules/bs-recipes/recipes/webpack.react-hot-loader/app/js/main.js | kavinmehta/angular | import React from 'react';
import { render } from 'react-dom';
// It's important to not define HelloWorld component right in this file
// because in that case it will do full page reload on change
import HelloWorld from './HelloWorld.jsx';
render(<HelloWorld />, document.getElementById('react-root'));
|
js/vendor/jquery-1.11.2.min.js | Trigu/Trigu.github.io | /*! jQuery v1.11.2 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
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ajax/libs/material-ui/5.0.0-alpha.12/internal/svg-icons/CheckBox.min.js | cdnjs/cdnjs | "use strict";var _interopRequireDefault=require("@babel/runtime/helpers/interopRequireDefault"),_interopRequireWildcard=require("@babel/runtime/helpers/interopRequireWildcard");Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var React=_interopRequireWildcard(require("react")),_createSvgIcon=_interopRequireDefault(require("../../utils/createSvgIcon")),_default=(0,_createSvgIcon.default)(React.createElement("path",{d:"M19 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.11 0 2-.9 2-2V5c0-1.1-.89-2-2-2zm-9 14l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"}),"CheckBox");exports.default=_default; |
notebook/experience/web/webpack4-upgrade-log/simple-webpack-config/src/inventory/supplier-list/index.js | JMwill/wiki | import React from 'react'
import {Provider} from 'react-redux'
import config from '../../config'
import {configStore} from '../../utils'
import BtnCreate from '../../components/btn-create'
import FuncIcon from '../../components/func-icon'
import reducers from './redux'
import ListContainer from './list-container'
import ActionContainer from './action-container'
export default () => {
return (
<Provider store={configStore(reducers)} >
<div className='wrap js-wrap'>
<div className='list-header clearfix'>
<ActionContainer />
<h1>
供应商
<FuncIcon iconClass='iconpepe-question-sign' link={config.getDoc('supplier')} />
</h1>
<div className='pull-right'>
<BtnCreate to='/inventory/supplier/create/' label='新增供应商' />
</div>
</div>
<ListContainer />
</div>
</Provider>
)
}
|
packages/material-ui-icons/src/HdrStrongOutlined.js | kybarg/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M17 6c-3.31 0-6 2.69-6 6s2.69 6 6 6 6-2.69 6-6-2.69-6-6-6zM5 8c-2.21 0-4 1.79-4 4s1.79 4 4 4 4-1.79 4-4-1.79-4-4-4zm0 6c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2z" />
, 'HdrStrongOutlined');
|
ajax/libs/rxjs/2.3.8/rx.lite.compat.js | kellyselden/cdnjs | // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
notDefined = Rx.helpers.notDefined = function (x) { return typeof x === 'undefined'; },
isScheduler = Rx.helpers.isScheduler = function (x) { return x instanceof Rx.Scheduler; },
identity = Rx.helpers.identity = function (x) { return x; },
pluck = Rx.helpers.pluck = function (property) { return function (x) { return x[property]; }; },
just = Rx.helpers.just = function (value) { return function () { return value; }; },
defaultNow = Rx.helpers.defaultNow = (function () { return !!Date.now ? Date.now : function () { return +new Date; }; }()),
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function'; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; };
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
'_es6shim_iterator_';
// Bug for mozilla version
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = { done: true, value: undefined };
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch(e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
function isFunction(value) {
return typeof value == 'function' || false;
}
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value == 'function' && toString.call(value) == funcClass;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a && (a == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a)
? b != +b
// but treat `-0` vs. `+0` as not equal
: (a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
/** @private */
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
/** @private */
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
// Collection polyfills
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Utilities
if (!Function.prototype.bind) {
Function.prototype.bind = function (that) {
var target = this,
args = slice.call(arguments, 1);
var bound = function () {
if (this instanceof bound) {
function F() { }
F.prototype = target.prototype;
var self = new F();
var result = target.apply(self, args.concat(slice.call(arguments)));
if (Object(result) === result) {
return result;
}
return self;
} else {
return target.apply(that, args.concat(slice.call(arguments)));
}
};
return bound;
};
}
if (!Array.prototype.forEach) {
Array.prototype.forEach = function (callback, thisArg) {
var T, k;
if (this == null) {
throw new TypeError(" this is null or not defined");
}
var O = Object(this);
var len = O.length >>> 0;
if (typeof callback !== "function") {
throw new TypeError(callback + " is not a function");
}
if (arguments.length > 1) {
T = thisArg;
}
k = 0;
while (k < len) {
var kValue;
if (k in O) {
kValue = O[k];
callback.call(T, kValue, k, O);
}
k++;
}
};
}
var boxedString = Object("a"),
splitString = boxedString[0] != "a" || !(0 in boxedString);
if (!Array.prototype.every) {
Array.prototype.every = function every(fun /*, thisp */) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && !fun.call(thisp, self[i], i, object)) {
return false;
}
}
return true;
};
}
if (!Array.prototype.map) {
Array.prototype.map = function map(fun /*, thisp*/) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
result = Array(length),
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self) {
result[i] = fun.call(thisp, self[i], i, object);
}
}
return result;
};
}
if (!Array.prototype.filter) {
Array.prototype.filter = function (predicate) {
var results = [], item, t = new Object(this);
for (var i = 0, len = t.length >>> 0; i < len; i++) {
item = t[i];
if (i in t && predicate.call(arguments[1], item, i, t)) {
results.push(item);
}
}
return results;
};
}
if (!Array.isArray) {
Array.isArray = function (arg) {
return {}.toString.call(arg) == arrayClass;
};
}
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function indexOf(searchElement) {
var t = Object(this);
var len = t.length >>> 0;
if (len === 0) {
return -1;
}
var n = 0;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n !== n) {
n = 0;
} else if (n !== 0 && n != Infinity && n !== -Infinity) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
}
if (n >= len) {
return -1;
}
var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
for (; k < len; k++) {
if (k in t && t[k] === searchElement) {
return k;
}
}
return -1;
};
}
// Collections
var IndexedItem = function (id, value) {
this.id = id;
this.value = value;
};
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
if (c === 0) {
c = this.id - other.id;
}
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) {
return;
}
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) {
return;
}
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
if (index === undefined) {
index = 0;
}
if (index >= this.length || index < 0) {
return;
}
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Removes and disposes all disposables from the CompositeDisposable, but does not dispose the CompositeDisposable.
*/
CompositeDisposablePrototype.clear = function () {
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
};
/**
* Determines whether the CompositeDisposable contains a specific disposable.
* @param {Mixed} item Disposable to search for.
* @returns {Boolean} true if the disposable was found; otherwise, false.
*/
CompositeDisposablePrototype.contains = function (item) {
return this.disposables.indexOf(item) !== -1;
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var BooleanDisposable = (function () {
function BooleanDisposable (isSingle) {
this.isSingle = isSingle;
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
if (this.current && this.isSingle) {
throw new Error('Disposable has already been assigned');
}
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
old && old.dispose();
shouldDispose && value && value.dispose();
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
old && old.dispose();
};
return BooleanDisposable;
}());
/**
* Represents a disposable resource which only allows a single assignment of its underlying disposable resource.
* If an underlying disposable resource has already been set, future attempts to set the underlying disposable resource will throw an Error.
*/
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function (super_) {
inherits(SingleAssignmentDisposable, super_);
function SingleAssignmentDisposable() {
super_.call(this, true);
}
return SingleAssignmentDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource whose underlying disposable resource can be replaced by another disposable resource, causing automatic disposal of the previous underlying disposable resource.
*/
var SerialDisposable = Rx.SerialDisposable = (function (super_) {
inherits(SerialDisposable, super_);
function SerialDisposable() {
super_.call(this, false);
}
return SerialDisposable;
}(BooleanDisposable));
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
timeSpan < 0 && (timeSpan = 0);
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
(function (schedulerProto) {
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function scheduleInnerRecursive(action, self) {
action(function(dt) { self(action, dt); });
}
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () { self(_action); }); });
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, invokeRecImmediate);
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, scheduleInnerRecursive);
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, scheduleInnerRecursive);
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
}(Scheduler.prototype));
(function (schedulerProto) {
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
Scheduler.prototype.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, action);
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
Scheduler.prototype.schedulePeriodicWithState = function (state, period, action) {
var s = state;
var id = setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
clearInterval(id);
});
};
}(Scheduler.prototype));
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt);
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return !queue; };
currentScheduler.ensureTrampoline = function (action) {
if (!queue) { this.schedule(action); } else { action(); }
};
return currentScheduler;
}());
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
var scheduleMethod, clearMethod = noop;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('','*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, nextTick, setImmediate, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return setTimeout(action, 0); };
clearMethod = clearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = setTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
clearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
Notification.prototype.accept = function (observerOrOnNext, onError, onCompleted) {
return observerOrOnNext && typeof observerOrOnNext === 'object' ?
this._acceptObservable(observerOrOnNext) :
this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notifications
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
Notification.prototype.toObservable = function (scheduler) {
var notification = this;
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
notification.kind === 'N' && observer.onCompleted();
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) { return onNext(this.value); }
function _acceptObservable(observer) { return observer.onNext(this.value); }
function toString () { return 'OnNext(' + this.value + ')'; }
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) { return onError(this.exception); }
function _acceptObservable(observer) { return observer.onError(this.exception); }
function toString () { return 'OnError(' + this.exception + ')'; }
return function (exception) {
var notification = new Notification('E');
notification.exception = exception;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) { return onCompleted(); }
function _acceptObservable(observer) { return observer.onCompleted(); }
function toString () { return 'OnCompleted()'; }
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchException = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch(err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableFor = Enumerable.forEach = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
*
* @param observer Observer object.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) {
return n.accept(observer);
};
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
*
* @static
* @memberOf Observer
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler) {
return new AnonymousObserver(function (x) {
return handler(notificationCreateOnNext(x));
}, function (exception) {
return handler(notificationCreateOnError(exception));
}, function () {
return handler(notificationCreateOnCompleted());
});
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (_super) {
inherits(AbstractObserver, _super);
/**
* Creates a new observer in a non-stopped state.
*
* @constructor
*/
function AbstractObserver() {
this.isStopped = false;
_super.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
*
* @memberOf AbstractObserver
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) {
this.next(value);
}
};
/**
* Notifies the observer that an exception has occurred.
*
* @memberOf AbstractObserver
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (_super) {
inherits(AnonymousObserver, _super);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
_super.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (exception) {
this._onError(exception);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
*
* @example
* 1 - source.subscribe();
* 2 - source.subscribe(observer);
* 3 - source.subscribe(function (x) { console.log(x); });
* 4 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); });
* 5 - source.subscribe(function (x) { console.log(x); }, function (err) { console.log(err); }, function () { console.log('done'); });
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
var subscriber = typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted);
return this._subscribe(subscriber);
};
return Observable;
})();
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (_super) {
inherits(ScheduledObserver, _super);
function ScheduledObserver(scheduler, observer) {
_super.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (exception) {
var self = this;
this.queue.push(function () {
self.observer.onError(exception);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
_super.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
/**
* Creates a list from an observable sequence.
* @returns An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
var maxSafeInteger = Math.pow(2, 53) - 1;
function numberIsFinite(value) {
return typeof value === 'number' && root.isFinite(value);
}
function isNan(n) {
return n !== n;
}
function isIterable(o) {
return o[$iterator$] !== undefined;
}
function sign(value) {
var number = +value;
if (number === 0) { return number; }
if (isNaN(number)) { return number; }
return number < 0 ? -1 : 1;
}
function toLength(o) {
var len = +o.length;
if (isNaN(len)) { return 0; }
if (len === 0 || !numberIsFinite(len)) { return len; }
len = sign(len) * Math.floor(Math.abs(len));
if (len <= 0) { return 0; }
if (len > maxSafeInteger) { return maxSafeInteger; }
return len;
}
function isCallable(f) {
return Object.prototype.toString.call(f) === '[object Function]' && typeof f === 'function';
}
/**
* This method creates a new Observable sequence from an array-like or iterable object.
* @param {Any} arrayLike An array-like or iterable object to convert to an Observable sequence.
* @param {Function} [mapFn] Map function to call on every element of the array.
* @param {Any} [thisArg] The context to use calling the mapFn if provided.
* @param {Scheduler} [scheduler] Optional scheduler to use for scheduling. If not provided, defaults to Scheduler.currentThread.
*/
Observable.from = function (iterable, mapFn, thisArg, scheduler) {
if (iterable == null) {
throw new Error('iterable cannot be null.')
}
if (mapFn && !isCallable(mapFn)) {
throw new Error('mapFn when provided must be a function');
}
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var list = Object(iterable),
objIsIterable = isIterable(list),
len = objIsIterable ? 0 : toLength(list),
it = objIsIterable ? list[$iterator$]() : null,
i = 0;
return scheduler.scheduleRecursive(function (self) {
if (i < len || objIsIterable) {
var result;
if (objIsIterable) {
var next = it.next();
if (next.done) {
observer.onCompleted();
return;
}
result = next.value;
} else {
result = list[i];
}
if (mapFn && isCallable(mapFn)) {
try {
result = thisArg ? mapFn.call(thisArg, result, i) : mapFn(result, i);
} catch (e) {
observer.onError(e);
return;
}
}
observer.onNext(result);
i++;
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
*
* @example
* var res = Rx.Observable.fromArray([1,2,3]);
* var res = Rx.Observable.fromArray([1,2,3], Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0, len = array.length;
return scheduler.scheduleRecursive(function (self) {
if (count < len) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @example
* var res = Rx.Observable.of(1,2,3);
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
Observable.of = function () {
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return observableFromArray(args);
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @example
* var res = Rx.Observable.of(1,2,3);
* @param {Scheduler} scheduler A scheduler to use for scheduling the arguments.
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
var observableOf = Observable.ofWithScheduler = function (scheduler) {
var len = arguments.length - 1, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i + 1]; }
return observableFromArray(args, scheduler);
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return observableReturn(value, scheduler).repeat(repeatCount == null ? -1 : repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'just', and 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.returnValue = Observable.just = function (value, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwException' for browsers <IE9.
*
* @example
* var res = Rx.Observable.throw(new Error('Error'));
* var res = Rx.Observable.throw(new Error('Error'), Rx.Scheduler.timeout);
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = function (exception, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchException = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.catchException(xs, ys, zs);
* 2 - res = Rx.Observable.catchException([xs, ys, zs]);
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchException = Observable['catch'] = function () {
var items = argsOrArray(arguments, 0);
return enumerableFor(items).catchException();
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
*
* @example
* 1 - res = Rx.Observable.concat(xs, ys, zs);
* 2 - res = Rx.Observable.concat([xs, ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var sources = argsOrArray(arguments, 0);
return enumerableFor(sources).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatObservable = observableProto.concatAll =function () {
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') {
return observableMerge(this, maxConcurrentOrOther);
}
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0,
group = new CompositeDisposable(),
isStopped = false,
q = [],
subscribe = function (xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
if (isPromise(xs)) { xs = observableFromPromise(xs); }
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
var s;
group.remove(subscription);
if (q.length > 0) {
s = q.shift();
subscribe(s);
} else {
activeCount--;
if (isStopped && activeCount === 0) {
observer.onCompleted();
}
}
}));
};
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
if (activeCount === 0) {
observer.onCompleted();
}
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableFromArray(sources, scheduler).mergeObservable();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeObservable = observableProto.mergeAll =function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
innerSubscription.setDisposable(innerSource.subscribe(function (x) {
observer.onNext(x);
}, observer.onError.bind(observer), function () {
group.remove(innerSubscription);
if (isStopped && group.length === 1) { observer.onCompleted(); }
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (group.length === 1) { observer.onCompleted(); }
}));
return group;
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
if (isPromise(innerSource)) {
innerSource = observableFromPromise(innerSource);
}
d.setDisposable(innerSource.subscribe(function (x) {
if (latest === id) {
observer.onNext(x);
}
}, function (e) {
if (latest === id) {
observer.onError(e);
}
}, function () {
if (latest === id) {
hasLatest = false;
if (isStopped) {
observer.onCompleted();
}
}
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
if (!hasLatest) {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0),
first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
queues[qIdx] = [];
}
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(observer);
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
*
* @example
* var res = observable.do(observer);
* var res = observable.do(onNext);
* var res = observable.do(onNext, onError);
* var res = observable.do(onNext, onError, onCompleted);
* @param {Function | Observer} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.doAction = observableProto.tap = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (err) {
if (!onError) {
observer.onError(err);
} else {
try {
onError(err);
} catch (e) {
observer.onError(e);
}
observer.onError(err);
}
}, function () {
if (!onCompleted) {
observer.onCompleted();
} else {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
observer.onCompleted();
}
});
});
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
*
* @example
* var res = observable.finallyAction(function () { console.log('sequence ended'; });
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.finallyAction = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
*
* @example
* var res = repeated = source.repeat();
* var res = repeated = source.repeat(42);
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
* Note if you encounter an error and want it to retry once, then you must use .retry(2);
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(2);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchException();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
try {
if (!hasValue) {
hasValue = true;
}
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
if (!hasValue && hasSeed) {
observer.onNext(seed);
}
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
if (q.length > count) {
observer.onNext(q.shift());
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
*
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
*
* @memberOf Observable#
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && 'now' in Object(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableFor([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence.
*
* @example
* var res = source.takeLast(5);
*
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, observer.onError.bind(observer), function () {
while(q.length > 0) { observer.onNext(q.shift()); }
observer.onCompleted();
});
});
};
function concatMap(source, selector, thisArg) {
return source.map(function (x, i) {
var result = selector.call(thisArg, x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).concatAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.concatMap(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.concatMap(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.concatMap(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectConcat = observableProto.concatMap = function (selector, resultSelector, thisArg) {
if (resultSelector) {
return this.concatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
});
}
return typeof selector === 'function' ?
concatMap(this, selector, thisArg) :
concatMap(this, function () { return selector; });
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var result;
try {
result = selector.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} property The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (property) {
return this.select(function (x) { return x[property]; });
};
function flatMap(source, selector, thisArg) {
return source.map(function (x, i) {
var result = selector.call(thisArg, x, i);
return isPromise(result) ? observableFromPromise(result) : result;
}).mergeObservable();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector, thisArg) {
if (resultSelector) {
return this.flatMap(function (x, i) {
var selectorResult = selector(x, i),
result = isPromise(selectorResult) ? observableFromPromise(selectorResult) : selectorResult;
return result.map(function (y) {
return resultSelector(x, y, i);
});
}, thisArg);
}
return typeof selector === 'function' ?
flatMap(this, selector, thisArg) :
flatMap(this, function () { return selector; });
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = observableProto.switchMap = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
if (running) {
observer.onNext(x);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) {
throw new Error(argumentOutOfRange);
}
if (count === 0) {
return observableEmpty(scheduler);
}
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining > 0) {
remaining--;
observer.onNext(x);
if (remaining === 0) {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
*
* @example
* var res = source.takeWhile(function (value) { return value < 10; });
* var res = source.takeWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (exception) {
observer.onError(exception);
return;
}
if (shouldRun) {
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, context, selector) {
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
observer.onNext(results);
} else {
if (results.length <= 1) {
observer.onNext.apply(observer, results);
} else {
observer.onNext(results);
}
}
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, context, selector) {
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(results);
} else {
if (results.length <= 1) {
observer.onNext.apply(observer, results);
} else {
observer.onNext(results);
}
}
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
});
};
};
function fixEvent(event) {
var stopPropagation = function () {
this.cancelBubble = true;
};
var preventDefault = function () {
this.bubbledKeyCode = this.keyCode;
if (this.ctrlKey) {
try {
this.keyCode = 0;
} catch (e) { }
}
this.defaultPrevented = true;
this.returnValue = false;
this.modified = true;
};
event || (event = root.event);
if (!event.target) {
event.target = event.target || event.srcElement;
if (event.type == 'mouseover') {
event.relatedTarget = event.fromElement;
}
if (event.type == 'mouseout') {
event.relatedTarget = event.toElement;
}
// Adding stopPropogation and preventDefault to IE
if (!event.stopPropagation){
event.stopPropagation = stopPropagation;
event.preventDefault = preventDefault;
}
// Normalize key events
switch(event.type){
case 'keypress':
var c = ('charCode' in event ? event.charCode : event.keyCode);
if (c == 10) {
c = 0;
event.keyCode = 13;
} else if (c == 13 || c == 27) {
c = 0;
} else if (c == 3) {
c = 99;
}
event.charCode = c;
event.keyChar = event.charCode ? String.fromCharCode(event.charCode) : '';
break;
}
}
return event;
}
function createListener (element, name, handler) {
// Standards compliant
if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
if (element.attachEvent) {
// IE Specific
var innerHandler = function (event) {
handler(fixEvent(event));
};
element.attachEvent('on' + name, innerHandler);
return disposableCreate(function () {
element.detachEvent('on' + name, innerHandler);
});
}
// Level 1 DOM Events
element['on' + name] = handler;
return disposableCreate(function () {
element['on' + name] = null;
});
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (Object.prototype.toString.call(el) === '[object NodeList]') {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el.item(i), eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
/**
* Configuration option to determine whether to use native events only
*/
Rx.config.useNativeEvents = false;
// Check for Angular/jQuery/Zepto support
var jq =
!!root.angular && !!angular.element ? angular.element :
(!!root.jQuery ? root.jQuery : (
!!root.Zepto ? root.Zepto : null));
// Check for ember
var ember = !!root.Ember && typeof root.Ember.addListener === 'function';
// Check for Backbone.Marionette. Note if using AMD add Marionette as a dependency of rxjs
// for proper loading order!
var marionette = !!root.Backbone && !!root.Backbone.Marionette;
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
// Node.js specific
if (element.addListener) {
return fromEventPattern(
function (h) { element.addListener(eventName, h); },
function (h) { element.removeListener(eventName, h); },
selector);
}
// Use only if non-native events are allowed
if (!Rx.config.useNativeEvents) {
if (marionette) {
return fromEventPattern(
function (h) { element.on(eventName, h); },
function (h) { element.off(eventName, h); },
selector);
}
if (ember) {
return fromEventPattern(
function (h) { Ember.addListener(element, eventName, h); },
function (h) { Ember.removeListener(element, eventName, h); },
selector);
}
if (jq) {
var $elem = jq(element);
return fromEventPattern(
function (h) { $elem.on(eventName, h); },
function (h) { $elem.off(eventName, h); },
selector);
}
}
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return new AnonymousObservable(function (observer) {
promise.then(
function (value) {
observer.onNext(value);
observer.onCompleted();
},
function (reason) {
observer.onError(reason);
});
return function () {
if (promise && promise.abort) {
promise.abort();
}
}
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) {
throw new Error('Promise type not provided nor in Rx.config.Promise');
}
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, function (err) {
reject(err);
}, function () {
if (hasValue) {
resolve(value);
}
});
});
};
/**
* Invokes the asynchronous function, surfacing the result through an observable sequence.
* @param {Function} functionAsync Asynchronous function which returns a Promise to run.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*/
Observable.startAsync = function (functionAsync) {
var promise;
try {
promise = functionAsync();
} catch (e) {
return observableThrow(e);
}
return observableFromPromise(promise);
}
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return !selector ?
this.multicast(new Subject()) :
this.multicast(function () {
return new Subject();
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish(null).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return !selector ?
this.multicast(new AsyncSubject()) :
this.multicast(function () {
return new AsyncSubject();
}, selector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).
refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return !selector ?
this.multicast(new ReplaySubject(bufferSize, window, scheduler)) :
this.multicast(function () {
return new ReplaySubject(bufferSize, window, scheduler);
}, selector);
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareReplay(3);
* var res = source.shareReplay(3, 500);
* var res = source.shareReplay(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareReplay = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
var ConnectableObservable = Rx.ConnectableObservable = (function (__super__) {
inherits(ConnectableObservable, __super__);
function ConnectableObservable(source, subject) {
var hasSubscription = false,
subscription,
sourceObservable = source.asObservable();
this.connect = function () {
if (!hasSubscription) {
hasSubscription = true;
subscription = new CompositeDisposable(sourceObservable.subscribe(subject), disposableCreate(function () {
hasSubscription = false;
}));
}
return subscription;
};
__super__.call(this, subject.subscribe.bind(subject));
}
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect = ++count === 1,
subscription = source.subscribe(observer);
shouldConnect && (connectableSubscription = source.connect());
return function () {
subscription.dispose();
--count === 0 && connectableSubscription.dispose();
};
});
};
return ConnectableObservable;
}(Observable));
function observableTimerDate(dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithAbsolute(dueTime, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerDateAndPeriod(dueTime, period, scheduler) {
return new AnonymousObservable(function (observer) {
var count = 0, d = dueTime, p = normalizeTime(period);
return scheduler.scheduleRecursiveWithAbsolute(d, function (self) {
if (p > 0) {
var now = scheduler.now();
d = d + p;
d <= now && (d = now + p);
}
observer.onNext(count++);
self(d);
});
});
}
function observableTimerTimeSpan(dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(normalizeTime(dueTime), function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
return dueTime === period ?
new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
}) :
observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
return observableTimerTimeSpanAndPeriod(period, period, isScheduler(scheduler) ? scheduler : timeoutScheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
*
* @example
* 1 - res = Rx.Observable.timer(new Date());
* 2 - res = Rx.Observable.timer(new Date(), 1000);
* 3 - res = Rx.Observable.timer(new Date(), Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.timer(new Date(), 1000, Rx.Scheduler.timeout);
*
* 5 - res = Rx.Observable.timer(5000);
* 6 - res = Rx.Observable.timer(5000, 1000);
* 7 - res = Rx.Observable.timer(5000, Rx.Scheduler.timeout);
* 8 - res = Rx.Observable.timer(5000, 1000, Rx.Scheduler.timeout);
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
if (periodOrScheduler !== undefined && typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (periodOrScheduler !== undefined && typeof periodOrScheduler === 'object') {
scheduler = periodOrScheduler;
}
if (dueTime instanceof Date && period === undefined) {
return observableTimerDate(dueTime.getTime(), scheduler);
}
if (dueTime instanceof Date && period !== undefined) {
period = periodOrScheduler;
return observableTimerDateAndPeriod(dueTime.getTime(), period, scheduler);
}
return period === undefined ?
observableTimerTimeSpan(dueTime, scheduler) :
observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
function observableDelayTimeSpan(source, dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
}
function observableDelayDate(source, dueTime, scheduler) {
return observableDefer(function () {
return observableDelayTimeSpan(source, dueTime - scheduler.now(), scheduler);
});
}
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* 1 - res = Rx.Observable.delay(new Date());
* 2 - res = Rx.Observable.delay(new Date(), Rx.Scheduler.timeout);
*
* 3 - res = Rx.Observable.delay(5000);
* 4 - res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return dueTime instanceof Date ?
observableDelayDate(this, dueTime.getTime(), scheduler) :
observableDelayTimeSpan(this, dueTime, scheduler);
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
*
* @example
* 1 - res = source.throttle(5000); // 5 seconds
* 2 - res = source.throttle(5000, scheduler);
*
* @param {Number} dueTime Duration of the throttle period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the throttle timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttle = function (dueTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return this.throttleWithSelector(function () { return observableTimer(dueTime, scheduler); })
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return this.map(function (x) {
return { value: x, timestamp: scheduler.now() };
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
atEnd && observer.onCompleted();
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = function (intervalOrSampler, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return typeof intervalOrSampler === 'number' ?
sampleObservable(this, observableinterval(intervalOrSampler, scheduler)) :
sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
*
* @example
* 1 - res = source.timeout(new Date()); // As a date
* 2 - res = source.timeout(5000); // 5 seconds
* 3 - res = source.timeout(new Date(), Rx.Observable.returnValue(42)); // As a date and timeout observable
* 4 - res = source.timeout(5000, Rx.Observable.returnValue(42)); // 5 seconds and timeout observable
* 5 - res = source.timeout(new Date(), Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // As a date and timeout observable
* 6 - res = source.timeout(5000, Rx.Observable.returnValue(42), Rx.Scheduler.timeout); // 5 seconds and timeout observable
*
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
other || (other = observableThrow(new Error('Timeout')));
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = dueTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
var createTimer = function () {
var myId = id;
timer.setDisposable(scheduler[schedulerMethod](dueTime, function () {
if (id === myId) {
isPromise(other) && (other = observableFromPromise(other));
subscription.setDisposable(other.subscribe(observer));
}
}));
};
createTimer();
original.setDisposable(source.subscribe(function (x) {
if (!switched) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
if (!switched) {
id++;
observer.onError(e);
}
}, function () {
if (!switched) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
return this.delayWithSelector(observableTimer(dueTime, isScheduler(scheduler) ? scheduler : timeoutScheduler), observableEmpty);
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
*
* @example
* 1 - res = source.timeoutWithSelector(Rx.Observable.timer(500));
* 2 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); });
* 3 - res = source.timeoutWithSelector(Rx.Observable.timer(500), function (x) { return Rx.Observable.timer(200); }, Rx.Observable.returnValue(42));
*
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
var firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false, setTimer = function (timeout) {
var myId = id, timerWins = function () {
return id === myId;
};
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
d.dispose();
}, function (e) {
if (timerWins()) {
observer.onError(e);
}
}, function () {
if (timerWins()) {
subscription.setDisposable(other.subscribe(observer));
}
}));
};
setTimer(firstTimeout);
var observerWins = function () {
var res = !switched;
if (res) {
id++;
}
return res;
};
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(timeout);
}
}, function (e) {
if (observerWins()) {
observer.onError(e);
}
}, function () {
if (observerWins()) {
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(x + x); });
*
* @param {Function} throttleDurationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The throttled sequence.
*/
observableProto.throttleWithSelector = function (throttleDurationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0, subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = throttleDurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
if (hasValue && id === currentid) {
observer.onNext(value);
}
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
if (hasValue) {
observer.onNext(value);
}
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
*
* @example
* 1 - res = source.takeLastWithTime(5000, [optional timer scheduler], [optional loop scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) {
observer.onNext(next.value);
}
}
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler.scheduleWithRelative(duration, observer.onCompleted.bind(observer)), source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler.scheduleWithRelative(duration, function () { open = true; }),
source.subscribe(function (x) { open && observer.onNext(x); }, observer.onError.bind(observer), observer.onCompleted.bind(observer)));
});
};
var PausableObservable = (function (_super) {
inherits(PausableObservable, _super);
function subscribe(observer) {
var conn = this.source.publish(),
subscription = conn.subscribe(observer),
connection = disposableEmpty;
var pausable = this.subject.distinctUntilChanged().subscribe(function (b) {
if (b) {
connection = conn.connect();
} else {
connection.dispose();
connection = disposableEmpty;
}
});
return new CompositeDisposable(subscription, connection, pausable);
}
function PausableObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausable(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausable = function (pauser) {
return new PausableObservable(this, pauser);
};
function combineLatestSource(source, subject, resultSelector) {
return new AnonymousObservable(function (observer) {
var n = 2,
hasValue = [false, false],
hasValueAll = false,
isDone = false,
values = new Array(n);
function next(x, i) {
values[i] = x
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(
function (x) {
next(x, 0);
},
observer.onError.bind(observer),
function () {
isDone = true;
observer.onCompleted();
}),
subject.subscribe(
function (x) {
next(x, 1);
},
observer.onError.bind(observer))
);
});
}
var PausableBufferedObservable = (function (_super) {
inherits(PausableBufferedObservable, _super);
function subscribe(observer) {
var q = [], previousShouldFire;
var subscription =
combineLatestSource(
this.source,
this.subject.distinctUntilChanged(),
function (data, shouldFire) {
return { data: data, shouldFire: shouldFire };
})
.subscribe(
function (results) {
if (previousShouldFire !== undefined && results.shouldFire != previousShouldFire) {
// change in shouldFire
if (results.shouldFire) {
while (q.length > 0) {
observer.onNext(q.shift());
}
}
} else {
// new data
if (results.shouldFire) {
observer.onNext(results.data);
} else {
q.push(results.data);
}
}
previousShouldFire = results.shouldFire;
},
function (err) {
// Empty buffer before sending error
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onError(err);
},
function () {
// Empty buffer before sending completion
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onCompleted();
}
);
this.subject.onNext(false);
return subscription;
}
function PausableBufferedObservable(source, subject) {
this.source = source;
this.subject = subject || new Subject();
this.isPaused = true;
_super.call(this, subscribe);
}
PausableBufferedObservable.prototype.pause = function () {
if (this.isPaused === true){
return;
}
this.isPaused = true;
this.subject.onNext(false);
};
PausableBufferedObservable.prototype.resume = function () {
if (this.isPaused === false){
return;
}
this.isPaused = false;
this.subject.onNext(true);
};
return PausableBufferedObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false,
* and yields the values that were buffered while paused.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausableBuffered(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausableBuffered = function (subject) {
return new PausableBufferedObservable(this, subject);
};
/**
* Attaches a controller to the observable sequence with the ability to queue.
* @example
* var source = Rx.Observable.interval(100).controlled();
* source.request(3); // Reads 3 values
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.controlled = function (enableQueue) {
if (enableQueue == null) { enableQueue = true; }
return new ControlledObservable(this, enableQueue);
};
var ControlledObservable = (function (_super) {
inherits(ControlledObservable, _super);
function subscribe (observer) {
return this.source.subscribe(observer);
}
function ControlledObservable (source, enableQueue) {
_super.call(this, subscribe);
this.subject = new ControlledSubject(enableQueue);
this.source = source.multicast(this.subject).refCount();
}
ControlledObservable.prototype.request = function (numberOfItems) {
if (numberOfItems == null) { numberOfItems = -1; }
return this.subject.request(numberOfItems);
};
return ControlledObservable;
}(Observable));
var ControlledSubject = Rx.ControlledSubject = (function (_super) {
function subscribe (observer) {
return this.subject.subscribe(observer);
}
inherits(ControlledSubject, _super);
function ControlledSubject(enableQueue) {
if (enableQueue == null) {
enableQueue = true;
}
_super.call(this, subscribe);
this.subject = new Subject();
this.enableQueue = enableQueue;
this.queue = enableQueue ? [] : null;
this.requestedCount = 0;
this.requestedDisposable = disposableEmpty;
this.error = null;
this.hasFailed = false;
this.hasCompleted = false;
this.controlledDisposable = disposableEmpty;
}
addProperties(ControlledSubject.prototype, Observer, {
onCompleted: function () {
checkDisposed.call(this);
this.hasCompleted = true;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onCompleted();
}
},
onError: function (error) {
checkDisposed.call(this);
this.hasFailed = true;
this.error = error;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onError(error);
}
},
onNext: function (value) {
checkDisposed.call(this);
var hasRequested = false;
if (this.requestedCount === 0) {
if (this.enableQueue) {
this.queue.push(value);
}
} else {
if (this.requestedCount !== -1) {
if (this.requestedCount-- === 0) {
this.disposeCurrentRequest();
}
}
hasRequested = true;
}
if (hasRequested) {
this.subject.onNext(value);
}
},
_processRequest: function (numberOfItems) {
if (this.enableQueue) {
//console.log('queue length', this.queue.length);
while (this.queue.length >= numberOfItems && numberOfItems > 0) {
//console.log('number of items', numberOfItems);
this.subject.onNext(this.queue.shift());
numberOfItems--;
}
if (this.queue.length !== 0) {
return { numberOfItems: numberOfItems, returnValue: true };
} else {
return { numberOfItems: numberOfItems, returnValue: false };
}
}
if (this.hasFailed) {
this.subject.onError(this.error);
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
} else if (this.hasCompleted) {
this.subject.onCompleted();
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
}
return { numberOfItems: numberOfItems, returnValue: false };
},
request: function (number) {
checkDisposed.call(this);
this.disposeCurrentRequest();
var self = this,
r = this._processRequest(number);
number = r.numberOfItems;
if (!r.returnValue) {
this.requestedCount = number;
this.requestedDisposable = disposableCreate(function () {
self.requestedCount = 0;
});
return this.requestedDisposable
} else {
return disposableEmpty;
}
},
disposeCurrentRequest: function () {
this.requestedDisposable.dispose();
this.requestedDisposable = disposableEmpty;
},
dispose: function () {
this.isDisposed = true;
this.error = null;
this.subject.dispose();
this.requestedDisposable.dispose();
}
});
return ControlledSubject;
}(Observable));
/*
* Performs a exclusive waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @returns {Observable} A exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusive = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasCurrent = false,
isStopped = false,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
var innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
innerSubscription.setDisposable(innerSource.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (!hasCurrent && g.length === 1) {
observer.onCompleted();
}
}));
return g;
});
};
/*
* Performs a exclusive map waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @param {Function} selector Selector to invoke for every item in the current subscription.
* @param {Any} [thisArg] An optional context to invoke with the selector parameter.
* @returns {Observable} An exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusiveMap = function (selector, thisArg) {
var sources = this;
return new AnonymousObservable(function (observer) {
var index = 0,
hasCurrent = false,
isStopped = true,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
innerSubscription.setDisposable(innerSource.subscribe(
function (x) {
var result;
try {
result = selector.call(thisArg, x, index++, innerSource);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
},
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (g.length === 1 && !hasCurrent) {
observer.onCompleted();
}
}));
return g;
});
};
var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
inherits(AnonymousObservable, __super__);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (subscriber && typeof subscriber.dispose === 'function') { return subscriber; }
return typeof subscriber === 'function' ?
disposableCreate(subscriber) :
disposableEmpty;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var setDisposable = function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
};
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(setDisposable);
} else {
setDisposable();
}
return autoDetachObserver;
}
__super__.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, _super);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
_super.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
this.hasValue = true;
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
var AnonymousSubject = Rx.AnonymousSubject = (function (__super__) {
inherits(AnonymousSubject, __super__);
function AnonymousSubject(observer, observable) {
this.observer = observer;
this.observable = observable;
__super__.call(this, this.observable.subscribe.bind(this.observable));
}
addProperties(AnonymousSubject.prototype, Observer, {
onCompleted: function () {
this.observer.onCompleted();
},
onError: function (exception) {
this.observer.onError(exception);
},
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, _super);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
_super.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
this.value = value;
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (_super) {
function RemovableDisposable (subject, observer) {
this.subject = subject;
this.observer = observer;
};
RemovableDisposable.prototype.dispose = function () {
this.observer.dispose();
if (!this.subject.isDisposed) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
}
};
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = new RemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, _super);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
_super.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/* @private */
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
var observer;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this)); |
src/svg-icons/navigation/last-page.js | igorbt/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let NavigationLastPage = (props) => (
<SvgIcon {...props}>
<path d="M5.59 7.41L10.18 12l-4.59 4.59L7 18l6-6-6-6zM16 6h2v12h-2z"/>
</SvgIcon>
);
NavigationLastPage = pure(NavigationLastPage);
NavigationLastPage.displayName = 'NavigationLastPage';
NavigationLastPage.muiName = 'SvgIcon';
export default NavigationLastPage;
|
ajax/libs/graphiql/0.11.2/graphiql.min.js | joeyparrish/cdnjs | !function(f){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=f();else if("function"==typeof define&&define.amd)define([],f);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).GraphiQL=f()}}(function(){return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a="function"==typeof require&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n||e)},l,l.exports,e,t,n,r)}return n[o].exports}for(var i="function"==typeof require&&require,o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.DocExplorer=void 0;var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var a=arguments[t];for(var r in a)Object.prototype.hasOwnProperty.call(a,r)&&(e[r]=a[r])}return e},_createClass=function(){function e(e,t){for(var a=0;a<t.length;a++){var r=t[a];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,a,r){return a&&e(t.prototype,a),r&&e(t,r),t}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),_graphql=require("graphql"),_FieldDoc2=_interopRequireDefault(require("./DocExplorer/FieldDoc")),_SchemaDoc2=_interopRequireDefault(require("./DocExplorer/SchemaDoc")),_SearchBox2=_interopRequireDefault(require("./DocExplorer/SearchBox")),_SearchResults2=_interopRequireDefault(require("./DocExplorer/SearchResults")),_TypeDoc2=_interopRequireDefault(require("./DocExplorer/TypeDoc")),initialNav={name:"Schema",title:"Documentation Explorer"};(exports.DocExplorer=function(e){function t(){_classCallCheck(this,t);var e=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return e.handleNavBackClick=function(){e.state.navStack.length>1&&e.setState({navStack:e.state.navStack.slice(0,-1)})},e.handleClickTypeOrField=function(t){e.showDoc(t)},e.handleSearch=function(t){e.showSearch(t)},e.state={navStack:[initialNav]},e}return _inherits(t,e),_createClass(t,[{key:"shouldComponentUpdate",value:function(e,t){return this.props.schema!==e.schema||this.state.navStack!==t.navStack}},{key:"render",value:function(){var e=this.props.schema,t=this.state.navStack,a=t[t.length-1],r=void 0;r=void 0===e?_react2.default.createElement("div",{className:"spinner-container"},_react2.default.createElement("div",{className:"spinner"})):e?a.search?_react2.default.createElement(_SearchResults2.default,{searchValue:a.search,withinType:a.def,schema:e,onClickType:this.handleClickTypeOrField,onClickField:this.handleClickTypeOrField}):1===t.length?_react2.default.createElement(_SchemaDoc2.default,{schema:e,onClickType:this.handleClickTypeOrField}):(0,_graphql.isType)(a.def)?_react2.default.createElement(_TypeDoc2.default,{schema:e,type:a.def,onClickType:this.handleClickTypeOrField,onClickField:this.handleClickTypeOrField}):_react2.default.createElement(_FieldDoc2.default,{field:a.def,onClickType:this.handleClickTypeOrField}):_react2.default.createElement("div",{className:"error-container"},"No Schema Available");var c=1===t.length||(0,_graphql.isType)(a.def)&&a.def.getFields,l=void 0;return t.length>1&&(l=t[t.length-2].name),_react2.default.createElement("div",{className:"doc-explorer",key:a.name},_react2.default.createElement("div",{className:"doc-explorer-title-bar"},l&&_react2.default.createElement("div",{className:"doc-explorer-back",onClick:this.handleNavBackClick},l),_react2.default.createElement("div",{className:"doc-explorer-title"},a.title||a.name),_react2.default.createElement("div",{className:"doc-explorer-rhs"},this.props.children)),_react2.default.createElement("div",{className:"doc-explorer-contents"},c&&_react2.default.createElement(_SearchBox2.default,{value:a.search,placeholder:"Search "+a.name+"...",onSearch:this.handleSearch}),r))}},{key:"showDoc",value:function(e){var t=this.state.navStack;t[t.length-1].def!==e&&this.setState({navStack:t.concat([{name:e.name,def:e}])})}},{key:"showDocForReference",value:function(e){"Type"===e.kind?this.showDoc(e.type):"Field"===e.kind?this.showDoc(e.field):"Argument"===e.kind&&e.field?this.showDoc(e.field):"EnumValue"===e.kind&&e.type&&this.showDoc(e.type)}},{key:"showSearch",value:function(e){var t=this.state.navStack.slice(),a=t[t.length-1];t[t.length-1]=_extends({},a,{search:e}),this.setState({navStack:t})}},{key:"reset",value:function(){this.setState({navStack:[initialNav]})}}]),t}(_react2.default.Component)).propTypes={schema:_propTypes2.default.instanceOf(_graphql.GraphQLSchema)}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./DocExplorer/FieldDoc":3,"./DocExplorer/SchemaDoc":5,"./DocExplorer/SearchBox":6,"./DocExplorer/SearchResults":7,"./DocExplorer/TypeDoc":8,graphql:92,"prop-types":172}],2:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function Argument(e){var a=e.arg,r=e.onClickType,t=e.showDefaultValue;return _react2.default.createElement("span",{className:"arg"},_react2.default.createElement("span",{className:"arg-name"},a.name),": ",_react2.default.createElement(_TypeLink2.default,{type:a.type,onClick:r}),void 0!==a.defaultValue&&!1!==t&&_react2.default.createElement("span",null," = ",_react2.default.createElement("span",{className:"arg-default-value"},(0,_graphql.print)((0,_graphql.astFromValue)(a.defaultValue,a.type)))))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=Argument;var _react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),_graphql=require("graphql"),_TypeLink2=_interopRequireDefault(require("./TypeLink"));Argument.propTypes={arg:_propTypes2.default.object.isRequired,onClickType:_propTypes2.default.func.isRequired,showDefaultValue:_propTypes2.default.bool}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./TypeLink":9,graphql:92,"prop-types":172}],3:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),_Argument2=_interopRequireDefault(require("./Argument")),_MarkdownContent2=_interopRequireDefault(require("./MarkdownContent")),_TypeLink2=_interopRequireDefault(require("./TypeLink")),FieldDoc=function(e){function t(){return _classCallCheck(this,t),_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return _inherits(t,e),_createClass(t,[{key:"shouldComponentUpdate",value:function(e){return this.props.field!==e.field}},{key:"render",value:function(){var e=this,t=this.props.field,r=void 0;return t.args&&t.args.length>0&&(r=_react2.default.createElement("div",{className:"doc-category"},_react2.default.createElement("div",{className:"doc-category-title"},"arguments"),t.args.map(function(t){return _react2.default.createElement("div",{key:t.name,className:"doc-category-item"},_react2.default.createElement("div",null,_react2.default.createElement(_Argument2.default,{arg:t,onClickType:e.props.onClickType})),_react2.default.createElement(_MarkdownContent2.default,{className:"doc-value-description",markdown:t.description}))}))),_react2.default.createElement("div",null,_react2.default.createElement(_MarkdownContent2.default,{className:"doc-type-description",markdown:t.description||"No 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_react2.default.createElement("div",null,_react2.default.createElement(_MarkdownContent2.default,{className:"doc-type-description",markdown:"A GraphQL schema provides a root type for each kind of operation."}),_react2.default.createElement("div",{className:"doc-category"},_react2.default.createElement("div",{className:"doc-category-title"},"root types"),_react2.default.createElement("div",{className:"doc-category-item"},_react2.default.createElement("span",{className:"keyword"},"query"),": ",_react2.default.createElement(_TypeLink2.default,{type:t,onClick:this.props.onClickType})),r&&_react2.default.createElement("div",{className:"doc-category-item"},_react2.default.createElement("span",{className:"keyword"},"mutation"),": ",_react2.default.createElement(_TypeLink2.default,{type:r,onClick:this.props.onClickType})),a&&_react2.default.createElement("div",{className:"doc-category-item"},_react2.default.createElement("span",{className:"keyword"},"subscription"),": 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this.props.schema!==e.schema||this.props.searchValue!==e.searchValue}},{key:"render",value:function(){var e=this.props.searchValue,t=this.props.withinType,r=this.props.schema,n=this.props.onClickType,a=this.props.onClickField,o=[],l=[],u=[],c=r.getTypeMap(),i=Object.keys(c);t&&(i=i.filter(function(e){return e!==t.name})).unshift(t.name);var s=!0,p=!1,f=void 0;try{for(var h,_=i[Symbol.iterator]();!(s=(h=_.next()).done)&&"break"!==function(){var r=h.value;if(o.length+l.length+u.length>=100)return"break";var i=c[r];if(t!==i&&isMatch(r,e)&&l.push(_react2.default.createElement("div",{className:"doc-category-item",key:r},_react2.default.createElement(_TypeLink2.default,{type:i,onClick:n}))),i.getFields){var s=i.getFields();Object.keys(s).forEach(function(l){var c=s[l],p=void 0;if(!isMatch(l,e)){if(!c.args||!c.args.length)return;if(0===(p=c.args.filter(function(t){return isMatch(t.name,e)})).length)return}var 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t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function Field(e){var t=e.type,a=e.field,r=e.onClickType,n=e.onClickField;return _react2.default.createElement("div",{className:"doc-category-item"},_react2.default.createElement("a",{className:"field-name",onClick:function(e){return n(a,t,e)}},a.name),a.args&&a.args.length>0&&["(",_react2.default.createElement("span",{key:"args"},a.args.map(function(e){return _react2.default.createElement(_Argument2.default,{key:e.name,arg:e,onClickType:r})})),")"],": 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e=this.props.schema,t=this.props.type,a=this.props.onClickType,r=this.props.onClickField,n=void 0,c=void 0;t instanceof _graphql.GraphQLUnionType?(n="possible types",c=e.getPossibleTypes(t)):t instanceof _graphql.GraphQLInterfaceType?(n="implementations",c=e.getPossibleTypes(t)):t instanceof _graphql.GraphQLObjectType&&(n="implements",c=t.getInterfaces());var o=void 0;c&&c.length>0&&(o=_react2.default.createElement("div",{className:"doc-category"},_react2.default.createElement("div",{className:"doc-category-title"},n),c.map(function(e){return _react2.default.createElement("div",{key:e.name,className:"doc-category-item"},_react2.default.createElement(_TypeLink2.default,{type:e,onClick:a}))})));var l=void 0,i=void 0;if(t.getFields){var p=t.getFields(),s=Object.keys(p).map(function(e){return 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window?window:{})},{graphql:92,"prop-types":172}],10:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ExecuteButton=void 0;var _createClass=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types"));(exports.ExecuteButton=function(e){function t(e){_classCallCheck(this,t);var n=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));return n._onClick=function(){n.props.isRunning?n.props.onStop():n.props.onRun()},n._onOptionSelected=function(e){n.setState({optionsOpen:!1}),n.props.onRun(e.name&&e.name.value)},n._onOptionsOpen=function(e){var t=!0,o=e.target;n.setState({highlight:null,optionsOpen:!0});var r=function(e){t&&e.target===o?t=!1:(document.removeEventListener("mouseup",r),r=null,o.parentNode.compareDocumentPosition(e.target)&Node.DOCUMENT_POSITION_CONTAINED_BY||n.setState({optionsOpen:!1}))};document.addEventListener("mouseup",r)},n.state={optionsOpen:!1,highlight:null},n}return _inherits(t,e),_createClass(t,[{key:"render",value:function(){var e=this,t=this.props.operations,n=this.state.optionsOpen,o=t&&t.length>1,r=null;if(o&&n){var u=this.state.highlight;r=_react2.default.createElement("ul",{className:"execute-options"},t.map(function(t){return _react2.default.createElement("li",{key:t.name?t.name.value:"*",className:t===u&&"selected",onMouseOver:function(){return e.setState({highlight:t})},onMouseOut:function(){return e.setState({highlight:null})},onMouseUp:function(){return e._onOptionSelected(t)}},t.name?t.name.value:"<Unnamed>")}))}var a=void 0;!this.props.isRunning&&o||(a=this._onClick);var i=void 0;this.props.isRunning||!o||n||(i=this._onOptionsOpen);var s=this.props.isRunning?_react2.default.createElement("path",{d:"M 10 10 L 23 10 L 23 23 L 10 23 z"}):_react2.default.createElement("path",{d:"M 11 9 L 24 16 L 11 23 z"});return _react2.default.createElement("div",{className:"execute-button-wrap"},_react2.default.createElement("button",{type:"button",className:"execute-button",onMouseDown:i,onClick:a,title:"Execute Query (Ctrl-Enter)"},_react2.default.createElement("svg",{width:"34",height:"34"},s)),r)}}]),t}(_react2.default.Component)).propTypes={onRun:_propTypes2.default.func,onStop:_propTypes2.default.func,isRunning:_propTypes2.default.bool,operations:_propTypes2.default.array}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"prop-types":172}],11:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function isPromise(e){return"object"===(void 0===e?"undefined":_typeof(e))&&"function"==typeof e.then}function observableToPromise(e){return isObservable(e)?new Promise(function(t,r){var o=e.subscribe(function(e){t(e),o.unsubscribe()},r,function(){r(new Error("no value resolved"))})}):e}function isObservable(e){return"object"===(void 0===e?"undefined":_typeof(e))&&"function"==typeof e.subscribe}Object.defineProperty(exports,"__esModule",{value:!0}),exports.GraphiQL=void 0;var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},_extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var o in r)Object.prototype.hasOwnProperty.call(r,o)&&(e[o]=r[o])}return e},_createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var o=t[r];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,r,o){return r&&e(t.prototype,r),o&&e(t,o),t}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),_reactDom2=_interopRequireDefault("undefined"!=typeof window?window.ReactDOM:void 0!==global?global.ReactDOM:null),_graphql=require("graphql"),_ExecuteButton=require("./ExecuteButton"),_ToolbarButton=require("./ToolbarButton"),_ToolbarGroup=require("./ToolbarGroup"),_ToolbarMenu=require("./ToolbarMenu"),_ToolbarSelect=require("./ToolbarSelect"),_QueryEditor=require("./QueryEditor"),_VariableEditor=require("./VariableEditor"),_ResultViewer=require("./ResultViewer"),_DocExplorer=require("./DocExplorer"),_QueryHistory=require("./QueryHistory"),_CodeMirrorSizer2=_interopRequireDefault(require("../utility/CodeMirrorSizer")),_StorageAPI2=_interopRequireDefault(require("../utility/StorageAPI")),_getQueryFacts2=_interopRequireDefault(require("../utility/getQueryFacts")),_getSelectedOperationName2=_interopRequireDefault(require("../utility/getSelectedOperationName")),_debounce2=_interopRequireDefault(require("../utility/debounce")),_find2=_interopRequireDefault(require("../utility/find")),_fillLeafs2=require("../utility/fillLeafs"),_elementPosition=require("../utility/elementPosition"),_introspectionQueries=require("../utility/introspectionQueries"),GraphiQL=exports.GraphiQL=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));if(_initialiseProps.call(r),"function"!=typeof e.fetcher)throw new TypeError("GraphiQL requires a fetcher function.");r._storage=new _StorageAPI2.default(e.storage);var o=void 0!==e.query?e.query:null!==r._storage.get("query")?r._storage.get("query"):void 0!==e.defaultQuery?e.defaultQuery:defaultQuery,n=(0,_getQueryFacts2.default)(e.schema,o),i=void 0!==e.variables?e.variables:r._storage.get("variables"),a=void 0!==e.operationName?e.operationName:(0,_getSelectedOperationName2.default)(null,r._storage.get("operationName"),n&&n.operations);return r.state=_extends({schema:e.schema,query:o,variables:i,operationName:a,response:e.response,editorFlex:Number(r._storage.get("editorFlex"))||1,variableEditorOpen:Boolean(i),variableEditorHeight:Number(r._storage.get("variableEditorHeight"))||200,docExplorerOpen:"true"===r._storage.get("docExplorerOpen")||!1,historyPaneOpen:"true"===r._storage.get("historyPaneOpen")||!1,docExplorerWidth:Number(r._storage.get("docExplorerWidth"))||350,isWaitingForResponse:!1,subscription:null},n),r._editorQueryID=0,"object"===("undefined"==typeof window?"undefined":_typeof(window))&&window.addEventListener("beforeunload",function(){return r.componentWillUnmount()}),r}return _inherits(t,e),_createClass(t,[{key:"componentDidMount",value:function(){void 0===this.state.schema&&this._fetchSchema(),this.codeMirrorSizer=new _CodeMirrorSizer2.default,global.g=this}},{key:"componentWillReceiveProps",value:function(e){var t=this,r=this.state.schema,o=this.state.query,n=this.state.variables,i=this.state.operationName,a=this.state.response;if(void 0!==e.schema&&(r=e.schema),void 0!==e.query&&(o=e.query),void 0!==e.variables&&(n=e.variables),void 0!==e.operationName&&(i=e.operationName),void 0!==e.response&&(a=e.response),r!==this.state.schema||o!==this.state.query||i!==this.state.operationName){var s=this._updateQueryFacts(o,i,this.state.operations,r);void 0!==s&&(i=s.operationName,this.setState(s))}void 0===e.schema&&e.fetcher!==this.props.fetcher&&(r=void 0),this.setState({schema:r,query:o,variables:n,operationName:i,response:a},function(){void 0===t.state.schema&&(t.docExplorerComponent.reset(),t._fetchSchema())})}},{key:"componentDidUpdate",value:function(){this.codeMirrorSizer.updateSizes([this.queryEditorComponent,this.variableEditorComponent,this.resultComponent])}},{key:"componentWillUnmount",value:function(){this._storage.set("query",this.state.query),this._storage.set("variables",this.state.variables),this._storage.set("operationName",this.state.operationName),this._storage.set("editorFlex",this.state.editorFlex),this._storage.set("variableEditorHeight",this.state.variableEditorHeight),this._storage.set("docExplorerWidth",this.state.docExplorerWidth),this._storage.set("docExplorerOpen",this.state.docExplorerOpen),this._storage.set("historyPaneOpen",this.state.historyPaneOpen)}},{key:"render",value:function(){var e=this,r=_react2.default.Children.toArray(this.props.children),o=(0,_find2.default)(r,function(e){return e.type===t.Logo})||_react2.default.createElement(t.Logo,null),n=(0,_find2.default)(r,function(e){return e.type===t.Toolbar})||_react2.default.createElement(t.Toolbar,null,_react2.default.createElement(_ToolbarButton.ToolbarButton,{onClick:this.handlePrettifyQuery,title:"Prettify Query",label:"Prettify"}),_react2.default.createElement(_ToolbarButton.ToolbarButton,{onClick:this.handleToggleHistory,title:"Show History",label:"History"})),i=(0,_find2.default)(r,function(e){return e.type===t.Footer}),a={WebkitFlex:this.state.editorFlex,flex:this.state.editorFlex},s={display:this.state.docExplorerOpen?"block":"none",width:this.state.docExplorerWidth},l="docExplorerWrap"+(this.state.docExplorerWidth<200?" doc-explorer-narrow":""),u={display:this.state.historyPaneOpen?"block":"none",width:"230px",zIndex:"7"},c=this.state.variableEditorOpen,d={height:c?this.state.variableEditorHeight:null};return _react2.default.createElement("div",{className:"graphiql-container"},_react2.default.createElement("div",{className:"historyPaneWrap",style:u},_react2.default.createElement(_QueryHistory.QueryHistory,{operationName:this.state.operationName,query:this.state.query,variables:this.state.variables,onSelectQuery:this.handleSelectHistoryQuery,storage:this._storage,queryID:this._editorQueryID},_react2.default.createElement("div",{className:"docExplorerHide",onClick:this.handleToggleHistory},"✕"))),_react2.default.createElement("div",{className:"editorWrap"},_react2.default.createElement("div",{className:"topBarWrap"},_react2.default.createElement("div",{className:"topBar"},o,_react2.default.createElement(_ExecuteButton.ExecuteButton,{isRunning:Boolean(this.state.subscription),onRun:this.handleRunQuery,onStop:this.handleStopQuery,operations:this.state.operations}),n),!this.state.docExplorerOpen&&_react2.default.createElement("button",{className:"docExplorerShow",onClick:this.handleToggleDocs},"Docs")),_react2.default.createElement("div",{ref:function(t){e.editorBarComponent=t},className:"editorBar",onMouseDown:this.handleResizeStart},_react2.default.createElement("div",{className:"queryWrap",style:a},_react2.default.createElement(_QueryEditor.QueryEditor,{ref:function(t){e.queryEditorComponent=t},schema:this.state.schema,value:this.state.query,onEdit:this.handleEditQuery,onHintInformationRender:this.handleHintInformationRender,onClickReference:this.handleClickReference,onRunQuery:this.handleEditorRunQuery,editorTheme:this.props.editorTheme}),_react2.default.createElement("div",{className:"variable-editor",style:d},_react2.default.createElement("div",{className:"variable-editor-title",style:{cursor:c?"row-resize":"n-resize"},onMouseDown:this.handleVariableResizeStart},"Query Variables"),_react2.default.createElement(_VariableEditor.VariableEditor,{ref:function(t){e.variableEditorComponent=t},value:this.state.variables,variableToType:this.state.variableToType,onEdit:this.handleEditVariables,onHintInformationRender:this.handleHintInformationRender,onRunQuery:this.handleEditorRunQuery,editorTheme:this.props.editorTheme}))),_react2.default.createElement("div",{className:"resultWrap"},this.state.isWaitingForResponse&&_react2.default.createElement("div",{className:"spinner-container"},_react2.default.createElement("div",{className:"spinner"})),_react2.default.createElement(_ResultViewer.ResultViewer,{ref:function(t){e.resultComponent=t},value:this.state.response,editorTheme:this.props.editorTheme}),i))),_react2.default.createElement("div",{className:l,style:s},_react2.default.createElement("div",{className:"docExplorerResizer",onMouseDown:this.handleDocsResizeStart}),_react2.default.createElement(_DocExplorer.DocExplorer,{ref:function(t){e.docExplorerComponent=t},schema:this.state.schema},_react2.default.createElement("div",{className:"docExplorerHide",onClick:this.handleToggleDocs},"✕"))))}},{key:"getQueryEditor",value:function(){return this.queryEditorComponent.getCodeMirror()}},{key:"getVariableEditor",value:function(){return this.variableEditorComponent.getCodeMirror()}},{key:"refresh",value:function(){this.queryEditorComponent.getCodeMirror().refresh(),this.variableEditorComponent.getCodeMirror().refresh(),this.resultComponent.getCodeMirror().refresh()}},{key:"autoCompleteLeafs",value:function(){var e=(0,_fillLeafs2.fillLeafs)(this.state.schema,this.state.query,this.props.getDefaultFieldNames),t=e.insertions,r=e.result;if(t&&t.length>0){var o=this.getQueryEditor();o.operation(function(){var e=o.getCursor(),n=o.indexFromPos(e);o.setValue(r);var i=0,a=t.map(function(e){var t=e.index,r=e.string;return o.markText(o.posFromIndex(t+i),o.posFromIndex(t+(i+=r.length)),{className:"autoInsertedLeaf",clearOnEnter:!0,title:"Automatically added leaf fields"})});setTimeout(function(){return a.forEach(function(e){return e.clear()})},7e3);var s=n;t.forEach(function(e){var t=e.index,r=e.string;t<n&&(s+=r.length)}),o.setCursor(o.posFromIndex(s))})}return r}},{key:"_fetchSchema",value:function(){var e=this,t=this.props.fetcher,r=observableToPromise(t({query:_introspectionQueries.introspectionQuery}));isPromise(r)?r.then(function(e){if(e.data)return e;var o=observableToPromise(t({query:_introspectionQueries.introspectionQuerySansSubscriptions}));if(!isPromise(r))throw new Error("Fetcher did not return a Promise for introspection.");return o}).then(function(t){if(void 0===e.state.schema)if(t&&t.data){var r=(0,_graphql.buildClientSchema)(t.data),o=(0,_getQueryFacts2.default)(r,e.state.query);e.setState(_extends({schema:r},o))}else{var n="string"==typeof t?t:JSON.stringify(t,null,2);e.setState({schema:null,response:n})}}).catch(function(t){e.setState({schema:null,response:t&&String(t.stack||t)})}):this.setState({response:"Fetcher did not return a Promise for introspection."})}},{key:"_fetchQuery",value:function(e,t,r,o){var n=this,i=this.props.fetcher,a=null;try{a=t&&""!==t.trim()?JSON.parse(t):null}catch(e){throw new Error("Variables are invalid JSON: "+e.message+".")}if("object"!==(void 0===a?"undefined":_typeof(a)))throw new Error("Variables are not a JSON object.");var s=i({query:e,variables:a,operationName:r});if(!isPromise(s)){if(isObservable(s))return s.subscribe({next:o,error:function(e){n.setState({isWaitingForResponse:!1,response:e&&String(e.stack||e),subscription:null})},complete:function(){n.setState({isWaitingForResponse:!1,subscription:null})}});throw new Error("Fetcher did not return Promise or Observable.")}s.then(o).catch(function(e){n.setState({isWaitingForResponse:!1,response:e&&String(e.stack||e)})})}},{key:"_runQueryAtCursor",value:function(){if(this.state.subscription)this.handleStopQuery();else{var e=void 0,t=this.state.operations;if(t){var r=this.getQueryEditor();if(r.hasFocus())for(var o=r.getCursor(),n=r.indexFromPos(o),i=0;i<t.length;i++){var a=t[i];if(a.loc.start<=n&&a.loc.end>=n){e=a.name&&a.name.value;break}}}this.handleRunQuery(e)}}},{key:"_didClickDragBar",value:function(e){if(0!==e.button||e.ctrlKey)return!1;var t=e.target;if(0!==t.className.indexOf("CodeMirror-gutter"))return!1;for(var r=_reactDom2.default.findDOMNode(this.resultComponent);t;){if(t===r)return!0;t=t.parentNode}return!1}}]),t}(_react2.default.Component);GraphiQL.propTypes={fetcher:_propTypes2.default.func.isRequired,schema:_propTypes2.default.instanceOf(_graphql.GraphQLSchema),query:_propTypes2.default.string,variables:_propTypes2.default.string,operationName:_propTypes2.default.string,response:_propTypes2.default.string,storage:_propTypes2.default.shape({getItem:_propTypes2.default.func,setItem:_propTypes2.default.func,removeItem:_propTypes2.default.func}),defaultQuery:_propTypes2.default.string,onEditQuery:_propTypes2.default.func,onEditVariables:_propTypes2.default.func,onEditOperationName:_propTypes2.default.func,onToggleDocs:_propTypes2.default.func,getDefaultFieldNames:_propTypes2.default.func,editorTheme:_propTypes2.default.string,onToggleHistory:_propTypes2.default.func};var _initialiseProps=function(){var e=this;this.handleClickReference=function(t){e.setState({docExplorerOpen:!0},function(){e.docExplorerComponent.showDocForReference(t)})},this.handleRunQuery=function(t){var r=++e._editorQueryID,o=e.autoCompleteLeafs()||e.state.query,n=e.state.variables,i=e.state.operationName;t&&t!==i&&(i=t,e.handleEditOperationName(i));try{e.setState({isWaitingForResponse:!0,response:null,operationName:i});var a=e._fetchQuery(o,n,i,function(t){r===e._editorQueryID&&e.setState({isWaitingForResponse:!1,response:JSON.stringify(t,null,2)})});e.setState({subscription:a})}catch(t){e.setState({isWaitingForResponse:!1,response:t.message})}},this.handleStopQuery=function(){var t=e.state.subscription;e.setState({isWaitingForResponse:!1,subscription:null}),t&&t.unsubscribe()},this.handlePrettifyQuery=function(){var t=e.getQueryEditor();t.setValue((0,_graphql.print)((0,_graphql.parse)(t.getValue())))},this.handleEditQuery=(0,_debounce2.default)(100,function(t){var r=e._updateQueryFacts(t,e.state.operationName,e.state.operations,e.state.schema);if(e.setState(_extends({query:t},r)),e.props.onEditQuery)return e.props.onEditQuery(t)}),this._updateQueryFacts=function(t,r,o,n){var i=(0,_getQueryFacts2.default)(n,t);if(i){var a=(0,_getSelectedOperationName2.default)(o,r,i.operations),s=e.props.onEditOperationName;return s&&r!==a&&s(a),_extends({operationName:a},i)}},this.handleEditVariables=function(t){e.setState({variables:t}),e.props.onEditVariables&&e.props.onEditVariables(t)},this.handleEditOperationName=function(t){var r=e.props.onEditOperationName;r&&r(t)},this.handleHintInformationRender=function(t){t.addEventListener("click",e._onClickHintInformation);var r=void 0;t.addEventListener("DOMNodeRemoved",r=function(){t.removeEventListener("DOMNodeRemoved",r),t.removeEventListener("click",e._onClickHintInformation)})},this.handleEditorRunQuery=function(){e._runQueryAtCursor()},this._onClickHintInformation=function(t){if("typeName"===t.target.className){var r=t.target.innerHTML,o=e.state.schema;if(o){var n=o.getType(r);n&&e.setState({docExplorerOpen:!0},function(){e.docExplorerComponent.showDoc(n)})}}},this.handleToggleDocs=function(){"function"==typeof e.props.onToggleDocs&&e.props.onToggleDocs(!e.state.docExplorerOpen),e.setState({docExplorerOpen:!e.state.docExplorerOpen})},this.handleToggleHistory=function(){"function"==typeof e.props.onToggleHistory&&e.props.onToggleHistory(!e.state.historyPaneOpen),e.setState({historyPaneOpen:!e.state.historyPaneOpen})},this.handleSelectHistoryQuery=function(t,r,o){e.handleEditQuery(t),e.handleEditVariables(r),e.handleEditOperationName(o)},this.handleResizeStart=function(t){if(e._didClickDragBar(t)){t.preventDefault();var r=t.clientX-(0,_elementPosition.getLeft)(t.target),o=function(t){if(0===t.buttons)return n();var o=_reactDom2.default.findDOMNode(e.editorBarComponent),i=t.clientX-(0,_elementPosition.getLeft)(o)-r,a=o.clientWidth-i;e.setState({editorFlex:i/a})},n=function(e){function t(){return e.apply(this,arguments)}return t.toString=function(){return e.toString()},t}(function(){document.removeEventListener("mousemove",o),document.removeEventListener("mouseup",n),o=null,n=null});document.addEventListener("mousemove",o),document.addEventListener("mouseup",n)}},this.handleDocsResizeStart=function(t){t.preventDefault();var r=e.state.docExplorerWidth,o=t.clientX-(0,_elementPosition.getLeft)(t.target),n=function(t){if(0===t.buttons)return i();var r=_reactDom2.default.findDOMNode(e),n=t.clientX-(0,_elementPosition.getLeft)(r)-o,a=r.clientWidth-n;a<100?e.setState({docExplorerOpen:!1}):e.setState({docExplorerOpen:!0,docExplorerWidth:Math.min(a,650)})},i=function(e){function t(){return e.apply(this,arguments)}return t.toString=function(){return e.toString()},t}(function(){e.state.docExplorerOpen||e.setState({docExplorerWidth:r}),document.removeEventListener("mousemove",n),document.removeEventListener("mouseup",i),n=null,i=null});document.addEventListener("mousemove",n),document.addEventListener("mouseup",i)},this.handleVariableResizeStart=function(t){t.preventDefault();var r=!1,o=e.state.variableEditorOpen,n=e.state.variableEditorHeight,i=t.clientY-(0,_elementPosition.getTop)(t.target),a=function(t){if(0===t.buttons)return s();r=!0;var o=_reactDom2.default.findDOMNode(e.editorBarComponent),a=t.clientY-(0,_elementPosition.getTop)(o)-i,l=o.clientHeight-a;l<60?e.setState({variableEditorOpen:!1,variableEditorHeight:n}):e.setState({variableEditorOpen:!0,variableEditorHeight:l})},s=function(e){function t(){return e.apply(this,arguments)}return t.toString=function(){return e.toString()},t}(function(){r||e.setState({variableEditorOpen:!o}),document.removeEventListener("mousemove",a),document.removeEventListener("mouseup",s),a=null,s=null});document.addEventListener("mousemove",a),document.addEventListener("mouseup",s)}};GraphiQL.Logo=function(e){return _react2.default.createElement("div",{className:"title"},e.children||_react2.default.createElement("span",null,"Graph",_react2.default.createElement("em",null,"i"),"QL"))},GraphiQL.Toolbar=function(e){return _react2.default.createElement("div",{className:"toolbar"},e.children)},GraphiQL.Button=_ToolbarButton.ToolbarButton,GraphiQL.ToolbarButton=_ToolbarButton.ToolbarButton,GraphiQL.Group=_ToolbarGroup.ToolbarGroup,GraphiQL.Menu=_ToolbarMenu.ToolbarMenu,GraphiQL.MenuItem=_ToolbarMenu.ToolbarMenuItem,GraphiQL.Select=_ToolbarSelect.ToolbarSelect,GraphiQL.SelectOption=_ToolbarSelect.ToolbarSelectOption,GraphiQL.Footer=function(e){return _react2.default.createElement("div",{className:"footer"},e.children)};var defaultQuery='# Welcome to GraphiQL\n#\n# GraphiQL is an in-browser tool for writing, validating, and\n# testing GraphQL queries.\n#\n# Type queries into this side of the screen, and you will see intelligent\n# typeaheads aware of the current GraphQL type schema and live syntax and\n# validation errors highlighted within the text.\n#\n# GraphQL queries typically start with a "{" character. Lines that starts\n# with a # are ignored.\n#\n# An example GraphQL query might look like:\n#\n# {\n# field(arg: "value") {\n# subField\n# }\n# }\n#\n# Keyboard shortcuts:\n#\n# Run Query: Ctrl-Enter (or press the play button above)\n#\n# Auto Complete: Ctrl-Space (or just start typing)\n#\n\n'}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../utility/CodeMirrorSizer":22,"../utility/StorageAPI":24,"../utility/debounce":25,"../utility/elementPosition":26,"../utility/fillLeafs":27,"../utility/find":28,"../utility/getQueryFacts":29,"../utility/getSelectedOperationName":30,"../utility/introspectionQueries":31,"./DocExplorer":1,"./ExecuteButton":10,"./QueryEditor":13,"./QueryHistory":14,"./ResultViewer":15,"./ToolbarButton":16,"./ToolbarGroup":17,"./ToolbarMenu":18,"./ToolbarSelect":19,"./VariableEditor":20,graphql:92,"prop-types":172}],12:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),HistoryQuery=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e)),i=r.props.favorite?"visible":"hidden";return r.state={starVisibility:i},r}return _inherits(t,e),_createClass(t,[{key:"render",value:function(){this.props.favorite&&"hidden"===this.state.starVisibility&&this.setState({starVisibility:"visible"});var e={float:"right",visibility:this.state.starVisibility},t=this.props.operationName||this.props.query.split("\n").filter(function(e){return 0!==e.indexOf("#")}).join(""),r=this.props.favorite?"★":"☆";return _react2.default.createElement("p",{onClick:this.handleClick.bind(this),onMouseEnter:this.handleMouseEnter.bind(this),onMouseLeave:this.handleMouseLeave.bind(this)},_react2.default.createElement("span",null,t),_react2.default.createElement("span",{onClick:this.handleStarClick.bind(this),style:e},r))}},{key:"handleMouseEnter",value:function(){this.props.favorite||this.setState({starVisibility:"visible"})}},{key:"handleMouseLeave",value:function(){this.props.favorite||this.setState({starVisibility:"hidden"})}},{key:"handleClick",value:function(){this.props.onSelect(this.props.query,this.props.variables,this.props.operationName)}},{key:"handleStarClick",value:function(e){e.stopPropagation(),this.props.handleToggleFavorite(this.props.query,this.props.variables,this.props.operationName,this.props.favorite)}}]),t}(_react2.default.Component);HistoryQuery.propTypes={favorite:_propTypes2.default.bool,favoriteSize:_propTypes2.default.number,handleToggleFavorite:_propTypes2.default.func,operationName:_propTypes2.default.string,onSelect:_propTypes2.default.func,query:_propTypes2.default.string,variables:_propTypes2.default.string},exports.default=HistoryQuery}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"prop-types":172}],13:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,r){if(!(e instanceof r))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,r){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!r||"object"!=typeof r&&"function"!=typeof r?e:r}function _inherits(e,r){if("function"!=typeof r&&null!==r)throw new TypeError("Super expression must either be null or a function, not "+typeof r);e.prototype=Object.create(r&&r.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),r&&(Object.setPrototypeOf?Object.setPrototypeOf(e,r):e.__proto__=r)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.QueryEditor=void 0;var _createClass=function(){function e(e,r){for(var t=0;t<r.length;t++){var o=r[t];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(r,t,o){return t&&e(r.prototype,t),o&&e(r,o),r}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),_graphql=require("graphql"),_marked2=_interopRequireDefault(require("marked")),_normalizeWhitespace=require("../utility/normalizeWhitespace"),_onHasCompletion2=_interopRequireDefault(require("../utility/onHasCompletion")),AUTO_COMPLETE_AFTER_KEY=/^[a-zA-Z0-9_@(]$/;(exports.QueryEditor=function(e){function r(e){_classCallCheck(this,r);var t=_possibleConstructorReturn(this,(r.__proto__||Object.getPrototypeOf(r)).call(this));return t._onKeyUp=function(e,r){AUTO_COMPLETE_AFTER_KEY.test(r.key)&&t.editor.execCommand("autocomplete")},t._onEdit=function(){t.ignoreChangeEvent||(t.cachedValue=t.editor.getValue(),t.props.onEdit&&t.props.onEdit(t.cachedValue))},t._onHasCompletion=function(e,r){(0,_onHasCompletion2.default)(e,r,t.props.onHintInformationRender)},t.cachedValue=e.value||"",t}return _inherits(r,e),_createClass(r,[{key:"componentDidMount",value:function(){var e=this,r=require("codemirror");require("codemirror/addon/hint/show-hint"),require("codemirror/addon/comment/comment"),require("codemirror/addon/edit/matchbrackets"),require("codemirror/addon/edit/closebrackets"),require("codemirror/addon/fold/foldgutter"),require("codemirror/addon/fold/brace-fold"),require("codemirror/addon/lint/lint"),require("codemirror/keymap/sublime"),require("codemirror-graphql/hint"),require("codemirror-graphql/lint"),require("codemirror-graphql/info"),require("codemirror-graphql/jump"),require("codemirror-graphql/mode"),this.editor=r(this._node,{value:this.props.value||"",lineNumbers:!0,tabSize:2,mode:"graphql",theme:this.props.editorTheme||"graphiql",keyMap:"sublime",autoCloseBrackets:!0,matchBrackets:!0,showCursorWhenSelecting:!0,foldGutter:{minFoldSize:4},lint:{schema:this.props.schema},hintOptions:{schema:this.props.schema,closeOnUnfocus:!1,completeSingle:!1},info:{schema:this.props.schema,renderDescription:function(e){return(0,_marked2.default)(e,{sanitize:!0})},onClick:function(r){return e.props.onClickReference(r)}},jump:{schema:this.props.schema,onClick:function(r){return e.props.onClickReference(r)}},gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"],extraKeys:{"Cmd-Space":function(){return e.editor.showHint({completeSingle:!0})},"Ctrl-Space":function(){return e.editor.showHint({completeSingle:!0})},"Alt-Space":function(){return e.editor.showHint({completeSingle:!0})},"Shift-Space":function(){return e.editor.showHint({completeSingle:!0})},"Cmd-Enter":function(){e.props.onRunQuery&&e.props.onRunQuery()},"Ctrl-Enter":function(){e.props.onRunQuery&&e.props.onRunQuery()},"Ctrl-Left":"goSubwordLeft","Ctrl-Right":"goSubwordRight","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight"}}),this.editor.on("change",this._onEdit),this.editor.on("keyup",this._onKeyUp),this.editor.on("hasCompletion",this._onHasCompletion),this.editor.on("beforeChange",this._onBeforeChange)}},{key:"componentDidUpdate",value:function(e){var r=require("codemirror");this.ignoreChangeEvent=!0,this.props.schema!==e.schema&&(this.editor.options.lint.schema=this.props.schema,this.editor.options.hintOptions.schema=this.props.schema,this.editor.options.info.schema=this.props.schema,this.editor.options.jump.schema=this.props.schema,r.signal(this.editor,"change",this.editor)),this.props.value!==e.value&&this.props.value!==this.cachedValue&&(this.cachedValue=this.props.value,this.editor.setValue(this.props.value)),this.ignoreChangeEvent=!1}},{key:"componentWillUnmount",value:function(){this.editor.off("change",this._onEdit),this.editor.off("keyup",this._onKeyUp),this.editor.off("hasCompletion",this._onHasCompletion),this.editor=null}},{key:"render",value:function(){var e=this;return _react2.default.createElement("div",{className:"query-editor",ref:function(r){e._node=r}})}},{key:"getCodeMirror",value:function(){return this.editor}},{key:"getClientHeight",value:function(){return this._node&&this._node.clientHeight}},{key:"_onBeforeChange",value:function(e,r){if("paste"===r.origin){var t=r.text.map(_normalizeWhitespace.normalizeWhitespace);r.update(r.from,r.to,t)}}}]),r}(_react2.default.Component)).propTypes={schema:_propTypes2.default.instanceOf(_graphql.GraphQLSchema),value:_propTypes2.default.string,onEdit:_propTypes2.default.func,onHintInformationRender:_propTypes2.default.func,onClickReference:_propTypes2.default.func,onRunQuery:_propTypes2.default.func,editorTheme:_propTypes2.default.string}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../utility/normalizeWhitespace":32,"../utility/onHasCompletion":33,codemirror:63,"codemirror-graphql/hint":35,"codemirror-graphql/info":36,"codemirror-graphql/jump":37,"codemirror-graphql/lint":38,"codemirror-graphql/mode":39,"codemirror/addon/comment/comment":51,"codemirror/addon/edit/closebrackets":53,"codemirror/addon/edit/matchbrackets":54,"codemirror/addon/fold/brace-fold":55,"codemirror/addon/fold/foldgutter":57,"codemirror/addon/hint/show-hint":58,"codemirror/addon/lint/lint":59,"codemirror/keymap/sublime":62,graphql:92,marked:167,"prop-types":172}],14:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.QueryHistory=void 0;var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var o in r)Object.prototype.hasOwnProperty.call(r,o)&&(e[o]=r[o])}return e},_createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var o=t[r];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,r,o){return r&&e(t.prototype,r),o&&e(t,o),t}}(),_graphql=require("graphql"),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),_QueryStore2=_interopRequireDefault(require("../utility/QueryStore")),_HistoryQuery2=_interopRequireDefault(require("./HistoryQuery")),shouldSaveQuery=function(e,t,r){if(e.queryID===t.queryID)return!1;try{(0,_graphql.parse)(e.query)}catch(e){return!1}if(!r)return!0;if(JSON.stringify(e.query)===JSON.stringify(r.query)){if(JSON.stringify(e.variables)===JSON.stringify(r.variables))return!1;if(!e.variables&&!r.variables)return!1}return!0};(exports.QueryHistory=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));_initialiseProps.call(r),r.historyStore=new _QueryStore2.default("queries",e.storage),r.favoriteStore=new _QueryStore2.default("favorites",e.storage);var o=r.historyStore.fetchAll(),i=r.favoriteStore.fetchAll(),a=o.concat(i);return r.state={queries:a},r}return _inherits(t,e),_createClass(t,[{key:"componentWillReceiveProps",value:function(e){if(shouldSaveQuery(e,this.props,this.historyStore.fetchRecent())){var t={query:e.query,variables:e.variables,operationName:e.operationName};this.historyStore.push(t),this.historyStore.length>20&&this.historyStore.shift();var r=this.historyStore.items,o=this.favoriteStore.items,i=r.concat(o);this.setState({queries:i})}}},{key:"render",value:function(){var e=this,t=this.state.queries.slice().reverse().map(function(t,r){return _react2.default.createElement(_HistoryQuery2.default,_extends({handleToggleFavorite:e.toggleFavorite,key:r,onSelect:e.props.onSelectQuery},t))});return _react2.default.createElement("div",null,_react2.default.createElement("div",{className:"history-title-bar"},_react2.default.createElement("div",{className:"history-title"},"History"),_react2.default.createElement("div",{className:"doc-explorer-rhs"},this.props.children)),_react2.default.createElement("div",{className:"history-contents"},t))}}]),t}(_react2.default.Component)).propTypes={query:_propTypes2.default.string,variables:_propTypes2.default.string,operationName:_propTypes2.default.string,queryID:_propTypes2.default.number,onSelectQuery:_propTypes2.default.func,storage:_propTypes2.default.object};var _initialiseProps=function(){var e=this;this.toggleFavorite=function(t,r,o,i){var a={query:t,variables:r,operationName:o};e.favoriteStore.contains(a)?i&&(a.favorite=!1,e.favoriteStore.delete(a)):(a.favorite=!0,e.favoriteStore.push(a));var s=e.historyStore.items,n=e.favoriteStore.items,u=s.concat(n);e.setState({queries:u})}}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../utility/QueryStore":23,"./HistoryQuery":12,graphql:92,"prop-types":172}],15:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,r){if(!(e instanceof r))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,r){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!r||"object"!=typeof r&&"function"!=typeof r?e:r}function _inherits(e,r){if("function"!=typeof r&&null!==r)throw new TypeError("Super expression must either be null or a function, not "+typeof r);e.prototype=Object.create(r&&r.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),r&&(Object.setPrototypeOf?Object.setPrototypeOf(e,r):e.__proto__=r)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ResultViewer=void 0;var _createClass=function(){function e(e,r){for(var t=0;t<r.length;t++){var o=r[t];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(r,t,o){return t&&e(r.prototype,t),o&&e(r,o),r}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types"));(exports.ResultViewer=function(e){function r(){return _classCallCheck(this,r),_possibleConstructorReturn(this,(r.__proto__||Object.getPrototypeOf(r)).apply(this,arguments))}return _inherits(r,e),_createClass(r,[{key:"componentDidMount",value:function(){var e=require("codemirror");require("codemirror/addon/fold/foldgutter"),require("codemirror/addon/fold/brace-fold"),require("codemirror/addon/dialog/dialog"),require("codemirror/addon/search/search"),require("codemirror/keymap/sublime"),require("codemirror-graphql/results/mode"),this.viewer=e(this._node,{lineWrapping:!0,value:this.props.value||"",readOnly:!0,theme:this.props.editorTheme||"graphiql",mode:"graphql-results",keyMap:"sublime",foldGutter:{minFoldSize:4},gutters:["CodeMirror-foldgutter"],extraKeys:{"Ctrl-Left":"goSubwordLeft","Ctrl-Right":"goSubwordRight","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight"}})}},{key:"shouldComponentUpdate",value:function(e){return this.props.value!==e.value}},{key:"componentDidUpdate",value:function(){this.viewer.setValue(this.props.value||"")}},{key:"componentWillUnmount",value:function(){this.viewer=null}},{key:"render",value:function(){var e=this;return _react2.default.createElement("div",{className:"result-window",ref:function(r){e._node=r}})}},{key:"getCodeMirror",value:function(){return this.viewer}},{key:"getClientHeight",value:function(){return this._node&&this._node.clientHeight}}]),r}(_react2.default.Component)).propTypes={value:_propTypes2.default.string,editorTheme:_propTypes2.default.string}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{codemirror:63,"codemirror-graphql/results/mode":40,"codemirror/addon/dialog/dialog":52,"codemirror/addon/fold/brace-fold":55,"codemirror/addon/fold/foldgutter":57,"codemirror/addon/search/search":60,"codemirror/keymap/sublime":62,"prop-types":172}],16:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function preventDefault(e){e.preventDefault()}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ToolbarButton=void 0;var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var o=t[r];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,r,o){return r&&e(t.prototype,r),o&&e(t,o),t}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types"));(exports.ToolbarButton=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));return r.handleClick=function(e){e.preventDefault();try{r.props.onClick(),r.setState({error:null})}catch(e){r.setState({error:e})}},r.state={error:null},r}return _inherits(t,e),_createClass(t,[{key:"render",value:function(){var e=this.state.error;return _react2.default.createElement("a",{className:"toolbar-button"+(e?" error":""),onMouseDown:preventDefault,onClick:this.handleClick,title:e?e.message:this.props.title},this.props.label)}}]),t}(_react2.default.Component)).propTypes={onClick:_propTypes2.default.func,title:_propTypes2.default.string,label:_propTypes2.default.string}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"prop-types":172}],17:[function(require,module,exports){(function(global){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.ToolbarGroup=function(e){var r=e.children;return _react2.default.createElement("div",{className:"toolbar-button-group"},r)};var _react2=function(e){return e&&e.__esModule?e:{default:e}}("undefined"!=typeof window?window.React:void 0!==global?global.React:null)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],18:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function ToolbarMenuItem(e){var t=e.onSelect,n=e.title,r=e.label;return _react2.default.createElement("li",{onMouseOver:function(e){e.target.className="hover"},onMouseOut:function(e){e.target.className=null},onMouseDown:preventDefault,onMouseUp:t,title:n},r)}function preventDefault(e){e.preventDefault()}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ToolbarMenu=void 0;var _createClass=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();exports.ToolbarMenuItem=ToolbarMenuItem;var _react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types"));(exports.ToolbarMenu=function(e){function t(e){_classCallCheck(this,t);var n=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));return n.handleOpen=function(e){preventDefault(e),n.setState({visible:!0}),n._subscribe()},n.state={visible:!1},n}return _inherits(t,e),_createClass(t,[{key:"componentWillUnmount",value:function(){this._release()}},{key:"render",value:function(){var e=this,t=this.state.visible;return _react2.default.createElement("a",{className:"toolbar-menu toolbar-button",onClick:this.handleOpen.bind(this),onMouseDown:preventDefault,ref:function(t){e._node=t},title:this.props.title},this.props.label,_react2.default.createElement("svg",{width:"14",height:"8"},_react2.default.createElement("path",{fill:"#666",d:"M 5 1.5 L 14 1.5 L 9.5 7 z"})),_react2.default.createElement("ul",{className:"toolbar-menu-items"+(t?" open":"")},this.props.children))}},{key:"_subscribe",value:function(){this._listener||(this._listener=this.handleClick.bind(this),document.addEventListener("click",this._listener))}},{key:"_release",value:function(){this._listener&&(document.removeEventListener("click",this._listener),this._listener=null)}},{key:"handleClick",value:function(e){this._node!==e.target&&(preventDefault(e),this.setState({visible:!1}),this._release())}}]),t}(_react2.default.Component)).propTypes={title:_propTypes2.default.string,label:_propTypes2.default.string},ToolbarMenuItem.propTypes={onSelect:_propTypes2.default.func,title:_propTypes2.default.string,label:_propTypes2.default.string}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"prop-types":172}],19:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function ToolbarSelectOption(e){var t=e.onSelect,r=e.label,n=e.selected;return _react2.default.createElement("li",{onMouseOver:function(e){e.target.className="hover"},onMouseOut:function(e){e.target.className=null},onMouseDown:preventDefault,onMouseUp:t},r,n&&_react2.default.createElement("svg",{width:"13",height:"13"},_react2.default.createElement("polygon",{points:"4.851,10.462 0,5.611 2.314,3.297 4.851,5.835 10.686,0 13,2.314 4.851,10.462"})))}function preventDefault(e){e.preventDefault()}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ToolbarSelect=void 0;var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},_createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();exports.ToolbarSelectOption=ToolbarSelectOption;var _react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types"));(exports.ToolbarSelect=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));return r.handleOpen=function(e){preventDefault(e),r.setState({visible:!0}),r._subscribe()},r.state={visible:!1},r}return _inherits(t,e),_createClass(t,[{key:"componentWillUnmount",value:function(){this._release()}},{key:"render",value:function(){var e=this,t=void 0,r=this.state.visible,n=_react2.default.Children.map(this.props.children,function(r,n){t&&!r.props.selected||(t=r);var o=r.props.onSelect||e.props.onSelect&&e.props.onSelect.bind(null,r.props.value,n);return _react2.default.createElement(ToolbarSelectOption,_extends({},r.props,{onSelect:o}))});return _react2.default.createElement("a",{className:"toolbar-select toolbar-button",onClick:this.handleOpen.bind(this),onMouseDown:preventDefault,ref:function(t){e._node=t},title:this.props.title},t.props.label,_react2.default.createElement("svg",{width:"13",height:"10"},_react2.default.createElement("path",{fill:"#666",d:"M 5 5 L 13 5 L 9 1 z"}),_react2.default.createElement("path",{fill:"#666",d:"M 5 6 L 13 6 L 9 10 z"})),_react2.default.createElement("ul",{className:"toolbar-select-options"+(r?" open":"")},n))}},{key:"_subscribe",value:function(){this._listener||(this._listener=this.handleClick.bind(this),document.addEventListener("click",this._listener))}},{key:"_release",value:function(){this._listener&&(document.removeEventListener("click",this._listener),this._listener=null)}},{key:"handleClick",value:function(e){this._node!==e.target&&(preventDefault(e),this.setState({visible:!1}),this._release())}}]),t}(_react2.default.Component)).propTypes={title:_propTypes2.default.string,label:_propTypes2.default.string,onSelect:_propTypes2.default.func},ToolbarSelectOption.propTypes={onSelect:_propTypes2.default.func,selected:_propTypes2.default.bool,label:_propTypes2.default.string,value:_propTypes2.default.any}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"prop-types":172}],20:[function(require,module,exports){(function(global){"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.VariableEditor=void 0;var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var o=t[r];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,r,o){return r&&e(t.prototype,r),o&&e(t,o),t}}(),_react2=_interopRequireDefault("undefined"!=typeof window?window.React:void 0!==global?global.React:null),_propTypes2=_interopRequireDefault(require("prop-types")),_onHasCompletion2=_interopRequireDefault(require("../utility/onHasCompletion"));(exports.VariableEditor=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return r._onKeyUp=function(e,t){var o=t.keyCode;(o>=65&&o<=90||!t.shiftKey&&o>=48&&o<=57||t.shiftKey&&189===o||t.shiftKey&&222===o)&&r.editor.execCommand("autocomplete")},r._onEdit=function(){r.ignoreChangeEvent||(r.cachedValue=r.editor.getValue(),r.props.onEdit&&r.props.onEdit(r.cachedValue))},r._onHasCompletion=function(e,t){(0,_onHasCompletion2.default)(e,t,r.props.onHintInformationRender)},r.cachedValue=e.value||"",r}return _inherits(t,e),_createClass(t,[{key:"componentDidMount",value:function(){var e=this,t=require("codemirror");require("codemirror/addon/hint/show-hint"),require("codemirror/addon/edit/matchbrackets"),require("codemirror/addon/edit/closebrackets"),require("codemirror/addon/fold/brace-fold"),require("codemirror/addon/fold/foldgutter"),require("codemirror/addon/lint/lint"),require("codemirror/keymap/sublime"),require("codemirror-graphql/variables/hint"),require("codemirror-graphql/variables/lint"),require("codemirror-graphql/variables/mode"),this.editor=t(this._node,{value:this.props.value||"",lineNumbers:!0,tabSize:2,mode:"graphql-variables",theme:this.props.editorTheme||"graphiql",keyMap:"sublime",autoCloseBrackets:!0,matchBrackets:!0,showCursorWhenSelecting:!0,foldGutter:{minFoldSize:4},lint:{variableToType:this.props.variableToType},hintOptions:{variableToType:this.props.variableToType},gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"],extraKeys:{"Cmd-Space":function(){return e.editor.showHint({completeSingle:!1})},"Ctrl-Space":function(){return e.editor.showHint({completeSingle:!1})},"Alt-Space":function(){return e.editor.showHint({completeSingle:!1})},"Shift-Space":function(){return e.editor.showHint({completeSingle:!1})},"Cmd-Enter":function(){e.props.onRunQuery&&e.props.onRunQuery()},"Ctrl-Enter":function(){e.props.onRunQuery&&e.props.onRunQuery()},"Ctrl-Left":"goSubwordLeft","Ctrl-Right":"goSubwordRight","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight"}}),this.editor.on("change",this._onEdit),this.editor.on("keyup",this._onKeyUp),this.editor.on("hasCompletion",this._onHasCompletion)}},{key:"componentDidUpdate",value:function(e){var t=require("codemirror");this.ignoreChangeEvent=!0,this.props.variableToType!==e.variableToType&&(this.editor.options.lint.variableToType=this.props.variableToType,this.editor.options.hintOptions.variableToType=this.props.variableToType,t.signal(this.editor,"change",this.editor)),this.props.value!==e.value&&this.props.value!==this.cachedValue&&(this.cachedValue=this.props.value,this.editor.setValue(this.props.value)),this.ignoreChangeEvent=!1}},{key:"componentWillUnmount",value:function(){this.editor.off("change",this._onEdit),this.editor.off("keyup",this._onKeyUp),this.editor.off("hasCompletion",this._onHasCompletion),this.editor=null}},{key:"render",value:function(){var e=this;return _react2.default.createElement("div",{className:"codemirrorWrap",ref:function(t){e._node=t}})}},{key:"getCodeMirror",value:function(){return this.editor}},{key:"getClientHeight",value:function(){return this._node&&this._node.clientHeight}}]),t}(_react2.default.Component)).propTypes={variableToType:_propTypes2.default.object,value:_propTypes2.default.string,onEdit:_propTypes2.default.func,onHintInformationRender:_propTypes2.default.func,onRunQuery:_propTypes2.default.func,editorTheme:_propTypes2.default.string}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../utility/onHasCompletion":33,codemirror:63,"codemirror-graphql/variables/hint":48,"codemirror-graphql/variables/lint":49,"codemirror-graphql/variables/mode":50,"codemirror/addon/edit/closebrackets":53,"codemirror/addon/edit/matchbrackets":54,"codemirror/addon/fold/brace-fold":55,"codemirror/addon/fold/foldgutter":57,"codemirror/addon/hint/show-hint":58,"codemirror/addon/lint/lint":59,"codemirror/keymap/sublime":62,"prop-types":172}],21:[function(require,module,exports){"use strict";module.exports=require("./components/GraphiQL").GraphiQL},{"./components/GraphiQL":11}],22:[function(require,module,exports){"use strict";function _classCallCheck(e,r){if(!(e instanceof r))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,r){for(var t=0;t<r.length;t++){var n=r[t];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(r,t,n){return t&&e(r.prototype,t),n&&e(r,n),r}}(),CodeMirrorSizer=function(){function e(){_classCallCheck(this,e),this.sizes=[]}return _createClass(e,[{key:"updateSizes",value:function(e){var r=this;e.forEach(function(e,t){var n=e.getClientHeight();t<=r.sizes.length&&n!==r.sizes[t]&&e.getCodeMirror().setSize(),r.sizes[t]=n})}}]),e}();exports.default=CodeMirrorSizer},{}],23:[function(require,module,exports){"use strict";function _defineProperty(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),QueryStore=function(){function e(t,i){_classCallCheck(this,e),this.key=t,this.storage=i,this.items=this.fetchAll()}return _createClass(e,[{key:"contains",value:function(e){return this.items.some(function(t){return t.query===e.query&&t.variables===e.variables&&t.operationName===e.operationName})}},{key:"delete",value:function(e){var t=this.items.findIndex(function(t){return t.query===e.query&&t.variables===e.variables&&t.operationName===e.operationName});-1!==t&&(this.items.splice(t,1),this.save())}},{key:"fetchRecent",value:function(){return this.items[this.items.length-1]}},{key:"fetchAll",value:function(){var e=this.storage.get(this.key);return e?JSON.parse(e)[this.key]:[]}},{key:"push",value:function(e){this.items.push(e),this.save()}},{key:"shift",value:function(){this.items.shift(),this.save()}},{key:"save",value:function(){this.storage.set(this.key,JSON.stringify(_defineProperty({},this.key,this.items)))}},{key:"length",get:function(){return this.items.length}}]),e}();exports.default=QueryStore},{}],24:[function(require,module,exports){"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function isStorageAvailable(e,t,r){try{return e.setItem(t,r),!0}catch(t){return t instanceof DOMException&&(22===t.code||1014===t.code||"QuotaExceededError"===t.name||"NS_ERROR_DOM_QUOTA_REACHED"===t.name)&&0!==e.length}}Object.defineProperty(exports,"__esModule",{value:!0});var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var a=t[r];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(e,a.key,a)}}return function(t,r,a){return r&&e(t.prototype,r),a&&e(t,a),t}}(),StorageAPI=function(){function e(t){_classCallCheck(this,e),this.storage=t||window.localStorage}return _createClass(e,[{key:"get",value:function(e){if(this.storage){var t=this.storage.getItem("graphiql:"+e);if("null"!==t&&"undefined"!==t)return t;this.storage.removeItem("graphiql:"+e)}}},{key:"set",value:function(e,t){if(this.storage){var r="graphiql:"+e;t?isStorageAvailable(this.storage,r,t)&&this.storage.setItem(r,t):this.storage.removeItem(r)}}}]),e}();exports.default=StorageAPI},{}],25:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(e,t){var u=void 0;return function(){var o=this,n=arguments;clearTimeout(u),u=setTimeout(function(){u=null,t.apply(o,n)},e)}}},{}],26:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.getLeft=function(e){for(var t=0,f=e;f.offsetParent;)t+=f.offsetLeft,f=f.offsetParent;return t},exports.getTop=function(e){for(var t=0,f=e;f.offsetParent;)t+=f.offsetTop,f=f.offsetParent;return t}},{}],27:[function(require,module,exports){"use strict";function defaultGetDefaultFieldNames(e){if(!e.getFields)return[];var t=e.getFields();if(t.id)return["id"];if(t.edges)return["edges"];if(t.node)return["node"];var r=[];return Object.keys(t).forEach(function(e){(0,_graphql.isLeafType)(t[e].type)&&r.push(e)}),r}function buildSelectionSet(e,t){var r=(0,_graphql.getNamedType)(e);if(e&&!(0,_graphql.isLeafType)(e)){var n=t(r);if(Array.isArray(n)&&0!==n.length)return{kind:"SelectionSet",selections:n.map(function(e){var n=r.getFields()[e];return{kind:"Field",name:{kind:"Name",value:e},selectionSet:buildSelectionSet(n?n.type:null,t)}})}}}function withInsertions(e,t){if(0===t.length)return e;var r="",n=0;return t.forEach(function(t){var i=t.index,a=t.string;r+=e.slice(n,i)+a,n=i}),r+=e.slice(n)}function getIndentation(e,t){for(var r=t,n=t;r;){var i=e.charCodeAt(r-1);if(10===i||13===i||8232===i||8233===i)break;r--,9!==i&&11!==i&&12!==i&&32!==i&&160!==i&&(n=r)}return e.substring(r,n)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.fillLeafs=function(e,t,r){var n=[];if(!e)return{insertions:n,result:t};var i=void 0;try{i=(0,_graphql.parse)(t)}catch(e){return{insertions:n,result:t}}var a=r||defaultGetDefaultFieldNames,l=new _graphql.TypeInfo(e);return(0,_graphql.visit)(i,{leave:function(e){l.leave(e)},enter:function(e){if(l.enter(e),"Field"===e.kind&&!e.selectionSet){var r=buildSelectionSet(l.getType(),a);if(r){var i=getIndentation(t,e.loc.start);n.push({index:e.loc.end,string:" "+(0,_graphql.print)(r).replace(/\n/g,"\n"+i)})}}}}),{insertions:n,result:withInsertions(t,n)}};var _graphql=require("graphql")},{graphql:92}],28:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(e,t){for(var r=0;r<e.length;r++)if(t(e[r]))return e[r]}},{}],29:[function(require,module,exports){"use strict";function collectVariables(e,r){var a=Object.create(null);return r.definitions.forEach(function(r){if("OperationDefinition"===r.kind){var i=r.variableDefinitions;i&&i.forEach(function(r){var i=r.variable,t=r.type,n=(0,_graphql.typeFromAST)(e,t);n&&(a[i.name.value]=n)})}}),a}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(e,r){if(r){var a=void 0;try{a=(0,_graphql.parse)(r)}catch(e){return}var i=e?collectVariables(e,a):null,t=[];return a.definitions.forEach(function(e){"OperationDefinition"===e.kind&&t.push(e)}),{variableToType:i,operations:t}}},exports.collectVariables=collectVariables;var _graphql=require("graphql")},{graphql:92}],30:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(e,t,n){if(n&&!(n.length<1)){var r=n.map(function(e){return e.name&&e.name.value});if(t&&-1!==r.indexOf(t))return t;if(t&&e){var a=e.map(function(e){return e.name&&e.name.value}).indexOf(t);if(-1!==a&&a<r.length)return r[a]}return r[0]}}},{}],31:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _graphql=require("graphql");Object.defineProperty(exports,"introspectionQuery",{enumerable:!0,get:function(){return _graphql.introspectionQuery}});exports.introspectionQuerySansSubscriptions="\n query IntrospectionQuery {\n __schema {\n queryType { name }\n mutationType { name }\n types {\n ...FullType\n }\n directives {\n name\n description\n locations\n args {\n ...InputValue\n }\n }\n }\n }\n\n fragment FullType on __Type {\n kind\n name\n description\n fields(includeDeprecated: true) {\n name\n description\n args {\n ...InputValue\n }\n type {\n ...TypeRef\n }\n isDeprecated\n deprecationReason\n }\n inputFields {\n ...InputValue\n }\n interfaces {\n ...TypeRef\n }\n enumValues(includeDeprecated: true) {\n name\n description\n isDeprecated\n deprecationReason\n }\n possibleTypes {\n ...TypeRef\n }\n }\n\n fragment InputValue on __InputValue {\n name\n description\n type { ...TypeRef }\n defaultValue\n }\n\n fragment TypeRef on __Type {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n }\n }\n }\n }\n }\n }\n }\n }\n"},{graphql:92}],32:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.normalizeWhitespace=function(e){return e.replace(sanitizeRegex," ")};var invalidCharacters=exports.invalidCharacters=Array.from({length:11},function(e,r){return String.fromCharCode(8192+r)}).concat(["\u2028","\u2029"," "]),sanitizeRegex=new RegExp("["+invalidCharacters.join("|")+"]","g")},{}],33:[function(require,module,exports){"use strict";function renderType(e){return e instanceof _graphql.GraphQLNonNull?renderType(e.ofType)+"!":e instanceof _graphql.GraphQLList?"["+renderType(e.ofType)+"]":'<a class="typeName">'+e.name+"</a>"}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(e,r,n){var a=void 0,i=void 0;require("codemirror").on(r,"select",function(e,r){if(!a){var t=r.parentNode;(a=document.createElement("div")).className="CodeMirror-hint-information",t.appendChild(a),(i=document.createElement("div")).className="CodeMirror-hint-deprecation",t.appendChild(i);var o=void 0;t.addEventListener("DOMNodeRemoved",o=function(e){e.target===t&&(t.removeEventListener("DOMNodeRemoved",o),a=null,i=null,o=null)})}var d=e.description?(0,_marked2.default)(e.description,{sanitize:!0}):"Self descriptive.",l=e.type?'<span class="infoType">'+renderType(e.type)+"</span>":"";if(a.innerHTML='<div class="content">'+("<p>"===d.slice(0,3)?"<p>"+l+d.slice(3):l+d)+"</div>",e.isDeprecated){var p=e.deprecationReason?(0,_marked2.default)(e.deprecationReason,{sanitize:!0}):"";i.innerHTML='<span class="deprecation-label">Deprecated</span>'+p,i.style.display="block"}else i.style.display="none";n&&n(a)})};var _graphql=require("graphql"),_marked2=function(e){return e&&e.__esModule?e:{default:e}}(require("marked"))},{codemirror:63,graphql:92,marked:167}],34:[function(require,module,exports){(function(global){"use strict";function compare(a,b){if(a===b)return 0;for(var x=a.length,y=b.length,i=0,len=Math.min(x,y);i<len;++i)if(a[i]!==b[i]){x=a[i],y=b[i];break}return x<y?-1:y<x?1:0}function isBuffer(b){return global.Buffer&&"function"==typeof global.Buffer.isBuffer?global.Buffer.isBuffer(b):!(null==b||!b._isBuffer)}function pToString(obj){return Object.prototype.toString.call(obj)}function isView(arrbuf){return!isBuffer(arrbuf)&&("function"==typeof global.ArrayBuffer&&("function"==typeof ArrayBuffer.isView?ArrayBuffer.isView(arrbuf):!!arrbuf&&(arrbuf instanceof DataView||!!(arrbuf.buffer&&arrbuf.buffer instanceof ArrayBuffer))))}function getName(func){if(util.isFunction(func)){if(functionsHaveNames)return func.name;var match=func.toString().match(regex);return match&&match[1]}}function truncate(s,n){return"string"==typeof s?s.length<n?s:s.slice(0,n):s}function inspect(something){if(functionsHaveNames||!util.isFunction(something))return util.inspect(something);var rawname=getName(something);return"[Function"+(rawname?": "+rawname:"")+"]"}function getMessage(self){return truncate(inspect(self.actual),128)+" "+self.operator+" "+truncate(inspect(self.expected),128)}function fail(actual,expected,message,operator,stackStartFunction){throw new assert.AssertionError({message:message,actual:actual,expected:expected,operator:operator,stackStartFunction:stackStartFunction})}function ok(value,message){value||fail(value,!0,message,"==",assert.ok)}function _deepEqual(actual,expected,strict,memos){if(actual===expected)return!0;if(isBuffer(actual)&&isBuffer(expected))return 0===compare(actual,expected);if(util.isDate(actual)&&util.isDate(expected))return actual.getTime()===expected.getTime();if(util.isRegExp(actual)&&util.isRegExp(expected))return actual.source===expected.source&&actual.global===expected.global&&actual.multiline===expected.multiline&&actual.lastIndex===expected.lastIndex&&actual.ignoreCase===expected.ignoreCase;if(null!==actual&&"object"==typeof actual||null!==expected&&"object"==typeof expected){if(isView(actual)&&isView(expected)&&pToString(actual)===pToString(expected)&&!(actual instanceof Float32Array||actual instanceof Float64Array))return 0===compare(new Uint8Array(actual.buffer),new Uint8Array(expected.buffer));if(isBuffer(actual)!==isBuffer(expected))return!1;var actualIndex=(memos=memos||{actual:[],expected:[]}).actual.indexOf(actual);return-1!==actualIndex&&actualIndex===memos.expected.indexOf(expected)||(memos.actual.push(actual),memos.expected.push(expected),objEquiv(actual,expected,strict,memos))}return strict?actual===expected:actual==expected}function isArguments(object){return"[object Arguments]"==Object.prototype.toString.call(object)}function objEquiv(a,b,strict,actualVisitedObjects){if(null===a||void 0===a||null===b||void 0===b)return!1;if(util.isPrimitive(a)||util.isPrimitive(b))return a===b;if(strict&&Object.getPrototypeOf(a)!==Object.getPrototypeOf(b))return!1;var aIsArgs=isArguments(a),bIsArgs=isArguments(b);if(aIsArgs&&!bIsArgs||!aIsArgs&&bIsArgs)return!1;if(aIsArgs)return a=pSlice.call(a),b=pSlice.call(b),_deepEqual(a,b,strict);var key,i,ka=objectKeys(a),kb=objectKeys(b);if(ka.length!==kb.length)return!1;for(ka.sort(),kb.sort(),i=ka.length-1;i>=0;i--)if(ka[i]!==kb[i])return!1;for(i=ka.length-1;i>=0;i--)if(key=ka[i],!_deepEqual(a[key],b[key],strict,actualVisitedObjects))return!1;return!0}function notDeepStrictEqual(actual,expected,message){_deepEqual(actual,expected,!0)&&fail(actual,expected,message,"notDeepStrictEqual",notDeepStrictEqual)}function expectedException(actual,expected){if(!actual||!expected)return!1;if("[object RegExp]"==Object.prototype.toString.call(expected))return expected.test(actual);try{if(actual instanceof expected)return!0}catch(e){}return!Error.isPrototypeOf(expected)&&!0===expected.call({},actual)}function _tryBlock(block){var error;try{block()}catch(e){error=e}return error}function _throws(shouldThrow,block,expected,message){var actual;if("function"!=typeof block)throw new TypeError('"block" argument must be a function');"string"==typeof expected&&(message=expected,expected=null),actual=_tryBlock(block),message=(expected&&expected.name?" ("+expected.name+").":".")+(message?" "+message:"."),shouldThrow&&!actual&&fail(actual,expected,"Missing expected exception"+message);var userProvidedMessage="string"==typeof message,isUnwantedException=!shouldThrow&&util.isError(actual),isUnexpectedException=!shouldThrow&&actual&&!expected;if((isUnwantedException&&userProvidedMessage&&expectedException(actual,expected)||isUnexpectedException)&&fail(actual,expected,"Got unwanted exception"+message),shouldThrow&&actual&&expected&&!expectedException(actual,expected)||!shouldThrow&&actual)throw actual}var util=require("util/"),hasOwn=Object.prototype.hasOwnProperty,pSlice=Array.prototype.slice,functionsHaveNames="foo"===function(){}.name,assert=module.exports=ok,regex=/\s*function\s+([^\(\s]*)\s*/;assert.AssertionError=function(options){this.name="AssertionError",this.actual=options.actual,this.expected=options.expected,this.operator=options.operator,options.message?(this.message=options.message,this.generatedMessage=!1):(this.message=getMessage(this),this.generatedMessage=!0);var stackStartFunction=options.stackStartFunction||fail;if(Error.captureStackTrace)Error.captureStackTrace(this,stackStartFunction);else{var err=new Error;if(err.stack){var out=err.stack,fn_name=getName(stackStartFunction),idx=out.indexOf("\n"+fn_name);if(idx>=0){var next_line=out.indexOf("\n",idx+1);out=out.substring(next_line+1)}this.stack=out}}},util.inherits(assert.AssertionError,Error),assert.fail=fail,assert.ok=ok,assert.equal=function(actual,expected,message){actual!=expected&&fail(actual,expected,message,"==",assert.equal)},assert.notEqual=function(actual,expected,message){actual==expected&&fail(actual,expected,message,"!=",assert.notEqual)},assert.deepEqual=function(actual,expected,message){_deepEqual(actual,expected,!1)||fail(actual,expected,message,"deepEqual",assert.deepEqual)},assert.deepStrictEqual=function(actual,expected,message){_deepEqual(actual,expected,!0)||fail(actual,expected,message,"deepStrictEqual",assert.deepStrictEqual)},assert.notDeepEqual=function(actual,expected,message){_deepEqual(actual,expected,!1)&&fail(actual,expected,message,"notDeepEqual",assert.notDeepEqual)},assert.notDeepStrictEqual=notDeepStrictEqual,assert.strictEqual=function(actual,expected,message){actual!==expected&&fail(actual,expected,message,"===",assert.strictEqual)},assert.notStrictEqual=function(actual,expected,message){actual===expected&&fail(actual,expected,message,"!==",assert.notStrictEqual)},assert.throws=function(block,error,message){_throws(!0,block,error,message)},assert.doesNotThrow=function(block,error,message){_throws(!1,block,error,message)},assert.ifError=function(err){if(err)throw err};var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj)hasOwn.call(obj,key)&&keys.push(key);return keys}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"util/":176}],35:[function(require,module,exports){"use strict";var _codemirror2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("codemirror")),_graphqlLanguageServiceInterface=require("graphql-language-service-interface");_codemirror2.default.registerHelper("hint","graphql",function(editor,options){var schema=options.schema;if(schema){var cur=editor.getCursor(),token=editor.getTokenAt(cur),rawResults=(0,_graphqlLanguageServiceInterface.getAutocompleteSuggestions)(schema,editor.getValue(),cur,token),tokenStart=null!==token.type&&/"|\w/.test(token.string[0])?token.start:token.end,results={list:rawResults.map(function(item){return{text:item.label,type:schema.getType(item.detail),description:item.documentation,isDeprecated:item.isDeprecated,deprecationReason:item.deprecationReason}}),from:{line:cur.line,column:tokenStart},to:{line:cur.line,column:token.end}};return results&&results.list&&results.list.length>0&&(results.from=_codemirror2.default.Pos(results.from.line,results.from.column),results.to=_codemirror2.default.Pos(results.to.line,results.to.column),_codemirror2.default.signal(editor,"hasCompletion",editor,results,token)),results}})},{codemirror:63,"graphql-language-service-interface":73}],36:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function renderField(into,typeInfo,options){renderQualifiedField(into,typeInfo,options),renderTypeAnnotation(into,typeInfo,options,typeInfo.type)}function renderQualifiedField(into,typeInfo,options){var fieldName=typeInfo.fieldDef.name;"__"!==fieldName.slice(0,2)&&(renderType(into,typeInfo,options,typeInfo.parentType),text(into,".")),text(into,fieldName,"field-name",options,(0,_SchemaReference.getFieldReference)(typeInfo))}function renderDirective(into,typeInfo,options){text(into,"@"+typeInfo.directiveDef.name,"directive-name",options,(0,_SchemaReference.getDirectiveReference)(typeInfo))}function renderArg(into,typeInfo,options){typeInfo.directiveDef?renderDirective(into,typeInfo,options):typeInfo.fieldDef&&renderQualifiedField(into,typeInfo,options);var name=typeInfo.argDef.name;text(into,"("),text(into,name,"arg-name",options,(0,_SchemaReference.getArgumentReference)(typeInfo)),renderTypeAnnotation(into,typeInfo,options,typeInfo.inputType),text(into,")")}function renderTypeAnnotation(into,typeInfo,options,t){text(into,": "),renderType(into,typeInfo,options,t)}function renderEnumValue(into,typeInfo,options){var name=typeInfo.enumValue.name;renderType(into,typeInfo,options,typeInfo.inputType),text(into,"."),text(into,name,"enum-value",options,(0,_SchemaReference.getEnumValueReference)(typeInfo))}function renderType(into,typeInfo,options,t){t instanceof _graphql.GraphQLNonNull?(renderType(into,typeInfo,options,t.ofType),text(into,"!")):t instanceof _graphql.GraphQLList?(text(into,"["),renderType(into,typeInfo,options,t.ofType),text(into,"]")):text(into,t.name,"type-name",options,(0,_SchemaReference.getTypeReference)(typeInfo,t))}function renderDescription(into,options,def){var description=def.description;if(description){var descriptionDiv=document.createElement("div");descriptionDiv.className="info-description",options.renderDescription?descriptionDiv.innerHTML=options.renderDescription(description):descriptionDiv.appendChild(document.createTextNode(description)),into.appendChild(descriptionDiv)}renderDeprecation(into,options,def)}function renderDeprecation(into,options,def){var reason=def.deprecationReason;if(reason){var deprecationDiv=document.createElement("div");deprecationDiv.className="info-deprecation",options.renderDescription?deprecationDiv.innerHTML=options.renderDescription(reason):deprecationDiv.appendChild(document.createTextNode(reason));var label=document.createElement("span");label.className="info-deprecation-label",label.appendChild(document.createTextNode("Deprecated: ")),deprecationDiv.insertBefore(label,deprecationDiv.firstChild),into.appendChild(deprecationDiv)}}function text(into,content,className,options,ref){if(className){var onClick=options.onClick,node=document.createElement(onClick?"a":"span");onClick&&(node.href="javascript:void 0",node.addEventListener("click",function(e){onClick(ref,e)})),node.className=className,node.appendChild(document.createTextNode(content)),into.appendChild(node)}else into.appendChild(document.createTextNode(content))}var _graphql=require("graphql"),_codemirror2=_interopRequireDefault(require("codemirror")),_getTypeInfo2=_interopRequireDefault(require("./utils/getTypeInfo")),_SchemaReference=require("./utils/SchemaReference");require("./utils/info-addon"),_codemirror2.default.registerHelper("info","graphql",function(token,options){if(options.schema&&token.state){var state=token.state,kind=state.kind,step=state.step,typeInfo=(0,_getTypeInfo2.default)(options.schema,token.state);if("Field"===kind&&0===step&&typeInfo.fieldDef||"AliasedField"===kind&&2===step&&typeInfo.fieldDef){var into=document.createElement("div");return renderField(into,typeInfo,options),renderDescription(into,options,typeInfo.fieldDef),into}if("Directive"===kind&&1===step&&typeInfo.directiveDef){var _into=document.createElement("div");return renderDirective(_into,typeInfo,options),renderDescription(_into,options,typeInfo.directiveDef),_into}if("Argument"===kind&&0===step&&typeInfo.argDef){var _into2=document.createElement("div");return renderArg(_into2,typeInfo,options),renderDescription(_into2,options,typeInfo.argDef),_into2}if("EnumValue"===kind&&typeInfo.enumValue&&typeInfo.enumValue.description){var _into3=document.createElement("div");return renderEnumValue(_into3,typeInfo,options),renderDescription(_into3,options,typeInfo.enumValue),_into3}if("NamedType"===kind&&typeInfo.type&&typeInfo.type.description){var _into4=document.createElement("div");return renderType(_into4,typeInfo,options,typeInfo.type),renderDescription(_into4,options,typeInfo.type),_into4}}})},{"./utils/SchemaReference":41,"./utils/getTypeInfo":43,"./utils/info-addon":45,codemirror:63,graphql:92}],37:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var _codemirror2=_interopRequireDefault(require("codemirror")),_getTypeInfo2=_interopRequireDefault(require("./utils/getTypeInfo")),_SchemaReference=require("./utils/SchemaReference");require("./utils/jump-addon"),_codemirror2.default.registerHelper("jump","graphql",function(token,options){if(options.schema&&options.onClick&&token.state){var state=token.state,kind=state.kind,step=state.step,typeInfo=(0,_getTypeInfo2.default)(options.schema,state);return"Field"===kind&&0===step&&typeInfo.fieldDef||"AliasedField"===kind&&2===step&&typeInfo.fieldDef?(0,_SchemaReference.getFieldReference)(typeInfo):"Directive"===kind&&1===step&&typeInfo.directiveDef?(0,_SchemaReference.getDirectiveReference)(typeInfo):"Argument"===kind&&0===step&&typeInfo.argDef?(0,_SchemaReference.getArgumentReference)(typeInfo):"EnumValue"===kind&&typeInfo.enumValue?(0,_SchemaReference.getEnumValueReference)(typeInfo):"NamedType"===kind&&typeInfo.type?(0,_SchemaReference.getTypeReference)(typeInfo):void 0}})},{"./utils/SchemaReference":41,"./utils/getTypeInfo":43,"./utils/jump-addon":47,codemirror:63}],38:[function(require,module,exports){"use strict";var _codemirror2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("codemirror")),_graphqlLanguageServiceInterface=require("graphql-language-service-interface"),SEVERITY=["ERROR","WARNING","INFORMATION","HINT"];_codemirror2.default.registerHelper("lint","graphql",function(text,options){var schema=options.schema;return(0,_graphqlLanguageServiceInterface.getDiagnostics)(text,schema).map(function(error){return{message:error.message,severity:SEVERITY[error.severity],type:error.source,from:error.range.start,to:error.range.end}})})},{codemirror:63,"graphql-language-service-interface":73}],39:[function(require,module,exports){"use strict";function indent(state,textAfter){var levels=state.levels;return(levels&&0!==levels.length?levels[levels.length-1]-(this.electricInput.test(textAfter)?1:0):state.indentLevel)*this.config.indentUnit}var _codemirror2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("codemirror")),_graphqlLanguageServiceParser=require("graphql-language-service-parser");_codemirror2.default.defineMode("graphql",function(config){var parser=(0,_graphqlLanguageServiceParser.onlineParser)({eatWhitespace:function(stream){return stream.eatWhile(_graphqlLanguageServiceParser.isIgnored)},lexRules:_graphqlLanguageServiceParser.LexRules,parseRules:_graphqlLanguageServiceParser.ParseRules,editorConfig:{tabSize:config.tabSize}});return{config:config,startState:parser.startState,token:parser.token,indent:indent,electricInput:/^\s*[})\]]/,fold:"brace",lineComment:"#",closeBrackets:{pairs:'()[]{}""',explode:"()[]{}"}}})},{codemirror:63,"graphql-language-service-parser":77}],40:[function(require,module,exports){"use strict";function indent(state,textAfter){var levels=state.levels;return(levels&&0!==levels.length?levels[levels.length-1]-(this.electricInput.test(textAfter)?1:0):state.indentLevel)*this.config.indentUnit}var _codemirror2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("codemirror")),_graphqlLanguageServiceParser=require("graphql-language-service-parser");_codemirror2.default.defineMode("graphql-results",function(config){var parser=(0,_graphqlLanguageServiceParser.onlineParser)({eatWhitespace:function(stream){return stream.eatSpace()},lexRules:LexRules,parseRules:ParseRules,editorConfig:{tabSize:config.tabSize}});return{config:config,startState:parser.startState,token:parser.token,indent:indent,electricInput:/^\s*[}\]]/,fold:"brace",closeBrackets:{pairs:'[]{}""',explode:"[]{}"}}});var LexRules={Punctuation:/^\[|]|\{|\}|:|,/,Number:/^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,String:/^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,Keyword:/^true|false|null/},ParseRules={Document:[(0,_graphqlLanguageServiceParser.p)("{"),(0,_graphqlLanguageServiceParser.list)("Entry",(0,_graphqlLanguageServiceParser.p)(",")),(0,_graphqlLanguageServiceParser.p)("}")],Entry:[(0,_graphqlLanguageServiceParser.t)("String","def"),(0,_graphqlLanguageServiceParser.p)(":"),"Value"],Value:function(token){switch(token.kind){case"Number":return"NumberValue";case"String":return"StringValue";case"Punctuation":switch(token.value){case"[":return"ListValue";case"{":return"ObjectValue"}return null;case"Keyword":switch(token.value){case"true":case"false":return"BooleanValue";case"null":return"NullValue"}return null}},NumberValue:[(0,_graphqlLanguageServiceParser.t)("Number","number")],StringValue:[(0,_graphqlLanguageServiceParser.t)("String","string")],BooleanValue:[(0,_graphqlLanguageServiceParser.t)("Keyword","builtin")],NullValue:[(0,_graphqlLanguageServiceParser.t)("Keyword","keyword")],ListValue:[(0,_graphqlLanguageServiceParser.p)("["),(0,_graphqlLanguageServiceParser.list)("Value",(0,_graphqlLanguageServiceParser.p)(",")),(0,_graphqlLanguageServiceParser.p)("]")],ObjectValue:[(0,_graphqlLanguageServiceParser.p)("{"),(0,_graphqlLanguageServiceParser.list)("ObjectField",(0,_graphqlLanguageServiceParser.p)(",")),(0,_graphqlLanguageServiceParser.p)("}")],ObjectField:[(0,_graphqlLanguageServiceParser.t)("String","property"),(0,_graphqlLanguageServiceParser.p)(":"),"Value"]}},{codemirror:63,"graphql-language-service-parser":77}],41:[function(require,module,exports){"use strict";function isMetaField(fieldDef){return"__"===fieldDef.name.slice(0,2)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.getFieldReference=function(typeInfo){return{kind:"Field",schema:typeInfo.schema,field:typeInfo.fieldDef,type:isMetaField(typeInfo.fieldDef)?null:typeInfo.parentType}},exports.getDirectiveReference=function(typeInfo){return{kind:"Directive",schema:typeInfo.schema,directive:typeInfo.directiveDef}},exports.getArgumentReference=function(typeInfo){return typeInfo.directiveDef?{kind:"Argument",schema:typeInfo.schema,argument:typeInfo.argDef,directive:typeInfo.directiveDef}:{kind:"Argument",schema:typeInfo.schema,argument:typeInfo.argDef,field:typeInfo.fieldDef,type:isMetaField(typeInfo.fieldDef)?null:typeInfo.parentType}},exports.getEnumValueReference=function(typeInfo){return{kind:"EnumValue",value:typeInfo.enumValue,type:(0,_graphql.getNamedType)(typeInfo.inputType)}},exports.getTypeReference=function(typeInfo,type){return{kind:"Type",schema:typeInfo.schema,type:type||typeInfo.type}};var _graphql=require("graphql")},{graphql:92}],42:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(stack,fn){for(var reverseStateStack=[],state=stack;state&&state.kind;)reverseStateStack.push(state),state=state.prevState;for(var i=reverseStateStack.length-1;i>=0;i--)fn(reverseStateStack[i])}},{}],43:[function(require,module,exports){"use strict";function getFieldDef(schema,type,fieldName){return fieldName===_introspection.SchemaMetaFieldDef.name&&schema.getQueryType()===type?_introspection.SchemaMetaFieldDef:fieldName===_introspection.TypeMetaFieldDef.name&&schema.getQueryType()===type?_introspection.TypeMetaFieldDef:fieldName===_introspection.TypeNameMetaFieldDef.name&&(0,_graphql.isCompositeType)(type)?_introspection.TypeNameMetaFieldDef:type.getFields?type.getFields()[fieldName]:void 0}function find(array,predicate){for(var i=0;i<array.length;i++)if(predicate(array[i]))return array[i]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(schema,tokenState){var info={schema:schema,type:null,parentType:null,inputType:null,directiveDef:null,fieldDef:null,argDef:null,argDefs:null,objectFieldDefs:null};return(0,_forEachState2.default)(tokenState,function(state){switch(state.kind){case"Query":case"ShortQuery":info.type=schema.getQueryType();break;case"Mutation":info.type=schema.getMutationType();break;case"Subscription":info.type=schema.getSubscriptionType();break;case"InlineFragment":case"FragmentDefinition":state.type&&(info.type=schema.getType(state.type));break;case"Field":case"AliasedField":info.fieldDef=info.type&&state.name?getFieldDef(schema,info.parentType,state.name):null,info.type=info.fieldDef&&info.fieldDef.type;break;case"SelectionSet":info.parentType=(0,_graphql.getNamedType)(info.type);break;case"Directive":info.directiveDef=state.name&&schema.getDirective(state.name);break;case"Arguments":var parentDef="Field"===state.prevState.kind?info.fieldDef:"Directive"===state.prevState.kind?info.directiveDef:"AliasedField"===state.prevState.kind?state.prevState.name&&getFieldDef(schema,info.parentType,state.prevState.name):null;info.argDefs=parentDef&&parentDef.args;break;case"Argument":if(info.argDef=null,info.argDefs)for(var i=0;i<info.argDefs.length;i++)if(info.argDefs[i].name===state.name){info.argDef=info.argDefs[i];break}info.inputType=info.argDef&&info.argDef.type;break;case"EnumValue":var enumType=(0,_graphql.getNamedType)(info.inputType);info.enumValue=enumType instanceof _graphql.GraphQLEnumType?find(enumType.getValues(),function(val){return val.value===state.name}):null;break;case"ListValue":var nullableType=(0,_graphql.getNullableType)(info.inputType);info.inputType=nullableType instanceof _graphql.GraphQLList?nullableType.ofType:null;break;case"ObjectValue":var objectType=(0,_graphql.getNamedType)(info.inputType);info.objectFieldDefs=objectType instanceof _graphql.GraphQLInputObjectType?objectType.getFields():null;break;case"ObjectField":var objectField=state.name&&info.objectFieldDefs?info.objectFieldDefs[state.name]:null;info.inputType=objectField&&objectField.type;break;case"NamedType":info.type=schema.getType(state.name)}}),info};var _graphql=require("graphql"),_introspection=require("graphql/type/introspection"),_forEachState2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("./forEachState"))},{"./forEachState":42,graphql:92,"graphql/type/introspection":115}],44:[function(require,module,exports){"use strict";function filterAndSortList(list,text){return text?filterNonEmpty(filterNonEmpty(list.map(function(entry){return{proximity:getProximity(normalizeText(entry.text),text),entry:entry}}),function(pair){return pair.proximity<=2}),function(pair){return!pair.entry.isDeprecated}).sort(function(a,b){return(a.entry.isDeprecated?1:0)-(b.entry.isDeprecated?1:0)||a.proximity-b.proximity||a.entry.text.length-b.entry.text.length}).map(function(pair){return pair.entry}):filterNonEmpty(list,function(entry){return!entry.isDeprecated})}function filterNonEmpty(array,predicate){var filtered=array.filter(predicate);return 0===filtered.length?array:filtered}function normalizeText(text){return text.toLowerCase().replace(/\W/g,"")}function getProximity(suggestion,text){var proximity=lexicalDistance(text,suggestion);return suggestion.length>text.length&&(proximity-=suggestion.length-text.length-1,proximity+=0===suggestion.indexOf(text)?0:.5),proximity}function lexicalDistance(a,b){var i=void 0,j=void 0,d=[],aLength=a.length,bLength=b.length;for(i=0;i<=aLength;i++)d[i]=[i];for(j=1;j<=bLength;j++)d[0][j]=j;for(i=1;i<=aLength;i++)for(j=1;j<=bLength;j++){var cost=a[i-1]===b[j-1]?0:1;d[i][j]=Math.min(d[i-1][j]+1,d[i][j-1]+1,d[i-1][j-1]+cost),i>1&&j>1&&a[i-1]===b[j-2]&&a[i-2]===b[j-1]&&(d[i][j]=Math.min(d[i][j],d[i-2][j-2]+cost))}return d[aLength][bLength]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(cursor,token,list){var hints=filterAndSortList(list,normalizeText(token.string));if(hints){var tokenStart=null!==token.type&&/"|\w/.test(token.string[0])?token.start:token.end;return{list:hints,from:{line:cursor.line,column:tokenStart},to:{line:cursor.line,column:token.end}}}}},{}],45:[function(require,module,exports){"use strict";function createState(options){return{options:options instanceof Function?{render:options}:!0===options?{}:options}}function getHoverTime(cm){var options=cm.state.info.options;return options&&options.hoverTime||500}function onMouseOver(cm,e){var state=cm.state.info,target=e.target||e.srcElement;if("SPAN"===target.nodeName&&void 0===state.hoverTimeout){var box=target.getBoundingClientRect(),hoverTime=getHoverTime(cm);state.hoverTimeout=setTimeout(onHover,hoverTime);var onMouseMove=function(){clearTimeout(state.hoverTimeout),state.hoverTimeout=setTimeout(onHover,hoverTime)},onMouseOut=function onMouseOut(){_codemirror2.default.off(document,"mousemove",onMouseMove),_codemirror2.default.off(cm.getWrapperElement(),"mouseout",onMouseOut),clearTimeout(state.hoverTimeout),state.hoverTimeout=void 0},onHover=function(){_codemirror2.default.off(document,"mousemove",onMouseMove),_codemirror2.default.off(cm.getWrapperElement(),"mouseout",onMouseOut),state.hoverTimeout=void 0,onMouseHover(cm,box)};_codemirror2.default.on(document,"mousemove",onMouseMove),_codemirror2.default.on(cm.getWrapperElement(),"mouseout",onMouseOut)}}function onMouseHover(cm,box){var pos=cm.coordsChar({left:(box.left+box.right)/2,top:(box.top+box.bottom)/2}),options=cm.state.info.options,render=options.render||cm.getHelper(pos,"info");if(render){var token=cm.getTokenAt(pos,!0);if(token){var info=render(token,options,cm);info&&showPopup(cm,box,info)}}}function showPopup(cm,box,info){var popup=document.createElement("div");popup.className="CodeMirror-info",popup.appendChild(info),document.body.appendChild(popup);var popupBox=popup.getBoundingClientRect(),popupStyle=popup.currentStyle||window.getComputedStyle(popup),popupWidth=popupBox.right-popupBox.left+parseFloat(popupStyle.marginLeft)+parseFloat(popupStyle.marginRight),popupHeight=popupBox.bottom-popupBox.top+parseFloat(popupStyle.marginTop)+parseFloat(popupStyle.marginBottom),topPos=box.bottom;popupHeight>window.innerHeight-box.bottom-15&&box.top>window.innerHeight-box.bottom&&(topPos=box.top-popupHeight),topPos<0&&(topPos=box.bottom);var leftPos=Math.max(0,window.innerWidth-popupWidth-15);leftPos>box.left&&(leftPos=box.left),popup.style.opacity=1,popup.style.top=topPos+"px",popup.style.left=leftPos+"px";var popupTimeout=void 0,onMouseOverPopup=function(){clearTimeout(popupTimeout)},onMouseOut=function(){clearTimeout(popupTimeout),popupTimeout=setTimeout(hidePopup,200)},hidePopup=function(){_codemirror2.default.off(popup,"mouseover",onMouseOverPopup),_codemirror2.default.off(popup,"mouseout",onMouseOut),_codemirror2.default.off(cm.getWrapperElement(),"mouseout",onMouseOut),popup.style.opacity?(popup.style.opacity=0,setTimeout(function(){popup.parentNode&&popup.parentNode.removeChild(popup)},600)):popup.parentNode&&popup.parentNode.removeChild(popup)};_codemirror2.default.on(popup,"mouseover",onMouseOverPopup),_codemirror2.default.on(popup,"mouseout",onMouseOut),_codemirror2.default.on(cm.getWrapperElement(),"mouseout",onMouseOut)}var _codemirror2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("codemirror"));_codemirror2.default.defineOption("info",!1,function(cm,options,old){if(old&&old!==_codemirror2.default.Init){var oldOnMouseOver=cm.state.info.onMouseOver;_codemirror2.default.off(cm.getWrapperElement(),"mouseover",oldOnMouseOver),clearTimeout(cm.state.info.hoverTimeout),delete cm.state.info}if(options){var state=cm.state.info=createState(options);state.onMouseOver=onMouseOver.bind(null,cm),_codemirror2.default.on(cm.getWrapperElement(),"mouseover",state.onMouseOver)}})},{codemirror:63}],46:[function(require,module,exports){"use strict";function parseObj(){var nodeStart=start,members=[];if(expect("{"),!skip("}")){do{members.push(parseMember())}while(skip(","));expect("}")}return{kind:"Object",start:nodeStart,end:lastEnd,members:members}}function parseMember(){var nodeStart=start,key="String"===kind?curToken():null;expect("String"),expect(":");var value=parseVal();return{kind:"Member",start:nodeStart,end:lastEnd,key:key,value:value}}function parseArr(){var nodeStart=start,values=[];if(expect("["),!skip("]")){do{values.push(parseVal())}while(skip(","));expect("]")}return{kind:"Array",start:nodeStart,end:lastEnd,values:values}}function parseVal(){switch(kind){case"[":return parseArr();case"{":return parseObj();case"String":case"Number":case"Boolean":case"Null":var token=curToken();return lex(),token}return expect("Value")}function curToken(){return{kind:kind,start:start,end:end,value:JSON.parse(string.slice(start,end))}}function expect(str){if(kind!==str){var found=void 0;if("EOF"===kind)found="[end of file]";else if(end-start>1)found="`"+string.slice(start,end)+"`";else{var match=string.slice(start).match(/^.+?\b/);found="`"+(match?match[0]:string[start])+"`"}throw syntaxError("Expected "+str+" but found "+found+".")}lex()}function syntaxError(message){return{message:message,start:start,end:end}}function skip(k){if(kind===k)return lex(),!0}function ch(){end<strLen&&(code=++end===strLen?0:string.charCodeAt(end))}function lex(){for(lastEnd=end;9===code||10===code||13===code||32===code;)ch();if(0!==code){switch(start=end,code){case 34:return kind="String",readString();case 45:case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return kind="Number",readNumber();case 102:if("false"!==string.slice(start,start+5))break;return end+=4,ch(),void(kind="Boolean");case 110:if("null"!==string.slice(start,start+4))break;return end+=3,ch(),void(kind="Null");case 116:if("true"!==string.slice(start,start+4))break;return end+=3,ch(),void(kind="Boolean")}kind=string[start],ch()}else kind="EOF"}function readString(){for(ch();34!==code&&code>31;)if(92===code)switch(ch(),code){case 34:case 47:case 92:case 98:case 102:case 110:case 114:case 116:ch();break;case 117:ch(),readHex(),readHex(),readHex(),readHex();break;default:throw syntaxError("Bad character escape sequence.")}else{if(end===strLen)throw syntaxError("Unterminated string.");ch()}if(34!==code)throw syntaxError("Unterminated string.");ch()}function readHex(){if(code>=48&&code<=57||code>=65&&code<=70||code>=97&&code<=102)return ch();throw syntaxError("Expected hexadecimal digit.")}function readNumber(){45===code&&ch(),48===code?ch():readDigits(),46===code&&(ch(),readDigits()),69!==code&&101!==code||(ch(),43!==code&&45!==code||ch(),readDigits())}function readDigits(){if(code<48||code>57)throw syntaxError("Expected decimal digit.");do{ch()}while(code>=48&&code<=57)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(str){string=str,strLen=str.length,start=end=lastEnd=-1,ch(),lex();var ast=parseObj();return expect("EOF"),ast};var string=void 0,strLen=void 0,start=void 0,end=void 0,lastEnd=void 0,code=void 0,kind=void 0},{}],47:[function(require,module,exports){"use strict";function onMouseOver(cm,event){var target=event.target||event.srcElement;if("SPAN"===target.nodeName){var box=target.getBoundingClientRect(),cursor={left:(box.left+box.right)/2,top:(box.top+box.bottom)/2};cm.state.jump.cursor=cursor,cm.state.jump.isHoldingModifier&&enableJumpMode(cm)}}function onMouseOut(cm){cm.state.jump.isHoldingModifier||!cm.state.jump.cursor?cm.state.jump.isHoldingModifier&&cm.state.jump.marker&&disableJumpMode(cm):cm.state.jump.cursor=null}function onKeyDown(cm,event){if(!cm.state.jump.isHoldingModifier&&isJumpModifier(event.key)){cm.state.jump.isHoldingModifier=!0,cm.state.jump.cursor&&enableJumpMode(cm);var onClick=function(clickEvent){var destination=cm.state.jump.destination;destination&&cm.state.jump.options.onClick(destination,clickEvent)},onMouseDown=function(_,downEvent){cm.state.jump.destination&&(downEvent.codemirrorIgnore=!0)};_codemirror2.default.on(document,"keyup",function onKeyUp(upEvent){upEvent.code===event.code&&(cm.state.jump.isHoldingModifier=!1,cm.state.jump.marker&&disableJumpMode(cm),_codemirror2.default.off(document,"keyup",onKeyUp),_codemirror2.default.off(document,"click",onClick),cm.off("mousedown",onMouseDown))}),_codemirror2.default.on(document,"click",onClick),cm.on("mousedown",onMouseDown)}}function isJumpModifier(key){return key===(isMac?"Meta":"Control")}function enableJumpMode(cm){if(!cm.state.jump.marker){var cursor=cm.state.jump.cursor,pos=cm.coordsChar(cursor),token=cm.getTokenAt(pos,!0),options=cm.state.jump.options,getDestination=options.getDestination||cm.getHelper(pos,"jump");if(getDestination){var destination=getDestination(token,options,cm);if(destination){var marker=cm.markText({line:pos.line,ch:token.start},{line:pos.line,ch:token.end},{className:"CodeMirror-jump-token"});cm.state.jump.marker=marker,cm.state.jump.destination=destination}}}}function disableJumpMode(cm){var marker=cm.state.jump.marker;cm.state.jump.marker=null,cm.state.jump.destination=null,marker.clear()}var _codemirror2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("codemirror"));_codemirror2.default.defineOption("jump",!1,function(cm,options,old){if(old&&old!==_codemirror2.default.Init){var oldOnMouseOver=cm.state.jump.onMouseOver;_codemirror2.default.off(cm.getWrapperElement(),"mouseover",oldOnMouseOver);var oldOnMouseOut=cm.state.jump.onMouseOut;_codemirror2.default.off(cm.getWrapperElement(),"mouseout",oldOnMouseOut),_codemirror2.default.off(document,"keydown",cm.state.jump.onKeyDown),delete cm.state.jump}if(options){var state=cm.state.jump={options:options,onMouseOver:onMouseOver.bind(null,cm),onMouseOut:onMouseOut.bind(null,cm),onKeyDown:onKeyDown.bind(null,cm)};_codemirror2.default.on(cm.getWrapperElement(),"mouseover",state.onMouseOver),_codemirror2.default.on(cm.getWrapperElement(),"mouseout",state.onMouseOut),_codemirror2.default.on(document,"keydown",state.onKeyDown)}});var isMac=navigator&&-1!==navigator.appVersion.indexOf("Mac")},{codemirror:63}],48:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function getVariablesHint(cur,token,options){var state="Invalid"===token.state.kind?token.state.prevState:token.state,kind=state.kind,step=state.step;if("Document"===kind&&0===step)return(0,_hintList2.default)(cur,token,[{text:"{"}]);var variableToType=options.variableToType;if(variableToType){var typeInfo=getTypeInfo(variableToType,token.state);if("Document"===kind||"Variable"===kind&&0===step){var variableNames=Object.keys(variableToType);return(0,_hintList2.default)(cur,token,variableNames.map(function(name){return{text:'"'+name+'": ',type:variableToType[name]}}))}if(("ObjectValue"===kind||"ObjectField"===kind&&0===step)&&typeInfo.fields){var inputFields=Object.keys(typeInfo.fields).map(function(fieldName){return typeInfo.fields[fieldName]});return(0,_hintList2.default)(cur,token,inputFields.map(function(field){return{text:'"'+field.name+'": ',type:field.type,description:field.description}}))}if("StringValue"===kind||"NumberValue"===kind||"BooleanValue"===kind||"NullValue"===kind||"ListValue"===kind&&1===step||"ObjectField"===kind&&2===step||"Variable"===kind&&2===step){var namedInputType=(0,_graphql.getNamedType)(typeInfo.type);if(namedInputType instanceof _graphql.GraphQLInputObjectType)return(0,_hintList2.default)(cur,token,[{text:"{"}]);if(namedInputType instanceof _graphql.GraphQLEnumType){var valueMap=namedInputType.getValues(),values=Object.keys(valueMap).map(function(name){return valueMap[name]});return(0,_hintList2.default)(cur,token,values.map(function(value){return{text:'"'+value.name+'"',type:namedInputType,description:value.description}}))}if(namedInputType===_graphql.GraphQLBoolean)return(0,_hintList2.default)(cur,token,[{text:"true",type:_graphql.GraphQLBoolean,description:"Not false."},{text:"false",type:_graphql.GraphQLBoolean,description:"Not true."}])}}}function getTypeInfo(variableToType,tokenState){var info={type:null,fields:null};return(0,_forEachState2.default)(tokenState,function(state){if("Variable"===state.kind)info.type=variableToType[state.name];else if("ListValue"===state.kind){var nullableType=(0,_graphql.getNullableType)(info.type);info.type=nullableType instanceof _graphql.GraphQLList?nullableType.ofType:null}else if("ObjectValue"===state.kind){var objectType=(0,_graphql.getNamedType)(info.type);info.fields=objectType instanceof _graphql.GraphQLInputObjectType?objectType.getFields():null}else if("ObjectField"===state.kind){var objectField=state.name&&info.fields?info.fields[state.name]:null;info.type=objectField&&objectField.type}}),info}var _codemirror2=_interopRequireDefault(require("codemirror")),_graphql=require("graphql"),_forEachState2=_interopRequireDefault(require("../utils/forEachState")),_hintList2=_interopRequireDefault(require("../utils/hintList"));_codemirror2.default.registerHelper("hint","graphql-variables",function(editor,options){var cur=editor.getCursor(),token=editor.getTokenAt(cur),results=getVariablesHint(cur,token,options);return results&&results.list&&results.list.length>0&&(results.from=_codemirror2.default.Pos(results.from.line,results.from.column),results.to=_codemirror2.default.Pos(results.to.line,results.to.column),_codemirror2.default.signal(editor,"hasCompletion",editor,results,token)),results})},{"../utils/forEachState":42,"../utils/hintList":44,codemirror:63,graphql:92}],49:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function validateVariables(editor,variableToType,variablesAST){var errors=[];return variablesAST.members.forEach(function(member){var variableName=member.key.value,type=variableToType[variableName];type?validateValue(type,member.value).forEach(function(_ref){var node=_ref[0],message=_ref[1];errors.push(lintError(editor,node,message))}):errors.push(lintError(editor,member.key,'Variable "$'+variableName+'" does not appear in any GraphQL query.'))}),errors}function validateValue(type,valueAST){if(type instanceof _graphql.GraphQLNonNull)return"Null"===valueAST.kind?[[valueAST,'Type "'+type+'" is non-nullable and cannot be null.']]:validateValue(type.ofType,valueAST);if("Null"===valueAST.kind)return[];if(type instanceof _graphql.GraphQLList){var itemType=type.ofType;return"Array"===valueAST.kind?mapCat(valueAST.values,function(item){return validateValue(itemType,item)}):validateValue(itemType,valueAST)}if(type instanceof _graphql.GraphQLInputObjectType){if("Object"!==valueAST.kind)return[[valueAST,'Type "'+type+'" must be an Object.']];var providedFields=Object.create(null),fieldErrors=mapCat(valueAST.members,function(member){var fieldName=member.key.value;providedFields[fieldName]=!0;var inputField=type.getFields()[fieldName];return inputField?validateValue(inputField?inputField.type:void 0,member.value):[[member.key,'Type "'+type+'" does not have a field "'+fieldName+'".']]});return Object.keys(type.getFields()).forEach(function(fieldName){providedFields[fieldName]||type.getFields()[fieldName].type instanceof _graphql.GraphQLNonNull&&fieldErrors.push([valueAST,'Object of type "'+type+'" is missing required field "'+fieldName+'".'])}),fieldErrors}return"Boolean"===type.name&&"Boolean"!==valueAST.kind||"String"===type.name&&"String"!==valueAST.kind||"ID"===type.name&&"Number"!==valueAST.kind&&"String"!==valueAST.kind||"Float"===type.name&&"Number"!==valueAST.kind||"Int"===type.name&&("Number"!==valueAST.kind||(0|valueAST.value)!==valueAST.value)?[[valueAST,'Expected value of type "'+type+'".']]:(type instanceof _graphql.GraphQLEnumType||type instanceof _graphql.GraphQLScalarType)&&("String"!==valueAST.kind&&"Number"!==valueAST.kind&&"Boolean"!==valueAST.kind&&"Null"!==valueAST.kind||isNullish(type.parseValue(valueAST.value)))?[[valueAST,'Expected value of type "'+type+'".']]:[]}function lintError(editor,node,message){return{message:message,severity:"error",type:"validation",from:editor.posFromIndex(node.start),to:editor.posFromIndex(node.end)}}function isNullish(value){return null===value||void 0===value||value!==value}function mapCat(array,mapper){return Array.prototype.concat.apply([],array.map(mapper))}var _codemirror2=_interopRequireDefault(require("codemirror")),_graphql=require("graphql"),_jsonParse2=_interopRequireDefault(require("../utils/jsonParse"));_codemirror2.default.registerHelper("lint","graphql-variables",function(text,options,editor){if(!text)return[];var ast=void 0;try{ast=(0,_jsonParse2.default)(text)}catch(syntaxError){if(syntaxError.stack)throw syntaxError;return[lintError(editor,syntaxError,syntaxError.message)]}var variableToType=options.variableToType;return variableToType?validateVariables(editor,variableToType,ast):[]})},{"../utils/jsonParse":46,codemirror:63,graphql:92}],50:[function(require,module,exports){"use strict";function indent(state,textAfter){var levels=state.levels;return(levels&&0!==levels.length?levels[levels.length-1]-(this.electricInput.test(textAfter)?1:0):state.indentLevel)*this.config.indentUnit}function namedKey(style){return{style:style,match:function(token){return"String"===token.kind},update:function(state,token){state.name=token.value.slice(1,-1)}}}var _codemirror2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("codemirror")),_graphqlLanguageServiceParser=require("graphql-language-service-parser");_codemirror2.default.defineMode("graphql-variables",function(config){var parser=(0,_graphqlLanguageServiceParser.onlineParser)({eatWhitespace:function(stream){return stream.eatSpace()},lexRules:LexRules,parseRules:ParseRules,editorConfig:{tabSize:config.tabSize}});return{config:config,startState:parser.startState,token:parser.token,indent:indent,electricInput:/^\s*[}\]]/,fold:"brace",closeBrackets:{pairs:'[]{}""',explode:"[]{}"}}});var LexRules={Punctuation:/^\[|]|\{|\}|:|,/,Number:/^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,String:/^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,Keyword:/^true|false|null/},ParseRules={Document:[(0,_graphqlLanguageServiceParser.p)("{"),(0,_graphqlLanguageServiceParser.list)("Variable",(0,_graphqlLanguageServiceParser.opt)((0,_graphqlLanguageServiceParser.p)(","))),(0,_graphqlLanguageServiceParser.p)("}")],Variable:[namedKey("variable"),(0,_graphqlLanguageServiceParser.p)(":"),"Value"],Value:function(token){switch(token.kind){case"Number":return"NumberValue";case"String":return"StringValue";case"Punctuation":switch(token.value){case"[":return"ListValue";case"{":return"ObjectValue"}return null;case"Keyword":switch(token.value){case"true":case"false":return"BooleanValue";case"null":return"NullValue"}return null}},NumberValue:[(0,_graphqlLanguageServiceParser.t)("Number","number")],StringValue:[(0,_graphqlLanguageServiceParser.t)("String","string")],BooleanValue:[(0,_graphqlLanguageServiceParser.t)("Keyword","builtin")],NullValue:[(0,_graphqlLanguageServiceParser.t)("Keyword","keyword")],ListValue:[(0,_graphqlLanguageServiceParser.p)("["),(0,_graphqlLanguageServiceParser.list)("Value",(0,_graphqlLanguageServiceParser.opt)((0,_graphqlLanguageServiceParser.p)(","))),(0,_graphqlLanguageServiceParser.p)("]")],ObjectValue:[(0,_graphqlLanguageServiceParser.p)("{"),(0,_graphqlLanguageServiceParser.list)("ObjectField",(0,_graphqlLanguageServiceParser.opt)((0,_graphqlLanguageServiceParser.p)(","))),(0,_graphqlLanguageServiceParser.p)("}")],ObjectField:[namedKey("attribute"),(0,_graphqlLanguageServiceParser.p)(":"),"Value"]}},{codemirror:63,"graphql-language-service-parser":77}],51:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){"use strict";function firstNonWS(str){var found=str.search(nonWS);return-1==found?0:found}function probablyInsideString(cm,pos,line){return/\bstring\b/.test(cm.getTokenTypeAt(Pos(pos.line,0)))&&!/^[\'\"\`]/.test(line)}function getMode(cm,pos){var mode=cm.getMode();return!1!==mode.useInnerComments&&mode.innerMode?cm.getModeAt(pos):mode}var noOptions={},nonWS=/[^\s\u00a0]/,Pos=CodeMirror.Pos;CodeMirror.commands.toggleComment=function(cm){cm.toggleComment()},CodeMirror.defineExtension("toggleComment",function(options){options||(options=noOptions);for(var cm=this,minLine=1/0,ranges=this.listSelections(),mode=null,i=ranges.length-1;i>=0;i--){var from=ranges[i].from(),to=ranges[i].to();from.line>=minLine||(to.line>=minLine&&(to=Pos(minLine,0)),minLine=from.line,null==mode?cm.uncomment(from,to,options)?mode="un":(cm.lineComment(from,to,options),mode="line"):"un"==mode?cm.uncomment(from,to,options):cm.lineComment(from,to,options))}}),CodeMirror.defineExtension("lineComment",function(from,to,options){options||(options=noOptions);var self=this,mode=getMode(self,from),firstLine=self.getLine(from.line);if(null!=firstLine&&!probablyInsideString(self,from,firstLine)){var commentString=options.lineComment||mode.lineComment;if(commentString){var end=Math.min(0!=to.ch||to.line==from.line?to.line+1:to.line,self.lastLine()+1),pad=null==options.padding?" ":options.padding,blankLines=options.commentBlankLines||from.line==to.line;self.operation(function(){if(options.indent){for(var baseString=null,i=from.line;i<end;++i){var whitespace=(line=self.getLine(i)).slice(0,firstNonWS(line));(null==baseString||baseString.length>whitespace.length)&&(baseString=whitespace)}for(i=from.line;i<end;++i){var line=self.getLine(i),cut=baseString.length;(blankLines||nonWS.test(line))&&(line.slice(0,cut)!=baseString&&(cut=firstNonWS(line)),self.replaceRange(baseString+commentString+pad,Pos(i,0),Pos(i,cut)))}}else for(i=from.line;i<end;++i)(blankLines||nonWS.test(self.getLine(i)))&&self.replaceRange(commentString+pad,Pos(i,0))})}else(options.blockCommentStart||mode.blockCommentStart)&&(options.fullLines=!0,self.blockComment(from,to,options))}}),CodeMirror.defineExtension("blockComment",function(from,to,options){options||(options=noOptions);var self=this,mode=getMode(self,from),startString=options.blockCommentStart||mode.blockCommentStart,endString=options.blockCommentEnd||mode.blockCommentEnd;if(startString&&endString){if(!/\bcomment\b/.test(self.getTokenTypeAt(Pos(from.line,0)))){var end=Math.min(to.line,self.lastLine());end!=from.line&&0==to.ch&&nonWS.test(self.getLine(end))&&--end;var pad=null==options.padding?" ":options.padding;from.line>end||self.operation(function(){if(0!=options.fullLines){var lastLineHasText=nonWS.test(self.getLine(end));self.replaceRange(pad+endString,Pos(end)),self.replaceRange(startString+pad,Pos(from.line,0));var lead=options.blockCommentLead||mode.blockCommentLead;if(null!=lead)for(var i=from.line+1;i<=end;++i)(i!=end||lastLineHasText)&&self.replaceRange(lead+pad,Pos(i,0))}else self.replaceRange(endString,to),self.replaceRange(startString,from)})}}else(options.lineComment||mode.lineComment)&&0!=options.fullLines&&self.lineComment(from,to,options)}),CodeMirror.defineExtension("uncomment",function(from,to,options){options||(options=noOptions);var didSomething,self=this,mode=getMode(self,from),end=Math.min(0!=to.ch||to.line==from.line?to.line:to.line-1,self.lastLine()),start=Math.min(from.line,end),lineString=options.lineComment||mode.lineComment,lines=[],pad=null==options.padding?" ":options.padding;lineComment:if(lineString){for(var i=start;i<=end;++i){var line=self.getLine(i),found=line.indexOf(lineString);if(found>-1&&!/comment/.test(self.getTokenTypeAt(Pos(i,found+1)))&&(found=-1),-1==found&&nonWS.test(line))break lineComment;if(found>-1&&nonWS.test(line.slice(0,found)))break lineComment;lines.push(line)}if(self.operation(function(){for(var i=start;i<=end;++i){var line=lines[i-start],pos=line.indexOf(lineString),endPos=pos+lineString.length;pos<0||(line.slice(endPos,endPos+pad.length)==pad&&(endPos+=pad.length),didSomething=!0,self.replaceRange("",Pos(i,pos),Pos(i,endPos)))}}),didSomething)return!0}var startString=options.blockCommentStart||mode.blockCommentStart,endString=options.blockCommentEnd||mode.blockCommentEnd;if(!startString||!endString)return!1;var lead=options.blockCommentLead||mode.blockCommentLead,startLine=self.getLine(start),open=startLine.indexOf(startString);if(-1==open)return!1;var endLine=end==start?startLine:self.getLine(end),close=endLine.indexOf(endString,end==start?open+startString.length:0);-1==close&&start!=end&&(endLine=self.getLine(--end),close=endLine.indexOf(endString));var insideStart=Pos(start,open+1),insideEnd=Pos(end,close+1);if(-1==close||!/comment/.test(self.getTokenTypeAt(insideStart))||!/comment/.test(self.getTokenTypeAt(insideEnd))||self.getRange(insideStart,insideEnd,"\n").indexOf(endString)>-1)return!1;var lastStart=startLine.lastIndexOf(startString,from.ch),firstEnd=-1==lastStart?-1:startLine.slice(0,from.ch).indexOf(endString,lastStart+startString.length);if(-1!=lastStart&&-1!=firstEnd&&firstEnd+endString.length!=from.ch)return!1;firstEnd=endLine.indexOf(endString,to.ch);var almostLastStart=endLine.slice(to.ch).lastIndexOf(startString,firstEnd-to.ch);return lastStart=-1==firstEnd||-1==almostLastStart?-1:to.ch+almostLastStart,(-1==firstEnd||-1==lastStart||lastStart==to.ch)&&(self.operation(function(){self.replaceRange("",Pos(end,close-(pad&&endLine.slice(close-pad.length,close)==pad?pad.length:0)),Pos(end,close+endString.length));var openEnd=open+startString.length;if(pad&&startLine.slice(openEnd,openEnd+pad.length)==pad&&(openEnd+=pad.length),self.replaceRange("",Pos(start,open),Pos(start,openEnd)),lead)for(var i=start+1;i<=end;++i){var line=self.getLine(i),found=line.indexOf(lead);if(-1!=found&&!nonWS.test(line.slice(0,found))){var foundEnd=found+lead.length;pad&&line.slice(foundEnd,foundEnd+pad.length)==pad&&(foundEnd+=pad.length),self.replaceRange("",Pos(i,found),Pos(i,foundEnd))}}}),!0)})})},{"../../lib/codemirror":63}],52:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){function dialogDiv(cm,template,bottom){var dialog;return dialog=cm.getWrapperElement().appendChild(document.createElement("div")),dialog.className=bottom?"CodeMirror-dialog CodeMirror-dialog-bottom":"CodeMirror-dialog CodeMirror-dialog-top","string"==typeof template?dialog.innerHTML=template:dialog.appendChild(template),dialog}function closeNotification(cm,newVal){cm.state.currentNotificationClose&&cm.state.currentNotificationClose(),cm.state.currentNotificationClose=newVal}CodeMirror.defineExtension("openDialog",function(template,callback,options){function close(newVal){if("string"==typeof newVal)inp.value=newVal;else{if(closed)return;closed=!0,dialog.parentNode.removeChild(dialog),me.focus(),options.onClose&&options.onClose(dialog)}}options||(options={}),closeNotification(this,null);var button,dialog=dialogDiv(this,template,options.bottom),closed=!1,me=this,inp=dialog.getElementsByTagName("input")[0];return inp?(inp.focus(),options.value&&(inp.value=options.value,!1!==options.selectValueOnOpen&&inp.select()),options.onInput&&CodeMirror.on(inp,"input",function(e){options.onInput(e,inp.value,close)}),options.onKeyUp&&CodeMirror.on(inp,"keyup",function(e){options.onKeyUp(e,inp.value,close)}),CodeMirror.on(inp,"keydown",function(e){options&&options.onKeyDown&&options.onKeyDown(e,inp.value,close)||((27==e.keyCode||!1!==options.closeOnEnter&&13==e.keyCode)&&(inp.blur(),CodeMirror.e_stop(e),close()),13==e.keyCode&&callback(inp.value,e))}),!1!==options.closeOnBlur&&CodeMirror.on(inp,"blur",close)):(button=dialog.getElementsByTagName("button")[0])&&(CodeMirror.on(button,"click",function(){close(),me.focus()}),!1!==options.closeOnBlur&&CodeMirror.on(button,"blur",close),button.focus()),close}),CodeMirror.defineExtension("openConfirm",function(template,callbacks,options){function close(){closed||(closed=!0,dialog.parentNode.removeChild(dialog),me.focus())}closeNotification(this,null);var dialog=dialogDiv(this,template,options&&options.bottom),buttons=dialog.getElementsByTagName("button"),closed=!1,me=this,blurring=1;buttons[0].focus();for(var i=0;i<buttons.length;++i){var b=buttons[i];!function(callback){CodeMirror.on(b,"click",function(e){CodeMirror.e_preventDefault(e),close(),callback&&callback(me)})}(callbacks[i]),CodeMirror.on(b,"blur",function(){--blurring,setTimeout(function(){blurring<=0&&close()},200)}),CodeMirror.on(b,"focus",function(){++blurring})}}),CodeMirror.defineExtension("openNotification",function(template,options){function close(){closed||(closed=!0,clearTimeout(doneTimer),dialog.parentNode.removeChild(dialog))}closeNotification(this,close);var doneTimer,dialog=dialogDiv(this,template,options&&options.bottom),closed=!1,duration=options&&void 0!==options.duration?options.duration:5e3;return CodeMirror.on(dialog,"click",function(e){CodeMirror.e_preventDefault(e),close()}),duration&&(doneTimer=setTimeout(close,duration)),close})})},{"../../lib/codemirror":63}],53:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){function getOption(conf,name){return"pairs"==name&&"string"==typeof conf?conf:"object"==typeof conf&&null!=conf[name]?conf[name]:defaults[name]}function getConfig(cm){var deflt=cm.state.closeBrackets;return!deflt||deflt.override?deflt:cm.getModeAt(cm.getCursor()).closeBrackets||deflt}function contractSelection(sel){var inverted=CodeMirror.cmpPos(sel.anchor,sel.head)>0;return{anchor:new Pos(sel.anchor.line,sel.anchor.ch+(inverted?-1:1)),head:new Pos(sel.head.line,sel.head.ch+(inverted?1:-1))}}function handleChar(cm,ch){var conf=getConfig(cm);if(!conf||cm.getOption("disableInput"))return CodeMirror.Pass;var pairs=getOption(conf,"pairs"),pos=pairs.indexOf(ch);if(-1==pos)return CodeMirror.Pass;for(var type,triples=getOption(conf,"triples"),identical=pairs.charAt(pos+1)==ch,ranges=cm.listSelections(),opening=pos%2==0,i=0;i<ranges.length;i++){var curType,range=ranges[i],cur=range.head,next=cm.getRange(cur,Pos(cur.line,cur.ch+1));if(opening&&!range.empty())curType="surround";else if(!identical&&opening||next!=ch)if(identical&&cur.ch>1&&triples.indexOf(ch)>=0&&cm.getRange(Pos(cur.line,cur.ch-2),cur)==ch+ch&&(cur.ch<=2||cm.getRange(Pos(cur.line,cur.ch-3),Pos(cur.line,cur.ch-2))!=ch))curType="addFour";else if(identical){if(CodeMirror.isWordChar(next)||!enteringString(cm,cur,ch))return CodeMirror.Pass;curType="both"}else{if(!opening||cm.getLine(cur.line).length!=cur.ch&&!isClosingBracket(next,pairs)&&!/\s/.test(next))return CodeMirror.Pass;curType="both"}else curType=identical&&stringStartsAfter(cm,cur)?"both":triples.indexOf(ch)>=0&&cm.getRange(cur,Pos(cur.line,cur.ch+3))==ch+ch+ch?"skipThree":"skip";if(type){if(type!=curType)return CodeMirror.Pass}else type=curType}var left=pos%2?pairs.charAt(pos-1):ch,right=pos%2?ch:pairs.charAt(pos+1);cm.operation(function(){if("skip"==type)cm.execCommand("goCharRight");else if("skipThree"==type)for(i=0;i<3;i++)cm.execCommand("goCharRight");else if("surround"==type){for(var sels=cm.getSelections(),i=0;i<sels.length;i++)sels[i]=left+sels[i]+right;cm.replaceSelections(sels,"around"),sels=cm.listSelections().slice();for(i=0;i<sels.length;i++)sels[i]=contractSelection(sels[i]);cm.setSelections(sels)}else"both"==type?(cm.replaceSelection(left+right,null),cm.triggerElectric(left+right),cm.execCommand("goCharLeft")):"addFour"==type&&(cm.replaceSelection(left+left+left+left,"before"),cm.execCommand("goCharRight"))})}function isClosingBracket(ch,pairs){var pos=pairs.lastIndexOf(ch);return pos>-1&&pos%2==1}function charsAround(cm,pos){var str=cm.getRange(Pos(pos.line,pos.ch-1),Pos(pos.line,pos.ch+1));return 2==str.length?str:null}function enteringString(cm,pos,ch){var line=cm.getLine(pos.line),token=cm.getTokenAt(pos);if(/\bstring2?\b/.test(token.type)||stringStartsAfter(cm,pos))return!1;var stream=new CodeMirror.StringStream(line.slice(0,pos.ch)+ch+line.slice(pos.ch),4);for(stream.pos=stream.start=token.start;;){var type1=cm.getMode().token(stream,token.state);if(stream.pos>=pos.ch+1)return/\bstring2?\b/.test(type1);stream.start=stream.pos}}function stringStartsAfter(cm,pos){var token=cm.getTokenAt(Pos(pos.line,pos.ch+1));return/\bstring/.test(token.type)&&token.start==pos.ch}var defaults={pairs:"()[]{}''\"\"",triples:"",explode:"[]{}"},Pos=CodeMirror.Pos;CodeMirror.defineOption("autoCloseBrackets",!1,function(cm,val,old){old&&old!=CodeMirror.Init&&(cm.removeKeyMap(keyMap),cm.state.closeBrackets=null),val&&(cm.state.closeBrackets=val,cm.addKeyMap(keyMap))});for(var bind=defaults.pairs+"`",keyMap={Backspace:function(cm){var conf=getConfig(cm);if(!conf||cm.getOption("disableInput"))return CodeMirror.Pass;for(var pairs=getOption(conf,"pairs"),ranges=cm.listSelections(),i=0;i<ranges.length;i++){if(!ranges[i].empty())return CodeMirror.Pass;var around=charsAround(cm,ranges[i].head);if(!around||pairs.indexOf(around)%2!=0)return CodeMirror.Pass}for(i=ranges.length-1;i>=0;i--){var cur=ranges[i].head;cm.replaceRange("",Pos(cur.line,cur.ch-1),Pos(cur.line,cur.ch+1),"+delete")}},Enter:function(cm){var conf=getConfig(cm),explode=conf&&getOption(conf,"explode");if(!explode||cm.getOption("disableInput"))return CodeMirror.Pass;for(var ranges=cm.listSelections(),i=0;i<ranges.length;i++){if(!ranges[i].empty())return CodeMirror.Pass;var around=charsAround(cm,ranges[i].head);if(!around||explode.indexOf(around)%2!=0)return CodeMirror.Pass}cm.operation(function(){cm.replaceSelection("\n\n",null),cm.execCommand("goCharLeft"),ranges=cm.listSelections();for(var i=0;i<ranges.length;i++){var line=ranges[i].head.line;cm.indentLine(line,null,!0),cm.indentLine(line+1,null,!0)}})}},i=0;i<bind.length;i++)keyMap["'"+bind.charAt(i)+"'"]=function(ch){return function(cm){return handleChar(cm,ch)}}(bind.charAt(i))})},{"../../lib/codemirror":63}],54:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){function findMatchingBracket(cm,where,config){var line=cm.getLineHandle(where.line),pos=where.ch-1,afterCursor=config&&config.afterCursor;null==afterCursor&&(afterCursor=/(^| )cm-fat-cursor($| )/.test(cm.getWrapperElement().className));var match=!afterCursor&&pos>=0&&matching[line.text.charAt(pos)]||matching[line.text.charAt(++pos)];if(!match)return null;var dir=">"==match.charAt(1)?1:-1;if(config&&config.strict&&dir>0!=(pos==where.ch))return null;var style=cm.getTokenTypeAt(Pos(where.line,pos+1)),found=scanForBracket(cm,Pos(where.line,pos+(dir>0?1:0)),dir,style||null,config);return null==found?null:{from:Pos(where.line,pos),to:found&&found.pos,match:found&&found.ch==match.charAt(0),forward:dir>0}}function scanForBracket(cm,where,dir,style,config){for(var maxScanLen=config&&config.maxScanLineLength||1e4,maxScanLines=config&&config.maxScanLines||1e3,stack=[],re=config&&config.bracketRegex?config.bracketRegex:/[(){}[\]]/,lineEnd=dir>0?Math.min(where.line+maxScanLines,cm.lastLine()+1):Math.max(cm.firstLine()-1,where.line-maxScanLines),lineNo=where.line;lineNo!=lineEnd;lineNo+=dir){var line=cm.getLine(lineNo);if(line){var pos=dir>0?0:line.length-1,end=dir>0?line.length:-1;if(!(line.length>maxScanLen))for(lineNo==where.line&&(pos=where.ch-(dir<0?1:0));pos!=end;pos+=dir){var ch=line.charAt(pos);if(re.test(ch)&&(void 0===style||cm.getTokenTypeAt(Pos(lineNo,pos+1))==style))if(">"==matching[ch].charAt(1)==dir>0)stack.push(ch);else{if(!stack.length)return{pos:Pos(lineNo,pos),ch:ch};stack.pop()}}}}return lineNo-dir!=(dir>0?cm.lastLine():cm.firstLine())&&null}function matchBrackets(cm,autoclear,config){for(var maxHighlightLen=cm.state.matchBrackets.maxHighlightLineLength||1e3,marks=[],ranges=cm.listSelections(),i=0;i<ranges.length;i++){var match=ranges[i].empty()&&findMatchingBracket(cm,ranges[i].head,config);if(match&&cm.getLine(match.from.line).length<=maxHighlightLen){var style=match.match?"CodeMirror-matchingbracket":"CodeMirror-nonmatchingbracket";marks.push(cm.markText(match.from,Pos(match.from.line,match.from.ch+1),{className:style})),match.to&&cm.getLine(match.to.line).length<=maxHighlightLen&&marks.push(cm.markText(match.to,Pos(match.to.line,match.to.ch+1),{className:style}))}}if(marks.length){ie_lt8&&cm.state.focused&&cm.focus();var clear=function(){cm.operation(function(){for(var i=0;i<marks.length;i++)marks[i].clear()})};if(!autoclear)return clear;setTimeout(clear,800)}}function doMatchBrackets(cm){cm.operation(function(){currentlyHighlighted&&(currentlyHighlighted(),currentlyHighlighted=null),currentlyHighlighted=matchBrackets(cm,!1,cm.state.matchBrackets)})}var ie_lt8=/MSIE \d/.test(navigator.userAgent)&&(null==document.documentMode||document.documentMode<8),Pos=CodeMirror.Pos,matching={"(":")>",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"},currentlyHighlighted=null;CodeMirror.defineOption("matchBrackets",!1,function(cm,val,old){old&&old!=CodeMirror.Init&&(cm.off("cursorActivity",doMatchBrackets),currentlyHighlighted&&(currentlyHighlighted(),currentlyHighlighted=null)),val&&(cm.state.matchBrackets="object"==typeof val?val:{},cm.on("cursorActivity",doMatchBrackets))}),CodeMirror.defineExtension("matchBrackets",function(){matchBrackets(this,!0)}),CodeMirror.defineExtension("findMatchingBracket",function(pos,config,oldConfig){return(oldConfig||"boolean"==typeof config)&&(oldConfig?(oldConfig.strict=config,config=oldConfig):config=config?{strict:!0}:null),findMatchingBracket(this,pos,config)}),CodeMirror.defineExtension("scanForBracket",function(pos,dir,style,config){return scanForBracket(this,pos,dir,style,config)})})},{"../../lib/codemirror":63}],55:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){"use strict";CodeMirror.registerHelper("fold","brace",function(cm,start){function findOpening(openCh){for(var at=start.ch,pass=0;;){var found=at<=0?-1:lineText.lastIndexOf(openCh,at-1);if(-1!=found){if(1==pass&&found<start.ch)break;if(tokenType=cm.getTokenTypeAt(CodeMirror.Pos(line,found+1)),!/^(comment|string)/.test(tokenType))return found+1;at=found-1}else{if(1==pass)break;pass=1,at=lineText.length}}}var tokenType,line=start.line,lineText=cm.getLine(line),startToken="{",endToken="}",startCh=findOpening("{");if(null==startCh&&(startToken="[",endToken="]",startCh=findOpening("[")),null!=startCh){var end,endCh,count=1,lastLine=cm.lastLine();outer:for(var i=line;i<=lastLine;++i)for(var text=cm.getLine(i),pos=i==line?startCh:0;;){var nextOpen=text.indexOf(startToken,pos),nextClose=text.indexOf(endToken,pos);if(nextOpen<0&&(nextOpen=text.length),nextClose<0&&(nextClose=text.length),(pos=Math.min(nextOpen,nextClose))==text.length)break;if(cm.getTokenTypeAt(CodeMirror.Pos(i,pos+1))==tokenType)if(pos==nextOpen)++count;else if(!--count){end=i,endCh=pos;break outer}++pos}if(null!=end&&(line!=end||endCh!=startCh))return{from:CodeMirror.Pos(line,startCh),to:CodeMirror.Pos(end,endCh)}}}),CodeMirror.registerHelper("fold","import",function(cm,start){function hasImport(line){if(line<cm.firstLine()||line>cm.lastLine())return null;var start=cm.getTokenAt(CodeMirror.Pos(line,1));if(/\S/.test(start.string)||(start=cm.getTokenAt(CodeMirror.Pos(line,start.end+1))),"keyword"!=start.type||"import"!=start.string)return null;for(var i=line,e=Math.min(cm.lastLine(),line+10);i<=e;++i){var semi=cm.getLine(i).indexOf(";");if(-1!=semi)return{startCh:start.end,end:CodeMirror.Pos(i,semi)}}}var prev,startLine=start.line,has=hasImport(startLine);if(!has||hasImport(startLine-1)||(prev=hasImport(startLine-2))&&prev.end.line==startLine-1)return null;for(var end=has.end;;){var next=hasImport(end.line+1);if(null==next)break;end=next.end}return{from:cm.clipPos(CodeMirror.Pos(startLine,has.startCh+1)),to:end}}),CodeMirror.registerHelper("fold","include",function(cm,start){function hasInclude(line){if(line<cm.firstLine()||line>cm.lastLine())return null;var start=cm.getTokenAt(CodeMirror.Pos(line,1));return/\S/.test(start.string)||(start=cm.getTokenAt(CodeMirror.Pos(line,start.end+1))),"meta"==start.type&&"#include"==start.string.slice(0,8)?start.start+8:void 0}var startLine=start.line,has=hasInclude(startLine);if(null==has||null!=hasInclude(startLine-1))return null;for(var end=startLine;null!=hasInclude(end+1);)++end;return{from:CodeMirror.Pos(startLine,has+1),to:cm.clipPos(CodeMirror.Pos(end))}})})},{"../../lib/codemirror":63}],56:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){"use strict";function doFold(cm,pos,options,force){function getRange(allowFolded){var range=finder(cm,pos);if(!range||range.to.line-range.from.line<minSize)return null;for(var marks=cm.findMarksAt(range.from),i=0;i<marks.length;++i)if(marks[i].__isFold&&"fold"!==force){if(!allowFolded)return null;range.cleared=!0,marks[i].clear()}return range}if(options&&options.call){finder=options;options=null}else var finder=getOption(cm,options,"rangeFinder");"number"==typeof pos&&(pos=CodeMirror.Pos(pos,0));var minSize=getOption(cm,options,"minFoldSize"),range=getRange(!0);if(getOption(cm,options,"scanUp"))for(;!range&&pos.line>cm.firstLine();)pos=CodeMirror.Pos(pos.line-1,0),range=getRange(!1);if(range&&!range.cleared&&"unfold"!==force){var myWidget=makeWidget(cm,options);CodeMirror.on(myWidget,"mousedown",function(e){myRange.clear(),CodeMirror.e_preventDefault(e)});var myRange=cm.markText(range.from,range.to,{replacedWith:myWidget,clearOnEnter:getOption(cm,options,"clearOnEnter"),__isFold:!0});myRange.on("clear",function(from,to){CodeMirror.signal(cm,"unfold",cm,from,to)}),CodeMirror.signal(cm,"fold",cm,range.from,range.to)}}function makeWidget(cm,options){var widget=getOption(cm,options,"widget");if("string"==typeof widget){var text=document.createTextNode(widget);(widget=document.createElement("span")).appendChild(text),widget.className="CodeMirror-foldmarker"}return widget}function getOption(cm,options,name){if(options&&void 0!==options[name])return options[name];var editorOptions=cm.options.foldOptions;return editorOptions&&void 0!==editorOptions[name]?editorOptions[name]:defaultOptions[name]}CodeMirror.newFoldFunction=function(rangeFinder,widget){return function(cm,pos){doFold(cm,pos,{rangeFinder:rangeFinder,widget:widget})}},CodeMirror.defineExtension("foldCode",function(pos,options,force){doFold(this,pos,options,force)}),CodeMirror.defineExtension("isFolded",function(pos){for(var marks=this.findMarksAt(pos),i=0;i<marks.length;++i)if(marks[i].__isFold)return!0}),CodeMirror.commands.toggleFold=function(cm){cm.foldCode(cm.getCursor())},CodeMirror.commands.fold=function(cm){cm.foldCode(cm.getCursor(),null,"fold")},CodeMirror.commands.unfold=function(cm){cm.foldCode(cm.getCursor(),null,"unfold")},CodeMirror.commands.foldAll=function(cm){cm.operation(function(){for(var i=cm.firstLine(),e=cm.lastLine();i<=e;i++)cm.foldCode(CodeMirror.Pos(i,0),null,"fold")})},CodeMirror.commands.unfoldAll=function(cm){cm.operation(function(){for(var i=cm.firstLine(),e=cm.lastLine();i<=e;i++)cm.foldCode(CodeMirror.Pos(i,0),null,"unfold")})},CodeMirror.registerHelper("fold","combine",function(){var funcs=Array.prototype.slice.call(arguments,0);return function(cm,start){for(var i=0;i<funcs.length;++i){var found=funcs[i](cm,start);if(found)return found}}}),CodeMirror.registerHelper("fold","auto",function(cm,start){for(var helpers=cm.getHelpers(start,"fold"),i=0;i<helpers.length;i++){var cur=helpers[i](cm,start);if(cur)return cur}});var defaultOptions={rangeFinder:CodeMirror.fold.auto,widget:"↔",minFoldSize:0,scanUp:!1,clearOnEnter:!0};CodeMirror.defineOption("foldOptions",null),CodeMirror.defineExtension("foldOption",function(options,name){return getOption(this,options,name)})})},{"../../lib/codemirror":63}],57:[function(require,module,exports){!function(mod){"object"==typeof exports&&"object"==typeof module?mod(require("../../lib/codemirror"),require("./foldcode")):mod(CodeMirror)}(function(CodeMirror){"use strict";function State(options){this.options=options,this.from=this.to=0}function parseOptions(opts){return!0===opts&&(opts={}),null==opts.gutter&&(opts.gutter="CodeMirror-foldgutter"),null==opts.indicatorOpen&&(opts.indicatorOpen="CodeMirror-foldgutter-open"),null==opts.indicatorFolded&&(opts.indicatorFolded="CodeMirror-foldgutter-folded"),opts}function isFolded(cm,line){for(var marks=cm.findMarks(Pos(line,0),Pos(line+1,0)),i=0;i<marks.length;++i)if(marks[i].__isFold&&marks[i].find().from.line==line)return marks[i]}function marker(spec){if("string"==typeof spec){var elt=document.createElement("div");return elt.className=spec+" CodeMirror-guttermarker-subtle",elt}return spec.cloneNode(!0)}function updateFoldInfo(cm,from,to){var opts=cm.state.foldGutter.options,cur=from,minSize=cm.foldOption(opts,"minFoldSize"),func=cm.foldOption(opts,"rangeFinder");cm.eachLine(from,to,function(line){var mark=null;if(isFolded(cm,cur))mark=marker(opts.indicatorFolded);else{var pos=Pos(cur,0),range=func&&func(cm,pos);range&&range.to.line-range.from.line>=minSize&&(mark=marker(opts.indicatorOpen))}cm.setGutterMarker(line,opts.gutter,mark),++cur})}function updateInViewport(cm){var vp=cm.getViewport(),state=cm.state.foldGutter;state&&(cm.operation(function(){updateFoldInfo(cm,vp.from,vp.to)}),state.from=vp.from,state.to=vp.to)}function onGutterClick(cm,line,gutter){var state=cm.state.foldGutter;if(state){var opts=state.options;if(gutter==opts.gutter){var folded=isFolded(cm,line);folded?folded.clear():cm.foldCode(Pos(line,0),opts.rangeFinder)}}}function onChange(cm){var state=cm.state.foldGutter;if(state){var opts=state.options;state.from=state.to=0,clearTimeout(state.changeUpdate),state.changeUpdate=setTimeout(function(){updateInViewport(cm)},opts.foldOnChangeTimeSpan||600)}}function onViewportChange(cm){var state=cm.state.foldGutter;if(state){var opts=state.options;clearTimeout(state.changeUpdate),state.changeUpdate=setTimeout(function(){var vp=cm.getViewport();state.from==state.to||vp.from-state.to>20||state.from-vp.to>20?updateInViewport(cm):cm.operation(function(){vp.from<state.from&&(updateFoldInfo(cm,vp.from,state.from),state.from=vp.from),vp.to>state.to&&(updateFoldInfo(cm,state.to,vp.to),state.to=vp.to)})},opts.updateViewportTimeSpan||400)}}function onFold(cm,from){var state=cm.state.foldGutter;if(state){var line=from.line;line>=state.from&&line<state.to&&updateFoldInfo(cm,line,line+1)}}CodeMirror.defineOption("foldGutter",!1,function(cm,val,old){old&&old!=CodeMirror.Init&&(cm.clearGutter(cm.state.foldGutter.options.gutter),cm.state.foldGutter=null,cm.off("gutterClick",onGutterClick),cm.off("change",onChange),cm.off("viewportChange",onViewportChange),cm.off("fold",onFold),cm.off("unfold",onFold),cm.off("swapDoc",onChange)),val&&(cm.state.foldGutter=new State(parseOptions(val)),updateInViewport(cm),cm.on("gutterClick",onGutterClick),cm.on("change",onChange),cm.on("viewportChange",onViewportChange),cm.on("fold",onFold),cm.on("unfold",onFold),cm.on("swapDoc",onChange))});var Pos=CodeMirror.Pos})},{"../../lib/codemirror":63,"./foldcode":56}],58:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){"use strict";function Completion(cm,options){this.cm=cm,this.options=options,this.widget=null,this.debounce=0,this.tick=0,this.startPos=this.cm.getCursor("start"),this.startLen=this.cm.getLine(this.startPos.line).length-this.cm.getSelection().length;var self=this;cm.on("cursorActivity",this.activityFunc=function(){self.cursorActivity()})}function isNewCompletion(old,nw){return CodeMirror.cmpPos(nw.from,old.from)>0&&old.to.ch-old.from.ch!=nw.to.ch-nw.from.ch}function parseOptions(cm,pos,options){var editor=cm.options.hintOptions,out={};for(var prop in defaultOptions)out[prop]=defaultOptions[prop];if(editor)for(var prop in editor)void 0!==editor[prop]&&(out[prop]=editor[prop]);if(options)for(var prop in options)void 0!==options[prop]&&(out[prop]=options[prop]);return out.hint.resolve&&(out.hint=out.hint.resolve(cm,pos)),out}function getText(completion){return"string"==typeof completion?completion:completion.text}function buildKeyMap(completion,handle){function addBinding(key,val){var bound;bound="string"!=typeof val?function(cm){return val(cm,handle)}:baseMap.hasOwnProperty(val)?baseMap[val]:val,ourMap[key]=bound}var baseMap={Up:function(){handle.moveFocus(-1)},Down:function(){handle.moveFocus(1)},PageUp:function(){handle.moveFocus(1-handle.menuSize(),!0)},PageDown:function(){handle.moveFocus(handle.menuSize()-1,!0)},Home:function(){handle.setFocus(0)},End:function(){handle.setFocus(handle.length-1)},Enter:handle.pick,Tab:handle.pick,Esc:handle.close},custom=completion.options.customKeys,ourMap=custom?{}:baseMap;if(custom)for(var key in custom)custom.hasOwnProperty(key)&&addBinding(key,custom[key]);var extra=completion.options.extraKeys;if(extra)for(var key in extra)extra.hasOwnProperty(key)&&addBinding(key,extra[key]);return ourMap}function getHintElement(hintsElement,el){for(;el&&el!=hintsElement;){if("LI"===el.nodeName.toUpperCase()&&el.parentNode==hintsElement)return el;el=el.parentNode}}function Widget(completion,data){this.completion=completion,this.data=data,this.picked=!1;var widget=this,cm=completion.cm,hints=this.hints=document.createElement("ul");hints.className="CodeMirror-hints",this.selectedHint=data.selectedHint||0;for(var completions=data.list,i=0;i<completions.length;++i){var elt=hints.appendChild(document.createElement("li")),cur=completions[i],className=HINT_ELEMENT_CLASS+(i!=this.selectedHint?"":" "+ACTIVE_HINT_ELEMENT_CLASS);null!=cur.className&&(className=cur.className+" "+className),elt.className=className,cur.render?cur.render(elt,data,cur):elt.appendChild(document.createTextNode(cur.displayText||getText(cur))),elt.hintId=i}var pos=cm.cursorCoords(completion.options.alignWithWord?data.from:null),left=pos.left,top=pos.bottom,below=!0;hints.style.left=left+"px",hints.style.top=top+"px";var winW=window.innerWidth||Math.max(document.body.offsetWidth,document.documentElement.offsetWidth),winH=window.innerHeight||Math.max(document.body.offsetHeight,document.documentElement.offsetHeight);(completion.options.container||document.body).appendChild(hints);var box=hints.getBoundingClientRect(),overlapY=box.bottom-winH,scrolls=hints.scrollHeight>hints.clientHeight+1,startScroll=cm.getScrollInfo();if(overlapY>0){var height=box.bottom-box.top;if(pos.top-(pos.bottom-box.top)-height>0)hints.style.top=(top=pos.top-height)+"px",below=!1;else if(height>winH){hints.style.height=winH-5+"px",hints.style.top=(top=pos.bottom-box.top)+"px";var cursor=cm.getCursor();data.from.ch!=cursor.ch&&(pos=cm.cursorCoords(cursor),hints.style.left=(left=pos.left)+"px",box=hints.getBoundingClientRect())}}var overlapX=box.right-winW;if(overlapX>0&&(box.right-box.left>winW&&(hints.style.width=winW-5+"px",overlapX-=box.right-box.left-winW),hints.style.left=(left=pos.left-overlapX)+"px"),scrolls)for(var node=hints.firstChild;node;node=node.nextSibling)node.style.paddingRight=cm.display.nativeBarWidth+"px";if(cm.addKeyMap(this.keyMap=buildKeyMap(completion,{moveFocus:function(n,avoidWrap){widget.changeActive(widget.selectedHint+n,avoidWrap)},setFocus:function(n){widget.changeActive(n)},menuSize:function(){return widget.screenAmount()},length:completions.length,close:function(){completion.close()},pick:function(){widget.pick()},data:data})),completion.options.closeOnUnfocus){var closingOnBlur;cm.on("blur",this.onBlur=function(){closingOnBlur=setTimeout(function(){completion.close()},100)}),cm.on("focus",this.onFocus=function(){clearTimeout(closingOnBlur)})}return cm.on("scroll",this.onScroll=function(){var curScroll=cm.getScrollInfo(),editor=cm.getWrapperElement().getBoundingClientRect(),newTop=top+startScroll.top-curScroll.top,point=newTop-(window.pageYOffset||(document.documentElement||document.body).scrollTop);if(below||(point+=hints.offsetHeight),point<=editor.top||point>=editor.bottom)return completion.close();hints.style.top=newTop+"px",hints.style.left=left+startScroll.left-curScroll.left+"px"}),CodeMirror.on(hints,"dblclick",function(e){var t=getHintElement(hints,e.target||e.srcElement);t&&null!=t.hintId&&(widget.changeActive(t.hintId),widget.pick())}),CodeMirror.on(hints,"click",function(e){var t=getHintElement(hints,e.target||e.srcElement);t&&null!=t.hintId&&(widget.changeActive(t.hintId),completion.options.completeOnSingleClick&&widget.pick())}),CodeMirror.on(hints,"mousedown",function(){setTimeout(function(){cm.focus()},20)}),CodeMirror.signal(data,"select",completions[0],hints.firstChild),!0}function applicableHelpers(cm,helpers){if(!cm.somethingSelected())return helpers;for(var result=[],i=0;i<helpers.length;i++)helpers[i].supportsSelection&&result.push(helpers[i]);return result}function fetchHints(hint,cm,options,callback){if(hint.async)hint(cm,callback,options);else{var result=hint(cm,options);result&&result.then?result.then(callback):callback(result)}}var HINT_ELEMENT_CLASS="CodeMirror-hint",ACTIVE_HINT_ELEMENT_CLASS="CodeMirror-hint-active";CodeMirror.showHint=function(cm,getHints,options){if(!getHints)return cm.showHint(options);options&&options.async&&(getHints.async=!0);var newOpts={hint:getHints};if(options)for(var prop in options)newOpts[prop]=options[prop];return cm.showHint(newOpts)},CodeMirror.defineExtension("showHint",function(options){options=parseOptions(this,this.getCursor("start"),options);var selections=this.listSelections();if(!(selections.length>1)){if(this.somethingSelected()){if(!options.hint.supportsSelection)return;for(var i=0;i<selections.length;i++)if(selections[i].head.line!=selections[i].anchor.line)return}this.state.completionActive&&this.state.completionActive.close();var completion=this.state.completionActive=new Completion(this,options);completion.options.hint&&(CodeMirror.signal(this,"startCompletion",this),completion.update(!0))}});var requestAnimationFrame=window.requestAnimationFrame||function(fn){return setTimeout(fn,1e3/60)},cancelAnimationFrame=window.cancelAnimationFrame||clearTimeout;Completion.prototype={close:function(){this.active()&&(this.cm.state.completionActive=null,this.tick=null,this.cm.off("cursorActivity",this.activityFunc),this.widget&&this.data&&CodeMirror.signal(this.data,"close"),this.widget&&this.widget.close(),CodeMirror.signal(this.cm,"endCompletion",this.cm))},active:function(){return this.cm.state.completionActive==this},pick:function(data,i){var completion=data.list[i];completion.hint?completion.hint(this.cm,data,completion):this.cm.replaceRange(getText(completion),completion.from||data.from,completion.to||data.to,"complete"),CodeMirror.signal(data,"pick",completion),this.close()},cursorActivity:function(){this.debounce&&(cancelAnimationFrame(this.debounce),this.debounce=0);var pos=this.cm.getCursor(),line=this.cm.getLine(pos.line);if(pos.line!=this.startPos.line||line.length-pos.ch!=this.startLen-this.startPos.ch||pos.ch<this.startPos.ch||this.cm.somethingSelected()||pos.ch&&this.options.closeCharacters.test(line.charAt(pos.ch-1)))this.close();else{var self=this;this.debounce=requestAnimationFrame(function(){self.update()}),this.widget&&this.widget.disable()}},update:function(first){if(null!=this.tick){var self=this,myTick=++this.tick;fetchHints(this.options.hint,this.cm,this.options,function(data){self.tick==myTick&&self.finishUpdate(data,first)})}},finishUpdate:function(data,first){this.data&&CodeMirror.signal(this.data,"update");var picked=this.widget&&this.widget.picked||first&&this.options.completeSingle;this.widget&&this.widget.close(),data&&this.data&&isNewCompletion(this.data,data)||(this.data=data,data&&data.list.length&&(picked&&1==data.list.length?this.pick(data,0):(this.widget=new Widget(this,data),CodeMirror.signal(data,"shown"))))}},Widget.prototype={close:function(){if(this.completion.widget==this){this.completion.widget=null,this.hints.parentNode.removeChild(this.hints),this.completion.cm.removeKeyMap(this.keyMap);var cm=this.completion.cm;this.completion.options.closeOnUnfocus&&(cm.off("blur",this.onBlur),cm.off("focus",this.onFocus)),cm.off("scroll",this.onScroll)}},disable:function(){this.completion.cm.removeKeyMap(this.keyMap);var widget=this;this.keyMap={Enter:function(){widget.picked=!0}},this.completion.cm.addKeyMap(this.keyMap)},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(i,avoidWrap){if(i>=this.data.list.length?i=avoidWrap?this.data.list.length-1:0:i<0&&(i=avoidWrap?0:this.data.list.length-1),this.selectedHint!=i){var node=this.hints.childNodes[this.selectedHint];node.className=node.className.replace(" "+ACTIVE_HINT_ELEMENT_CLASS,""),(node=this.hints.childNodes[this.selectedHint=i]).className+=" "+ACTIVE_HINT_ELEMENT_CLASS,node.offsetTop<this.hints.scrollTop?this.hints.scrollTop=node.offsetTop-3:node.offsetTop+node.offsetHeight>this.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=node.offsetTop+node.offsetHeight-this.hints.clientHeight+3),CodeMirror.signal(this.data,"select",this.data.list[this.selectedHint],node)}},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1}},CodeMirror.registerHelper("hint","auto",{resolve:function(cm,pos){var words,helpers=cm.getHelpers(pos,"hint");if(helpers.length){var resolved=function(cm,callback,options){function run(i){if(i==app.length)return callback(null);fetchHints(app[i],cm,options,function(result){result&&result.list.length>0?callback(result):run(i+1)})}var app=applicableHelpers(cm,helpers);run(0)};return resolved.async=!0,resolved.supportsSelection=!0,resolved}return(words=cm.getHelper(cm.getCursor(),"hintWords"))?function(cm){return CodeMirror.hint.fromList(cm,{words:words})}:CodeMirror.hint.anyword?function(cm,options){return CodeMirror.hint.anyword(cm,options)}:function(){}}}),CodeMirror.registerHelper("hint","fromList",function(cm,options){var cur=cm.getCursor(),token=cm.getTokenAt(cur),to=CodeMirror.Pos(cur.line,token.end);if(token.string&&/\w/.test(token.string[token.string.length-1]))var term=token.string,from=CodeMirror.Pos(cur.line,token.start);else var term="",from=to;for(var found=[],i=0;i<options.words.length;i++){var word=options.words[i];word.slice(0,term.length)==term&&found.push(word)}if(found.length)return{list:found,from:from,to:to}}),CodeMirror.commands.autocomplete=CodeMirror.showHint;var defaultOptions={hint:CodeMirror.hint.auto,completeSingle:!0,alignWithWord:!0,closeCharacters:/[\s()\[\]{};:>,]/,closeOnUnfocus:!0,completeOnSingleClick:!0,container:null,customKeys:null,extraKeys:null};CodeMirror.defineOption("hintOptions",null)})},{"../../lib/codemirror":63}],59:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){"use strict";function showTooltip(e,content){function position(e){if(!tt.parentNode)return CodeMirror.off(document,"mousemove",position);tt.style.top=Math.max(0,e.clientY-tt.offsetHeight-5)+"px",tt.style.left=e.clientX+5+"px"}var tt=document.createElement("div");return tt.className="CodeMirror-lint-tooltip",tt.appendChild(content.cloneNode(!0)),document.body.appendChild(tt),CodeMirror.on(document,"mousemove",position),position(e),null!=tt.style.opacity&&(tt.style.opacity=1),tt}function rm(elt){elt.parentNode&&elt.parentNode.removeChild(elt)}function hideTooltip(tt){tt.parentNode&&(null==tt.style.opacity&&rm(tt),tt.style.opacity=0,setTimeout(function(){rm(tt)},600))}function showTooltipFor(e,content,node){function hide(){CodeMirror.off(node,"mouseout",hide),tooltip&&(hideTooltip(tooltip),tooltip=null)}var tooltip=showTooltip(e,content),poll=setInterval(function(){if(tooltip)for(var n=node;;n=n.parentNode){if(n&&11==n.nodeType&&(n=n.host),n==document.body)return;if(!n){hide();break}}if(!tooltip)return clearInterval(poll)},400);CodeMirror.on(node,"mouseout",hide)}function LintState(cm,options,hasGutter){this.marked=[],this.options=options,this.timeout=null,this.hasGutter=hasGutter,this.onMouseOver=function(e){onMouseOver(cm,e)},this.waitingFor=0}function parseOptions(_cm,options){return options instanceof Function?{getAnnotations:options}:(options&&!0!==options||(options={}),options)}function clearMarks(cm){var state=cm.state.lint;state.hasGutter&&cm.clearGutter(GUTTER_ID);for(var i=0;i<state.marked.length;++i)state.marked[i].clear();state.marked.length=0}function makeMarker(labels,severity,multiple,tooltips){var marker=document.createElement("div"),inner=marker;return marker.className="CodeMirror-lint-marker-"+severity,multiple&&((inner=marker.appendChild(document.createElement("div"))).className="CodeMirror-lint-marker-multiple"),0!=tooltips&&CodeMirror.on(inner,"mouseover",function(e){showTooltipFor(e,labels,inner)}),marker}function getMaxSeverity(a,b){return"error"==a?a:b}function groupByLine(annotations){for(var lines=[],i=0;i<annotations.length;++i){var ann=annotations[i],line=ann.from.line;(lines[line]||(lines[line]=[])).push(ann)}return lines}function annotationTooltip(ann){var severity=ann.severity;severity||(severity="error");var tip=document.createElement("div");return tip.className="CodeMirror-lint-message-"+severity,tip.appendChild(document.createTextNode(ann.message)),tip}function lintAsync(cm,getAnnotations,passOptions){function abort(){id=-1,cm.off("change",abort)}var state=cm.state.lint,id=++state.waitingFor;cm.on("change",abort),getAnnotations(cm.getValue(),function(annotations,arg2){cm.off("change",abort),state.waitingFor==id&&(arg2&&annotations instanceof CodeMirror&&(annotations=arg2),updateLinting(cm,annotations))},passOptions,cm)}function startLinting(cm){var options=cm.state.lint.options,passOptions=options.options||options,getAnnotations=options.getAnnotations||cm.getHelper(CodeMirror.Pos(0,0),"lint");if(getAnnotations)if(options.async||getAnnotations.async)lintAsync(cm,getAnnotations,passOptions);else{var annotations=getAnnotations(cm.getValue(),passOptions,cm);if(!annotations)return;annotations.then?annotations.then(function(issues){updateLinting(cm,issues)}):updateLinting(cm,annotations)}}function updateLinting(cm,annotationsNotSorted){clearMarks(cm);for(var state=cm.state.lint,options=state.options,annotations=groupByLine(annotationsNotSorted),line=0;line<annotations.length;++line){var anns=annotations[line];if(anns){for(var maxSeverity=null,tipLabel=state.hasGutter&&document.createDocumentFragment(),i=0;i<anns.length;++i){var ann=anns[i],severity=ann.severity;severity||(severity="error"),maxSeverity=getMaxSeverity(maxSeverity,severity),options.formatAnnotation&&(ann=options.formatAnnotation(ann)),state.hasGutter&&tipLabel.appendChild(annotationTooltip(ann)),ann.to&&state.marked.push(cm.markText(ann.from,ann.to,{className:"CodeMirror-lint-mark-"+severity,__annotation:ann}))}state.hasGutter&&cm.setGutterMarker(line,GUTTER_ID,makeMarker(tipLabel,maxSeverity,anns.length>1,state.options.tooltips))}}options.onUpdateLinting&&options.onUpdateLinting(annotationsNotSorted,annotations,cm)}function onChange(cm){var state=cm.state.lint;state&&(clearTimeout(state.timeout),state.timeout=setTimeout(function(){startLinting(cm)},state.options.delay||500))}function popupTooltips(annotations,e){for(var target=e.target||e.srcElement,tooltip=document.createDocumentFragment(),i=0;i<annotations.length;i++){var ann=annotations[i];tooltip.appendChild(annotationTooltip(ann))}showTooltipFor(e,tooltip,target)}function onMouseOver(cm,e){var target=e.target||e.srcElement;if(/\bCodeMirror-lint-mark-/.test(target.className)){for(var box=target.getBoundingClientRect(),x=(box.left+box.right)/2,y=(box.top+box.bottom)/2,spans=cm.findMarksAt(cm.coordsChar({left:x,top:y},"client")),annotations=[],i=0;i<spans.length;++i){var ann=spans[i].__annotation;ann&&annotations.push(ann)}annotations.length&&popupTooltips(annotations,e)}}var GUTTER_ID="CodeMirror-lint-markers";CodeMirror.defineOption("lint",!1,function(cm,val,old){if(old&&old!=CodeMirror.Init&&(clearMarks(cm),!1!==cm.state.lint.options.lintOnChange&&cm.off("change",onChange),CodeMirror.off(cm.getWrapperElement(),"mouseover",cm.state.lint.onMouseOver),clearTimeout(cm.state.lint.timeout),delete cm.state.lint),val){for(var gutters=cm.getOption("gutters"),hasLintGutter=!1,i=0;i<gutters.length;++i)gutters[i]==GUTTER_ID&&(hasLintGutter=!0);var state=cm.state.lint=new LintState(cm,parseOptions(0,val),hasLintGutter);!1!==state.options.lintOnChange&&cm.on("change",onChange),0!=state.options.tooltips&&"gutter"!=state.options.tooltips&&CodeMirror.on(cm.getWrapperElement(),"mouseover",state.onMouseOver),startLinting(cm)}}),CodeMirror.defineExtension("performLint",function(){this.state.lint&&startLinting(this)})})},{"../../lib/codemirror":63}],60:[function(require,module,exports){!function(mod){"object"==typeof exports&&"object"==typeof module?mod(require("../../lib/codemirror"),require("./searchcursor"),require("../dialog/dialog")):mod(CodeMirror)}(function(CodeMirror){"use strict";function searchOverlay(query,caseInsensitive){return"string"==typeof query?query=new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"),caseInsensitive?"gi":"g"):query.global||(query=new RegExp(query.source,query.ignoreCase?"gi":"g")),{token:function(stream){query.lastIndex=stream.pos;var match=query.exec(stream.string);if(match&&match.index==stream.pos)return stream.pos+=match[0].length||1,"searching";match?stream.pos=match.index:stream.skipToEnd()}}}function SearchState(){this.posFrom=this.posTo=this.lastQuery=this.query=null,this.overlay=null}function getSearchState(cm){return cm.state.search||(cm.state.search=new SearchState)}function queryCaseInsensitive(query){return"string"==typeof query&&query==query.toLowerCase()}function getSearchCursor(cm,query,pos){return cm.getSearchCursor(query,pos,{caseFold:queryCaseInsensitive(query),multiline:!0})}function persistentDialog(cm,text,deflt,onEnter,onKeyDown){cm.openDialog(text,onEnter,{value:deflt,selectValueOnOpen:!0,closeOnEnter:!1,onClose:function(){clearSearch(cm)},onKeyDown:onKeyDown})}function dialog(cm,text,shortText,deflt,f){cm.openDialog?cm.openDialog(text,f,{value:deflt,selectValueOnOpen:!0}):f(prompt(shortText,deflt))}function confirmDialog(cm,text,shortText,fs){cm.openConfirm?cm.openConfirm(text,fs):confirm(shortText)&&fs[0]()}function parseString(string){return string.replace(/\\(.)/g,function(_,ch){return"n"==ch?"\n":"r"==ch?"\r":ch})}function parseQuery(query){var isRE=query.match(/^\/(.*)\/([a-z]*)$/);if(isRE)try{query=new RegExp(isRE[1],-1==isRE[2].indexOf("i")?"":"i")}catch(e){}else query=parseString(query);return("string"==typeof query?""==query:query.test(""))&&(query=/x^/),query}function startSearch(cm,state,query){state.queryText=query,state.query=parseQuery(query),cm.removeOverlay(state.overlay,queryCaseInsensitive(state.query)),state.overlay=searchOverlay(state.query,queryCaseInsensitive(state.query)),cm.addOverlay(state.overlay),cm.showMatchesOnScrollbar&&(state.annotate&&(state.annotate.clear(),state.annotate=null),state.annotate=cm.showMatchesOnScrollbar(state.query,queryCaseInsensitive(state.query)))}function doSearch(cm,rev,persistent,immediate){var state=getSearchState(cm);if(state.query)return findNext(cm,rev);var q=cm.getSelection()||state.lastQuery;if(persistent&&cm.openDialog){var hiding=null,searchNext=function(query,event){CodeMirror.e_stop(event),query&&(query!=state.queryText&&(startSearch(cm,state,query),state.posFrom=state.posTo=cm.getCursor()),hiding&&(hiding.style.opacity=1),findNext(cm,event.shiftKey,function(_,to){var dialog;to.line<3&&document.querySelector&&(dialog=cm.display.wrapper.querySelector(".CodeMirror-dialog"))&&dialog.getBoundingClientRect().bottom-4>cm.cursorCoords(to,"window").top&&((hiding=dialog).style.opacity=.4)}))};persistentDialog(cm,queryDialog,q,searchNext,function(event,query){var keyName=CodeMirror.keyName(event),cmd=CodeMirror.keyMap[cm.getOption("keyMap")][keyName];cmd||(cmd=cm.getOption("extraKeys")[keyName]),"findNext"==cmd||"findPrev"==cmd||"findPersistentNext"==cmd||"findPersistentPrev"==cmd?(CodeMirror.e_stop(event),startSearch(cm,getSearchState(cm),query),cm.execCommand(cmd)):"find"!=cmd&&"findPersistent"!=cmd||(CodeMirror.e_stop(event),searchNext(query,event))}),immediate&&q&&(startSearch(cm,state,q),findNext(cm,rev))}else dialog(cm,queryDialog,"Search for:",q,function(query){query&&!state.query&&cm.operation(function(){startSearch(cm,state,query),state.posFrom=state.posTo=cm.getCursor(),findNext(cm,rev)})})}function findNext(cm,rev,callback){cm.operation(function(){var state=getSearchState(cm),cursor=getSearchCursor(cm,state.query,rev?state.posFrom:state.posTo);(cursor.find(rev)||(cursor=getSearchCursor(cm,state.query,rev?CodeMirror.Pos(cm.lastLine()):CodeMirror.Pos(cm.firstLine(),0))).find(rev))&&(cm.setSelection(cursor.from(),cursor.to()),cm.scrollIntoView({from:cursor.from(),to:cursor.to()},20),state.posFrom=cursor.from(),state.posTo=cursor.to(),callback&&callback(cursor.from(),cursor.to()))})}function clearSearch(cm){cm.operation(function(){var state=getSearchState(cm);state.lastQuery=state.query,state.query&&(state.query=state.queryText=null,cm.removeOverlay(state.overlay),state.annotate&&(state.annotate.clear(),state.annotate=null))})}function replaceAll(cm,query,text){cm.operation(function(){for(var cursor=getSearchCursor(cm,query);cursor.findNext();)if("string"!=typeof query){var match=cm.getRange(cursor.from(),cursor.to()).match(query);cursor.replace(text.replace(/\$(\d)/g,function(_,i){return match[i]}))}else cursor.replace(text)})}function replace(cm,all){if(!cm.getOption("readOnly")){var query=cm.getSelection()||getSearchState(cm).lastQuery,dialogText='<span class="CodeMirror-search-label">'+(all?"Replace all:":"Replace:")+"</span>";dialog(cm,dialogText+replaceQueryDialog,dialogText,query,function(query){query&&(query=parseQuery(query),dialog(cm,replacementQueryDialog,"Replace with:","",function(text){if(text=parseString(text),all)replaceAll(cm,query,text);else{clearSearch(cm);var cursor=getSearchCursor(cm,query,cm.getCursor("from")),advance=function(){var match,start=cursor.from();!(match=cursor.findNext())&&(cursor=getSearchCursor(cm,query),!(match=cursor.findNext())||start&&cursor.from().line==start.line&&cursor.from().ch==start.ch)||(cm.setSelection(cursor.from(),cursor.to()),cm.scrollIntoView({from:cursor.from(),to:cursor.to()}),confirmDialog(cm,doReplaceConfirm,"Replace?",[function(){doReplace(match)},advance,function(){replaceAll(cm,query,text)}]))},doReplace=function(match){cursor.replace("string"==typeof query?text:text.replace(/\$(\d)/g,function(_,i){return match[i]})),advance()};advance()}}))})}}var queryDialog='<span class="CodeMirror-search-label">Search:</span> <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>',replaceQueryDialog=' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>',replacementQueryDialog='<span class="CodeMirror-search-label">With:</span> <input type="text" style="width: 10em" class="CodeMirror-search-field"/>',doReplaceConfirm='<span class="CodeMirror-search-label">Replace?</span> <button>Yes</button> <button>No</button> <button>All</button> <button>Stop</button>';CodeMirror.commands.find=function(cm){clearSearch(cm),doSearch(cm)},CodeMirror.commands.findPersistent=function(cm){clearSearch(cm),doSearch(cm,!1,!0)},CodeMirror.commands.findPersistentNext=function(cm){doSearch(cm,!1,!0,!0)},CodeMirror.commands.findPersistentPrev=function(cm){doSearch(cm,!0,!0,!0)},CodeMirror.commands.findNext=doSearch,CodeMirror.commands.findPrev=function(cm){doSearch(cm,!0)},CodeMirror.commands.clearSearch=clearSearch,CodeMirror.commands.replace=replace,CodeMirror.commands.replaceAll=function(cm){replace(cm,!0)}})},{"../../lib/codemirror":63,"../dialog/dialog":52,"./searchcursor":61}],61:[function(require,module,exports){!function(mod){mod("object"==typeof exports&&"object"==typeof module?require("../../lib/codemirror"):CodeMirror)}(function(CodeMirror){"use strict";function regexpFlags(regexp){var flags=regexp.flags;return null!=flags?flags:(regexp.ignoreCase?"i":"")+(regexp.global?"g":"")+(regexp.multiline?"m":"")}function ensureGlobal(regexp){return regexp.global?regexp:new RegExp(regexp.source,regexpFlags(regexp)+"g")}function maybeMultiline(regexp){return/\\s|\\n|\n|\\W|\\D|\[\^/.test(regexp.source)}function searchRegexpForward(doc,regexp,start){regexp=ensureGlobal(regexp);for(var line=start.line,ch=start.ch,last=doc.lastLine();line<=last;line++,ch=0){regexp.lastIndex=ch;var string=doc.getLine(line),match=regexp.exec(string);if(match)return{from:Pos(line,match.index),to:Pos(line,match.index+match[0].length),match:match}}}function searchRegexpForwardMultiline(doc,regexp,start){if(!maybeMultiline(regexp))return searchRegexpForward(doc,regexp,start);regexp=ensureGlobal(regexp);for(var string,chunk=1,line=start.line,last=doc.lastLine();line<=last;){for(var i=0;i<chunk;i++){var curLine=doc.getLine(line++);string=null==string?curLine:string+"\n"+curLine}chunk*=2,regexp.lastIndex=start.ch;var match=regexp.exec(string);if(match){var before=string.slice(0,match.index).split("\n"),inside=match[0].split("\n"),startLine=start.line+before.length-1,startCh=before[before.length-1].length;return{from:Pos(startLine,startCh),to:Pos(startLine+inside.length-1,1==inside.length?startCh+inside[0].length:inside[inside.length-1].length),match:match}}}}function lastMatchIn(string,regexp){for(var match,cutOff=0;;){regexp.lastIndex=cutOff;var newMatch=regexp.exec(string);if(!newMatch)return match;if(match=newMatch,(cutOff=match.index+(match[0].length||1))==string.length)return match}}function searchRegexpBackward(doc,regexp,start){regexp=ensureGlobal(regexp);for(var line=start.line,ch=start.ch,first=doc.firstLine();line>=first;line--,ch=-1){var string=doc.getLine(line);ch>-1&&(string=string.slice(0,ch));var match=lastMatchIn(string,regexp);if(match)return{from:Pos(line,match.index),to:Pos(line,match.index+match[0].length),match:match}}}function searchRegexpBackwardMultiline(doc,regexp,start){regexp=ensureGlobal(regexp);for(var string,chunk=1,line=start.line,first=doc.firstLine();line>=first;){for(var i=0;i<chunk;i++){var curLine=doc.getLine(line--);string=null==string?curLine.slice(0,start.ch):curLine+"\n"+string}chunk*=2;var match=lastMatchIn(string,regexp);if(match){var before=string.slice(0,match.index).split("\n"),inside=match[0].split("\n"),startLine=line+before.length,startCh=before[before.length-1].length;return{from:Pos(startLine,startCh),to:Pos(startLine+inside.length-1,1==inside.length?startCh+inside[0].length:inside[inside.length-1].length),match:match}}}}function adjustPos(orig,folded,pos){if(orig.length==folded.length)return pos;for(var pos1=Math.min(pos,orig.length);;){var len1=orig.slice(0,pos1).toLowerCase().length;if(len1<pos)++pos1;else{if(!(len1>pos))return pos1;--pos1}}}function searchStringForward(doc,query,start,caseFold){if(!query.length)return null;var fold=caseFold?doFold:noFold,lines=fold(query).split(/\r|\n\r?/);search:for(var line=start.line,ch=start.ch,last=doc.lastLine()+1-lines.length;line<=last;line++,ch=0){var orig=doc.getLine(line).slice(ch),string=fold(orig);if(1==lines.length){var found=string.indexOf(lines[0]);if(-1==found)continue search;var start=adjustPos(orig,string,found)+ch;return{from:Pos(line,adjustPos(orig,string,found)+ch),to:Pos(line,adjustPos(orig,string,found+lines[0].length)+ch)}}var cutFrom=string.length-lines[0].length;if(string.slice(cutFrom)==lines[0]){for(var i=1;i<lines.length-1;i++)if(fold(doc.getLine(line+i))!=lines[i])continue search;var end=doc.getLine(line+lines.length-1),endString=fold(end),lastLine=lines[lines.length-1];if(end.slice(0,lastLine.length)==lastLine)return{from:Pos(line,adjustPos(orig,string,cutFrom)+ch),to:Pos(line+lines.length-1,adjustPos(end,endString,lastLine.length))}}}}function searchStringBackward(doc,query,start,caseFold){if(!query.length)return null;var fold=caseFold?doFold:noFold,lines=fold(query).split(/\r|\n\r?/);search:for(var line=start.line,ch=start.ch,first=doc.firstLine()-1+lines.length;line>=first;line--,ch=-1){var orig=doc.getLine(line);ch>-1&&(orig=orig.slice(0,ch));var string=fold(orig);if(1==lines.length){var found=string.lastIndexOf(lines[0]);if(-1==found)continue search;return{from:Pos(line,adjustPos(orig,string,found)),to:Pos(line,adjustPos(orig,string,found+lines[0].length))}}var lastLine=lines[lines.length-1];if(string.slice(0,lastLine.length)==lastLine){for(var i=1,start=line-lines.length+1;i<lines.length-1;i++)if(fold(doc.getLine(start+i))!=lines[i])continue search;var top=doc.getLine(line+1-lines.length),topString=fold(top);if(topString.slice(topString.length-lines[0].length)==lines[0])return{from:Pos(line+1-lines.length,adjustPos(top,topString,top.length-lines[0].length)),to:Pos(line,adjustPos(orig,string,lastLine.length))}}}}function SearchCursor(doc,query,pos,options){this.atOccurrence=!1,this.doc=doc,pos=pos?doc.clipPos(pos):Pos(0,0),this.pos={from:pos,to:pos};var caseFold;"object"==typeof options?caseFold=options.caseFold:(caseFold=options,options=null),"string"==typeof query?(null==caseFold&&(caseFold=!1),this.matches=function(reverse,pos){return(reverse?searchStringBackward:searchStringForward)(doc,query,pos,caseFold)}):(query=ensureGlobal(query),options&&!1===options.multiline?this.matches=function(reverse,pos){return(reverse?searchRegexpBackward:searchRegexpForward)(doc,query,pos)}:this.matches=function(reverse,pos){return(reverse?searchRegexpBackwardMultiline:searchRegexpForwardMultiline)(doc,query,pos)})}var doFold,noFold,Pos=CodeMirror.Pos;String.prototype.normalize?(doFold=function(str){return str.normalize("NFD").toLowerCase()},noFold=function(str){return str.normalize("NFD")}):(doFold=function(str){return str.toLowerCase()},noFold=function(str){return str}),SearchCursor.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(reverse){for(var result=this.matches(reverse,this.doc.clipPos(reverse?this.pos.from:this.pos.to));result&&0==CodeMirror.cmpPos(result.from,result.to);)reverse?result.from.ch?result.from=Pos(result.from.line,result.from.ch-1):result=result.from.line==this.doc.firstLine()?null:this.matches(reverse,this.doc.clipPos(Pos(result.from.line-1))):result.to.ch<this.doc.getLine(result.to.line).length?result.to=Pos(result.to.line,result.to.ch+1):result=result.to.line==this.doc.lastLine()?null:this.matches(reverse,Pos(result.to.line+1,0));if(result)return this.pos=result,this.atOccurrence=!0,this.pos.match||!0;var end=Pos(reverse?this.doc.firstLine():this.doc.lastLine()+1,0);return this.pos={from:end,to:end},this.atOccurrence=!1},from:function(){if(this.atOccurrence)return this.pos.from},to:function(){if(this.atOccurrence)return this.pos.to},replace:function(newText,origin){if(this.atOccurrence){var lines=CodeMirror.splitLines(newText);this.doc.replaceRange(lines,this.pos.from,this.pos.to,origin),this.pos.to=Pos(this.pos.from.line+lines.length-1,lines[lines.length-1].length+(1==lines.length?this.pos.from.ch:0))}}},CodeMirror.defineExtension("getSearchCursor",function(query,pos,caseFold){return new SearchCursor(this.doc,query,pos,caseFold)}),CodeMirror.defineDocExtension("getSearchCursor",function(query,pos,caseFold){return new SearchCursor(this,query,pos,caseFold)}),CodeMirror.defineExtension("selectMatches",function(query,caseFold){for(var ranges=[],cur=this.getSearchCursor(query,this.getCursor("from"),caseFold);cur.findNext()&&!(CodeMirror.cmpPos(cur.to(),this.getCursor("to"))>0);)ranges.push({anchor:cur.from(),head:cur.to()});ranges.length&&this.setSelections(ranges,0)})})},{"../../lib/codemirror":63}],62:[function(require,module,exports){!function(mod){"object"==typeof exports&&"object"==typeof module?mod(require("../lib/codemirror"),require("../addon/search/searchcursor"),require("../addon/edit/matchbrackets")):mod(CodeMirror)}(function(CodeMirror){"use strict";function findPosSubword(doc,start,dir){if(dir<0&&0==start.ch)return doc.clipPos(Pos(start.line-1));var line=doc.getLine(start.line);if(dir>0&&start.ch>=line.length)return doc.clipPos(Pos(start.line+1,0));for(var type,state="start",pos=start.ch,e=dir<0?0:line.length,i=0;pos!=e;pos+=dir,i++){var next=line.charAt(dir<0?pos-1:pos),cat="_"!=next&&CodeMirror.isWordChar(next)?"w":"o";if("w"==cat&&next.toUpperCase()==next&&(cat="W"),"start"==state)"o"!=cat&&(state="in",type=cat);else if("in"==state&&type!=cat){if("w"==type&&"W"==cat&&dir<0&&pos--,"W"==type&&"w"==cat&&dir>0){type="w";continue}break}}return Pos(start.line,pos)}function moveSubword(cm,dir){cm.extendSelectionsBy(function(range){return cm.display.shift||cm.doc.extend||range.empty()?findPosSubword(cm.doc,range.head,dir):dir<0?range.from():range.to()})}function insertLine(cm,above){if(cm.isReadOnly())return CodeMirror.Pass;cm.operation(function(){for(var len=cm.listSelections().length,newSelection=[],last=-1,i=0;i<len;i++){var head=cm.listSelections()[i].head;if(!(head.line<=last)){var at=Pos(head.line+(above?0:1),0);cm.replaceRange("\n",at,null,"+insertLine"),cm.indentLine(at.line,null,!0),newSelection.push({head:at,anchor:at}),last=head.line+1}}cm.setSelections(newSelection)}),cm.execCommand("indentAuto")}function wordAt(cm,pos){for(var start=pos.ch,end=start,line=cm.getLine(pos.line);start&&CodeMirror.isWordChar(line.charAt(start-1));)--start;for(;end<line.length&&CodeMirror.isWordChar(line.charAt(end));)++end;return{from:Pos(pos.line,start),to:Pos(pos.line,end),word:line.slice(start,end)}}function isSelectedRange(ranges,from,to){for(var i=0;i<ranges.length;i++)if(ranges[i].from()==from&&ranges[i].to()==to)return!0;return!1}function selectBetweenBrackets(cm){for(var ranges=cm.listSelections(),newRanges=[],i=0;i<ranges.length;i++){var pos=ranges[i].head,opening=cm.scanForBracket(pos,-1);if(!opening)return!1;for(;;){var closing=cm.scanForBracket(pos,1);if(!closing)return!1;if(closing.ch==mirror.charAt(mirror.indexOf(opening.ch)+1)){newRanges.push({anchor:Pos(opening.pos.line,opening.pos.ch+1),head:closing.pos});break}pos=Pos(closing.pos.line,closing.pos.ch+1)}}return cm.setSelections(newRanges),!0}function sortLines(cm,caseSensitive){if(cm.isReadOnly())return CodeMirror.Pass;for(var selected,ranges=cm.listSelections(),toSort=[],i=0;i<ranges.length;i++){var range=ranges[i];if(!range.empty()){for(var from=range.from().line,to=range.to().line;i<ranges.length-1&&ranges[i+1].from().line==to;)to=ranges[++i].to().line;ranges[i].to().ch||to--,toSort.push(from,to)}}toSort.length?selected=!0:toSort.push(cm.firstLine(),cm.lastLine()),cm.operation(function(){for(var ranges=[],i=0;i<toSort.length;i+=2){var from=toSort[i],to=toSort[i+1],start=Pos(from,0),end=Pos(to),lines=cm.getRange(start,end,!1);caseSensitive?lines.sort():lines.sort(function(a,b){var au=a.toUpperCase(),bu=b.toUpperCase();return au!=bu&&(a=au,b=bu),a<b?-1:a==b?0:1}),cm.replaceRange(lines,start,end),selected&&ranges.push({anchor:start,head:Pos(to+1,0)})}selected&&cm.setSelections(ranges,0)})}function modifyWordOrSelection(cm,mod){cm.operation(function(){for(var ranges=cm.listSelections(),indices=[],replacements=[],i=0;i<ranges.length;i++)(range=ranges[i]).empty()?(indices.push(i),replacements.push("")):replacements.push(mod(cm.getRange(range.from(),range.to())));cm.replaceSelections(replacements,"around","case");for(var at,i=indices.length-1;i>=0;i--){var range=ranges[indices[i]];if(!(at&&CodeMirror.cmpPos(range.head,at)>0)){var word=wordAt(cm,range.head);at=word.from,cm.replaceRange(mod(word.word),word.from,word.to)}}})}function getTarget(cm){var from=cm.getCursor("from"),to=cm.getCursor("to");if(0==CodeMirror.cmpPos(from,to)){var word=wordAt(cm,from);if(!word.word)return;from=word.from,to=word.to}return{from:from,to:to,query:cm.getRange(from,to),word:word}}function findAndGoTo(cm,forward){var target=getTarget(cm);if(target){var query=target.query,cur=cm.getSearchCursor(query,forward?target.to:target.from);(forward?cur.findNext():cur.findPrevious())?cm.setSelection(cur.from(),cur.to()):(cur=cm.getSearchCursor(query,forward?Pos(cm.firstLine(),0):cm.clipPos(Pos(cm.lastLine()))),(forward?cur.findNext():cur.findPrevious())?cm.setSelection(cur.from(),cur.to()):target.word&&cm.setSelection(target.from,target.to))}}var map=CodeMirror.keyMap.sublime={fallthrough:"default"},cmds=CodeMirror.commands,Pos=CodeMirror.Pos,mac=CodeMirror.keyMap.default==CodeMirror.keyMap.macDefault,ctrl=mac?"Cmd-":"Ctrl-",goSubwordCombo=mac?"Ctrl-":"Alt-";cmds[map[goSubwordCombo+"Left"]="goSubwordLeft"]=function(cm){moveSubword(cm,-1)},cmds[map[goSubwordCombo+"Right"]="goSubwordRight"]=function(cm){moveSubword(cm,1)},mac&&(map["Cmd-Left"]="goLineStartSmart");var scrollLineCombo=mac?"Ctrl-Alt-":"Ctrl-";cmds[map[scrollLineCombo+"Up"]="scrollLineUp"]=function(cm){var info=cm.getScrollInfo();if(!cm.somethingSelected()){var visibleBottomLine=cm.lineAtHeight(info.top+info.clientHeight,"local");cm.getCursor().line>=visibleBottomLine&&cm.execCommand("goLineUp")}cm.scrollTo(null,info.top-cm.defaultTextHeight())},cmds[map[scrollLineCombo+"Down"]="scrollLineDown"]=function(cm){var info=cm.getScrollInfo();if(!cm.somethingSelected()){var visibleTopLine=cm.lineAtHeight(info.top,"local")+1;cm.getCursor().line<=visibleTopLine&&cm.execCommand("goLineDown")}cm.scrollTo(null,info.top+cm.defaultTextHeight())},cmds[map["Shift-"+ctrl+"L"]="splitSelectionByLine"]=function(cm){for(var ranges=cm.listSelections(),lineRanges=[],i=0;i<ranges.length;i++)for(var from=ranges[i].from(),to=ranges[i].to(),line=from.line;line<=to.line;++line)to.line>from.line&&line==to.line&&0==to.ch||lineRanges.push({anchor:line==from.line?from:Pos(line,0),head:line==to.line?to:Pos(line)});cm.setSelections(lineRanges,0)},map["Shift-Tab"]="indentLess",cmds[map.Esc="singleSelectionTop"]=function(cm){var range=cm.listSelections()[0];cm.setSelection(range.anchor,range.head,{scroll:!1})},cmds[map[ctrl+"L"]="selectLine"]=function(cm){for(var ranges=cm.listSelections(),extended=[],i=0;i<ranges.length;i++){var range=ranges[i];extended.push({anchor:Pos(range.from().line,0),head:Pos(range.to().line+1,0)})}cm.setSelections(extended)},map["Shift-Ctrl-K"]="deleteLine",cmds[map[ctrl+"Enter"]="insertLineAfter"]=function(cm){return insertLine(cm,!1)},cmds[map["Shift-"+ctrl+"Enter"]="insertLineBefore"]=function(cm){return insertLine(cm,!0)},cmds[map[ctrl+"D"]="selectNextOccurrence"]=function(cm){var from=cm.getCursor("from"),to=cm.getCursor("to"),fullWord=cm.state.sublimeFindFullWord==cm.doc.sel;if(0==CodeMirror.cmpPos(from,to)){var word=wordAt(cm,from);if(!word.word)return;cm.setSelection(word.from,word.to),fullWord=!0}else{var text=cm.getRange(from,to),query=fullWord?new RegExp("\\b"+text+"\\b"):text,cur=cm.getSearchCursor(query,to),found=cur.findNext();if(found||(found=(cur=cm.getSearchCursor(query,Pos(cm.firstLine(),0))).findNext()),!found||isSelectedRange(cm.listSelections(),cur.from(),cur.to()))return CodeMirror.Pass;cm.addSelection(cur.from(),cur.to())}fullWord&&(cm.state.sublimeFindFullWord=cm.doc.sel)};var mirror="(){}[]";cmds[map["Shift-"+ctrl+"Space"]="selectScope"]=function(cm){selectBetweenBrackets(cm)||cm.execCommand("selectAll")},cmds[map["Shift-"+ctrl+"M"]="selectBetweenBrackets"]=function(cm){if(!selectBetweenBrackets(cm))return CodeMirror.Pass},cmds[map[ctrl+"M"]="goToBracket"]=function(cm){cm.extendSelectionsBy(function(range){var next=cm.scanForBracket(range.head,1);if(next&&0!=CodeMirror.cmpPos(next.pos,range.head))return next.pos;var prev=cm.scanForBracket(range.head,-1);return prev&&Pos(prev.pos.line,prev.pos.ch+1)||range.head})};var swapLineCombo=mac?"Cmd-Ctrl-":"Shift-Ctrl-";cmds[map[swapLineCombo+"Up"]="swapLineUp"]=function(cm){if(cm.isReadOnly())return CodeMirror.Pass;for(var ranges=cm.listSelections(),linesToMove=[],at=cm.firstLine()-1,newSels=[],i=0;i<ranges.length;i++){var range=ranges[i],from=range.from().line-1,to=range.to().line;newSels.push({anchor:Pos(range.anchor.line-1,range.anchor.ch),head:Pos(range.head.line-1,range.head.ch)}),0!=range.to().ch||range.empty()||--to,from>at?linesToMove.push(from,to):linesToMove.length&&(linesToMove[linesToMove.length-1]=to),at=to}cm.operation(function(){for(var i=0;i<linesToMove.length;i+=2){var from=linesToMove[i],to=linesToMove[i+1],line=cm.getLine(from);cm.replaceRange("",Pos(from,0),Pos(from+1,0),"+swapLine"),to>cm.lastLine()?cm.replaceRange("\n"+line,Pos(cm.lastLine()),null,"+swapLine"):cm.replaceRange(line+"\n",Pos(to,0),null,"+swapLine")}cm.setSelections(newSels),cm.scrollIntoView()})},cmds[map[swapLineCombo+"Down"]="swapLineDown"]=function(cm){if(cm.isReadOnly())return CodeMirror.Pass;for(var ranges=cm.listSelections(),linesToMove=[],at=cm.lastLine()+1,i=ranges.length-1;i>=0;i--){var range=ranges[i],from=range.to().line+1,to=range.from().line;0!=range.to().ch||range.empty()||from--,from<at?linesToMove.push(from,to):linesToMove.length&&(linesToMove[linesToMove.length-1]=to),at=to}cm.operation(function(){for(var i=linesToMove.length-2;i>=0;i-=2){var from=linesToMove[i],to=linesToMove[i+1],line=cm.getLine(from);from==cm.lastLine()?cm.replaceRange("",Pos(from-1),Pos(from),"+swapLine"):cm.replaceRange("",Pos(from,0),Pos(from+1,0),"+swapLine"),cm.replaceRange(line+"\n",Pos(to,0),null,"+swapLine")}cm.scrollIntoView()})},cmds[map[ctrl+"/"]="toggleCommentIndented"]=function(cm){cm.toggleComment({indent:!0})},cmds[map[ctrl+"J"]="joinLines"]=function(cm){for(var ranges=cm.listSelections(),joined=[],i=0;i<ranges.length;i++){for(var range=ranges[i],from=range.from(),start=from.line,end=range.to().line;i<ranges.length-1&&ranges[i+1].from().line==end;)end=ranges[++i].to().line;joined.push({start:start,end:end,anchor:!range.empty()&&from})}cm.operation(function(){for(var offset=0,ranges=[],i=0;i<joined.length;i++){for(var head,obj=joined[i],anchor=obj.anchor&&Pos(obj.anchor.line-offset,obj.anchor.ch),line=obj.start;line<=obj.end;line++){var actual=line-offset;line==obj.end&&(head=Pos(actual,cm.getLine(actual).length+1)),actual<cm.lastLine()&&(cm.replaceRange(" ",Pos(actual),Pos(actual+1,/^\s*/.exec(cm.getLine(actual+1))[0].length)),++offset)}ranges.push({anchor:anchor||head,head:head})}cm.setSelections(ranges,0)})},cmds[map["Shift-"+ctrl+"D"]="duplicateLine"]=function(cm){cm.operation(function(){for(var rangeCount=cm.listSelections().length,i=0;i<rangeCount;i++){var range=cm.listSelections()[i];range.empty()?cm.replaceRange(cm.getLine(range.head.line)+"\n",Pos(range.head.line,0)):cm.replaceRange(cm.getRange(range.from(),range.to()),range.from())}cm.scrollIntoView()})},mac||(map[ctrl+"T"]="transposeChars"),cmds[map.F9="sortLines"]=function(cm){sortLines(cm,!0)},cmds[map[ctrl+"F9"]="sortLinesInsensitive"]=function(cm){sortLines(cm,!1)},cmds[map.F2="nextBookmark"]=function(cm){var marks=cm.state.sublimeBookmarks;if(marks)for(;marks.length;){var current=marks.shift(),found=current.find();if(found)return marks.push(current),cm.setSelection(found.from,found.to)}},cmds[map["Shift-F2"]="prevBookmark"]=function(cm){var marks=cm.state.sublimeBookmarks;if(marks)for(;marks.length;){marks.unshift(marks.pop());var found=marks[marks.length-1].find();if(found)return cm.setSelection(found.from,found.to);marks.pop()}},cmds[map[ctrl+"F2"]="toggleBookmark"]=function(cm){for(var ranges=cm.listSelections(),marks=cm.state.sublimeBookmarks||(cm.state.sublimeBookmarks=[]),i=0;i<ranges.length;i++){for(var from=ranges[i].from(),to=ranges[i].to(),found=cm.findMarks(from,to),j=0;j<found.length;j++)if(found[j].sublimeBookmark){found[j].clear();for(var k=0;k<marks.length;k++)marks[k]==found[j]&&marks.splice(k--,1);break}j==found.length&&marks.push(cm.markText(from,to,{sublimeBookmark:!0,clearWhenEmpty:!1}))}},cmds[map["Shift-"+ctrl+"F2"]="clearBookmarks"]=function(cm){var marks=cm.state.sublimeBookmarks;if(marks)for(var i=0;i<marks.length;i++)marks[i].clear();marks.length=0},cmds[map["Alt-F2"]="selectBookmarks"]=function(cm){var marks=cm.state.sublimeBookmarks,ranges=[];if(marks)for(var i=0;i<marks.length;i++){var found=marks[i].find();found?ranges.push({anchor:found.from,head:found.to}):marks.splice(i--,0)}ranges.length&&cm.setSelections(ranges,0)},map["Alt-Q"]="wrapLines";var cK=ctrl+"K ";map[cK+ctrl+"Backspace"]="delLineLeft",cmds[map.Backspace="smartBackspace"]=function(cm){if(cm.somethingSelected())return CodeMirror.Pass;cm.operation(function(){for(var cursors=cm.listSelections(),indentUnit=cm.getOption("indentUnit"),i=cursors.length-1;i>=0;i--){var cursor=cursors[i].head,toStartOfLine=cm.getRange({line:cursor.line,ch:0},cursor),column=CodeMirror.countColumn(toStartOfLine,null,cm.getOption("tabSize")),deletePos=cm.findPosH(cursor,-1,"char",!1);if(toStartOfLine&&!/\S/.test(toStartOfLine)&&column%indentUnit==0){var prevIndent=new Pos(cursor.line,CodeMirror.findColumn(toStartOfLine,column-indentUnit,indentUnit));prevIndent.ch!=cursor.ch&&(deletePos=prevIndent)}cm.replaceRange("",deletePos,cursor,"+delete")}})},cmds[map[cK+ctrl+"K"]="delLineRight"]=function(cm){cm.operation(function(){for(var ranges=cm.listSelections(),i=ranges.length-1;i>=0;i--)cm.replaceRange("",ranges[i].anchor,Pos(ranges[i].to().line),"+delete");cm.scrollIntoView()})},cmds[map[cK+ctrl+"U"]="upcaseAtCursor"]=function(cm){modifyWordOrSelection(cm,function(str){return str.toUpperCase()})},cmds[map[cK+ctrl+"L"]="downcaseAtCursor"]=function(cm){modifyWordOrSelection(cm,function(str){return str.toLowerCase()})},cmds[map[cK+ctrl+"Space"]="setSublimeMark"]=function(cm){cm.state.sublimeMark&&cm.state.sublimeMark.clear(),cm.state.sublimeMark=cm.setBookmark(cm.getCursor())},cmds[map[cK+ctrl+"A"]="selectToSublimeMark"]=function(cm){var found=cm.state.sublimeMark&&cm.state.sublimeMark.find();found&&cm.setSelection(cm.getCursor(),found)},cmds[map[cK+ctrl+"W"]="deleteToSublimeMark"]=function(cm){var found=cm.state.sublimeMark&&cm.state.sublimeMark.find();if(found){var from=cm.getCursor(),to=found;if(CodeMirror.cmpPos(from,to)>0){var tmp=to;to=from,from=tmp}cm.state.sublimeKilled=cm.getRange(from,to),cm.replaceRange("",from,to)}},cmds[map[cK+ctrl+"X"]="swapWithSublimeMark"]=function(cm){var found=cm.state.sublimeMark&&cm.state.sublimeMark.find();found&&(cm.state.sublimeMark.clear(),cm.state.sublimeMark=cm.setBookmark(cm.getCursor()),cm.setCursor(found))},cmds[map[cK+ctrl+"Y"]="sublimeYank"]=function(cm){null!=cm.state.sublimeKilled&&cm.replaceSelection(cm.state.sublimeKilled,null,"paste")},map[cK+ctrl+"G"]="clearBookmarks",cmds[map[cK+ctrl+"C"]="showInCenter"]=function(cm){var pos=cm.cursorCoords(null,"local");cm.scrollTo(null,(pos.top+pos.bottom)/2-cm.getScrollInfo().clientHeight/2)};var selectLinesCombo=mac?"Ctrl-Shift-":"Ctrl-Alt-";cmds[map[selectLinesCombo+"Up"]="selectLinesUpward"]=function(cm){cm.operation(function(){for(var ranges=cm.listSelections(),i=0;i<ranges.length;i++){var range=ranges[i];range.head.line>cm.firstLine()&&cm.addSelection(Pos(range.head.line-1,range.head.ch))}})},cmds[map[selectLinesCombo+"Down"]="selectLinesDownward"]=function(cm){cm.operation(function(){for(var ranges=cm.listSelections(),i=0;i<ranges.length;i++){var range=ranges[i];range.head.line<cm.lastLine()&&cm.addSelection(Pos(range.head.line+1,range.head.ch))}})},cmds[map[ctrl+"F3"]="findUnder"]=function(cm){findAndGoTo(cm,!0)},cmds[map["Shift-"+ctrl+"F3"]="findUnderPrevious"]=function(cm){findAndGoTo(cm,!1)},cmds[map["Alt-F3"]="findAllUnder"]=function(cm){var target=getTarget(cm);if(target){for(var cur=cm.getSearchCursor(target.query),matches=[],primaryIndex=-1;cur.findNext();)matches.push({anchor:cur.from(),head:cur.to()}),cur.from().line<=target.from.line&&cur.from().ch<=target.from.ch&&primaryIndex++;cm.setSelections(matches,primaryIndex)}},map["Shift-"+ctrl+"["]="fold",map["Shift-"+ctrl+"]"]="unfold",map[cK+ctrl+"0"]=map[cK+ctrl+"J"]="unfoldAll",map[ctrl+"I"]="findIncremental",map["Shift-"+ctrl+"I"]="findIncrementalReverse",map[ctrl+"H"]="replace",map.F3="findNext",map["Shift-F3"]="findPrev",CodeMirror.normalizeKeyMap(map)})},{"../addon/edit/matchbrackets":54,"../addon/search/searchcursor":61,"../lib/codemirror":63}],63:[function(require,module,exports){!function(global,factory){"object"==typeof exports&&void 0!==module?module.exports=factory():global.CodeMirror=factory()}(this,function(){"use strict";function classTest(cls){return new RegExp("(^|\\s)"+cls+"(?:$|\\s)\\s*")}function removeChildren(e){for(var count=e.childNodes.length;count>0;--count)e.removeChild(e.firstChild);return e}function removeChildrenAndAdd(parent,e){return removeChildren(parent).appendChild(e)}function elt(tag,content,className,style){var e=document.createElement(tag);if(className&&(e.className=className),style&&(e.style.cssText=style),"string"==typeof content)e.appendChild(document.createTextNode(content));else if(content)for(var i=0;i<content.length;++i)e.appendChild(content[i]);return e}function eltP(tag,content,className,style){var e=elt(tag,content,className,style);return e.setAttribute("role","presentation"),e}function contains(parent,child){if(3==child.nodeType&&(child=child.parentNode),parent.contains)return parent.contains(child);do{if(11==child.nodeType&&(child=child.host),child==parent)return!0}while(child=child.parentNode)}function activeElt(){var activeElement;try{activeElement=document.activeElement}catch(e){activeElement=document.body||null}for(;activeElement&&activeElement.shadowRoot&&activeElement.shadowRoot.activeElement;)activeElement=activeElement.shadowRoot.activeElement;return activeElement}function addClass(node,cls){var current=node.className;classTest(cls).test(current)||(node.className+=(current?" ":"")+cls)}function joinClasses(a,b){for(var as=a.split(" "),i=0;i<as.length;i++)as[i]&&!classTest(as[i]).test(b)&&(b+=" "+as[i]);return b}function bind(f){var args=Array.prototype.slice.call(arguments,1);return function(){return f.apply(null,args)}}function copyObj(obj,target,overwrite){target||(target={});for(var prop in obj)!obj.hasOwnProperty(prop)||!1===overwrite&&target.hasOwnProperty(prop)||(target[prop]=obj[prop]);return target}function countColumn(string,end,tabSize,startIndex,startValue){null==end&&-1==(end=string.search(/[^\s\u00a0]/))&&(end=string.length);for(var i=startIndex||0,n=startValue||0;;){var nextTab=string.indexOf("\t",i);if(nextTab<0||nextTab>=end)return n+(end-i);n+=nextTab-i,n+=tabSize-n%tabSize,i=nextTab+1}}function indexOf(array,elt){for(var i=0;i<array.length;++i)if(array[i]==elt)return i;return-1}function findColumn(string,goal,tabSize){for(var pos=0,col=0;;){var nextTab=string.indexOf("\t",pos);-1==nextTab&&(nextTab=string.length);var skipped=nextTab-pos;if(nextTab==string.length||col+skipped>=goal)return pos+Math.min(skipped,goal-col);if(col+=nextTab-pos,col+=tabSize-col%tabSize,pos=nextTab+1,col>=goal)return pos}}function spaceStr(n){for(;spaceStrs.length<=n;)spaceStrs.push(lst(spaceStrs)+" ");return spaceStrs[n]}function lst(arr){return arr[arr.length-1]}function map(array,f){for(var out=[],i=0;i<array.length;i++)out[i]=f(array[i],i);return out}function insertSorted(array,value,score){for(var pos=0,priority=score(value);pos<array.length&&score(array[pos])<=priority;)pos++;array.splice(pos,0,value)}function nothing(){}function createObj(base,props){var inst;return Object.create?inst=Object.create(base):(nothing.prototype=base,inst=new nothing),props&©Obj(props,inst),inst}function isWordCharBasic(ch){return/\w/.test(ch)||ch>""&&(ch.toUpperCase()!=ch.toLowerCase()||nonASCIISingleCaseWordChar.test(ch))}function isWordChar(ch,helper){return helper?!!(helper.source.indexOf("\\w")>-1&&isWordCharBasic(ch))||helper.test(ch):isWordCharBasic(ch)}function isEmpty(obj){for(var n in obj)if(obj.hasOwnProperty(n)&&obj[n])return!1;return!0}function isExtendingChar(ch){return ch.charCodeAt(0)>=768&&extendingChars.test(ch)}function skipExtendingChars(str,pos,dir){for(;(dir<0?pos>0:pos<str.length)&&isExtendingChar(str.charAt(pos));)pos+=dir;return pos}function findFirst(pred,from,to){for(;;){if(Math.abs(from-to)<=1)return pred(from)?from:to;var mid=Math.floor((from+to)/2);pred(mid)?to=mid:from=mid}}function Display(place,doc,input){var d=this;this.input=input,d.scrollbarFiller=elt("div",null,"CodeMirror-scrollbar-filler"),d.scrollbarFiller.setAttribute("cm-not-content","true"),d.gutterFiller=elt("div",null,"CodeMirror-gutter-filler"),d.gutterFiller.setAttribute("cm-not-content","true"),d.lineDiv=eltP("div",null,"CodeMirror-code"),d.selectionDiv=elt("div",null,null,"position: relative; z-index: 1"),d.cursorDiv=elt("div",null,"CodeMirror-cursors"),d.measure=elt("div",null,"CodeMirror-measure"),d.lineMeasure=elt("div",null,"CodeMirror-measure"),d.lineSpace=eltP("div",[d.measure,d.lineMeasure,d.selectionDiv,d.cursorDiv,d.lineDiv],null,"position: relative; outline: none");var lines=eltP("div",[d.lineSpace],"CodeMirror-lines");d.mover=elt("div",[lines],null,"position: relative"),d.sizer=elt("div",[d.mover],"CodeMirror-sizer"),d.sizerWidth=null,d.heightForcer=elt("div",null,null,"position: absolute; height: "+scrollerGap+"px; width: 1px;"),d.gutters=elt("div",null,"CodeMirror-gutters"),d.lineGutter=null,d.scroller=elt("div",[d.sizer,d.heightForcer,d.gutters],"CodeMirror-scroll"),d.scroller.setAttribute("tabIndex","-1"),d.wrapper=elt("div",[d.scrollbarFiller,d.gutterFiller,d.scroller],"CodeMirror"),ie&&ie_version<8&&(d.gutters.style.zIndex=-1,d.scroller.style.paddingRight=0),webkit||gecko&&mobile||(d.scroller.draggable=!0),place&&(place.appendChild?place.appendChild(d.wrapper):place(d.wrapper)),d.viewFrom=d.viewTo=doc.first,d.reportedViewFrom=d.reportedViewTo=doc.first,d.view=[],d.renderedView=null,d.externalMeasured=null,d.viewOffset=0,d.lastWrapHeight=d.lastWrapWidth=0,d.updateLineNumbers=null,d.nativeBarWidth=d.barHeight=d.barWidth=0,d.scrollbarsClipped=!1,d.lineNumWidth=d.lineNumInnerWidth=d.lineNumChars=null,d.alignWidgets=!1,d.cachedCharWidth=d.cachedTextHeight=d.cachedPaddingH=null,d.maxLine=null,d.maxLineLength=0,d.maxLineChanged=!1,d.wheelDX=d.wheelDY=d.wheelStartX=d.wheelStartY=null,d.shift=!1,d.selForContextMenu=null,d.activeTouch=null,input.init(d)}function getLine(doc,n){if((n-=doc.first)<0||n>=doc.size)throw new Error("There is no line "+(n+doc.first)+" in the document.");for(var chunk=doc;!chunk.lines;)for(var i=0;;++i){var child=chunk.children[i],sz=child.chunkSize();if(n<sz){chunk=child;break}n-=sz}return chunk.lines[n]}function getBetween(doc,start,end){var out=[],n=start.line;return doc.iter(start.line,end.line+1,function(line){var text=line.text;n==end.line&&(text=text.slice(0,end.ch)),n==start.line&&(text=text.slice(start.ch)),out.push(text),++n}),out}function getLines(doc,from,to){var out=[];return doc.iter(from,to,function(line){out.push(line.text)}),out}function updateLineHeight(line,height){var diff=height-line.height;if(diff)for(var n=line;n;n=n.parent)n.height+=diff}function lineNo(line){if(null==line.parent)return null;for(var cur=line.parent,no=indexOf(cur.lines,line),chunk=cur.parent;chunk;cur=chunk,chunk=chunk.parent)for(var i=0;chunk.children[i]!=cur;++i)no+=chunk.children[i].chunkSize();return no+cur.first}function lineAtHeight(chunk,h){var n=chunk.first;outer:do{for(var i$1=0;i$1<chunk.children.length;++i$1){var child=chunk.children[i$1],ch=child.height;if(h<ch){chunk=child;continue outer}h-=ch,n+=child.chunkSize()}return n}while(!chunk.lines);for(var i=0;i<chunk.lines.length;++i){var lh=chunk.lines[i].height;if(h<lh)break;h-=lh}return n+i}function isLine(doc,l){return l>=doc.first&&l<doc.first+doc.size}function lineNumberFor(options,i){return String(options.lineNumberFormatter(i+options.firstLineNumber))}function Pos(line,ch,sticky){if(void 0===sticky&&(sticky=null),!(this instanceof Pos))return new Pos(line,ch,sticky);this.line=line,this.ch=ch,this.sticky=sticky}function cmp(a,b){return a.line-b.line||a.ch-b.ch}function equalCursorPos(a,b){return a.sticky==b.sticky&&0==cmp(a,b)}function copyPos(x){return Pos(x.line,x.ch)}function maxPos(a,b){return cmp(a,b)<0?b:a}function minPos(a,b){return cmp(a,b)<0?a:b}function clipLine(doc,n){return Math.max(doc.first,Math.min(n,doc.first+doc.size-1))}function clipPos(doc,pos){if(pos.line<doc.first)return Pos(doc.first,0);var last=doc.first+doc.size-1;return pos.line>last?Pos(last,getLine(doc,last).text.length):clipToLen(pos,getLine(doc,pos.line).text.length)}function clipToLen(pos,linelen){var ch=pos.ch;return null==ch||ch>linelen?Pos(pos.line,linelen):ch<0?Pos(pos.line,0):pos}function clipPosArray(doc,array){for(var out=[],i=0;i<array.length;i++)out[i]=clipPos(doc,array[i]);return out}function seeReadOnlySpans(){sawReadOnlySpans=!0}function seeCollapsedSpans(){sawCollapsedSpans=!0}function MarkedSpan(marker,from,to){this.marker=marker,this.from=from,this.to=to}function getMarkedSpanFor(spans,marker){if(spans)for(var i=0;i<spans.length;++i){var span=spans[i];if(span.marker==marker)return span}}function removeMarkedSpan(spans,span){for(var r,i=0;i<spans.length;++i)spans[i]!=span&&(r||(r=[])).push(spans[i]);return r}function addMarkedSpan(line,span){line.markedSpans=line.markedSpans?line.markedSpans.concat([span]):[span],span.marker.attachLine(line)}function markedSpansBefore(old,startCh,isInsert){var nw;if(old)for(var i=0;i<old.length;++i){var span=old[i],marker=span.marker;if(null==span.from||(marker.inclusiveLeft?span.from<=startCh:span.from<startCh)||span.from==startCh&&"bookmark"==marker.type&&(!isInsert||!span.marker.insertLeft)){var endsAfter=null==span.to||(marker.inclusiveRight?span.to>=startCh:span.to>startCh);(nw||(nw=[])).push(new MarkedSpan(marker,span.from,endsAfter?null:span.to))}}return nw}function markedSpansAfter(old,endCh,isInsert){var nw;if(old)for(var i=0;i<old.length;++i){var span=old[i],marker=span.marker;if(null==span.to||(marker.inclusiveRight?span.to>=endCh:span.to>endCh)||span.from==endCh&&"bookmark"==marker.type&&(!isInsert||span.marker.insertLeft)){var startsBefore=null==span.from||(marker.inclusiveLeft?span.from<=endCh:span.from<endCh);(nw||(nw=[])).push(new MarkedSpan(marker,startsBefore?null:span.from-endCh,null==span.to?null:span.to-endCh))}}return nw}function stretchSpansOverChange(doc,change){if(change.full)return null;var oldFirst=isLine(doc,change.from.line)&&getLine(doc,change.from.line).markedSpans,oldLast=isLine(doc,change.to.line)&&getLine(doc,change.to.line).markedSpans;if(!oldFirst&&!oldLast)return null;var startCh=change.from.ch,endCh=change.to.ch,isInsert=0==cmp(change.from,change.to),first=markedSpansBefore(oldFirst,startCh,isInsert),last=markedSpansAfter(oldLast,endCh,isInsert),sameLine=1==change.text.length,offset=lst(change.text).length+(sameLine?startCh:0);if(first)for(var i=0;i<first.length;++i){var span=first[i];if(null==span.to){var found=getMarkedSpanFor(last,span.marker);found?sameLine&&(span.to=null==found.to?null:found.to+offset):span.to=startCh}}if(last)for(var i$1=0;i$1<last.length;++i$1){var span$1=last[i$1];null!=span$1.to&&(span$1.to+=offset),null==span$1.from?getMarkedSpanFor(first,span$1.marker)||(span$1.from=offset,sameLine&&(first||(first=[])).push(span$1)):(span$1.from+=offset,sameLine&&(first||(first=[])).push(span$1))}first&&(first=clearEmptySpans(first)),last&&last!=first&&(last=clearEmptySpans(last));var newMarkers=[first];if(!sameLine){var gapMarkers,gap=change.text.length-2;if(gap>0&&first)for(var i$2=0;i$2<first.length;++i$2)null==first[i$2].to&&(gapMarkers||(gapMarkers=[])).push(new MarkedSpan(first[i$2].marker,null,null));for(var i$3=0;i$3<gap;++i$3)newMarkers.push(gapMarkers);newMarkers.push(last)}return newMarkers}function clearEmptySpans(spans){for(var i=0;i<spans.length;++i){var span=spans[i];null!=span.from&&span.from==span.to&&!1!==span.marker.clearWhenEmpty&&spans.splice(i--,1)}return spans.length?spans:null}function removeReadOnlyRanges(doc,from,to){var markers=null;if(doc.iter(from.line,to.line+1,function(line){if(line.markedSpans)for(var i=0;i<line.markedSpans.length;++i){var mark=line.markedSpans[i].marker;!mark.readOnly||markers&&-1!=indexOf(markers,mark)||(markers||(markers=[])).push(mark)}}),!markers)return null;for(var parts=[{from:from,to:to}],i=0;i<markers.length;++i)for(var mk=markers[i],m=mk.find(0),j=0;j<parts.length;++j){var p=parts[j];if(!(cmp(p.to,m.from)<0||cmp(p.from,m.to)>0)){var newParts=[j,1],dfrom=cmp(p.from,m.from),dto=cmp(p.to,m.to);(dfrom<0||!mk.inclusiveLeft&&!dfrom)&&newParts.push({from:p.from,to:m.from}),(dto>0||!mk.inclusiveRight&&!dto)&&newParts.push({from:m.to,to:p.to}),parts.splice.apply(parts,newParts),j+=newParts.length-3}}return parts}function detachMarkedSpans(line){var spans=line.markedSpans;if(spans){for(var i=0;i<spans.length;++i)spans[i].marker.detachLine(line);line.markedSpans=null}}function attachMarkedSpans(line,spans){if(spans){for(var i=0;i<spans.length;++i)spans[i].marker.attachLine(line);line.markedSpans=spans}}function extraLeft(marker){return marker.inclusiveLeft?-1:0}function extraRight(marker){return marker.inclusiveRight?1:0}function compareCollapsedMarkers(a,b){var lenDiff=a.lines.length-b.lines.length;if(0!=lenDiff)return lenDiff;var aPos=a.find(),bPos=b.find(),fromCmp=cmp(aPos.from,bPos.from)||extraLeft(a)-extraLeft(b);if(fromCmp)return-fromCmp;var toCmp=cmp(aPos.to,bPos.to)||extraRight(a)-extraRight(b);return toCmp||b.id-a.id}function collapsedSpanAtSide(line,start){var found,sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var sp=void 0,i=0;i<sps.length;++i)(sp=sps[i]).marker.collapsed&&null==(start?sp.from:sp.to)&&(!found||compareCollapsedMarkers(found,sp.marker)<0)&&(found=sp.marker);return found}function collapsedSpanAtStart(line){return collapsedSpanAtSide(line,!0)}function collapsedSpanAtEnd(line){return collapsedSpanAtSide(line,!1)}function conflictingCollapsedRange(doc,lineNo$$1,from,to,marker){var line=getLine(doc,lineNo$$1),sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var i=0;i<sps.length;++i){var sp=sps[i];if(sp.marker.collapsed){var found=sp.marker.find(0),fromCmp=cmp(found.from,from)||extraLeft(sp.marker)-extraLeft(marker),toCmp=cmp(found.to,to)||extraRight(sp.marker)-extraRight(marker);if(!(fromCmp>=0&&toCmp<=0||fromCmp<=0&&toCmp>=0)&&(fromCmp<=0&&(sp.marker.inclusiveRight&&marker.inclusiveLeft?cmp(found.to,from)>=0:cmp(found.to,from)>0)||fromCmp>=0&&(sp.marker.inclusiveRight&&marker.inclusiveLeft?cmp(found.from,to)<=0:cmp(found.from,to)<0)))return!0}}}function visualLine(line){for(var merged;merged=collapsedSpanAtStart(line);)line=merged.find(-1,!0).line;return line}function visualLineEnd(line){for(var merged;merged=collapsedSpanAtEnd(line);)line=merged.find(1,!0).line;return line}function visualLineContinued(line){for(var merged,lines;merged=collapsedSpanAtEnd(line);)line=merged.find(1,!0).line,(lines||(lines=[])).push(line);return lines}function visualLineNo(doc,lineN){var line=getLine(doc,lineN),vis=visualLine(line);return line==vis?lineN:lineNo(vis)}function visualLineEndNo(doc,lineN){if(lineN>doc.lastLine())return lineN;var merged,line=getLine(doc,lineN);if(!lineIsHidden(doc,line))return lineN;for(;merged=collapsedSpanAtEnd(line);)line=merged.find(1,!0).line;return lineNo(line)+1}function lineIsHidden(doc,line){var sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var sp=void 0,i=0;i<sps.length;++i)if((sp=sps[i]).marker.collapsed){if(null==sp.from)return!0;if(!sp.marker.widgetNode&&0==sp.from&&sp.marker.inclusiveLeft&&lineIsHiddenInner(doc,line,sp))return!0}}function lineIsHiddenInner(doc,line,span){if(null==span.to){var end=span.marker.find(1,!0);return lineIsHiddenInner(doc,end.line,getMarkedSpanFor(end.line.markedSpans,span.marker))}if(span.marker.inclusiveRight&&span.to==line.text.length)return!0;for(var sp=void 0,i=0;i<line.markedSpans.length;++i)if((sp=line.markedSpans[i]).marker.collapsed&&!sp.marker.widgetNode&&sp.from==span.to&&(null==sp.to||sp.to!=span.from)&&(sp.marker.inclusiveLeft||span.marker.inclusiveRight)&&lineIsHiddenInner(doc,line,sp))return!0}function heightAtLine(lineObj){for(var h=0,chunk=(lineObj=visualLine(lineObj)).parent,i=0;i<chunk.lines.length;++i){var line=chunk.lines[i];if(line==lineObj)break;h+=line.height}for(var p=chunk.parent;p;chunk=p,p=chunk.parent)for(var i$1=0;i$1<p.children.length;++i$1){var cur=p.children[i$1];if(cur==chunk)break;h+=cur.height}return h}function lineLength(line){if(0==line.height)return 0;for(var merged,len=line.text.length,cur=line;merged=collapsedSpanAtStart(cur);){var found=merged.find(0,!0);cur=found.from.line,len+=found.from.ch-found.to.ch}for(cur=line;merged=collapsedSpanAtEnd(cur);){var found$1=merged.find(0,!0);len-=cur.text.length-found$1.from.ch,len+=(cur=found$1.to.line).text.length-found$1.to.ch}return len}function findMaxLine(cm){var d=cm.display,doc=cm.doc;d.maxLine=getLine(doc,doc.first),d.maxLineLength=lineLength(d.maxLine),d.maxLineChanged=!0,doc.iter(function(line){var len=lineLength(line);len>d.maxLineLength&&(d.maxLineLength=len,d.maxLine=line)})}function iterateBidiSections(order,from,to,f){if(!order)return f(from,to,"ltr");for(var found=!1,i=0;i<order.length;++i){var part=order[i];(part.from<to&&part.to>from||from==to&&part.to==from)&&(f(Math.max(part.from,from),Math.min(part.to,to),1==part.level?"rtl":"ltr"),found=!0)}found||f(from,to,"ltr")}function getBidiPartAt(order,ch,sticky){var found;bidiOther=null;for(var i=0;i<order.length;++i){var cur=order[i];if(cur.from<ch&&cur.to>ch)return i;cur.to==ch&&(cur.from!=cur.to&&"before"==sticky?found=i:bidiOther=i),cur.from==ch&&(cur.from!=cur.to&&"before"!=sticky?found=i:bidiOther=i)}return null!=found?found:bidiOther}function getOrder(line,direction){var order=line.order;return null==order&&(order=line.order=bidiOrdering(line.text,direction)),order}function moveCharLogically(line,ch,dir){var target=skipExtendingChars(line.text,ch+dir,dir);return target<0||target>line.text.length?null:target}function moveLogically(line,start,dir){var ch=moveCharLogically(line,start.ch,dir);return null==ch?null:new Pos(start.line,ch,dir<0?"after":"before")}function endOfLine(visually,cm,lineObj,lineNo,dir){if(visually){var order=getOrder(lineObj,cm.doc.direction);if(order){var ch,part=dir<0?lst(order):order[0],sticky=dir<0==(1==part.level)?"after":"before";if(part.level>0){var prep=prepareMeasureForLine(cm,lineObj);ch=dir<0?lineObj.text.length-1:0;var targetTop=measureCharPrepared(cm,prep,ch).top;ch=findFirst(function(ch){return measureCharPrepared(cm,prep,ch).top==targetTop},dir<0==(1==part.level)?part.from:part.to-1,ch),"before"==sticky&&(ch=moveCharLogically(lineObj,ch,1))}else ch=dir<0?part.to:part.from;return new Pos(lineNo,ch,sticky)}}return new Pos(lineNo,dir<0?lineObj.text.length:0,dir<0?"before":"after")}function moveVisually(cm,line,start,dir){var bidi=getOrder(line,cm.doc.direction);if(!bidi)return moveLogically(line,start,dir);start.ch>=line.text.length?(start.ch=line.text.length,start.sticky="before"):start.ch<=0&&(start.ch=0,start.sticky="after");var partPos=getBidiPartAt(bidi,start.ch,start.sticky),part=bidi[partPos];if("ltr"==cm.doc.direction&&part.level%2==0&&(dir>0?part.to>start.ch:part.from<start.ch))return moveLogically(line,start,dir);var prep,mv=function(pos,dir){return moveCharLogically(line,pos instanceof Pos?pos.ch:pos,dir)},getWrappedLineExtent=function(ch){return cm.options.lineWrapping?(prep=prep||prepareMeasureForLine(cm,line),wrappedLineExtentChar(cm,line,prep,ch)):{begin:0,end:line.text.length}},wrappedLineExtent=getWrappedLineExtent("before"==start.sticky?mv(start,-1):start.ch);if("rtl"==cm.doc.direction||1==part.level){var moveInStorageOrder=1==part.level==dir<0,ch=mv(start,moveInStorageOrder?1:-1);if(null!=ch&&(moveInStorageOrder?ch<=part.to&&ch<=wrappedLineExtent.end:ch>=part.from&&ch>=wrappedLineExtent.begin)){var sticky=moveInStorageOrder?"before":"after";return new Pos(start.line,ch,sticky)}}var searchInVisualLine=function(partPos,dir,wrappedLineExtent){for(var getRes=function(ch,moveInStorageOrder){return moveInStorageOrder?new Pos(start.line,mv(ch,1),"before"):new Pos(start.line,ch,"after")};partPos>=0&&partPos<bidi.length;partPos+=dir){var part=bidi[partPos],moveInStorageOrder=dir>0==(1!=part.level),ch=moveInStorageOrder?wrappedLineExtent.begin:mv(wrappedLineExtent.end,-1);if(part.from<=ch&&ch<part.to)return getRes(ch,moveInStorageOrder);if(ch=moveInStorageOrder?part.from:mv(part.to,-1),wrappedLineExtent.begin<=ch&&ch<wrappedLineExtent.end)return getRes(ch,moveInStorageOrder)}},res=searchInVisualLine(partPos+dir,dir,wrappedLineExtent);if(res)return res;var nextCh=dir>0?wrappedLineExtent.end:mv(wrappedLineExtent.begin,-1);return null==nextCh||dir>0&&nextCh==line.text.length||!(res=searchInVisualLine(dir>0?0:bidi.length-1,dir,getWrappedLineExtent(nextCh)))?null:res}function getHandlers(emitter,type){return emitter._handlers&&emitter._handlers[type]||noHandlers}function off(emitter,type,f){if(emitter.removeEventListener)emitter.removeEventListener(type,f,!1);else if(emitter.detachEvent)emitter.detachEvent("on"+type,f);else{var map$$1=emitter._handlers,arr=map$$1&&map$$1[type];if(arr){var index=indexOf(arr,f);index>-1&&(map$$1[type]=arr.slice(0,index).concat(arr.slice(index+1)))}}}function signal(emitter,type){var handlers=getHandlers(emitter,type);if(handlers.length)for(var args=Array.prototype.slice.call(arguments,2),i=0;i<handlers.length;++i)handlers[i].apply(null,args)}function signalDOMEvent(cm,e,override){return"string"==typeof e&&(e={type:e,preventDefault:function(){this.defaultPrevented=!0}}),signal(cm,override||e.type,cm,e),e_defaultPrevented(e)||e.codemirrorIgnore}function signalCursorActivity(cm){var arr=cm._handlers&&cm._handlers.cursorActivity;if(arr)for(var set=cm.curOp.cursorActivityHandlers||(cm.curOp.cursorActivityHandlers=[]),i=0;i<arr.length;++i)-1==indexOf(set,arr[i])&&set.push(arr[i])}function hasHandler(emitter,type){return getHandlers(emitter,type).length>0}function eventMixin(ctor){ctor.prototype.on=function(type,f){on(this,type,f)},ctor.prototype.off=function(type,f){off(this,type,f)}}function e_preventDefault(e){e.preventDefault?e.preventDefault():e.returnValue=!1}function e_stopPropagation(e){e.stopPropagation?e.stopPropagation():e.cancelBubble=!0}function e_defaultPrevented(e){return null!=e.defaultPrevented?e.defaultPrevented:0==e.returnValue}function e_stop(e){e_preventDefault(e),e_stopPropagation(e)}function e_target(e){return e.target||e.srcElement}function e_button(e){var b=e.which;return null==b&&(1&e.button?b=1:2&e.button?b=3:4&e.button&&(b=2)),mac&&e.ctrlKey&&1==b&&(b=3),b}function zeroWidthElement(measure){if(null==zwspSupported){var test=elt("span","");removeChildrenAndAdd(measure,elt("span",[test,document.createTextNode("x")])),0!=measure.firstChild.offsetHeight&&(zwspSupported=test.offsetWidth<=1&&test.offsetHeight>2&&!(ie&&ie_version<8))}var node=zwspSupported?elt("span",""):elt("span"," ",null,"display: inline-block; width: 1px; margin-right: -1px");return node.setAttribute("cm-text",""),node}function hasBadBidiRects(measure){if(null!=badBidiRects)return badBidiRects;var txt=removeChildrenAndAdd(measure,document.createTextNode("AخA")),r0=range(txt,0,1).getBoundingClientRect(),r1=range(txt,1,2).getBoundingClientRect();return removeChildren(measure),!(!r0||r0.left==r0.right)&&(badBidiRects=r1.right-r0.right<3)}function hasBadZoomedRects(measure){if(null!=badZoomedRects)return badZoomedRects;var node=removeChildrenAndAdd(measure,elt("span","x")),normal=node.getBoundingClientRect(),fromRange=range(node,0,1).getBoundingClientRect();return badZoomedRects=Math.abs(normal.left-fromRange.left)>1}function defineMode(name,mode){arguments.length>2&&(mode.dependencies=Array.prototype.slice.call(arguments,2)),modes[name]=mode}function resolveMode(spec){if("string"==typeof spec&&mimeModes.hasOwnProperty(spec))spec=mimeModes[spec];else if(spec&&"string"==typeof spec.name&&mimeModes.hasOwnProperty(spec.name)){var found=mimeModes[spec.name];"string"==typeof found&&(found={name:found}),(spec=createObj(found,spec)).name=found.name}else{if("string"==typeof spec&&/^[\w\-]+\/[\w\-]+\+xml$/.test(spec))return resolveMode("application/xml");if("string"==typeof spec&&/^[\w\-]+\/[\w\-]+\+json$/.test(spec))return resolveMode("application/json")}return"string"==typeof spec?{name:spec}:spec||{name:"null"}}function getMode(options,spec){spec=resolveMode(spec);var mfactory=modes[spec.name];if(!mfactory)return getMode(options,"text/plain");var modeObj=mfactory(options,spec);if(modeExtensions.hasOwnProperty(spec.name)){var exts=modeExtensions[spec.name];for(var prop in exts)exts.hasOwnProperty(prop)&&(modeObj.hasOwnProperty(prop)&&(modeObj["_"+prop]=modeObj[prop]),modeObj[prop]=exts[prop])}if(modeObj.name=spec.name,spec.helperType&&(modeObj.helperType=spec.helperType),spec.modeProps)for(var prop$1 in spec.modeProps)modeObj[prop$1]=spec.modeProps[prop$1];return modeObj}function extendMode(mode,properties){copyObj(properties,modeExtensions.hasOwnProperty(mode)?modeExtensions[mode]:modeExtensions[mode]={})}function copyState(mode,state){if(!0===state)return state;if(mode.copyState)return mode.copyState(state);var nstate={};for(var n in state){var val=state[n];val instanceof Array&&(val=val.concat([])),nstate[n]=val}return nstate}function innerMode(mode,state){for(var info;mode.innerMode&&(info=mode.innerMode(state))&&info.mode!=mode;)state=info.state,mode=info.mode;return info||{mode:mode,state:state}}function startState(mode,a1,a2){return!mode.startState||mode.startState(a1,a2)}function highlightLine(cm,line,context,forceToEnd){var st=[cm.state.modeGen],lineClasses={};runMode(cm,line.text,cm.doc.mode,context,function(end,style){return st.push(end,style)},lineClasses,forceToEnd);for(var state=context.state,o=0;o<cm.state.overlays.length;++o)!function(o){var overlay=cm.state.overlays[o],i=1,at=0;context.state=!0,runMode(cm,line.text,overlay.mode,context,function(end,style){for(var start=i;at<end;){var i_end=st[i];i_end>end&&st.splice(i,1,end,st[i+1],i_end),i+=2,at=Math.min(end,i_end)}if(style)if(overlay.opaque)st.splice(start,i-start,end,"overlay "+style),i=start+2;else for(;start<i;start+=2){var cur=st[start+1];st[start+1]=(cur?cur+" ":"")+"overlay "+style}},lineClasses)}(o);return context.state=state,{styles:st,classes:lineClasses.bgClass||lineClasses.textClass?lineClasses:null}}function getLineStyles(cm,line,updateFrontier){if(!line.styles||line.styles[0]!=cm.state.modeGen){var context=getContextBefore(cm,lineNo(line)),resetState=line.text.length>cm.options.maxHighlightLength&©State(cm.doc.mode,context.state),result=highlightLine(cm,line,context);resetState&&(context.state=resetState),line.stateAfter=context.save(!resetState),line.styles=result.styles,result.classes?line.styleClasses=result.classes:line.styleClasses&&(line.styleClasses=null),updateFrontier===cm.doc.highlightFrontier&&(cm.doc.modeFrontier=Math.max(cm.doc.modeFrontier,++cm.doc.highlightFrontier))}return line.styles}function getContextBefore(cm,n,precise){var doc=cm.doc,display=cm.display;if(!doc.mode.startState)return new Context(doc,!0,n);var start=findStartLine(cm,n,precise),saved=start>doc.first&&getLine(doc,start-1).stateAfter,context=saved?Context.fromSaved(doc,saved,start):new Context(doc,startState(doc.mode),start);return doc.iter(start,n,function(line){processLine(cm,line.text,context);var pos=context.line;line.stateAfter=pos==n-1||pos%5==0||pos>=display.viewFrom&&pos<display.viewTo?context.save():null,context.nextLine()}),precise&&(doc.modeFrontier=context.line),context}function processLine(cm,text,context,startAt){var mode=cm.doc.mode,stream=new StringStream(text,cm.options.tabSize,context);for(stream.start=stream.pos=startAt||0,""==text&&callBlankLine(mode,context.state);!stream.eol();)readToken(mode,stream,context.state),stream.start=stream.pos}function callBlankLine(mode,state){if(mode.blankLine)return mode.blankLine(state);if(mode.innerMode){var inner=innerMode(mode,state);return inner.mode.blankLine?inner.mode.blankLine(inner.state):void 0}}function readToken(mode,stream,state,inner){for(var i=0;i<10;i++){inner&&(inner[0]=innerMode(mode,state).mode);var style=mode.token(stream,state);if(stream.pos>stream.start)return style}throw new Error("Mode "+mode.name+" failed to advance stream.")}function takeToken(cm,pos,precise,asArray){var style,tokens,doc=cm.doc,mode=doc.mode,line=getLine(doc,(pos=clipPos(doc,pos)).line),context=getContextBefore(cm,pos.line,precise),stream=new StringStream(line.text,cm.options.tabSize,context);for(asArray&&(tokens=[]);(asArray||stream.pos<pos.ch)&&!stream.eol();)stream.start=stream.pos,style=readToken(mode,stream,context.state),asArray&&tokens.push(new Token(stream,style,copyState(doc.mode,context.state)));return asArray?tokens:new Token(stream,style,context.state)}function extractLineClasses(type,output){if(type)for(;;){var lineClass=type.match(/(?:^|\s+)line-(background-)?(\S+)/);if(!lineClass)break;type=type.slice(0,lineClass.index)+type.slice(lineClass.index+lineClass[0].length);var prop=lineClass[1]?"bgClass":"textClass";null==output[prop]?output[prop]=lineClass[2]:new RegExp("(?:^|s)"+lineClass[2]+"(?:$|s)").test(output[prop])||(output[prop]+=" "+lineClass[2])}return type}function runMode(cm,text,mode,context,f,lineClasses,forceToEnd){var flattenSpans=mode.flattenSpans;null==flattenSpans&&(flattenSpans=cm.options.flattenSpans);var style,curStart=0,curStyle=null,stream=new StringStream(text,cm.options.tabSize,context),inner=cm.options.addModeClass&&[null];for(""==text&&extractLineClasses(callBlankLine(mode,context.state),lineClasses);!stream.eol();){if(stream.pos>cm.options.maxHighlightLength?(flattenSpans=!1,forceToEnd&&processLine(cm,text,context,stream.pos),stream.pos=text.length,style=null):style=extractLineClasses(readToken(mode,stream,context.state,inner),lineClasses),inner){var mName=inner[0].name;mName&&(style="m-"+(style?mName+" "+style:mName))}if(!flattenSpans||curStyle!=style){for(;curStart<stream.start;)f(curStart=Math.min(stream.start,curStart+5e3),curStyle);curStyle=style}stream.start=stream.pos}for(;curStart<stream.pos;){var pos=Math.min(stream.pos,curStart+5e3);f(pos,curStyle),curStart=pos}}function findStartLine(cm,n,precise){for(var minindent,minline,doc=cm.doc,lim=precise?-1:n-(cm.doc.mode.innerMode?1e3:100),search=n;search>lim;--search){if(search<=doc.first)return doc.first;var line=getLine(doc,search-1),after=line.stateAfter;if(after&&(!precise||search+(after instanceof SavedContext?after.lookAhead:0)<=doc.modeFrontier))return search;var indented=countColumn(line.text,null,cm.options.tabSize);(null==minline||minindent>indented)&&(minline=search-1,minindent=indented)}return minline}function retreatFrontier(doc,n){if(doc.modeFrontier=Math.min(doc.modeFrontier,n),!(doc.highlightFrontier<n-10)){for(var start=doc.first,line=n-1;line>start;line--){var saved=getLine(doc,line).stateAfter;if(saved&&(!(saved instanceof SavedContext)||line+saved.lookAhead<n)){start=line+1;break}}doc.highlightFrontier=Math.min(doc.highlightFrontier,start)}}function updateLine(line,text,markedSpans,estimateHeight){line.text=text,line.stateAfter&&(line.stateAfter=null),line.styles&&(line.styles=null),null!=line.order&&(line.order=null),detachMarkedSpans(line),attachMarkedSpans(line,markedSpans);var estHeight=estimateHeight?estimateHeight(line):1;estHeight!=line.height&&updateLineHeight(line,estHeight)}function cleanUpLine(line){line.parent=null,detachMarkedSpans(line)}function interpretTokenStyle(style,options){if(!style||/^\s*$/.test(style))return null;var cache=options.addModeClass?styleToClassCacheWithMode:styleToClassCache;return cache[style]||(cache[style]=style.replace(/\S+/g,"cm-$&"))}function buildLineContent(cm,lineView){var content=eltP("span",null,null,webkit?"padding-right: .1px":null),builder={pre:eltP("pre",[content],"CodeMirror-line"),content:content,col:0,pos:0,cm:cm,trailingSpace:!1,splitSpaces:(ie||webkit)&&cm.getOption("lineWrapping")};lineView.measure={};for(var i=0;i<=(lineView.rest?lineView.rest.length:0);i++){var line=i?lineView.rest[i-1]:lineView.line,order=void 0;builder.pos=0,builder.addToken=buildToken,hasBadBidiRects(cm.display.measure)&&(order=getOrder(line,cm.doc.direction))&&(builder.addToken=buildTokenBadBidi(builder.addToken,order)),builder.map=[],insertLineContent(line,builder,getLineStyles(cm,line,lineView!=cm.display.externalMeasured&&lineNo(line))),line.styleClasses&&(line.styleClasses.bgClass&&(builder.bgClass=joinClasses(line.styleClasses.bgClass,builder.bgClass||"")),line.styleClasses.textClass&&(builder.textClass=joinClasses(line.styleClasses.textClass,builder.textClass||""))),0==builder.map.length&&builder.map.push(0,0,builder.content.appendChild(zeroWidthElement(cm.display.measure))),0==i?(lineView.measure.map=builder.map,lineView.measure.cache={}):((lineView.measure.maps||(lineView.measure.maps=[])).push(builder.map),(lineView.measure.caches||(lineView.measure.caches=[])).push({}))}if(webkit){var last=builder.content.lastChild;(/\bcm-tab\b/.test(last.className)||last.querySelector&&last.querySelector(".cm-tab"))&&(builder.content.className="cm-tab-wrap-hack")}return signal(cm,"renderLine",cm,lineView.line,builder.pre),builder.pre.className&&(builder.textClass=joinClasses(builder.pre.className,builder.textClass||"")),builder}function defaultSpecialCharPlaceholder(ch){var token=elt("span","•","cm-invalidchar");return token.title="\\u"+ch.charCodeAt(0).toString(16),token.setAttribute("aria-label",token.title),token}function buildToken(builder,text,style,startStyle,endStyle,title,css){if(text){var content,displayText=builder.splitSpaces?splitSpaces(text,builder.trailingSpace):text,special=builder.cm.state.specialChars,mustWrap=!1;if(special.test(text)){content=document.createDocumentFragment();for(var pos=0;;){special.lastIndex=pos;var m=special.exec(text),skipped=m?m.index-pos:text.length-pos;if(skipped){var txt=document.createTextNode(displayText.slice(pos,pos+skipped));ie&&ie_version<9?content.appendChild(elt("span",[txt])):content.appendChild(txt),builder.map.push(builder.pos,builder.pos+skipped,txt),builder.col+=skipped,builder.pos+=skipped}if(!m)break;pos+=skipped+1;var txt$1=void 0;if("\t"==m[0]){var tabSize=builder.cm.options.tabSize,tabWidth=tabSize-builder.col%tabSize;(txt$1=content.appendChild(elt("span",spaceStr(tabWidth),"cm-tab"))).setAttribute("role","presentation"),txt$1.setAttribute("cm-text","\t"),builder.col+=tabWidth}else"\r"==m[0]||"\n"==m[0]?((txt$1=content.appendChild(elt("span","\r"==m[0]?"␍":"","cm-invalidchar"))).setAttribute("cm-text",m[0]),builder.col+=1):((txt$1=builder.cm.options.specialCharPlaceholder(m[0])).setAttribute("cm-text",m[0]),ie&&ie_version<9?content.appendChild(elt("span",[txt$1])):content.appendChild(txt$1),builder.col+=1);builder.map.push(builder.pos,builder.pos+1,txt$1),builder.pos++}}else builder.col+=text.length,content=document.createTextNode(displayText),builder.map.push(builder.pos,builder.pos+text.length,content),ie&&ie_version<9&&(mustWrap=!0),builder.pos+=text.length;if(builder.trailingSpace=32==displayText.charCodeAt(text.length-1),style||startStyle||endStyle||mustWrap||css){var fullStyle=style||"";startStyle&&(fullStyle+=startStyle),endStyle&&(fullStyle+=endStyle);var token=elt("span",[content],fullStyle,css);return title&&(token.title=title),builder.content.appendChild(token)}builder.content.appendChild(content)}}function splitSpaces(text,trailingBefore){if(text.length>1&&!/ /.test(text))return text;for(var spaceBefore=trailingBefore,result="",i=0;i<text.length;i++){var ch=text.charAt(i);" "!=ch||!spaceBefore||i!=text.length-1&&32!=text.charCodeAt(i+1)||(ch=" "),result+=ch,spaceBefore=" "==ch}return result}function buildTokenBadBidi(inner,order){return function(builder,text,style,startStyle,endStyle,title,css){style=style?style+" cm-force-border":"cm-force-border";for(var start=builder.pos,end=start+text.length;;){for(var part=void 0,i=0;i<order.length&&!((part=order[i]).to>start&&part.from<=start);i++);if(part.to>=end)return inner(builder,text,style,startStyle,endStyle,title,css);inner(builder,text.slice(0,part.to-start),style,startStyle,null,title,css),startStyle=null,text=text.slice(part.to-start),start=part.to}}}function buildCollapsedSpan(builder,size,marker,ignoreWidget){var widget=!ignoreWidget&&marker.widgetNode;widget&&builder.map.push(builder.pos,builder.pos+size,widget),!ignoreWidget&&builder.cm.display.input.needsContentAttribute&&(widget||(widget=builder.content.appendChild(document.createElement("span"))),widget.setAttribute("cm-marker",marker.id)),widget&&(builder.cm.display.input.setUneditable(widget),builder.content.appendChild(widget)),builder.pos+=size,builder.trailingSpace=!1}function insertLineContent(line,builder,styles){var spans=line.markedSpans,allText=line.text,at=0;if(spans)for(var style,css,spanStyle,spanEndStyle,spanStartStyle,title,collapsed,len=allText.length,pos=0,i=1,text="",nextChange=0;;){if(nextChange==pos){spanStyle=spanEndStyle=spanStartStyle=title=css="",collapsed=null,nextChange=1/0;for(var foundBookmarks=[],endStyles=void 0,j=0;j<spans.length;++j){var sp=spans[j],m=sp.marker;"bookmark"==m.type&&sp.from==pos&&m.widgetNode?foundBookmarks.push(m):sp.from<=pos&&(null==sp.to||sp.to>pos||m.collapsed&&sp.to==pos&&sp.from==pos)?(null!=sp.to&&sp.to!=pos&&nextChange>sp.to&&(nextChange=sp.to,spanEndStyle=""),m.className&&(spanStyle+=" "+m.className),m.css&&(css=(css?css+";":"")+m.css),m.startStyle&&sp.from==pos&&(spanStartStyle+=" "+m.startStyle),m.endStyle&&sp.to==nextChange&&(endStyles||(endStyles=[])).push(m.endStyle,sp.to),m.title&&!title&&(title=m.title),m.collapsed&&(!collapsed||compareCollapsedMarkers(collapsed.marker,m)<0)&&(collapsed=sp)):sp.from>pos&&nextChange>sp.from&&(nextChange=sp.from)}if(endStyles)for(var j$1=0;j$1<endStyles.length;j$1+=2)endStyles[j$1+1]==nextChange&&(spanEndStyle+=" "+endStyles[j$1]);if(!collapsed||collapsed.from==pos)for(var j$2=0;j$2<foundBookmarks.length;++j$2)buildCollapsedSpan(builder,0,foundBookmarks[j$2]);if(collapsed&&(collapsed.from||0)==pos){if(buildCollapsedSpan(builder,(null==collapsed.to?len+1:collapsed.to)-pos,collapsed.marker,null==collapsed.from),null==collapsed.to)return;collapsed.to==pos&&(collapsed=!1)}}if(pos>=len)break;for(var upto=Math.min(len,nextChange);;){if(text){var end=pos+text.length;if(!collapsed){var tokenText=end>upto?text.slice(0,upto-pos):text;builder.addToken(builder,tokenText,style?style+spanStyle:spanStyle,spanStartStyle,pos+tokenText.length==nextChange?spanEndStyle:"",title,css)}if(end>=upto){text=text.slice(upto-pos),pos=upto;break}pos=end,spanStartStyle=""}text=allText.slice(at,at=styles[i++]),style=interpretTokenStyle(styles[i++],builder.cm.options)}}else for(var i$1=1;i$1<styles.length;i$1+=2)builder.addToken(builder,allText.slice(at,at=styles[i$1]),interpretTokenStyle(styles[i$1+1],builder.cm.options))}function LineView(doc,line,lineN){this.line=line,this.rest=visualLineContinued(line),this.size=this.rest?lineNo(lst(this.rest))-lineN+1:1,this.node=this.text=null,this.hidden=lineIsHidden(doc,line)}function buildViewArray(cm,from,to){for(var nextPos,array=[],pos=from;pos<to;pos=nextPos){var view=new LineView(cm.doc,getLine(cm.doc,pos),pos);nextPos=pos+view.size,array.push(view)}return array}function pushOperation(op){operationGroup?operationGroup.ops.push(op):op.ownsGroup=operationGroup={ops:[op],delayedCallbacks:[]}}function fireCallbacksForOps(group){var callbacks=group.delayedCallbacks,i=0;do{for(;i<callbacks.length;i++)callbacks[i].call(null);for(var j=0;j<group.ops.length;j++){var op=group.ops[j];if(op.cursorActivityHandlers)for(;op.cursorActivityCalled<op.cursorActivityHandlers.length;)op.cursorActivityHandlers[op.cursorActivityCalled++].call(null,op.cm)}}while(i<callbacks.length)}function finishOperation(op,endCb){var group=op.ownsGroup;if(group)try{fireCallbacksForOps(group)}finally{operationGroup=null,endCb(group)}}function signalLater(emitter,type){var arr=getHandlers(emitter,type);if(arr.length){var list,args=Array.prototype.slice.call(arguments,2);operationGroup?list=operationGroup.delayedCallbacks:orphanDelayedCallbacks?list=orphanDelayedCallbacks:(list=orphanDelayedCallbacks=[],setTimeout(fireOrphanDelayed,0));for(var i=0;i<arr.length;++i)!function(i){list.push(function(){return arr[i].apply(null,args)})}(i)}}function fireOrphanDelayed(){var delayed=orphanDelayedCallbacks;orphanDelayedCallbacks=null;for(var i=0;i<delayed.length;++i)delayed[i]()}function updateLineForChanges(cm,lineView,lineN,dims){for(var j=0;j<lineView.changes.length;j++){var type=lineView.changes[j];"text"==type?updateLineText(cm,lineView):"gutter"==type?updateLineGutter(cm,lineView,lineN,dims):"class"==type?updateLineClasses(cm,lineView):"widget"==type&&updateLineWidgets(cm,lineView,dims)}lineView.changes=null}function ensureLineWrapped(lineView){return lineView.node==lineView.text&&(lineView.node=elt("div",null,null,"position: relative"),lineView.text.parentNode&&lineView.text.parentNode.replaceChild(lineView.node,lineView.text),lineView.node.appendChild(lineView.text),ie&&ie_version<8&&(lineView.node.style.zIndex=2)),lineView.node}function updateLineBackground(cm,lineView){var cls=lineView.bgClass?lineView.bgClass+" "+(lineView.line.bgClass||""):lineView.line.bgClass;if(cls&&(cls+=" CodeMirror-linebackground"),lineView.background)cls?lineView.background.className=cls:(lineView.background.parentNode.removeChild(lineView.background),lineView.background=null);else if(cls){var wrap=ensureLineWrapped(lineView);lineView.background=wrap.insertBefore(elt("div",null,cls),wrap.firstChild),cm.display.input.setUneditable(lineView.background)}}function getLineContent(cm,lineView){var ext=cm.display.externalMeasured;return ext&&ext.line==lineView.line?(cm.display.externalMeasured=null,lineView.measure=ext.measure,ext.built):buildLineContent(cm,lineView)}function updateLineText(cm,lineView){var cls=lineView.text.className,built=getLineContent(cm,lineView);lineView.text==lineView.node&&(lineView.node=built.pre),lineView.text.parentNode.replaceChild(built.pre,lineView.text),lineView.text=built.pre,built.bgClass!=lineView.bgClass||built.textClass!=lineView.textClass?(lineView.bgClass=built.bgClass,lineView.textClass=built.textClass,updateLineClasses(cm,lineView)):cls&&(lineView.text.className=cls)}function updateLineClasses(cm,lineView){updateLineBackground(cm,lineView),lineView.line.wrapClass?ensureLineWrapped(lineView).className=lineView.line.wrapClass:lineView.node!=lineView.text&&(lineView.node.className="");var textClass=lineView.textClass?lineView.textClass+" "+(lineView.line.textClass||""):lineView.line.textClass;lineView.text.className=textClass||""}function updateLineGutter(cm,lineView,lineN,dims){if(lineView.gutter&&(lineView.node.removeChild(lineView.gutter),lineView.gutter=null),lineView.gutterBackground&&(lineView.node.removeChild(lineView.gutterBackground),lineView.gutterBackground=null),lineView.line.gutterClass){var wrap=ensureLineWrapped(lineView);lineView.gutterBackground=elt("div",null,"CodeMirror-gutter-background "+lineView.line.gutterClass,"left: "+(cm.options.fixedGutter?dims.fixedPos:-dims.gutterTotalWidth)+"px; width: "+dims.gutterTotalWidth+"px"),cm.display.input.setUneditable(lineView.gutterBackground),wrap.insertBefore(lineView.gutterBackground,lineView.text)}var markers=lineView.line.gutterMarkers;if(cm.options.lineNumbers||markers){var wrap$1=ensureLineWrapped(lineView),gutterWrap=lineView.gutter=elt("div",null,"CodeMirror-gutter-wrapper","left: "+(cm.options.fixedGutter?dims.fixedPos:-dims.gutterTotalWidth)+"px");if(cm.display.input.setUneditable(gutterWrap),wrap$1.insertBefore(gutterWrap,lineView.text),lineView.line.gutterClass&&(gutterWrap.className+=" "+lineView.line.gutterClass),!cm.options.lineNumbers||markers&&markers["CodeMirror-linenumbers"]||(lineView.lineNumber=gutterWrap.appendChild(elt("div",lineNumberFor(cm.options,lineN),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+dims.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+cm.display.lineNumInnerWidth+"px"))),markers)for(var k=0;k<cm.options.gutters.length;++k){var id=cm.options.gutters[k],found=markers.hasOwnProperty(id)&&markers[id];found&&gutterWrap.appendChild(elt("div",[found],"CodeMirror-gutter-elt","left: "+dims.gutterLeft[id]+"px; width: "+dims.gutterWidth[id]+"px"))}}}function updateLineWidgets(cm,lineView,dims){lineView.alignable&&(lineView.alignable=null);for(var node=lineView.node.firstChild,next=void 0;node;node=next)next=node.nextSibling,"CodeMirror-linewidget"==node.className&&lineView.node.removeChild(node);insertLineWidgets(cm,lineView,dims)}function buildLineElement(cm,lineView,lineN,dims){var built=getLineContent(cm,lineView);return lineView.text=lineView.node=built.pre,built.bgClass&&(lineView.bgClass=built.bgClass),built.textClass&&(lineView.textClass=built.textClass),updateLineClasses(cm,lineView),updateLineGutter(cm,lineView,lineN,dims),insertLineWidgets(cm,lineView,dims),lineView.node}function insertLineWidgets(cm,lineView,dims){if(insertLineWidgetsFor(cm,lineView.line,lineView,dims,!0),lineView.rest)for(var i=0;i<lineView.rest.length;i++)insertLineWidgetsFor(cm,lineView.rest[i],lineView,dims,!1)}function insertLineWidgetsFor(cm,line,lineView,dims,allowAbove){if(line.widgets)for(var wrap=ensureLineWrapped(lineView),i=0,ws=line.widgets;i<ws.length;++i){var widget=ws[i],node=elt("div",[widget.node],"CodeMirror-linewidget");widget.handleMouseEvents||node.setAttribute("cm-ignore-events","true"),positionLineWidget(widget,node,lineView,dims),cm.display.input.setUneditable(node),allowAbove&&widget.above?wrap.insertBefore(node,lineView.gutter||lineView.text):wrap.appendChild(node),signalLater(widget,"redraw")}}function positionLineWidget(widget,node,lineView,dims){if(widget.noHScroll){(lineView.alignable||(lineView.alignable=[])).push(node);var width=dims.wrapperWidth;node.style.left=dims.fixedPos+"px",widget.coverGutter||(width-=dims.gutterTotalWidth,node.style.paddingLeft=dims.gutterTotalWidth+"px"),node.style.width=width+"px"}widget.coverGutter&&(node.style.zIndex=5,node.style.position="relative",widget.noHScroll||(node.style.marginLeft=-dims.gutterTotalWidth+"px"))}function widgetHeight(widget){if(null!=widget.height)return widget.height;var cm=widget.doc.cm;if(!cm)return 0;if(!contains(document.body,widget.node)){var parentStyle="position: relative;";widget.coverGutter&&(parentStyle+="margin-left: -"+cm.display.gutters.offsetWidth+"px;"),widget.noHScroll&&(parentStyle+="width: "+cm.display.wrapper.clientWidth+"px;"),removeChildrenAndAdd(cm.display.measure,elt("div",[widget.node],null,parentStyle))}return widget.height=widget.node.parentNode.offsetHeight}function eventInWidget(display,e){for(var n=e_target(e);n!=display.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==display.sizer&&n!=display.mover)return!0}function paddingTop(display){return display.lineSpace.offsetTop}function paddingVert(display){return display.mover.offsetHeight-display.lineSpace.offsetHeight}function paddingH(display){if(display.cachedPaddingH)return display.cachedPaddingH;var e=removeChildrenAndAdd(display.measure,elt("pre","x")),style=window.getComputedStyle?window.getComputedStyle(e):e.currentStyle,data={left:parseInt(style.paddingLeft),right:parseInt(style.paddingRight)};return isNaN(data.left)||isNaN(data.right)||(display.cachedPaddingH=data),data}function scrollGap(cm){return scrollerGap-cm.display.nativeBarWidth}function displayWidth(cm){return cm.display.scroller.clientWidth-scrollGap(cm)-cm.display.barWidth}function displayHeight(cm){return cm.display.scroller.clientHeight-scrollGap(cm)-cm.display.barHeight}function ensureLineHeights(cm,lineView,rect){var wrapping=cm.options.lineWrapping,curWidth=wrapping&&displayWidth(cm);if(!lineView.measure.heights||wrapping&&lineView.measure.width!=curWidth){var heights=lineView.measure.heights=[];if(wrapping){lineView.measure.width=curWidth;for(var rects=lineView.text.firstChild.getClientRects(),i=0;i<rects.length-1;i++){var cur=rects[i],next=rects[i+1];Math.abs(cur.bottom-next.bottom)>2&&heights.push((cur.bottom+next.top)/2-rect.top)}}heights.push(rect.bottom-rect.top)}}function mapFromLineView(lineView,line,lineN){if(lineView.line==line)return{map:lineView.measure.map,cache:lineView.measure.cache};for(var i=0;i<lineView.rest.length;i++)if(lineView.rest[i]==line)return{map:lineView.measure.maps[i],cache:lineView.measure.caches[i]};for(var i$1=0;i$1<lineView.rest.length;i$1++)if(lineNo(lineView.rest[i$1])>lineN)return{map:lineView.measure.maps[i$1],cache:lineView.measure.caches[i$1],before:!0}}function updateExternalMeasurement(cm,line){var lineN=lineNo(line=visualLine(line)),view=cm.display.externalMeasured=new LineView(cm.doc,line,lineN);view.lineN=lineN;var built=view.built=buildLineContent(cm,view);return view.text=built.pre,removeChildrenAndAdd(cm.display.lineMeasure,built.pre),view}function measureChar(cm,line,ch,bias){return measureCharPrepared(cm,prepareMeasureForLine(cm,line),ch,bias)}function findViewForLine(cm,lineN){if(lineN>=cm.display.viewFrom&&lineN<cm.display.viewTo)return cm.display.view[findViewIndex(cm,lineN)];var ext=cm.display.externalMeasured;return ext&&lineN>=ext.lineN&&lineN<ext.lineN+ext.size?ext:void 0}function prepareMeasureForLine(cm,line){var lineN=lineNo(line),view=findViewForLine(cm,lineN);view&&!view.text?view=null:view&&view.changes&&(updateLineForChanges(cm,view,lineN,getDimensions(cm)),cm.curOp.forceUpdate=!0),view||(view=updateExternalMeasurement(cm,line));var info=mapFromLineView(view,line,lineN);return{line:line,view:view,rect:null,map:info.map,cache:info.cache,before:info.before,hasHeights:!1}}function measureCharPrepared(cm,prepared,ch,bias,varHeight){prepared.before&&(ch=-1);var found,key=ch+(bias||"");return prepared.cache.hasOwnProperty(key)?found=prepared.cache[key]:(prepared.rect||(prepared.rect=prepared.view.text.getBoundingClientRect()),prepared.hasHeights||(ensureLineHeights(cm,prepared.view,prepared.rect),prepared.hasHeights=!0),(found=measureCharInner(cm,prepared,ch,bias)).bogus||(prepared.cache[key]=found)),{left:found.left,right:found.right,top:varHeight?found.rtop:found.top,bottom:varHeight?found.rbottom:found.bottom}}function nodeAndOffsetInLineMap(map$$1,ch,bias){for(var node,start,end,collapse,mStart,mEnd,i=0;i<map$$1.length;i+=3)if(mStart=map$$1[i],mEnd=map$$1[i+1],ch<mStart?(start=0,end=1,collapse="left"):ch<mEnd?end=(start=ch-mStart)+1:(i==map$$1.length-3||ch==mEnd&&map$$1[i+3]>ch)&&(start=(end=mEnd-mStart)-1,ch>=mEnd&&(collapse="right")),null!=start){if(node=map$$1[i+2],mStart==mEnd&&bias==(node.insertLeft?"left":"right")&&(collapse=bias),"left"==bias&&0==start)for(;i&&map$$1[i-2]==map$$1[i-3]&&map$$1[i-1].insertLeft;)node=map$$1[2+(i-=3)],collapse="left";if("right"==bias&&start==mEnd-mStart)for(;i<map$$1.length-3&&map$$1[i+3]==map$$1[i+4]&&!map$$1[i+5].insertLeft;)node=map$$1[(i+=3)+2],collapse="right";break}return{node:node,start:start,end:end,collapse:collapse,coverStart:mStart,coverEnd:mEnd}}function getUsefulRect(rects,bias){var rect=nullRect;if("left"==bias)for(var i=0;i<rects.length&&(rect=rects[i]).left==rect.right;i++);else for(var i$1=rects.length-1;i$1>=0&&(rect=rects[i$1]).left==rect.right;i$1--);return rect}function measureCharInner(cm,prepared,ch,bias){var rect,place=nodeAndOffsetInLineMap(prepared.map,ch,bias),node=place.node,start=place.start,end=place.end,collapse=place.collapse;if(3==node.nodeType){for(var i$1=0;i$1<4;i$1++){for(;start&&isExtendingChar(prepared.line.text.charAt(place.coverStart+start));)--start;for(;place.coverStart+end<place.coverEnd&&isExtendingChar(prepared.line.text.charAt(place.coverStart+end));)++end;if((rect=ie&&ie_version<9&&0==start&&end==place.coverEnd-place.coverStart?node.parentNode.getBoundingClientRect():getUsefulRect(range(node,start,end).getClientRects(),bias)).left||rect.right||0==start)break;end=start,start-=1,collapse="right"}ie&&ie_version<11&&(rect=maybeUpdateRectForZooming(cm.display.measure,rect))}else{start>0&&(collapse=bias="right");var rects;rect=cm.options.lineWrapping&&(rects=node.getClientRects()).length>1?rects["right"==bias?rects.length-1:0]:node.getBoundingClientRect()}if(ie&&ie_version<9&&!start&&(!rect||!rect.left&&!rect.right)){var rSpan=node.parentNode.getClientRects()[0];rect=rSpan?{left:rSpan.left,right:rSpan.left+charWidth(cm.display),top:rSpan.top,bottom:rSpan.bottom}:nullRect}for(var rtop=rect.top-prepared.rect.top,rbot=rect.bottom-prepared.rect.top,mid=(rtop+rbot)/2,heights=prepared.view.measure.heights,i=0;i<heights.length-1&&!(mid<heights[i]);i++);var top=i?heights[i-1]:0,bot=heights[i],result={left:("right"==collapse?rect.right:rect.left)-prepared.rect.left,right:("left"==collapse?rect.left:rect.right)-prepared.rect.left,top:top,bottom:bot};return rect.left||rect.right||(result.bogus=!0),cm.options.singleCursorHeightPerLine||(result.rtop=rtop,result.rbottom=rbot),result}function maybeUpdateRectForZooming(measure,rect){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!hasBadZoomedRects(measure))return rect;var scaleX=screen.logicalXDPI/screen.deviceXDPI,scaleY=screen.logicalYDPI/screen.deviceYDPI;return{left:rect.left*scaleX,right:rect.right*scaleX,top:rect.top*scaleY,bottom:rect.bottom*scaleY}}function clearLineMeasurementCacheFor(lineView){if(lineView.measure&&(lineView.measure.cache={},lineView.measure.heights=null,lineView.rest))for(var i=0;i<lineView.rest.length;i++)lineView.measure.caches[i]={}}function clearLineMeasurementCache(cm){cm.display.externalMeasure=null,removeChildren(cm.display.lineMeasure);for(var i=0;i<cm.display.view.length;i++)clearLineMeasurementCacheFor(cm.display.view[i])}function clearCaches(cm){clearLineMeasurementCache(cm),cm.display.cachedCharWidth=cm.display.cachedTextHeight=cm.display.cachedPaddingH=null,cm.options.lineWrapping||(cm.display.maxLineChanged=!0),cm.display.lineNumChars=null}function pageScrollX(){return chrome&&android?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function pageScrollY(){return chrome&&android?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function intoCoordSystem(cm,lineObj,rect,context,includeWidgets){if(!includeWidgets&&lineObj.widgets)for(var i=0;i<lineObj.widgets.length;++i)if(lineObj.widgets[i].above){var size=widgetHeight(lineObj.widgets[i]);rect.top+=size,rect.bottom+=size}if("line"==context)return rect;context||(context="local");var yOff=heightAtLine(lineObj);if("local"==context?yOff+=paddingTop(cm.display):yOff-=cm.display.viewOffset,"page"==context||"window"==context){var lOff=cm.display.lineSpace.getBoundingClientRect();yOff+=lOff.top+("window"==context?0:pageScrollY());var xOff=lOff.left+("window"==context?0:pageScrollX());rect.left+=xOff,rect.right+=xOff}return rect.top+=yOff,rect.bottom+=yOff,rect}function fromCoordSystem(cm,coords,context){if("div"==context)return coords;var left=coords.left,top=coords.top;if("page"==context)left-=pageScrollX(),top-=pageScrollY();else if("local"==context||!context){var localBox=cm.display.sizer.getBoundingClientRect();left+=localBox.left,top+=localBox.top}var lineSpaceBox=cm.display.lineSpace.getBoundingClientRect();return{left:left-lineSpaceBox.left,top:top-lineSpaceBox.top}}function charCoords(cm,pos,context,lineObj,bias){return lineObj||(lineObj=getLine(cm.doc,pos.line)),intoCoordSystem(cm,lineObj,measureChar(cm,lineObj,pos.ch,bias),context)}function cursorCoords(cm,pos,context,lineObj,preparedMeasure,varHeight){function get(ch,right){var m=measureCharPrepared(cm,preparedMeasure,ch,right?"right":"left",varHeight);return right?m.left=m.right:m.right=m.left,intoCoordSystem(cm,lineObj,m,context)}function getBidi(ch,partPos,invert){var right=order[partPos].level%2!=0;return get(invert?ch-1:ch,right!=invert)}lineObj=lineObj||getLine(cm.doc,pos.line),preparedMeasure||(preparedMeasure=prepareMeasureForLine(cm,lineObj));var order=getOrder(lineObj,cm.doc.direction),ch=pos.ch,sticky=pos.sticky;if(ch>=lineObj.text.length?(ch=lineObj.text.length,sticky="before"):ch<=0&&(ch=0,sticky="after"),!order)return get("before"==sticky?ch-1:ch,"before"==sticky);var partPos=getBidiPartAt(order,ch,sticky),other=bidiOther,val=getBidi(ch,partPos,"before"==sticky);return null!=other&&(val.other=getBidi(ch,other,"before"!=sticky)),val}function estimateCoords(cm,pos){var left=0;pos=clipPos(cm.doc,pos),cm.options.lineWrapping||(left=charWidth(cm.display)*pos.ch);var lineObj=getLine(cm.doc,pos.line),top=heightAtLine(lineObj)+paddingTop(cm.display);return{left:left,right:left,top:top,bottom:top+lineObj.height}}function PosWithInfo(line,ch,sticky,outside,xRel){var pos=Pos(line,ch,sticky);return pos.xRel=xRel,outside&&(pos.outside=!0),pos}function coordsChar(cm,x,y){var doc=cm.doc;if((y+=cm.display.viewOffset)<0)return PosWithInfo(doc.first,0,null,!0,-1);var lineN=lineAtHeight(doc,y),last=doc.first+doc.size-1;if(lineN>last)return PosWithInfo(doc.first+doc.size-1,getLine(doc,last).text.length,null,!0,1);x<0&&(x=0);for(var lineObj=getLine(doc,lineN);;){var found=coordsCharInner(cm,lineObj,lineN,x,y),merged=collapsedSpanAtEnd(lineObj),mergedPos=merged&&merged.find(0,!0);if(!merged||!(found.ch>mergedPos.from.ch||found.ch==mergedPos.from.ch&&found.xRel>0))return found;lineN=lineNo(lineObj=mergedPos.to.line)}}function wrappedLineExtent(cm,lineObj,preparedMeasure,y){var measure=function(ch){return intoCoordSystem(cm,lineObj,measureCharPrepared(cm,preparedMeasure,ch),"line")},end=lineObj.text.length,begin=findFirst(function(ch){return measure(ch-1).bottom<=y},end,0);return end=findFirst(function(ch){return measure(ch).top>y},begin,end),{begin:begin,end:end}}function wrappedLineExtentChar(cm,lineObj,preparedMeasure,target){return wrappedLineExtent(cm,lineObj,preparedMeasure,intoCoordSystem(cm,lineObj,measureCharPrepared(cm,preparedMeasure,target),"line").top)}function coordsCharInner(cm,lineObj,lineNo$$1,x,y){y-=heightAtLine(lineObj);var pos,begin=0,end=lineObj.text.length,preparedMeasure=prepareMeasureForLine(cm,lineObj);if(getOrder(lineObj,cm.doc.direction)){if(cm.options.lineWrapping){var assign;begin=(assign=wrappedLineExtent(cm,lineObj,preparedMeasure,y)).begin,end=assign.end}pos=new Pos(lineNo$$1,Math.floor(begin+(end-begin)/2));var prevDiff,prevPos,beginLeft=cursorCoords(cm,pos,"line",lineObj,preparedMeasure).left,dir=beginLeft<x?1:-1,diff=beginLeft-x,steps=Math.ceil((end-begin)/4);outer:do{prevDiff=diff,prevPos=pos;for(var i=0;i<steps;++i){var prevPos$1=pos;if(null==(pos=moveVisually(cm,lineObj,pos,dir))||pos.ch<begin||end<=("before"==pos.sticky?pos.ch-1:pos.ch)){pos=prevPos$1;break outer}}if(diff=cursorCoords(cm,pos,"line",lineObj,preparedMeasure).left-x,steps>1){var diff_change_per_step=Math.abs(diff-prevDiff)/steps;steps=Math.min(steps,Math.ceil(Math.abs(diff)/diff_change_per_step)),dir=diff<0?1:-1}}while(0!=diff&&(steps>1||dir<0!=diff<0&&Math.abs(diff)<=Math.abs(prevDiff)));if(Math.abs(diff)>Math.abs(prevDiff)){if(diff<0==prevDiff<0)throw new Error("Broke out of infinite loop in coordsCharInner");pos=prevPos}}else{var ch=findFirst(function(ch){var box=intoCoordSystem(cm,lineObj,measureCharPrepared(cm,preparedMeasure,ch),"line");return box.top>y?(end=Math.min(ch,end),!0):!(box.bottom<=y)&&(box.left>x||!(box.right<x)&&x-box.left<box.right-x)},begin,end);pos=new Pos(lineNo$$1,ch=skipExtendingChars(lineObj.text,ch,1),ch==end?"before":"after")}var coords=cursorCoords(cm,pos,"line",lineObj,preparedMeasure);return(y<coords.top||coords.bottom<y)&&(pos.outside=!0),pos.xRel=x<coords.left?-1:x>coords.right?1:0,pos}function textHeight(display){if(null!=display.cachedTextHeight)return display.cachedTextHeight;if(null==measureText){measureText=elt("pre");for(var i=0;i<49;++i)measureText.appendChild(document.createTextNode("x")),measureText.appendChild(elt("br"));measureText.appendChild(document.createTextNode("x"))}removeChildrenAndAdd(display.measure,measureText);var height=measureText.offsetHeight/50;return height>3&&(display.cachedTextHeight=height),removeChildren(display.measure),height||1}function charWidth(display){if(null!=display.cachedCharWidth)return display.cachedCharWidth;var anchor=elt("span","xxxxxxxxxx"),pre=elt("pre",[anchor]);removeChildrenAndAdd(display.measure,pre);var rect=anchor.getBoundingClientRect(),width=(rect.right-rect.left)/10;return width>2&&(display.cachedCharWidth=width),width||10}function getDimensions(cm){for(var d=cm.display,left={},width={},gutterLeft=d.gutters.clientLeft,n=d.gutters.firstChild,i=0;n;n=n.nextSibling,++i)left[cm.options.gutters[i]]=n.offsetLeft+n.clientLeft+gutterLeft,width[cm.options.gutters[i]]=n.clientWidth;return{fixedPos:compensateForHScroll(d),gutterTotalWidth:d.gutters.offsetWidth,gutterLeft:left,gutterWidth:width,wrapperWidth:d.wrapper.clientWidth}}function compensateForHScroll(display){return display.scroller.getBoundingClientRect().left-display.sizer.getBoundingClientRect().left}function estimateHeight(cm){var th=textHeight(cm.display),wrapping=cm.options.lineWrapping,perLine=wrapping&&Math.max(5,cm.display.scroller.clientWidth/charWidth(cm.display)-3);return function(line){if(lineIsHidden(cm.doc,line))return 0;var widgetsHeight=0;if(line.widgets)for(var i=0;i<line.widgets.length;i++)line.widgets[i].height&&(widgetsHeight+=line.widgets[i].height);return wrapping?widgetsHeight+(Math.ceil(line.text.length/perLine)||1)*th:widgetsHeight+th}}function estimateLineHeights(cm){var doc=cm.doc,est=estimateHeight(cm);doc.iter(function(line){var estHeight=est(line);estHeight!=line.height&&updateLineHeight(line,estHeight)})}function posFromMouse(cm,e,liberal,forRect){var display=cm.display;if(!liberal&&"true"==e_target(e).getAttribute("cm-not-content"))return null;var x,y,space=display.lineSpace.getBoundingClientRect();try{x=e.clientX-space.left,y=e.clientY-space.top}catch(e){return null}var line,coords=coordsChar(cm,x,y);if(forRect&&1==coords.xRel&&(line=getLine(cm.doc,coords.line).text).length==coords.ch){var colDiff=countColumn(line,line.length,cm.options.tabSize)-line.length;coords=Pos(coords.line,Math.max(0,Math.round((x-paddingH(cm.display).left)/charWidth(cm.display))-colDiff))}return coords}function findViewIndex(cm,n){if(n>=cm.display.viewTo)return null;if((n-=cm.display.viewFrom)<0)return null;for(var view=cm.display.view,i=0;i<view.length;i++)if((n-=view[i].size)<0)return i}function updateSelection(cm){cm.display.input.showSelection(cm.display.input.prepareSelection())}function prepareSelection(cm,primary){for(var doc=cm.doc,result={},curFragment=result.cursors=document.createDocumentFragment(),selFragment=result.selection=document.createDocumentFragment(),i=0;i<doc.sel.ranges.length;i++)if(!1!==primary||i!=doc.sel.primIndex){var range$$1=doc.sel.ranges[i];if(!(range$$1.from().line>=cm.display.viewTo||range$$1.to().line<cm.display.viewFrom)){var collapsed=range$$1.empty();(collapsed||cm.options.showCursorWhenSelecting)&&drawSelectionCursor(cm,range$$1.head,curFragment),collapsed||drawSelectionRange(cm,range$$1,selFragment)}}return result}function drawSelectionCursor(cm,head,output){var pos=cursorCoords(cm,head,"div",null,null,!cm.options.singleCursorHeightPerLine),cursor=output.appendChild(elt("div"," ","CodeMirror-cursor"));if(cursor.style.left=pos.left+"px",cursor.style.top=pos.top+"px",cursor.style.height=Math.max(0,pos.bottom-pos.top)*cm.options.cursorHeight+"px",pos.other){var otherCursor=output.appendChild(elt("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));otherCursor.style.display="",otherCursor.style.left=pos.other.left+"px",otherCursor.style.top=pos.other.top+"px",otherCursor.style.height=.85*(pos.other.bottom-pos.other.top)+"px"}}function drawSelectionRange(cm,range$$1,output){function add(left,top,width,bottom){top<0&&(top=0),top=Math.round(top),bottom=Math.round(bottom),fragment.appendChild(elt("div",null,"CodeMirror-selected","position: absolute; left: "+left+"px;\n top: "+top+"px; width: "+(null==width?rightSide-left:width)+"px;\n height: "+(bottom-top)+"px"))}function drawForLine(line,fromArg,toArg){function coords(ch,bias){return charCoords(cm,Pos(line,ch),"div",lineObj,bias)}var start,end,lineObj=getLine(doc,line),lineLen=lineObj.text.length;return iterateBidiSections(getOrder(lineObj,doc.direction),fromArg||0,null==toArg?lineLen:toArg,function(from,to,dir){var rightPos,left,right,leftPos=coords(from,"left");if(from==to)rightPos=leftPos,left=right=leftPos.left;else{if(rightPos=coords(to-1,"right"),"rtl"==dir){var tmp=leftPos;leftPos=rightPos,rightPos=tmp}left=leftPos.left,right=rightPos.right}null==fromArg&&0==from&&(left=leftSide),rightPos.top-leftPos.top>3&&(add(left,leftPos.top,null,leftPos.bottom),left=leftSide,leftPos.bottom<rightPos.top&&add(left,leftPos.bottom,null,rightPos.top)),null==toArg&&to==lineLen&&(right=rightSide),(!start||leftPos.top<start.top||leftPos.top==start.top&&leftPos.left<start.left)&&(start=leftPos),(!end||rightPos.bottom>end.bottom||rightPos.bottom==end.bottom&&rightPos.right>end.right)&&(end=rightPos),left<leftSide+1&&(left=leftSide),add(left,rightPos.top,right-left,rightPos.bottom)}),{start:start,end:end}}var display=cm.display,doc=cm.doc,fragment=document.createDocumentFragment(),padding=paddingH(cm.display),leftSide=padding.left,rightSide=Math.max(display.sizerWidth,displayWidth(cm)-display.sizer.offsetLeft)-padding.right,sFrom=range$$1.from(),sTo=range$$1.to();if(sFrom.line==sTo.line)drawForLine(sFrom.line,sFrom.ch,sTo.ch);else{var fromLine=getLine(doc,sFrom.line),toLine=getLine(doc,sTo.line),singleVLine=visualLine(fromLine)==visualLine(toLine),leftEnd=drawForLine(sFrom.line,sFrom.ch,singleVLine?fromLine.text.length+1:null).end,rightStart=drawForLine(sTo.line,singleVLine?0:null,sTo.ch).start;singleVLine&&(leftEnd.top<rightStart.top-2?(add(leftEnd.right,leftEnd.top,null,leftEnd.bottom),add(leftSide,rightStart.top,rightStart.left,rightStart.bottom)):add(leftEnd.right,leftEnd.top,rightStart.left-leftEnd.right,leftEnd.bottom)),leftEnd.bottom<rightStart.top&&add(leftSide,leftEnd.bottom,null,rightStart.top)}output.appendChild(fragment)}function restartBlink(cm){if(cm.state.focused){var display=cm.display;clearInterval(display.blinker);var on=!0;display.cursorDiv.style.visibility="",cm.options.cursorBlinkRate>0?display.blinker=setInterval(function(){return display.cursorDiv.style.visibility=(on=!on)?"":"hidden"},cm.options.cursorBlinkRate):cm.options.cursorBlinkRate<0&&(display.cursorDiv.style.visibility="hidden")}}function ensureFocus(cm){cm.state.focused||(cm.display.input.focus(),onFocus(cm))}function delayBlurEvent(cm){cm.state.delayingBlurEvent=!0,setTimeout(function(){cm.state.delayingBlurEvent&&(cm.state.delayingBlurEvent=!1,onBlur(cm))},100)}function onFocus(cm,e){cm.state.delayingBlurEvent&&(cm.state.delayingBlurEvent=!1),"nocursor"!=cm.options.readOnly&&(cm.state.focused||(signal(cm,"focus",cm,e),cm.state.focused=!0,addClass(cm.display.wrapper,"CodeMirror-focused"),cm.curOp||cm.display.selForContextMenu==cm.doc.sel||(cm.display.input.reset(),webkit&&setTimeout(function(){return cm.display.input.reset(!0)},20)),cm.display.input.receivedFocus()),restartBlink(cm))}function onBlur(cm,e){cm.state.delayingBlurEvent||(cm.state.focused&&(signal(cm,"blur",cm,e),cm.state.focused=!1,rmClass(cm.display.wrapper,"CodeMirror-focused")),clearInterval(cm.display.blinker),setTimeout(function(){cm.state.focused||(cm.display.shift=!1)},150))}function updateHeightsInViewport(cm){for(var display=cm.display,prevBottom=display.lineDiv.offsetTop,i=0;i<display.view.length;i++){var cur=display.view[i],height=void 0;if(!cur.hidden){if(ie&&ie_version<8){var bot=cur.node.offsetTop+cur.node.offsetHeight;height=bot-prevBottom,prevBottom=bot}else{var box=cur.node.getBoundingClientRect();height=box.bottom-box.top}var diff=cur.line.height-height;if(height<2&&(height=textHeight(display)),(diff>.001||diff<-.001)&&(updateLineHeight(cur.line,height),updateWidgetHeight(cur.line),cur.rest))for(var j=0;j<cur.rest.length;j++)updateWidgetHeight(cur.rest[j])}}}function updateWidgetHeight(line){if(line.widgets)for(var i=0;i<line.widgets.length;++i)line.widgets[i].height=line.widgets[i].node.parentNode.offsetHeight}function visibleLines(display,doc,viewport){var top=viewport&&null!=viewport.top?Math.max(0,viewport.top):display.scroller.scrollTop;top=Math.floor(top-paddingTop(display));var bottom=viewport&&null!=viewport.bottom?viewport.bottom:top+display.wrapper.clientHeight,from=lineAtHeight(doc,top),to=lineAtHeight(doc,bottom);if(viewport&&viewport.ensure){var ensureFrom=viewport.ensure.from.line,ensureTo=viewport.ensure.to.line;ensureFrom<from?(from=ensureFrom,to=lineAtHeight(doc,heightAtLine(getLine(doc,ensureFrom))+display.wrapper.clientHeight)):Math.min(ensureTo,doc.lastLine())>=to&&(from=lineAtHeight(doc,heightAtLine(getLine(doc,ensureTo))-display.wrapper.clientHeight),to=ensureTo)}return{from:from,to:Math.max(to,from+1)}}function alignHorizontally(cm){var display=cm.display,view=display.view;if(display.alignWidgets||display.gutters.firstChild&&cm.options.fixedGutter){for(var comp=compensateForHScroll(display)-display.scroller.scrollLeft+cm.doc.scrollLeft,gutterW=display.gutters.offsetWidth,left=comp+"px",i=0;i<view.length;i++)if(!view[i].hidden){cm.options.fixedGutter&&(view[i].gutter&&(view[i].gutter.style.left=left),view[i].gutterBackground&&(view[i].gutterBackground.style.left=left));var align=view[i].alignable;if(align)for(var j=0;j<align.length;j++)align[j].style.left=left}cm.options.fixedGutter&&(display.gutters.style.left=comp+gutterW+"px")}}function maybeUpdateLineNumberWidth(cm){if(!cm.options.lineNumbers)return!1;var doc=cm.doc,last=lineNumberFor(cm.options,doc.first+doc.size-1),display=cm.display;if(last.length!=display.lineNumChars){var test=display.measure.appendChild(elt("div",[elt("div",last)],"CodeMirror-linenumber CodeMirror-gutter-elt")),innerW=test.firstChild.offsetWidth,padding=test.offsetWidth-innerW;return display.lineGutter.style.width="",display.lineNumInnerWidth=Math.max(innerW,display.lineGutter.offsetWidth-padding)+1,display.lineNumWidth=display.lineNumInnerWidth+padding,display.lineNumChars=display.lineNumInnerWidth?last.length:-1,display.lineGutter.style.width=display.lineNumWidth+"px",updateGutterSpace(cm),!0}return!1}function maybeScrollWindow(cm,rect){if(!signalDOMEvent(cm,"scrollCursorIntoView")){var display=cm.display,box=display.sizer.getBoundingClientRect(),doScroll=null;if(rect.top+box.top<0?doScroll=!0:rect.bottom+box.top>(window.innerHeight||document.documentElement.clientHeight)&&(doScroll=!1),null!=doScroll&&!phantom){var scrollNode=elt("div","",null,"position: absolute;\n top: "+(rect.top-display.viewOffset-paddingTop(cm.display))+"px;\n height: "+(rect.bottom-rect.top+scrollGap(cm)+display.barHeight)+"px;\n left: "+rect.left+"px; width: "+Math.max(2,rect.right-rect.left)+"px;");cm.display.lineSpace.appendChild(scrollNode),scrollNode.scrollIntoView(doScroll),cm.display.lineSpace.removeChild(scrollNode)}}}function scrollPosIntoView(cm,pos,end,margin){null==margin&&(margin=0);for(var rect,limit=0;limit<5;limit++){var changed=!1,coords=cursorCoords(cm,pos),endCoords=end&&end!=pos?cursorCoords(cm,end):coords,scrollPos=calculateScrollPos(cm,rect={left:Math.min(coords.left,endCoords.left),top:Math.min(coords.top,endCoords.top)-margin,right:Math.max(coords.left,endCoords.left),bottom:Math.max(coords.bottom,endCoords.bottom)+margin}),startTop=cm.doc.scrollTop,startLeft=cm.doc.scrollLeft;if(null!=scrollPos.scrollTop&&(updateScrollTop(cm,scrollPos.scrollTop),Math.abs(cm.doc.scrollTop-startTop)>1&&(changed=!0)),null!=scrollPos.scrollLeft&&(setScrollLeft(cm,scrollPos.scrollLeft),Math.abs(cm.doc.scrollLeft-startLeft)>1&&(changed=!0)),!changed)break}return rect}function scrollIntoView(cm,rect){var scrollPos=calculateScrollPos(cm,rect);null!=scrollPos.scrollTop&&updateScrollTop(cm,scrollPos.scrollTop),null!=scrollPos.scrollLeft&&setScrollLeft(cm,scrollPos.scrollLeft)}function calculateScrollPos(cm,rect){var display=cm.display,snapMargin=textHeight(cm.display);rect.top<0&&(rect.top=0);var screentop=cm.curOp&&null!=cm.curOp.scrollTop?cm.curOp.scrollTop:display.scroller.scrollTop,screen=displayHeight(cm),result={};rect.bottom-rect.top>screen&&(rect.bottom=rect.top+screen);var docBottom=cm.doc.height+paddingVert(display),atTop=rect.top<snapMargin,atBottom=rect.bottom>docBottom-snapMargin;if(rect.top<screentop)result.scrollTop=atTop?0:rect.top;else if(rect.bottom>screentop+screen){var newTop=Math.min(rect.top,(atBottom?docBottom:rect.bottom)-screen);newTop!=screentop&&(result.scrollTop=newTop)}var screenleft=cm.curOp&&null!=cm.curOp.scrollLeft?cm.curOp.scrollLeft:display.scroller.scrollLeft,screenw=displayWidth(cm)-(cm.options.fixedGutter?display.gutters.offsetWidth:0),tooWide=rect.right-rect.left>screenw;return tooWide&&(rect.right=rect.left+screenw),rect.left<10?result.scrollLeft=0:rect.left<screenleft?result.scrollLeft=Math.max(0,rect.left-(tooWide?0:10)):rect.right>screenw+screenleft-3&&(result.scrollLeft=rect.right+(tooWide?0:10)-screenw),result}function addToScrollTop(cm,top){null!=top&&(resolveScrollToPos(cm),cm.curOp.scrollTop=(null==cm.curOp.scrollTop?cm.doc.scrollTop:cm.curOp.scrollTop)+top)}function ensureCursorVisible(cm){resolveScrollToPos(cm);var cur=cm.getCursor(),from=cur,to=cur;cm.options.lineWrapping||(from=cur.ch?Pos(cur.line,cur.ch-1):cur,to=Pos(cur.line,cur.ch+1)),cm.curOp.scrollToPos={from:from,to:to,margin:cm.options.cursorScrollMargin}}function scrollToCoords(cm,x,y){null==x&&null==y||resolveScrollToPos(cm),null!=x&&(cm.curOp.scrollLeft=x),null!=y&&(cm.curOp.scrollTop=y)}function scrollToRange(cm,range$$1){resolveScrollToPos(cm),cm.curOp.scrollToPos=range$$1}function resolveScrollToPos(cm){var range$$1=cm.curOp.scrollToPos;range$$1&&(cm.curOp.scrollToPos=null,scrollToCoordsRange(cm,estimateCoords(cm,range$$1.from),estimateCoords(cm,range$$1.to),range$$1.margin))}function scrollToCoordsRange(cm,from,to,margin){var sPos=calculateScrollPos(cm,{left:Math.min(from.left,to.left),top:Math.min(from.top,to.top)-margin,right:Math.max(from.right,to.right),bottom:Math.max(from.bottom,to.bottom)+margin});scrollToCoords(cm,sPos.scrollLeft,sPos.scrollTop)}function updateScrollTop(cm,val){Math.abs(cm.doc.scrollTop-val)<2||(gecko||updateDisplaySimple(cm,{top:val}),setScrollTop(cm,val,!0),gecko&&updateDisplaySimple(cm),startWorker(cm,100))}function setScrollTop(cm,val,forceScroll){val=Math.min(cm.display.scroller.scrollHeight-cm.display.scroller.clientHeight,val),(cm.display.scroller.scrollTop!=val||forceScroll)&&(cm.doc.scrollTop=val,cm.display.scrollbars.setScrollTop(val),cm.display.scroller.scrollTop!=val&&(cm.display.scroller.scrollTop=val))}function setScrollLeft(cm,val,isScroller,forceScroll){val=Math.min(val,cm.display.scroller.scrollWidth-cm.display.scroller.clientWidth),(isScroller?val==cm.doc.scrollLeft:Math.abs(cm.doc.scrollLeft-val)<2)&&!forceScroll||(cm.doc.scrollLeft=val,alignHorizontally(cm),cm.display.scroller.scrollLeft!=val&&(cm.display.scroller.scrollLeft=val),cm.display.scrollbars.setScrollLeft(val))}function measureForScrollbars(cm){var d=cm.display,gutterW=d.gutters.offsetWidth,docH=Math.round(cm.doc.height+paddingVert(cm.display));return{clientHeight:d.scroller.clientHeight,viewHeight:d.wrapper.clientHeight,scrollWidth:d.scroller.scrollWidth,clientWidth:d.scroller.clientWidth,viewWidth:d.wrapper.clientWidth,barLeft:cm.options.fixedGutter?gutterW:0,docHeight:docH,scrollHeight:docH+scrollGap(cm)+d.barHeight,nativeBarWidth:d.nativeBarWidth,gutterWidth:gutterW}}function updateScrollbars(cm,measure){measure||(measure=measureForScrollbars(cm));var startWidth=cm.display.barWidth,startHeight=cm.display.barHeight;updateScrollbarsInner(cm,measure);for(var i=0;i<4&&startWidth!=cm.display.barWidth||startHeight!=cm.display.barHeight;i++)startWidth!=cm.display.barWidth&&cm.options.lineWrapping&&updateHeightsInViewport(cm),updateScrollbarsInner(cm,measureForScrollbars(cm)),startWidth=cm.display.barWidth,startHeight=cm.display.barHeight}function updateScrollbarsInner(cm,measure){var d=cm.display,sizes=d.scrollbars.update(measure);d.sizer.style.paddingRight=(d.barWidth=sizes.right)+"px",d.sizer.style.paddingBottom=(d.barHeight=sizes.bottom)+"px",d.heightForcer.style.borderBottom=sizes.bottom+"px solid transparent",sizes.right&&sizes.bottom?(d.scrollbarFiller.style.display="block",d.scrollbarFiller.style.height=sizes.bottom+"px",d.scrollbarFiller.style.width=sizes.right+"px"):d.scrollbarFiller.style.display="",sizes.bottom&&cm.options.coverGutterNextToScrollbar&&cm.options.fixedGutter?(d.gutterFiller.style.display="block",d.gutterFiller.style.height=sizes.bottom+"px",d.gutterFiller.style.width=measure.gutterWidth+"px"):d.gutterFiller.style.display=""}function initScrollbars(cm){cm.display.scrollbars&&(cm.display.scrollbars.clear(),cm.display.scrollbars.addClass&&rmClass(cm.display.wrapper,cm.display.scrollbars.addClass)),cm.display.scrollbars=new scrollbarModel[cm.options.scrollbarStyle](function(node){cm.display.wrapper.insertBefore(node,cm.display.scrollbarFiller),on(node,"mousedown",function(){cm.state.focused&&setTimeout(function(){return cm.display.input.focus()},0)}),node.setAttribute("cm-not-content","true")},function(pos,axis){"horizontal"==axis?setScrollLeft(cm,pos):updateScrollTop(cm,pos)},cm),cm.display.scrollbars.addClass&&addClass(cm.display.wrapper,cm.display.scrollbars.addClass)}function startOperation(cm){cm.curOp={cm:cm,viewChanged:!1,startHeight:cm.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++nextOpId},pushOperation(cm.curOp)}function endOperation(cm){finishOperation(cm.curOp,function(group){for(var i=0;i<group.ops.length;i++)group.ops[i].cm.curOp=null;endOperations(group)})}function endOperations(group){for(var ops=group.ops,i=0;i<ops.length;i++)endOperation_R1(ops[i]);for(var i$1=0;i$1<ops.length;i$1++)endOperation_W1(ops[i$1]);for(var i$2=0;i$2<ops.length;i$2++)endOperation_R2(ops[i$2]);for(var i$3=0;i$3<ops.length;i$3++)endOperation_W2(ops[i$3]);for(var i$4=0;i$4<ops.length;i$4++)endOperation_finish(ops[i$4])}function endOperation_R1(op){var cm=op.cm,display=cm.display;maybeClipScrollbars(cm),op.updateMaxLine&&findMaxLine(cm),op.mustUpdate=op.viewChanged||op.forceUpdate||null!=op.scrollTop||op.scrollToPos&&(op.scrollToPos.from.line<display.viewFrom||op.scrollToPos.to.line>=display.viewTo)||display.maxLineChanged&&cm.options.lineWrapping,op.update=op.mustUpdate&&new DisplayUpdate(cm,op.mustUpdate&&{top:op.scrollTop,ensure:op.scrollToPos},op.forceUpdate)}function endOperation_W1(op){op.updatedDisplay=op.mustUpdate&&updateDisplayIfNeeded(op.cm,op.update)}function endOperation_R2(op){var cm=op.cm,display=cm.display;op.updatedDisplay&&updateHeightsInViewport(cm),op.barMeasure=measureForScrollbars(cm),display.maxLineChanged&&!cm.options.lineWrapping&&(op.adjustWidthTo=measureChar(cm,display.maxLine,display.maxLine.text.length).left+3,cm.display.sizerWidth=op.adjustWidthTo,op.barMeasure.scrollWidth=Math.max(display.scroller.clientWidth,display.sizer.offsetLeft+op.adjustWidthTo+scrollGap(cm)+cm.display.barWidth),op.maxScrollLeft=Math.max(0,display.sizer.offsetLeft+op.adjustWidthTo-displayWidth(cm))),(op.updatedDisplay||op.selectionChanged)&&(op.preparedSelection=display.input.prepareSelection(op.focus))}function endOperation_W2(op){var cm=op.cm;null!=op.adjustWidthTo&&(cm.display.sizer.style.minWidth=op.adjustWidthTo+"px",op.maxScrollLeft<cm.doc.scrollLeft&&setScrollLeft(cm,Math.min(cm.display.scroller.scrollLeft,op.maxScrollLeft),!0),cm.display.maxLineChanged=!1);var takeFocus=op.focus&&op.focus==activeElt()&&(!document.hasFocus||document.hasFocus());op.preparedSelection&&cm.display.input.showSelection(op.preparedSelection,takeFocus),(op.updatedDisplay||op.startHeight!=cm.doc.height)&&updateScrollbars(cm,op.barMeasure),op.updatedDisplay&&setDocumentHeight(cm,op.barMeasure),op.selectionChanged&&restartBlink(cm),cm.state.focused&&op.updateInput&&cm.display.input.reset(op.typing),takeFocus&&ensureFocus(op.cm)}function endOperation_finish(op){var cm=op.cm,display=cm.display,doc=cm.doc;op.updatedDisplay&&postUpdateDisplay(cm,op.update),null==display.wheelStartX||null==op.scrollTop&&null==op.scrollLeft&&!op.scrollToPos||(display.wheelStartX=display.wheelStartY=null),null!=op.scrollTop&&setScrollTop(cm,op.scrollTop,op.forceScroll),null!=op.scrollLeft&&setScrollLeft(cm,op.scrollLeft,!0,!0),op.scrollToPos&&maybeScrollWindow(cm,scrollPosIntoView(cm,clipPos(doc,op.scrollToPos.from),clipPos(doc,op.scrollToPos.to),op.scrollToPos.margin));var hidden=op.maybeHiddenMarkers,unhidden=op.maybeUnhiddenMarkers;if(hidden)for(var i=0;i<hidden.length;++i)hidden[i].lines.length||signal(hidden[i],"hide");if(unhidden)for(var i$1=0;i$1<unhidden.length;++i$1)unhidden[i$1].lines.length&&signal(unhidden[i$1],"unhide");display.wrapper.offsetHeight&&(doc.scrollTop=cm.display.scroller.scrollTop),op.changeObjs&&signal(cm,"changes",cm,op.changeObjs),op.update&&op.update.finish()}function runInOp(cm,f){if(cm.curOp)return f();startOperation(cm);try{return f()}finally{endOperation(cm)}}function operation(cm,f){return function(){if(cm.curOp)return f.apply(cm,arguments);startOperation(cm);try{return f.apply(cm,arguments)}finally{endOperation(cm)}}}function methodOp(f){return function(){if(this.curOp)return f.apply(this,arguments);startOperation(this);try{return f.apply(this,arguments)}finally{endOperation(this)}}}function docMethodOp(f){return function(){var cm=this.cm;if(!cm||cm.curOp)return f.apply(this,arguments);startOperation(cm);try{return f.apply(this,arguments)}finally{endOperation(cm)}}}function regChange(cm,from,to,lendiff){null==from&&(from=cm.doc.first),null==to&&(to=cm.doc.first+cm.doc.size),lendiff||(lendiff=0);var display=cm.display;if(lendiff&&to<display.viewTo&&(null==display.updateLineNumbers||display.updateLineNumbers>from)&&(display.updateLineNumbers=from),cm.curOp.viewChanged=!0,from>=display.viewTo)sawCollapsedSpans&&visualLineNo(cm.doc,from)<display.viewTo&&resetView(cm);else if(to<=display.viewFrom)sawCollapsedSpans&&visualLineEndNo(cm.doc,to+lendiff)>display.viewFrom?resetView(cm):(display.viewFrom+=lendiff,display.viewTo+=lendiff);else if(from<=display.viewFrom&&to>=display.viewTo)resetView(cm);else if(from<=display.viewFrom){var cut=viewCuttingPoint(cm,to,to+lendiff,1);cut?(display.view=display.view.slice(cut.index),display.viewFrom=cut.lineN,display.viewTo+=lendiff):resetView(cm)}else if(to>=display.viewTo){var cut$1=viewCuttingPoint(cm,from,from,-1);cut$1?(display.view=display.view.slice(0,cut$1.index),display.viewTo=cut$1.lineN):resetView(cm)}else{var cutTop=viewCuttingPoint(cm,from,from,-1),cutBot=viewCuttingPoint(cm,to,to+lendiff,1);cutTop&&cutBot?(display.view=display.view.slice(0,cutTop.index).concat(buildViewArray(cm,cutTop.lineN,cutBot.lineN)).concat(display.view.slice(cutBot.index)),display.viewTo+=lendiff):resetView(cm)}var ext=display.externalMeasured;ext&&(to<ext.lineN?ext.lineN+=lendiff:from<ext.lineN+ext.size&&(display.externalMeasured=null))}function regLineChange(cm,line,type){cm.curOp.viewChanged=!0;var display=cm.display,ext=cm.display.externalMeasured;if(ext&&line>=ext.lineN&&line<ext.lineN+ext.size&&(display.externalMeasured=null),!(line<display.viewFrom||line>=display.viewTo)){var lineView=display.view[findViewIndex(cm,line)];if(null!=lineView.node){var arr=lineView.changes||(lineView.changes=[]);-1==indexOf(arr,type)&&arr.push(type)}}}function resetView(cm){cm.display.viewFrom=cm.display.viewTo=cm.doc.first,cm.display.view=[],cm.display.viewOffset=0}function viewCuttingPoint(cm,oldN,newN,dir){var diff,index=findViewIndex(cm,oldN),view=cm.display.view;if(!sawCollapsedSpans||newN==cm.doc.first+cm.doc.size)return{index:index,lineN:newN};for(var n=cm.display.viewFrom,i=0;i<index;i++)n+=view[i].size;if(n!=oldN){if(dir>0){if(index==view.length-1)return null;diff=n+view[index].size-oldN,index++}else diff=n-oldN;oldN+=diff,newN+=diff}for(;visualLineNo(cm.doc,newN)!=newN;){if(index==(dir<0?0:view.length-1))return null;newN+=dir*view[index-(dir<0?1:0)].size,index+=dir}return{index:index,lineN:newN}}function adjustView(cm,from,to){var display=cm.display;0==display.view.length||from>=display.viewTo||to<=display.viewFrom?(display.view=buildViewArray(cm,from,to),display.viewFrom=from):(display.viewFrom>from?display.view=buildViewArray(cm,from,display.viewFrom).concat(display.view):display.viewFrom<from&&(display.view=display.view.slice(findViewIndex(cm,from))),display.viewFrom=from,display.viewTo<to?display.view=display.view.concat(buildViewArray(cm,display.viewTo,to)):display.viewTo>to&&(display.view=display.view.slice(0,findViewIndex(cm,to)))),display.viewTo=to}function countDirtyView(cm){for(var view=cm.display.view,dirty=0,i=0;i<view.length;i++){var lineView=view[i];lineView.hidden||lineView.node&&!lineView.changes||++dirty}return dirty}function startWorker(cm,time){cm.doc.highlightFrontier<cm.display.viewTo&&cm.state.highlight.set(time,bind(highlightWorker,cm))}function highlightWorker(cm){var doc=cm.doc;if(!(doc.highlightFrontier>=cm.display.viewTo)){var end=+new Date+cm.options.workTime,context=getContextBefore(cm,doc.highlightFrontier),changedLines=[];doc.iter(context.line,Math.min(doc.first+doc.size,cm.display.viewTo+500),function(line){if(context.line>=cm.display.viewFrom){var oldStyles=line.styles,resetState=line.text.length>cm.options.maxHighlightLength?copyState(doc.mode,context.state):null,highlighted=highlightLine(cm,line,context,!0);resetState&&(context.state=resetState),line.styles=highlighted.styles;var oldCls=line.styleClasses,newCls=highlighted.classes;newCls?line.styleClasses=newCls:oldCls&&(line.styleClasses=null);for(var ischange=!oldStyles||oldStyles.length!=line.styles.length||oldCls!=newCls&&(!oldCls||!newCls||oldCls.bgClass!=newCls.bgClass||oldCls.textClass!=newCls.textClass),i=0;!ischange&&i<oldStyles.length;++i)ischange=oldStyles[i]!=line.styles[i];ischange&&changedLines.push(context.line),line.stateAfter=context.save(),context.nextLine()}else line.text.length<=cm.options.maxHighlightLength&&processLine(cm,line.text,context),line.stateAfter=context.line%5==0?context.save():null,context.nextLine();if(+new Date>end)return startWorker(cm,cm.options.workDelay),!0}),doc.highlightFrontier=context.line,doc.modeFrontier=Math.max(doc.modeFrontier,context.line),changedLines.length&&runInOp(cm,function(){for(var i=0;i<changedLines.length;i++)regLineChange(cm,changedLines[i],"text")})}}function maybeClipScrollbars(cm){var display=cm.display;!display.scrollbarsClipped&&display.scroller.offsetWidth&&(display.nativeBarWidth=display.scroller.offsetWidth-display.scroller.clientWidth,display.heightForcer.style.height=scrollGap(cm)+"px",display.sizer.style.marginBottom=-display.nativeBarWidth+"px",display.sizer.style.borderRightWidth=scrollGap(cm)+"px",display.scrollbarsClipped=!0)}function selectionSnapshot(cm){if(cm.hasFocus())return null;var active=activeElt();if(!active||!contains(cm.display.lineDiv,active))return null;var result={activeElt:active};if(window.getSelection){var sel=window.getSelection();sel.anchorNode&&sel.extend&&contains(cm.display.lineDiv,sel.anchorNode)&&(result.anchorNode=sel.anchorNode,result.anchorOffset=sel.anchorOffset,result.focusNode=sel.focusNode,result.focusOffset=sel.focusOffset)}return result}function restoreSelection(snapshot){if(snapshot&&snapshot.activeElt&&snapshot.activeElt!=activeElt()&&(snapshot.activeElt.focus(),snapshot.anchorNode&&contains(document.body,snapshot.anchorNode)&&contains(document.body,snapshot.focusNode))){var sel=window.getSelection(),range$$1=document.createRange();range$$1.setEnd(snapshot.anchorNode,snapshot.anchorOffset),range$$1.collapse(!1),sel.removeAllRanges(),sel.addRange(range$$1),sel.extend(snapshot.focusNode,snapshot.focusOffset)}}function updateDisplayIfNeeded(cm,update){var display=cm.display,doc=cm.doc;if(update.editorIsHidden)return resetView(cm),!1;if(!update.force&&update.visible.from>=display.viewFrom&&update.visible.to<=display.viewTo&&(null==display.updateLineNumbers||display.updateLineNumbers>=display.viewTo)&&display.renderedView==display.view&&0==countDirtyView(cm))return!1;maybeUpdateLineNumberWidth(cm)&&(resetView(cm),update.dims=getDimensions(cm));var end=doc.first+doc.size,from=Math.max(update.visible.from-cm.options.viewportMargin,doc.first),to=Math.min(end,update.visible.to+cm.options.viewportMargin);display.viewFrom<from&&from-display.viewFrom<20&&(from=Math.max(doc.first,display.viewFrom)),display.viewTo>to&&display.viewTo-to<20&&(to=Math.min(end,display.viewTo)),sawCollapsedSpans&&(from=visualLineNo(cm.doc,from),to=visualLineEndNo(cm.doc,to));var different=from!=display.viewFrom||to!=display.viewTo||display.lastWrapHeight!=update.wrapperHeight||display.lastWrapWidth!=update.wrapperWidth;adjustView(cm,from,to),display.viewOffset=heightAtLine(getLine(cm.doc,display.viewFrom)),cm.display.mover.style.top=display.viewOffset+"px";var toUpdate=countDirtyView(cm);if(!different&&0==toUpdate&&!update.force&&display.renderedView==display.view&&(null==display.updateLineNumbers||display.updateLineNumbers>=display.viewTo))return!1;var selSnapshot=selectionSnapshot(cm);return toUpdate>4&&(display.lineDiv.style.display="none"),patchDisplay(cm,display.updateLineNumbers,update.dims),toUpdate>4&&(display.lineDiv.style.display=""),display.renderedView=display.view,restoreSelection(selSnapshot),removeChildren(display.cursorDiv),removeChildren(display.selectionDiv),display.gutters.style.height=display.sizer.style.minHeight=0,different&&(display.lastWrapHeight=update.wrapperHeight,display.lastWrapWidth=update.wrapperWidth,startWorker(cm,400)),display.updateLineNumbers=null,!0}function postUpdateDisplay(cm,update){for(var viewport=update.viewport,first=!0;(first&&cm.options.lineWrapping&&update.oldDisplayWidth!=displayWidth(cm)||(viewport&&null!=viewport.top&&(viewport={top:Math.min(cm.doc.height+paddingVert(cm.display)-displayHeight(cm),viewport.top)}),update.visible=visibleLines(cm.display,cm.doc,viewport),!(update.visible.from>=cm.display.viewFrom&&update.visible.to<=cm.display.viewTo)))&&updateDisplayIfNeeded(cm,update);first=!1){updateHeightsInViewport(cm);var barMeasure=measureForScrollbars(cm);updateSelection(cm),updateScrollbars(cm,barMeasure),setDocumentHeight(cm,barMeasure),update.force=!1}update.signal(cm,"update",cm),cm.display.viewFrom==cm.display.reportedViewFrom&&cm.display.viewTo==cm.display.reportedViewTo||(update.signal(cm,"viewportChange",cm,cm.display.viewFrom,cm.display.viewTo),cm.display.reportedViewFrom=cm.display.viewFrom,cm.display.reportedViewTo=cm.display.viewTo)}function updateDisplaySimple(cm,viewport){var update=new DisplayUpdate(cm,viewport);if(updateDisplayIfNeeded(cm,update)){updateHeightsInViewport(cm),postUpdateDisplay(cm,update);var barMeasure=measureForScrollbars(cm);updateSelection(cm),updateScrollbars(cm,barMeasure),setDocumentHeight(cm,barMeasure),update.finish()}}function patchDisplay(cm,updateNumbersFrom,dims){function rm(node){var next=node.nextSibling;return webkit&&mac&&cm.display.currentWheelTarget==node?node.style.display="none":node.parentNode.removeChild(node),next}for(var display=cm.display,lineNumbers=cm.options.lineNumbers,container=display.lineDiv,cur=container.firstChild,view=display.view,lineN=display.viewFrom,i=0;i<view.length;i++){var lineView=view[i];if(lineView.hidden);else if(lineView.node&&lineView.node.parentNode==container){for(;cur!=lineView.node;)cur=rm(cur);var updateNumber=lineNumbers&&null!=updateNumbersFrom&&updateNumbersFrom<=lineN&&lineView.lineNumber;lineView.changes&&(indexOf(lineView.changes,"gutter")>-1&&(updateNumber=!1),updateLineForChanges(cm,lineView,lineN,dims)),updateNumber&&(removeChildren(lineView.lineNumber),lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options,lineN)))),cur=lineView.node.nextSibling}else{var node=buildLineElement(cm,lineView,lineN,dims);container.insertBefore(node,cur)}lineN+=lineView.size}for(;cur;)cur=rm(cur)}function updateGutterSpace(cm){var width=cm.display.gutters.offsetWidth;cm.display.sizer.style.marginLeft=width+"px"}function setDocumentHeight(cm,measure){cm.display.sizer.style.minHeight=measure.docHeight+"px",cm.display.heightForcer.style.top=measure.docHeight+"px",cm.display.gutters.style.height=measure.docHeight+cm.display.barHeight+scrollGap(cm)+"px"}function updateGutters(cm){var gutters=cm.display.gutters,specs=cm.options.gutters;removeChildren(gutters);for(var i=0;i<specs.length;++i){var gutterClass=specs[i],gElt=gutters.appendChild(elt("div",null,"CodeMirror-gutter "+gutterClass));"CodeMirror-linenumbers"==gutterClass&&(cm.display.lineGutter=gElt,gElt.style.width=(cm.display.lineNumWidth||1)+"px")}gutters.style.display=i?"":"none",updateGutterSpace(cm)}function setGuttersForLineNumbers(options){var found=indexOf(options.gutters,"CodeMirror-linenumbers");-1==found&&options.lineNumbers?options.gutters=options.gutters.concat(["CodeMirror-linenumbers"]):found>-1&&!options.lineNumbers&&(options.gutters=options.gutters.slice(0),options.gutters.splice(found,1))}function wheelEventDelta(e){var dx=e.wheelDeltaX,dy=e.wheelDeltaY;return null==dx&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(dx=e.detail),null==dy&&e.detail&&e.axis==e.VERTICAL_AXIS?dy=e.detail:null==dy&&(dy=e.wheelDelta),{x:dx,y:dy}}function wheelEventPixels(e){var delta=wheelEventDelta(e);return delta.x*=wheelPixelsPerUnit,delta.y*=wheelPixelsPerUnit,delta}function onScrollWheel(cm,e){var delta=wheelEventDelta(e),dx=delta.x,dy=delta.y,display=cm.display,scroll=display.scroller,canScrollX=scroll.scrollWidth>scroll.clientWidth,canScrollY=scroll.scrollHeight>scroll.clientHeight;if(dx&&canScrollX||dy&&canScrollY){if(dy&&mac&&webkit)outer:for(var cur=e.target,view=display.view;cur!=scroll;cur=cur.parentNode)for(var i=0;i<view.length;i++)if(view[i].node==cur){cm.display.currentWheelTarget=cur;break outer}if(dx&&!gecko&&!presto&&null!=wheelPixelsPerUnit)return dy&&canScrollY&&updateScrollTop(cm,Math.max(0,scroll.scrollTop+dy*wheelPixelsPerUnit)),setScrollLeft(cm,Math.max(0,scroll.scrollLeft+dx*wheelPixelsPerUnit)),(!dy||dy&&canScrollY)&&e_preventDefault(e),void(display.wheelStartX=null);if(dy&&null!=wheelPixelsPerUnit){var pixels=dy*wheelPixelsPerUnit,top=cm.doc.scrollTop,bot=top+display.wrapper.clientHeight;pixels<0?top=Math.max(0,top+pixels-50):bot=Math.min(cm.doc.height,bot+pixels+50),updateDisplaySimple(cm,{top:top,bottom:bot})}wheelSamples<20&&(null==display.wheelStartX?(display.wheelStartX=scroll.scrollLeft,display.wheelStartY=scroll.scrollTop,display.wheelDX=dx,display.wheelDY=dy,setTimeout(function(){if(null!=display.wheelStartX){var movedX=scroll.scrollLeft-display.wheelStartX,movedY=scroll.scrollTop-display.wheelStartY,sample=movedY&&display.wheelDY&&movedY/display.wheelDY||movedX&&display.wheelDX&&movedX/display.wheelDX;display.wheelStartX=display.wheelStartY=null,sample&&(wheelPixelsPerUnit=(wheelPixelsPerUnit*wheelSamples+sample)/(wheelSamples+1),++wheelSamples)}},200)):(display.wheelDX+=dx,display.wheelDY+=dy))}}function normalizeSelection(ranges,primIndex){var prim=ranges[primIndex];ranges.sort(function(a,b){return cmp(a.from(),b.from())}),primIndex=indexOf(ranges,prim);for(var i=1;i<ranges.length;i++){var cur=ranges[i],prev=ranges[i-1];if(cmp(prev.to(),cur.from())>=0){var from=minPos(prev.from(),cur.from()),to=maxPos(prev.to(),cur.to()),inv=prev.empty()?cur.from()==cur.head:prev.from()==prev.head;i<=primIndex&&--primIndex,ranges.splice(--i,2,new Range(inv?to:from,inv?from:to))}}return new Selection(ranges,primIndex)}function simpleSelection(anchor,head){return new Selection([new Range(anchor,head||anchor)],0)}function changeEnd(change){return change.text?Pos(change.from.line+change.text.length-1,lst(change.text).length+(1==change.text.length?change.from.ch:0)):change.to}function adjustForChange(pos,change){if(cmp(pos,change.from)<0)return pos;if(cmp(pos,change.to)<=0)return changeEnd(change);var line=pos.line+change.text.length-(change.to.line-change.from.line)-1,ch=pos.ch;return pos.line==change.to.line&&(ch+=changeEnd(change).ch-change.to.ch),Pos(line,ch)}function computeSelAfterChange(doc,change){for(var out=[],i=0;i<doc.sel.ranges.length;i++){var range=doc.sel.ranges[i];out.push(new Range(adjustForChange(range.anchor,change),adjustForChange(range.head,change)))}return normalizeSelection(out,doc.sel.primIndex)}function offsetPos(pos,old,nw){return pos.line==old.line?Pos(nw.line,pos.ch-old.ch+nw.ch):Pos(nw.line+(pos.line-old.line),pos.ch)}function computeReplacedSel(doc,changes,hint){for(var out=[],oldPrev=Pos(doc.first,0),newPrev=oldPrev,i=0;i<changes.length;i++){var change=changes[i],from=offsetPos(change.from,oldPrev,newPrev),to=offsetPos(changeEnd(change),oldPrev,newPrev);if(oldPrev=change.to,newPrev=to,"around"==hint){var range=doc.sel.ranges[i],inv=cmp(range.head,range.anchor)<0;out[i]=new Range(inv?to:from,inv?from:to)}else out[i]=new Range(from,from)}return new Selection(out,doc.sel.primIndex)}function loadMode(cm){cm.doc.mode=getMode(cm.options,cm.doc.modeOption),resetModeState(cm)}function resetModeState(cm){cm.doc.iter(function(line){line.stateAfter&&(line.stateAfter=null),line.styles&&(line.styles=null)}),cm.doc.modeFrontier=cm.doc.highlightFrontier=cm.doc.first,startWorker(cm,100),cm.state.modeGen++,cm.curOp&®Change(cm)}function isWholeLineUpdate(doc,change){return 0==change.from.ch&&0==change.to.ch&&""==lst(change.text)&&(!doc.cm||doc.cm.options.wholeLineUpdateBefore)}function updateDoc(doc,change,markedSpans,estimateHeight$$1){function spansFor(n){return markedSpans?markedSpans[n]:null}function update(line,text,spans){updateLine(line,text,spans,estimateHeight$$1),signalLater(line,"change",line,change)}function linesFor(start,end){for(var result=[],i=start;i<end;++i)result.push(new Line(text[i],spansFor(i),estimateHeight$$1));return result}var from=change.from,to=change.to,text=change.text,firstLine=getLine(doc,from.line),lastLine=getLine(doc,to.line),lastText=lst(text),lastSpans=spansFor(text.length-1),nlines=to.line-from.line;if(change.full)doc.insert(0,linesFor(0,text.length)),doc.remove(text.length,doc.size-text.length);else if(isWholeLineUpdate(doc,change)){var added=linesFor(0,text.length-1);update(lastLine,lastLine.text,lastSpans),nlines&&doc.remove(from.line,nlines),added.length&&doc.insert(from.line,added)}else if(firstLine==lastLine)if(1==text.length)update(firstLine,firstLine.text.slice(0,from.ch)+lastText+firstLine.text.slice(to.ch),lastSpans);else{var added$1=linesFor(1,text.length-1);added$1.push(new Line(lastText+firstLine.text.slice(to.ch),lastSpans,estimateHeight$$1)),update(firstLine,firstLine.text.slice(0,from.ch)+text[0],spansFor(0)),doc.insert(from.line+1,added$1)}else if(1==text.length)update(firstLine,firstLine.text.slice(0,from.ch)+text[0]+lastLine.text.slice(to.ch),spansFor(0)),doc.remove(from.line+1,nlines);else{update(firstLine,firstLine.text.slice(0,from.ch)+text[0],spansFor(0)),update(lastLine,lastText+lastLine.text.slice(to.ch),lastSpans);var added$2=linesFor(1,text.length-1);nlines>1&&doc.remove(from.line+1,nlines-1),doc.insert(from.line+1,added$2)}signalLater(doc,"change",doc,change)}function linkedDocs(doc,f,sharedHistOnly){function propagate(doc,skip,sharedHist){if(doc.linked)for(var i=0;i<doc.linked.length;++i){var rel=doc.linked[i];if(rel.doc!=skip){var shared=sharedHist&&rel.sharedHist;sharedHistOnly&&!shared||(f(rel.doc,shared),propagate(rel.doc,doc,shared))}}}propagate(doc,null,!0)}function attachDoc(cm,doc){if(doc.cm)throw new Error("This document is already in use.");cm.doc=doc,doc.cm=cm,estimateLineHeights(cm),loadMode(cm),setDirectionClass(cm),cm.options.lineWrapping||findMaxLine(cm),cm.options.mode=doc.modeOption,regChange(cm)}function setDirectionClass(cm){("rtl"==cm.doc.direction?addClass:rmClass)(cm.display.lineDiv,"CodeMirror-rtl")}function directionChanged(cm){runInOp(cm,function(){setDirectionClass(cm),regChange(cm)})}function History(startGen){this.done=[],this.undone=[],this.undoDepth=1/0,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=startGen||1}function historyChangeFromChange(doc,change){var histChange={from:copyPos(change.from),to:changeEnd(change),text:getBetween(doc,change.from,change.to)};return attachLocalSpans(doc,histChange,change.from.line,change.to.line+1),linkedDocs(doc,function(doc){return attachLocalSpans(doc,histChange,change.from.line,change.to.line+1)},!0),histChange}function clearSelectionEvents(array){for(;array.length&&lst(array).ranges;)array.pop()}function lastChangeEvent(hist,force){return force?(clearSelectionEvents(hist.done),lst(hist.done)):hist.done.length&&!lst(hist.done).ranges?lst(hist.done):hist.done.length>1&&!hist.done[hist.done.length-2].ranges?(hist.done.pop(),lst(hist.done)):void 0}function addChangeToHistory(doc,change,selAfter,opId){var hist=doc.history;hist.undone.length=0;var cur,last,time=+new Date;if((hist.lastOp==opId||hist.lastOrigin==change.origin&&change.origin&&("+"==change.origin.charAt(0)&&doc.cm&&hist.lastModTime>time-doc.cm.options.historyEventDelay||"*"==change.origin.charAt(0)))&&(cur=lastChangeEvent(hist,hist.lastOp==opId)))last=lst(cur.changes),0==cmp(change.from,change.to)&&0==cmp(change.from,last.to)?last.to=changeEnd(change):cur.changes.push(historyChangeFromChange(doc,change));else{var before=lst(hist.done);for(before&&before.ranges||pushSelectionToHistory(doc.sel,hist.done),cur={changes:[historyChangeFromChange(doc,change)],generation:hist.generation},hist.done.push(cur);hist.done.length>hist.undoDepth;)hist.done.shift(),hist.done[0].ranges||hist.done.shift()}hist.done.push(selAfter),hist.generation=++hist.maxGeneration,hist.lastModTime=hist.lastSelTime=time,hist.lastOp=hist.lastSelOp=opId,hist.lastOrigin=hist.lastSelOrigin=change.origin,last||signal(doc,"historyAdded")}function selectionEventCanBeMerged(doc,origin,prev,sel){var ch=origin.charAt(0);return"*"==ch||"+"==ch&&prev.ranges.length==sel.ranges.length&&prev.somethingSelected()==sel.somethingSelected()&&new Date-doc.history.lastSelTime<=(doc.cm?doc.cm.options.historyEventDelay:500)}function addSelectionToHistory(doc,sel,opId,options){var hist=doc.history,origin=options&&options.origin;opId==hist.lastSelOp||origin&&hist.lastSelOrigin==origin&&(hist.lastModTime==hist.lastSelTime&&hist.lastOrigin==origin||selectionEventCanBeMerged(doc,origin,lst(hist.done),sel))?hist.done[hist.done.length-1]=sel:pushSelectionToHistory(sel,hist.done),hist.lastSelTime=+new Date,hist.lastSelOrigin=origin,hist.lastSelOp=opId,options&&!1!==options.clearRedo&&clearSelectionEvents(hist.undone)}function pushSelectionToHistory(sel,dest){var top=lst(dest);top&&top.ranges&&top.equals(sel)||dest.push(sel)}function attachLocalSpans(doc,change,from,to){var existing=change["spans_"+doc.id],n=0;doc.iter(Math.max(doc.first,from),Math.min(doc.first+doc.size,to),function(line){line.markedSpans&&((existing||(existing=change["spans_"+doc.id]={}))[n]=line.markedSpans),++n})}function removeClearedSpans(spans){if(!spans)return null;for(var out,i=0;i<spans.length;++i)spans[i].marker.explicitlyCleared?out||(out=spans.slice(0,i)):out&&out.push(spans[i]);return out?out.length?out:null:spans}function getOldSpans(doc,change){var found=change["spans_"+doc.id];if(!found)return null;for(var nw=[],i=0;i<change.text.length;++i)nw.push(removeClearedSpans(found[i]));return nw}function mergeOldSpans(doc,change){var old=getOldSpans(doc,change),stretched=stretchSpansOverChange(doc,change);if(!old)return stretched;if(!stretched)return old;for(var i=0;i<old.length;++i){var oldCur=old[i],stretchCur=stretched[i];if(oldCur&&stretchCur)spans:for(var j=0;j<stretchCur.length;++j){for(var span=stretchCur[j],k=0;k<oldCur.length;++k)if(oldCur[k].marker==span.marker)continue spans;oldCur.push(span)}else stretchCur&&(old[i]=stretchCur)}return old}function copyHistoryArray(events,newGroup,instantiateSel){for(var copy=[],i=0;i<events.length;++i){var event=events[i];if(event.ranges)copy.push(instantiateSel?Selection.prototype.deepCopy.call(event):event);else{var changes=event.changes,newChanges=[];copy.push({changes:newChanges});for(var j=0;j<changes.length;++j){var change=changes[j],m=void 0;if(newChanges.push({from:change.from,to:change.to,text:change.text}),newGroup)for(var prop in change)(m=prop.match(/^spans_(\d+)$/))&&indexOf(newGroup,Number(m[1]))>-1&&(lst(newChanges)[prop]=change[prop],delete change[prop])}}}return copy}function extendRange(range,head,other,extend){if(extend){var anchor=range.anchor;if(other){var posBefore=cmp(head,anchor)<0;posBefore!=cmp(other,anchor)<0?(anchor=head,head=other):posBefore!=cmp(head,other)<0&&(head=other)}return new Range(anchor,head)}return new Range(other||head,head)}function extendSelection(doc,head,other,options,extend){null==extend&&(extend=doc.cm&&(doc.cm.display.shift||doc.extend)),setSelection(doc,new Selection([extendRange(doc.sel.primary(),head,other,extend)],0),options)}function extendSelections(doc,heads,options){for(var out=[],extend=doc.cm&&(doc.cm.display.shift||doc.extend),i=0;i<doc.sel.ranges.length;i++)out[i]=extendRange(doc.sel.ranges[i],heads[i],null,extend);setSelection(doc,normalizeSelection(out,doc.sel.primIndex),options)}function replaceOneSelection(doc,i,range,options){var ranges=doc.sel.ranges.slice(0);ranges[i]=range,setSelection(doc,normalizeSelection(ranges,doc.sel.primIndex),options)}function setSimpleSelection(doc,anchor,head,options){setSelection(doc,simpleSelection(anchor,head),options)}function filterSelectionChange(doc,sel,options){var obj={ranges:sel.ranges,update:function(ranges){var this$1=this;this.ranges=[];for(var i=0;i<ranges.length;i++)this$1.ranges[i]=new Range(clipPos(doc,ranges[i].anchor),clipPos(doc,ranges[i].head))},origin:options&&options.origin};return signal(doc,"beforeSelectionChange",doc,obj),doc.cm&&signal(doc.cm,"beforeSelectionChange",doc.cm,obj),obj.ranges!=sel.ranges?normalizeSelection(obj.ranges,obj.ranges.length-1):sel}function setSelectionReplaceHistory(doc,sel,options){var done=doc.history.done,last=lst(done);last&&last.ranges?(done[done.length-1]=sel,setSelectionNoUndo(doc,sel,options)):setSelection(doc,sel,options)}function setSelection(doc,sel,options){setSelectionNoUndo(doc,sel,options),addSelectionToHistory(doc,doc.sel,doc.cm?doc.cm.curOp.id:NaN,options)}function setSelectionNoUndo(doc,sel,options){(hasHandler(doc,"beforeSelectionChange")||doc.cm&&hasHandler(doc.cm,"beforeSelectionChange"))&&(sel=filterSelectionChange(doc,sel,options)),setSelectionInner(doc,skipAtomicInSelection(doc,sel,options&&options.bias||(cmp(sel.primary().head,doc.sel.primary().head)<0?-1:1),!0)),options&&!1===options.scroll||!doc.cm||ensureCursorVisible(doc.cm)}function setSelectionInner(doc,sel){sel.equals(doc.sel)||(doc.sel=sel,doc.cm&&(doc.cm.curOp.updateInput=doc.cm.curOp.selectionChanged=!0,signalCursorActivity(doc.cm)),signalLater(doc,"cursorActivity",doc))}function reCheckSelection(doc){setSelectionInner(doc,skipAtomicInSelection(doc,doc.sel,null,!1))}function skipAtomicInSelection(doc,sel,bias,mayClear){for(var out,i=0;i<sel.ranges.length;i++){var range=sel.ranges[i],old=sel.ranges.length==doc.sel.ranges.length&&doc.sel.ranges[i],newAnchor=skipAtomic(doc,range.anchor,old&&old.anchor,bias,mayClear),newHead=skipAtomic(doc,range.head,old&&old.head,bias,mayClear);(out||newAnchor!=range.anchor||newHead!=range.head)&&(out||(out=sel.ranges.slice(0,i)),out[i]=new Range(newAnchor,newHead))}return out?normalizeSelection(out,sel.primIndex):sel}function skipAtomicInner(doc,pos,oldPos,dir,mayClear){var line=getLine(doc,pos.line);if(line.markedSpans)for(var i=0;i<line.markedSpans.length;++i){var sp=line.markedSpans[i],m=sp.marker;if((null==sp.from||(m.inclusiveLeft?sp.from<=pos.ch:sp.from<pos.ch))&&(null==sp.to||(m.inclusiveRight?sp.to>=pos.ch:sp.to>pos.ch))){if(mayClear&&(signal(m,"beforeCursorEnter"),m.explicitlyCleared)){if(line.markedSpans){--i;continue}break}if(!m.atomic)continue;if(oldPos){var near=m.find(dir<0?1:-1),diff=void 0;if((dir<0?m.inclusiveRight:m.inclusiveLeft)&&(near=movePos(doc,near,-dir,near&&near.line==pos.line?line:null)),near&&near.line==pos.line&&(diff=cmp(near,oldPos))&&(dir<0?diff<0:diff>0))return skipAtomicInner(doc,near,pos,dir,mayClear)}var far=m.find(dir<0?-1:1);return(dir<0?m.inclusiveLeft:m.inclusiveRight)&&(far=movePos(doc,far,dir,far.line==pos.line?line:null)),far?skipAtomicInner(doc,far,pos,dir,mayClear):null}}return pos}function skipAtomic(doc,pos,oldPos,bias,mayClear){var dir=bias||1,found=skipAtomicInner(doc,pos,oldPos,dir,mayClear)||!mayClear&&skipAtomicInner(doc,pos,oldPos,dir,!0)||skipAtomicInner(doc,pos,oldPos,-dir,mayClear)||!mayClear&&skipAtomicInner(doc,pos,oldPos,-dir,!0);return found||(doc.cantEdit=!0,Pos(doc.first,0))}function movePos(doc,pos,dir,line){return dir<0&&0==pos.ch?pos.line>doc.first?clipPos(doc,Pos(pos.line-1)):null:dir>0&&pos.ch==(line||getLine(doc,pos.line)).text.length?pos.line<doc.first+doc.size-1?Pos(pos.line+1,0):null:new Pos(pos.line,pos.ch+dir)}function selectAll(cm){cm.setSelection(Pos(cm.firstLine(),0),Pos(cm.lastLine()),sel_dontScroll)}function filterChange(doc,change,update){var obj={canceled:!1,from:change.from,to:change.to,text:change.text,origin:change.origin,cancel:function(){return obj.canceled=!0}};return update&&(obj.update=function(from,to,text,origin){from&&(obj.from=clipPos(doc,from)),to&&(obj.to=clipPos(doc,to)),text&&(obj.text=text),void 0!==origin&&(obj.origin=origin)}),signal(doc,"beforeChange",doc,obj),doc.cm&&signal(doc.cm,"beforeChange",doc.cm,obj),obj.canceled?null:{from:obj.from,to:obj.to,text:obj.text,origin:obj.origin}}function makeChange(doc,change,ignoreReadOnly){if(doc.cm){if(!doc.cm.curOp)return operation(doc.cm,makeChange)(doc,change,ignoreReadOnly);if(doc.cm.state.suppressEdits)return}if(!(hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange"))||(change=filterChange(doc,change,!0))){var split=sawReadOnlySpans&&!ignoreReadOnly&&removeReadOnlyRanges(doc,change.from,change.to);if(split)for(var i=split.length-1;i>=0;--i)makeChangeInner(doc,{from:split[i].from,to:split[i].to,text:i?[""]:change.text});else makeChangeInner(doc,change)}}function makeChangeInner(doc,change){if(1!=change.text.length||""!=change.text[0]||0!=cmp(change.from,change.to)){var selAfter=computeSelAfterChange(doc,change);addChangeToHistory(doc,change,selAfter,doc.cm?doc.cm.curOp.id:NaN),makeChangeSingleDoc(doc,change,selAfter,stretchSpansOverChange(doc,change));var rebased=[];linkedDocs(doc,function(doc,sharedHist){sharedHist||-1!=indexOf(rebased,doc.history)||(rebaseHist(doc.history,change),rebased.push(doc.history)),makeChangeSingleDoc(doc,change,null,stretchSpansOverChange(doc,change))})}}function makeChangeFromHistory(doc,type,allowSelectionOnly){if(!doc.cm||!doc.cm.state.suppressEdits||allowSelectionOnly){for(var event,hist=doc.history,selAfter=doc.sel,source="undo"==type?hist.done:hist.undone,dest="undo"==type?hist.undone:hist.done,i=0;i<source.length&&(event=source[i],allowSelectionOnly?!event.ranges||event.equals(doc.sel):event.ranges);i++);if(i!=source.length){for(hist.lastOrigin=hist.lastSelOrigin=null;(event=source.pop()).ranges;){if(pushSelectionToHistory(event,dest),allowSelectionOnly&&!event.equals(doc.sel))return void setSelection(doc,event,{clearRedo:!1});selAfter=event}var antiChanges=[];pushSelectionToHistory(selAfter,dest),dest.push({changes:antiChanges,generation:hist.generation}),hist.generation=event.generation||++hist.maxGeneration;for(var filter=hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange"),i$1=event.changes.length-1;i$1>=0;--i$1){var returned=function(i){var change=event.changes[i];if(change.origin=type,filter&&!filterChange(doc,change,!1))return source.length=0,{};antiChanges.push(historyChangeFromChange(doc,change));var after=i?computeSelAfterChange(doc,change):lst(source);makeChangeSingleDoc(doc,change,after,mergeOldSpans(doc,change)),!i&&doc.cm&&doc.cm.scrollIntoView({from:change.from,to:changeEnd(change)});var rebased=[];linkedDocs(doc,function(doc,sharedHist){sharedHist||-1!=indexOf(rebased,doc.history)||(rebaseHist(doc.history,change),rebased.push(doc.history)),makeChangeSingleDoc(doc,change,null,mergeOldSpans(doc,change))})}(i$1);if(returned)return returned.v}}}}function shiftDoc(doc,distance){if(0!=distance&&(doc.first+=distance,doc.sel=new Selection(map(doc.sel.ranges,function(range){return new Range(Pos(range.anchor.line+distance,range.anchor.ch),Pos(range.head.line+distance,range.head.ch))}),doc.sel.primIndex),doc.cm)){regChange(doc.cm,doc.first,doc.first-distance,distance);for(var d=doc.cm.display,l=d.viewFrom;l<d.viewTo;l++)regLineChange(doc.cm,l,"gutter")}}function makeChangeSingleDoc(doc,change,selAfter,spans){if(doc.cm&&!doc.cm.curOp)return operation(doc.cm,makeChangeSingleDoc)(doc,change,selAfter,spans);if(change.to.line<doc.first)shiftDoc(doc,change.text.length-1-(change.to.line-change.from.line));else if(!(change.from.line>doc.lastLine())){if(change.from.line<doc.first){var shift=change.text.length-1-(doc.first-change.from.line);shiftDoc(doc,shift),change={from:Pos(doc.first,0),to:Pos(change.to.line+shift,change.to.ch),text:[lst(change.text)],origin:change.origin}}var last=doc.lastLine();change.to.line>last&&(change={from:change.from,to:Pos(last,getLine(doc,last).text.length),text:[change.text[0]],origin:change.origin}),change.removed=getBetween(doc,change.from,change.to),selAfter||(selAfter=computeSelAfterChange(doc,change)),doc.cm?makeChangeSingleDocInEditor(doc.cm,change,spans):updateDoc(doc,change,spans),setSelectionNoUndo(doc,selAfter,sel_dontScroll)}}function makeChangeSingleDocInEditor(cm,change,spans){var doc=cm.doc,display=cm.display,from=change.from,to=change.to,recomputeMaxLength=!1,checkWidthStart=from.line;cm.options.lineWrapping||(checkWidthStart=lineNo(visualLine(getLine(doc,from.line))),doc.iter(checkWidthStart,to.line+1,function(line){if(line==display.maxLine)return recomputeMaxLength=!0,!0})),doc.sel.contains(change.from,change.to)>-1&&signalCursorActivity(cm),updateDoc(doc,change,spans,estimateHeight(cm)),cm.options.lineWrapping||(doc.iter(checkWidthStart,from.line+change.text.length,function(line){var len=lineLength(line);len>display.maxLineLength&&(display.maxLine=line,display.maxLineLength=len,display.maxLineChanged=!0,recomputeMaxLength=!1)}),recomputeMaxLength&&(cm.curOp.updateMaxLine=!0)),retreatFrontier(doc,from.line),startWorker(cm,400);var lendiff=change.text.length-(to.line-from.line)-1;change.full?regChange(cm):from.line!=to.line||1!=change.text.length||isWholeLineUpdate(cm.doc,change)?regChange(cm,from.line,to.line+1,lendiff):regLineChange(cm,from.line,"text");var changesHandler=hasHandler(cm,"changes"),changeHandler=hasHandler(cm,"change");if(changeHandler||changesHandler){var obj={from:from,to:to,text:change.text,removed:change.removed,origin:change.origin};changeHandler&&signalLater(cm,"change",cm,obj),changesHandler&&(cm.curOp.changeObjs||(cm.curOp.changeObjs=[])).push(obj)}cm.display.selForContextMenu=null}function replaceRange(doc,code,from,to,origin){if(to||(to=from),cmp(to,from)<0){var tmp=to;to=from,from=tmp}"string"==typeof code&&(code=doc.splitLines(code)),makeChange(doc,{from:from,to:to,text:code,origin:origin})}function rebaseHistSelSingle(pos,from,to,diff){to<pos.line?pos.line+=diff:from<pos.line&&(pos.line=from,pos.ch=0)}function rebaseHistArray(array,from,to,diff){for(var i=0;i<array.length;++i){var sub=array[i],ok=!0;if(sub.ranges){sub.copied||((sub=array[i]=sub.deepCopy()).copied=!0);for(var j=0;j<sub.ranges.length;j++)rebaseHistSelSingle(sub.ranges[j].anchor,from,to,diff),rebaseHistSelSingle(sub.ranges[j].head,from,to,diff)}else{for(var j$1=0;j$1<sub.changes.length;++j$1){var cur=sub.changes[j$1];if(to<cur.from.line)cur.from=Pos(cur.from.line+diff,cur.from.ch),cur.to=Pos(cur.to.line+diff,cur.to.ch);else if(from<=cur.to.line){ok=!1;break}}ok||(array.splice(0,i+1),i=0)}}}function rebaseHist(hist,change){var from=change.from.line,to=change.to.line,diff=change.text.length-(to-from)-1;rebaseHistArray(hist.done,from,to,diff),rebaseHistArray(hist.undone,from,to,diff)}function changeLine(doc,handle,changeType,op){var no=handle,line=handle;return"number"==typeof handle?line=getLine(doc,clipLine(doc,handle)):no=lineNo(handle),null==no?null:(op(line,no)&&doc.cm&®LineChange(doc.cm,no,changeType),line)}function LeafChunk(lines){var this$1=this;this.lines=lines,this.parent=null;for(var height=0,i=0;i<lines.length;++i)lines[i].parent=this$1,height+=lines[i].height;this.height=height}function BranchChunk(children){var this$1=this;this.children=children;for(var size=0,height=0,i=0;i<children.length;++i){var ch=children[i];size+=ch.chunkSize(),height+=ch.height,ch.parent=this$1}this.size=size,this.height=height,this.parent=null}function adjustScrollWhenAboveVisible(cm,line,diff){heightAtLine(line)<(cm.curOp&&cm.curOp.scrollTop||cm.doc.scrollTop)&&addToScrollTop(cm,diff)}function addLineWidget(doc,handle,node,options){var widget=new LineWidget(doc,node,options),cm=doc.cm;return cm&&widget.noHScroll&&(cm.display.alignWidgets=!0),changeLine(doc,handle,"widget",function(line){var widgets=line.widgets||(line.widgets=[]);if(null==widget.insertAt?widgets.push(widget):widgets.splice(Math.min(widgets.length-1,Math.max(0,widget.insertAt)),0,widget),widget.line=line,cm&&!lineIsHidden(doc,line)){var aboveVisible=heightAtLine(line)<doc.scrollTop;updateLineHeight(line,line.height+widgetHeight(widget)),aboveVisible&&addToScrollTop(cm,widget.height),cm.curOp.forceUpdate=!0}return!0}),signalLater(cm,"lineWidgetAdded",cm,widget,"number"==typeof handle?handle:lineNo(handle)),widget}function markText(doc,from,to,options,type){if(options&&options.shared)return markTextShared(doc,from,to,options,type);if(doc.cm&&!doc.cm.curOp)return operation(doc.cm,markText)(doc,from,to,options,type);var marker=new TextMarker(doc,type),diff=cmp(from,to);if(options&©Obj(options,marker,!1),diff>0||0==diff&&!1!==marker.clearWhenEmpty)return marker;if(marker.replacedWith&&(marker.collapsed=!0,marker.widgetNode=eltP("span",[marker.replacedWith],"CodeMirror-widget"),options.handleMouseEvents||marker.widgetNode.setAttribute("cm-ignore-events","true"),options.insertLeft&&(marker.widgetNode.insertLeft=!0)),marker.collapsed){if(conflictingCollapsedRange(doc,from.line,from,to,marker)||from.line!=to.line&&conflictingCollapsedRange(doc,to.line,from,to,marker))throw new Error("Inserting collapsed marker partially overlapping an existing one");seeCollapsedSpans()}marker.addToHistory&&addChangeToHistory(doc,{from:from,to:to,origin:"markText"},doc.sel,NaN);var updateMaxLine,curLine=from.line,cm=doc.cm;if(doc.iter(curLine,to.line+1,function(line){cm&&marker.collapsed&&!cm.options.lineWrapping&&visualLine(line)==cm.display.maxLine&&(updateMaxLine=!0),marker.collapsed&&curLine!=from.line&&updateLineHeight(line,0),addMarkedSpan(line,new MarkedSpan(marker,curLine==from.line?from.ch:null,curLine==to.line?to.ch:null)),++curLine}),marker.collapsed&&doc.iter(from.line,to.line+1,function(line){lineIsHidden(doc,line)&&updateLineHeight(line,0)}),marker.clearOnEnter&&on(marker,"beforeCursorEnter",function(){return marker.clear()}),marker.readOnly&&(seeReadOnlySpans(),(doc.history.done.length||doc.history.undone.length)&&doc.clearHistory()),marker.collapsed&&(marker.id=++nextMarkerId,marker.atomic=!0),cm){if(updateMaxLine&&(cm.curOp.updateMaxLine=!0),marker.collapsed)regChange(cm,from.line,to.line+1);else if(marker.className||marker.title||marker.startStyle||marker.endStyle||marker.css)for(var i=from.line;i<=to.line;i++)regLineChange(cm,i,"text");marker.atomic&&reCheckSelection(cm.doc),signalLater(cm,"markerAdded",cm,marker)}return marker}function markTextShared(doc,from,to,options,type){(options=copyObj(options)).shared=!1;var markers=[markText(doc,from,to,options,type)],primary=markers[0],widget=options.widgetNode;return linkedDocs(doc,function(doc){widget&&(options.widgetNode=widget.cloneNode(!0)),markers.push(markText(doc,clipPos(doc,from),clipPos(doc,to),options,type));for(var i=0;i<doc.linked.length;++i)if(doc.linked[i].isParent)return;primary=lst(markers)}),new SharedTextMarker(markers,primary)}function findSharedMarkers(doc){return doc.findMarks(Pos(doc.first,0),doc.clipPos(Pos(doc.lastLine())),function(m){return m.parent})}function copySharedMarkers(doc,markers){for(var i=0;i<markers.length;i++){var marker=markers[i],pos=marker.find(),mFrom=doc.clipPos(pos.from),mTo=doc.clipPos(pos.to);if(cmp(mFrom,mTo)){var subMark=markText(doc,mFrom,mTo,marker.primary,marker.primary.type);marker.markers.push(subMark),subMark.parent=marker}}}function detachSharedMarkers(markers){for(var i=0;i<markers.length;i++)!function(i){var marker=markers[i],linked=[marker.primary.doc];linkedDocs(marker.primary.doc,function(d){return linked.push(d)});for(var j=0;j<marker.markers.length;j++){var subMarker=marker.markers[j];-1==indexOf(linked,subMarker.doc)&&(subMarker.parent=null,marker.markers.splice(j--,1))}}(i)}function onDrop(e){var cm=this;if(clearDragCursor(cm),!signalDOMEvent(cm,e)&&!eventInWidget(cm.display,e)){e_preventDefault(e),ie&&(lastDrop=+new Date);var pos=posFromMouse(cm,e,!0),files=e.dataTransfer.files;if(pos&&!cm.isReadOnly())if(files&&files.length&&window.FileReader&&window.File)for(var n=files.length,text=Array(n),read=0,i=0;i<n;++i)!function(file,i){if(!cm.options.allowDropFileTypes||-1!=indexOf(cm.options.allowDropFileTypes,file.type)){var reader=new FileReader;reader.onload=operation(cm,function(){var content=reader.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(content)&&(content=""),text[i]=content,++read==n){var change={from:pos=clipPos(cm.doc,pos),to:pos,text:cm.doc.splitLines(text.join(cm.doc.lineSeparator())),origin:"paste"};makeChange(cm.doc,change),setSelectionReplaceHistory(cm.doc,simpleSelection(pos,changeEnd(change)))}}),reader.readAsText(file)}}(files[i],i);else{if(cm.state.draggingText&&cm.doc.sel.contains(pos)>-1)return cm.state.draggingText(e),void setTimeout(function(){return cm.display.input.focus()},20);try{var text$1=e.dataTransfer.getData("Text");if(text$1){var selected;if(cm.state.draggingText&&!cm.state.draggingText.copy&&(selected=cm.listSelections()),setSelectionNoUndo(cm.doc,simpleSelection(pos,pos)),selected)for(var i$1=0;i$1<selected.length;++i$1)replaceRange(cm.doc,"",selected[i$1].anchor,selected[i$1].head,"drag");cm.replaceSelection(text$1,"around","paste"),cm.display.input.focus()}}catch(e){}}}}function onDragStart(cm,e){if(ie&&(!cm.state.draggingText||+new Date-lastDrop<100))e_stop(e);else if(!signalDOMEvent(cm,e)&&!eventInWidget(cm.display,e)&&(e.dataTransfer.setData("Text",cm.getSelection()),e.dataTransfer.effectAllowed="copyMove",e.dataTransfer.setDragImage&&!safari)){var img=elt("img",null,null,"position: fixed; left: 0; top: 0;");img.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",presto&&(img.width=img.height=1,cm.display.wrapper.appendChild(img),img._top=img.offsetTop),e.dataTransfer.setDragImage(img,0,0),presto&&img.parentNode.removeChild(img)}}function onDragOver(cm,e){var pos=posFromMouse(cm,e);if(pos){var frag=document.createDocumentFragment();drawSelectionCursor(cm,pos,frag),cm.display.dragCursor||(cm.display.dragCursor=elt("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),cm.display.lineSpace.insertBefore(cm.display.dragCursor,cm.display.cursorDiv)),removeChildrenAndAdd(cm.display.dragCursor,frag)}}function clearDragCursor(cm){cm.display.dragCursor&&(cm.display.lineSpace.removeChild(cm.display.dragCursor),cm.display.dragCursor=null)}function forEachCodeMirror(f){if(document.getElementsByClassName)for(var byClass=document.getElementsByClassName("CodeMirror"),i=0;i<byClass.length;i++){var cm=byClass[i].CodeMirror;cm&&f(cm)}}function ensureGlobalHandlers(){globalsRegistered||(registerGlobalHandlers(),globalsRegistered=!0)}function registerGlobalHandlers(){var resizeTimer;on(window,"resize",function(){null==resizeTimer&&(resizeTimer=setTimeout(function(){resizeTimer=null,forEachCodeMirror(onResize)},100))}),on(window,"blur",function(){return forEachCodeMirror(onBlur)})}function onResize(cm){var d=cm.display;d.lastWrapHeight==d.wrapper.clientHeight&&d.lastWrapWidth==d.wrapper.clientWidth||(d.cachedCharWidth=d.cachedTextHeight=d.cachedPaddingH=null,d.scrollbarsClipped=!1,cm.setSize())}function normalizeKeyName(name){var parts=name.split(/-(?!$)/);name=parts[parts.length-1];for(var alt,ctrl,shift,cmd,i=0;i<parts.length-1;i++){var mod=parts[i];if(/^(cmd|meta|m)$/i.test(mod))cmd=!0;else if(/^a(lt)?$/i.test(mod))alt=!0;else if(/^(c|ctrl|control)$/i.test(mod))ctrl=!0;else{if(!/^s(hift)?$/i.test(mod))throw new Error("Unrecognized modifier name: "+mod);shift=!0}}return alt&&(name="Alt-"+name),ctrl&&(name="Ctrl-"+name),cmd&&(name="Cmd-"+name),shift&&(name="Shift-"+name),name}function normalizeKeyMap(keymap){var copy={};for(var keyname in keymap)if(keymap.hasOwnProperty(keyname)){var value=keymap[keyname];if(/^(name|fallthrough|(de|at)tach)$/.test(keyname))continue;if("..."==value){delete keymap[keyname];continue}for(var keys=map(keyname.split(" "),normalizeKeyName),i=0;i<keys.length;i++){var val=void 0,name=void 0;i==keys.length-1?(name=keys.join(" "),val=value):(name=keys.slice(0,i+1).join(" "),val="...");var prev=copy[name];if(prev){if(prev!=val)throw new Error("Inconsistent bindings for "+name)}else copy[name]=val}delete keymap[keyname]}for(var prop in copy)keymap[prop]=copy[prop];return keymap}function lookupKey(key,map$$1,handle,context){var found=(map$$1=getKeyMap(map$$1)).call?map$$1.call(key,context):map$$1[key];if(!1===found)return"nothing";if("..."===found)return"multi";if(null!=found&&handle(found))return"handled";if(map$$1.fallthrough){if("[object Array]"!=Object.prototype.toString.call(map$$1.fallthrough))return lookupKey(key,map$$1.fallthrough,handle,context);for(var i=0;i<map$$1.fallthrough.length;i++){var result=lookupKey(key,map$$1.fallthrough[i],handle,context);if(result)return result}}}function isModifierKey(value){var name="string"==typeof value?value:keyNames[value.keyCode];return"Ctrl"==name||"Alt"==name||"Shift"==name||"Mod"==name}function addModifierNames(name,event,noShift){var base=name;return event.altKey&&"Alt"!=base&&(name="Alt-"+name),(flipCtrlCmd?event.metaKey:event.ctrlKey)&&"Ctrl"!=base&&(name="Ctrl-"+name),(flipCtrlCmd?event.ctrlKey:event.metaKey)&&"Cmd"!=base&&(name="Cmd-"+name),!noShift&&event.shiftKey&&"Shift"!=base&&(name="Shift-"+name),name}function keyName(event,noShift){if(presto&&34==event.keyCode&&event.char)return!1;var name=keyNames[event.keyCode];return null!=name&&!event.altGraphKey&&addModifierNames(name,event,noShift)}function getKeyMap(val){return"string"==typeof val?keyMap[val]:val}function deleteNearSelection(cm,compute){for(var ranges=cm.doc.sel.ranges,kill=[],i=0;i<ranges.length;i++){for(var toKill=compute(ranges[i]);kill.length&&cmp(toKill.from,lst(kill).to)<=0;){var replaced=kill.pop();if(cmp(replaced.from,toKill.from)<0){toKill.from=replaced.from;break}}kill.push(toKill)}runInOp(cm,function(){for(var i=kill.length-1;i>=0;i--)replaceRange(cm.doc,"",kill[i].from,kill[i].to,"+delete");ensureCursorVisible(cm)})}function lineStart(cm,lineN){var line=getLine(cm.doc,lineN),visual=visualLine(line);return visual!=line&&(lineN=lineNo(visual)),endOfLine(!0,cm,visual,lineN,1)}function lineEnd(cm,lineN){var line=getLine(cm.doc,lineN),visual=visualLineEnd(line);return visual!=line&&(lineN=lineNo(visual)),endOfLine(!0,cm,line,lineN,-1)}function lineStartSmart(cm,pos){var start=lineStart(cm,pos.line),line=getLine(cm.doc,start.line),order=getOrder(line,cm.doc.direction);if(!order||0==order[0].level){var firstNonWS=Math.max(0,line.text.search(/\S/)),inWS=pos.line==start.line&&pos.ch<=firstNonWS&&pos.ch;return Pos(start.line,inWS?0:firstNonWS,start.sticky)}return start}function doHandleBinding(cm,bound,dropShift){if("string"==typeof bound&&!(bound=commands[bound]))return!1;cm.display.input.ensurePolled();var prevShift=cm.display.shift,done=!1;try{cm.isReadOnly()&&(cm.state.suppressEdits=!0),dropShift&&(cm.display.shift=!1),done=bound(cm)!=Pass}finally{cm.display.shift=prevShift,cm.state.suppressEdits=!1}return done}function lookupKeyForEditor(cm,name,handle){for(var i=0;i<cm.state.keyMaps.length;i++){var result=lookupKey(name,cm.state.keyMaps[i],handle,cm);if(result)return result}return cm.options.extraKeys&&lookupKey(name,cm.options.extraKeys,handle,cm)||lookupKey(name,cm.options.keyMap,handle,cm)}function dispatchKey(cm,name,e,handle){var seq=cm.state.keySeq;if(seq){if(isModifierKey(name))return"handled";stopSeq.set(50,function(){cm.state.keySeq==seq&&(cm.state.keySeq=null,cm.display.input.reset())}),name=seq+" "+name}var result=lookupKeyForEditor(cm,name,handle);return"multi"==result&&(cm.state.keySeq=name),"handled"==result&&signalLater(cm,"keyHandled",cm,name,e),"handled"!=result&&"multi"!=result||(e_preventDefault(e),restartBlink(cm)),seq&&!result&&/\'$/.test(name)?(e_preventDefault(e),!0):!!result}function handleKeyBinding(cm,e){var name=keyName(e,!0);return!!name&&(e.shiftKey&&!cm.state.keySeq?dispatchKey(cm,"Shift-"+name,e,function(b){return doHandleBinding(cm,b,!0)})||dispatchKey(cm,name,e,function(b){if("string"==typeof b?/^go[A-Z]/.test(b):b.motion)return doHandleBinding(cm,b)}):dispatchKey(cm,name,e,function(b){return doHandleBinding(cm,b)}))}function handleCharBinding(cm,e,ch){return dispatchKey(cm,"'"+ch+"'",e,function(b){return doHandleBinding(cm,b,!0)})}function onKeyDown(e){var cm=this;if(cm.curOp.focus=activeElt(),!signalDOMEvent(cm,e)){ie&&ie_version<11&&27==e.keyCode&&(e.returnValue=!1);var code=e.keyCode;cm.display.shift=16==code||e.shiftKey;var handled=handleKeyBinding(cm,e);presto&&(lastStoppedKey=handled?code:null,!handled&&88==code&&!hasCopyEvent&&(mac?e.metaKey:e.ctrlKey)&&cm.replaceSelection("",null,"cut")),18!=code||/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)||showCrossHair(cm)}}function showCrossHair(cm){function up(e){18!=e.keyCode&&e.altKey||(rmClass(lineDiv,"CodeMirror-crosshair"),off(document,"keyup",up),off(document,"mouseover",up))}var lineDiv=cm.display.lineDiv;addClass(lineDiv,"CodeMirror-crosshair"),on(document,"keyup",up),on(document,"mouseover",up)}function onKeyUp(e){16==e.keyCode&&(this.doc.sel.shift=!1),signalDOMEvent(this,e)}function onKeyPress(e){var cm=this;if(!(eventInWidget(cm.display,e)||signalDOMEvent(cm,e)||e.ctrlKey&&!e.altKey||mac&&e.metaKey)){var keyCode=e.keyCode,charCode=e.charCode;if(presto&&keyCode==lastStoppedKey)return lastStoppedKey=null,void e_preventDefault(e);if(!presto||e.which&&!(e.which<10)||!handleKeyBinding(cm,e)){var ch=String.fromCharCode(null==charCode?keyCode:charCode);"\b"!=ch&&(handleCharBinding(cm,e,ch)||cm.display.input.onKeyPress(e))}}}function clickRepeat(pos,button){var now=+new Date;return lastDoubleClick&&lastDoubleClick.compare(now,pos,button)?(lastClick=lastDoubleClick=null,"triple"):lastClick&&lastClick.compare(now,pos,button)?(lastDoubleClick=new PastClick(now,pos,button),lastClick=null,"double"):(lastClick=new PastClick(now,pos,button),lastDoubleClick=null,"single")}function onMouseDown(e){var cm=this,display=cm.display;if(!(signalDOMEvent(cm,e)||display.activeTouch&&display.input.supportsTouch()))if(display.input.ensurePolled(),display.shift=e.shiftKey,eventInWidget(display,e))webkit||(display.scroller.draggable=!1,setTimeout(function(){return display.scroller.draggable=!0},100));else if(!clickInGutter(cm,e)){var pos=posFromMouse(cm,e),button=e_button(e),repeat=pos?clickRepeat(pos,button):"single";window.focus(),1==button&&cm.state.selectingText&&cm.state.selectingText(e),pos&&handleMappedButton(cm,button,pos,repeat,e)||(1==button?pos?leftButtonDown(cm,pos,repeat,e):e_target(e)==display.scroller&&e_preventDefault(e):2==button?(pos&&extendSelection(cm.doc,pos),setTimeout(function(){return display.input.focus()},20)):3==button&&(captureRightClick?onContextMenu(cm,e):delayBlurEvent(cm)))}}function handleMappedButton(cm,button,pos,repeat,event){var name="Click";return"double"==repeat?name="Double"+name:"triple"==repeat&&(name="Triple"+name),name=(1==button?"Left":2==button?"Middle":"Right")+name,dispatchKey(cm,addModifierNames(name,event),event,function(bound){if("string"==typeof bound&&(bound=commands[bound]),!bound)return!1;var done=!1;try{cm.isReadOnly()&&(cm.state.suppressEdits=!0),done=bound(cm,pos)!=Pass}finally{cm.state.suppressEdits=!1}return done})}function configureMouse(cm,repeat,event){var option=cm.getOption("configureMouse"),value=option?option(cm,repeat,event):{};if(null==value.unit){var rect=chromeOS?event.shiftKey&&event.metaKey:event.altKey;value.unit=rect?"rectangle":"single"==repeat?"char":"double"==repeat?"word":"line"}return(null==value.extend||cm.doc.extend)&&(value.extend=cm.doc.extend||event.shiftKey),null==value.addNew&&(value.addNew=mac?event.metaKey:event.ctrlKey),null==value.moveOnDrag&&(value.moveOnDrag=!(mac?event.altKey:event.ctrlKey)),value}function leftButtonDown(cm,pos,repeat,event){ie?setTimeout(bind(ensureFocus,cm),0):cm.curOp.focus=activeElt();var contained,behavior=configureMouse(cm,repeat,event),sel=cm.doc.sel;cm.options.dragDrop&&dragAndDrop&&!cm.isReadOnly()&&"single"==repeat&&(contained=sel.contains(pos))>-1&&(cmp((contained=sel.ranges[contained]).from(),pos)<0||pos.xRel>0)&&(cmp(contained.to(),pos)>0||pos.xRel<0)?leftButtonStartDrag(cm,event,pos,behavior):leftButtonSelect(cm,event,pos,behavior)}function leftButtonStartDrag(cm,event,pos,behavior){var display=cm.display,moved=!1,dragEnd=operation(cm,function(e){webkit&&(display.scroller.draggable=!1),cm.state.draggingText=!1,off(document,"mouseup",dragEnd),off(document,"mousemove",mouseMove),off(display.scroller,"dragstart",dragStart),off(display.scroller,"drop",dragEnd),moved||(e_preventDefault(e),behavior.addNew||extendSelection(cm.doc,pos,null,null,behavior.extend),webkit||ie&&9==ie_version?setTimeout(function(){document.body.focus(),display.input.focus()},20):display.input.focus())}),mouseMove=function(e2){moved=moved||Math.abs(event.clientX-e2.clientX)+Math.abs(event.clientY-e2.clientY)>=10},dragStart=function(){return moved=!0};webkit&&(display.scroller.draggable=!0),cm.state.draggingText=dragEnd,dragEnd.copy=!behavior.moveOnDrag,display.scroller.dragDrop&&display.scroller.dragDrop(),on(document,"mouseup",dragEnd),on(document,"mousemove",mouseMove),on(display.scroller,"dragstart",dragStart),on(display.scroller,"drop",dragEnd),delayBlurEvent(cm),setTimeout(function(){return display.input.focus()},20)}function rangeForUnit(cm,pos,unit){if("char"==unit)return new Range(pos,pos);if("word"==unit)return cm.findWordAt(pos);if("line"==unit)return new Range(Pos(pos.line,0),clipPos(cm.doc,Pos(pos.line+1,0)));var result=unit(cm,pos);return new Range(result.from,result.to)}function leftButtonSelect(cm,event,start,behavior){function extendTo(pos){if(0!=cmp(lastPos,pos))if(lastPos=pos,"rectangle"==behavior.unit){for(var ranges=[],tabSize=cm.options.tabSize,startCol=countColumn(getLine(doc,start.line).text,start.ch,tabSize),posCol=countColumn(getLine(doc,pos.line).text,pos.ch,tabSize),left=Math.min(startCol,posCol),right=Math.max(startCol,posCol),line=Math.min(start.line,pos.line),end=Math.min(cm.lastLine(),Math.max(start.line,pos.line));line<=end;line++){var text=getLine(doc,line).text,leftPos=findColumn(text,left,tabSize);left==right?ranges.push(new Range(Pos(line,leftPos),Pos(line,leftPos))):text.length>leftPos&&ranges.push(new Range(Pos(line,leftPos),Pos(line,findColumn(text,right,tabSize))))}ranges.length||ranges.push(new Range(start,start)),setSelection(doc,normalizeSelection(startSel.ranges.slice(0,ourIndex).concat(ranges),ourIndex),{origin:"*mouse",scroll:!1}),cm.scrollIntoView(pos)}else{var head,oldRange=ourRange,range$$1=rangeForUnit(cm,pos,behavior.unit),anchor=oldRange.anchor;cmp(range$$1.anchor,anchor)>0?(head=range$$1.head,anchor=minPos(oldRange.from(),range$$1.anchor)):(head=range$$1.anchor,anchor=maxPos(oldRange.to(),range$$1.head));var ranges$1=startSel.ranges.slice(0);ranges$1[ourIndex]=new Range(clipPos(doc,anchor),head),setSelection(doc,normalizeSelection(ranges$1,ourIndex),sel_mouse)}}function extend(e){var curCount=++counter,cur=posFromMouse(cm,e,!0,"rectangle"==behavior.unit);if(cur)if(0!=cmp(cur,lastPos)){cm.curOp.focus=activeElt(),extendTo(cur);var visible=visibleLines(display,doc);(cur.line>=visible.to||cur.line<visible.from)&&setTimeout(operation(cm,function(){counter==curCount&&extend(e)}),150)}else{var outside=e.clientY<editorSize.top?-20:e.clientY>editorSize.bottom?20:0;outside&&setTimeout(operation(cm,function(){counter==curCount&&(display.scroller.scrollTop+=outside,extend(e))}),50)}}function done(e){cm.state.selectingText=!1,counter=1/0,e_preventDefault(e),display.input.focus(),off(document,"mousemove",move),off(document,"mouseup",up),doc.history.lastSelOrigin=null}var display=cm.display,doc=cm.doc;e_preventDefault(event);var ourRange,ourIndex,startSel=doc.sel,ranges=startSel.ranges;if(behavior.addNew&&!behavior.extend?(ourIndex=doc.sel.contains(start),ourRange=ourIndex>-1?ranges[ourIndex]:new Range(start,start)):(ourRange=doc.sel.primary(),ourIndex=doc.sel.primIndex),"rectangle"==behavior.unit)behavior.addNew||(ourRange=new Range(start,start)),start=posFromMouse(cm,event,!0,!0),ourIndex=-1;else{var range$$1=rangeForUnit(cm,start,behavior.unit);ourRange=behavior.extend?extendRange(ourRange,range$$1.anchor,range$$1.head,behavior.extend):range$$1}behavior.addNew?-1==ourIndex?(ourIndex=ranges.length,setSelection(doc,normalizeSelection(ranges.concat([ourRange]),ourIndex),{scroll:!1,origin:"*mouse"})):ranges.length>1&&ranges[ourIndex].empty()&&"char"==behavior.unit&&!behavior.extend?(setSelection(doc,normalizeSelection(ranges.slice(0,ourIndex).concat(ranges.slice(ourIndex+1)),0),{scroll:!1,origin:"*mouse"}),startSel=doc.sel):replaceOneSelection(doc,ourIndex,ourRange,sel_mouse):(ourIndex=0,setSelection(doc,new Selection([ourRange],0),sel_mouse),startSel=doc.sel);var lastPos=start,editorSize=display.wrapper.getBoundingClientRect(),counter=0,move=operation(cm,function(e){e_button(e)?extend(e):done(e)}),up=operation(cm,done);cm.state.selectingText=up,on(document,"mousemove",move),on(document,"mouseup",up)}function gutterEvent(cm,e,type,prevent){var mX,mY;try{mX=e.clientX,mY=e.clientY}catch(e){return!1}if(mX>=Math.floor(cm.display.gutters.getBoundingClientRect().right))return!1;prevent&&e_preventDefault(e);var display=cm.display,lineBox=display.lineDiv.getBoundingClientRect();if(mY>lineBox.bottom||!hasHandler(cm,type))return e_defaultPrevented(e);mY-=lineBox.top-display.viewOffset;for(var i=0;i<cm.options.gutters.length;++i){var g=display.gutters.childNodes[i];if(g&&g.getBoundingClientRect().right>=mX)return signal(cm,type,cm,lineAtHeight(cm.doc,mY),cm.options.gutters[i],e),e_defaultPrevented(e)}}function clickInGutter(cm,e){return gutterEvent(cm,e,"gutterClick",!0)}function onContextMenu(cm,e){eventInWidget(cm.display,e)||contextMenuInGutter(cm,e)||signalDOMEvent(cm,e,"contextmenu")||cm.display.input.onContextMenu(e)}function contextMenuInGutter(cm,e){return!!hasHandler(cm,"gutterContextMenu")&&gutterEvent(cm,e,"gutterContextMenu",!1)}function themeChanged(cm){cm.display.wrapper.className=cm.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+cm.options.theme.replace(/(^|\s)\s*/g," cm-s-"),clearCaches(cm)}function guttersChanged(cm){updateGutters(cm),regChange(cm),alignHorizontally(cm)}function dragDropChanged(cm,value,old){if(!value!=!(old&&old!=Init)){var funcs=cm.display.dragFunctions,toggle=value?on:off;toggle(cm.display.scroller,"dragstart",funcs.start),toggle(cm.display.scroller,"dragenter",funcs.enter),toggle(cm.display.scroller,"dragover",funcs.over),toggle(cm.display.scroller,"dragleave",funcs.leave),toggle(cm.display.scroller,"drop",funcs.drop)}}function wrappingChanged(cm){cm.options.lineWrapping?(addClass(cm.display.wrapper,"CodeMirror-wrap"),cm.display.sizer.style.minWidth="",cm.display.sizerWidth=null):(rmClass(cm.display.wrapper,"CodeMirror-wrap"),findMaxLine(cm)),estimateLineHeights(cm),regChange(cm),clearCaches(cm),setTimeout(function(){return updateScrollbars(cm)},100)}function CodeMirror$1(place,options){var this$1=this;if(!(this instanceof CodeMirror$1))return new CodeMirror$1(place,options);this.options=options=options?copyObj(options):{},copyObj(defaults,options,!1),setGuttersForLineNumbers(options);var doc=options.value;"string"==typeof doc&&(doc=new Doc(doc,options.mode,null,options.lineSeparator,options.direction)),this.doc=doc;var input=new CodeMirror$1.inputStyles[options.inputStyle](this),display=this.display=new Display(place,doc,input);display.wrapper.CodeMirror=this,updateGutters(this),themeChanged(this),options.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),initScrollbars(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new Delayed,keySeq:null,specialChars:null},options.autofocus&&!mobile&&display.input.focus(),ie&&ie_version<11&&setTimeout(function(){return this$1.display.input.reset(!0)},20),registerEventHandlers(this),ensureGlobalHandlers(),startOperation(this),this.curOp.forceUpdate=!0,attachDoc(this,doc),options.autofocus&&!mobile||this.hasFocus()?setTimeout(bind(onFocus,this),20):onBlur(this);for(var opt in optionHandlers)optionHandlers.hasOwnProperty(opt)&&optionHandlers[opt](this$1,options[opt],Init);maybeUpdateLineNumberWidth(this),options.finishInit&&options.finishInit(this);for(var i=0;i<initHooks.length;++i)initHooks[i](this$1);endOperation(this),webkit&&options.lineWrapping&&"optimizelegibility"==getComputedStyle(display.lineDiv).textRendering&&(display.lineDiv.style.textRendering="auto")}function registerEventHandlers(cm){function finishTouch(){d.activeTouch&&(touchFinished=setTimeout(function(){return d.activeTouch=null},1e3),(prevTouch=d.activeTouch).end=+new Date)}function isMouseLikeTouchEvent(e){if(1!=e.touches.length)return!1;var touch=e.touches[0];return touch.radiusX<=1&&touch.radiusY<=1}function farAway(touch,other){if(null==other.left)return!0;var dx=other.left-touch.left,dy=other.top-touch.top;return dx*dx+dy*dy>400}var d=cm.display;on(d.scroller,"mousedown",operation(cm,onMouseDown)),ie&&ie_version<11?on(d.scroller,"dblclick",operation(cm,function(e){if(!signalDOMEvent(cm,e)){var pos=posFromMouse(cm,e);if(pos&&!clickInGutter(cm,e)&&!eventInWidget(cm.display,e)){e_preventDefault(e);var word=cm.findWordAt(pos);extendSelection(cm.doc,word.anchor,word.head)}}})):on(d.scroller,"dblclick",function(e){return signalDOMEvent(cm,e)||e_preventDefault(e)}),captureRightClick||on(d.scroller,"contextmenu",function(e){return onContextMenu(cm,e)});var touchFinished,prevTouch={end:0};on(d.scroller,"touchstart",function(e){if(!signalDOMEvent(cm,e)&&!isMouseLikeTouchEvent(e)){d.input.ensurePolled(),clearTimeout(touchFinished);var now=+new Date;d.activeTouch={start:now,moved:!1,prev:now-prevTouch.end<=300?prevTouch:null},1==e.touches.length&&(d.activeTouch.left=e.touches[0].pageX,d.activeTouch.top=e.touches[0].pageY)}}),on(d.scroller,"touchmove",function(){d.activeTouch&&(d.activeTouch.moved=!0)}),on(d.scroller,"touchend",function(e){var touch=d.activeTouch;if(touch&&!eventInWidget(d,e)&&null!=touch.left&&!touch.moved&&new Date-touch.start<300){var range,pos=cm.coordsChar(d.activeTouch,"page");range=!touch.prev||farAway(touch,touch.prev)?new Range(pos,pos):!touch.prev.prev||farAway(touch,touch.prev.prev)?cm.findWordAt(pos):new Range(Pos(pos.line,0),clipPos(cm.doc,Pos(pos.line+1,0))),cm.setSelection(range.anchor,range.head),cm.focus(),e_preventDefault(e)}finishTouch()}),on(d.scroller,"touchcancel",finishTouch),on(d.scroller,"scroll",function(){d.scroller.clientHeight&&(updateScrollTop(cm,d.scroller.scrollTop),setScrollLeft(cm,d.scroller.scrollLeft,!0),signal(cm,"scroll",cm))}),on(d.scroller,"mousewheel",function(e){return onScrollWheel(cm,e)}),on(d.scroller,"DOMMouseScroll",function(e){return onScrollWheel(cm,e)}),on(d.wrapper,"scroll",function(){return d.wrapper.scrollTop=d.wrapper.scrollLeft=0}),d.dragFunctions={enter:function(e){signalDOMEvent(cm,e)||e_stop(e)},over:function(e){signalDOMEvent(cm,e)||(onDragOver(cm,e),e_stop(e))},start:function(e){return onDragStart(cm,e)},drop:operation(cm,onDrop),leave:function(e){signalDOMEvent(cm,e)||clearDragCursor(cm)}};var inp=d.input.getField();on(inp,"keyup",function(e){return onKeyUp.call(cm,e)}),on(inp,"keydown",operation(cm,onKeyDown)),on(inp,"keypress",operation(cm,onKeyPress)),on(inp,"focus",function(e){return onFocus(cm,e)}),on(inp,"blur",function(e){return onBlur(cm,e)})}function indentLine(cm,n,how,aggressive){var state,doc=cm.doc;null==how&&(how="add"),"smart"==how&&(doc.mode.indent?state=getContextBefore(cm,n).state:how="prev");var tabSize=cm.options.tabSize,line=getLine(doc,n),curSpace=countColumn(line.text,null,tabSize);line.stateAfter&&(line.stateAfter=null);var indentation,curSpaceString=line.text.match(/^\s*/)[0];if(aggressive||/\S/.test(line.text)){if("smart"==how&&((indentation=doc.mode.indent(state,line.text.slice(curSpaceString.length),line.text))==Pass||indentation>150)){if(!aggressive)return;how="prev"}}else indentation=0,how="not";"prev"==how?indentation=n>doc.first?countColumn(getLine(doc,n-1).text,null,tabSize):0:"add"==how?indentation=curSpace+cm.options.indentUnit:"subtract"==how?indentation=curSpace-cm.options.indentUnit:"number"==typeof how&&(indentation=curSpace+how),indentation=Math.max(0,indentation);var indentString="",pos=0;if(cm.options.indentWithTabs)for(var i=Math.floor(indentation/tabSize);i;--i)pos+=tabSize,indentString+="\t";if(pos<indentation&&(indentString+=spaceStr(indentation-pos)),indentString!=curSpaceString)return replaceRange(doc,indentString,Pos(n,0),Pos(n,curSpaceString.length),"+input"),line.stateAfter=null,!0;for(var i$1=0;i$1<doc.sel.ranges.length;i$1++){var range=doc.sel.ranges[i$1];if(range.head.line==n&&range.head.ch<curSpaceString.length){var pos$1=Pos(n,curSpaceString.length);replaceOneSelection(doc,i$1,new Range(pos$1,pos$1));break}}}function setLastCopied(newLastCopied){lastCopied=newLastCopied}function applyTextInput(cm,inserted,deleted,sel,origin){var doc=cm.doc;cm.display.shift=!1,sel||(sel=doc.sel);var paste=cm.state.pasteIncoming||"paste"==origin,textLines=splitLinesAuto(inserted),multiPaste=null;if(paste&&sel.ranges.length>1)if(lastCopied&&lastCopied.text.join("\n")==inserted){if(sel.ranges.length%lastCopied.text.length==0){multiPaste=[];for(var i=0;i<lastCopied.text.length;i++)multiPaste.push(doc.splitLines(lastCopied.text[i]))}}else textLines.length==sel.ranges.length&&cm.options.pasteLinesPerSelection&&(multiPaste=map(textLines,function(l){return[l]}));for(var updateInput,i$1=sel.ranges.length-1;i$1>=0;i$1--){var range$$1=sel.ranges[i$1],from=range$$1.from(),to=range$$1.to();range$$1.empty()&&(deleted&&deleted>0?from=Pos(from.line,from.ch-deleted):cm.state.overwrite&&!paste?to=Pos(to.line,Math.min(getLine(doc,to.line).text.length,to.ch+lst(textLines).length)):lastCopied&&lastCopied.lineWise&&lastCopied.text.join("\n")==inserted&&(from=to=Pos(from.line,0))),updateInput=cm.curOp.updateInput;var changeEvent={from:from,to:to,text:multiPaste?multiPaste[i$1%multiPaste.length]:textLines,origin:origin||(paste?"paste":cm.state.cutIncoming?"cut":"+input")};makeChange(cm.doc,changeEvent),signalLater(cm,"inputRead",cm,changeEvent)}inserted&&!paste&&triggerElectric(cm,inserted),ensureCursorVisible(cm),cm.curOp.updateInput=updateInput,cm.curOp.typing=!0,cm.state.pasteIncoming=cm.state.cutIncoming=!1}function handlePaste(e,cm){var pasted=e.clipboardData&&e.clipboardData.getData("Text");if(pasted)return e.preventDefault(),cm.isReadOnly()||cm.options.disableInput||runInOp(cm,function(){return applyTextInput(cm,pasted,0,null,"paste")}),!0}function triggerElectric(cm,inserted){if(cm.options.electricChars&&cm.options.smartIndent)for(var sel=cm.doc.sel,i=sel.ranges.length-1;i>=0;i--){var range$$1=sel.ranges[i];if(!(range$$1.head.ch>100||i&&sel.ranges[i-1].head.line==range$$1.head.line)){var mode=cm.getModeAt(range$$1.head),indented=!1;if(mode.electricChars){for(var j=0;j<mode.electricChars.length;j++)if(inserted.indexOf(mode.electricChars.charAt(j))>-1){indented=indentLine(cm,range$$1.head.line,"smart");break}}else mode.electricInput&&mode.electricInput.test(getLine(cm.doc,range$$1.head.line).text.slice(0,range$$1.head.ch))&&(indented=indentLine(cm,range$$1.head.line,"smart"));indented&&signalLater(cm,"electricInput",cm,range$$1.head.line)}}}function copyableRanges(cm){for(var text=[],ranges=[],i=0;i<cm.doc.sel.ranges.length;i++){var line=cm.doc.sel.ranges[i].head.line,lineRange={anchor:Pos(line,0),head:Pos(line+1,0)};ranges.push(lineRange),text.push(cm.getRange(lineRange.anchor,lineRange.head))}return{text:text,ranges:ranges}}function disableBrowserMagic(field,spellcheck){field.setAttribute("autocorrect","off"),field.setAttribute("autocapitalize","off"),field.setAttribute("spellcheck",!!spellcheck)}function hiddenTextarea(){var te=elt("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),div=elt("div",[te],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return webkit?te.style.width="1000px":te.setAttribute("wrap","off"),ios&&(te.style.border="1px solid black"),disableBrowserMagic(te),div}function findPosH(doc,pos,dir,unit,visually){function findNextLine(){var l=pos.line+dir;return!(l<doc.first||l>=doc.first+doc.size)&&(pos=new Pos(l,pos.ch,pos.sticky),lineObj=getLine(doc,l))}function moveOnce(boundToLine){var next;if(null==(next=visually?moveVisually(doc.cm,lineObj,pos,dir):moveLogically(lineObj,pos,dir))){if(boundToLine||!findNextLine())return!1;pos=endOfLine(visually,doc.cm,lineObj,pos.line,dir)}else pos=next;return!0}var oldPos=pos,origDir=dir,lineObj=getLine(doc,pos.line);if("char"==unit)moveOnce();else if("column"==unit)moveOnce(!0);else if("word"==unit||"group"==unit)for(var sawType=null,group="group"==unit,helper=doc.cm&&doc.cm.getHelper(pos,"wordChars"),first=!0;!(dir<0)||moveOnce(!first);first=!1){var cur=lineObj.text.charAt(pos.ch)||"\n",type=isWordChar(cur,helper)?"w":group&&"\n"==cur?"n":!group||/\s/.test(cur)?null:"p";if(!group||first||type||(type="s"),sawType&&sawType!=type){dir<0&&(dir=1,moveOnce(),pos.sticky="after");break}if(type&&(sawType=type),dir>0&&!moveOnce(!first))break}var result=skipAtomic(doc,pos,oldPos,origDir,!0);return equalCursorPos(oldPos,result)&&(result.hitSide=!0),result}function findPosV(cm,pos,dir,unit){var y,doc=cm.doc,x=pos.left;if("page"==unit){var pageSize=Math.min(cm.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),moveAmount=Math.max(pageSize-.5*textHeight(cm.display),3);y=(dir>0?pos.bottom:pos.top)+dir*moveAmount}else"line"==unit&&(y=dir>0?pos.bottom+3:pos.top-3);for(var target;(target=coordsChar(cm,x,y)).outside;){if(dir<0?y<=0:y>=doc.height){target.hitSide=!0;break}y+=5*dir}return target}function posToDOM(cm,pos){var view=findViewForLine(cm,pos.line);if(!view||view.hidden)return null;var line=getLine(cm.doc,pos.line),info=mapFromLineView(view,line,pos.line),order=getOrder(line,cm.doc.direction),side="left";order&&(side=getBidiPartAt(order,pos.ch)%2?"right":"left");var result=nodeAndOffsetInLineMap(info.map,pos.ch,side);return result.offset="right"==result.collapse?result.end:result.start,result}function isInGutter(node){for(var scan=node;scan;scan=scan.parentNode)if(/CodeMirror-gutter-wrapper/.test(scan.className))return!0;return!1}function badPos(pos,bad){return bad&&(pos.bad=!0),pos}function domTextBetween(cm,from,to,fromLine,toLine){function recognizeMarker(id){return function(marker){return marker.id==id}}function close(){closing&&(text+=lineSep,closing=!1)}function addText(str){str&&(close(),text+=str)}function walk(node){if(1==node.nodeType){var cmText=node.getAttribute("cm-text");if(null!=cmText)return void addText(cmText||node.textContent.replace(/\u200b/g,""));var range$$1,markerID=node.getAttribute("cm-marker");if(markerID){var found=cm.findMarks(Pos(fromLine,0),Pos(toLine+1,0),recognizeMarker(+markerID));return void(found.length&&(range$$1=found[0].find())&&addText(getBetween(cm.doc,range$$1.from,range$$1.to).join(lineSep)))}if("false"==node.getAttribute("contenteditable"))return;var isBlock=/^(pre|div|p)$/i.test(node.nodeName);isBlock&&close();for(var i=0;i<node.childNodes.length;i++)walk(node.childNodes[i]);isBlock&&(closing=!0)}else 3==node.nodeType&&addText(node.nodeValue)}for(var text="",closing=!1,lineSep=cm.doc.lineSeparator();walk(from),from!=to;)from=from.nextSibling;return text}function domToPos(cm,node,offset){var lineNode;if(node==cm.display.lineDiv){if(!(lineNode=cm.display.lineDiv.childNodes[offset]))return badPos(cm.clipPos(Pos(cm.display.viewTo-1)),!0);node=null,offset=0}else for(lineNode=node;;lineNode=lineNode.parentNode){if(!lineNode||lineNode==cm.display.lineDiv)return null;if(lineNode.parentNode&&lineNode.parentNode==cm.display.lineDiv)break}for(var i=0;i<cm.display.view.length;i++){var lineView=cm.display.view[i];if(lineView.node==lineNode)return locateNodeInLineView(lineView,node,offset)}}function locateNodeInLineView(lineView,node,offset){function find(textNode,topNode,offset){for(var i=-1;i<(maps?maps.length:0);i++)for(var map$$1=i<0?measure.map:maps[i],j=0;j<map$$1.length;j+=3){var curNode=map$$1[j+2];if(curNode==textNode||curNode==topNode){var line=lineNo(i<0?lineView.line:lineView.rest[i]),ch=map$$1[j]+offset;return(offset<0||curNode!=textNode)&&(ch=map$$1[j+(offset?1:0)]),Pos(line,ch)}}}var wrapper=lineView.text.firstChild,bad=!1;if(!node||!contains(wrapper,node))return badPos(Pos(lineNo(lineView.line),0),!0);if(node==wrapper&&(bad=!0,node=wrapper.childNodes[offset],offset=0,!node)){var line=lineView.rest?lst(lineView.rest):lineView.line;return badPos(Pos(lineNo(line),line.text.length),bad)}var textNode=3==node.nodeType?node:null,topNode=node;for(textNode||1!=node.childNodes.length||3!=node.firstChild.nodeType||(textNode=node.firstChild,offset&&(offset=textNode.nodeValue.length));topNode.parentNode!=wrapper;)topNode=topNode.parentNode;var measure=lineView.measure,maps=measure.maps,found=find(textNode,topNode,offset);if(found)return badPos(found,bad);for(var after=topNode.nextSibling,dist=textNode?textNode.nodeValue.length-offset:0;after;after=after.nextSibling){if(found=find(after,after.firstChild,0))return badPos(Pos(found.line,found.ch-dist),bad);dist+=after.textContent.length}for(var before=topNode.previousSibling,dist$1=offset;before;before=before.previousSibling){if(found=find(before,before.firstChild,-1))return badPos(Pos(found.line,found.ch+dist$1),bad);dist$1+=before.textContent.length}}var userAgent=navigator.userAgent,platform=navigator.platform,gecko=/gecko\/\d/i.test(userAgent),ie_upto10=/MSIE \d/.test(userAgent),ie_11up=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent),edge=/Edge\/(\d+)/.exec(userAgent),ie=ie_upto10||ie_11up||edge,ie_version=ie&&(ie_upto10?document.documentMode||6:+(edge||ie_11up)[1]),webkit=!edge&&/WebKit\//.test(userAgent),qtwebkit=webkit&&/Qt\/\d+\.\d+/.test(userAgent),chrome=!edge&&/Chrome\//.test(userAgent),presto=/Opera\//.test(userAgent),safari=/Apple Computer/.test(navigator.vendor),mac_geMountainLion=/Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent),phantom=/PhantomJS/.test(userAgent),ios=!edge&&/AppleWebKit/.test(userAgent)&&/Mobile\/\w+/.test(userAgent),android=/Android/.test(userAgent),mobile=ios||android||/webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent),mac=ios||/Mac/.test(platform),chromeOS=/\bCrOS\b/.test(userAgent),windows=/win/i.test(platform),presto_version=presto&&userAgent.match(/Version\/(\d*\.\d*)/);presto_version&&(presto_version=Number(presto_version[1])),presto_version&&presto_version>=15&&(presto=!1,webkit=!0);var range,flipCtrlCmd=mac&&(qtwebkit||presto&&(null==presto_version||presto_version<12.11)),captureRightClick=gecko||ie&&ie_version>=9,rmClass=function(node,cls){var current=node.className,match=classTest(cls).exec(current);if(match){var after=current.slice(match.index+match[0].length);node.className=current.slice(0,match.index)+(after?match[1]+after:"")}};range=document.createRange?function(node,start,end,endNode){var r=document.createRange();return r.setEnd(endNode||node,end),r.setStart(node,start),r}:function(node,start,end){var r=document.body.createTextRange();try{r.moveToElementText(node.parentNode)}catch(e){return r}return r.collapse(!0),r.moveEnd("character",end),r.moveStart("character",start),r};var selectInput=function(node){node.select()};ios?selectInput=function(node){node.selectionStart=0,node.selectionEnd=node.value.length}:ie&&(selectInput=function(node){try{node.select()}catch(_e){}});var Delayed=function(){this.id=null};Delayed.prototype.set=function(ms,f){clearTimeout(this.id),this.id=setTimeout(f,ms)};var zwspSupported,badBidiRects,scrollerGap=30,Pass={toString:function(){return"CodeMirror.Pass"}},sel_dontScroll={scroll:!1},sel_mouse={origin:"*mouse"},sel_move={origin:"+move"},spaceStrs=[""],nonASCIISingleCaseWordChar=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,extendingChars=/[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/,sawReadOnlySpans=!1,sawCollapsedSpans=!1,bidiOther=null,bidiOrdering=function(){function charType(code){return code<=247?lowTypes.charAt(code):1424<=code&&code<=1524?"R":1536<=code&&code<=1785?arabicTypes.charAt(code-1536):1774<=code&&code<=2220?"r":8192<=code&&code<=8203?"w":8204==code?"b":"L"}function BidiSpan(level,from,to){this.level=level,this.from=from,this.to=to}var lowTypes="bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN",arabicTypes="nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111",bidiRE=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/,isNeutral=/[stwN]/,isStrong=/[LRr]/,countsAsLeft=/[Lb1n]/,countsAsNum=/[1n]/;return function(str,direction){var outerType="ltr"==direction?"L":"R";if(0==str.length||"ltr"==direction&&!bidiRE.test(str))return!1;for(var len=str.length,types=[],i=0;i<len;++i)types.push(charType(str.charCodeAt(i)));for(var i$1=0,prev=outerType;i$1<len;++i$1){var type=types[i$1];"m"==type?types[i$1]=prev:prev=type}for(var i$2=0,cur=outerType;i$2<len;++i$2){var type$1=types[i$2];"1"==type$1&&"r"==cur?types[i$2]="n":isStrong.test(type$1)&&(cur=type$1,"r"==type$1&&(types[i$2]="R"))}for(var i$3=1,prev$1=types[0];i$3<len-1;++i$3){var type$2=types[i$3];"+"==type$2&&"1"==prev$1&&"1"==types[i$3+1]?types[i$3]="1":","!=type$2||prev$1!=types[i$3+1]||"1"!=prev$1&&"n"!=prev$1||(types[i$3]=prev$1),prev$1=type$2}for(var i$4=0;i$4<len;++i$4){var type$3=types[i$4];if(","==type$3)types[i$4]="N";else if("%"==type$3){var end=void 0;for(end=i$4+1;end<len&&"%"==types[end];++end);for(var replace=i$4&&"!"==types[i$4-1]||end<len&&"1"==types[end]?"1":"N",j=i$4;j<end;++j)types[j]=replace;i$4=end-1}}for(var i$5=0,cur$1=outerType;i$5<len;++i$5){var type$4=types[i$5];"L"==cur$1&&"1"==type$4?types[i$5]="L":isStrong.test(type$4)&&(cur$1=type$4)}for(var i$6=0;i$6<len;++i$6)if(isNeutral.test(types[i$6])){var end$1=void 0;for(end$1=i$6+1;end$1<len&&isNeutral.test(types[end$1]);++end$1);for(var before="L"==(i$6?types[i$6-1]:outerType),replace$1=before==("L"==(end$1<len?types[end$1]:outerType))?before?"L":"R":outerType,j$1=i$6;j$1<end$1;++j$1)types[j$1]=replace$1;i$6=end$1-1}for(var m,order=[],i$7=0;i$7<len;)if(countsAsLeft.test(types[i$7])){var start=i$7;for(++i$7;i$7<len&&countsAsLeft.test(types[i$7]);++i$7);order.push(new BidiSpan(0,start,i$7))}else{var pos=i$7,at=order.length;for(++i$7;i$7<len&&"L"!=types[i$7];++i$7);for(var j$2=pos;j$2<i$7;)if(countsAsNum.test(types[j$2])){pos<j$2&&order.splice(at,0,new BidiSpan(1,pos,j$2));var nstart=j$2;for(++j$2;j$2<i$7&&countsAsNum.test(types[j$2]);++j$2);order.splice(at,0,new BidiSpan(2,nstart,j$2)),pos=j$2}else++j$2;pos<i$7&&order.splice(at,0,new BidiSpan(1,pos,i$7))}return 1==order[0].level&&(m=str.match(/^\s+/))&&(order[0].from=m[0].length,order.unshift(new BidiSpan(0,0,m[0].length))),1==lst(order).level&&(m=str.match(/\s+$/))&&(lst(order).to-=m[0].length,order.push(new BidiSpan(0,len-m[0].length,len))),"rtl"==direction?order.reverse():order}}(),noHandlers=[],on=function(emitter,type,f){if(emitter.addEventListener)emitter.addEventListener(type,f,!1);else if(emitter.attachEvent)emitter.attachEvent("on"+type,f);else{var map$$1=emitter._handlers||(emitter._handlers={});map$$1[type]=(map$$1[type]||noHandlers).concat(f)}},dragAndDrop=function(){if(ie&&ie_version<9)return!1;var div=elt("div");return"draggable"in div||"dragDrop"in div}(),splitLinesAuto=3!="\n\nb".split(/\n/).length?function(string){for(var pos=0,result=[],l=string.length;pos<=l;){var nl=string.indexOf("\n",pos);-1==nl&&(nl=string.length);var line=string.slice(pos,"\r"==string.charAt(nl-1)?nl-1:nl),rt=line.indexOf("\r");-1!=rt?(result.push(line.slice(0,rt)),pos+=rt+1):(result.push(line),pos=nl+1)}return result}:function(string){return string.split(/\r\n?|\n/)},hasSelection=window.getSelection?function(te){try{return te.selectionStart!=te.selectionEnd}catch(e){return!1}}:function(te){var range$$1;try{range$$1=te.ownerDocument.selection.createRange()}catch(e){}return!(!range$$1||range$$1.parentElement()!=te)&&0!=range$$1.compareEndPoints("StartToEnd",range$$1)},hasCopyEvent=function(){var e=elt("div");return"oncopy"in e||(e.setAttribute("oncopy","return;"),"function"==typeof e.oncopy)}(),badZoomedRects=null,modes={},mimeModes={},modeExtensions={},StringStream=function(string,tabSize,lineOracle){this.pos=this.start=0,this.string=string,this.tabSize=tabSize||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0,this.lineOracle=lineOracle};StringStream.prototype.eol=function(){return this.pos>=this.string.length},StringStream.prototype.sol=function(){return this.pos==this.lineStart},StringStream.prototype.peek=function(){return this.string.charAt(this.pos)||void 0},StringStream.prototype.next=function(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)},StringStream.prototype.eat=function(match){var ch=this.string.charAt(this.pos);if("string"==typeof match?ch==match:ch&&(match.test?match.test(ch):match(ch)))return++this.pos,ch},StringStream.prototype.eatWhile=function(match){for(var start=this.pos;this.eat(match););return this.pos>start},StringStream.prototype.eatSpace=function(){for(var this$1=this,start=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this$1.pos;return this.pos>start},StringStream.prototype.skipToEnd=function(){this.pos=this.string.length},StringStream.prototype.skipTo=function(ch){var found=this.string.indexOf(ch,this.pos);if(found>-1)return this.pos=found,!0},StringStream.prototype.backUp=function(n){this.pos-=n},StringStream.prototype.column=function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=countColumn(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?countColumn(this.string,this.lineStart,this.tabSize):0)},StringStream.prototype.indentation=function(){return countColumn(this.string,null,this.tabSize)-(this.lineStart?countColumn(this.string,this.lineStart,this.tabSize):0)},StringStream.prototype.match=function(pattern,consume,caseInsensitive){if("string"!=typeof pattern){var match=this.string.slice(this.pos).match(pattern);return match&&match.index>0?null:(match&&!1!==consume&&(this.pos+=match[0].length),match)}var cased=function(str){return caseInsensitive?str.toLowerCase():str};if(cased(this.string.substr(this.pos,pattern.length))==cased(pattern))return!1!==consume&&(this.pos+=pattern.length),!0},StringStream.prototype.current=function(){return this.string.slice(this.start,this.pos)},StringStream.prototype.hideFirstChars=function(n,inner){this.lineStart+=n;try{return inner()}finally{this.lineStart-=n}},StringStream.prototype.lookAhead=function(n){var oracle=this.lineOracle;return oracle&&oracle.lookAhead(n)};var SavedContext=function(state,lookAhead){this.state=state,this.lookAhead=lookAhead},Context=function(doc,state,line,lookAhead){this.state=state,this.doc=doc,this.line=line,this.maxLookAhead=lookAhead||0};Context.prototype.lookAhead=function(n){var line=this.doc.getLine(this.line+n);return null!=line&&n>this.maxLookAhead&&(this.maxLookAhead=n),line},Context.prototype.nextLine=function(){this.line++,this.maxLookAhead>0&&this.maxLookAhead--},Context.fromSaved=function(doc,saved,line){return saved instanceof SavedContext?new Context(doc,copyState(doc.mode,saved.saved),line,saved.lookAhead):new Context(doc,copyState(doc.mode,saved),line)},Context.prototype.save=function(copy){var state=!1!==copy?copyState(this.doc.mode,this.state):this.state;return this.maxLookAhead>0?new SavedContext(state,this.maxLookAhead):state};var Token=function(stream,type,state){this.start=stream.start,this.end=stream.pos,this.string=stream.current(),this.type=type||null,this.state=state},Line=function(text,markedSpans,estimateHeight){this.text=text,attachMarkedSpans(this,markedSpans),this.height=estimateHeight?estimateHeight(this):1};Line.prototype.lineNo=function(){return lineNo(this)},eventMixin(Line);var measureText,styleToClassCache={},styleToClassCacheWithMode={},operationGroup=null,orphanDelayedCallbacks=null,nullRect={left:0,right:0,top:0,bottom:0},NativeScrollbars=function(place,scroll,cm){this.cm=cm;var vert=this.vert=elt("div",[elt("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),horiz=this.horiz=elt("div",[elt("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");place(vert),place(horiz),on(vert,"scroll",function(){vert.clientHeight&&scroll(vert.scrollTop,"vertical")}),on(horiz,"scroll",function(){horiz.clientWidth&&scroll(horiz.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,ie&&ie_version<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};NativeScrollbars.prototype.update=function(measure){var needsH=measure.scrollWidth>measure.clientWidth+1,needsV=measure.scrollHeight>measure.clientHeight+1,sWidth=measure.nativeBarWidth;if(needsV){this.vert.style.display="block",this.vert.style.bottom=needsH?sWidth+"px":"0";var totalHeight=measure.viewHeight-(needsH?sWidth:0);this.vert.firstChild.style.height=Math.max(0,measure.scrollHeight-measure.clientHeight+totalHeight)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(needsH){this.horiz.style.display="block",this.horiz.style.right=needsV?sWidth+"px":"0",this.horiz.style.left=measure.barLeft+"px";var totalWidth=measure.viewWidth-measure.barLeft-(needsV?sWidth:0);this.horiz.firstChild.style.width=Math.max(0,measure.scrollWidth-measure.clientWidth+totalWidth)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&measure.clientHeight>0&&(0==sWidth&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:needsV?sWidth:0,bottom:needsH?sWidth:0}},NativeScrollbars.prototype.setScrollLeft=function(pos){this.horiz.scrollLeft!=pos&&(this.horiz.scrollLeft=pos),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},NativeScrollbars.prototype.setScrollTop=function(pos){this.vert.scrollTop!=pos&&(this.vert.scrollTop=pos),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},NativeScrollbars.prototype.zeroWidthHack=function(){var w=mac&&!mac_geMountainLion?"12px":"18px";this.horiz.style.height=this.vert.style.width=w,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Delayed,this.disableVert=new Delayed},NativeScrollbars.prototype.enableZeroWidthBar=function(bar,delay,type){function maybeDisable(){var box=bar.getBoundingClientRect();("vert"==type?document.elementFromPoint(box.right-1,(box.top+box.bottom)/2):document.elementFromPoint((box.right+box.left)/2,box.bottom-1))!=bar?bar.style.pointerEvents="none":delay.set(1e3,maybeDisable)}bar.style.pointerEvents="auto",delay.set(1e3,maybeDisable)},NativeScrollbars.prototype.clear=function(){var parent=this.horiz.parentNode;parent.removeChild(this.horiz),parent.removeChild(this.vert)};var NullScrollbars=function(){};NullScrollbars.prototype.update=function(){return{bottom:0,right:0}},NullScrollbars.prototype.setScrollLeft=function(){},NullScrollbars.prototype.setScrollTop=function(){},NullScrollbars.prototype.clear=function(){};var scrollbarModel={native:NativeScrollbars,null:NullScrollbars},nextOpId=0,DisplayUpdate=function(cm,viewport,force){var display=cm.display;this.viewport=viewport,this.visible=visibleLines(display,cm.doc,viewport),this.editorIsHidden=!display.wrapper.offsetWidth,this.wrapperHeight=display.wrapper.clientHeight,this.wrapperWidth=display.wrapper.clientWidth,this.oldDisplayWidth=displayWidth(cm),this.force=force,this.dims=getDimensions(cm),this.events=[]};DisplayUpdate.prototype.signal=function(emitter,type){hasHandler(emitter,type)&&this.events.push(arguments)},DisplayUpdate.prototype.finish=function(){for(var this$1=this,i=0;i<this.events.length;i++)signal.apply(null,this$1.events[i])};var wheelSamples=0,wheelPixelsPerUnit=null;ie?wheelPixelsPerUnit=-.53:gecko?wheelPixelsPerUnit=15:chrome?wheelPixelsPerUnit=-.7:safari&&(wheelPixelsPerUnit=-1/3);var Selection=function(ranges,primIndex){this.ranges=ranges,this.primIndex=primIndex};Selection.prototype.primary=function(){return this.ranges[this.primIndex]},Selection.prototype.equals=function(other){var this$1=this;if(other==this)return!0;if(other.primIndex!=this.primIndex||other.ranges.length!=this.ranges.length)return!1;for(var i=0;i<this.ranges.length;i++){var here=this$1.ranges[i],there=other.ranges[i];if(!equalCursorPos(here.anchor,there.anchor)||!equalCursorPos(here.head,there.head))return!1}return!0},Selection.prototype.deepCopy=function(){for(var this$1=this,out=[],i=0;i<this.ranges.length;i++)out[i]=new Range(copyPos(this$1.ranges[i].anchor),copyPos(this$1.ranges[i].head));return new Selection(out,this.primIndex)},Selection.prototype.somethingSelected=function(){for(var this$1=this,i=0;i<this.ranges.length;i++)if(!this$1.ranges[i].empty())return!0;return!1},Selection.prototype.contains=function(pos,end){var this$1=this;end||(end=pos);for(var i=0;i<this.ranges.length;i++){var range=this$1.ranges[i];if(cmp(end,range.from())>=0&&cmp(pos,range.to())<=0)return i}return-1};var Range=function(anchor,head){this.anchor=anchor,this.head=head};Range.prototype.from=function(){return minPos(this.anchor,this.head)},Range.prototype.to=function(){return maxPos(this.anchor,this.head)},Range.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},LeafChunk.prototype={chunkSize:function(){return this.lines.length},removeInner:function(at,n){for(var this$1=this,i=at,e=at+n;i<e;++i){var line=this$1.lines[i];this$1.height-=line.height,cleanUpLine(line),signalLater(line,"delete")}this.lines.splice(at,n)},collapse:function(lines){lines.push.apply(lines,this.lines)},insertInner:function(at,lines,height){var this$1=this;this.height+=height,this.lines=this.lines.slice(0,at).concat(lines).concat(this.lines.slice(at));for(var i=0;i<lines.length;++i)lines[i].parent=this$1},iterN:function(at,n,op){for(var this$1=this,e=at+n;at<e;++at)if(op(this$1.lines[at]))return!0}},BranchChunk.prototype={chunkSize:function(){return this.size},removeInner:function(at,n){var this$1=this;this.size-=n;for(var i=0;i<this.children.length;++i){var child=this$1.children[i],sz=child.chunkSize();if(at<sz){var rm=Math.min(n,sz-at),oldHeight=child.height;if(child.removeInner(at,rm),this$1.height-=oldHeight-child.height,sz==rm&&(this$1.children.splice(i--,1),child.parent=null),0==(n-=rm))break;at=0}else at-=sz}if(this.size-n<25&&(this.children.length>1||!(this.children[0]instanceof LeafChunk))){var lines=[];this.collapse(lines),this.children=[new LeafChunk(lines)],this.children[0].parent=this}},collapse:function(lines){for(var this$1=this,i=0;i<this.children.length;++i)this$1.children[i].collapse(lines)},insertInner:function(at,lines,height){var this$1=this;this.size+=lines.length,this.height+=height;for(var i=0;i<this.children.length;++i){var child=this$1.children[i],sz=child.chunkSize();if(at<=sz){if(child.insertInner(at,lines,height),child.lines&&child.lines.length>50){for(var remaining=child.lines.length%25+25,pos=remaining;pos<child.lines.length;){var leaf=new LeafChunk(child.lines.slice(pos,pos+=25));child.height-=leaf.height,this$1.children.splice(++i,0,leaf),leaf.parent=this$1}child.lines=child.lines.slice(0,remaining),this$1.maybeSpill()}break}at-=sz}},maybeSpill:function(){if(!(this.children.length<=10)){var me=this;do{var sibling=new BranchChunk(me.children.splice(me.children.length-5,5));if(me.parent){me.size-=sibling.size,me.height-=sibling.height;var myIndex=indexOf(me.parent.children,me);me.parent.children.splice(myIndex+1,0,sibling)}else{var copy=new BranchChunk(me.children);copy.parent=me,me.children=[copy,sibling],me=copy}sibling.parent=me.parent}while(me.children.length>10);me.parent.maybeSpill()}},iterN:function(at,n,op){for(var this$1=this,i=0;i<this.children.length;++i){var child=this$1.children[i],sz=child.chunkSize();if(at<sz){var used=Math.min(n,sz-at);if(child.iterN(at,used,op))return!0;if(0==(n-=used))break;at=0}else at-=sz}}};var LineWidget=function(doc,node,options){var this$1=this;if(options)for(var opt in options)options.hasOwnProperty(opt)&&(this$1[opt]=options[opt]);this.doc=doc,this.node=node};LineWidget.prototype.clear=function(){var this$1=this,cm=this.doc.cm,ws=this.line.widgets,line=this.line,no=lineNo(line);if(null!=no&&ws){for(var i=0;i<ws.length;++i)ws[i]==this$1&&ws.splice(i--,1);ws.length||(line.widgets=null);var height=widgetHeight(this);updateLineHeight(line,Math.max(0,line.height-height)),cm&&(runInOp(cm,function(){adjustScrollWhenAboveVisible(cm,line,-height),regLineChange(cm,no,"widget")}),signalLater(cm,"lineWidgetCleared",cm,this,no))}},LineWidget.prototype.changed=function(){var this$1=this,oldH=this.height,cm=this.doc.cm,line=this.line;this.height=null;var diff=widgetHeight(this)-oldH;diff&&(updateLineHeight(line,line.height+diff),cm&&runInOp(cm,function(){cm.curOp.forceUpdate=!0,adjustScrollWhenAboveVisible(cm,line,diff),signalLater(cm,"lineWidgetChanged",cm,this$1,lineNo(line))}))},eventMixin(LineWidget);var nextMarkerId=0,TextMarker=function(doc,type){this.lines=[],this.type=type,this.doc=doc,this.id=++nextMarkerId};TextMarker.prototype.clear=function(){var this$1=this;if(!this.explicitlyCleared){var cm=this.doc.cm,withOp=cm&&!cm.curOp;if(withOp&&startOperation(cm),hasHandler(this,"clear")){var found=this.find();found&&signalLater(this,"clear",found.from,found.to)}for(var min=null,max=null,i=0;i<this.lines.length;++i){var line=this$1.lines[i],span=getMarkedSpanFor(line.markedSpans,this$1);cm&&!this$1.collapsed?regLineChange(cm,lineNo(line),"text"):cm&&(null!=span.to&&(max=lineNo(line)),null!=span.from&&(min=lineNo(line))),line.markedSpans=removeMarkedSpan(line.markedSpans,span),null==span.from&&this$1.collapsed&&!lineIsHidden(this$1.doc,line)&&cm&&updateLineHeight(line,textHeight(cm.display))}if(cm&&this.collapsed&&!cm.options.lineWrapping)for(var i$1=0;i$1<this.lines.length;++i$1){var visual=visualLine(this$1.lines[i$1]),len=lineLength(visual);len>cm.display.maxLineLength&&(cm.display.maxLine=visual,cm.display.maxLineLength=len,cm.display.maxLineChanged=!0)}null!=min&&cm&&this.collapsed&®Change(cm,min,max+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,cm&&reCheckSelection(cm.doc)),cm&&signalLater(cm,"markerCleared",cm,this,min,max),withOp&&endOperation(cm),this.parent&&this.parent.clear()}},TextMarker.prototype.find=function(side,lineObj){var this$1=this;null==side&&"bookmark"==this.type&&(side=1);for(var from,to,i=0;i<this.lines.length;++i){var line=this$1.lines[i],span=getMarkedSpanFor(line.markedSpans,this$1);if(null!=span.from&&(from=Pos(lineObj?line:lineNo(line),span.from),-1==side))return from;if(null!=span.to&&(to=Pos(lineObj?line:lineNo(line),span.to),1==side))return to}return from&&{from:from,to:to}},TextMarker.prototype.changed=function(){var this$1=this,pos=this.find(-1,!0),widget=this,cm=this.doc.cm;pos&&cm&&runInOp(cm,function(){var line=pos.line,lineN=lineNo(pos.line),view=findViewForLine(cm,lineN);if(view&&(clearLineMeasurementCacheFor(view),cm.curOp.selectionChanged=cm.curOp.forceUpdate=!0),cm.curOp.updateMaxLine=!0,!lineIsHidden(widget.doc,line)&&null!=widget.height){var oldHeight=widget.height;widget.height=null;var dHeight=widgetHeight(widget)-oldHeight;dHeight&&updateLineHeight(line,line.height+dHeight)}signalLater(cm,"markerChanged",cm,this$1)})},TextMarker.prototype.attachLine=function(line){if(!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;op.maybeHiddenMarkers&&-1!=indexOf(op.maybeHiddenMarkers,this)||(op.maybeUnhiddenMarkers||(op.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(line)},TextMarker.prototype.detachLine=function(line){if(this.lines.splice(indexOf(this.lines,line),1),!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;(op.maybeHiddenMarkers||(op.maybeHiddenMarkers=[])).push(this)}},eventMixin(TextMarker);var SharedTextMarker=function(markers,primary){var this$1=this;this.markers=markers,this.primary=primary;for(var i=0;i<markers.length;++i)markers[i].parent=this$1};SharedTextMarker.prototype.clear=function(){var this$1=this;if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var i=0;i<this.markers.length;++i)this$1.markers[i].clear();signalLater(this,"clear")}},SharedTextMarker.prototype.find=function(side,lineObj){return this.primary.find(side,lineObj)},eventMixin(SharedTextMarker);var nextDocId=0,Doc=function(text,mode,firstLine,lineSep,direction){if(!(this instanceof Doc))return new Doc(text,mode,firstLine,lineSep,direction);null==firstLine&&(firstLine=0),BranchChunk.call(this,[new LeafChunk([new Line("",null)])]),this.first=firstLine,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=firstLine;var start=Pos(firstLine,0);this.sel=simpleSelection(start),this.history=new History(null),this.id=++nextDocId,this.modeOption=mode,this.lineSep=lineSep,this.direction="rtl"==direction?"rtl":"ltr",this.extend=!1,"string"==typeof text&&(text=this.splitLines(text)),updateDoc(this,{from:start,to:start,text:text}),setSelection(this,simpleSelection(start),sel_dontScroll)};Doc.prototype=createObj(BranchChunk.prototype,{constructor:Doc,iter:function(from,to,op){op?this.iterN(from-this.first,to-from,op):this.iterN(this.first,this.first+this.size,from)},insert:function(at,lines){for(var height=0,i=0;i<lines.length;++i)height+=lines[i].height;this.insertInner(at-this.first,lines,height)},remove:function(at,n){this.removeInner(at-this.first,n)},getValue:function(lineSep){var lines=getLines(this,this.first,this.first+this.size);return!1===lineSep?lines:lines.join(lineSep||this.lineSeparator())},setValue:docMethodOp(function(code){var top=Pos(this.first,0),last=this.first+this.size-1;makeChange(this,{from:top,to:Pos(last,getLine(this,last).text.length),text:this.splitLines(code),origin:"setValue",full:!0},!0),this.cm&&scrollToCoords(this.cm,0,0),setSelection(this,simpleSelection(top),sel_dontScroll)}),replaceRange:function(code,from,to,origin){replaceRange(this,code,from=clipPos(this,from),to=to?clipPos(this,to):from,origin)},getRange:function(from,to,lineSep){var lines=getBetween(this,clipPos(this,from),clipPos(this,to));return!1===lineSep?lines:lines.join(lineSep||this.lineSeparator())},getLine:function(line){var l=this.getLineHandle(line);return l&&l.text},getLineHandle:function(line){if(isLine(this,line))return getLine(this,line)},getLineNumber:function(line){return lineNo(line)},getLineHandleVisualStart:function(line){return"number"==typeof line&&(line=getLine(this,line)),visualLine(line)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(pos){return clipPos(this,pos)},getCursor:function(start){var range$$1=this.sel.primary();return null==start||"head"==start?range$$1.head:"anchor"==start?range$$1.anchor:"end"==start||"to"==start||!1===start?range$$1.to():range$$1.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:docMethodOp(function(line,ch,options){setSimpleSelection(this,clipPos(this,"number"==typeof line?Pos(line,ch||0):line),null,options)}),setSelection:docMethodOp(function(anchor,head,options){setSimpleSelection(this,clipPos(this,anchor),clipPos(this,head||anchor),options)}),extendSelection:docMethodOp(function(head,other,options){extendSelection(this,clipPos(this,head),other&&clipPos(this,other),options)}),extendSelections:docMethodOp(function(heads,options){extendSelections(this,clipPosArray(this,heads),options)}),extendSelectionsBy:docMethodOp(function(f,options){extendSelections(this,clipPosArray(this,map(this.sel.ranges,f)),options)}),setSelections:docMethodOp(function(ranges,primary,options){var this$1=this;if(ranges.length){for(var out=[],i=0;i<ranges.length;i++)out[i]=new Range(clipPos(this$1,ranges[i].anchor),clipPos(this$1,ranges[i].head));null==primary&&(primary=Math.min(ranges.length-1,this.sel.primIndex)),setSelection(this,normalizeSelection(out,primary),options)}}),addSelection:docMethodOp(function(anchor,head,options){var ranges=this.sel.ranges.slice(0);ranges.push(new Range(clipPos(this,anchor),clipPos(this,head||anchor))),setSelection(this,normalizeSelection(ranges,ranges.length-1),options)}),getSelection:function(lineSep){for(var lines,this$1=this,ranges=this.sel.ranges,i=0;i<ranges.length;i++){var sel=getBetween(this$1,ranges[i].from(),ranges[i].to());lines=lines?lines.concat(sel):sel}return!1===lineSep?lines:lines.join(lineSep||this.lineSeparator())},getSelections:function(lineSep){for(var this$1=this,parts=[],ranges=this.sel.ranges,i=0;i<ranges.length;i++){var sel=getBetween(this$1,ranges[i].from(),ranges[i].to());!1!==lineSep&&(sel=sel.join(lineSep||this$1.lineSeparator())),parts[i]=sel}return parts},replaceSelection:function(code,collapse,origin){for(var dup=[],i=0;i<this.sel.ranges.length;i++)dup[i]=code;this.replaceSelections(dup,collapse,origin||"+input")},replaceSelections:docMethodOp(function(code,collapse,origin){for(var this$1=this,changes=[],sel=this.sel,i=0;i<sel.ranges.length;i++){var range$$1=sel.ranges[i];changes[i]={from:range$$1.from(),to:range$$1.to(),text:this$1.splitLines(code[i]),origin:origin}}for(var newSel=collapse&&"end"!=collapse&&computeReplacedSel(this,changes,collapse),i$1=changes.length-1;i$1>=0;i$1--)makeChange(this$1,changes[i$1]);newSel?setSelectionReplaceHistory(this,newSel):this.cm&&ensureCursorVisible(this.cm)}),undo:docMethodOp(function(){makeChangeFromHistory(this,"undo")}),redo:docMethodOp(function(){makeChangeFromHistory(this,"redo")}),undoSelection:docMethodOp(function(){makeChangeFromHistory(this,"undo",!0)}),redoSelection:docMethodOp(function(){makeChangeFromHistory(this,"redo",!0)}),setExtending:function(val){this.extend=val},getExtending:function(){return this.extend},historySize:function(){for(var hist=this.history,done=0,undone=0,i=0;i<hist.done.length;i++)hist.done[i].ranges||++done;for(var i$1=0;i$1<hist.undone.length;i$1++)hist.undone[i$1].ranges||++undone;return{undo:done,redo:undone}},clearHistory:function(){this.history=new History(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(forceSplit){return forceSplit&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(gen){return this.history.generation==(gen||this.cleanGeneration)},getHistory:function(){return{done:copyHistoryArray(this.history.done),undone:copyHistoryArray(this.history.undone)}},setHistory:function(histData){var hist=this.history=new History(this.history.maxGeneration);hist.done=copyHistoryArray(histData.done.slice(0),null,!0),hist.undone=copyHistoryArray(histData.undone.slice(0),null,!0)},setGutterMarker:docMethodOp(function(line,gutterID,value){return changeLine(this,line,"gutter",function(line){var markers=line.gutterMarkers||(line.gutterMarkers={});return markers[gutterID]=value,!value&&isEmpty(markers)&&(line.gutterMarkers=null),!0})}),clearGutter:docMethodOp(function(gutterID){var this$1=this;this.iter(function(line){line.gutterMarkers&&line.gutterMarkers[gutterID]&&changeLine(this$1,line,"gutter",function(){return line.gutterMarkers[gutterID]=null,isEmpty(line.gutterMarkers)&&(line.gutterMarkers=null),!0})})}),lineInfo:function(line){var n;if("number"==typeof line){if(!isLine(this,line))return null;if(n=line,!(line=getLine(this,line)))return null}else if(null==(n=lineNo(line)))return null;return{line:n,handle:line,text:line.text,gutterMarkers:line.gutterMarkers,textClass:line.textClass,bgClass:line.bgClass,wrapClass:line.wrapClass,widgets:line.widgets}},addLineClass:docMethodOp(function(handle,where,cls){return changeLine(this,handle,"gutter"==where?"gutter":"class",function(line){var prop="text"==where?"textClass":"background"==where?"bgClass":"gutter"==where?"gutterClass":"wrapClass";if(line[prop]){if(classTest(cls).test(line[prop]))return!1;line[prop]+=" "+cls}else line[prop]=cls;return!0})}),removeLineClass:docMethodOp(function(handle,where,cls){return changeLine(this,handle,"gutter"==where?"gutter":"class",function(line){var prop="text"==where?"textClass":"background"==where?"bgClass":"gutter"==where?"gutterClass":"wrapClass",cur=line[prop];if(!cur)return!1;if(null==cls)line[prop]=null;else{var found=cur.match(classTest(cls));if(!found)return!1;var end=found.index+found[0].length;line[prop]=cur.slice(0,found.index)+(found.index&&end!=cur.length?" ":"")+cur.slice(end)||null}return!0})}),addLineWidget:docMethodOp(function(handle,node,options){return addLineWidget(this,handle,node,options)}),removeLineWidget:function(widget){widget.clear()},markText:function(from,to,options){return markText(this,clipPos(this,from),clipPos(this,to),options,options&&options.type||"range")},setBookmark:function(pos,options){var realOpts={replacedWith:options&&(null==options.nodeType?options.widget:options),insertLeft:options&&options.insertLeft,clearWhenEmpty:!1,shared:options&&options.shared,handleMouseEvents:options&&options.handleMouseEvents};return pos=clipPos(this,pos),markText(this,pos,pos,realOpts,"bookmark")},findMarksAt:function(pos){var markers=[],spans=getLine(this,(pos=clipPos(this,pos)).line).markedSpans;if(spans)for(var i=0;i<spans.length;++i){var span=spans[i];(null==span.from||span.from<=pos.ch)&&(null==span.to||span.to>=pos.ch)&&markers.push(span.marker.parent||span.marker)}return markers},findMarks:function(from,to,filter){from=clipPos(this,from),to=clipPos(this,to);var found=[],lineNo$$1=from.line;return this.iter(from.line,to.line+1,function(line){var spans=line.markedSpans;if(spans)for(var i=0;i<spans.length;i++){var span=spans[i];null!=span.to&&lineNo$$1==from.line&&from.ch>=span.to||null==span.from&&lineNo$$1!=from.line||null!=span.from&&lineNo$$1==to.line&&span.from>=to.ch||filter&&!filter(span.marker)||found.push(span.marker.parent||span.marker)}++lineNo$$1}),found},getAllMarks:function(){var markers=[];return this.iter(function(line){var sps=line.markedSpans;if(sps)for(var i=0;i<sps.length;++i)null!=sps[i].from&&markers.push(sps[i].marker)}),markers},posFromIndex:function(off){var ch,lineNo$$1=this.first,sepSize=this.lineSeparator().length;return this.iter(function(line){var sz=line.text.length+sepSize;if(sz>off)return ch=off,!0;off-=sz,++lineNo$$1}),clipPos(this,Pos(lineNo$$1,ch))},indexFromPos:function(coords){var index=(coords=clipPos(this,coords)).ch;if(coords.line<this.first||coords.ch<0)return 0;var sepSize=this.lineSeparator().length;return this.iter(this.first,coords.line,function(line){index+=line.text.length+sepSize}),index},copy:function(copyHistory){var doc=new Doc(getLines(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return doc.scrollTop=this.scrollTop,doc.scrollLeft=this.scrollLeft,doc.sel=this.sel,doc.extend=!1,copyHistory&&(doc.history.undoDepth=this.history.undoDepth,doc.setHistory(this.getHistory())),doc},linkedDoc:function(options){options||(options={});var from=this.first,to=this.first+this.size;null!=options.from&&options.from>from&&(from=options.from),null!=options.to&&options.to<to&&(to=options.to);var copy=new Doc(getLines(this,from,to),options.mode||this.modeOption,from,this.lineSep,this.direction);return options.sharedHist&&(copy.history=this.history),(this.linked||(this.linked=[])).push({doc:copy,sharedHist:options.sharedHist}),copy.linked=[{doc:this,isParent:!0,sharedHist:options.sharedHist}],copySharedMarkers(copy,findSharedMarkers(this)),copy},unlinkDoc:function(other){var this$1=this;if(other instanceof CodeMirror$1&&(other=other.doc),this.linked)for(var i=0;i<this.linked.length;++i)if(this$1.linked[i].doc==other){this$1.linked.splice(i,1),other.unlinkDoc(this$1),detachSharedMarkers(findSharedMarkers(this$1));break}if(other.history==this.history){var splitIds=[other.id];linkedDocs(other,function(doc){return splitIds.push(doc.id)},!0),other.history=new History(null),other.history.done=copyHistoryArray(this.history.done,splitIds),other.history.undone=copyHistoryArray(this.history.undone,splitIds)}},iterLinkedDocs:function(f){linkedDocs(this,f)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(str){return this.lineSep?str.split(this.lineSep):splitLinesAuto(str)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:docMethodOp(function(dir){"rtl"!=dir&&(dir="ltr"),dir!=this.direction&&(this.direction=dir,this.iter(function(line){return line.order=null}),this.cm&&directionChanged(this.cm))})}),Doc.prototype.eachLine=Doc.prototype.iter;for(var lastDrop=0,globalsRegistered=!1,keyNames={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},i=0;i<10;i++)keyNames[i+48]=keyNames[i+96]=String(i);for(var i$1=65;i$1<=90;i$1++)keyNames[i$1]=String.fromCharCode(i$1);for(var i$2=1;i$2<=12;i$2++)keyNames[i$2+111]=keyNames[i$2+63235]="F"+i$2;var keyMap={};keyMap.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},keyMap.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},keyMap.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},keyMap.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},keyMap.default=mac?keyMap.macDefault:keyMap.pcDefault;var commands={selectAll:selectAll,singleSelection:function(cm){return cm.setSelection(cm.getCursor("anchor"),cm.getCursor("head"),sel_dontScroll)},killLine:function(cm){return deleteNearSelection(cm,function(range){if(range.empty()){var len=getLine(cm.doc,range.head.line).text.length;return range.head.ch==len&&range.head.line<cm.lastLine()?{from:range.head,to:Pos(range.head.line+1,0)}:{from:range.head,to:Pos(range.head.line,len)}}return{from:range.from(),to:range.to()}})},deleteLine:function(cm){return deleteNearSelection(cm,function(range){return{from:Pos(range.from().line,0),to:clipPos(cm.doc,Pos(range.to().line+1,0))}})},delLineLeft:function(cm){return deleteNearSelection(cm,function(range){return{from:Pos(range.from().line,0),to:range.from()}})},delWrappedLineLeft:function(cm){return deleteNearSelection(cm,function(range){var top=cm.charCoords(range.head,"div").top+5;return{from:cm.coordsChar({left:0,top:top},"div"),to:range.from()}})},delWrappedLineRight:function(cm){return deleteNearSelection(cm,function(range){var top=cm.charCoords(range.head,"div").top+5,rightPos=cm.coordsChar({left:cm.display.lineDiv.offsetWidth+100,top:top},"div");return{from:range.from(),to:rightPos}})},undo:function(cm){return cm.undo()},redo:function(cm){return cm.redo()},undoSelection:function(cm){return cm.undoSelection()},redoSelection:function(cm){return cm.redoSelection()},goDocStart:function(cm){return cm.extendSelection(Pos(cm.firstLine(),0))},goDocEnd:function(cm){return cm.extendSelection(Pos(cm.lastLine()))},goLineStart:function(cm){return cm.extendSelectionsBy(function(range){return lineStart(cm,range.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(cm){return cm.extendSelectionsBy(function(range){return lineStartSmart(cm,range.head)},{origin:"+move",bias:1})},goLineEnd:function(cm){return cm.extendSelectionsBy(function(range){return lineEnd(cm,range.head.line)},{origin:"+move",bias:-1})},goLineRight:function(cm){return cm.extendSelectionsBy(function(range){var top=cm.charCoords(range.head,"div").top+5;return cm.coordsChar({left:cm.display.lineDiv.offsetWidth+100,top:top},"div")},sel_move)},goLineLeft:function(cm){return cm.extendSelectionsBy(function(range){var top=cm.charCoords(range.head,"div").top+5;return cm.coordsChar({left:0,top:top},"div")},sel_move)},goLineLeftSmart:function(cm){return cm.extendSelectionsBy(function(range){var top=cm.charCoords(range.head,"div").top+5,pos=cm.coordsChar({left:0,top:top},"div");return pos.ch<cm.getLine(pos.line).search(/\S/)?lineStartSmart(cm,range.head):pos},sel_move)},goLineUp:function(cm){return cm.moveV(-1,"line")},goLineDown:function(cm){return cm.moveV(1,"line")},goPageUp:function(cm){return cm.moveV(-1,"page")},goPageDown:function(cm){return cm.moveV(1,"page")},goCharLeft:function(cm){return cm.moveH(-1,"char")},goCharRight:function(cm){return cm.moveH(1,"char")},goColumnLeft:function(cm){return cm.moveH(-1,"column")},goColumnRight:function(cm){return cm.moveH(1,"column")},goWordLeft:function(cm){return cm.moveH(-1,"word")},goGroupRight:function(cm){return cm.moveH(1,"group")},goGroupLeft:function(cm){return cm.moveH(-1,"group")},goWordRight:function(cm){return cm.moveH(1,"word")},delCharBefore:function(cm){return cm.deleteH(-1,"char")},delCharAfter:function(cm){return cm.deleteH(1,"char")},delWordBefore:function(cm){return cm.deleteH(-1,"word")},delWordAfter:function(cm){return cm.deleteH(1,"word")},delGroupBefore:function(cm){return cm.deleteH(-1,"group")},delGroupAfter:function(cm){return cm.deleteH(1,"group")},indentAuto:function(cm){return cm.indentSelection("smart")},indentMore:function(cm){return cm.indentSelection("add")},indentLess:function(cm){return cm.indentSelection("subtract")},insertTab:function(cm){return cm.replaceSelection("\t")},insertSoftTab:function(cm){for(var spaces=[],ranges=cm.listSelections(),tabSize=cm.options.tabSize,i=0;i<ranges.length;i++){var pos=ranges[i].from(),col=countColumn(cm.getLine(pos.line),pos.ch,tabSize);spaces.push(spaceStr(tabSize-col%tabSize))}cm.replaceSelections(spaces)},defaultTab:function(cm){cm.somethingSelected()?cm.indentSelection("add"):cm.execCommand("insertTab")},transposeChars:function(cm){return runInOp(cm,function(){for(var ranges=cm.listSelections(),newSel=[],i=0;i<ranges.length;i++)if(ranges[i].empty()){var cur=ranges[i].head,line=getLine(cm.doc,cur.line).text;if(line)if(cur.ch==line.length&&(cur=new Pos(cur.line,cur.ch-1)),cur.ch>0)cur=new Pos(cur.line,cur.ch+1),cm.replaceRange(line.charAt(cur.ch-1)+line.charAt(cur.ch-2),Pos(cur.line,cur.ch-2),cur,"+transpose");else if(cur.line>cm.doc.first){var prev=getLine(cm.doc,cur.line-1).text;prev&&(cur=new Pos(cur.line,1),cm.replaceRange(line.charAt(0)+cm.doc.lineSeparator()+prev.charAt(prev.length-1),Pos(cur.line-1,prev.length-1),cur,"+transpose"))}newSel.push(new Range(cur,cur))}cm.setSelections(newSel)})},newlineAndIndent:function(cm){return runInOp(cm,function(){for(var sels=cm.listSelections(),i=sels.length-1;i>=0;i--)cm.replaceRange(cm.doc.lineSeparator(),sels[i].anchor,sels[i].head,"+input");sels=cm.listSelections();for(var i$1=0;i$1<sels.length;i$1++)cm.indentLine(sels[i$1].from().line,null,!0);ensureCursorVisible(cm)})},openLine:function(cm){return cm.replaceSelection("\n","start")},toggleOverwrite:function(cm){return cm.toggleOverwrite()}},stopSeq=new Delayed,lastStoppedKey=null,PastClick=function(time,pos,button){this.time=time,this.pos=pos,this.button=button};PastClick.prototype.compare=function(time,pos,button){return this.time+400>time&&0==cmp(pos,this.pos)&&button==this.button};var lastClick,lastDoubleClick,Init={toString:function(){return"CodeMirror.Init"}},defaults={},optionHandlers={};CodeMirror$1.defaults=defaults,CodeMirror$1.optionHandlers=optionHandlers;var initHooks=[];CodeMirror$1.defineInitHook=function(f){return initHooks.push(f)};var lastCopied=null,ContentEditableInput=function(cm){this.cm=cm,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Delayed,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};ContentEditableInput.prototype.init=function(display){function onCopyCut(e){if(!signalDOMEvent(cm,e)){if(cm.somethingSelected())setLastCopied({lineWise:!1,text:cm.getSelections()}),"cut"==e.type&&cm.replaceSelection("",null,"cut");else{if(!cm.options.lineWiseCopyCut)return;var ranges=copyableRanges(cm);setLastCopied({lineWise:!0,text:ranges.text}),"cut"==e.type&&cm.operation(function(){cm.setSelections(ranges.ranges,0,sel_dontScroll),cm.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var content=lastCopied.text.join("\n");if(e.clipboardData.setData("Text",content),e.clipboardData.getData("Text")==content)return void e.preventDefault()}var kludge=hiddenTextarea(),te=kludge.firstChild;cm.display.lineSpace.insertBefore(kludge,cm.display.lineSpace.firstChild),te.value=lastCopied.text.join("\n");var hadFocus=document.activeElement;selectInput(te),setTimeout(function(){cm.display.lineSpace.removeChild(kludge),hadFocus.focus(),hadFocus==div&&input.showPrimarySelection()},50)}}var this$1=this,input=this,cm=input.cm,div=input.div=display.lineDiv;disableBrowserMagic(div,cm.options.spellcheck),on(div,"paste",function(e){signalDOMEvent(cm,e)||handlePaste(e,cm)||ie_version<=11&&setTimeout(operation(cm,function(){return this$1.updateFromDOM()}),20)}),on(div,"compositionstart",function(e){this$1.composing={data:e.data,done:!1}}),on(div,"compositionupdate",function(e){this$1.composing||(this$1.composing={data:e.data,done:!1})}),on(div,"compositionend",function(e){this$1.composing&&(e.data!=this$1.composing.data&&this$1.readFromDOMSoon(),this$1.composing.done=!0)}),on(div,"touchstart",function(){return input.forceCompositionEnd()}),on(div,"input",function(){this$1.composing||this$1.readFromDOMSoon()}),on(div,"copy",onCopyCut),on(div,"cut",onCopyCut)},ContentEditableInput.prototype.prepareSelection=function(){var result=prepareSelection(this.cm,!1);return result.focus=this.cm.state.focused,result},ContentEditableInput.prototype.showSelection=function(info,takeFocus){info&&this.cm.display.view.length&&((info.focus||takeFocus)&&this.showPrimarySelection(),this.showMultipleSelections(info))},ContentEditableInput.prototype.showPrimarySelection=function(){var sel=window.getSelection(),cm=this.cm,prim=cm.doc.sel.primary(),from=prim.from(),to=prim.to();if(cm.display.viewTo==cm.display.viewFrom||from.line>=cm.display.viewTo||to.line<cm.display.viewFrom)sel.removeAllRanges();else{var curAnchor=domToPos(cm,sel.anchorNode,sel.anchorOffset),curFocus=domToPos(cm,sel.focusNode,sel.focusOffset);if(!curAnchor||curAnchor.bad||!curFocus||curFocus.bad||0!=cmp(minPos(curAnchor,curFocus),from)||0!=cmp(maxPos(curAnchor,curFocus),to)){var view=cm.display.view,start=from.line>=cm.display.viewFrom&&posToDOM(cm,from)||{node:view[0].measure.map[2],offset:0},end=to.line<cm.display.viewTo&&posToDOM(cm,to);if(!end){var measure=view[view.length-1].measure,map$$1=measure.maps?measure.maps[measure.maps.length-1]:measure.map;end={node:map$$1[map$$1.length-1],offset:map$$1[map$$1.length-2]-map$$1[map$$1.length-3]}}if(start&&end){var rng,old=sel.rangeCount&&sel.getRangeAt(0);try{rng=range(start.node,start.offset,end.offset,end.node)}catch(e){}rng&&(!gecko&&cm.state.focused?(sel.collapse(start.node,start.offset),rng.collapsed||(sel.removeAllRanges(),sel.addRange(rng))):(sel.removeAllRanges(),sel.addRange(rng)),old&&null==sel.anchorNode?sel.addRange(old):gecko&&this.startGracePeriod()),this.rememberSelection()}else sel.removeAllRanges()}}},ContentEditableInput.prototype.startGracePeriod=function(){var this$1=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){this$1.gracePeriod=!1,this$1.selectionChanged()&&this$1.cm.operation(function(){return this$1.cm.curOp.selectionChanged=!0})},20)},ContentEditableInput.prototype.showMultipleSelections=function(info){removeChildrenAndAdd(this.cm.display.cursorDiv,info.cursors),removeChildrenAndAdd(this.cm.display.selectionDiv,info.selection)},ContentEditableInput.prototype.rememberSelection=function(){var sel=window.getSelection();this.lastAnchorNode=sel.anchorNode,this.lastAnchorOffset=sel.anchorOffset,this.lastFocusNode=sel.focusNode,this.lastFocusOffset=sel.focusOffset},ContentEditableInput.prototype.selectionInEditor=function(){var sel=window.getSelection();if(!sel.rangeCount)return!1;var node=sel.getRangeAt(0).commonAncestorContainer;return contains(this.div,node)},ContentEditableInput.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},ContentEditableInput.prototype.blur=function(){this.div.blur()},ContentEditableInput.prototype.getField=function(){return this.div},ContentEditableInput.prototype.supportsTouch=function(){return!0},ContentEditableInput.prototype.receivedFocus=function(){function poll(){input.cm.state.focused&&(input.pollSelection(),input.polling.set(input.cm.options.pollInterval,poll))}var input=this;this.selectionInEditor()?this.pollSelection():runInOp(this.cm,function(){return input.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,poll)},ContentEditableInput.prototype.selectionChanged=function(){var sel=window.getSelection();return sel.anchorNode!=this.lastAnchorNode||sel.anchorOffset!=this.lastAnchorOffset||sel.focusNode!=this.lastFocusNode||sel.focusOffset!=this.lastFocusOffset},ContentEditableInput.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var sel=window.getSelection(),cm=this.cm;if(android&&chrome&&this.cm.options.gutters.length&&isInGutter(sel.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var anchor=domToPos(cm,sel.anchorNode,sel.anchorOffset),head=domToPos(cm,sel.focusNode,sel.focusOffset);anchor&&head&&runInOp(cm,function(){setSelection(cm.doc,simpleSelection(anchor,head),sel_dontScroll),(anchor.bad||head.bad)&&(cm.curOp.selectionChanged=!0)})}}},ContentEditableInput.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var cm=this.cm,display=cm.display,sel=cm.doc.sel.primary(),from=sel.from(),to=sel.to();if(0==from.ch&&from.line>cm.firstLine()&&(from=Pos(from.line-1,getLine(cm.doc,from.line-1).length)),to.ch==getLine(cm.doc,to.line).text.length&&to.line<cm.lastLine()&&(to=Pos(to.line+1,0)),from.line<display.viewFrom||to.line>display.viewTo-1)return!1;var fromIndex,fromLine,fromNode;from.line==display.viewFrom||0==(fromIndex=findViewIndex(cm,from.line))?(fromLine=lineNo(display.view[0].line),fromNode=display.view[0].node):(fromLine=lineNo(display.view[fromIndex].line),fromNode=display.view[fromIndex-1].node.nextSibling);var toLine,toNode,toIndex=findViewIndex(cm,to.line);if(toIndex==display.view.length-1?(toLine=display.viewTo-1,toNode=display.lineDiv.lastChild):(toLine=lineNo(display.view[toIndex+1].line)-1,toNode=display.view[toIndex+1].node.previousSibling),!fromNode)return!1;for(var newText=cm.doc.splitLines(domTextBetween(cm,fromNode,toNode,fromLine,toLine)),oldText=getBetween(cm.doc,Pos(fromLine,0),Pos(toLine,getLine(cm.doc,toLine).text.length));newText.length>1&&oldText.length>1;)if(lst(newText)==lst(oldText))newText.pop(),oldText.pop(),toLine--;else{if(newText[0]!=oldText[0])break;newText.shift(),oldText.shift(),fromLine++}for(var cutFront=0,cutEnd=0,newTop=newText[0],oldTop=oldText[0],maxCutFront=Math.min(newTop.length,oldTop.length);cutFront<maxCutFront&&newTop.charCodeAt(cutFront)==oldTop.charCodeAt(cutFront);)++cutFront;for(var newBot=lst(newText),oldBot=lst(oldText),maxCutEnd=Math.min(newBot.length-(1==newText.length?cutFront:0),oldBot.length-(1==oldText.length?cutFront:0));cutEnd<maxCutEnd&&newBot.charCodeAt(newBot.length-cutEnd-1)==oldBot.charCodeAt(oldBot.length-cutEnd-1);)++cutEnd;if(1==newText.length&&1==oldText.length&&fromLine==from.line)for(;cutFront&&cutFront>from.ch&&newBot.charCodeAt(newBot.length-cutEnd-1)==oldBot.charCodeAt(oldBot.length-cutEnd-1);)cutFront--,cutEnd++;newText[newText.length-1]=newBot.slice(0,newBot.length-cutEnd).replace(/^\u200b+/,""),newText[0]=newText[0].slice(cutFront).replace(/\u200b+$/,"");var chFrom=Pos(fromLine,cutFront),chTo=Pos(toLine,oldText.length?lst(oldText).length-cutEnd:0);return newText.length>1||newText[0]||cmp(chFrom,chTo)?(replaceRange(cm.doc,newText,chFrom,chTo,"+input"),!0):void 0},ContentEditableInput.prototype.ensurePolled=function(){this.forceCompositionEnd()},ContentEditableInput.prototype.reset=function(){this.forceCompositionEnd()},ContentEditableInput.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},ContentEditableInput.prototype.readFromDOMSoon=function(){var this$1=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(this$1.readDOMTimeout=null,this$1.composing){if(!this$1.composing.done)return;this$1.composing=null}this$1.updateFromDOM()},80))},ContentEditableInput.prototype.updateFromDOM=function(){var this$1=this;!this.cm.isReadOnly()&&this.pollContent()||runInOp(this.cm,function(){return regChange(this$1.cm)})},ContentEditableInput.prototype.setUneditable=function(node){node.contentEditable="false"},ContentEditableInput.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||operation(this.cm,applyTextInput)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},ContentEditableInput.prototype.readOnlyChanged=function(val){this.div.contentEditable=String("nocursor"!=val)},ContentEditableInput.prototype.onContextMenu=function(){},ContentEditableInput.prototype.resetPosition=function(){},ContentEditableInput.prototype.needsContentAttribute=!0;var TextareaInput=function(cm){this.cm=cm,this.prevInput="",this.pollingFast=!1,this.polling=new Delayed,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null};TextareaInput.prototype.init=function(display){function prepareCopyCut(e){if(!signalDOMEvent(cm,e)){if(cm.somethingSelected())setLastCopied({lineWise:!1,text:cm.getSelections()}),input.inaccurateSelection&&(input.prevInput="",input.inaccurateSelection=!1,te.value=lastCopied.text.join("\n"),selectInput(te));else{if(!cm.options.lineWiseCopyCut)return;var ranges=copyableRanges(cm);setLastCopied({lineWise:!0,text:ranges.text}),"cut"==e.type?cm.setSelections(ranges.ranges,null,sel_dontScroll):(input.prevInput="",te.value=ranges.text.join("\n"),selectInput(te))}"cut"==e.type&&(cm.state.cutIncoming=!0)}}var this$1=this,input=this,cm=this.cm,div=this.wrapper=hiddenTextarea(),te=this.textarea=div.firstChild;display.wrapper.insertBefore(div,display.wrapper.firstChild),ios&&(te.style.width="0px"),on(te,"input",function(){ie&&ie_version>=9&&this$1.hasSelection&&(this$1.hasSelection=null),input.poll()}),on(te,"paste",function(e){signalDOMEvent(cm,e)||handlePaste(e,cm)||(cm.state.pasteIncoming=!0,input.fastPoll())}),on(te,"cut",prepareCopyCut),on(te,"copy",prepareCopyCut),on(display.scroller,"paste",function(e){eventInWidget(display,e)||signalDOMEvent(cm,e)||(cm.state.pasteIncoming=!0,input.focus())}),on(display.lineSpace,"selectstart",function(e){eventInWidget(display,e)||e_preventDefault(e)}),on(te,"compositionstart",function(){var start=cm.getCursor("from");input.composing&&input.composing.range.clear(),input.composing={start:start,range:cm.markText(start,cm.getCursor("to"),{className:"CodeMirror-composing"})}}),on(te,"compositionend",function(){input.composing&&(input.poll(),input.composing.range.clear(),input.composing=null)})},TextareaInput.prototype.prepareSelection=function(){var cm=this.cm,display=cm.display,doc=cm.doc,result=prepareSelection(cm);if(cm.options.moveInputWithCursor){var headPos=cursorCoords(cm,doc.sel.primary().head,"div"),wrapOff=display.wrapper.getBoundingClientRect(),lineOff=display.lineDiv.getBoundingClientRect();result.teTop=Math.max(0,Math.min(display.wrapper.clientHeight-10,headPos.top+lineOff.top-wrapOff.top)),result.teLeft=Math.max(0,Math.min(display.wrapper.clientWidth-10,headPos.left+lineOff.left-wrapOff.left))}return result},TextareaInput.prototype.showSelection=function(drawn){var display=this.cm.display;removeChildrenAndAdd(display.cursorDiv,drawn.cursors),removeChildrenAndAdd(display.selectionDiv,drawn.selection),null!=drawn.teTop&&(this.wrapper.style.top=drawn.teTop+"px",this.wrapper.style.left=drawn.teLeft+"px")},TextareaInput.prototype.reset=function(typing){if(!this.contextMenuPending&&!this.composing){var minimal,selected,cm=this.cm,doc=cm.doc;if(cm.somethingSelected()){this.prevInput="";var range$$1=doc.sel.primary(),content=(minimal=hasCopyEvent&&(range$$1.to().line-range$$1.from().line>100||(selected=cm.getSelection()).length>1e3))?"-":selected||cm.getSelection();this.textarea.value=content,cm.state.focused&&selectInput(this.textarea),ie&&ie_version>=9&&(this.hasSelection=content)}else typing||(this.prevInput=this.textarea.value="",ie&&ie_version>=9&&(this.hasSelection=null));this.inaccurateSelection=minimal}},TextareaInput.prototype.getField=function(){return this.textarea},TextareaInput.prototype.supportsTouch=function(){return!1},TextareaInput.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!mobile||activeElt()!=this.textarea))try{this.textarea.focus()}catch(e){}},TextareaInput.prototype.blur=function(){this.textarea.blur()},TextareaInput.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},TextareaInput.prototype.receivedFocus=function(){this.slowPoll()},TextareaInput.prototype.slowPoll=function(){var this$1=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){this$1.poll(),this$1.cm.state.focused&&this$1.slowPoll()})},TextareaInput.prototype.fastPoll=function(){function p(){input.poll()||missed?(input.pollingFast=!1,input.slowPoll()):(missed=!0,input.polling.set(60,p))}var missed=!1,input=this;input.pollingFast=!0,input.polling.set(20,p)},TextareaInput.prototype.poll=function(){var this$1=this,cm=this.cm,input=this.textarea,prevInput=this.prevInput;if(this.contextMenuPending||!cm.state.focused||hasSelection(input)&&!prevInput&&!this.composing||cm.isReadOnly()||cm.options.disableInput||cm.state.keySeq)return!1;var text=input.value;if(text==prevInput&&!cm.somethingSelected())return!1;if(ie&&ie_version>=9&&this.hasSelection===text||mac&&/[\uf700-\uf7ff]/.test(text))return cm.display.input.reset(),!1;if(cm.doc.sel==cm.display.selForContextMenu){var first=text.charCodeAt(0);if(8203!=first||prevInput||(prevInput=""),8666==first)return this.reset(),this.cm.execCommand("undo")}for(var same=0,l=Math.min(prevInput.length,text.length);same<l&&prevInput.charCodeAt(same)==text.charCodeAt(same);)++same;return runInOp(cm,function(){applyTextInput(cm,text.slice(same),prevInput.length-same,null,this$1.composing?"*compose":null),text.length>1e3||text.indexOf("\n")>-1?input.value=this$1.prevInput="":this$1.prevInput=text,this$1.composing&&(this$1.composing.range.clear(),this$1.composing.range=cm.markText(this$1.composing.start,cm.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},TextareaInput.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},TextareaInput.prototype.onKeyPress=function(){ie&&ie_version>=9&&(this.hasSelection=null),this.fastPoll()},TextareaInput.prototype.onContextMenu=function(e){function prepareSelectAllHack(){if(null!=te.selectionStart){var selected=cm.somethingSelected(),extval=""+(selected?te.value:"");te.value="⇚",te.value=extval,input.prevInput=selected?"":"",te.selectionStart=1,te.selectionEnd=extval.length,display.selForContextMenu=cm.doc.sel}}function rehide(){if(input.contextMenuPending=!1,input.wrapper.style.cssText=oldWrapperCSS,te.style.cssText=oldCSS,ie&&ie_version<9&&display.scrollbars.setScrollTop(display.scroller.scrollTop=scrollPos),null!=te.selectionStart){(!ie||ie&&ie_version<9)&&prepareSelectAllHack();var i=0,poll=function(){display.selForContextMenu==cm.doc.sel&&0==te.selectionStart&&te.selectionEnd>0&&""==input.prevInput?operation(cm,selectAll)(cm):i++<10?display.detectingSelectAll=setTimeout(poll,500):(display.selForContextMenu=null,display.input.reset())};display.detectingSelectAll=setTimeout(poll,200)}}var input=this,cm=input.cm,display=cm.display,te=input.textarea,pos=posFromMouse(cm,e),scrollPos=display.scroller.scrollTop;if(pos&&!presto){cm.options.resetSelectionOnContextMenu&&-1==cm.doc.sel.contains(pos)&&operation(cm,setSelection)(cm.doc,simpleSelection(pos),sel_dontScroll);var oldCSS=te.style.cssText,oldWrapperCSS=input.wrapper.style.cssText;input.wrapper.style.cssText="position: absolute";var wrapperBox=input.wrapper.getBoundingClientRect();te.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-wrapperBox.top-5)+"px; left: "+(e.clientX-wrapperBox.left-5)+"px;\n z-index: 1000; background: "+(ie?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var oldScrollY;if(webkit&&(oldScrollY=window.scrollY),display.input.focus(),webkit&&window.scrollTo(null,oldScrollY),display.input.reset(),cm.somethingSelected()||(te.value=input.prevInput=" "),input.contextMenuPending=!0,display.selForContextMenu=cm.doc.sel,clearTimeout(display.detectingSelectAll),ie&&ie_version>=9&&prepareSelectAllHack(),captureRightClick){e_stop(e);var mouseup=function(){off(window,"mouseup",mouseup),setTimeout(rehide,20)};on(window,"mouseup",mouseup)}else setTimeout(rehide,50)}},TextareaInput.prototype.readOnlyChanged=function(val){val||this.reset(),this.textarea.disabled="nocursor"==val},TextareaInput.prototype.setUneditable=function(){},TextareaInput.prototype.needsContentAttribute=!1,function(CodeMirror){function option(name,deflt,handle,notOnInit){CodeMirror.defaults[name]=deflt,handle&&(optionHandlers[name]=notOnInit?function(cm,val,old){old!=Init&&handle(cm,val,old)}:handle)}var optionHandlers=CodeMirror.optionHandlers;CodeMirror.defineOption=option,CodeMirror.Init=Init,option("value","",function(cm,val){return cm.setValue(val)},!0),option("mode",null,function(cm,val){cm.doc.modeOption=val,loadMode(cm)},!0),option("indentUnit",2,loadMode,!0),option("indentWithTabs",!1),option("smartIndent",!0),option("tabSize",4,function(cm){resetModeState(cm),clearCaches(cm),regChange(cm)},!0),option("lineSeparator",null,function(cm,val){if(cm.doc.lineSep=val,val){var newBreaks=[],lineNo=cm.doc.first;cm.doc.iter(function(line){for(var pos=0;;){var found=line.text.indexOf(val,pos);if(-1==found)break;pos=found+val.length,newBreaks.push(Pos(lineNo,found))}lineNo++});for(var i=newBreaks.length-1;i>=0;i--)replaceRange(cm.doc,val,newBreaks[i],Pos(newBreaks[i].line,newBreaks[i].ch+val.length))}}),option("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(cm,val,old){cm.state.specialChars=new RegExp(val.source+(val.test("\t")?"":"|\t"),"g"),old!=Init&&cm.refresh()}),option("specialCharPlaceholder",defaultSpecialCharPlaceholder,function(cm){return cm.refresh()},!0),option("electricChars",!0),option("inputStyle",mobile?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),option("spellcheck",!1,function(cm,val){return cm.getInputField().spellcheck=val},!0),option("rtlMoveVisually",!windows),option("wholeLineUpdateBefore",!0),option("theme","default",function(cm){themeChanged(cm),guttersChanged(cm)},!0),option("keyMap","default",function(cm,val,old){var next=getKeyMap(val),prev=old!=Init&&getKeyMap(old);prev&&prev.detach&&prev.detach(cm,next),next.attach&&next.attach(cm,prev||null)}),option("extraKeys",null),option("configureMouse",null),option("lineWrapping",!1,wrappingChanged,!0),option("gutters",[],function(cm){setGuttersForLineNumbers(cm.options),guttersChanged(cm)},!0),option("fixedGutter",!0,function(cm,val){cm.display.gutters.style.left=val?compensateForHScroll(cm.display)+"px":"0",cm.refresh()},!0),option("coverGutterNextToScrollbar",!1,function(cm){return updateScrollbars(cm)},!0),option("scrollbarStyle","native",function(cm){initScrollbars(cm),updateScrollbars(cm),cm.display.scrollbars.setScrollTop(cm.doc.scrollTop),cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft)},!0),option("lineNumbers",!1,function(cm){setGuttersForLineNumbers(cm.options),guttersChanged(cm)},!0),option("firstLineNumber",1,guttersChanged,!0),option("lineNumberFormatter",function(integer){return integer},guttersChanged,!0),option("showCursorWhenSelecting",!1,updateSelection,!0),option("resetSelectionOnContextMenu",!0),option("lineWiseCopyCut",!0),option("pasteLinesPerSelection",!0),option("readOnly",!1,function(cm,val){"nocursor"==val&&(onBlur(cm),cm.display.input.blur()),cm.display.input.readOnlyChanged(val)}),option("disableInput",!1,function(cm,val){val||cm.display.input.reset()},!0),option("dragDrop",!0,dragDropChanged),option("allowDropFileTypes",null),option("cursorBlinkRate",530),option("cursorScrollMargin",0),option("cursorHeight",1,updateSelection,!0),option("singleCursorHeightPerLine",!0,updateSelection,!0),option("workTime",100),option("workDelay",100),option("flattenSpans",!0,resetModeState,!0),option("addModeClass",!1,resetModeState,!0),option("pollInterval",100),option("undoDepth",200,function(cm,val){return cm.doc.history.undoDepth=val}),option("historyEventDelay",1250),option("viewportMargin",10,function(cm){return cm.refresh()},!0),option("maxHighlightLength",1e4,resetModeState,!0),option("moveInputWithCursor",!0,function(cm,val){val||cm.display.input.resetPosition()}),option("tabindex",null,function(cm,val){return cm.display.input.getField().tabIndex=val||""}),option("autofocus",null),option("direction","ltr",function(cm,val){return cm.doc.setDirection(val)},!0)}(CodeMirror$1),function(CodeMirror){var optionHandlers=CodeMirror.optionHandlers,helpers=CodeMirror.helpers={};CodeMirror.prototype={constructor:CodeMirror,focus:function(){window.focus(),this.display.input.focus()},setOption:function(option,value){var options=this.options,old=options[option];options[option]==value&&"mode"!=option||(options[option]=value,optionHandlers.hasOwnProperty(option)&&operation(this,optionHandlers[option])(this,value,old),signal(this,"optionChange",this,option))},getOption:function(option){return this.options[option]},getDoc:function(){return this.doc},addKeyMap:function(map$$1,bottom){this.state.keyMaps[bottom?"push":"unshift"](getKeyMap(map$$1))},removeKeyMap:function(map$$1){for(var maps=this.state.keyMaps,i=0;i<maps.length;++i)if(maps[i]==map$$1||maps[i].name==map$$1)return maps.splice(i,1),!0},addOverlay:methodOp(function(spec,options){var mode=spec.token?spec:CodeMirror.getMode(this.options,spec);if(mode.startState)throw new Error("Overlays may not be stateful.");insertSorted(this.state.overlays,{mode:mode,modeSpec:spec,opaque:options&&options.opaque,priority:options&&options.priority||0},function(overlay){return overlay.priority}),this.state.modeGen++,regChange(this)}),removeOverlay:methodOp(function(spec){for(var this$1=this,overlays=this.state.overlays,i=0;i<overlays.length;++i){var cur=overlays[i].modeSpec;if(cur==spec||"string"==typeof spec&&cur.name==spec)return overlays.splice(i,1),this$1.state.modeGen++,void regChange(this$1)}}),indentLine:methodOp(function(n,dir,aggressive){"string"!=typeof dir&&"number"!=typeof dir&&(dir=null==dir?this.options.smartIndent?"smart":"prev":dir?"add":"subtract"),isLine(this.doc,n)&&indentLine(this,n,dir,aggressive)}),indentSelection:methodOp(function(how){for(var this$1=this,ranges=this.doc.sel.ranges,end=-1,i=0;i<ranges.length;i++){var range$$1=ranges[i];if(range$$1.empty())range$$1.head.line>end&&(indentLine(this$1,range$$1.head.line,how,!0),end=range$$1.head.line,i==this$1.doc.sel.primIndex&&ensureCursorVisible(this$1));else{var from=range$$1.from(),to=range$$1.to(),start=Math.max(end,from.line);end=Math.min(this$1.lastLine(),to.line-(to.ch?0:1))+1;for(var j=start;j<end;++j)indentLine(this$1,j,how);var newRanges=this$1.doc.sel.ranges;0==from.ch&&ranges.length==newRanges.length&&newRanges[i].from().ch>0&&replaceOneSelection(this$1.doc,i,new Range(from,newRanges[i].to()),sel_dontScroll)}}}),getTokenAt:function(pos,precise){return takeToken(this,pos,precise)},getLineTokens:function(line,precise){return takeToken(this,Pos(line),precise,!0)},getTokenTypeAt:function(pos){pos=clipPos(this.doc,pos);var type,styles=getLineStyles(this,getLine(this.doc,pos.line)),before=0,after=(styles.length-1)/2,ch=pos.ch;if(0==ch)type=styles[2];else for(;;){var mid=before+after>>1;if((mid?styles[2*mid-1]:0)>=ch)after=mid;else{if(!(styles[2*mid+1]<ch)){type=styles[2*mid+2];break}before=mid+1}}var cut=type?type.indexOf("overlay "):-1;return cut<0?type:0==cut?null:type.slice(0,cut-1)},getModeAt:function(pos){var mode=this.doc.mode;return mode.innerMode?CodeMirror.innerMode(mode,this.getTokenAt(pos).state).mode:mode},getHelper:function(pos,type){return this.getHelpers(pos,type)[0]},getHelpers:function(pos,type){var this$1=this,found=[];if(!helpers.hasOwnProperty(type))return found;var help=helpers[type],mode=this.getModeAt(pos);if("string"==typeof mode[type])help[mode[type]]&&found.push(help[mode[type]]);else if(mode[type])for(var i=0;i<mode[type].length;i++){var val=help[mode[type][i]];val&&found.push(val)}else mode.helperType&&help[mode.helperType]?found.push(help[mode.helperType]):help[mode.name]&&found.push(help[mode.name]);for(var i$1=0;i$1<help._global.length;i$1++){var cur=help._global[i$1];cur.pred(mode,this$1)&&-1==indexOf(found,cur.val)&&found.push(cur.val)}return found},getStateAfter:function(line,precise){var doc=this.doc;return line=clipLine(doc,null==line?doc.first+doc.size-1:line),getContextBefore(this,line+1,precise).state},cursorCoords:function(start,mode){var pos,range$$1=this.doc.sel.primary();return pos=null==start?range$$1.head:"object"==typeof start?clipPos(this.doc,start):start?range$$1.from():range$$1.to(),cursorCoords(this,pos,mode||"page")},charCoords:function(pos,mode){return charCoords(this,clipPos(this.doc,pos),mode||"page")},coordsChar:function(coords,mode){return coords=fromCoordSystem(this,coords,mode||"page"),coordsChar(this,coords.left,coords.top)},lineAtHeight:function(height,mode){return height=fromCoordSystem(this,{top:height,left:0},mode||"page").top,lineAtHeight(this.doc,height+this.display.viewOffset)},heightAtLine:function(line,mode,includeWidgets){var lineObj,end=!1;if("number"==typeof line){var last=this.doc.first+this.doc.size-1;line<this.doc.first?line=this.doc.first:line>last&&(line=last,end=!0),lineObj=getLine(this.doc,line)}else lineObj=line;return intoCoordSystem(this,lineObj,{top:0,left:0},mode||"page",includeWidgets||end).top+(end?this.doc.height-heightAtLine(lineObj):0)},defaultTextHeight:function(){return textHeight(this.display)},defaultCharWidth:function(){return charWidth(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(pos,node,scroll,vert,horiz){var display=this.display,top=(pos=cursorCoords(this,clipPos(this.doc,pos))).bottom,left=pos.left;if(node.style.position="absolute",node.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(node),display.sizer.appendChild(node),"over"==vert)top=pos.top;else if("above"==vert||"near"==vert){var vspace=Math.max(display.wrapper.clientHeight,this.doc.height),hspace=Math.max(display.sizer.clientWidth,display.lineSpace.clientWidth);("above"==vert||pos.bottom+node.offsetHeight>vspace)&&pos.top>node.offsetHeight?top=pos.top-node.offsetHeight:pos.bottom+node.offsetHeight<=vspace&&(top=pos.bottom),left+node.offsetWidth>hspace&&(left=hspace-node.offsetWidth)}node.style.top=top+"px",node.style.left=node.style.right="","right"==horiz?(left=display.sizer.clientWidth-node.offsetWidth,node.style.right="0px"):("left"==horiz?left=0:"middle"==horiz&&(left=(display.sizer.clientWidth-node.offsetWidth)/2),node.style.left=left+"px"),scroll&&scrollIntoView(this,{left:left,top:top,right:left+node.offsetWidth,bottom:top+node.offsetHeight})},triggerOnKeyDown:methodOp(onKeyDown),triggerOnKeyPress:methodOp(onKeyPress),triggerOnKeyUp:onKeyUp,triggerOnMouseDown:methodOp(onMouseDown),execCommand:function(cmd){if(commands.hasOwnProperty(cmd))return commands[cmd].call(null,this)},triggerElectric:methodOp(function(text){triggerElectric(this,text)}),findPosH:function(from,amount,unit,visually){var this$1=this,dir=1;amount<0&&(dir=-1,amount=-amount);for(var cur=clipPos(this.doc,from),i=0;i<amount&&!(cur=findPosH(this$1.doc,cur,dir,unit,visually)).hitSide;++i);return cur},moveH:methodOp(function(dir,unit){var this$1=this;this.extendSelectionsBy(function(range$$1){return this$1.display.shift||this$1.doc.extend||range$$1.empty()?findPosH(this$1.doc,range$$1.head,dir,unit,this$1.options.rtlMoveVisually):dir<0?range$$1.from():range$$1.to()},sel_move)}),deleteH:methodOp(function(dir,unit){var sel=this.doc.sel,doc=this.doc;sel.somethingSelected()?doc.replaceSelection("",null,"+delete"):deleteNearSelection(this,function(range$$1){var other=findPosH(doc,range$$1.head,dir,unit,!1);return dir<0?{from:other,to:range$$1.head}:{from:range$$1.head,to:other}})}),findPosV:function(from,amount,unit,goalColumn){var this$1=this,dir=1,x=goalColumn;amount<0&&(dir=-1,amount=-amount);for(var cur=clipPos(this.doc,from),i=0;i<amount;++i){var coords=cursorCoords(this$1,cur,"div");if(null==x?x=coords.left:coords.left=x,(cur=findPosV(this$1,coords,dir,unit)).hitSide)break}return cur},moveV:methodOp(function(dir,unit){var this$1=this,doc=this.doc,goals=[],collapse=!this.display.shift&&!doc.extend&&doc.sel.somethingSelected();if(doc.extendSelectionsBy(function(range$$1){if(collapse)return dir<0?range$$1.from():range$$1.to();var headPos=cursorCoords(this$1,range$$1.head,"div");null!=range$$1.goalColumn&&(headPos.left=range$$1.goalColumn),goals.push(headPos.left);var pos=findPosV(this$1,headPos,dir,unit);return"page"==unit&&range$$1==doc.sel.primary()&&addToScrollTop(this$1,charCoords(this$1,pos,"div").top-headPos.top),pos},sel_move),goals.length)for(var i=0;i<doc.sel.ranges.length;i++)doc.sel.ranges[i].goalColumn=goals[i]}),findWordAt:function(pos){var line=getLine(this.doc,pos.line).text,start=pos.ch,end=pos.ch;if(line){var helper=this.getHelper(pos,"wordChars");"before"!=pos.sticky&&end!=line.length||!start?++end:--start;for(var startChar=line.charAt(start),check=isWordChar(startChar,helper)?function(ch){return isWordChar(ch,helper)}:/\s/.test(startChar)?function(ch){return/\s/.test(ch)}:function(ch){return!/\s/.test(ch)&&!isWordChar(ch)};start>0&&check(line.charAt(start-1));)--start;for(;end<line.length&&check(line.charAt(end));)++end}return new Range(Pos(pos.line,start),Pos(pos.line,end))},toggleOverwrite:function(value){null!=value&&value==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?addClass(this.display.cursorDiv,"CodeMirror-overwrite"):rmClass(this.display.cursorDiv,"CodeMirror-overwrite"),signal(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==activeElt()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:methodOp(function(x,y){scrollToCoords(this,x,y)}),getScrollInfo:function(){var scroller=this.display.scroller;return{left:scroller.scrollLeft,top:scroller.scrollTop,height:scroller.scrollHeight-scrollGap(this)-this.display.barHeight,width:scroller.scrollWidth-scrollGap(this)-this.display.barWidth,clientHeight:displayHeight(this),clientWidth:displayWidth(this)}},scrollIntoView:methodOp(function(range$$1,margin){null==range$$1?(range$$1={from:this.doc.sel.primary().head,to:null},null==margin&&(margin=this.options.cursorScrollMargin)):"number"==typeof range$$1?range$$1={from:Pos(range$$1,0),to:null}:null==range$$1.from&&(range$$1={from:range$$1,to:null}),range$$1.to||(range$$1.to=range$$1.from),range$$1.margin=margin||0,null!=range$$1.from.line?scrollToRange(this,range$$1):scrollToCoordsRange(this,range$$1.from,range$$1.to,range$$1.margin)}),setSize:methodOp(function(width,height){var this$1=this,interpret=function(val){return"number"==typeof val||/^\d+$/.test(String(val))?val+"px":val};null!=width&&(this.display.wrapper.style.width=interpret(width)),null!=height&&(this.display.wrapper.style.height=interpret(height)),this.options.lineWrapping&&clearLineMeasurementCache(this);var lineNo$$1=this.display.viewFrom;this.doc.iter(lineNo$$1,this.display.viewTo,function(line){if(line.widgets)for(var i=0;i<line.widgets.length;i++)if(line.widgets[i].noHScroll){regLineChange(this$1,lineNo$$1,"widget");break}++lineNo$$1}),this.curOp.forceUpdate=!0,signal(this,"refresh",this)}),operation:function(f){return runInOp(this,f)},refresh:methodOp(function(){var oldHeight=this.display.cachedTextHeight;regChange(this),this.curOp.forceUpdate=!0,clearCaches(this),scrollToCoords(this,this.doc.scrollLeft,this.doc.scrollTop),updateGutterSpace(this),(null==oldHeight||Math.abs(oldHeight-textHeight(this.display))>.5)&&estimateLineHeights(this),signal(this,"refresh",this)}),swapDoc:methodOp(function(doc){var old=this.doc;return old.cm=null,attachDoc(this,doc),clearCaches(this),this.display.input.reset(),scrollToCoords(this,doc.scrollLeft,doc.scrollTop),this.curOp.forceScroll=!0,signalLater(this,"swapDoc",this,old),old}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},eventMixin(CodeMirror),CodeMirror.registerHelper=function(type,name,value){helpers.hasOwnProperty(type)||(helpers[type]=CodeMirror[type]={_global:[]}),helpers[type][name]=value},CodeMirror.registerGlobalHelper=function(type,name,predicate,value){CodeMirror.registerHelper(type,name,value),helpers[type]._global.push({pred:predicate,val:value})}}(CodeMirror$1);var dontDelegate="iter insert remove copy getEditor constructor".split(" ");for(var prop in Doc.prototype)Doc.prototype.hasOwnProperty(prop)&&indexOf(dontDelegate,prop)<0&&(CodeMirror$1.prototype[prop]=function(method){return function(){return method.apply(this.doc,arguments)}}(Doc.prototype[prop]));return eventMixin(Doc),CodeMirror$1.inputStyles={textarea:TextareaInput,contenteditable:ContentEditableInput},CodeMirror$1.defineMode=function(name){CodeMirror$1.defaults.mode||"null"==name||(CodeMirror$1.defaults.mode=name),defineMode.apply(this,arguments)},CodeMirror$1.defineMIME=function(mime,spec){mimeModes[mime]=spec},CodeMirror$1.defineMode("null",function(){return{token:function(stream){return stream.skipToEnd()}}}),CodeMirror$1.defineMIME("text/plain","null"),CodeMirror$1.defineExtension=function(name,func){CodeMirror$1.prototype[name]=func},CodeMirror$1.defineDocExtension=function(name,func){Doc.prototype[name]=func},CodeMirror$1.fromTextArea=function(textarea,options){function save(){textarea.value=cm.getValue()}if(options=options?copyObj(options):{},options.value=textarea.value,!options.tabindex&&textarea.tabIndex&&(options.tabindex=textarea.tabIndex),!options.placeholder&&textarea.placeholder&&(options.placeholder=textarea.placeholder),null==options.autofocus){var hasFocus=activeElt();options.autofocus=hasFocus==textarea||null!=textarea.getAttribute("autofocus")&&hasFocus==document.body}var realSubmit;if(textarea.form&&(on(textarea.form,"submit",save),!options.leaveSubmitMethodAlone)){var form=textarea.form;realSubmit=form.submit;try{var wrappedSubmit=form.submit=function(){save(),form.submit=realSubmit,form.submit(),form.submit=wrappedSubmit}}catch(e){}}options.finishInit=function(cm){cm.save=save,cm.getTextArea=function(){return textarea},cm.toTextArea=function(){cm.toTextArea=isNaN,save(),textarea.parentNode.removeChild(cm.getWrapperElement()),textarea.style.display="",textarea.form&&(off(textarea.form,"submit",save),"function"==typeof textarea.form.submit&&(textarea.form.submit=realSubmit))}},textarea.style.display="none";var cm=CodeMirror$1(function(node){return textarea.parentNode.insertBefore(node,textarea.nextSibling)},options);return cm},function(CodeMirror){CodeMirror.off=off,CodeMirror.on=on,CodeMirror.wheelEventPixels=wheelEventPixels,CodeMirror.Doc=Doc,CodeMirror.splitLines=splitLinesAuto,CodeMirror.countColumn=countColumn,CodeMirror.findColumn=findColumn,CodeMirror.isWordChar=isWordCharBasic,CodeMirror.Pass=Pass,CodeMirror.signal=signal,CodeMirror.Line=Line,CodeMirror.changeEnd=changeEnd,CodeMirror.scrollbarModel=scrollbarModel,CodeMirror.Pos=Pos,CodeMirror.cmpPos=cmp,CodeMirror.modes=modes,CodeMirror.mimeModes=mimeModes,CodeMirror.resolveMode=resolveMode,CodeMirror.getMode=getMode,CodeMirror.modeExtensions=modeExtensions,CodeMirror.extendMode=extendMode,CodeMirror.copyState=copyState,CodeMirror.startState=startState,CodeMirror.innerMode=innerMode,CodeMirror.commands=commands,CodeMirror.keyMap=keyMap,CodeMirror.keyName=keyName,CodeMirror.isModifierKey=isModifierKey,CodeMirror.lookupKey=lookupKey,CodeMirror.normalizeKeyMap=normalizeKeyMap,CodeMirror.StringStream=StringStream,CodeMirror.SharedTextMarker=SharedTextMarker,CodeMirror.TextMarker=TextMarker,CodeMirror.LineWidget=LineWidget,CodeMirror.e_preventDefault=e_preventDefault,CodeMirror.e_stopPropagation=e_stopPropagation,CodeMirror.e_stop=e_stop,CodeMirror.addClass=addClass,CodeMirror.contains=contains,CodeMirror.rmClass=rmClass,CodeMirror.keyNames=keyNames}(CodeMirror$1),CodeMirror$1.version="5.27.2",CodeMirror$1})},{}],64:[function(require,module,exports){"use strict";function makeEmptyFunction(arg){return function(){return arg}}var emptyFunction=function(){};emptyFunction.thatReturns=makeEmptyFunction,emptyFunction.thatReturnsFalse=makeEmptyFunction(!1),emptyFunction.thatReturnsTrue=makeEmptyFunction(!0),emptyFunction.thatReturnsNull=makeEmptyFunction(null),emptyFunction.thatReturnsThis=function(){return this},emptyFunction.thatReturnsArgument=function(arg){return arg},module.exports=emptyFunction},{}],65:[function(require,module,exports){(function(process){"use strict";var validateFormat=function(format){};"production"!==process.env.NODE_ENV&&(validateFormat=function(format){if(void 0===format)throw new Error("invariant requires an error message argument")}),module.exports=function(condition,format,a,b,c,d,e,f){if(validateFormat(format),!condition){var error;if(void 0===format)error=new Error("Minified exception occurred; use the non-minified dev environment for the full error message and additional helpful warnings.");else{var args=[a,b,c,d,e,f],argIndex=0;(error=new Error(format.replace(/%s/g,function(){return args[argIndex++]}))).name="Invariant Violation"}throw error.framesToPop=1,error}}}).call(this,require("_process"))},{_process:168}],66:[function(require,module,exports){(function(process){"use strict";var warning=require("./emptyFunction");"production"!==process.env.NODE_ENV&&function(){var printWarning=function(format){for(var _len=arguments.length,args=Array(_len>1?_len-1:0),_key=1;_key<_len;_key++)args[_key-1]=arguments[_key];var argIndex=0,message="Warning: "+format.replace(/%s/g,function(){return args[argIndex++]});"undefined"!=typeof console&&console.error(message);try{throw new Error(message)}catch(x){}};warning=function(condition,format){if(void 0===format)throw new Error("`warning(condition, format, ...args)` requires a warning message argument");if(0!==format.indexOf("Failed Composite propType: ")&&!condition){for(var _len2=arguments.length,args=Array(_len2>2?_len2-2:0),_key2=2;_key2<_len2;_key2++)args[_key2-2]=arguments[_key2];printWarning.apply(void 0,[format].concat(args))}}}(),module.exports=warning}).call(this,require("_process"))},{"./emptyFunction":64,_process:168}],67:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0}),exports.GraphQLLanguageService=void 0;var _kinds=require("graphql/language/kinds"),_graphql=require("graphql"),_getAutocompleteSuggestions2=require("./getAutocompleteSuggestions"),_getDiagnostics=require("./getDiagnostics"),_getDefinition=require("./getDefinition"),_graphqlLanguageServiceUtils=require("graphql-language-service-utils");exports.GraphQLLanguageService=function(){function GraphQLLanguageService(cache){_classCallCheck(this,GraphQLLanguageService),this._graphQLCache=cache,this._graphQLConfig=cache.getGraphQLConfig()}return GraphQLLanguageService.prototype.getDiagnostics=function(query,uri){var source,appName,schema,customRules,fragmentDefinitions,fragmentDependencies,dependenciesSource,customRulesModulePath,rulesPath;return regeneratorRuntime.async(function(_context){for(;;)switch(_context.prev=_context.next){case 0:if(source=query,appName=this._graphQLConfig.getAppConfigNameByFilePath(uri),schema=void 0,customRules=void 0,!this._graphQLConfig.getSchemaPath(appName)){_context.next=18;break}return _context.next=7,regeneratorRuntime.awrap(this._graphQLCache.getSchema(this._graphQLConfig.getSchemaPath(appName)));case 7:return schema=_context.sent,_context.next=10,regeneratorRuntime.awrap(this._graphQLCache.getFragmentDefinitions(this._graphQLConfig,appName));case 10:return fragmentDefinitions=_context.sent,_context.next=13,regeneratorRuntime.awrap(this._graphQLCache.getFragmentDependencies(query,fragmentDefinitions));case 13:fragmentDependencies=_context.sent,dependenciesSource=fragmentDependencies.reduce(function(prev,cur){return prev+" "+(0,_graphql.print)(cur.definition)},""),source=source+" "+dependenciesSource,(customRulesModulePath=this._graphQLConfig.getCustomValidationRulesModulePath(appName))&&(rulesPath=require.resolve(customRulesModulePath))&&(customRules=require(rulesPath)(this._graphQLConfig));case 18:return _context.abrupt("return",(0,_getDiagnostics.getDiagnostics)(source,schema,customRules));case 19:case"end":return _context.stop()}},null,this)},GraphQLLanguageService.prototype.getAutocompleteSuggestions=function(query,position,filePath){var appName,schema;return regeneratorRuntime.async(function(_context2){for(;;)switch(_context2.prev=_context2.next){case 0:if(appName=this._graphQLConfig.getAppConfigNameByFilePath(filePath),schema=void 0,!this._graphQLConfig.getSchemaPath(appName)){_context2.next=8;break}return _context2.next=5,regeneratorRuntime.awrap(this._graphQLCache.getSchema(this._graphQLConfig.getSchemaPath(appName)));case 5:if(!(schema=_context2.sent)){_context2.next=8;break}return _context2.abrupt("return",(0,_getAutocompleteSuggestions2.getAutocompleteSuggestions)(schema,query,position));case 8:return _context2.abrupt("return",[]);case 9:case"end":return _context2.stop()}},null,this)},GraphQLLanguageService.prototype.getDefinition=function(query,position,filePath){var appName,ast,node;return regeneratorRuntime.async(function(_context3){for(;;)switch(_context3.prev=_context3.next){case 0:appName=this._graphQLConfig.getAppConfigNameByFilePath(filePath),ast=void 0,_context3.prev=2,ast=(0,_graphql.parse)(query),_context3.next=9;break;case 6:return _context3.prev=6,_context3.t0=_context3.catch(2),_context3.abrupt("return",null);case 9:if(!(node=(0,_graphqlLanguageServiceUtils.getASTNodeAtPosition)(query,ast,position))){_context3.next=16;break}_context3.t1=node.kind,_context3.next=_context3.t1===_kinds.FRAGMENT_SPREAD?14:_context3.t1===_kinds.FRAGMENT_DEFINITION?15:_context3.t1===_kinds.OPERATION_DEFINITION?15:16;break;case 14:return _context3.abrupt("return",this._getDefinitionForFragmentSpread(query,ast,node,filePath,this._graphQLConfig,appName));case 15:return _context3.abrupt("return",(0,_getDefinition.getDefinitionQueryResultForDefinitionNode)(filePath,query,node));case 16:return _context3.abrupt("return",null);case 17:case"end":return _context3.stop()}},null,this,[[2,6]])},GraphQLLanguageService.prototype._getDefinitionForFragmentSpread=function(query,ast,node,filePath,graphQLConfig,appName){var fragmentDefinitions,dependencies,localFragDefinitions,typeCastedDefs,localFragInfos,result;return regeneratorRuntime.async(function(_context4){for(;;)switch(_context4.prev=_context4.next){case 0:return _context4.next=2,regeneratorRuntime.awrap(this._graphQLCache.getFragmentDefinitions(graphQLConfig,appName));case 2:return fragmentDefinitions=_context4.sent,_context4.next=5,regeneratorRuntime.awrap(this._graphQLCache.getFragmentDependenciesForAST(ast,fragmentDefinitions));case 5:return dependencies=_context4.sent,localFragDefinitions=ast.definitions.filter(function(definition){return definition.kind===_kinds.FRAGMENT_DEFINITION}),typeCastedDefs=localFragDefinitions,localFragInfos=typeCastedDefs.map(function(definition){return{filePath:filePath,content:query,definition:definition}}),_context4.next=11,regeneratorRuntime.awrap((0,_getDefinition.getDefinitionQueryResultForFragmentSpread)(query,node,dependencies.concat(localFragInfos)));case 11:return result=_context4.sent,_context4.abrupt("return",result);case 13:case"end":return _context4.stop()}},null,this)},GraphQLLanguageService}()},{"./getAutocompleteSuggestions":69,"./getDefinition":70,"./getDiagnostics":71,graphql:92,"graphql-language-service-utils":81,"graphql/language/kinds":102}],68:[function(require,module,exports){"use strict";function forEachState(stack,fn){for(var reverseStateStack=[],state=stack;state&&state.kind;)reverseStateStack.push(state),state=state.prevState;for(var i=reverseStateStack.length-1;i>=0;i--)fn(reverseStateStack[i])}function filterAndSortList(list,text){return text?filterNonEmpty(filterNonEmpty(list.map(function(entry){return{proximity:getProximity(normalizeText(entry.label),text),entry:entry}}),function(pair){return pair.proximity<=2}),function(pair){return!pair.entry.isDeprecated}).sort(function(a,b){return(a.entry.isDeprecated?1:0)-(b.entry.isDeprecated?1:0)||a.proximity-b.proximity||a.entry.label.length-b.entry.label.length}).map(function(pair){return pair.entry}):filterNonEmpty(list,function(entry){return!entry.isDeprecated})}function filterNonEmpty(array,predicate){var filtered=array.filter(predicate);return 0===filtered.length?array:filtered}function normalizeText(text){return text.toLowerCase().replace(/\W/g,"")}function getProximity(suggestion,text){var proximity=lexicalDistance(text,suggestion);return suggestion.length>text.length&&(proximity-=suggestion.length-text.length-1,proximity+=0===suggestion.indexOf(text)?0:.5),proximity}function lexicalDistance(a,b){var i=void 0,j=void 0,d=[],aLength=a.length,bLength=b.length;for(i=0;i<=aLength;i++)d[i]=[i];for(j=1;j<=bLength;j++)d[0][j]=j;for(i=1;i<=aLength;i++)for(j=1;j<=bLength;j++){var cost=a[i-1]===b[j-1]?0:1;d[i][j]=Math.min(d[i-1][j]+1,d[i][j-1]+1,d[i-1][j-1]+cost),i>1&&j>1&&a[i-1]===b[j-2]&&a[i-2]===b[j-1]&&(d[i][j]=Math.min(d[i][j],d[i-2][j-2]+cost))}return d[aLength][bLength]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.getDefinitionState=function(tokenState){var definitionState=void 0;return forEachState(tokenState,function(state){switch(state.kind){case"Query":case"ShortQuery":case"Mutation":case"Subscription":case"FragmentDefinition":definitionState=state}}),definitionState},exports.getFieldDef=function(schema,type,fieldName){return fieldName===_introspection.SchemaMetaFieldDef.name&&schema.getQueryType()===type?_introspection.SchemaMetaFieldDef:fieldName===_introspection.TypeMetaFieldDef.name&&schema.getQueryType()===type?_introspection.TypeMetaFieldDef:fieldName===_introspection.TypeNameMetaFieldDef.name&&(0,_graphql.isCompositeType)(type)?_introspection.TypeNameMetaFieldDef:type.getFields&&"function"==typeof type.getFields?type.getFields()[fieldName]:null},exports.forEachState=forEachState,exports.objectValues=function(object){for(var keys=Object.keys(object),len=keys.length,values=new Array(len),i=0;i<len;++i)values[i]=object[keys[i]];return values},exports.hintList=function(token,list){return filterAndSortList(list,normalizeText(token.string))};var _graphql=require("graphql"),_introspection=require("graphql/type/introspection")},{graphql:92,"graphql/type/introspection":115}],69:[function(require,module,exports){"use strict";function getSuggestionsForFieldNames(token,typeInfo,schema){if(typeInfo.parentType){var parentType=typeInfo.parentType,fields=parentType.getFields instanceof Function?(0,_autocompleteUtils.objectValues)(parentType.getFields()):[];return(0,_graphql.isAbstractType)(parentType)&&fields.push(_graphql.TypeNameMetaFieldDef),parentType===schema.getQueryType()&&fields.push(_graphql.SchemaMetaFieldDef,_graphql.TypeMetaFieldDef),(0,_autocompleteUtils.hintList)(token,fields.map(function(field){return{label:field.name,detail:String(field.type),documentation:field.description,isDeprecated:field.isDeprecated,deprecationReason:field.deprecationReason}}))}return[]}function getSuggestionsForInputValues(token,typeInfo){var namedInputType=(0,_graphql.getNamedType)(typeInfo.inputType);if(namedInputType instanceof _graphql.GraphQLEnumType){var values=namedInputType.getValues();return(0,_autocompleteUtils.hintList)(token,values.map(function(value){return{label:value.name,detail:String(namedInputType),documentation:value.description,isDeprecated:value.isDeprecated,deprecationReason:value.deprecationReason}}))}return namedInputType===_graphql.GraphQLBoolean?(0,_autocompleteUtils.hintList)(token,[{label:"true",detail:String(_graphql.GraphQLBoolean),documentation:"Not false."},{label:"false",detail:String(_graphql.GraphQLBoolean),documentation:"Not true."}]):[]}function getSuggestionsForFragmentTypeConditions(token,typeInfo,schema){var possibleTypes=void 0;if(typeInfo.parentType)if((0,_graphql.isAbstractType)(typeInfo.parentType)){var abstractType=(0,_graphql.assertAbstractType)(typeInfo.parentType),possibleObjTypes=schema.getPossibleTypes(abstractType),possibleIfaceMap=Object.create(null);possibleObjTypes.forEach(function(type){type.getInterfaces().forEach(function(iface){possibleIfaceMap[iface.name]=iface})}),possibleTypes=possibleObjTypes.concat((0,_autocompleteUtils.objectValues)(possibleIfaceMap))}else possibleTypes=[typeInfo.parentType];else{var typeMap=schema.getTypeMap();possibleTypes=(0,_autocompleteUtils.objectValues)(typeMap).filter(_graphql.isCompositeType)}return(0,_autocompleteUtils.hintList)(token,possibleTypes.map(function(type){var namedType=(0,_graphql.getNamedType)(type);return{label:String(type),documentation:namedType&&namedType.description||""}}))}function getSuggestionsForFragmentSpread(token,typeInfo,schema,queryText){var typeMap=schema.getTypeMap(),defState=(0,_autocompleteUtils.getDefinitionState)(token.state),relevantFrags=getFragmentDefinitions(queryText).filter(function(frag){return typeMap[frag.typeCondition.name.value]&&!(defState&&"FragmentDefinition"===defState.kind&&defState.name===frag.name.value)&&(0,_graphql.isCompositeType)(typeInfo.parentType)&&(0,_graphql.isCompositeType)(typeMap[frag.typeCondition.name.value])&&(0,_graphql.doTypesOverlap)(schema,typeInfo.parentType,typeMap[frag.typeCondition.name.value])});return(0,_autocompleteUtils.hintList)(token,relevantFrags.map(function(frag){return{label:frag.name.value,detail:String(typeMap[frag.typeCondition.name.value]),documentation:"fragment "+frag.name.value+" on "+frag.typeCondition.name.value}}))}function getFragmentDefinitions(queryText){var fragmentDefs=[];return runOnlineParser(queryText,function(_,state){"FragmentDefinition"===state.kind&&state.name&&state.type&&fragmentDefs.push({kind:"FragmentDefinition",name:{kind:"Name",value:state.name},selectionSet:{kind:"SelectionSet",selections:[]},typeCondition:{kind:"NamedType",name:{kind:"Name",value:state.type}}})}),fragmentDefs}function getSuggestionsForVariableDefinition(token,schema){var inputTypeMap=schema.getTypeMap(),inputTypes=(0,_autocompleteUtils.objectValues)(inputTypeMap).filter(_graphql.isInputType);return(0,_autocompleteUtils.hintList)(token,inputTypes.map(function(type){return{label:type.name,documentation:type.description}}))}function getSuggestionsForDirective(token,state,schema){if(state.prevState&&state.prevState.kind){var directives=schema.getDirectives().filter(function(directive){return canUseDirective(state.prevState,directive)});return(0,_autocompleteUtils.hintList)(token,directives.map(function(directive){return{label:directive.name,documentation:directive.description||""}}))}return[]}function getTokenAtPosition(queryText,cursor){var styleAtCursor=null,stateAtCursor=null,stringAtCursor=null,token=runOnlineParser(queryText,function(stream,state,style,index){if(index===cursor.line&&stream.getCurrentPosition()>=cursor.character)return styleAtCursor=style,stateAtCursor=_extends({},state),stringAtCursor=stream.current(),"BREAK"});return{start:token.start,end:token.end,string:stringAtCursor||token.string,state:stateAtCursor||token.state,style:styleAtCursor||token.style}}function runOnlineParser(queryText,callback){for(var lines=queryText.split("\n"),parser=(0,_graphqlLanguageServiceParser.onlineParser)(),state=parser.startState(),style="",stream=new _graphqlLanguageServiceParser.CharacterStream(""),i=0;i<lines.length;i++){for(stream=new _graphqlLanguageServiceParser.CharacterStream(lines[i]);!stream.eol()&&"BREAK"!==callback(stream,state,style=parser.token(stream,state),i););callback(stream,state,style,i),state.kind||(state=parser.startState())}return{start:stream.getStartOfToken(),end:stream.getCurrentPosition(),string:stream.current(),state:state,style:style}}function canUseDirective(state,directive){if(!state||!state.kind)return!1;var kind=state.kind,locations=directive.locations;switch(kind){case"Query":return-1!==locations.indexOf("QUERY");case"Mutation":return-1!==locations.indexOf("MUTATION");case"Subscription":return-1!==locations.indexOf("SUBSCRIPTION");case"Field":case"AliasedField":return-1!==locations.indexOf("FIELD");case"FragmentDefinition":return-1!==locations.indexOf("FRAGMENT_DEFINITION");case"FragmentSpread":return-1!==locations.indexOf("FRAGMENT_SPREAD");case"InlineFragment":return-1!==locations.indexOf("INLINE_FRAGMENT");case"SchemaDef":return-1!==locations.indexOf("SCHEMA");case"ScalarDef":return-1!==locations.indexOf("SCALAR");case"ObjectTypeDef":return-1!==locations.indexOf("OBJECT");case"FieldDef":return-1!==locations.indexOf("FIELD_DEFINITION");case"InterfaceDef":return-1!==locations.indexOf("INTERFACE");case"UnionDef":return-1!==locations.indexOf("UNION");case"EnumDef":return-1!==locations.indexOf("ENUM");case"EnumValue":return-1!==locations.indexOf("ENUM_VALUE");case"InputDef":return-1!==locations.indexOf("INPUT_OBJECT");case"InputValueDef":switch(state.prevState&&state.prevState.kind){case"ArgumentsDef":return-1!==locations.indexOf("ARGUMENT_DEFINITION");case"InputDef":return-1!==locations.indexOf("INPUT_FIELD_DEFINITION")}}return!1}function getTypeInfo(schema,tokenState){var argDef=void 0,argDefs=void 0,directiveDef=void 0,enumValue=void 0,fieldDef=void 0,inputType=void 0,objectFieldDefs=void 0,parentType=void 0,type=void 0;return(0,_autocompleteUtils.forEachState)(tokenState,function(state){switch(state.kind){case"Query":case"ShortQuery":type=schema.getQueryType();break;case"Mutation":type=schema.getMutationType();break;case"Subscription":type=schema.getSubscriptionType();break;case"InlineFragment":case"FragmentDefinition":state.type&&(type=schema.getType(state.type));break;case"Field":case"AliasedField":type&&state.name?(fieldDef=parentType?(0,_autocompleteUtils.getFieldDef)(schema,parentType,state.name):null,type=fieldDef?fieldDef.type:null):fieldDef=null;break;case"SelectionSet":parentType=(0,_graphql.getNamedType)(type);break;case"Directive":directiveDef=state.name?schema.getDirective(state.name):null;break;case"Arguments":if(state.prevState)switch(state.prevState.kind){case"Field":argDefs=fieldDef&&fieldDef.args;break;case"Directive":argDefs=directiveDef&&directiveDef.args;break;case"AliasedField":var name=state.prevState&&state.prevState.name;if(!name){argDefs=null;break}var field=parentType?(0,_autocompleteUtils.getFieldDef)(schema,parentType,name):null;if(!field){argDefs=null;break}argDefs=field.args;break;default:argDefs=null}else argDefs=null;break;case"Argument":if(argDefs)for(var i=0;i<argDefs.length;i++)if(argDefs[i].name===state.name){argDef=argDefs[i];break}inputType=argDef&&argDef.type;break;case"EnumValue":var enumType=(0,_graphql.getNamedType)(inputType);enumValue=enumType instanceof _graphql.GraphQLEnumType?find(enumType.getValues(),function(val){return val.value===state.name}):null;break;case"ListValue":var nullableType=(0,_graphql.getNullableType)(inputType);inputType=nullableType instanceof _graphql.GraphQLList?nullableType.ofType:null;break;case"ObjectValue":var objectType=(0,_graphql.getNamedType)(inputType);objectFieldDefs=objectType instanceof _graphql.GraphQLInputObjectType?objectType.getFields():null;break;case"ObjectField":var objectField=state.name&&objectFieldDefs?objectFieldDefs[state.name]:null;inputType=objectField&&objectField.type;break;case"NamedType":state.name&&(type=schema.getType(state.name))}}),{argDef:argDef,argDefs:argDefs,directiveDef:directiveDef,enumValue:enumValue,fieldDef:fieldDef,inputType:inputType,objectFieldDefs:objectFieldDefs,parentType:parentType,type:type}}function find(array,predicate){for(var i=0;i<array.length;i++)if(predicate(array[i]))return array[i];return null}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(target){for(var i=1;i<arguments.length;i++){var source=arguments[i];for(var key in source)Object.prototype.hasOwnProperty.call(source,key)&&(target[key]=source[key])}return target};exports.getAutocompleteSuggestions=function(schema,queryText,cursor,contextToken){var token=contextToken||getTokenAtPosition(queryText,cursor),state="Invalid"===token.state.kind?token.state.prevState:token.state;if(!state)return[];var kind=state.kind,step=state.step,typeInfo=getTypeInfo(schema,token.state);if("Document"===kind)return(0,_autocompleteUtils.hintList)(token,[{label:"query"},{label:"mutation"},{label:"subscription"},{label:"fragment"},{label:"{"}]);if("SelectionSet"===kind||"Field"===kind||"AliasedField"===kind)return getSuggestionsForFieldNames(token,typeInfo,schema);if("Arguments"===kind||"Argument"===kind&&0===step){var argDefs=typeInfo.argDefs;if(argDefs)return(0,_autocompleteUtils.hintList)(token,argDefs.map(function(argDef){return{label:argDef.name,detail:String(argDef.type),documentation:argDef.description}}))}if(("ObjectValue"===kind||"ObjectField"===kind&&0===step)&&typeInfo.objectFieldDefs){var objectFields=(0,_autocompleteUtils.objectValues)(typeInfo.objectFieldDefs);return(0,_autocompleteUtils.hintList)(token,objectFields.map(function(field){return{label:field.name,detail:String(field.type),documentation:field.description}}))}return"EnumValue"===kind||"ListValue"===kind&&1===step||"ObjectField"===kind&&2===step||"Argument"===kind&&2===step?getSuggestionsForInputValues(token,typeInfo):"TypeCondition"===kind&&1===step||"NamedType"===kind&&null!=state.prevState&&"TypeCondition"===state.prevState.kind?getSuggestionsForFragmentTypeConditions(token,typeInfo,schema):"FragmentSpread"===kind&&1===step?getSuggestionsForFragmentSpread(token,typeInfo,schema,queryText):"VariableDefinition"===kind&&2===step||"ListType"===kind&&1===step||"NamedType"===kind&&state.prevState&&("VariableDefinition"===state.prevState.kind||"ListType"===state.prevState.kind)?getSuggestionsForVariableDefinition(token,schema):"Directive"===kind?getSuggestionsForDirective(token,state,schema):[]};var _graphql=require("graphql"),_graphqlLanguageServiceParser=require("graphql-language-service-parser"),_autocompleteUtils=require("./autocompleteUtils")},{"./autocompleteUtils":68,graphql:92,"graphql-language-service-parser":77}],70:[function(require,module,exports){(function(process){"use strict";function getRange(text,node){var location=node.loc;return(0,_assert2.default)(location,"Expected ASTNode to have a location."),(0,_graphqlLanguageServiceUtils.locToRange)(text,location)}function getPosition(text,node){var location=node.loc;return(0,_assert2.default)(location,"Expected ASTNode to have a location."),(0,_graphqlLanguageServiceUtils.offsetToPosition)(text,location.start)}function getDefinitionForFragmentDefinition(path,text,definition){var name=definition.name;return(0,_assert2.default)(name,"Expected ASTNode to have a Name."),{path:path,position:getPosition(text,name),range:getRange(text,definition),name:name.value||"",language:LANGUAGE,projectRoot:path}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.LANGUAGE=void 0,exports.getDefinitionQueryResultForFragmentSpread=function(text,fragment,dependencies){var name,defNodes,definitions;return regeneratorRuntime.async(function(_context){for(;;)switch(_context.prev=_context.next){case 0:if(name=fragment.name.value,(defNodes=dependencies.filter(function(_ref){return _ref.definition.name.value===name}))!==[]){_context.next=5;break}return process.stderr.write("Definition not found for GraphQL fragment "+name),_context.abrupt("return",{queryRange:[],definitions:[]});case 5:return definitions=defNodes.map(function(_ref2){var filePath=_ref2.filePath,content=_ref2.content,definition=_ref2.definition;return getDefinitionForFragmentDefinition(filePath||"",content,definition)}),_context.abrupt("return",{definitions:definitions,queryRange:definitions.map(function(_){return getRange(text,fragment)})});case 7:case"end":return _context.stop()}},null,this)},exports.getDefinitionQueryResultForDefinitionNode=function(path,text,definition){return{definitions:[getDefinitionForFragmentDefinition(path,text,definition)],queryRange:definition.name?[getRange(text,definition.name)]:[]}};var _graphqlLanguageServiceUtils=require("graphql-language-service-utils"),_assert2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("assert")),LANGUAGE=exports.LANGUAGE="GraphQL"}).call(this,require("_process"))},{_process:168,assert:34,"graphql-language-service-utils":81}],71:[function(require,module,exports){"use strict";function mapCat(array,mapper){return Array.prototype.concat.apply([],array.map(mapper))}function annotations(error,severity,type){return error.nodes?error.nodes.map(function(node){var highlightNode="Variable"!==node.kind&&node.name?node.name:node.variable?node.variable:node;(0,_assert2.default)(error.locations,"GraphQL validation error requires locations.");var loc=error.locations[0],highlightLoc=getLocation(highlightNode),end=loc.column+(highlightLoc.end-highlightLoc.start);return{source:"GraphQL: "+type,message:error.message,severity:severity,range:new _graphqlLanguageServiceUtils.Range(new _graphqlLanguageServiceUtils.Position(loc.line-1,loc.column-1),new _graphqlLanguageServiceUtils.Position(loc.line-1,end))}}):[]}function getLocation(node){var location=node.loc;return(0,_assert2.default)(location,"Expected ASTNode to have a location."),location}function getRange(location,queryText){var parser=(0,_graphqlLanguageServiceParser.onlineParser)(),state=parser.startState(),lines=queryText.split("\n");(0,_assert2.default)(lines.length>=location.line,"Query text must have more lines than where the error happened");for(var stream=null,i=0;i<location.line;i++)for(stream=new _graphqlLanguageServiceParser.CharacterStream(lines[i]);!stream.eol()&&"invalidchar"!==parser.token(stream,state););(0,_assert2.default)(stream,"Expected Parser stream to be available.");var line=location.line-1,start=stream.getStartOfToken(),end=stream.getCurrentPosition();return new _graphqlLanguageServiceUtils.Range(new _graphqlLanguageServiceUtils.Position(line,start),new _graphqlLanguageServiceUtils.Position(line,end))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.SEVERITY=void 0,exports.getDiagnostics=function(queryText){var schema=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,customRules=arguments[2],ast=null;try{ast=(0,_graphql.parse)(queryText)}catch(error){var range=getRange(error.locations[0],queryText);return[{severity:SEVERITY.ERROR,message:error.message,source:"GraphQL: Syntax",range:range}]}if(!schema)return[];var validationErrorAnnotations=mapCat((0,_graphqlLanguageServiceUtils.validateWithCustomRules)(schema,ast,customRules),function(error){return annotations(error,SEVERITY.ERROR,"Validation")}),deprecationWarningAnnotations=_graphql.findDeprecatedUsages?mapCat((0,_graphql.findDeprecatedUsages)(schema,ast),function(error){return annotations(error,SEVERITY.WARNING,"Deprecation")}):[];return validationErrorAnnotations.concat(deprecationWarningAnnotations)};var _assert2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("assert")),_graphql=require("graphql"),_graphqlLanguageServiceParser=require("graphql-language-service-parser"),_graphqlLanguageServiceUtils=require("graphql-language-service-utils"),SEVERITY=exports.SEVERITY={ERROR:1,WARNING:2,INFORMATION:3,HINT:4}},{assert:34,graphql:92,"graphql-language-service-parser":77,"graphql-language-service-utils":81}],72:[function(require,module,exports){"use strict";function outlineTreeConverter(docText){var meta=function(node){return{representativeName:node.name,startPosition:(0,_graphqlLanguageServiceUtils.offsetToPosition)(docText,node.loc.start),endPosition:(0,_graphqlLanguageServiceUtils.offsetToPosition)(docText,node.loc.end),children:node.selectionSet||[]}};return{Field:function(node){var tokenizedText=node.alias?[buildToken("plain",node.alias),buildToken("plain",": ")]:[];return tokenizedText.push(buildToken("plain",node.name)),_extends({tokenizedText:tokenizedText},meta(node))},OperationDefinition:function(node){return _extends({tokenizedText:[buildToken("keyword",node.operation),buildToken("whitespace"," "),buildToken("class-name",node.name)]},meta(node))},Document:function(node){return node.definitions},SelectionSet:function(node){return concatMap(node.selections,function(child){return child.kind===_kinds.INLINE_FRAGMENT?child.selectionSet:child})},Name:function(node){return node.value},FragmentDefinition:function(node){return _extends({tokenizedText:[buildToken("keyword","fragment"),buildToken("whitespace"," "),buildToken("class-name",node.name)]},meta(node))},FragmentSpread:function(node){return _extends({tokenizedText:[buildToken("plain","..."),buildToken("class-name",node.name)]},meta(node))},InlineFragment:function(node){return node.selectionSet}}}function buildToken(kind,value){return{kind:kind,value:value}}function concatMap(arr,fn){for(var res=[],i=0;i<arr.length;i++){var x=fn(arr[i],i);Array.isArray(x)?res.push.apply(res,x):res.push(x)}return res}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(target){for(var i=1;i<arguments.length;i++){var source=arguments[i];for(var key in source)Object.prototype.hasOwnProperty.call(source,key)&&(target[key]=source[key])}return target};exports.getOutline=function(queryText){var ast=void 0;try{ast=(0,_graphql.parse)(queryText)}catch(error){return null}var visitorFns=outlineTreeConverter(queryText);return{outlineTrees:(0,_graphql.visit)(ast,{leave:function(node){return OUTLINEABLE_KINDS[node.kind]&&visitorFns[node.kind]?visitorFns[node.kind](node):null}})}};var _graphql=require("graphql"),_kinds=require("graphql/language/kinds"),_graphqlLanguageServiceUtils=require("graphql-language-service-utils"),OUTLINEABLE_KINDS={Field:!0,OperationDefinition:!0,Document:!0,SelectionSet:!0,Name:!0,FragmentDefinition:!0,FragmentSpread:!0,InlineFragment:!0}},{graphql:92,"graphql-language-service-utils":81,"graphql/language/kinds":102}],73:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _autocompleteUtils=require("./autocompleteUtils");Object.defineProperty(exports,"getDefinitionState",{enumerable:!0,get:function(){return _autocompleteUtils.getDefinitionState}}),Object.defineProperty(exports,"getFieldDef",{enumerable:!0,get:function(){return _autocompleteUtils.getFieldDef}}),Object.defineProperty(exports,"forEachState",{enumerable:!0,get:function(){return _autocompleteUtils.forEachState}}),Object.defineProperty(exports,"objectValues",{enumerable:!0,get:function(){return _autocompleteUtils.objectValues}}),Object.defineProperty(exports,"hintList",{enumerable:!0,get:function(){return _autocompleteUtils.hintList}});var _getAutocompleteSuggestions=require("./getAutocompleteSuggestions");Object.defineProperty(exports,"getAutocompleteSuggestions",{enumerable:!0,get:function(){return _getAutocompleteSuggestions.getAutocompleteSuggestions}});var _getDefinition=require("./getDefinition");Object.defineProperty(exports,"LANGUAGE",{enumerable:!0,get:function(){return _getDefinition.LANGUAGE}}),Object.defineProperty(exports,"getDefinitionQueryResultForFragmentSpread",{enumerable:!0,get:function(){return _getDefinition.getDefinitionQueryResultForFragmentSpread}}),Object.defineProperty(exports,"getDefinitionQueryResultForDefinitionNode",{enumerable:!0,get:function(){return _getDefinition.getDefinitionQueryResultForDefinitionNode}});var _getDiagnostics=require("./getDiagnostics");Object.defineProperty(exports,"getDiagnostics",{enumerable:!0,get:function(){return _getDiagnostics.getDiagnostics}});var _getOutline=require("./getOutline");Object.defineProperty(exports,"getOutline",{enumerable:!0,get:function(){return _getOutline.getOutline}});var _GraphQLLanguageService=require("./GraphQLLanguageService");Object.defineProperty(exports,"GraphQLLanguageService",{enumerable:!0,get:function(){return _GraphQLLanguageService.GraphQLLanguageService}})},{"./GraphQLLanguageService":67,"./autocompleteUtils":68,"./getAutocompleteSuggestions":69,"./getDefinition":70,"./getDiagnostics":71,"./getOutline":72}],74:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var CharacterStream=function(){function CharacterStream(sourceText){var _this=this;_classCallCheck(this,CharacterStream),this.getStartOfToken=function(){return _this._start},this.getCurrentPosition=function(){return _this._pos},this.eol=function(){return _this._sourceText.length===_this._pos},this.sol=function(){return 0===_this._pos},this.peek=function(){return _this._sourceText.charAt(_this._pos)?_this._sourceText.charAt(_this._pos):null},this.next=function(){var char=_this._sourceText.charAt(_this._pos);return _this._pos++,char},this.eat=function(pattern){if(_this._testNextCharacter(pattern))return _this._start=_this._pos,_this._pos++,_this._sourceText.charAt(_this._pos-1)},this.eatWhile=function(match){var isMatched=_this._testNextCharacter(match),didEat=!1;for(isMatched&&(didEat=isMatched,_this._start=_this._pos);isMatched;)_this._pos++,isMatched=_this._testNextCharacter(match),didEat=!0;return didEat},this.eatSpace=function(){return _this.eatWhile(/[\s\u00a0]/)},this.skipToEnd=function(){_this._pos=_this._sourceText.length},this.skipTo=function(position){_this._pos=position},this.match=function(pattern){var consume=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],caseFold=arguments.length>2&&void 0!==arguments[2]&&arguments[2],token=null,match=null;return"string"==typeof pattern?(match=new RegExp(pattern,caseFold?"i":"g").test(_this._sourceText.substr(_this._pos,pattern.length)),token=pattern):pattern instanceof RegExp&&(token=(match=_this._sourceText.slice(_this._pos).match(pattern))&&match[0]),!(null==match||!("string"==typeof pattern||match instanceof Array&&_this._sourceText.startsWith(match[0],_this._pos)))&&(consume&&(_this._start=_this._pos,token&&token.length&&(_this._pos+=token.length)),match)},this.backUp=function(num){_this._pos-=num},this.column=function(){return _this._pos},this.indentation=function(){var match=_this._sourceText.match(/\s*/),indent=0;if(match&&0===match.length)for(var whitespaces=match[0],pos=0;whitespaces.length>pos;)9===whitespaces.charCodeAt(pos)?indent+=2:indent++,pos++;return indent},this.current=function(){return _this._sourceText.slice(_this._start,_this._pos)},this._start=0,this._pos=0,this._sourceText=sourceText}return CharacterStream.prototype._testNextCharacter=function(pattern){var character=this._sourceText.charAt(this._pos);return"string"==typeof pattern?character===pattern:pattern instanceof RegExp?pattern.test(character):pattern(character)},CharacterStream}();exports.default=CharacterStream},{}],75:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.opt=function(ofRule){return{ofRule:ofRule}},exports.list=function(ofRule,separator){return{ofRule:ofRule,isList:!0,separator:separator}},exports.butNot=function(rule,exclusions){var ruleMatch=rule.match;return rule.match=function(token){var check=!1;return ruleMatch&&(check=ruleMatch(token)),check&&exclusions.every(function(exclusion){return exclusion.match&&!exclusion.match(token)})},rule},exports.t=function(kind,style){return{style:style,match:function(token){return token.kind===kind}}},exports.p=function(value,style){return{style:style||"punctuation",match:function(token){return"Punctuation"===token.kind&&token.value===value}}}},{}],76:[function(require,module,exports){"use strict";function word(value){return{style:"keyword",match:function(token){return"Name"===token.kind&&token.value===value}}}function name(style){return{style:style,match:function(token){return"Name"===token.kind},update:function(state,token){state.name=token.value}}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ParseRules=exports.LexRules=exports.isIgnored=void 0;var _RuleHelpers=require("./RuleHelpers");exports.isIgnored=function(ch){return" "===ch||"\t"===ch||","===ch||"\n"===ch||"\r"===ch||"\ufeff"===ch},exports.LexRules={Name:/^[_A-Za-z][_0-9A-Za-z]*/,Punctuation:/^(?:!|\$|\(|\)|\.\.\.|:|=|@|\[|]|\{|\||\})/,Number:/^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,String:/^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,Comment:/^#.*/},exports.ParseRules={Document:[(0,_RuleHelpers.list)("Definition")],Definition:function(token){switch(token.value){case"{":return"ShortQuery";case"query":return"Query";case"mutation":return"Mutation";case"subscription":return"Subscription";case"fragment":return"FragmentDefinition";case"schema":return"SchemaDef";case"scalar":return"ScalarDef";case"type":return"ObjectTypeDef";case"interface":return"InterfaceDef";case"union":return"UnionDef";case"enum":return"EnumDef";case"input":return"InputDef";case"extend":return"ExtendDef";case"directive":return"DirectiveDef"}},ShortQuery:["SelectionSet"],Query:[word("query"),(0,_RuleHelpers.opt)(name("def")),(0,_RuleHelpers.opt)("VariableDefinitions"),(0,_RuleHelpers.list)("Directive"),"SelectionSet"],Mutation:[word("mutation"),(0,_RuleHelpers.opt)(name("def")),(0,_RuleHelpers.opt)("VariableDefinitions"),(0,_RuleHelpers.list)("Directive"),"SelectionSet"],Subscription:[word("subscription"),(0,_RuleHelpers.opt)(name("def")),(0,_RuleHelpers.opt)("VariableDefinitions"),(0,_RuleHelpers.list)("Directive"),"SelectionSet"],VariableDefinitions:[(0,_RuleHelpers.p)("("),(0,_RuleHelpers.list)("VariableDefinition"),(0,_RuleHelpers.p)(")")],VariableDefinition:["Variable",(0,_RuleHelpers.p)(":"),"Type",(0,_RuleHelpers.opt)("DefaultValue")],Variable:[(0,_RuleHelpers.p)("$","variable"),name("variable")],DefaultValue:[(0,_RuleHelpers.p)("="),"Value"],SelectionSet:[(0,_RuleHelpers.p)("{"),(0,_RuleHelpers.list)("Selection"),(0,_RuleHelpers.p)("}")],Selection:function(token,stream){return"..."===token.value?stream.match(/[\s\u00a0,]*(on\b|@|{)/,!1)?"InlineFragment":"FragmentSpread":stream.match(/[\s\u00a0,]*:/,!1)?"AliasedField":"Field"},AliasedField:[name("property"),(0,_RuleHelpers.p)(":"),name("qualifier"),(0,_RuleHelpers.opt)("Arguments"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.opt)("SelectionSet")],Field:[name("property"),(0,_RuleHelpers.opt)("Arguments"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.opt)("SelectionSet")],Arguments:[(0,_RuleHelpers.p)("("),(0,_RuleHelpers.list)("Argument"),(0,_RuleHelpers.p)(")")],Argument:[name("attribute"),(0,_RuleHelpers.p)(":"),"Value"],FragmentSpread:[(0,_RuleHelpers.p)("..."),name("def"),(0,_RuleHelpers.list)("Directive")],InlineFragment:[(0,_RuleHelpers.p)("..."),(0,_RuleHelpers.opt)("TypeCondition"),(0,_RuleHelpers.list)("Directive"),"SelectionSet"],FragmentDefinition:[word("fragment"),(0,_RuleHelpers.opt)((0,_RuleHelpers.butNot)(name("def"),[word("on")])),"TypeCondition",(0,_RuleHelpers.list)("Directive"),"SelectionSet"],TypeCondition:[word("on"),"NamedType"],Value:function(token){switch(token.kind){case"Number":return"NumberValue";case"String":return"StringValue";case"Punctuation":switch(token.value){case"[":return"ListValue";case"{":return"ObjectValue";case"$":return"Variable"}return null;case"Name":switch(token.value){case"true":case"false":return"BooleanValue"}return"null"===token.value?"NullValue":"EnumValue"}},NumberValue:[(0,_RuleHelpers.t)("Number","number")],StringValue:[(0,_RuleHelpers.t)("String","string")],BooleanValue:[(0,_RuleHelpers.t)("Name","builtin")],NullValue:[(0,_RuleHelpers.t)("Name","keyword")],EnumValue:[name("string-2")],ListValue:[(0,_RuleHelpers.p)("["),(0,_RuleHelpers.list)("Value"),(0,_RuleHelpers.p)("]")],ObjectValue:[(0,_RuleHelpers.p)("{"),(0,_RuleHelpers.list)("ObjectField"),(0,_RuleHelpers.p)("}")],ObjectField:[name("attribute"),(0,_RuleHelpers.p)(":"),"Value"],Type:function(token){return"["===token.value?"ListType":"NonNullType"},ListType:[(0,_RuleHelpers.p)("["),"Type",(0,_RuleHelpers.p)("]"),(0,_RuleHelpers.opt)((0,_RuleHelpers.p)("!"))],NonNullType:["NamedType",(0,_RuleHelpers.opt)((0,_RuleHelpers.p)("!"))],NamedType:[{style:"atom",match:function(token){return"Name"===token.kind},update:function(state,token){state.prevState&&state.prevState.prevState&&(state.name=token.value,state.prevState.prevState.type=token.value)}}],Directive:[(0,_RuleHelpers.p)("@","meta"),name("meta"),(0,_RuleHelpers.opt)("Arguments")],SchemaDef:[word("schema"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.p)("{"),(0,_RuleHelpers.list)("OperationTypeDef"),(0,_RuleHelpers.p)("}")],OperationTypeDef:[name("keyword"),(0,_RuleHelpers.p)(":"),name("atom")],ScalarDef:[word("scalar"),name("atom"),(0,_RuleHelpers.list)("Directive")],ObjectTypeDef:[word("type"),name("atom"),(0,_RuleHelpers.opt)("Implements"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.p)("{"),(0,_RuleHelpers.list)("FieldDef"),(0,_RuleHelpers.p)("}")],Implements:[word("implements"),(0,_RuleHelpers.list)("NamedType")],FieldDef:[name("property"),(0,_RuleHelpers.opt)("ArgumentsDef"),(0,_RuleHelpers.p)(":"),"Type",(0,_RuleHelpers.list)("Directive")],ArgumentsDef:[(0,_RuleHelpers.p)("("),(0,_RuleHelpers.list)("InputValueDef"),(0,_RuleHelpers.p)(")")],InputValueDef:[name("attribute"),(0,_RuleHelpers.p)(":"),"Type",(0,_RuleHelpers.opt)("DefaultValue"),(0,_RuleHelpers.list)("Directive")],InterfaceDef:[word("interface"),name("atom"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.p)("{"),(0,_RuleHelpers.list)("FieldDef"),(0,_RuleHelpers.p)("}")],UnionDef:[word("union"),name("atom"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.p)("="),(0,_RuleHelpers.list)("UnionMember",(0,_RuleHelpers.p)("|"))],UnionMember:["NamedType"],EnumDef:[word("enum"),name("atom"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.p)("{"),(0,_RuleHelpers.list)("EnumValueDef"),(0,_RuleHelpers.p)("}")],EnumValueDef:[name("string-2"),(0,_RuleHelpers.list)("Directive")],InputDef:[word("input"),name("atom"),(0,_RuleHelpers.list)("Directive"),(0,_RuleHelpers.p)("{"),(0,_RuleHelpers.list)("InputValueDef"),(0,_RuleHelpers.p)("}")],ExtendDef:[word("extend"),"ObjectTypeDef"],DirectiveDef:[word("directive"),(0,_RuleHelpers.p)("@","meta"),name("meta"),(0,_RuleHelpers.opt)("ArgumentsDef"),word("on"),(0,_RuleHelpers.list)("DirectiveLocation",(0,_RuleHelpers.p)("|"))],DirectiveLocation:[name("string-2")]}},{"./RuleHelpers":75}],77:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}Object.defineProperty(exports,"__esModule",{value:!0});var _CharacterStream=require("./CharacterStream");Object.defineProperty(exports,"CharacterStream",{enumerable:!0,get:function(){return _interopRequireDefault(_CharacterStream).default}});var _Rules=require("./Rules");Object.defineProperty(exports,"LexRules",{enumerable:!0,get:function(){return _Rules.LexRules}}),Object.defineProperty(exports,"ParseRules",{enumerable:!0,get:function(){return _Rules.ParseRules}}),Object.defineProperty(exports,"isIgnored",{enumerable:!0,get:function(){return _Rules.isIgnored}});var _RuleHelpers=require("./RuleHelpers");Object.defineProperty(exports,"butNot",{enumerable:!0,get:function(){return _RuleHelpers.butNot}}),Object.defineProperty(exports,"list",{enumerable:!0,get:function(){return _RuleHelpers.list}}),Object.defineProperty(exports,"opt",{enumerable:!0,get:function(){return _RuleHelpers.opt}}),Object.defineProperty(exports,"p",{enumerable:!0,get:function(){return _RuleHelpers.p}}),Object.defineProperty(exports,"t",{enumerable:!0,get:function(){return _RuleHelpers.t}});var _onlineParser=require("./onlineParser");Object.defineProperty(exports,"onlineParser",{enumerable:!0,get:function(){return _interopRequireDefault(_onlineParser).default}})},{"./CharacterStream":74,"./RuleHelpers":75,"./Rules":76,"./onlineParser":78}],78:[function(require,module,exports){"use strict";function getToken(stream,state,options){var lexRules=options.lexRules,parseRules=options.parseRules,eatWhitespace=options.eatWhitespace,editorConfig=options.editorConfig;if(state.rule&&0===state.rule.length?popRule(state):state.needsAdvance&&(state.needsAdvance=!1,advanceRule(state,!0)),stream.sol()){var tabSize=editorConfig&&editorConfig.tabSize||2;state.indentLevel=Math.floor(stream.indentation()/tabSize)}if(eatWhitespace(stream))return"ws";var token=lex(lexRules,stream);if(!token)return stream.match(/\S+/),pushRule(SpecialParseRules,state,"Invalid"),"invalidchar";if("Comment"===token.kind)return pushRule(SpecialParseRules,state,"Comment"),"comment";var backupState=assign({},state);if("Punctuation"===token.kind)if(/^[{([]/.test(token.value))state.levels=(state.levels||[]).concat(state.indentLevel+1);else if(/^[})\]]/.test(token.value)){var levels=state.levels=(state.levels||[]).slice(0,-1);state.indentLevel&&levels.length>0&&levels[levels.length-1]<state.indentLevel&&(state.indentLevel=levels[levels.length-1])}for(;state.rule;){var expected="function"==typeof state.rule?0===state.step?state.rule(token,stream):null:state.rule[state.step];if(state.needsSeperator&&(expected=expected&&expected.separator),expected){if(expected.ofRule&&(expected=expected.ofRule),"string"==typeof expected){pushRule(parseRules,state,expected);continue}if(expected.match&&expected.match(token))return expected.update&&expected.update(state,token),"Punctuation"===token.kind?advanceRule(state,!0):state.needsAdvance=!0,expected.style}unsuccessful(state)}return assign(state,backupState),pushRule(SpecialParseRules,state,"Invalid"),"invalidchar"}function assign(to,from){for(var keys=Object.keys(from),i=0;i<keys.length;i++)to[keys[i]]=from[keys[i]];return to}function pushRule(rules,state,ruleKind){if(!rules[ruleKind])throw new TypeError("Unknown rule: "+ruleKind);state.prevState=_extends({},state),state.kind=ruleKind,state.name=null,state.type=null,state.rule=rules[ruleKind],state.step=0,state.needsSeperator=!1}function popRule(state){state.prevState&&(state.kind=state.prevState.kind,state.name=state.prevState.name,state.type=state.prevState.type,state.rule=state.prevState.rule,state.step=state.prevState.step,state.needsSeperator=state.prevState.needsSeperator,state.prevState=state.prevState.prevState)}function advanceRule(state,successful){if(isList(state)){if(state.rule&&state.rule[state.step].separator){var separator=state.rule[state.step].separator;if(state.needsSeperator=!state.needsSeperator,!state.needsSeperator&&separator.ofRule)return}if(successful)return}for(state.needsSeperator=!1,state.step++;state.rule&&!(Array.isArray(state.rule)&&state.step<state.rule.length);)popRule(state),state.rule&&(isList(state)?state.rule&&state.rule[state.step].separator&&(state.needsSeperator=!state.needsSeperator):(state.needsSeperator=!1,state.step++))}function isList(state){return Array.isArray(state.rule)&&"string"!=typeof state.rule[state.step]&&state.rule[state.step].isList}function unsuccessful(state){for(;state.rule&&(!Array.isArray(state.rule)||!state.rule[state.step].ofRule);)popRule(state);state.rule&&advanceRule(state,!1)}function lex(lexRules,stream){for(var kinds=Object.keys(lexRules),i=0;i<kinds.length;i++){var match=stream.match(lexRules[kinds[i]]);if(match&&match instanceof Array)return{kind:kinds[i],value:match[0]}}}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(target){for(var i=1;i<arguments.length;i++){var source=arguments[i];for(var key in source)Object.prototype.hasOwnProperty.call(source,key)&&(target[key]=source[key])}return target};exports.default=function(){var options=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{eatWhitespace:function(stream){return stream.eatWhile(_Rules.isIgnored)},lexRules:_Rules.LexRules,parseRules:_Rules.ParseRules,editorConfig:{}};return{startState:function(){var initialState={level:0,step:0,name:null,kind:null,type:null,rule:null,needsSeperator:!1,prevState:null};return pushRule(options.parseRules,initialState,"Document"),initialState},token:function(stream,state){return getToken(stream,state,options)}}};var _Rules=require("./Rules"),SpecialParseRules={Invalid:[],Comment:[]}},{"./Rules":76}],79:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function offsetToPosition(text,loc){var buf=text.slice(0,loc),lines=buf.split("\n").length-1,lastLineIndex=buf.lastIndexOf("\n");return new Position(lines,loc-lastLineIndex-1)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.offsetToPosition=offsetToPosition,exports.locToRange=function(text,loc){var start=offsetToPosition(text,loc.start),end=offsetToPosition(text,loc.end);return new Range(start,end)};var Range=exports.Range=function(){function Range(start,end){var _this=this;_classCallCheck(this,Range),this.containsPosition=function(position){return _this.start.line===position.line?_this.start.character<=position.character:_this.end.line===position.line?_this.end.character>=position.character:!(_this.start.line>position.line||_this.end.line<position.line)},this.start=start,this.end=end}return Range.prototype.setStart=function(line,character){this.start=new Position(line,character)},Range.prototype.setEnd=function(line,character){this.end=new Position(line,character)},Range}(),Position=exports.Position=function(){function Position(line,character){var _this2=this;_classCallCheck(this,Position),this.lessThanOrEqualTo=function(position){return _this2.line<position.line||_this2.line===position.line&&_this2.character<=position.character},this.line=line,this.character=character}return Position.prototype.setLine=function(line){this.line=line},Position.prototype.setCharacter=function(character){this.character=character},Position}()},{}],80:[function(require,module,exports){"use strict";function pointToOffset(text,point){var linesUntilPosition=text.split("\n").slice(0,point.line);return point.character+linesUntilPosition.map(function(line){return line.length+1}).reduce(function(a,b){return a+b},0)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.getASTNodeAtPosition=function(query,ast,point){var offset=pointToOffset(query,point),nodeContainingPosition=void 0;return(0,_graphql.visit)(ast,{enter:function(node){if(!("Name"!==node.kind&&node.loc.start<=offset&&offset<=node.loc.end))return!1;nodeContainingPosition=node},leave:function(node){if(node.loc.start<=offset&&offset<=node.loc.end)return!1}}),nodeContainingPosition},exports.pointToOffset=pointToOffset;require("./Range");var _graphql=require("graphql")},{"./Range":79,graphql:92}],81:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _getASTNodeAtPosition=require("./getASTNodeAtPosition");Object.defineProperty(exports,"getASTNodeAtPosition",{enumerable:!0,get:function(){return _getASTNodeAtPosition.getASTNodeAtPosition}}),Object.defineProperty(exports,"pointToOffset",{enumerable:!0,get:function(){return _getASTNodeAtPosition.pointToOffset}});var _Range=require("./Range");Object.defineProperty(exports,"Position",{enumerable:!0,get:function(){return _Range.Position}}),Object.defineProperty(exports,"Range",{enumerable:!0,get:function(){return _Range.Range}}),Object.defineProperty(exports,"locToRange",{enumerable:!0,get:function(){return _Range.locToRange}}),Object.defineProperty(exports,"offsetToPosition",{enumerable:!0,get:function(){return _Range.offsetToPosition}});var _validateWithCustomRules=require("./validateWithCustomRules");Object.defineProperty(exports,"validateWithCustomRules",{enumerable:!0,get:function(){return _validateWithCustomRules.validateWithCustomRules}})},{"./Range":79,"./getASTNodeAtPosition":80,"./validateWithCustomRules":82}],82:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.validateWithCustomRules=function(schema,ast,customRules){var NoUnusedFragments=require("graphql/validation/rules/NoUnusedFragments").NoUnusedFragments,rules=_graphql.specifiedRules.filter(function(rule){return rule!==NoUnusedFragments}),typeInfo=new _graphql.TypeInfo(schema);customRules&&Array.prototype.push.apply(rules,customRules);var errors=(0,_graphql.validate)(schema,ast,rules,typeInfo);return errors.length>0?errors:[]};var _graphql=require("graphql")},{graphql:92,"graphql/validation/rules/NoUnusedFragments":149}],83:[function(require,module,exports){"use strict";function GraphQLError(message,nodes,source,positions,path,originalError){var _source=source;if(!_source&&nodes&&nodes.length>0){var node=nodes[0];_source=node&&node.loc&&node.loc.source}var _positions=positions;!_positions&&nodes&&(_positions=nodes.filter(function(node){return Boolean(node.loc)}).map(function(node){return node.loc.start})),_positions&&0===_positions.length&&(_positions=void 0);var _locations=void 0,_source2=_source;_source2&&_positions&&(_locations=_positions.map(function(pos){return(0,_location.getLocation)(_source2,pos)})),Object.defineProperties(this,{message:{value:message,enumerable:!0,writable:!0},locations:{value:_locations||void 0,enumerable:!0},path:{value:path||void 0,enumerable:!0},nodes:{value:nodes||void 0},source:{value:_source||void 0},positions:{value:_positions||void 0},originalError:{value:originalError}}),originalError&&originalError.stack?Object.defineProperty(this,"stack",{value:originalError.stack,writable:!0,configurable:!0}):Error.captureStackTrace?Error.captureStackTrace(this,GraphQLError):Object.defineProperty(this,"stack",{value:Error().stack,writable:!0,configurable:!0})}Object.defineProperty(exports,"__esModule",{value:!0}),exports.GraphQLError=GraphQLError;var _location=require("../language/location");GraphQLError.prototype=Object.create(Error.prototype,{constructor:{value:GraphQLError},name:{value:"GraphQLError"}})},{"../language/location":104}],84:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.formatError=function(error){return(0,_invariant2.default)(error,"Received null or undefined error."),{message:error.message,locations:error.locations,path:error.path}};var _invariant2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../jsutils/invariant"))},{"../jsutils/invariant":94}],85:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _GraphQLError=require("./GraphQLError");Object.defineProperty(exports,"GraphQLError",{enumerable:!0,get:function(){return _GraphQLError.GraphQLError}});var _syntaxError=require("./syntaxError");Object.defineProperty(exports,"syntaxError",{enumerable:!0,get:function(){return _syntaxError.syntaxError}});var _locatedError=require("./locatedError");Object.defineProperty(exports,"locatedError",{enumerable:!0,get:function(){return _locatedError.locatedError}});var _formatError=require("./formatError");Object.defineProperty(exports,"formatError",{enumerable:!0,get:function(){return _formatError.formatError}})},{"./GraphQLError":83,"./formatError":84,"./locatedError":86,"./syntaxError":87}],86:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.locatedError=function(originalError,nodes,path){if(originalError&&originalError.path)return originalError;var message=originalError?originalError.message||String(originalError):"An unknown error occurred.";return new _GraphQLError.GraphQLError(message,originalError&&originalError.nodes||nodes,originalError&&originalError.source,originalError&&originalError.positions,path,originalError)};var _GraphQLError=require("./GraphQLError")},{"./GraphQLError":83}],87:[function(require,module,exports){"use strict";function highlightSourceAtLocation(source,location){var line=location.line,prevLineNum=(line-1).toString(),lineNum=line.toString(),nextLineNum=(line+1).toString(),padLen=nextLineNum.length,lines=source.body.split(/\r\n|[\n\r]/g);return(line>=2?lpad(padLen,prevLineNum)+": "+lines[line-2]+"\n":"")+lpad(padLen,lineNum)+": "+lines[line-1]+"\n"+Array(2+padLen+location.column).join(" ")+"^\n"+(line<lines.length?lpad(padLen,nextLineNum)+": "+lines[line]+"\n":"")}function lpad(len,str){return Array(len-str.length+1).join(" ")+str}Object.defineProperty(exports,"__esModule",{value:!0}),exports.syntaxError=function(source,position,description){var location=(0,_location.getLocation)(source,position);return new _GraphQLError.GraphQLError("Syntax Error "+source.name+" ("+location.line+":"+location.column+") "+description+"\n\n"+highlightSourceAtLocation(source,location),void 0,source,[position])};var _location=require("../language/location"),_GraphQLError=require("./GraphQLError")},{"../language/location":104,"./GraphQLError":83}],88:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function executeImpl(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver){assertValidExecutionArguments(schema,document,variableValues);var context=void 0;try{context=buildExecutionContext(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver)}catch(error){return Promise.resolve({errors:[error]})}return Promise.resolve(executeOperation(context,context.operation,rootValue)).then(function(data){return 0===context.errors.length?{data:data}:{errors:context.errors,data:data}})}function responsePathAsArray(path){for(var flattened=[],curr=path;curr;)flattened.push(curr.key),curr=curr.prev;return flattened.reverse()}function addPath(prev,key){return{prev:prev,key:key}}function assertValidExecutionArguments(schema,document,rawVariableValues){(0,_invariant2.default)(schema,"Must provide schema"),(0,_invariant2.default)(document,"Must provide document"),(0,_invariant2.default)(schema instanceof _schema.GraphQLSchema,"Schema must be an instance of GraphQLSchema. Also ensure that there are not multiple versions of GraphQL installed in your node_modules directory."),(0,_invariant2.default)(!rawVariableValues||"object"==typeof rawVariableValues,"Variables must be provided as an Object where each property is a variable value. Perhaps look to see if an unparsed JSON string was provided.")}function buildExecutionContext(schema,document,rootValue,contextValue,rawVariableValues,operationName,fieldResolver){var errors=[],operation=void 0,fragments=Object.create(null);if(document.definitions.forEach(function(definition){switch(definition.kind){case Kind.OPERATION_DEFINITION:if(!operationName&&operation)throw new _error.GraphQLError("Must provide operation name if query contains multiple operations.");(!operationName||definition.name&&definition.name.value===operationName)&&(operation=definition);break;case Kind.FRAGMENT_DEFINITION:fragments[definition.name.value]=definition;break;default:throw new _error.GraphQLError("GraphQL cannot execute a request containing a "+definition.kind+".",[definition])}}),!operation)throw operationName?new _error.GraphQLError('Unknown operation named "'+operationName+'".'):new _error.GraphQLError("Must provide an operation.");var variableValues=(0,_values.getVariableValues)(schema,operation.variableDefinitions||[],rawVariableValues||{});return{schema:schema,fragments:fragments,rootValue:rootValue,contextValue:contextValue,operation:operation,variableValues:variableValues,fieldResolver:fieldResolver||defaultFieldResolver,errors:errors}}function executeOperation(exeContext,operation,rootValue){var type=getOperationRootType(exeContext.schema,operation),fields=collectFields(exeContext,type,operation.selectionSet,Object.create(null),Object.create(null));try{var result="mutation"===operation.operation?executeFieldsSerially(exeContext,type,rootValue,void 0,fields):executeFields(exeContext,type,rootValue,void 0,fields),promise=getPromise(result);return promise?promise.then(void 0,function(error){return exeContext.errors.push(error),Promise.resolve(null)}):result}catch(error){return exeContext.errors.push(error),null}}function getOperationRootType(schema,operation){switch(operation.operation){case"query":return schema.getQueryType();case"mutation":var mutationType=schema.getMutationType();if(!mutationType)throw new _error.GraphQLError("Schema is not configured for mutations",[operation]);return mutationType;case"subscription":var subscriptionType=schema.getSubscriptionType();if(!subscriptionType)throw new _error.GraphQLError("Schema is not configured for subscriptions",[operation]);return subscriptionType;default:throw new _error.GraphQLError("Can only execute queries, mutations and subscriptions",[operation])}}function executeFieldsSerially(exeContext,parentType,sourceValue,path,fields){return Object.keys(fields).reduce(function(prevPromise,responseName){return prevPromise.then(function(results){var fieldNodes=fields[responseName],fieldPath=addPath(path,responseName),result=resolveField(exeContext,parentType,sourceValue,fieldNodes,fieldPath);if(void 0===result)return results;var promise=getPromise(result);return promise?promise.then(function(resolvedResult){return results[responseName]=resolvedResult,results}):(results[responseName]=result,results)})},Promise.resolve({}))}function executeFields(exeContext,parentType,sourceValue,path,fields){var containsPromise=!1,finalResults=Object.keys(fields).reduce(function(results,responseName){var fieldNodes=fields[responseName],fieldPath=addPath(path,responseName),result=resolveField(exeContext,parentType,sourceValue,fieldNodes,fieldPath);return void 0===result?results:(results[responseName]=result,getPromise(result)&&(containsPromise=!0),results)},Object.create(null));return containsPromise?promiseForObject(finalResults):finalResults}function collectFields(exeContext,runtimeType,selectionSet,fields,visitedFragmentNames){for(var i=0;i<selectionSet.selections.length;i++){var selection=selectionSet.selections[i];switch(selection.kind){case Kind.FIELD:if(!shouldIncludeNode(exeContext,selection))continue;var _name=getFieldEntryKey(selection);fields[_name]||(fields[_name]=[]),fields[_name].push(selection);break;case Kind.INLINE_FRAGMENT:if(!shouldIncludeNode(exeContext,selection)||!doesFragmentConditionMatch(exeContext,selection,runtimeType))continue;collectFields(exeContext,runtimeType,selection.selectionSet,fields,visitedFragmentNames);break;case Kind.FRAGMENT_SPREAD:var fragName=selection.name.value;if(visitedFragmentNames[fragName]||!shouldIncludeNode(exeContext,selection))continue;visitedFragmentNames[fragName]=!0;var fragment=exeContext.fragments[fragName];if(!fragment||!doesFragmentConditionMatch(exeContext,fragment,runtimeType))continue;collectFields(exeContext,runtimeType,fragment.selectionSet,fields,visitedFragmentNames)}}return fields}function shouldIncludeNode(exeContext,node){var skip=(0,_values.getDirectiveValues)(_directives.GraphQLSkipDirective,node,exeContext.variableValues);if(skip&&!0===skip.if)return!1;var include=(0,_values.getDirectiveValues)(_directives.GraphQLIncludeDirective,node,exeContext.variableValues);return!include||!1!==include.if}function doesFragmentConditionMatch(exeContext,fragment,type){var typeConditionNode=fragment.typeCondition;if(!typeConditionNode)return!0;var conditionalType=(0,_typeFromAST.typeFromAST)(exeContext.schema,typeConditionNode);return conditionalType===type||!!(0,_definition.isAbstractType)(conditionalType)&&exeContext.schema.isPossibleType(conditionalType,type)}function promiseForObject(object){var keys=Object.keys(object),valuesAndPromises=keys.map(function(name){return object[name]});return Promise.all(valuesAndPromises).then(function(values){return values.reduce(function(resolvedObject,value,i){return resolvedObject[keys[i]]=value,resolvedObject},Object.create(null))})}function getFieldEntryKey(node){return node.alias?node.alias.value:node.name.value}function resolveField(exeContext,parentType,source,fieldNodes,path){var fieldName=fieldNodes[0].name.value,fieldDef=getFieldDef(exeContext.schema,parentType,fieldName);if(fieldDef){var resolveFn=fieldDef.resolve||exeContext.fieldResolver,info=buildResolveInfo(exeContext,fieldDef,fieldNodes,parentType,path),result=resolveFieldValueOrError(exeContext,fieldDef,fieldNodes,resolveFn,source,info);return completeValueCatchingError(exeContext,fieldDef.type,fieldNodes,info,path,result)}}function buildResolveInfo(exeContext,fieldDef,fieldNodes,parentType,path){return{fieldName:fieldNodes[0].name.value,fieldNodes:fieldNodes,returnType:fieldDef.type,parentType:parentType,path:path,schema:exeContext.schema,fragments:exeContext.fragments,rootValue:exeContext.rootValue,operation:exeContext.operation,variableValues:exeContext.variableValues}}function resolveFieldValueOrError(exeContext,fieldDef,fieldNodes,resolveFn,source,info){try{return resolveFn(source,(0,_values.getArgumentValues)(fieldDef,fieldNodes[0],exeContext.variableValues),exeContext.contextValue,info)}catch(error){return error instanceof Error?error:new Error(error)}}function completeValueCatchingError(exeContext,returnType,fieldNodes,info,path,result){if(returnType instanceof _definition.GraphQLNonNull)return completeValueWithLocatedError(exeContext,returnType,fieldNodes,info,path,result);try{var completed=completeValueWithLocatedError(exeContext,returnType,fieldNodes,info,path,result),promise=getPromise(completed);return promise?promise.then(void 0,function(error){return exeContext.errors.push(error),Promise.resolve(null)}):completed}catch(error){return exeContext.errors.push(error),null}}function completeValueWithLocatedError(exeContext,returnType,fieldNodes,info,path,result){try{var completed=completeValue(exeContext,returnType,fieldNodes,info,path,result),promise=getPromise(completed);return promise?promise.then(void 0,function(error){return Promise.reject((0,_error.locatedError)(error,fieldNodes,responsePathAsArray(path)))}):completed}catch(error){throw(0,_error.locatedError)(error,fieldNodes,responsePathAsArray(path))}}function completeValue(exeContext,returnType,fieldNodes,info,path,result){var promise=getPromise(result);if(promise)return promise.then(function(resolved){return completeValue(exeContext,returnType,fieldNodes,info,path,resolved)});if(result instanceof Error)throw result;if(returnType instanceof _definition.GraphQLNonNull){var completed=completeValue(exeContext,returnType.ofType,fieldNodes,info,path,result);if(null===completed)throw new Error("Cannot return null for non-nullable field "+info.parentType.name+"."+info.fieldName+".");return completed}if((0,_isNullish2.default)(result))return null;if(returnType instanceof _definition.GraphQLList)return completeListValue(exeContext,returnType,fieldNodes,info,path,result);if((0,_definition.isLeafType)(returnType))return completeLeafValue(returnType,result);if((0,_definition.isAbstractType)(returnType))return completeAbstractValue(exeContext,returnType,fieldNodes,info,path,result);if(returnType instanceof _definition.GraphQLObjectType)return completeObjectValue(exeContext,returnType,fieldNodes,info,path,result);throw new Error('Cannot complete value of unexpected type "'+String(returnType)+'".')}function completeListValue(exeContext,returnType,fieldNodes,info,path,result){(0,_invariant2.default)((0,_iterall.isCollection)(result),"Expected Iterable, but did not find one for field "+info.parentType.name+"."+info.fieldName+".");var itemType=returnType.ofType,containsPromise=!1,completedResults=[];return(0,_iterall.forEach)(result,function(item,index){var fieldPath=addPath(path,index),completedItem=completeValueCatchingError(exeContext,itemType,fieldNodes,info,fieldPath,item);!containsPromise&&getPromise(completedItem)&&(containsPromise=!0),completedResults.push(completedItem)}),containsPromise?Promise.all(completedResults):completedResults}function completeLeafValue(returnType,result){(0,_invariant2.default)(returnType.serialize,"Missing serialize method on type");var serializedResult=returnType.serialize(result);if((0,_isNullish2.default)(serializedResult))throw new Error('Expected a value of type "'+String(returnType)+'" but received: '+String(result));return serializedResult}function completeAbstractValue(exeContext,returnType,fieldNodes,info,path,result){var runtimeType=returnType.resolveType?returnType.resolveType(result,exeContext.contextValue,info):defaultResolveTypeFn(result,exeContext.contextValue,info,returnType),promise=getPromise(runtimeType);return promise?promise.then(function(resolvedRuntimeType){return completeObjectValue(exeContext,ensureValidRuntimeType(resolvedRuntimeType,exeContext,returnType,fieldNodes,info,result),fieldNodes,info,path,result)}):completeObjectValue(exeContext,ensureValidRuntimeType(runtimeType,exeContext,returnType,fieldNodes,info,result),fieldNodes,info,path,result)}function ensureValidRuntimeType(runtimeTypeOrName,exeContext,returnType,fieldNodes,info,result){var runtimeType="string"==typeof runtimeTypeOrName?exeContext.schema.getType(runtimeTypeOrName):runtimeTypeOrName;if(!(runtimeType instanceof _definition.GraphQLObjectType))throw new _error.GraphQLError("Abstract type "+returnType.name+" must resolve to an Object type at runtime for field "+info.parentType.name+"."+info.fieldName+' with value "'+String(result)+'", received "'+String(runtimeType)+'".',fieldNodes);if(!exeContext.schema.isPossibleType(returnType,runtimeType))throw new _error.GraphQLError('Runtime Object type "'+runtimeType.name+'" is not a possible type for "'+returnType.name+'".',fieldNodes);return runtimeType}function completeObjectValue(exeContext,returnType,fieldNodes,info,path,result){if(returnType.isTypeOf){var isTypeOf=returnType.isTypeOf(result,exeContext.contextValue,info),promise=getPromise(isTypeOf);if(promise)return promise.then(function(isTypeOfResult){if(!isTypeOfResult)throw invalidReturnTypeError(returnType,result,fieldNodes);return collectAndExecuteSubfields(exeContext,returnType,fieldNodes,info,path,result)});if(!isTypeOf)throw invalidReturnTypeError(returnType,result,fieldNodes)}return collectAndExecuteSubfields(exeContext,returnType,fieldNodes,info,path,result)}function invalidReturnTypeError(returnType,result,fieldNodes){return new _error.GraphQLError('Expected value of type "'+returnType.name+'" but got: '+String(result)+".",fieldNodes)}function collectAndExecuteSubfields(exeContext,returnType,fieldNodes,info,path,result){for(var subFieldNodes=Object.create(null),visitedFragmentNames=Object.create(null),i=0;i<fieldNodes.length;i++){var selectionSet=fieldNodes[i].selectionSet;selectionSet&&(subFieldNodes=collectFields(exeContext,returnType,selectionSet,subFieldNodes,visitedFragmentNames))}return executeFields(exeContext,returnType,result,path,subFieldNodes)}function defaultResolveTypeFn(value,context,info,abstractType){for(var possibleTypes=info.schema.getPossibleTypes(abstractType),promisedIsTypeOfResults=[],i=0;i<possibleTypes.length;i++){var type=possibleTypes[i];if(type.isTypeOf){var isTypeOfResult=type.isTypeOf(value,context,info),promise=getPromise(isTypeOfResult);if(promise)promisedIsTypeOfResults[i]=promise;else if(isTypeOfResult)return type}}if(promisedIsTypeOfResults.length)return Promise.all(promisedIsTypeOfResults).then(function(isTypeOfResults){for(var _i=0;_i<isTypeOfResults.length;_i++)if(isTypeOfResults[_i])return possibleTypes[_i]})}function getPromise(value){if("object"==typeof value&&null!==value&&"function"==typeof value.then)return value}function getFieldDef(schema,parentType,fieldName){return fieldName===_introspection.SchemaMetaFieldDef.name&&schema.getQueryType()===parentType?_introspection.SchemaMetaFieldDef:fieldName===_introspection.TypeMetaFieldDef.name&&schema.getQueryType()===parentType?_introspection.TypeMetaFieldDef:fieldName===_introspection.TypeNameMetaFieldDef.name?_introspection.TypeNameMetaFieldDef:parentType.getFields()[fieldName]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.defaultFieldResolver=void 0,exports.execute=function(argsOrSchema,document,rootValue,contextValue,variableValues,operationName,fieldResolver){var args=1===arguments.length?argsOrSchema:void 0,schema=args?args.schema:argsOrSchema;return args?executeImpl(schema,args.document,args.rootValue,args.contextValue,args.variableValues,args.operationName,args.fieldResolver):executeImpl(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver)},exports.responsePathAsArray=responsePathAsArray,exports.addPath=addPath,exports.assertValidExecutionArguments=assertValidExecutionArguments,exports.buildExecutionContext=buildExecutionContext,exports.getOperationRootType=getOperationRootType,exports.collectFields=collectFields,exports.buildResolveInfo=buildResolveInfo,exports.resolveFieldValueOrError=resolveFieldValueOrError,exports.getFieldDef=getFieldDef;var _iterall=require("iterall"),_error=require("../error"),_invariant2=_interopRequireDefault(require("../jsutils/invariant")),_isNullish2=_interopRequireDefault(require("../jsutils/isNullish")),_typeFromAST=require("../utilities/typeFromAST"),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_values=require("./values"),_definition=require("../type/definition"),_schema=require("../type/schema"),_introspection=require("../type/introspection"),_directives=require("../type/directives"),defaultFieldResolver=exports.defaultFieldResolver=function(source,args,context,info){if("object"==typeof source||"function"==typeof source){var property=source[info.fieldName];return"function"==typeof property?source[info.fieldName](args,context,info):property}}},{"../error":85,"../jsutils/invariant":94,"../jsutils/isNullish":96,"../language/kinds":102,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/schema":117,"../utilities/typeFromAST":135,"./values":90,iterall:166}],89:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _execute=require("./execute");Object.defineProperty(exports,"execute",{enumerable:!0,get:function(){return _execute.execute}}),Object.defineProperty(exports,"defaultFieldResolver",{enumerable:!0,get:function(){return _execute.defaultFieldResolver}}),Object.defineProperty(exports,"responsePathAsArray",{enumerable:!0,get:function(){return _execute.responsePathAsArray}});var _values=require("./values");Object.defineProperty(exports,"getDirectiveValues",{enumerable:!0,get:function(){return _values.getDirectiveValues}})},{"./execute":88,"./values":90}],90:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function getArgumentValues(def,node,variableValues){var argDefs=def.args,argNodes=node.arguments;if(!argDefs||!argNodes)return{};for(var coercedValues=Object.create(null),argNodeMap=(0,_keyMap2.default)(argNodes,function(arg){return arg.name.value}),i=0;i<argDefs.length;i++){var argDef=argDefs[i],name=argDef.name,argType=argDef.type,argumentNode=argNodeMap[name],defaultValue=argDef.defaultValue;if(argumentNode)if(argumentNode.value.kind===Kind.VARIABLE){var variableName=argumentNode.value.name.value;if(variableValues&&!(0,_isInvalid2.default)(variableValues[variableName]))coercedValues[name]=variableValues[variableName];else if((0,_isInvalid2.default)(defaultValue)){if(argType instanceof _definition.GraphQLNonNull)throw new _error.GraphQLError('Argument "'+name+'" of required type "'+String(argType)+'" was provided the variable "$'+variableName+'" which was not provided a runtime value.',[argumentNode.value])}else coercedValues[name]=defaultValue}else{var valueNode=argumentNode.value,coercedValue=(0,_valueFromAST.valueFromAST)(valueNode,argType,variableValues);if((0,_isInvalid2.default)(coercedValue)){var errors=(0,_isValidLiteralValue.isValidLiteralValue)(argType,valueNode),message=errors?"\n"+errors.join("\n"):"";throw new _error.GraphQLError('Argument "'+name+'" got invalid value '+(0,_printer.print)(valueNode)+"."+message,[argumentNode.value])}coercedValues[name]=coercedValue}else if((0,_isInvalid2.default)(defaultValue)){if(argType instanceof _definition.GraphQLNonNull)throw new _error.GraphQLError('Argument "'+name+'" of required type "'+String(argType)+'" was not provided.',[node])}else coercedValues[name]=defaultValue}return coercedValues}function coerceValue(type,value){var _value=value;if(!(0,_isInvalid2.default)(_value)){if(type instanceof _definition.GraphQLNonNull){if(null===_value)return;return coerceValue(type.ofType,_value)}if(null===_value)return null;if(type instanceof _definition.GraphQLList){var itemType=type.ofType;if((0,_iterall.isCollection)(_value)){var coercedValues=[],valueIter=(0,_iterall.createIterator)(_value);if(!valueIter)return;for(var step=void 0;!(step=valueIter.next()).done;){var itemValue=coerceValue(itemType,step.value);if((0,_isInvalid2.default)(itemValue))return;coercedValues.push(itemValue)}return coercedValues}var coercedValue=coerceValue(itemType,_value);if((0,_isInvalid2.default)(coercedValue))return;return[coerceValue(itemType,_value)]}if(type instanceof _definition.GraphQLInputObjectType){if("object"!=typeof _value)return;for(var coercedObj=Object.create(null),fields=type.getFields(),fieldNames=Object.keys(fields),i=0;i<fieldNames.length;i++){var fieldName=fieldNames[i],field=fields[fieldName];if((0,_isInvalid2.default)(_value[fieldName]))if((0,_isInvalid2.default)(field.defaultValue)){if(field.type instanceof _definition.GraphQLNonNull)return}else coercedObj[fieldName]=field.defaultValue;else{var fieldValue=coerceValue(field.type,_value[fieldName]);if((0,_isInvalid2.default)(fieldValue))return;coercedObj[fieldName]=fieldValue}}return coercedObj}(0,_invariant2.default)(type instanceof _definition.GraphQLScalarType||type instanceof _definition.GraphQLEnumType,"Must be input type");var parsed=type.parseValue(_value);if(!(0,_isNullish2.default)(parsed))return parsed}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.getVariableValues=function(schema,varDefNodes,inputs){for(var coercedValues=Object.create(null),i=0;i<varDefNodes.length;i++){var varDefNode=varDefNodes[i],varName=varDefNode.variable.name.value,varType=(0,_typeFromAST.typeFromAST)(schema,varDefNode.type);if(!(0,_definition.isInputType)(varType))throw new _error.GraphQLError('Variable "$'+varName+'" expected value of type "'+(0,_printer.print)(varDefNode.type)+'" which cannot be used as an input type.',[varDefNode.type]);var value=inputs[varName];if((0,_isInvalid2.default)(value)){var defaultValue=varDefNode.defaultValue;if(defaultValue&&(coercedValues[varName]=(0,_valueFromAST.valueFromAST)(defaultValue,varType)),varType instanceof _definition.GraphQLNonNull)throw new _error.GraphQLError('Variable "$'+varName+'" of required type "'+String(varType)+'" was not provided.',[varDefNode])}else{var errors=(0,_isValidJSValue.isValidJSValue)(value,varType);if(errors.length){var message=errors?"\n"+errors.join("\n"):"";throw new _error.GraphQLError('Variable "$'+varName+'" got invalid value '+JSON.stringify(value)+"."+message,[varDefNode])}var coercedValue=coerceValue(varType,value);(0,_invariant2.default)(!(0,_isInvalid2.default)(coercedValue),"Should have reported error."),coercedValues[varName]=coercedValue}}return coercedValues},exports.getArgumentValues=getArgumentValues,exports.getDirectiveValues=function(directiveDef,node,variableValues){var directiveNode=node.directives&&(0,_find2.default)(node.directives,function(directive){return directive.name.value===directiveDef.name});if(directiveNode)return getArgumentValues(directiveDef,directiveNode,variableValues)};var _iterall=require("iterall"),_error=require("../error"),_find2=_interopRequireDefault(require("../jsutils/find")),_invariant2=_interopRequireDefault(require("../jsutils/invariant")),_isNullish2=_interopRequireDefault(require("../jsutils/isNullish")),_isInvalid2=_interopRequireDefault(require("../jsutils/isInvalid")),_keyMap2=_interopRequireDefault(require("../jsutils/keyMap")),_typeFromAST=require("../utilities/typeFromAST"),_valueFromAST=require("../utilities/valueFromAST"),_isValidJSValue=require("../utilities/isValidJSValue"),_isValidLiteralValue=require("../utilities/isValidLiteralValue"),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_printer=require("../language/printer"),_definition=require("../type/definition")},{"../error":85,"../jsutils/find":93,"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../jsutils/keyMap":97,"../language/kinds":102,"../language/printer":106,"../type/definition":112,"../utilities/isValidJSValue":130,"../utilities/isValidLiteralValue":131,"../utilities/typeFromAST":135,"../utilities/valueFromAST":136,iterall:166}],91:[function(require,module,exports){"use strict";function graphqlImpl(schema,source,rootValue,contextValue,variableValues,operationName,fieldResolver){return new Promise(function(resolve){var document=void 0;try{document=(0,_parser.parse)(source)}catch(syntaxError){return resolve({errors:[syntaxError]})}var validationErrors=(0,_validate.validate)(schema,document);if(validationErrors.length>0)return resolve({errors:validationErrors});resolve((0,_execute.execute)(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver))})}Object.defineProperty(exports,"__esModule",{value:!0}),exports.graphql=function(argsOrSchema,source,rootValue,contextValue,variableValues,operationName,fieldResolver){var args=1===arguments.length?argsOrSchema:void 0,schema=args?args.schema:argsOrSchema;return args?graphqlImpl(schema,args.source,args.rootValue,args.contextValue,args.variableValues,args.operationName,args.fieldResolver):graphqlImpl(schema,source,rootValue,contextValue,variableValues,operationName,fieldResolver)};var _parser=require("./language/parser"),_validate=require("./validation/validate"),_execute=require("./execution/execute")},{"./execution/execute":88,"./language/parser":105,"./validation/validate":165}],92:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _graphql=require("./graphql");Object.defineProperty(exports,"graphql",{enumerable:!0,get:function(){return _graphql.graphql}});var _type=require("./type");Object.defineProperty(exports,"GraphQLSchema",{enumerable:!0,get:function(){return _type.GraphQLSchema}}),Object.defineProperty(exports,"GraphQLScalarType",{enumerable:!0,get:function(){return _type.GraphQLScalarType}}),Object.defineProperty(exports,"GraphQLObjectType",{enumerable:!0,get:function(){return _type.GraphQLObjectType}}),Object.defineProperty(exports,"GraphQLInterfaceType",{enumerable:!0,get:function(){return _type.GraphQLInterfaceType}}),Object.defineProperty(exports,"GraphQLUnionType",{enumerable:!0,get:function(){return _type.GraphQLUnionType}}),Object.defineProperty(exports,"GraphQLEnumType",{enumerable:!0,get:function(){return _type.GraphQLEnumType}}),Object.defineProperty(exports,"GraphQLInputObjectType",{enumerable:!0,get:function(){return _type.GraphQLInputObjectType}}),Object.defineProperty(exports,"GraphQLList",{enumerable:!0,get:function(){return _type.GraphQLList}}),Object.defineProperty(exports,"GraphQLNonNull",{enumerable:!0,get:function(){return _type.GraphQLNonNull}}),Object.defineProperty(exports,"GraphQLDirective",{enumerable:!0,get:function(){return _type.GraphQLDirective}}),Object.defineProperty(exports,"TypeKind",{enumerable:!0,get:function(){return _type.TypeKind}}),Object.defineProperty(exports,"DirectiveLocation",{enumerable:!0,get:function(){return _type.DirectiveLocation}}),Object.defineProperty(exports,"GraphQLInt",{enumerable:!0,get:function(){return _type.GraphQLInt}}),Object.defineProperty(exports,"GraphQLFloat",{enumerable:!0,get:function(){return _type.GraphQLFloat}}),Object.defineProperty(exports,"GraphQLString",{enumerable:!0,get:function(){return _type.GraphQLString}}),Object.defineProperty(exports,"GraphQLBoolean",{enumerable:!0,get:function(){return _type.GraphQLBoolean}}),Object.defineProperty(exports,"GraphQLID",{enumerable:!0,get:function(){return _type.GraphQLID}}),Object.defineProperty(exports,"specifiedDirectives",{enumerable:!0,get:function(){return _type.specifiedDirectives}}),Object.defineProperty(exports,"GraphQLIncludeDirective",{enumerable:!0,get:function(){return _type.GraphQLIncludeDirective}}),Object.defineProperty(exports,"GraphQLSkipDirective",{enumerable:!0,get:function(){return _type.GraphQLSkipDirective}}),Object.defineProperty(exports,"GraphQLDeprecatedDirective",{enumerable:!0,get:function(){return _type.GraphQLDeprecatedDirective}}),Object.defineProperty(exports,"DEFAULT_DEPRECATION_REASON",{enumerable:!0,get:function(){return _type.DEFAULT_DEPRECATION_REASON}}),Object.defineProperty(exports,"SchemaMetaFieldDef",{enumerable:!0,get:function(){return _type.SchemaMetaFieldDef}}),Object.defineProperty(exports,"TypeMetaFieldDef",{enumerable:!0,get:function(){return _type.TypeMetaFieldDef}}),Object.defineProperty(exports,"TypeNameMetaFieldDef",{enumerable:!0,get:function(){return _type.TypeNameMetaFieldDef}}),Object.defineProperty(exports,"__Schema",{enumerable:!0,get:function(){return _type.__Schema}}),Object.defineProperty(exports,"__Directive",{enumerable:!0,get:function(){return _type.__Directive}}),Object.defineProperty(exports,"__DirectiveLocation",{enumerable:!0,get:function(){return _type.__DirectiveLocation}}),Object.defineProperty(exports,"__Type",{enumerable:!0,get:function(){return _type.__Type}}),Object.defineProperty(exports,"__Field",{enumerable:!0,get:function(){return _type.__Field}}),Object.defineProperty(exports,"__InputValue",{enumerable:!0,get:function(){return _type.__InputValue}}),Object.defineProperty(exports,"__EnumValue",{enumerable:!0,get:function(){return _type.__EnumValue}}),Object.defineProperty(exports,"__TypeKind",{enumerable:!0,get:function(){return _type.__TypeKind}}),Object.defineProperty(exports,"isType",{enumerable:!0,get:function(){return _type.isType}}),Object.defineProperty(exports,"isInputType",{enumerable:!0,get:function(){return _type.isInputType}}),Object.defineProperty(exports,"isOutputType",{enumerable:!0,get:function(){return _type.isOutputType}}),Object.defineProperty(exports,"isLeafType",{enumerable:!0,get:function(){return _type.isLeafType}}),Object.defineProperty(exports,"isCompositeType",{enumerable:!0,get:function(){return _type.isCompositeType}}),Object.defineProperty(exports,"isAbstractType",{enumerable:!0,get:function(){return _type.isAbstractType}}),Object.defineProperty(exports,"isNamedType",{enumerable:!0,get:function(){return _type.isNamedType}}),Object.defineProperty(exports,"assertType",{enumerable:!0,get:function(){return _type.assertType}}),Object.defineProperty(exports,"assertInputType",{enumerable:!0,get:function(){return _type.assertInputType}}),Object.defineProperty(exports,"assertOutputType",{enumerable:!0,get:function(){return _type.assertOutputType}}),Object.defineProperty(exports,"assertLeafType",{enumerable:!0,get:function(){return _type.assertLeafType}}),Object.defineProperty(exports,"assertCompositeType",{enumerable:!0,get:function(){return _type.assertCompositeType}}),Object.defineProperty(exports,"assertAbstractType",{enumerable:!0,get:function(){return _type.assertAbstractType}}),Object.defineProperty(exports,"assertNamedType",{enumerable:!0,get:function(){return _type.assertNamedType}}),Object.defineProperty(exports,"getNullableType",{enumerable:!0,get:function(){return _type.getNullableType}}),Object.defineProperty(exports,"getNamedType",{enumerable:!0,get:function(){return _type.getNamedType}});var _language=require("./language");Object.defineProperty(exports,"Source",{enumerable:!0,get:function(){return _language.Source}}),Object.defineProperty(exports,"getLocation",{enumerable:!0,get:function(){return _language.getLocation}}),Object.defineProperty(exports,"parse",{enumerable:!0,get:function(){return _language.parse}}),Object.defineProperty(exports,"parseValue",{enumerable:!0,get:function(){return _language.parseValue}}),Object.defineProperty(exports,"parseType",{enumerable:!0,get:function(){return _language.parseType}}),Object.defineProperty(exports,"print",{enumerable:!0,get:function(){return _language.print}}),Object.defineProperty(exports,"visit",{enumerable:!0,get:function(){return _language.visit}}),Object.defineProperty(exports,"visitInParallel",{enumerable:!0,get:function(){return _language.visitInParallel}}),Object.defineProperty(exports,"visitWithTypeInfo",{enumerable:!0,get:function(){return _language.visitWithTypeInfo}}),Object.defineProperty(exports,"getVisitFn",{enumerable:!0,get:function(){return _language.getVisitFn}}),Object.defineProperty(exports,"Kind",{enumerable:!0,get:function(){return _language.Kind}}),Object.defineProperty(exports,"TokenKind",{enumerable:!0,get:function(){return _language.TokenKind}}),Object.defineProperty(exports,"BREAK",{enumerable:!0,get:function(){return _language.BREAK}});var _execution=require("./execution");Object.defineProperty(exports,"execute",{enumerable:!0,get:function(){return _execution.execute}}),Object.defineProperty(exports,"defaultFieldResolver",{enumerable:!0,get:function(){return _execution.defaultFieldResolver}}),Object.defineProperty(exports,"responsePathAsArray",{enumerable:!0,get:function(){return _execution.responsePathAsArray}}),Object.defineProperty(exports,"getDirectiveValues",{enumerable:!0,get:function(){return _execution.getDirectiveValues}});var _subscription=require("./subscription");Object.defineProperty(exports,"subscribe",{enumerable:!0,get:function(){return _subscription.subscribe}}),Object.defineProperty(exports,"createSourceEventStream",{enumerable:!0,get:function(){return _subscription.createSourceEventStream}});var _validation=require("./validation");Object.defineProperty(exports,"validate",{enumerable:!0,get:function(){return _validation.validate}}),Object.defineProperty(exports,"ValidationContext",{enumerable:!0,get:function(){return _validation.ValidationContext}}),Object.defineProperty(exports,"specifiedRules",{enumerable:!0,get:function(){return _validation.specifiedRules}}),Object.defineProperty(exports,"ArgumentsOfCorrectTypeRule",{enumerable:!0,get:function(){return _validation.ArgumentsOfCorrectTypeRule}}),Object.defineProperty(exports,"DefaultValuesOfCorrectTypeRule",{enumerable:!0,get:function(){return _validation.DefaultValuesOfCorrectTypeRule}}),Object.defineProperty(exports,"FieldsOnCorrectTypeRule",{enumerable:!0,get:function(){return _validation.FieldsOnCorrectTypeRule}}),Object.defineProperty(exports,"FragmentsOnCompositeTypesRule",{enumerable:!0,get:function(){return _validation.FragmentsOnCompositeTypesRule}}),Object.defineProperty(exports,"KnownArgumentNamesRule",{enumerable:!0,get:function(){return _validation.KnownArgumentNamesRule}}),Object.defineProperty(exports,"KnownDirectivesRule",{enumerable:!0,get:function(){return _validation.KnownDirectivesRule}}),Object.defineProperty(exports,"KnownFragmentNamesRule",{enumerable:!0,get:function(){return _validation.KnownFragmentNamesRule}}),Object.defineProperty(exports,"KnownTypeNamesRule",{enumerable:!0,get:function(){return _validation.KnownTypeNamesRule}}),Object.defineProperty(exports,"LoneAnonymousOperationRule",{enumerable:!0,get:function(){return _validation.LoneAnonymousOperationRule}}),Object.defineProperty(exports,"NoFragmentCyclesRule",{enumerable:!0,get:function(){return _validation.NoFragmentCyclesRule}}),Object.defineProperty(exports,"NoUndefinedVariablesRule",{enumerable:!0,get:function(){return _validation.NoUndefinedVariablesRule}}),Object.defineProperty(exports,"NoUnusedFragmentsRule",{enumerable:!0,get:function(){return _validation.NoUnusedFragmentsRule}}),Object.defineProperty(exports,"NoUnusedVariablesRule",{enumerable:!0,get:function(){return _validation.NoUnusedVariablesRule}}),Object.defineProperty(exports,"OverlappingFieldsCanBeMergedRule",{enumerable:!0,get:function(){return _validation.OverlappingFieldsCanBeMergedRule}}),Object.defineProperty(exports,"PossibleFragmentSpreadsRule",{enumerable:!0,get:function(){return _validation.PossibleFragmentSpreadsRule}}),Object.defineProperty(exports,"ProvidedNonNullArgumentsRule",{enumerable:!0,get:function(){return _validation.ProvidedNonNullArgumentsRule}}),Object.defineProperty(exports,"ScalarLeafsRule",{enumerable:!0,get:function(){return _validation.ScalarLeafsRule}}),Object.defineProperty(exports,"SingleFieldSubscriptionsRule",{enumerable:!0,get:function(){return _validation.SingleFieldSubscriptionsRule}}),Object.defineProperty(exports,"UniqueArgumentNamesRule",{enumerable:!0,get:function(){return _validation.UniqueArgumentNamesRule}}),Object.defineProperty(exports,"UniqueDirectivesPerLocationRule",{enumerable:!0,get:function(){return _validation.UniqueDirectivesPerLocationRule}}),Object.defineProperty(exports,"UniqueFragmentNamesRule",{enumerable:!0,get:function(){return _validation.UniqueFragmentNamesRule}}),Object.defineProperty(exports,"UniqueInputFieldNamesRule",{enumerable:!0,get:function(){return _validation.UniqueInputFieldNamesRule}}),Object.defineProperty(exports,"UniqueOperationNamesRule",{enumerable:!0,get:function(){return _validation.UniqueOperationNamesRule}}),Object.defineProperty(exports,"UniqueVariableNamesRule",{enumerable:!0,get:function(){return _validation.UniqueVariableNamesRule}}),Object.defineProperty(exports,"VariablesAreInputTypesRule",{enumerable:!0,get:function(){return _validation.VariablesAreInputTypesRule}}),Object.defineProperty(exports,"VariablesInAllowedPositionRule",{enumerable:!0,get:function(){return _validation.VariablesInAllowedPositionRule}});var _error=require("./error");Object.defineProperty(exports,"GraphQLError",{enumerable:!0,get:function(){return _error.GraphQLError}}),Object.defineProperty(exports,"formatError",{enumerable:!0,get:function(){return _error.formatError}});var _utilities=require("./utilities");Object.defineProperty(exports,"introspectionQuery",{enumerable:!0,get:function(){return _utilities.introspectionQuery}}),Object.defineProperty(exports,"getOperationAST",{enumerable:!0,get:function(){return _utilities.getOperationAST}}),Object.defineProperty(exports,"buildClientSchema",{enumerable:!0,get:function(){return _utilities.buildClientSchema}}),Object.defineProperty(exports,"buildASTSchema",{enumerable:!0,get:function(){return _utilities.buildASTSchema}}),Object.defineProperty(exports,"buildSchema",{enumerable:!0,get:function(){return _utilities.buildSchema}}),Object.defineProperty(exports,"extendSchema",{enumerable:!0,get:function(){return _utilities.extendSchema}}),Object.defineProperty(exports,"printSchema",{enumerable:!0,get:function(){return _utilities.printSchema}}),Object.defineProperty(exports,"printIntrospectionSchema",{enumerable:!0,get:function(){return _utilities.printIntrospectionSchema}}),Object.defineProperty(exports,"printType",{enumerable:!0,get:function(){return _utilities.printType}}),Object.defineProperty(exports,"typeFromAST",{enumerable:!0,get:function(){return _utilities.typeFromAST}}),Object.defineProperty(exports,"valueFromAST",{enumerable:!0,get:function(){return 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strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(list,predicate){for(var i=0;i<list.length;i++)if(predicate(list[i]))return list[i]}},{}],94:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(condition,message){if(!condition)throw new Error(message)}},{}],95:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(value){return void 0===value||value!==value}},{}],96:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(value){return null===value||void 0===value||value!==value}},{}],97:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(list,keyFn){return list.reduce(function(map,item){return map[keyFn(item)]=item,map},Object.create(null))}},{}],98:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(list,keyFn,valFn){return list.reduce(function(map,item){return map[keyFn(item)]=valFn(item),map},Object.create(null))}},{}],99:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(items){var selected=items.slice(0,MAX_LENGTH);return selected.map(function(item){return'"'+item+'"'}).reduce(function(list,quoted,index){return list+(selected.length>2?", ":" ")+(index===selected.length-1?"or ":"")+quoted})};var MAX_LENGTH=5},{}],100:[function(require,module,exports){"use strict";function lexicalDistance(a,b){var i=void 0,j=void 0,d=[],aLength=a.length,bLength=b.length;for(i=0;i<=aLength;i++)d[i]=[i];for(j=1;j<=bLength;j++)d[0][j]=j;for(i=1;i<=aLength;i++)for(j=1;j<=bLength;j++){var cost=a[i-1]===b[j-1]?0:1;d[i][j]=Math.min(d[i-1][j]+1,d[i][j-1]+1,d[i-1][j-1]+cost),i>1&&j>1&&a[i-1]===b[j-2]&&a[i-2]===b[j-1]&&(d[i][j]=Math.min(d[i][j],d[i-2][j-2]+cost))}return d[aLength][bLength]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(input,options){for(var optionsByDistance=Object.create(null),oLength=options.length,inputThreshold=input.length/2,i=0;i<oLength;i++){var distance=lexicalDistance(input,options[i]);distance<=Math.max(inputThreshold,options[i].length/2,1)&&(optionsByDistance[options[i]]=distance)}return Object.keys(optionsByDistance).sort(function(a,b){return optionsByDistance[a]-optionsByDistance[b]})}},{}],101:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.BREAK=exports.getVisitFn=exports.visitWithTypeInfo=exports.visitInParallel=exports.visit=exports.Source=exports.print=exports.parseType=exports.parseValue=exports.parse=exports.TokenKind=exports.createLexer=exports.Kind=exports.getLocation=void 0;var _location=require("./location");Object.defineProperty(exports,"getLocation",{enumerable:!0,get:function(){return _location.getLocation}});var _lexer=require("./lexer");Object.defineProperty(exports,"createLexer",{enumerable:!0,get:function(){return _lexer.createLexer}}),Object.defineProperty(exports,"TokenKind",{enumerable:!0,get:function(){return _lexer.TokenKind}});var _parser=require("./parser");Object.defineProperty(exports,"parse",{enumerable:!0,get:function(){return _parser.parse}}),Object.defineProperty(exports,"parseValue",{enumerable:!0,get:function(){return _parser.parseValue}}),Object.defineProperty(exports,"parseType",{enumerable:!0,get:function(){return _parser.parseType}});var _printer=require("./printer");Object.defineProperty(exports,"print",{enumerable:!0,get:function(){return _printer.print}});var _source=require("./source");Object.defineProperty(exports,"Source",{enumerable:!0,get:function(){return _source.Source}});var _visitor=require("./visitor");Object.defineProperty(exports,"visit",{enumerable:!0,get:function(){return _visitor.visit}}),Object.defineProperty(exports,"visitInParallel",{enumerable:!0,get:function(){return _visitor.visitInParallel}}),Object.defineProperty(exports,"visitWithTypeInfo",{enumerable:!0,get:function(){return _visitor.visitWithTypeInfo}}),Object.defineProperty(exports,"getVisitFn",{enumerable:!0,get:function(){return _visitor.getVisitFn}}),Object.defineProperty(exports,"BREAK",{enumerable:!0,get:function(){return _visitor.BREAK}});var Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("./kinds"));exports.Kind=Kind},{"./kinds":102,"./lexer":103,"./location":104,"./parser":105,"./printer":106,"./source":107,"./visitor":108}],102:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});exports.NAME="Name",exports.DOCUMENT="Document",exports.OPERATION_DEFINITION="OperationDefinition",exports.VARIABLE_DEFINITION="VariableDefinition",exports.VARIABLE="Variable",exports.SELECTION_SET="SelectionSet",exports.FIELD="Field",exports.ARGUMENT="Argument",exports.FRAGMENT_SPREAD="FragmentSpread",exports.INLINE_FRAGMENT="InlineFragment",exports.FRAGMENT_DEFINITION="FragmentDefinition",exports.INT="IntValue",exports.FLOAT="FloatValue",exports.STRING="StringValue",exports.BOOLEAN="BooleanValue",exports.NULL="NullValue",exports.ENUM="EnumValue",exports.LIST="ListValue",exports.OBJECT="ObjectValue",exports.OBJECT_FIELD="ObjectField",exports.DIRECTIVE="Directive",exports.NAMED_TYPE="NamedType",exports.LIST_TYPE="ListType",exports.NON_NULL_TYPE="NonNullType",exports.SCHEMA_DEFINITION="SchemaDefinition",exports.OPERATION_TYPE_DEFINITION="OperationTypeDefinition",exports.SCALAR_TYPE_DEFINITION="ScalarTypeDefinition",exports.OBJECT_TYPE_DEFINITION="ObjectTypeDefinition",exports.FIELD_DEFINITION="FieldDefinition",exports.INPUT_VALUE_DEFINITION="InputValueDefinition",exports.INTERFACE_TYPE_DEFINITION="InterfaceTypeDefinition",exports.UNION_TYPE_DEFINITION="UnionTypeDefinition",exports.ENUM_TYPE_DEFINITION="EnumTypeDefinition",exports.ENUM_VALUE_DEFINITION="EnumValueDefinition",exports.INPUT_OBJECT_TYPE_DEFINITION="InputObjectTypeDefinition",exports.TYPE_EXTENSION_DEFINITION="TypeExtensionDefinition",exports.DIRECTIVE_DEFINITION="DirectiveDefinition"},{}],103:[function(require,module,exports){"use strict";function advanceLexer(){var token=this.lastToken=this.token;if(token.kind!==EOF){do{token=token.next=readToken(this,token)}while(token.kind===COMMENT);this.token=token}return token}function Tok(kind,start,end,line,column,prev,value){this.kind=kind,this.start=start,this.end=end,this.line=line,this.column=column,this.value=value,this.prev=prev,this.next=null}function printCharCode(code){return isNaN(code)?EOF:code<127?JSON.stringify(String.fromCharCode(code)):'"\\u'+("00"+code.toString(16).toUpperCase()).slice(-4)+'"'}function readToken(lexer,prev){var source=lexer.source,body=source.body,bodyLength=body.length,position=positionAfterWhitespace(body,prev.end,lexer),line=lexer.line,col=1+position-lexer.lineStart;if(position>=bodyLength)return new Tok(EOF,bodyLength,bodyLength,line,col,prev);var code=charCodeAt.call(body,position);if(code<32&&9!==code&&10!==code&&13!==code)throw(0,_error.syntaxError)(source,position,"Cannot contain the invalid character "+printCharCode(code)+".");switch(code){case 33:return new Tok(BANG,position,position+1,line,col,prev);case 35:return readComment(source,position,line,col,prev);case 36:return new Tok(DOLLAR,position,position+1,line,col,prev);case 40:return new Tok(PAREN_L,position,position+1,line,col,prev);case 41:return new Tok(PAREN_R,position,position+1,line,col,prev);case 46:if(46===charCodeAt.call(body,position+1)&&46===charCodeAt.call(body,position+2))return new Tok(SPREAD,position,position+3,line,col,prev);break;case 58:return new Tok(COLON,position,position+1,line,col,prev);case 61:return new Tok(EQUALS,position,position+1,line,col,prev);case 64:return new Tok(AT,position,position+1,line,col,prev);case 91:return new Tok(BRACKET_L,position,position+1,line,col,prev);case 93:return new Tok(BRACKET_R,position,position+1,line,col,prev);case 123:return new Tok(BRACE_L,position,position+1,line,col,prev);case 124:return new Tok(PIPE,position,position+1,line,col,prev);case 125:return new Tok(BRACE_R,position,position+1,line,col,prev);case 65:case 66:case 67:case 68:case 69:case 70:case 71:case 72:case 73:case 74:case 75:case 76:case 77:case 78:case 79:case 80:case 81:case 82:case 83:case 84:case 85:case 86:case 87:case 88:case 89:case 90:case 95:case 97:case 98:case 99:case 100:case 101:case 102:case 103:case 104:case 105:case 106:case 107:case 108:case 109:case 110:case 111:case 112:case 113:case 114:case 115:case 116:case 117:case 118:case 119:case 120:case 121:case 122:return readName(source,position,line,col,prev);case 45:case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return readNumber(source,position,code,line,col,prev);case 34:return readString(source,position,line,col,prev)}throw(0,_error.syntaxError)(source,position,unexpectedCharacterMessage(code))}function unexpectedCharacterMessage(code){return 39===code?"Unexpected single quote character ('), did you mean to use a double quote (\")?":"Cannot parse the unexpected character "+printCharCode(code)+"."}function positionAfterWhitespace(body,startPosition,lexer){for(var bodyLength=body.length,position=startPosition;position<bodyLength;){var code=charCodeAt.call(body,position);if(9===code||32===code||44===code||65279===code)++position;else if(10===code)++position,++lexer.line,lexer.lineStart=position;else{if(13!==code)break;10===charCodeAt.call(body,position+1)?position+=2:++position,++lexer.line,lexer.lineStart=position}}return position}function readComment(source,start,line,col,prev){var body=source.body,code=void 0,position=start;do{code=charCodeAt.call(body,++position)}while(null!==code&&(code>31||9===code));return new Tok(COMMENT,start,position,line,col,prev,slice.call(body,start+1,position))}function readNumber(source,start,firstCode,line,col,prev){var body=source.body,code=firstCode,position=start,isFloat=!1;if(45===code&&(code=charCodeAt.call(body,++position)),48===code){if((code=charCodeAt.call(body,++position))>=48&&code<=57)throw(0,_error.syntaxError)(source,position,"Invalid number, unexpected digit after 0: "+printCharCode(code)+".")}else position=readDigits(source,position,code),code=charCodeAt.call(body,position);return 46===code&&(isFloat=!0,code=charCodeAt.call(body,++position),position=readDigits(source,position,code),code=charCodeAt.call(body,position)),69!==code&&101!==code||(isFloat=!0,43!==(code=charCodeAt.call(body,++position))&&45!==code||(code=charCodeAt.call(body,++position)),position=readDigits(source,position,code)),new Tok(isFloat?FLOAT:INT,start,position,line,col,prev,slice.call(body,start,position))}function readDigits(source,start,firstCode){var body=source.body,position=start,code=firstCode;if(code>=48&&code<=57){do{code=charCodeAt.call(body,++position)}while(code>=48&&code<=57);return position}throw(0,_error.syntaxError)(source,position,"Invalid number, expected digit but got: "+printCharCode(code)+".")}function readString(source,start,line,col,prev){for(var body=source.body,position=start+1,chunkStart=position,code=0,value="";position<body.length&&null!==(code=charCodeAt.call(body,position))&&10!==code&&13!==code&&34!==code;){if(code<32&&9!==code)throw(0,_error.syntaxError)(source,position,"Invalid character within String: "+printCharCode(code)+".");if(++position,92===code){switch(value+=slice.call(body,chunkStart,position-1),code=charCodeAt.call(body,position)){case 34:value+='"';break;case 47:value+="/";break;case 92:value+="\\";break;case 98:value+="\b";break;case 102:value+="\f";break;case 110:value+="\n";break;case 114:value+="\r";break;case 116:value+="\t";break;case 117:var charCode=uniCharCode(charCodeAt.call(body,position+1),charCodeAt.call(body,position+2),charCodeAt.call(body,position+3),charCodeAt.call(body,position+4));if(charCode<0)throw(0,_error.syntaxError)(source,position,"Invalid character escape sequence: \\u"+body.slice(position+1,position+5)+".");value+=String.fromCharCode(charCode),position+=4;break;default:throw(0,_error.syntaxError)(source,position,"Invalid character escape sequence: \\"+String.fromCharCode(code)+".")}chunkStart=++position}}if(34!==code)throw(0,_error.syntaxError)(source,position,"Unterminated string.");return value+=slice.call(body,chunkStart,position),new Tok(STRING,start,position+1,line,col,prev,value)}function uniCharCode(a,b,c,d){return char2hex(a)<<12|char2hex(b)<<8|char2hex(c)<<4|char2hex(d)}function char2hex(a){return a>=48&&a<=57?a-48:a>=65&&a<=70?a-55:a>=97&&a<=102?a-87:-1}function readName(source,position,line,col,prev){for(var body=source.body,bodyLength=body.length,end=position+1,code=0;end!==bodyLength&&null!==(code=charCodeAt.call(body,end))&&(95===code||code>=48&&code<=57||code>=65&&code<=90||code>=97&&code<=122);)++end;return new Tok(NAME,position,end,line,col,prev,slice.call(body,position,end))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.TokenKind=void 0,exports.createLexer=function(source,options){var startOfFileToken=new Tok(SOF,0,0,0,0,null);return{source:source,options:options,lastToken:startOfFileToken,token:startOfFileToken,line:1,lineStart:0,advance:advanceLexer}},exports.getTokenDesc=function(token){var value=token.value;return value?token.kind+' "'+value+'"':token.kind};var _error=require("../error"),SOF="<SOF>",EOF="<EOF>",BANG="!",DOLLAR="$",PAREN_L="(",PAREN_R=")",SPREAD="...",COLON=":",EQUALS="=",AT="@",BRACKET_L="[",BRACKET_R="]",BRACE_L="{",PIPE="|",BRACE_R="}",NAME="Name",INT="Int",FLOAT="Float",STRING="String",COMMENT="Comment",charCodeAt=(exports.TokenKind={SOF:SOF,EOF:EOF,BANG:BANG,DOLLAR:DOLLAR,PAREN_L:PAREN_L,PAREN_R:PAREN_R,SPREAD:SPREAD,COLON:COLON,EQUALS:EQUALS,AT:AT,BRACKET_L:BRACKET_L,BRACKET_R:BRACKET_R,BRACE_L:BRACE_L,PIPE:PIPE,BRACE_R:BRACE_R,NAME:NAME,INT:INT,FLOAT:FLOAT,STRING:STRING,COMMENT:COMMENT},String.prototype.charCodeAt),slice=String.prototype.slice;Tok.prototype.toJSON=Tok.prototype.inspect=function(){return{kind:this.kind,value:this.value,line:this.line,column:this.column}}},{"../error":85}],104:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.getLocation=function(source,position){for(var lineRegexp=/\r\n|[\n\r]/g,line=1,column=position+1,match=void 0;(match=lineRegexp.exec(source.body))&&match.index<position;)line+=1,column=position+1-(match.index+match[0].length);return{line:line,column:column}}},{}],105:[function(require,module,exports){"use strict";function parseName(lexer){var token=expect(lexer,_lexer.TokenKind.NAME);return{kind:_kinds.NAME,value:token.value,loc:loc(lexer,token)}}function parseDocument(lexer){var start=lexer.token;expect(lexer,_lexer.TokenKind.SOF);var definitions=[];do{definitions.push(parseDefinition(lexer))}while(!skip(lexer,_lexer.TokenKind.EOF));return{kind:_kinds.DOCUMENT,definitions:definitions,loc:loc(lexer,start)}}function parseDefinition(lexer){if(peek(lexer,_lexer.TokenKind.BRACE_L))return parseOperationDefinition(lexer);if(peek(lexer,_lexer.TokenKind.NAME))switch(lexer.token.value){case"query":case"mutation":case"subscription":return parseOperationDefinition(lexer);case"fragment":return parseFragmentDefinition(lexer);case"schema":case"scalar":case"type":case"interface":case"union":case"enum":case"input":case"extend":case"directive":return parseTypeSystemDefinition(lexer)}throw unexpected(lexer)}function parseOperationDefinition(lexer){var start=lexer.token;if(peek(lexer,_lexer.TokenKind.BRACE_L))return{kind:_kinds.OPERATION_DEFINITION,operation:"query",name:null,variableDefinitions:null,directives:[],selectionSet:parseSelectionSet(lexer),loc:loc(lexer,start)};var operation=parseOperationType(lexer),name=void 0;return peek(lexer,_lexer.TokenKind.NAME)&&(name=parseName(lexer)),{kind:_kinds.OPERATION_DEFINITION,operation:operation,name:name,variableDefinitions:parseVariableDefinitions(lexer),directives:parseDirectives(lexer),selectionSet:parseSelectionSet(lexer),loc:loc(lexer,start)}}function parseOperationType(lexer){var operationToken=expect(lexer,_lexer.TokenKind.NAME);switch(operationToken.value){case"query":return"query";case"mutation":return"mutation";case"subscription":return"subscription"}throw unexpected(lexer,operationToken)}function parseVariableDefinitions(lexer){return peek(lexer,_lexer.TokenKind.PAREN_L)?many(lexer,_lexer.TokenKind.PAREN_L,parseVariableDefinition,_lexer.TokenKind.PAREN_R):[]}function parseVariableDefinition(lexer){var start=lexer.token;return{kind:_kinds.VARIABLE_DEFINITION,variable:parseVariable(lexer),type:(expect(lexer,_lexer.TokenKind.COLON),parseTypeReference(lexer)),defaultValue:skip(lexer,_lexer.TokenKind.EQUALS)?parseValueLiteral(lexer,!0):null,loc:loc(lexer,start)}}function parseVariable(lexer){var start=lexer.token;return expect(lexer,_lexer.TokenKind.DOLLAR),{kind:_kinds.VARIABLE,name:parseName(lexer),loc:loc(lexer,start)}}function parseSelectionSet(lexer){var start=lexer.token;return{kind:_kinds.SELECTION_SET,selections:many(lexer,_lexer.TokenKind.BRACE_L,parseSelection,_lexer.TokenKind.BRACE_R),loc:loc(lexer,start)}}function parseSelection(lexer){return peek(lexer,_lexer.TokenKind.SPREAD)?parseFragment(lexer):parseField(lexer)}function parseField(lexer){var start=lexer.token,nameOrAlias=parseName(lexer),alias=void 0,name=void 0;return skip(lexer,_lexer.TokenKind.COLON)?(alias=nameOrAlias,name=parseName(lexer)):(alias=null,name=nameOrAlias),{kind:_kinds.FIELD,alias:alias,name:name,arguments:parseArguments(lexer),directives:parseDirectives(lexer),selectionSet:peek(lexer,_lexer.TokenKind.BRACE_L)?parseSelectionSet(lexer):null,loc:loc(lexer,start)}}function parseArguments(lexer){return peek(lexer,_lexer.TokenKind.PAREN_L)?many(lexer,_lexer.TokenKind.PAREN_L,parseArgument,_lexer.TokenKind.PAREN_R):[]}function parseArgument(lexer){var start=lexer.token;return{kind:_kinds.ARGUMENT,name:parseName(lexer),value:(expect(lexer,_lexer.TokenKind.COLON),parseValueLiteral(lexer,!1)),loc:loc(lexer,start)}}function parseFragment(lexer){var start=lexer.token;if(expect(lexer,_lexer.TokenKind.SPREAD),peek(lexer,_lexer.TokenKind.NAME)&&"on"!==lexer.token.value)return{kind:_kinds.FRAGMENT_SPREAD,name:parseFragmentName(lexer),directives:parseDirectives(lexer),loc:loc(lexer,start)};var typeCondition=null;return"on"===lexer.token.value&&(lexer.advance(),typeCondition=parseNamedType(lexer)),{kind:_kinds.INLINE_FRAGMENT,typeCondition:typeCondition,directives:parseDirectives(lexer),selectionSet:parseSelectionSet(lexer),loc:loc(lexer,start)}}function parseFragmentDefinition(lexer){var start=lexer.token;return expectKeyword(lexer,"fragment"),{kind:_kinds.FRAGMENT_DEFINITION,name:parseFragmentName(lexer),typeCondition:(expectKeyword(lexer,"on"),parseNamedType(lexer)),directives:parseDirectives(lexer),selectionSet:parseSelectionSet(lexer),loc:loc(lexer,start)}}function parseFragmentName(lexer){if("on"===lexer.token.value)throw unexpected(lexer);return parseName(lexer)}function parseValueLiteral(lexer,isConst){var token=lexer.token;switch(token.kind){case _lexer.TokenKind.BRACKET_L:return parseList(lexer,isConst);case _lexer.TokenKind.BRACE_L:return parseObject(lexer,isConst);case _lexer.TokenKind.INT:return lexer.advance(),{kind:_kinds.INT,value:token.value,loc:loc(lexer,token)};case _lexer.TokenKind.FLOAT:return lexer.advance(),{kind:_kinds.FLOAT,value:token.value,loc:loc(lexer,token)};case _lexer.TokenKind.STRING:return lexer.advance(),{kind:_kinds.STRING,value:token.value,loc:loc(lexer,token)};case _lexer.TokenKind.NAME:return"true"===token.value||"false"===token.value?(lexer.advance(),{kind:_kinds.BOOLEAN,value:"true"===token.value,loc:loc(lexer,token)}):"null"===token.value?(lexer.advance(),{kind:_kinds.NULL,loc:loc(lexer,token)}):(lexer.advance(),{kind:_kinds.ENUM,value:token.value,loc:loc(lexer,token)});case _lexer.TokenKind.DOLLAR:if(!isConst)return parseVariable(lexer)}throw unexpected(lexer)}function parseConstValue(lexer){return parseValueLiteral(lexer,!0)}function parseValueValue(lexer){return parseValueLiteral(lexer,!1)}function parseList(lexer,isConst){var start=lexer.token,item=isConst?parseConstValue:parseValueValue;return{kind:_kinds.LIST,values:any(lexer,_lexer.TokenKind.BRACKET_L,item,_lexer.TokenKind.BRACKET_R),loc:loc(lexer,start)}}function parseObject(lexer,isConst){var start=lexer.token;expect(lexer,_lexer.TokenKind.BRACE_L);for(var fields=[];!skip(lexer,_lexer.TokenKind.BRACE_R);)fields.push(parseObjectField(lexer,isConst));return{kind:_kinds.OBJECT,fields:fields,loc:loc(lexer,start)}}function parseObjectField(lexer,isConst){var start=lexer.token;return{kind:_kinds.OBJECT_FIELD,name:parseName(lexer),value:(expect(lexer,_lexer.TokenKind.COLON),parseValueLiteral(lexer,isConst)),loc:loc(lexer,start)}}function parseDirectives(lexer){for(var directives=[];peek(lexer,_lexer.TokenKind.AT);)directives.push(parseDirective(lexer));return directives}function parseDirective(lexer){var start=lexer.token;return expect(lexer,_lexer.TokenKind.AT),{kind:_kinds.DIRECTIVE,name:parseName(lexer),arguments:parseArguments(lexer),loc:loc(lexer,start)}}function parseTypeReference(lexer){var start=lexer.token,type=void 0;return skip(lexer,_lexer.TokenKind.BRACKET_L)?(type=parseTypeReference(lexer),expect(lexer,_lexer.TokenKind.BRACKET_R),type={kind:_kinds.LIST_TYPE,type:type,loc:loc(lexer,start)}):type=parseNamedType(lexer),skip(lexer,_lexer.TokenKind.BANG)?{kind:_kinds.NON_NULL_TYPE,type:type,loc:loc(lexer,start)}:type}function parseNamedType(lexer){var start=lexer.token;return{kind:_kinds.NAMED_TYPE,name:parseName(lexer),loc:loc(lexer,start)}}function parseTypeSystemDefinition(lexer){if(peek(lexer,_lexer.TokenKind.NAME))switch(lexer.token.value){case"schema":return parseSchemaDefinition(lexer);case"scalar":return parseScalarTypeDefinition(lexer);case"type":return parseObjectTypeDefinition(lexer);case"interface":return parseInterfaceTypeDefinition(lexer);case"union":return parseUnionTypeDefinition(lexer);case"enum":return parseEnumTypeDefinition(lexer);case"input":return parseInputObjectTypeDefinition(lexer);case"extend":return parseTypeExtensionDefinition(lexer);case"directive":return parseDirectiveDefinition(lexer)}throw unexpected(lexer)}function parseSchemaDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"schema");var directives=parseDirectives(lexer),operationTypes=many(lexer,_lexer.TokenKind.BRACE_L,parseOperationTypeDefinition,_lexer.TokenKind.BRACE_R);return{kind:_kinds.SCHEMA_DEFINITION,directives:directives,operationTypes:operationTypes,loc:loc(lexer,start)}}function parseOperationTypeDefinition(lexer){var start=lexer.token,operation=parseOperationType(lexer);expect(lexer,_lexer.TokenKind.COLON);var type=parseNamedType(lexer);return{kind:_kinds.OPERATION_TYPE_DEFINITION,operation:operation,type:type,loc:loc(lexer,start)}}function parseScalarTypeDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"scalar");var name=parseName(lexer),directives=parseDirectives(lexer);return{kind:_kinds.SCALAR_TYPE_DEFINITION,name:name,directives:directives,loc:loc(lexer,start)}}function parseObjectTypeDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"type");var name=parseName(lexer),interfaces=parseImplementsInterfaces(lexer),directives=parseDirectives(lexer),fields=any(lexer,_lexer.TokenKind.BRACE_L,parseFieldDefinition,_lexer.TokenKind.BRACE_R);return{kind:_kinds.OBJECT_TYPE_DEFINITION,name:name,interfaces:interfaces,directives:directives,fields:fields,loc:loc(lexer,start)}}function parseImplementsInterfaces(lexer){var types=[];if("implements"===lexer.token.value){lexer.advance();do{types.push(parseNamedType(lexer))}while(peek(lexer,_lexer.TokenKind.NAME))}return types}function parseFieldDefinition(lexer){var start=lexer.token,name=parseName(lexer),args=parseArgumentDefs(lexer);expect(lexer,_lexer.TokenKind.COLON);var type=parseTypeReference(lexer),directives=parseDirectives(lexer);return{kind:_kinds.FIELD_DEFINITION,name:name,arguments:args,type:type,directives:directives,loc:loc(lexer,start)}}function parseArgumentDefs(lexer){return peek(lexer,_lexer.TokenKind.PAREN_L)?many(lexer,_lexer.TokenKind.PAREN_L,parseInputValueDef,_lexer.TokenKind.PAREN_R):[]}function parseInputValueDef(lexer){var start=lexer.token,name=parseName(lexer);expect(lexer,_lexer.TokenKind.COLON);var type=parseTypeReference(lexer),defaultValue=null;skip(lexer,_lexer.TokenKind.EQUALS)&&(defaultValue=parseConstValue(lexer));var directives=parseDirectives(lexer);return{kind:_kinds.INPUT_VALUE_DEFINITION,name:name,type:type,defaultValue:defaultValue,directives:directives,loc:loc(lexer,start)}}function parseInterfaceTypeDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"interface");var name=parseName(lexer),directives=parseDirectives(lexer),fields=any(lexer,_lexer.TokenKind.BRACE_L,parseFieldDefinition,_lexer.TokenKind.BRACE_R);return{kind:_kinds.INTERFACE_TYPE_DEFINITION,name:name,directives:directives,fields:fields,loc:loc(lexer,start)}}function parseUnionTypeDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"union");var name=parseName(lexer),directives=parseDirectives(lexer);expect(lexer,_lexer.TokenKind.EQUALS);var types=parseUnionMembers(lexer);return{kind:_kinds.UNION_TYPE_DEFINITION,name:name,directives:directives,types:types,loc:loc(lexer,start)}}function parseUnionMembers(lexer){skip(lexer,_lexer.TokenKind.PIPE);var members=[];do{members.push(parseNamedType(lexer))}while(skip(lexer,_lexer.TokenKind.PIPE));return members}function parseEnumTypeDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"enum");var name=parseName(lexer),directives=parseDirectives(lexer),values=many(lexer,_lexer.TokenKind.BRACE_L,parseEnumValueDefinition,_lexer.TokenKind.BRACE_R);return{kind:_kinds.ENUM_TYPE_DEFINITION,name:name,directives:directives,values:values,loc:loc(lexer,start)}}function parseEnumValueDefinition(lexer){var start=lexer.token,name=parseName(lexer),directives=parseDirectives(lexer);return{kind:_kinds.ENUM_VALUE_DEFINITION,name:name,directives:directives,loc:loc(lexer,start)}}function parseInputObjectTypeDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"input");var name=parseName(lexer),directives=parseDirectives(lexer),fields=any(lexer,_lexer.TokenKind.BRACE_L,parseInputValueDef,_lexer.TokenKind.BRACE_R);return{kind:_kinds.INPUT_OBJECT_TYPE_DEFINITION,name:name,directives:directives,fields:fields,loc:loc(lexer,start)}}function parseTypeExtensionDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"extend");var definition=parseObjectTypeDefinition(lexer);return{kind:_kinds.TYPE_EXTENSION_DEFINITION,definition:definition,loc:loc(lexer,start)}}function parseDirectiveDefinition(lexer){var start=lexer.token;expectKeyword(lexer,"directive"),expect(lexer,_lexer.TokenKind.AT);var name=parseName(lexer),args=parseArgumentDefs(lexer);expectKeyword(lexer,"on");var locations=parseDirectiveLocations(lexer);return{kind:_kinds.DIRECTIVE_DEFINITION,name:name,arguments:args,locations:locations,loc:loc(lexer,start)}}function parseDirectiveLocations(lexer){skip(lexer,_lexer.TokenKind.PIPE);var locations=[];do{locations.push(parseName(lexer))}while(skip(lexer,_lexer.TokenKind.PIPE));return locations}function loc(lexer,startToken){if(!lexer.options.noLocation)return new Loc(startToken,lexer.lastToken,lexer.source)}function Loc(startToken,endToken,source){this.start=startToken.start,this.end=endToken.end,this.startToken=startToken,this.endToken=endToken,this.source=source}function peek(lexer,kind){return lexer.token.kind===kind}function skip(lexer,kind){var match=lexer.token.kind===kind;return match&&lexer.advance(),match}function expect(lexer,kind){var token=lexer.token;if(token.kind===kind)return lexer.advance(),token;throw(0,_error.syntaxError)(lexer.source,token.start,"Expected "+kind+", found "+(0,_lexer.getTokenDesc)(token))}function expectKeyword(lexer,value){var token=lexer.token;if(token.kind===_lexer.TokenKind.NAME&&token.value===value)return lexer.advance(),token;throw(0,_error.syntaxError)(lexer.source,token.start,'Expected "'+value+'", found '+(0,_lexer.getTokenDesc)(token))}function unexpected(lexer,atToken){var token=atToken||lexer.token;return(0,_error.syntaxError)(lexer.source,token.start,"Unexpected "+(0,_lexer.getTokenDesc)(token))}function any(lexer,openKind,parseFn,closeKind){expect(lexer,openKind);for(var nodes=[];!skip(lexer,closeKind);)nodes.push(parseFn(lexer));return nodes}function many(lexer,openKind,parseFn,closeKind){expect(lexer,openKind);for(var nodes=[parseFn(lexer)];!skip(lexer,closeKind);)nodes.push(parseFn(lexer));return nodes}Object.defineProperty(exports,"__esModule",{value:!0}),exports.parse=function(source,options){var sourceObj="string"==typeof source?new _source.Source(source):source;if(!(sourceObj instanceof _source.Source))throw new TypeError("Must provide Source. Received: "+String(sourceObj));return parseDocument((0,_lexer.createLexer)(sourceObj,options||{}))},exports.parseValue=function(source,options){var sourceObj="string"==typeof source?new _source.Source(source):source,lexer=(0,_lexer.createLexer)(sourceObj,options||{});expect(lexer,_lexer.TokenKind.SOF);var value=parseValueLiteral(lexer,!1);return expect(lexer,_lexer.TokenKind.EOF),value},exports.parseType=function(source,options){var sourceObj="string"==typeof source?new _source.Source(source):source,lexer=(0,_lexer.createLexer)(sourceObj,options||{});expect(lexer,_lexer.TokenKind.SOF);var type=parseTypeReference(lexer);return expect(lexer,_lexer.TokenKind.EOF),type},exports.parseConstValue=parseConstValue,exports.parseTypeReference=parseTypeReference,exports.parseNamedType=parseNamedType;var _source=require("./source"),_error=require("../error"),_lexer=require("./lexer"),_kinds=require("./kinds");Loc.prototype.toJSON=Loc.prototype.inspect=function(){return{start:this.start,end:this.end}}},{"../error":85,"./kinds":102,"./lexer":103,"./source":107}],106:[function(require,module,exports){"use strict";function join(maybeArray,separator){return maybeArray?maybeArray.filter(function(x){return x}).join(separator||""):""}function block(array){return array&&0!==array.length?indent("{\n"+join(array,"\n"))+"\n}":"{}"}function wrap(start,maybeString,end){return maybeString?start+maybeString+(end||""):""}function indent(maybeString){return maybeString&&maybeString.replace(/\n/g,"\n ")}Object.defineProperty(exports,"__esModule",{value:!0}),exports.print=function(ast){return(0,_visitor.visit)(ast,{leave:printDocASTReducer})};var _visitor=require("./visitor"),printDocASTReducer={Name:function(node){return node.value},Variable:function(node){return"$"+node.name},Document:function(node){return join(node.definitions,"\n\n")+"\n"},OperationDefinition:function(node){var op=node.operation,name=node.name,varDefs=wrap("(",join(node.variableDefinitions,", "),")"),directives=join(node.directives," "),selectionSet=node.selectionSet;return name||directives||varDefs||"query"!==op?join([op,join([name,varDefs]),directives,selectionSet]," "):selectionSet},VariableDefinition:function(_ref){return _ref.variable+": "+_ref.type+wrap(" = ",_ref.defaultValue)},SelectionSet:function(_ref2){return block(_ref2.selections)},Field:function(_ref3){var alias=_ref3.alias,name=_ref3.name,args=_ref3.arguments,directives=_ref3.directives,selectionSet=_ref3.selectionSet;return join([wrap("",alias,": ")+name+wrap("(",join(args,", "),")"),join(directives," "),selectionSet]," ")},Argument:function(_ref4){return _ref4.name+": "+_ref4.value},FragmentSpread:function(_ref5){return"..."+_ref5.name+wrap(" ",join(_ref5.directives," "))},InlineFragment:function(_ref6){var typeCondition=_ref6.typeCondition,directives=_ref6.directives,selectionSet=_ref6.selectionSet;return join(["...",wrap("on ",typeCondition),join(directives," "),selectionSet]," ")},FragmentDefinition:function(_ref7){var name=_ref7.name,typeCondition=_ref7.typeCondition,directives=_ref7.directives,selectionSet=_ref7.selectionSet;return"fragment "+name+" on "+typeCondition+" "+wrap("",join(directives," ")," ")+selectionSet},IntValue:function(_ref8){return _ref8.value},FloatValue:function(_ref9){return _ref9.value},StringValue:function(_ref10){var value=_ref10.value;return JSON.stringify(value)},BooleanValue:function(_ref11){var value=_ref11.value;return JSON.stringify(value)},NullValue:function(){return"null"},EnumValue:function(_ref12){return _ref12.value},ListValue:function(_ref13){return"["+join(_ref13.values,", ")+"]"},ObjectValue:function(_ref14){return"{"+join(_ref14.fields,", ")+"}"},ObjectField:function(_ref15){return _ref15.name+": "+_ref15.value},Directive:function(_ref16){return"@"+_ref16.name+wrap("(",join(_ref16.arguments,", "),")")},NamedType:function(_ref17){return _ref17.name},ListType:function(_ref18){return"["+_ref18.type+"]"},NonNullType:function(_ref19){return _ref19.type+"!"},SchemaDefinition:function(_ref20){var directives=_ref20.directives,operationTypes=_ref20.operationTypes;return join(["schema",join(directives," "),block(operationTypes)]," ")},OperationTypeDefinition:function(_ref21){return _ref21.operation+": "+_ref21.type},ScalarTypeDefinition:function(_ref22){return join(["scalar",_ref22.name,join(_ref22.directives," ")]," ")},ObjectTypeDefinition:function(_ref23){var name=_ref23.name,interfaces=_ref23.interfaces,directives=_ref23.directives,fields=_ref23.fields;return join(["type",name,wrap("implements ",join(interfaces,", ")),join(directives," "),block(fields)]," ")},FieldDefinition:function(_ref24){var name=_ref24.name,args=_ref24.arguments,type=_ref24.type,directives=_ref24.directives;return name+wrap("(",join(args,", "),")")+": "+type+wrap(" ",join(directives," "))},InputValueDefinition:function(_ref25){var name=_ref25.name,type=_ref25.type,defaultValue=_ref25.defaultValue,directives=_ref25.directives;return join([name+": "+type,wrap("= ",defaultValue),join(directives," ")]," ")},InterfaceTypeDefinition:function(_ref26){var name=_ref26.name,directives=_ref26.directives,fields=_ref26.fields;return join(["interface",name,join(directives," "),block(fields)]," ")},UnionTypeDefinition:function(_ref27){var name=_ref27.name,directives=_ref27.directives,types=_ref27.types;return join(["union",name,join(directives," "),"= "+join(types," | ")]," ")},EnumTypeDefinition:function(_ref28){var name=_ref28.name,directives=_ref28.directives,values=_ref28.values;return join(["enum",name,join(directives," "),block(values)]," ")},EnumValueDefinition:function(_ref29){return join([_ref29.name,join(_ref29.directives," ")]," ")},InputObjectTypeDefinition:function(_ref30){var name=_ref30.name,directives=_ref30.directives,fields=_ref30.fields;return join(["input",name,join(directives," "),block(fields)]," ")},TypeExtensionDefinition:function(_ref31){return"extend "+_ref31.definition},DirectiveDefinition:function(_ref32){var name=_ref32.name,args=_ref32.arguments,locations=_ref32.locations;return"directive @"+name+wrap("(",join(args,", "),")")+" on "+join(locations," | ")}}},{"./visitor":108}],107:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});exports.Source=function Source(body,name){_classCallCheck(this,Source),this.body=body,this.name=name||"GraphQL request"}},{}],108:[function(require,module,exports){"use strict";function isNode(maybeNode){return maybeNode&&"string"==typeof maybeNode.kind}function getVisitFn(visitor,kind,isLeaving){var kindVisitor=visitor[kind];if(kindVisitor){if(!isLeaving&&"function"==typeof kindVisitor)return kindVisitor;var kindSpecificVisitor=isLeaving?kindVisitor.leave:kindVisitor.enter;if("function"==typeof kindSpecificVisitor)return kindSpecificVisitor}else{var specificVisitor=isLeaving?visitor.leave:visitor.enter;if(specificVisitor){if("function"==typeof specificVisitor)return specificVisitor;var specificKindVisitor=specificVisitor[kind];if("function"==typeof specificKindVisitor)return specificKindVisitor}}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.visit=function(root,visitor,keyMap){var visitorKeys=keyMap||QueryDocumentKeys,stack=void 0,inArray=Array.isArray(root),keys=[root],index=-1,edits=[],parent=void 0,path=[],ancestors=[],newRoot=root;do{var isLeaving=++index===keys.length,key=void 0,node=void 0,isEdited=isLeaving&&0!==edits.length;if(isLeaving){if(key=0===ancestors.length?void 0:path.pop(),node=parent,parent=ancestors.pop(),isEdited){if(inArray)node=node.slice();else{var clone={};for(var k in node)node.hasOwnProperty(k)&&(clone[k]=node[k]);node=clone}for(var editOffset=0,ii=0;ii<edits.length;ii++){var editKey=edits[ii][0],editValue=edits[ii][1];inArray&&(editKey-=editOffset),inArray&&null===editValue?(node.splice(editKey,1),editOffset++):node[editKey]=editValue}}index=stack.index,keys=stack.keys,edits=stack.edits,inArray=stack.inArray,stack=stack.prev}else{if(key=parent?inArray?index:keys[index]:void 0,null===(node=parent?parent[key]:newRoot)||void 0===node)continue;parent&&path.push(key)}var result=void 0;if(!Array.isArray(node)){if(!isNode(node))throw new Error("Invalid AST Node: "+JSON.stringify(node));var visitFn=getVisitFn(visitor,node.kind,isLeaving);if(visitFn){if((result=visitFn.call(visitor,node,key,parent,path,ancestors))===BREAK)break;if(!1===result){if(!isLeaving){path.pop();continue}}else if(void 0!==result&&(edits.push([key,result]),!isLeaving)){if(!isNode(result)){path.pop();continue}node=result}}}void 0===result&&isEdited&&edits.push([key,node]),isLeaving||(stack={inArray:inArray,index:index,keys:keys,edits:edits,prev:stack},keys=(inArray=Array.isArray(node))?node:visitorKeys[node.kind]||[],index=-1,edits=[],parent&&ancestors.push(parent),parent=node)}while(void 0!==stack);return 0!==edits.length&&(newRoot=edits[edits.length-1][1]),newRoot},exports.visitInParallel=function(visitors){var skipping=new Array(visitors.length);return{enter:function(node){for(var i=0;i<visitors.length;i++)if(!skipping[i]){var fn=getVisitFn(visitors[i],node.kind,!1);if(fn){var result=fn.apply(visitors[i],arguments);if(!1===result)skipping[i]=node;else if(result===BREAK)skipping[i]=BREAK;else if(void 0!==result)return result}}},leave:function(node){for(var i=0;i<visitors.length;i++)if(skipping[i])skipping[i]===node&&(skipping[i]=null);else{var fn=getVisitFn(visitors[i],node.kind,!0);if(fn){var result=fn.apply(visitors[i],arguments);if(result===BREAK)skipping[i]=BREAK;else if(void 0!==result&&!1!==result)return result}}}}},exports.visitWithTypeInfo=function(typeInfo,visitor){return{enter:function(node){typeInfo.enter(node);var fn=getVisitFn(visitor,node.kind,!1);if(fn){var result=fn.apply(visitor,arguments);return void 0!==result&&(typeInfo.leave(node),isNode(result)&&typeInfo.enter(result)),result}},leave:function(node){var fn=getVisitFn(visitor,node.kind,!0),result=void 0;return fn&&(result=fn.apply(visitor,arguments)),typeInfo.leave(node),result}}},exports.getVisitFn=getVisitFn;var QueryDocumentKeys=exports.QueryDocumentKeys={Name:[],Document:["definitions"],OperationDefinition:["name","variableDefinitions","directives","selectionSet"],VariableDefinition:["variable","type","defaultValue"],Variable:["name"],SelectionSet:["selections"],Field:["alias","name","arguments","directives","selectionSet"],Argument:["name","value"],FragmentSpread:["name","directives"],InlineFragment:["typeCondition","directives","selectionSet"],FragmentDefinition:["name","typeCondition","directives","selectionSet"],IntValue:[],FloatValue:[],StringValue:[],BooleanValue:[],NullValue:[],EnumValue:[],ListValue:["values"],ObjectValue:["fields"],ObjectField:["name","value"],Directive:["name","arguments"],NamedType:["name"],ListType:["type"],NonNullType:["type"],SchemaDefinition:["directives","operationTypes"],OperationTypeDefinition:["type"],ScalarTypeDefinition:["name","directives"],ObjectTypeDefinition:["name","interfaces","directives","fields"],FieldDefinition:["name","arguments","type","directives"],InputValueDefinition:["name","type","defaultValue","directives"],InterfaceTypeDefinition:["name","directives","fields"],UnionTypeDefinition:["name","directives","types"],EnumTypeDefinition:["name","directives","values"],EnumValueDefinition:["name","directives"],InputObjectTypeDefinition:["name","directives","fields"],TypeExtensionDefinition:["definition"],DirectiveDefinition:["name","arguments","locations"]},BREAK=exports.BREAK={}},{}],109:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _subscribe=require("./subscribe");Object.defineProperty(exports,"subscribe",{enumerable:!0,get:function(){return _subscribe.subscribe}}),Object.defineProperty(exports,"createSourceEventStream",{enumerable:!0,get:function(){return _subscribe.createSourceEventStream}})},{"./subscribe":111}],110:[function(require,module,exports){"use strict";function _defineProperty(obj,key,value){return key in obj?Object.defineProperty(obj,key,{value:value,enumerable:!0,configurable:!0,writable:!0}):obj[key]=value,obj}function asyncMapValue(value,callback){return new Promise(function(resolve){return resolve(callback(value))})}function iteratorResult(value){return{value:value,done:!1}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=function(iterable,callback){function mapResult(result){return result.done?result:asyncMapValue(result.value,callback).then(iteratorResult,abruptClose)}var iterator=(0,_iterall.getAsyncIterator)(iterable),$return=void 0,abruptClose=void 0;return"function"==typeof iterator.return&&($return=iterator.return,abruptClose=function(error){var rethrow=function(){return Promise.reject(error)};return $return.call(iterator).then(rethrow,rethrow)}),_defineProperty({next:function(){return iterator.next().then(mapResult)},return:function(){return $return?$return.call(iterator).then(mapResult):Promise.resolve({value:void 0,done:!0})},throw:function(error){return"function"==typeof iterator.throw?iterator.throw(error).then(mapResult):Promise.reject(error).catch(abruptClose)}},_iterall.$$asyncIterator,function(){return this})};var _iterall=require("iterall")},{iterall:166}],111:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function subscribeImpl(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver,subscribeFieldResolver){var subscription=createSourceEventStream(schema,document,rootValue,contextValue,variableValues,operationName,subscribeFieldResolver);return(0,_mapAsyncIterator2.default)(subscription,function(payload){return(0,_execute.execute)(schema,document,payload,contextValue,variableValues,operationName,fieldResolver)})}function createSourceEventStream(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver){(0,_execute.assertValidExecutionArguments)(schema,document,variableValues);var exeContext=(0,_execute.buildExecutionContext)(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver),type=(0,_execute.getOperationRootType)(schema,exeContext.operation),fields=(0,_execute.collectFields)(exeContext,type,exeContext.operation.selectionSet,Object.create(null),Object.create(null)),responseName=Object.keys(fields)[0],fieldNodes=fields[responseName],fieldNode=fieldNodes[0],fieldDef=(0,_execute.getFieldDef)(schema,type,fieldNode.name.value);(0,_invariant2.default)(fieldDef,"This subscription is not defined by the schema.");var resolveFn=fieldDef.subscribe||exeContext.fieldResolver,info=(0,_execute.buildResolveInfo)(exeContext,fieldDef,fieldNodes,type,(0,_execute.addPath)(void 0,responseName)),subscription=(0,_execute.resolveFieldValueOrError)(exeContext,fieldDef,fieldNodes,resolveFn,rootValue,info);if(subscription instanceof Error)throw subscription;if(!(0,_iterall.isAsyncIterable)(subscription))throw new Error("Subscription must return Async Iterable. Received: "+String(subscription));return subscription}Object.defineProperty(exports,"__esModule",{value:!0}),exports.subscribe=function(argsOrSchema,document,rootValue,contextValue,variableValues,operationName,fieldResolver,subscribeFieldResolver){var args=1===arguments.length?argsOrSchema:void 0,schema=args?args.schema:argsOrSchema;return args?subscribeImpl(schema,args.document,args.rootValue,args.contextValue,args.variableValues,args.operationName,args.fieldResolver,args.subscribeFieldResolver):subscribeImpl(schema,document,rootValue,contextValue,variableValues,operationName,fieldResolver,subscribeFieldResolver)},exports.createSourceEventStream=createSourceEventStream;var _iterall=require("iterall"),_execute=require("../execution/execute"),_invariant2=(require("../type/schema"),_interopRequireDefault(require("../jsutils/invariant"))),_mapAsyncIterator2=_interopRequireDefault(require("./mapAsyncIterator"))},{"../execution/execute":88,"../jsutils/invariant":94,"../type/schema":117,"./mapAsyncIterator":110,iterall:166}],112:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function isType(type){return type instanceof GraphQLScalarType||type instanceof GraphQLObjectType||type instanceof GraphQLInterfaceType||type instanceof GraphQLUnionType||type instanceof GraphQLEnumType||type instanceof GraphQLInputObjectType||type instanceof GraphQLList||type instanceof GraphQLNonNull}function isInputType(type){return type instanceof GraphQLScalarType||type instanceof GraphQLEnumType||type instanceof GraphQLInputObjectType||type instanceof GraphQLNonNull&&isInputType(type.ofType)||type instanceof GraphQLList&&isInputType(type.ofType)}function isOutputType(type){return type instanceof GraphQLScalarType||type instanceof GraphQLObjectType||type instanceof GraphQLInterfaceType||type instanceof GraphQLUnionType||type instanceof GraphQLEnumType||type instanceof GraphQLNonNull&&isOutputType(type.ofType)||type instanceof GraphQLList&&isOutputType(type.ofType)}function isLeafType(type){return type instanceof GraphQLScalarType||type instanceof GraphQLEnumType}function isCompositeType(type){return type instanceof GraphQLObjectType||type instanceof GraphQLInterfaceType||type instanceof GraphQLUnionType}function isAbstractType(type){return type instanceof GraphQLInterfaceType||type instanceof GraphQLUnionType}function isNamedType(type){return type instanceof GraphQLScalarType||type instanceof GraphQLObjectType||type instanceof GraphQLInterfaceType||type instanceof GraphQLUnionType||type instanceof GraphQLEnumType||type instanceof GraphQLInputObjectType}function resolveThunk(thunk){return"function"==typeof thunk?thunk():thunk}function defineInterfaces(type,interfacesThunk){var interfaces=resolveThunk(interfacesThunk);if(!interfaces)return[];(0,_invariant2.default)(Array.isArray(interfaces),type.name+" interfaces must be an Array or a function which returns an Array.");var implementedTypeNames=Object.create(null);return interfaces.forEach(function(iface){(0,_invariant2.default)(iface instanceof GraphQLInterfaceType,type.name+" may only implement Interface types, it cannot implement: "+String(iface)+"."),(0,_invariant2.default)(!implementedTypeNames[iface.name],type.name+" may declare it implements "+iface.name+" only once."),implementedTypeNames[iface.name]=!0,"function"!=typeof iface.resolveType&&(0,_invariant2.default)("function"==typeof type.isTypeOf,"Interface Type "+iface.name+' does not provide a "resolveType" function and implementing Type '+type.name+' does not provide a "isTypeOf" function. There is no way to resolve this implementing type during execution.')}),interfaces}function defineFieldMap(type,fieldsThunk){var fieldMap=resolveThunk(fieldsThunk);(0,_invariant2.default)(isPlainObj(fieldMap),type.name+" fields must be an object with field names as keys or a function which returns such an object.");var fieldNames=Object.keys(fieldMap);(0,_invariant2.default)(fieldNames.length>0,type.name+" fields must be an object with field names as keys or a function which returns such an object.");var resultFieldMap=Object.create(null);return fieldNames.forEach(function(fieldName){(0,_assertValidName.assertValidName)(fieldName);var fieldConfig=fieldMap[fieldName];(0,_invariant2.default)(isPlainObj(fieldConfig),type.name+"."+fieldName+" field config must be an object"),(0,_invariant2.default)(!fieldConfig.hasOwnProperty("isDeprecated"),type.name+"."+fieldName+' should provide "deprecationReason" instead of "isDeprecated".');var field=_extends({},fieldConfig,{isDeprecated:Boolean(fieldConfig.deprecationReason),name:fieldName});(0,_invariant2.default)(isOutputType(field.type),type.name+"."+fieldName+" field type must be Output Type but got: "+String(field.type)+"."),(0,_invariant2.default)(isValidResolver(field.resolve),type.name+"."+fieldName+" field resolver must be a function if provided, but got: "+String(field.resolve)+".");var argsConfig=fieldConfig.args;argsConfig?((0,_invariant2.default)(isPlainObj(argsConfig),type.name+"."+fieldName+" args must be an object with argument names as keys."),field.args=Object.keys(argsConfig).map(function(argName){(0,_assertValidName.assertValidName)(argName);var arg=argsConfig[argName];return(0,_invariant2.default)(isInputType(arg.type),type.name+"."+fieldName+"("+argName+":) argument type must be Input Type but got: "+String(arg.type)+"."),{name:argName,description:void 0===arg.description?null:arg.description,type:arg.type,defaultValue:arg.defaultValue}})):field.args=[],resultFieldMap[fieldName]=field}),resultFieldMap}function isPlainObj(obj){return obj&&"object"==typeof obj&&!Array.isArray(obj)}function isValidResolver(resolver){return null==resolver||"function"==typeof resolver}function defineTypes(unionType,typesThunk){var types=resolveThunk(typesThunk);(0,_invariant2.default)(Array.isArray(types)&&types.length>0,"Must provide Array of types or a function which returns such an array for Union "+unionType.name+".");var includedTypeNames=Object.create(null);return types.forEach(function(objType){(0,_invariant2.default)(objType instanceof GraphQLObjectType,unionType.name+" may only contain Object types, it cannot contain: "+String(objType)+"."),(0,_invariant2.default)(!includedTypeNames[objType.name],unionType.name+" can include "+objType.name+" type only once."),includedTypeNames[objType.name]=!0,"function"!=typeof unionType.resolveType&&(0,_invariant2.default)("function"==typeof objType.isTypeOf,'Union type "'+unionType.name+'" does not provide a "resolveType" function and possible type "'+objType.name+'" does not provide an "isTypeOf" function. There is no way to resolve this possible type during execution.')}),types}function defineEnumValues(type,valueMap){(0,_invariant2.default)(isPlainObj(valueMap),type.name+" values must be an object with value names as keys.");var valueNames=Object.keys(valueMap);return(0,_invariant2.default)(valueNames.length>0,type.name+" values must be an object with value names as keys."),valueNames.map(function(valueName){(0,_assertValidName.assertValidName)(valueName),(0,_invariant2.default)(-1===["true","false","null"].indexOf(valueName),'Name "'+valueName+'" can not be used as an Enum value.');var value=valueMap[valueName];return(0,_invariant2.default)(isPlainObj(value),type.name+"."+valueName+' must refer to an object with a "value" key representing an internal value but got: '+String(value)+"."),(0,_invariant2.default)(!value.hasOwnProperty("isDeprecated"),type.name+"."+valueName+' should provide "deprecationReason" instead of "isDeprecated".'),{name:valueName,description:value.description,isDeprecated:Boolean(value.deprecationReason),deprecationReason:value.deprecationReason,value:value.hasOwnProperty("value")?value.value:valueName}})}Object.defineProperty(exports,"__esModule",{value:!0}),exports.GraphQLNonNull=exports.GraphQLList=exports.GraphQLInputObjectType=exports.GraphQLEnumType=exports.GraphQLUnionType=exports.GraphQLInterfaceType=exports.GraphQLObjectType=exports.GraphQLScalarType=void 0;var _extends=Object.assign||function(target){for(var i=1;i<arguments.length;i++){var source=arguments[i];for(var key in source)Object.prototype.hasOwnProperty.call(source,key)&&(target[key]=source[key])}return target};exports.isType=isType,exports.assertType=function(type){return(0,_invariant2.default)(isType(type),"Expected "+String(type)+" to be a GraphQL type."),type},exports.isInputType=isInputType,exports.assertInputType=function(type){return(0,_invariant2.default)(isInputType(type),"Expected "+String(type)+" to be a GraphQL input type."),type},exports.isOutputType=isOutputType,exports.assertOutputType=function(type){return(0,_invariant2.default)(isOutputType(type),"Expected "+String(type)+" to be a GraphQL output type."),type},exports.isLeafType=isLeafType,exports.assertLeafType=function(type){return(0,_invariant2.default)(isLeafType(type),"Expected "+String(type)+" to be a GraphQL leaf type."),type},exports.isCompositeType=isCompositeType,exports.assertCompositeType=function(type){return(0,_invariant2.default)(isCompositeType(type),"Expected "+String(type)+" to be a GraphQL composite type."),type},exports.isAbstractType=isAbstractType,exports.assertAbstractType=function(type){return(0,_invariant2.default)(isAbstractType(type),"Expected "+String(type)+" to be a GraphQL abstract type."),type},exports.getNullableType=function(type){return type instanceof GraphQLNonNull?type.ofType:type},exports.isNamedType=isNamedType,exports.assertNamedType=function(type){return(0,_invariant2.default)(isNamedType(type),"Expected "+String(type)+" to be a GraphQL named type."),type},exports.getNamedType=function(type){if(type){for(var unmodifiedType=type;unmodifiedType instanceof GraphQLList||unmodifiedType instanceof GraphQLNonNull;)unmodifiedType=unmodifiedType.ofType;return unmodifiedType}};var _invariant2=_interopRequireDefault(require("../jsutils/invariant")),_isNullish2=_interopRequireDefault(require("../jsutils/isNullish")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_assertValidName=require("../utilities/assertValidName"),GraphQLScalarType=exports.GraphQLScalarType=function(){function GraphQLScalarType(config){_classCallCheck(this,GraphQLScalarType),(0,_assertValidName.assertValidName)(config.name),this.name=config.name,this.description=config.description,(0,_invariant2.default)("function"==typeof config.serialize,this.name+' must provide "serialize" function. If this custom Scalar is also used as an input type, ensure "parseValue" and "parseLiteral" functions are also provided.'),(config.parseValue||config.parseLiteral)&&(0,_invariant2.default)("function"==typeof config.parseValue&&"function"==typeof config.parseLiteral,this.name+' must provide both "parseValue" and "parseLiteral" functions.'),this._scalarConfig=config}return GraphQLScalarType.prototype.serialize=function(value){return(0,this._scalarConfig.serialize)(value)},GraphQLScalarType.prototype.isValidValue=function(value){return!(0,_isNullish2.default)(this.parseValue(value))},GraphQLScalarType.prototype.parseValue=function(value){var parser=this._scalarConfig.parseValue;return parser&&!(0,_isNullish2.default)(value)?parser(value):void 0},GraphQLScalarType.prototype.isValidLiteral=function(valueNode){return!(0,_isNullish2.default)(this.parseLiteral(valueNode))},GraphQLScalarType.prototype.parseLiteral=function(valueNode){var parser=this._scalarConfig.parseLiteral;return parser?parser(valueNode):void 0},GraphQLScalarType.prototype.toString=function(){return this.name},GraphQLScalarType}();GraphQLScalarType.prototype.toJSON=GraphQLScalarType.prototype.inspect=GraphQLScalarType.prototype.toString;var GraphQLObjectType=exports.GraphQLObjectType=function(){function GraphQLObjectType(config){_classCallCheck(this,GraphQLObjectType),(0,_assertValidName.assertValidName)(config.name,config.isIntrospection),this.name=config.name,this.description=config.description,config.isTypeOf&&(0,_invariant2.default)("function"==typeof config.isTypeOf,this.name+' must provide "isTypeOf" as a function.'),this.isTypeOf=config.isTypeOf,this._typeConfig=config}return GraphQLObjectType.prototype.getFields=function(){return this._fields||(this._fields=defineFieldMap(this,this._typeConfig.fields))},GraphQLObjectType.prototype.getInterfaces=function(){return this._interfaces||(this._interfaces=defineInterfaces(this,this._typeConfig.interfaces))},GraphQLObjectType.prototype.toString=function(){return this.name},GraphQLObjectType}();GraphQLObjectType.prototype.toJSON=GraphQLObjectType.prototype.inspect=GraphQLObjectType.prototype.toString;var GraphQLInterfaceType=exports.GraphQLInterfaceType=function(){function GraphQLInterfaceType(config){_classCallCheck(this,GraphQLInterfaceType),(0,_assertValidName.assertValidName)(config.name),this.name=config.name,this.description=config.description,config.resolveType&&(0,_invariant2.default)("function"==typeof config.resolveType,this.name+' must provide "resolveType" as a function.'),this.resolveType=config.resolveType,this._typeConfig=config}return GraphQLInterfaceType.prototype.getFields=function(){return this._fields||(this._fields=defineFieldMap(this,this._typeConfig.fields))},GraphQLInterfaceType.prototype.toString=function(){return this.name},GraphQLInterfaceType}();GraphQLInterfaceType.prototype.toJSON=GraphQLInterfaceType.prototype.inspect=GraphQLInterfaceType.prototype.toString;var GraphQLUnionType=exports.GraphQLUnionType=function(){function GraphQLUnionType(config){_classCallCheck(this,GraphQLUnionType),(0,_assertValidName.assertValidName)(config.name),this.name=config.name,this.description=config.description,config.resolveType&&(0,_invariant2.default)("function"==typeof config.resolveType,this.name+' must provide "resolveType" as a function.'),this.resolveType=config.resolveType,this._typeConfig=config}return GraphQLUnionType.prototype.getTypes=function(){return this._types||(this._types=defineTypes(this,this._typeConfig.types))},GraphQLUnionType.prototype.toString=function(){return this.name},GraphQLUnionType}();GraphQLUnionType.prototype.toJSON=GraphQLUnionType.prototype.inspect=GraphQLUnionType.prototype.toString;var GraphQLEnumType=exports.GraphQLEnumType=function(){function GraphQLEnumType(config){_classCallCheck(this,GraphQLEnumType),this.name=config.name,(0,_assertValidName.assertValidName)(config.name,config.isIntrospection),this.description=config.description,this._values=defineEnumValues(this,config.values),this._enumConfig=config}return GraphQLEnumType.prototype.getValues=function(){return this._values},GraphQLEnumType.prototype.getValue=function(name){return this._getNameLookup()[name]},GraphQLEnumType.prototype.serialize=function(value){var enumValue=this._getValueLookup().get(value);return enumValue?enumValue.name:null},GraphQLEnumType.prototype.isValidValue=function(value){return"string"==typeof value&&void 0!==this._getNameLookup()[value]},GraphQLEnumType.prototype.parseValue=function(value){if("string"==typeof value){var enumValue=this._getNameLookup()[value];if(enumValue)return enumValue.value}},GraphQLEnumType.prototype.isValidLiteral=function(valueNode){return valueNode.kind===Kind.ENUM&&void 0!==this._getNameLookup()[valueNode.value]},GraphQLEnumType.prototype.parseLiteral=function(valueNode){if(valueNode.kind===Kind.ENUM){var enumValue=this._getNameLookup()[valueNode.value];if(enumValue)return enumValue.value}},GraphQLEnumType.prototype._getValueLookup=function(){if(!this._valueLookup){var lookup=new Map;this.getValues().forEach(function(value){lookup.set(value.value,value)}),this._valueLookup=lookup}return this._valueLookup},GraphQLEnumType.prototype._getNameLookup=function(){if(!this._nameLookup){var lookup=Object.create(null);this.getValues().forEach(function(value){lookup[value.name]=value}),this._nameLookup=lookup}return this._nameLookup},GraphQLEnumType.prototype.toString=function(){return this.name},GraphQLEnumType}();GraphQLEnumType.prototype.toJSON=GraphQLEnumType.prototype.inspect=GraphQLEnumType.prototype.toString;var GraphQLInputObjectType=exports.GraphQLInputObjectType=function(){function GraphQLInputObjectType(config){_classCallCheck(this,GraphQLInputObjectType),(0,_assertValidName.assertValidName)(config.name),this.name=config.name,this.description=config.description,this._typeConfig=config}return GraphQLInputObjectType.prototype.getFields=function(){return this._fields||(this._fields=this._defineFieldMap())},GraphQLInputObjectType.prototype._defineFieldMap=function(){var _this=this,fieldMap=resolveThunk(this._typeConfig.fields);(0,_invariant2.default)(isPlainObj(fieldMap),this.name+" fields must be an object with field names as keys or a function which returns such an object.");var fieldNames=Object.keys(fieldMap);(0,_invariant2.default)(fieldNames.length>0,this.name+" fields must be an object with field names as keys or a function which returns such an object.");var resultFieldMap=Object.create(null);return fieldNames.forEach(function(fieldName){(0,_assertValidName.assertValidName)(fieldName);var field=_extends({},fieldMap[fieldName],{name:fieldName});(0,_invariant2.default)(isInputType(field.type),_this.name+"."+fieldName+" field type must be Input Type but got: "+String(field.type)+"."),(0,_invariant2.default)(null==field.resolve,_this.name+"."+fieldName+" field type has a resolve property, but Input Types cannot define resolvers."),resultFieldMap[fieldName]=field}),resultFieldMap},GraphQLInputObjectType.prototype.toString=function(){return this.name},GraphQLInputObjectType}();GraphQLInputObjectType.prototype.toJSON=GraphQLInputObjectType.prototype.inspect=GraphQLInputObjectType.prototype.toString;var GraphQLList=exports.GraphQLList=function(){function GraphQLList(type){_classCallCheck(this,GraphQLList),(0,_invariant2.default)(isType(type),"Can only create List of a GraphQLType but got: "+String(type)+"."),this.ofType=type}return GraphQLList.prototype.toString=function(){return"["+String(this.ofType)+"]"},GraphQLList}();GraphQLList.prototype.toJSON=GraphQLList.prototype.inspect=GraphQLList.prototype.toString;var GraphQLNonNull=exports.GraphQLNonNull=function(){function GraphQLNonNull(type){_classCallCheck(this,GraphQLNonNull),(0,_invariant2.default)(isType(type)&&!(type instanceof GraphQLNonNull),"Can only create NonNull of a Nullable GraphQLType but got: "+String(type)+"."),this.ofType=type}return GraphQLNonNull.prototype.toString=function(){return this.ofType.toString()+"!"},GraphQLNonNull}();GraphQLNonNull.prototype.toJSON=GraphQLNonNull.prototype.inspect=GraphQLNonNull.prototype.toString},{"../jsutils/invariant":94,"../jsutils/isNullish":96,"../language/kinds":102,"../utilities/assertValidName":119}],113:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0}),exports.specifiedDirectives=exports.GraphQLDeprecatedDirective=exports.DEFAULT_DEPRECATION_REASON=exports.GraphQLSkipDirective=exports.GraphQLIncludeDirective=exports.GraphQLDirective=exports.DirectiveLocation=void 0;var _definition=require("./definition"),_scalars=require("./scalars"),_invariant2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../jsutils/invariant")),_assertValidName=require("../utilities/assertValidName"),DirectiveLocation=exports.DirectiveLocation={QUERY:"QUERY",MUTATION:"MUTATION",SUBSCRIPTION:"SUBSCRIPTION",FIELD:"FIELD",FRAGMENT_DEFINITION:"FRAGMENT_DEFINITION",FRAGMENT_SPREAD:"FRAGMENT_SPREAD",INLINE_FRAGMENT:"INLINE_FRAGMENT",SCHEMA:"SCHEMA",SCALAR:"SCALAR",OBJECT:"OBJECT",FIELD_DEFINITION:"FIELD_DEFINITION",ARGUMENT_DEFINITION:"ARGUMENT_DEFINITION",INTERFACE:"INTERFACE",UNION:"UNION",ENUM:"ENUM",ENUM_VALUE:"ENUM_VALUE",INPUT_OBJECT:"INPUT_OBJECT",INPUT_FIELD_DEFINITION:"INPUT_FIELD_DEFINITION"},GraphQLDirective=exports.GraphQLDirective=function GraphQLDirective(config){_classCallCheck(this,GraphQLDirective),(0,_invariant2.default)(config.name,"Directive must be named."),(0,_assertValidName.assertValidName)(config.name),(0,_invariant2.default)(Array.isArray(config.locations),"Must provide locations for directive."),this.name=config.name,this.description=config.description,this.locations=config.locations;var args=config.args;args?((0,_invariant2.default)(!Array.isArray(args),"@"+config.name+" args must be an object with argument names as keys."),this.args=Object.keys(args).map(function(argName){(0,_assertValidName.assertValidName)(argName);var arg=args[argName];return(0,_invariant2.default)((0,_definition.isInputType)(arg.type),"@"+config.name+"("+argName+":) argument type must be Input Type but got: "+String(arg.type)+"."),{name:argName,description:void 0===arg.description?null:arg.description,type:arg.type,defaultValue:arg.defaultValue}})):this.args=[]},GraphQLIncludeDirective=exports.GraphQLIncludeDirective=new GraphQLDirective({name:"include",description:"Directs the executor to include this field or fragment only when the `if` argument is true.",locations:[DirectiveLocation.FIELD,DirectiveLocation.FRAGMENT_SPREAD,DirectiveLocation.INLINE_FRAGMENT],args:{if:{type:new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),description:"Included when true."}}}),GraphQLSkipDirective=exports.GraphQLSkipDirective=new GraphQLDirective({name:"skip",description:"Directs the executor to skip this field or fragment when the `if` argument is true.",locations:[DirectiveLocation.FIELD,DirectiveLocation.FRAGMENT_SPREAD,DirectiveLocation.INLINE_FRAGMENT],args:{if:{type:new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),description:"Skipped when true."}}}),DEFAULT_DEPRECATION_REASON=exports.DEFAULT_DEPRECATION_REASON="No longer supported",GraphQLDeprecatedDirective=exports.GraphQLDeprecatedDirective=new GraphQLDirective({name:"deprecated",description:"Marks an element of a GraphQL schema as no longer supported.",locations:[DirectiveLocation.FIELD_DEFINITION,DirectiveLocation.ENUM_VALUE],args:{reason:{type:_scalars.GraphQLString,description:"Explains why this element was deprecated, usually also including a suggestion for how to access supported similar data. Formatted in [Markdown](https://daringfireball.net/projects/markdown/).",defaultValue:DEFAULT_DEPRECATION_REASON}}});exports.specifiedDirectives=[GraphQLIncludeDirective,GraphQLSkipDirective,GraphQLDeprecatedDirective]},{"../jsutils/invariant":94,"../utilities/assertValidName":119,"./definition":112,"./scalars":116}],114:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _schema=require("./schema");Object.defineProperty(exports,"GraphQLSchema",{enumerable:!0,get:function(){return _schema.GraphQLSchema}});var _definition=require("./definition");Object.defineProperty(exports,"isType",{enumerable:!0,get:function(){return _definition.isType}}),Object.defineProperty(exports,"isInputType",{enumerable:!0,get:function(){return _definition.isInputType}}),Object.defineProperty(exports,"isOutputType",{enumerable:!0,get:function(){return _definition.isOutputType}}),Object.defineProperty(exports,"isLeafType",{enumerable:!0,get:function(){return _definition.isLeafType}}),Object.defineProperty(exports,"isCompositeType",{enumerable:!0,get:function(){return _definition.isCompositeType}}),Object.defineProperty(exports,"isAbstractType",{enumerable:!0,get:function(){return _definition.isAbstractType}}),Object.defineProperty(exports,"isNamedType",{enumerable:!0,get:function(){return _definition.isNamedType}}),Object.defineProperty(exports,"assertType",{enumerable:!0,get:function(){return _definition.assertType}}),Object.defineProperty(exports,"assertInputType",{enumerable:!0,get:function(){return _definition.assertInputType}}),Object.defineProperty(exports,"assertOutputType",{enumerable:!0,get:function(){return _definition.assertOutputType}}),Object.defineProperty(exports,"assertLeafType",{enumerable:!0,get:function(){return _definition.assertLeafType}}),Object.defineProperty(exports,"assertCompositeType",{enumerable:!0,get:function(){return _definition.assertCompositeType}}),Object.defineProperty(exports,"assertAbstractType",{enumerable:!0,get:function(){return _definition.assertAbstractType}}),Object.defineProperty(exports,"assertNamedType",{enumerable:!0,get:function(){return _definition.assertNamedType}}),Object.defineProperty(exports,"getNullableType",{enumerable:!0,get:function(){return _definition.getNullableType}}),Object.defineProperty(exports,"getNamedType",{enumerable:!0,get:function(){return _definition.getNamedType}}),Object.defineProperty(exports,"GraphQLScalarType",{enumerable:!0,get:function(){return _definition.GraphQLScalarType}}),Object.defineProperty(exports,"GraphQLObjectType",{enumerable:!0,get:function(){return _definition.GraphQLObjectType}}),Object.defineProperty(exports,"GraphQLInterfaceType",{enumerable:!0,get:function(){return _definition.GraphQLInterfaceType}}),Object.defineProperty(exports,"GraphQLUnionType",{enumerable:!0,get:function(){return _definition.GraphQLUnionType}}),Object.defineProperty(exports,"GraphQLEnumType",{enumerable:!0,get:function(){return _definition.GraphQLEnumType}}),Object.defineProperty(exports,"GraphQLInputObjectType",{enumerable:!0,get:function(){return _definition.GraphQLInputObjectType}}),Object.defineProperty(exports,"GraphQLList",{enumerable:!0,get:function(){return _definition.GraphQLList}}),Object.defineProperty(exports,"GraphQLNonNull",{enumerable:!0,get:function(){return _definition.GraphQLNonNull}});var _directives=require("./directives");Object.defineProperty(exports,"DirectiveLocation",{enumerable:!0,get:function(){return _directives.DirectiveLocation}}),Object.defineProperty(exports,"GraphQLDirective",{enumerable:!0,get:function(){return _directives.GraphQLDirective}}),Object.defineProperty(exports,"specifiedDirectives",{enumerable:!0,get:function(){return _directives.specifiedDirectives}}),Object.defineProperty(exports,"GraphQLIncludeDirective",{enumerable:!0,get:function(){return _directives.GraphQLIncludeDirective}}),Object.defineProperty(exports,"GraphQLSkipDirective",{enumerable:!0,get:function(){return _directives.GraphQLSkipDirective}}),Object.defineProperty(exports,"GraphQLDeprecatedDirective",{enumerable:!0,get:function(){return _directives.GraphQLDeprecatedDirective}}),Object.defineProperty(exports,"DEFAULT_DEPRECATION_REASON",{enumerable:!0,get:function(){return _directives.DEFAULT_DEPRECATION_REASON}});var _scalars=require("./scalars");Object.defineProperty(exports,"GraphQLInt",{enumerable:!0,get:function(){return _scalars.GraphQLInt}}),Object.defineProperty(exports,"GraphQLFloat",{enumerable:!0,get:function(){return _scalars.GraphQLFloat}}),Object.defineProperty(exports,"GraphQLString",{enumerable:!0,get:function(){return _scalars.GraphQLString}}),Object.defineProperty(exports,"GraphQLBoolean",{enumerable:!0,get:function(){return _scalars.GraphQLBoolean}}),Object.defineProperty(exports,"GraphQLID",{enumerable:!0,get:function(){return _scalars.GraphQLID}});var _introspection=require("./introspection");Object.defineProperty(exports,"TypeKind",{enumerable:!0,get:function(){return _introspection.TypeKind}}),Object.defineProperty(exports,"__Schema",{enumerable:!0,get:function(){return _introspection.__Schema}}),Object.defineProperty(exports,"__Directive",{enumerable:!0,get:function(){return _introspection.__Directive}}),Object.defineProperty(exports,"__DirectiveLocation",{enumerable:!0,get:function(){return _introspection.__DirectiveLocation}}),Object.defineProperty(exports,"__Type",{enumerable:!0,get:function(){return _introspection.__Type}}),Object.defineProperty(exports,"__Field",{enumerable:!0,get:function(){return _introspection.__Field}}),Object.defineProperty(exports,"__InputValue",{enumerable:!0,get:function(){return _introspection.__InputValue}}),Object.defineProperty(exports,"__EnumValue",{enumerable:!0,get:function(){return _introspection.__EnumValue}}),Object.defineProperty(exports,"__TypeKind",{enumerable:!0,get:function(){return _introspection.__TypeKind}}),Object.defineProperty(exports,"SchemaMetaFieldDef",{enumerable:!0,get:function(){return _introspection.SchemaMetaFieldDef}}),Object.defineProperty(exports,"TypeMetaFieldDef",{enumerable:!0,get:function(){return _introspection.TypeMetaFieldDef}}),Object.defineProperty(exports,"TypeNameMetaFieldDef",{enumerable:!0,get:function(){return _introspection.TypeNameMetaFieldDef}})},{"./definition":112,"./directives":113,"./introspection":115,"./scalars":116,"./schema":117}],115:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.TypeNameMetaFieldDef=exports.TypeMetaFieldDef=exports.SchemaMetaFieldDef=exports.__TypeKind=exports.TypeKind=exports.__EnumValue=exports.__InputValue=exports.__Field=exports.__Type=exports.__DirectiveLocation=exports.__Directive=exports.__Schema=void 0;var _isInvalid2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../jsutils/isInvalid")),_astFromValue=require("../utilities/astFromValue"),_printer=require("../language/printer"),_definition=require("./definition"),_scalars=require("./scalars"),_directives=require("./directives"),__Schema=exports.__Schema=new _definition.GraphQLObjectType({name:"__Schema",isIntrospection:!0,description:"A GraphQL Schema defines the capabilities of a GraphQL server. It exposes all available types and directives on the server, as well as the entry points for query, mutation, and subscription operations.",fields:function(){return{types:{description:"A list of all types supported by this server.",type:new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type))),resolve:function(schema){var typeMap=schema.getTypeMap();return Object.keys(typeMap).map(function(key){return typeMap[key]})}},queryType:{description:"The type that query operations will be rooted at.",type:new _definition.GraphQLNonNull(__Type),resolve:function(schema){return schema.getQueryType()}},mutationType:{description:"If this server supports mutation, the type that mutation operations will be rooted at.",type:__Type,resolve:function(schema){return schema.getMutationType()}},subscriptionType:{description:"If this server support subscription, the type that subscription operations will be rooted at.",type:__Type,resolve:function(schema){return schema.getSubscriptionType()}},directives:{description:"A list of all directives supported by this server.",type:new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__Directive))),resolve:function(schema){return schema.getDirectives()}}}}}),__Directive=exports.__Directive=new _definition.GraphQLObjectType({name:"__Directive",isIntrospection:!0,description:"A Directive provides a way to describe alternate runtime execution and type validation behavior in a GraphQL document.\n\nIn some cases, you need to provide options to alter GraphQL's execution behavior in ways field arguments will not suffice, such as conditionally including or skipping a field. Directives provide this by describing additional information to the executor.",fields:function(){return{name:{type:new _definition.GraphQLNonNull(_scalars.GraphQLString)},description:{type:_scalars.GraphQLString},locations:{type:new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__DirectiveLocation)))},args:{type:new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue))),resolve:function(directive){return directive.args||[]}},onOperation:{deprecationReason:"Use `locations`.",type:new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),resolve:function(d){return-1!==d.locations.indexOf(_directives.DirectiveLocation.QUERY)||-1!==d.locations.indexOf(_directives.DirectiveLocation.MUTATION)||-1!==d.locations.indexOf(_directives.DirectiveLocation.SUBSCRIPTION)}},onFragment:{deprecationReason:"Use `locations`.",type:new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),resolve:function(d){return-1!==d.locations.indexOf(_directives.DirectiveLocation.FRAGMENT_SPREAD)||-1!==d.locations.indexOf(_directives.DirectiveLocation.INLINE_FRAGMENT)||-1!==d.locations.indexOf(_directives.DirectiveLocation.FRAGMENT_DEFINITION)}},onField:{deprecationReason:"Use `locations`.",type:new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),resolve:function(d){return-1!==d.locations.indexOf(_directives.DirectiveLocation.FIELD)}}}}}),__DirectiveLocation=exports.__DirectiveLocation=new _definition.GraphQLEnumType({name:"__DirectiveLocation",isIntrospection:!0,description:"A Directive can be adjacent to many parts of the GraphQL language, a __DirectiveLocation describes one such possible adjacencies.",values:{QUERY:{value:_directives.DirectiveLocation.QUERY,description:"Location adjacent to a query operation."},MUTATION:{value:_directives.DirectiveLocation.MUTATION,description:"Location adjacent to a mutation operation."},SUBSCRIPTION:{value:_directives.DirectiveLocation.SUBSCRIPTION,description:"Location adjacent to a subscription operation."},FIELD:{value:_directives.DirectiveLocation.FIELD,description:"Location adjacent to a field."},FRAGMENT_DEFINITION:{value:_directives.DirectiveLocation.FRAGMENT_DEFINITION,description:"Location adjacent to a fragment definition."},FRAGMENT_SPREAD:{value:_directives.DirectiveLocation.FRAGMENT_SPREAD,description:"Location adjacent to a fragment spread."},INLINE_FRAGMENT:{value:_directives.DirectiveLocation.INLINE_FRAGMENT,description:"Location adjacent to an inline fragment."},SCHEMA:{value:_directives.DirectiveLocation.SCHEMA,description:"Location adjacent to a schema definition."},SCALAR:{value:_directives.DirectiveLocation.SCALAR,description:"Location adjacent to a scalar definition."},OBJECT:{value:_directives.DirectiveLocation.OBJECT,description:"Location adjacent to an object type definition."},FIELD_DEFINITION:{value:_directives.DirectiveLocation.FIELD_DEFINITION,description:"Location adjacent to a field definition."},ARGUMENT_DEFINITION:{value:_directives.DirectiveLocation.ARGUMENT_DEFINITION,description:"Location adjacent to an argument definition."},INTERFACE:{value:_directives.DirectiveLocation.INTERFACE,description:"Location adjacent to an interface definition."},UNION:{value:_directives.DirectiveLocation.UNION,description:"Location adjacent to a union definition."},ENUM:{value:_directives.DirectiveLocation.ENUM,description:"Location adjacent to an enum definition."},ENUM_VALUE:{value:_directives.DirectiveLocation.ENUM_VALUE,description:"Location adjacent to an enum value definition."},INPUT_OBJECT:{value:_directives.DirectiveLocation.INPUT_OBJECT,description:"Location adjacent to an input object type definition."},INPUT_FIELD_DEFINITION:{value:_directives.DirectiveLocation.INPUT_FIELD_DEFINITION,description:"Location adjacent to an input object field definition."}}}),__Type=exports.__Type=new _definition.GraphQLObjectType({name:"__Type",isIntrospection:!0,description:"The fundamental unit of any GraphQL Schema is the type. There are many kinds of types in GraphQL as represented by the `__TypeKind` enum.\n\nDepending on the kind of a type, certain fields describe information about that type. Scalar types provide no information beyond a name and description, while Enum types provide their values. Object and Interface types provide the fields they describe. Abstract types, Union and Interface, provide the Object types possible at runtime. List and NonNull types compose other types.",fields:function(){return{kind:{type:new _definition.GraphQLNonNull(__TypeKind),resolve:function(type){if(type instanceof _definition.GraphQLScalarType)return TypeKind.SCALAR;if(type instanceof _definition.GraphQLObjectType)return TypeKind.OBJECT;if(type instanceof _definition.GraphQLInterfaceType)return TypeKind.INTERFACE;if(type instanceof _definition.GraphQLUnionType)return TypeKind.UNION;if(type instanceof _definition.GraphQLEnumType)return TypeKind.ENUM;if(type instanceof _definition.GraphQLInputObjectType)return TypeKind.INPUT_OBJECT;if(type instanceof _definition.GraphQLList)return TypeKind.LIST;if(type instanceof _definition.GraphQLNonNull)return TypeKind.NON_NULL;throw new Error("Unknown kind of type: "+type)}},name:{type:_scalars.GraphQLString},description:{type:_scalars.GraphQLString},fields:{type:new _definition.GraphQLList(new _definition.GraphQLNonNull(__Field)),args:{includeDeprecated:{type:_scalars.GraphQLBoolean,defaultValue:!1}},resolve:function(type,_ref){var includeDeprecated=_ref.includeDeprecated;if(type instanceof _definition.GraphQLObjectType||type instanceof _definition.GraphQLInterfaceType){var fieldMap=type.getFields(),fields=Object.keys(fieldMap).map(function(fieldName){return fieldMap[fieldName]});return includeDeprecated||(fields=fields.filter(function(field){return!field.deprecationReason})),fields}return null}},interfaces:{type:new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type)),resolve:function(type){if(type instanceof _definition.GraphQLObjectType)return type.getInterfaces()}},possibleTypes:{type:new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type)),resolve:function(type,args,context,_ref2){var schema=_ref2.schema;if((0,_definition.isAbstractType)(type))return schema.getPossibleTypes(type)}},enumValues:{type:new _definition.GraphQLList(new _definition.GraphQLNonNull(__EnumValue)),args:{includeDeprecated:{type:_scalars.GraphQLBoolean,defaultValue:!1}},resolve:function(type,_ref3){var includeDeprecated=_ref3.includeDeprecated;if(type instanceof _definition.GraphQLEnumType){var values=type.getValues();return includeDeprecated||(values=values.filter(function(value){return!value.deprecationReason})),values}}},inputFields:{type:new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue)),resolve:function(type){if(type instanceof _definition.GraphQLInputObjectType){var fieldMap=type.getFields();return Object.keys(fieldMap).map(function(fieldName){return fieldMap[fieldName]})}}},ofType:{type:__Type}}}}),__Field=exports.__Field=new _definition.GraphQLObjectType({name:"__Field",isIntrospection:!0,description:"Object and Interface types are described by a list of Fields, each of which has a name, potentially a list of arguments, and a return type.",fields:function(){return{name:{type:new _definition.GraphQLNonNull(_scalars.GraphQLString)},description:{type:_scalars.GraphQLString},args:{type:new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue))),resolve:function(field){return field.args||[]}},type:{type:new _definition.GraphQLNonNull(__Type)},isDeprecated:{type:new _definition.GraphQLNonNull(_scalars.GraphQLBoolean)},deprecationReason:{type:_scalars.GraphQLString}}}}),__InputValue=exports.__InputValue=new _definition.GraphQLObjectType({name:"__InputValue",isIntrospection:!0,description:"Arguments provided to Fields or Directives and the input fields of an InputObject are represented as Input Values which describe their type and optionally a default value.",fields:function(){return{name:{type:new _definition.GraphQLNonNull(_scalars.GraphQLString)},description:{type:_scalars.GraphQLString},type:{type:new _definition.GraphQLNonNull(__Type)},defaultValue:{type:_scalars.GraphQLString,description:"A GraphQL-formatted string representing the default value for this input value.",resolve:function(inputVal){return(0,_isInvalid2.default)(inputVal.defaultValue)?null:(0,_printer.print)((0,_astFromValue.astFromValue)(inputVal.defaultValue,inputVal.type))}}}}}),__EnumValue=exports.__EnumValue=new _definition.GraphQLObjectType({name:"__EnumValue",isIntrospection:!0,description:"One possible value for a given Enum. Enum values are unique values, not a placeholder for a string or numeric value. However an Enum value is returned in a JSON response as a string.",fields:function(){return{name:{type:new _definition.GraphQLNonNull(_scalars.GraphQLString)},description:{type:_scalars.GraphQLString},isDeprecated:{type:new _definition.GraphQLNonNull(_scalars.GraphQLBoolean)},deprecationReason:{type:_scalars.GraphQLString}}}}),TypeKind=exports.TypeKind={SCALAR:"SCALAR",OBJECT:"OBJECT",INTERFACE:"INTERFACE",UNION:"UNION",ENUM:"ENUM",INPUT_OBJECT:"INPUT_OBJECT",LIST:"LIST",NON_NULL:"NON_NULL"},__TypeKind=exports.__TypeKind=new _definition.GraphQLEnumType({name:"__TypeKind",isIntrospection:!0,description:"An enum describing what kind of type a given `__Type` is.",values:{SCALAR:{value:TypeKind.SCALAR,description:"Indicates this type is a scalar."},OBJECT:{value:TypeKind.OBJECT,description:"Indicates this type is an object. `fields` and `interfaces` are valid fields."},INTERFACE:{value:TypeKind.INTERFACE,description:"Indicates this type is an interface. `fields` and `possibleTypes` are valid fields."},UNION:{value:TypeKind.UNION,description:"Indicates this type is a union. `possibleTypes` is a valid field."},ENUM:{value:TypeKind.ENUM,description:"Indicates this type is an enum. `enumValues` is a valid field."},INPUT_OBJECT:{value:TypeKind.INPUT_OBJECT,description:"Indicates this type is an input object. `inputFields` is a valid field."},LIST:{value:TypeKind.LIST,description:"Indicates this type is a list. `ofType` is a valid field."},NON_NULL:{value:TypeKind.NON_NULL,description:"Indicates this type is a non-null. `ofType` is a valid field."}}});exports.SchemaMetaFieldDef={name:"__schema",type:new _definition.GraphQLNonNull(__Schema),description:"Access the current type schema of this server.",args:[],resolve:function(source,args,context,_ref4){return _ref4.schema}},exports.TypeMetaFieldDef={name:"__type",type:__Type,description:"Request the type information of a single type.",args:[{name:"name",type:new _definition.GraphQLNonNull(_scalars.GraphQLString)}],resolve:function(source,_ref5,context,_ref6){var name=_ref5.name;return _ref6.schema.getType(name)}},exports.TypeNameMetaFieldDef={name:"__typename",type:new _definition.GraphQLNonNull(_scalars.GraphQLString),description:"The name of the current Object type at runtime.",args:[],resolve:function(source,args,context,_ref7){return _ref7.parentType.name}}},{"../jsutils/isInvalid":95,"../language/printer":106,"../utilities/astFromValue":120,"./definition":112,"./directives":113,"./scalars":116}],116:[function(require,module,exports){"use strict";function coerceInt(value){if(""===value)throw new TypeError("Int cannot represent non 32-bit signed integer value: (empty string)");var num=Number(value);if(num!==num||num>MAX_INT||num<MIN_INT)throw new TypeError("Int cannot represent non 32-bit signed integer value: "+String(value));var int=Math.floor(num);if(int!==num)throw new TypeError("Int cannot represent non-integer value: "+String(value));return int}function coerceFloat(value){if(""===value)throw new TypeError("Float cannot represent non numeric value: (empty string)");var num=Number(value);if(num===num)return num;throw new TypeError("Float cannot represent non numeric value: "+String(value))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.GraphQLID=exports.GraphQLBoolean=exports.GraphQLString=exports.GraphQLFloat=exports.GraphQLInt=void 0;var _definition=require("./definition"),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),MAX_INT=2147483647,MIN_INT=-2147483648;exports.GraphQLInt=new _definition.GraphQLScalarType({name:"Int",description:"The `Int` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1. ",serialize:coerceInt,parseValue:coerceInt,parseLiteral:function(ast){if(ast.kind===Kind.INT){var num=parseInt(ast.value,10);if(num<=MAX_INT&&num>=MIN_INT)return num}return null}}),exports.GraphQLFloat=new _definition.GraphQLScalarType({name:"Float",description:"The `Float` scalar type represents signed double-precision fractional values as specified by [IEEE 754](http://en.wikipedia.org/wiki/IEEE_floating_point). ",serialize:coerceFloat,parseValue:coerceFloat,parseLiteral:function(ast){return ast.kind===Kind.FLOAT||ast.kind===Kind.INT?parseFloat(ast.value):null}}),exports.GraphQLString=new _definition.GraphQLScalarType({name:"String",description:"The `String` scalar type represents textual data, represented as UTF-8 character sequences. The String type is most often used by GraphQL to represent free-form human-readable text.",serialize:String,parseValue:String,parseLiteral:function(ast){return ast.kind===Kind.STRING?ast.value:null}}),exports.GraphQLBoolean=new _definition.GraphQLScalarType({name:"Boolean",description:"The `Boolean` scalar type represents `true` or `false`.",serialize:Boolean,parseValue:Boolean,parseLiteral:function(ast){return ast.kind===Kind.BOOLEAN?ast.value:null}}),exports.GraphQLID=new _definition.GraphQLScalarType({name:"ID",description:'The `ID` scalar type represents a unique identifier, often used to refetch an object or as key for a cache. The ID type appears in a JSON response as a String; however, it is not intended to be human-readable. When expected as an input type, any string (such as `"4"`) or integer (such as `4`) input value will be accepted as an ID.',serialize:String,parseValue:String,parseLiteral:function(ast){return ast.kind===Kind.STRING||ast.kind===Kind.INT?ast.value:null}})},{"../language/kinds":102,"./definition":112}],117:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function typeMapReducer(map,type){if(!type)return map;if(type instanceof _definition.GraphQLList||type instanceof _definition.GraphQLNonNull)return typeMapReducer(map,type.ofType);if(map[type.name])return(0,_invariant2.default)(map[type.name]===type,'Schema must contain unique named types but contains multiple types named "'+type.name+'".'),map;map[type.name]=type;var reducedMap=map;if(type instanceof _definition.GraphQLUnionType&&(reducedMap=type.getTypes().reduce(typeMapReducer,reducedMap)),type instanceof _definition.GraphQLObjectType&&(reducedMap=type.getInterfaces().reduce(typeMapReducer,reducedMap)),type instanceof _definition.GraphQLObjectType||type instanceof _definition.GraphQLInterfaceType){var fieldMap=type.getFields();Object.keys(fieldMap).forEach(function(fieldName){var field=fieldMap[fieldName];if(field.args){var fieldArgTypes=field.args.map(function(arg){return arg.type});reducedMap=fieldArgTypes.reduce(typeMapReducer,reducedMap)}reducedMap=typeMapReducer(reducedMap,field.type)})}if(type instanceof _definition.GraphQLInputObjectType){var _fieldMap=type.getFields();Object.keys(_fieldMap).forEach(function(fieldName){var field=_fieldMap[fieldName];reducedMap=typeMapReducer(reducedMap,field.type)})}return reducedMap}function assertObjectImplementsInterface(schema,object,iface){var objectFieldMap=object.getFields(),ifaceFieldMap=iface.getFields();Object.keys(ifaceFieldMap).forEach(function(fieldName){var objectField=objectFieldMap[fieldName],ifaceField=ifaceFieldMap[fieldName];(0,_invariant2.default)(objectField,'"'+iface.name+'" expects field "'+fieldName+'" but "'+object.name+'" does not provide it.'),(0,_invariant2.default)((0,_typeComparators.isTypeSubTypeOf)(schema,objectField.type,ifaceField.type),iface.name+"."+fieldName+' expects type "'+String(ifaceField.type)+'" but '+object.name+"."+fieldName+' provides type "'+String(objectField.type)+'".'),ifaceField.args.forEach(function(ifaceArg){var argName=ifaceArg.name,objectArg=(0,_find2.default)(objectField.args,function(arg){return arg.name===argName});(0,_invariant2.default)(objectArg,iface.name+"."+fieldName+' expects argument "'+argName+'" but '+object.name+"."+fieldName+" does not provide it."),(0,_invariant2.default)((0,_typeComparators.isEqualType)(ifaceArg.type,objectArg.type),iface.name+"."+fieldName+"("+argName+':) expects type "'+String(ifaceArg.type)+'" but '+object.name+"."+fieldName+"("+argName+':) provides type "'+String(objectArg.type)+'".')}),objectField.args.forEach(function(objectArg){var argName=objectArg.name;(0,_find2.default)(ifaceField.args,function(arg){return arg.name===argName})||(0,_invariant2.default)(!(objectArg.type instanceof _definition.GraphQLNonNull),object.name+"."+fieldName+"("+argName+':) is of required type "'+String(objectArg.type)+'" but is not also provided by the interface '+iface.name+"."+fieldName+".")})})}Object.defineProperty(exports,"__esModule",{value:!0}),exports.GraphQLSchema=void 0;var _definition=require("./definition"),_directives=require("./directives"),_introspection=require("./introspection"),_find2=_interopRequireDefault(require("../jsutils/find")),_invariant2=_interopRequireDefault(require("../jsutils/invariant")),_typeComparators=require("../utilities/typeComparators");exports.GraphQLSchema=function(){function GraphQLSchema(config){var _this=this;_classCallCheck(this,GraphQLSchema),(0,_invariant2.default)("object"==typeof config,"Must provide configuration object."),(0,_invariant2.default)(config.query instanceof _definition.GraphQLObjectType,"Schema query must be Object Type but got: "+String(config.query)+"."),this._queryType=config.query,(0,_invariant2.default)(!config.mutation||config.mutation instanceof _definition.GraphQLObjectType,"Schema mutation must be Object Type if provided but got: "+String(config.mutation)+"."),this._mutationType=config.mutation,(0,_invariant2.default)(!config.subscription||config.subscription instanceof _definition.GraphQLObjectType,"Schema subscription must be Object Type if provided but got: "+String(config.subscription)+"."),this._subscriptionType=config.subscription,(0,_invariant2.default)(!config.types||Array.isArray(config.types),"Schema types must be Array if provided but got: "+String(config.types)+"."),(0,_invariant2.default)(!config.directives||Array.isArray(config.directives)&&config.directives.every(function(directive){return directive instanceof _directives.GraphQLDirective}),"Schema directives must be Array<GraphQLDirective> if provided but got: "+String(config.directives)+"."),this._directives=config.directives||_directives.specifiedDirectives;var initialTypes=[this.getQueryType(),this.getMutationType(),this.getSubscriptionType(),_introspection.__Schema],types=config.types;types&&(initialTypes=initialTypes.concat(types)),this._typeMap=initialTypes.reduce(typeMapReducer,Object.create(null)),this._implementations=Object.create(null),Object.keys(this._typeMap).forEach(function(typeName){var type=_this._typeMap[typeName];type instanceof _definition.GraphQLObjectType&&type.getInterfaces().forEach(function(iface){var impls=_this._implementations[iface.name];impls?impls.push(type):_this._implementations[iface.name]=[type]})}),Object.keys(this._typeMap).forEach(function(typeName){var type=_this._typeMap[typeName];type instanceof _definition.GraphQLObjectType&&type.getInterfaces().forEach(function(iface){return assertObjectImplementsInterface(_this,type,iface)})})}return GraphQLSchema.prototype.getQueryType=function(){return this._queryType},GraphQLSchema.prototype.getMutationType=function(){return this._mutationType},GraphQLSchema.prototype.getSubscriptionType=function(){return this._subscriptionType},GraphQLSchema.prototype.getTypeMap=function(){return this._typeMap},GraphQLSchema.prototype.getType=function(name){return this.getTypeMap()[name]},GraphQLSchema.prototype.getPossibleTypes=function(abstractType){return abstractType instanceof _definition.GraphQLUnionType?abstractType.getTypes():((0,_invariant2.default)(abstractType instanceof _definition.GraphQLInterfaceType),this._implementations[abstractType.name])},GraphQLSchema.prototype.isPossibleType=function(abstractType,possibleType){var possibleTypeMap=this._possibleTypeMap;if(possibleTypeMap||(this._possibleTypeMap=possibleTypeMap=Object.create(null)),!possibleTypeMap[abstractType.name]){var possibleTypes=this.getPossibleTypes(abstractType);(0,_invariant2.default)(Array.isArray(possibleTypes),"Could not find possible implementing types for "+abstractType.name+" in schema. Check that schema.types is defined and is an array of all possible types in the schema."),possibleTypeMap[abstractType.name]=possibleTypes.reduce(function(map,type){return map[type.name]=!0,map},Object.create(null))}return Boolean(possibleTypeMap[abstractType.name][possibleType.name])},GraphQLSchema.prototype.getDirectives=function(){return this._directives},GraphQLSchema.prototype.getDirective=function(name){return(0,_find2.default)(this.getDirectives(),function(directive){return directive.name===name})},GraphQLSchema}()},{"../jsutils/find":93,"../jsutils/invariant":94,"../utilities/typeComparators":134,"./definition":112,"./directives":113,"./introspection":115}],118:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function getFieldDef(schema,parentType,fieldNode){var name=fieldNode.name.value;return name===_introspection.SchemaMetaFieldDef.name&&schema.getQueryType()===parentType?_introspection.SchemaMetaFieldDef:name===_introspection.TypeMetaFieldDef.name&&schema.getQueryType()===parentType?_introspection.TypeMetaFieldDef:name===_introspection.TypeNameMetaFieldDef.name&&(0,_definition.isCompositeType)(parentType)?_introspection.TypeNameMetaFieldDef:parentType instanceof _definition.GraphQLObjectType||parentType instanceof _definition.GraphQLInterfaceType?parentType.getFields()[name]:void 0}Object.defineProperty(exports,"__esModule",{value:!0}),exports.TypeInfo=void 0;var Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_definition=require("../type/definition"),_introspection=require("../type/introspection"),_typeFromAST=require("./typeFromAST"),_find2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../jsutils/find"));exports.TypeInfo=function(){function TypeInfo(schema,getFieldDefFn){_classCallCheck(this,TypeInfo),this._schema=schema,this._typeStack=[],this._parentTypeStack=[],this._inputTypeStack=[],this._fieldDefStack=[],this._directive=null,this._argument=null,this._enumValue=null,this._getFieldDef=getFieldDefFn||getFieldDef}return TypeInfo.prototype.getType=function(){if(this._typeStack.length>0)return this._typeStack[this._typeStack.length-1]},TypeInfo.prototype.getParentType=function(){if(this._parentTypeStack.length>0)return this._parentTypeStack[this._parentTypeStack.length-1]},TypeInfo.prototype.getInputType=function(){if(this._inputTypeStack.length>0)return this._inputTypeStack[this._inputTypeStack.length-1]},TypeInfo.prototype.getFieldDef=function(){if(this._fieldDefStack.length>0)return this._fieldDefStack[this._fieldDefStack.length-1]},TypeInfo.prototype.getDirective=function(){return this._directive},TypeInfo.prototype.getArgument=function(){return this._argument},TypeInfo.prototype.getEnumValue=function(){return this._enumValue},TypeInfo.prototype.enter=function(node){var schema=this._schema;switch(node.kind){case Kind.SELECTION_SET:var namedType=(0,_definition.getNamedType)(this.getType());this._parentTypeStack.push((0,_definition.isCompositeType)(namedType)?namedType:void 0);break;case Kind.FIELD:var parentType=this.getParentType(),fieldDef=void 0;parentType&&(fieldDef=this._getFieldDef(schema,parentType,node)),this._fieldDefStack.push(fieldDef),this._typeStack.push(fieldDef&&fieldDef.type);break;case Kind.DIRECTIVE:this._directive=schema.getDirective(node.name.value);break;case Kind.OPERATION_DEFINITION:var type=void 0;"query"===node.operation?type=schema.getQueryType():"mutation"===node.operation?type=schema.getMutationType():"subscription"===node.operation&&(type=schema.getSubscriptionType()),this._typeStack.push(type);break;case Kind.INLINE_FRAGMENT:case Kind.FRAGMENT_DEFINITION:var typeConditionAST=node.typeCondition,outputType=typeConditionAST?(0,_typeFromAST.typeFromAST)(schema,typeConditionAST):this.getType();this._typeStack.push((0,_definition.isOutputType)(outputType)?outputType:void 0);break;case Kind.VARIABLE_DEFINITION:var inputType=(0,_typeFromAST.typeFromAST)(schema,node.type);this._inputTypeStack.push((0,_definition.isInputType)(inputType)?inputType:void 0);break;case Kind.ARGUMENT:var argDef=void 0,argType=void 0,fieldOrDirective=this.getDirective()||this.getFieldDef();fieldOrDirective&&(argDef=(0,_find2.default)(fieldOrDirective.args,function(arg){return arg.name===node.name.value}))&&(argType=argDef.type),this._argument=argDef,this._inputTypeStack.push(argType);break;case Kind.LIST:var listType=(0,_definition.getNullableType)(this.getInputType());this._inputTypeStack.push(listType instanceof _definition.GraphQLList?listType.ofType:void 0);break;case Kind.OBJECT_FIELD:var objectType=(0,_definition.getNamedType)(this.getInputType()),fieldType=void 0;if(objectType instanceof _definition.GraphQLInputObjectType){var inputField=objectType.getFields()[node.name.value];fieldType=inputField?inputField.type:void 0}this._inputTypeStack.push(fieldType);break;case Kind.ENUM:var enumType=(0,_definition.getNamedType)(this.getInputType()),enumValue=void 0;enumType instanceof _definition.GraphQLEnumType&&(enumValue=enumType.getValue(node.value)),this._enumValue=enumValue}},TypeInfo.prototype.leave=function(node){switch(node.kind){case Kind.SELECTION_SET:this._parentTypeStack.pop();break;case Kind.FIELD:this._fieldDefStack.pop(),this._typeStack.pop();break;case Kind.DIRECTIVE:this._directive=null;break;case Kind.OPERATION_DEFINITION:case Kind.INLINE_FRAGMENT:case Kind.FRAGMENT_DEFINITION:this._typeStack.pop();break;case Kind.VARIABLE_DEFINITION:this._inputTypeStack.pop();break;case Kind.ARGUMENT:this._argument=null,this._inputTypeStack.pop();break;case Kind.LIST:case Kind.OBJECT_FIELD:this._inputTypeStack.pop();break;case Kind.ENUM:this._enumValue=null}},TypeInfo}()},{"../jsutils/find":93,"../language/kinds":102,"../type/definition":112,"../type/introspection":115,"./typeFromAST":135}],119:[function(require,module,exports){(function(process){"use strict";function formatWarning(error){var formatted="",errorString=String(error).replace(ERROR_PREFIX_RX,""),stack=error.stack;return stack&&(formatted=stack.replace(ERROR_PREFIX_RX,"")),-1===formatted.indexOf(errorString)&&(formatted=errorString+"\n"+formatted),formatted.trim()}Object.defineProperty(exports,"__esModule",{value:!0}),exports.assertValidName=function(name,isIntrospection){if(!name||"string"!=typeof name)throw new Error("Must be named. Unexpected name: "+name+".");if(!isIntrospection&&!hasWarnedAboutDunder&&!noNameWarning&&"__"===name.slice(0,2)&&(hasWarnedAboutDunder=!0,console&&console.warn)){var error=new Error('Name "'+name+'" must not begin with "__", which is reserved by GraphQL introspection. In a future release of graphql this will become a hard error.');console.warn(formatWarning(error))}if(!NAME_RX.test(name))throw new Error('Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ but "'+name+'" does not.')},exports.formatWarning=formatWarning;var NAME_RX=/^[_a-zA-Z][_a-zA-Z0-9]*$/,ERROR_PREFIX_RX=/^Error: /,noNameWarning=Boolean(process&&process.env&&process.env.GRAPHQL_NO_NAME_WARNING),hasWarnedAboutDunder=!1}).call(this,require("_process"))},{_process:168}],120:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function astFromValue(value,type){var _value=value;if(type instanceof _definition.GraphQLNonNull){var astValue=astFromValue(_value,type.ofType);return astValue&&astValue.kind===Kind.NULL?null:astValue}if(null===_value)return{kind:Kind.NULL};if((0,_isInvalid2.default)(_value))return null;if(type instanceof _definition.GraphQLList){var itemType=type.ofType;if((0,_iterall.isCollection)(_value)){var valuesNodes=[];return(0,_iterall.forEach)(_value,function(item){var itemNode=astFromValue(item,itemType);itemNode&&valuesNodes.push(itemNode)}),{kind:Kind.LIST,values:valuesNodes}}return astFromValue(_value,itemType)}if(type instanceof _definition.GraphQLInputObjectType){if(null===_value||"object"!=typeof _value)return null;var fields=type.getFields(),fieldNodes=[];return Object.keys(fields).forEach(function(fieldName){var fieldType=fields[fieldName].type,fieldValue=astFromValue(_value[fieldName],fieldType);fieldValue&&fieldNodes.push({kind:Kind.OBJECT_FIELD,name:{kind:Kind.NAME,value:fieldName},value:fieldValue})}),{kind:Kind.OBJECT,fields:fieldNodes}}(0,_invariant2.default)(type instanceof _definition.GraphQLScalarType||type instanceof _definition.GraphQLEnumType,"Must provide Input Type, cannot use: "+String(type));var serialized=type.serialize(_value);if((0,_isNullish2.default)(serialized))return null;if("boolean"==typeof serialized)return{kind:Kind.BOOLEAN,value:serialized};if("number"==typeof serialized){var stringNum=String(serialized);return/^[0-9]+$/.test(stringNum)?{kind:Kind.INT,value:stringNum}:{kind:Kind.FLOAT,value:stringNum}}if("string"==typeof serialized)return type instanceof _definition.GraphQLEnumType?{kind:Kind.ENUM,value:serialized}:type===_scalars.GraphQLID&&/^[0-9]+$/.test(serialized)?{kind:Kind.INT,value:serialized}:{kind:Kind.STRING,value:JSON.stringify(serialized).slice(1,-1)};throw new TypeError("Cannot convert value to AST: "+String(serialized))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.astFromValue=astFromValue;var _iterall=require("iterall"),_invariant2=_interopRequireDefault(require("../jsutils/invariant")),_isNullish2=_interopRequireDefault(require("../jsutils/isNullish")),_isInvalid2=_interopRequireDefault(require("../jsutils/isInvalid")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_definition=require("../type/definition"),_scalars=require("../type/scalars")},{"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../language/kinds":102,"../type/definition":112,"../type/scalars":116,iterall:166}],121:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function buildWrappedType(innerType,inputTypeNode){if(inputTypeNode.kind===Kind.LIST_TYPE)return new _definition.GraphQLList(buildWrappedType(innerType,inputTypeNode.type));if(inputTypeNode.kind===Kind.NON_NULL_TYPE){var wrappedType=buildWrappedType(innerType,inputTypeNode.type);return(0,_invariant2.default)(!(wrappedType instanceof _definition.GraphQLNonNull),"No nesting nonnull."),new _definition.GraphQLNonNull(wrappedType)}return innerType}function getNamedTypeNode(typeNode){for(var namedType=typeNode;namedType.kind===Kind.LIST_TYPE||namedType.kind===Kind.NON_NULL_TYPE;)namedType=namedType.type;return namedType}function buildASTSchema(ast){function getObjectType(typeNode){var type=typeDefNamed(typeNode.name.value);return(0,_invariant2.default)(type instanceof _definition.GraphQLObjectType,"AST must provide object type."),type}function produceType(typeNode){return buildWrappedType(typeDefNamed(getNamedTypeNode(typeNode).name.value),typeNode)}function produceInputType(typeNode){return(0,_definition.assertInputType)(produceType(typeNode))}function produceOutputType(typeNode){return(0,_definition.assertOutputType)(produceType(typeNode))}function produceObjectType(typeNode){var type=produceType(typeNode);return(0,_invariant2.default)(type instanceof _definition.GraphQLObjectType,"Expected Object type."),type}function produceInterfaceType(typeNode){var type=produceType(typeNode);return(0,_invariant2.default)(type instanceof _definition.GraphQLInterfaceType,"Expected Interface type."),type}function typeDefNamed(typeName){if(innerTypeMap[typeName])return innerTypeMap[typeName];if(!nodeMap[typeName])throw new Error('Type "'+typeName+'" not found in document.');var innerTypeDef=makeSchemaDef(nodeMap[typeName]);if(!innerTypeDef)throw new Error('Nothing constructed for "'+typeName+'".');return innerTypeMap[typeName]=innerTypeDef,innerTypeDef}function makeSchemaDef(def){if(!def)throw new Error("def must be defined");switch(def.kind){case Kind.OBJECT_TYPE_DEFINITION:return makeTypeDef(def);case Kind.INTERFACE_TYPE_DEFINITION:return makeInterfaceDef(def);case Kind.ENUM_TYPE_DEFINITION:return makeEnumDef(def);case Kind.UNION_TYPE_DEFINITION:return makeUnionDef(def);case Kind.SCALAR_TYPE_DEFINITION:return makeScalarDef(def);case Kind.INPUT_OBJECT_TYPE_DEFINITION:return makeInputObjectDef(def);default:throw new Error('Type kind "'+def.kind+'" not supported.')}}function makeTypeDef(def){var typeName=def.name.value;return new _definition.GraphQLObjectType({name:typeName,description:getDescription(def),fields:function(){return makeFieldDefMap(def)},interfaces:function(){return makeImplementedInterfaces(def)}})}function makeFieldDefMap(def){return(0,_keyValMap2.default)(def.fields,function(field){return field.name.value},function(field){return{type:produceOutputType(field.type),description:getDescription(field),args:makeInputValues(field.arguments),deprecationReason:getDeprecationReason(field)}})}function makeImplementedInterfaces(def){return def.interfaces&&def.interfaces.map(function(iface){return produceInterfaceType(iface)})}function makeInputValues(values){return(0,_keyValMap2.default)(values,function(value){return value.name.value},function(value){var type=produceInputType(value.type);return{type:type,description:getDescription(value),defaultValue:(0,_valueFromAST.valueFromAST)(value.defaultValue,type)}})}function makeInterfaceDef(def){var typeName=def.name.value;return new _definition.GraphQLInterfaceType({name:typeName,description:getDescription(def),fields:function(){return makeFieldDefMap(def)},resolveType:cannotExecuteSchema})}function makeEnumDef(def){return new _definition.GraphQLEnumType({name:def.name.value,description:getDescription(def),values:(0,_keyValMap2.default)(def.values,function(enumValue){return enumValue.name.value},function(enumValue){return{description:getDescription(enumValue),deprecationReason:getDeprecationReason(enumValue)}})})}function makeUnionDef(def){return new _definition.GraphQLUnionType({name:def.name.value,description:getDescription(def),types:def.types.map(function(t){return produceObjectType(t)}),resolveType:cannotExecuteSchema})}function makeScalarDef(def){return new _definition.GraphQLScalarType({name:def.name.value,description:getDescription(def),serialize:function(){return null},parseValue:function(){return!1},parseLiteral:function(){return!1}})}function makeInputObjectDef(def){return new _definition.GraphQLInputObjectType({name:def.name.value,description:getDescription(def),fields:function(){return makeInputValues(def.fields)}})}if(!ast||ast.kind!==Kind.DOCUMENT)throw new Error("Must provide a document ast.");for(var schemaDef=void 0,typeDefs=[],nodeMap=Object.create(null),directiveDefs=[],i=0;i<ast.definitions.length;i++){var d=ast.definitions[i];switch(d.kind){case Kind.SCHEMA_DEFINITION:if(schemaDef)throw new Error("Must provide only one schema definition.");schemaDef=d;break;case Kind.SCALAR_TYPE_DEFINITION:case Kind.OBJECT_TYPE_DEFINITION:case Kind.INTERFACE_TYPE_DEFINITION:case Kind.ENUM_TYPE_DEFINITION:case Kind.UNION_TYPE_DEFINITION:case Kind.INPUT_OBJECT_TYPE_DEFINITION:var typeName=d.name.value;if(nodeMap[typeName])throw new Error('Type "'+typeName+'" was defined more than once.');typeDefs.push(d),nodeMap[typeName]=d;break;case Kind.DIRECTIVE_DEFINITION:directiveDefs.push(d)}}var queryTypeName=void 0,mutationTypeName=void 0,subscriptionTypeName=void 0;if(schemaDef?schemaDef.operationTypes.forEach(function(operationType){var typeName=operationType.type.name.value;if("query"===operationType.operation){if(queryTypeName)throw new Error("Must provide only one query type in schema.");if(!nodeMap[typeName])throw new Error('Specified query type "'+typeName+'" not found in document.');queryTypeName=typeName}else if("mutation"===operationType.operation){if(mutationTypeName)throw new Error("Must provide only one mutation type in schema.");if(!nodeMap[typeName])throw new Error('Specified mutation type "'+typeName+'" not found in document.');mutationTypeName=typeName}else if("subscription"===operationType.operation){if(subscriptionTypeName)throw new Error("Must provide only one subscription type in schema.");if(!nodeMap[typeName])throw new Error('Specified subscription type "'+typeName+'" not found in document.');subscriptionTypeName=typeName}}):(nodeMap.Query&&(queryTypeName="Query"),nodeMap.Mutation&&(mutationTypeName="Mutation"),nodeMap.Subscription&&(subscriptionTypeName="Subscription")),!queryTypeName)throw new Error("Must provide schema definition with query type or a type named Query.");var innerTypeMap={String:_scalars.GraphQLString,Int:_scalars.GraphQLInt,Float:_scalars.GraphQLFloat,Boolean:_scalars.GraphQLBoolean,ID:_scalars.GraphQLID,__Schema:_introspection.__Schema,__Directive:_introspection.__Directive,__DirectiveLocation:_introspection.__DirectiveLocation,__Type:_introspection.__Type,__Field:_introspection.__Field,__InputValue:_introspection.__InputValue,__EnumValue:_introspection.__EnumValue,__TypeKind:_introspection.__TypeKind},types=typeDefs.map(function(def){return typeDefNamed(def.name.value)}),directives=directiveDefs.map(function(directiveNode){return new _directives.GraphQLDirective({name:directiveNode.name.value,description:getDescription(directiveNode),locations:directiveNode.locations.map(function(node){return node.value}),args:directiveNode.arguments&&makeInputValues(directiveNode.arguments)})});return directives.some(function(directive){return"skip"===directive.name})||directives.push(_directives.GraphQLSkipDirective),directives.some(function(directive){return"include"===directive.name})||directives.push(_directives.GraphQLIncludeDirective),directives.some(function(directive){return"deprecated"===directive.name})||directives.push(_directives.GraphQLDeprecatedDirective),new _schema.GraphQLSchema({query:getObjectType(nodeMap[queryTypeName]),mutation:mutationTypeName?getObjectType(nodeMap[mutationTypeName]):null,subscription:subscriptionTypeName?getObjectType(nodeMap[subscriptionTypeName]):null,types:types,directives:directives})}function getDeprecationReason(node){var deprecated=(0,_values.getDirectiveValues)(_directives.GraphQLDeprecatedDirective,node);return deprecated&&deprecated.reason}function getDescription(node){var loc=node.loc;if(loc){for(var comments=[],minSpaces=void 0,token=loc.startToken.prev;token&&token.kind===_lexer.TokenKind.COMMENT&&token.next&&token.prev&&token.line+1===token.next.line&&token.line!==token.prev.line;){var value=String(token.value),spaces=leadingSpaces(value);(void 0===minSpaces||spaces<minSpaces)&&(minSpaces=spaces),comments.push(value),token=token.prev}return comments.reverse().map(function(comment){return comment.slice(minSpaces)}).join("\n")}}function leadingSpaces(str){for(var i=0;i<str.length&&" "===str[i];i++);return i}function cannotExecuteSchema(){throw new Error("Generated Schema cannot use Interface or Union types for execution.")}Object.defineProperty(exports,"__esModule",{value:!0}),exports.buildASTSchema=buildASTSchema,exports.getDeprecationReason=getDeprecationReason,exports.getDescription=getDescription,exports.buildSchema=function(source){return buildASTSchema((0,_parser.parse)(source))};var _invariant2=_interopRequireDefault(require("../jsutils/invariant")),_keyValMap2=_interopRequireDefault(require("../jsutils/keyValMap")),_valueFromAST=require("./valueFromAST"),_lexer=require("../language/lexer"),_parser=require("../language/parser"),_values=require("../execution/values"),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_schema=require("../type/schema"),_scalars=require("../type/scalars"),_definition=require("../type/definition"),_directives=require("../type/directives"),_introspection=require("../type/introspection")},{"../execution/values":90,"../jsutils/invariant":94,"../jsutils/keyValMap":98,"../language/kinds":102,"../language/lexer":103,"../language/parser":105,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/scalars":116,"../type/schema":117,"./valueFromAST":136}],122:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function cannotExecuteClientSchema(){throw new Error("Client Schema cannot use Interface or Union types for execution.")}Object.defineProperty(exports,"__esModule",{value:!0}),exports.buildClientSchema=function(introspection){function getType(typeRef){if(typeRef.kind===_introspection.TypeKind.LIST){var itemRef=typeRef.ofType;if(!itemRef)throw new Error("Decorated type deeper than introspection query.");return new _definition.GraphQLList(getType(itemRef))}if(typeRef.kind===_introspection.TypeKind.NON_NULL){var nullableRef=typeRef.ofType;if(!nullableRef)throw new Error("Decorated type deeper than introspection query.");var nullableType=getType(nullableRef);return(0,_invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull),"No nesting nonnull."),new _definition.GraphQLNonNull(nullableType)}return getNamedType(typeRef.name)}function getNamedType(typeName){if(typeDefCache[typeName])return typeDefCache[typeName];var typeIntrospection=typeIntrospectionMap[typeName];if(!typeIntrospection)throw new Error("Invalid or incomplete schema, unknown type: "+typeName+". Ensure that a full introspection query is used in order to build a client schema.");var typeDef=buildType(typeIntrospection);return typeDefCache[typeName]=typeDef,typeDef}function getInputType(typeRef){var type=getType(typeRef);return(0,_invariant2.default)((0,_definition.isInputType)(type),"Introspection must provide input type for arguments."),type}function getOutputType(typeRef){var type=getType(typeRef);return(0,_invariant2.default)((0,_definition.isOutputType)(type),"Introspection must provide output type for fields."),type}function getObjectType(typeRef){var type=getType(typeRef);return(0,_invariant2.default)(type instanceof _definition.GraphQLObjectType,"Introspection must provide object type for possibleTypes."),type}function getInterfaceType(typeRef){var type=getType(typeRef);return(0,_invariant2.default)(type instanceof _definition.GraphQLInterfaceType,"Introspection must provide interface type for interfaces."),type}function buildType(type){switch(type.kind){case _introspection.TypeKind.SCALAR:return buildScalarDef(type);case _introspection.TypeKind.OBJECT:return buildObjectDef(type);case _introspection.TypeKind.INTERFACE:return buildInterfaceDef(type);case _introspection.TypeKind.UNION:return buildUnionDef(type);case _introspection.TypeKind.ENUM:return buildEnumDef(type);case _introspection.TypeKind.INPUT_OBJECT:return buildInputObjectDef(type);default:throw new Error("Invalid or incomplete schema, unknown kind: "+type.kind+". Ensure that a full introspection query is used in order to build a client schema.")}}function buildScalarDef(scalarIntrospection){return new _definition.GraphQLScalarType({name:scalarIntrospection.name,description:scalarIntrospection.description,serialize:function(id){return id},parseValue:function(){return!1},parseLiteral:function(){return!1}})}function buildObjectDef(objectIntrospection){return new _definition.GraphQLObjectType({name:objectIntrospection.name,description:objectIntrospection.description,interfaces:objectIntrospection.interfaces.map(getInterfaceType),fields:function(){return buildFieldDefMap(objectIntrospection)}})}function buildInterfaceDef(interfaceIntrospection){return new _definition.GraphQLInterfaceType({name:interfaceIntrospection.name,description:interfaceIntrospection.description,fields:function(){return buildFieldDefMap(interfaceIntrospection)},resolveType:cannotExecuteClientSchema})}function buildUnionDef(unionIntrospection){return new _definition.GraphQLUnionType({name:unionIntrospection.name,description:unionIntrospection.description,types:unionIntrospection.possibleTypes.map(getObjectType),resolveType:cannotExecuteClientSchema})}function buildEnumDef(enumIntrospection){return new _definition.GraphQLEnumType({name:enumIntrospection.name,description:enumIntrospection.description,values:(0,_keyValMap2.default)(enumIntrospection.enumValues,function(valueIntrospection){return valueIntrospection.name},function(valueIntrospection){return{description:valueIntrospection.description,deprecationReason:valueIntrospection.deprecationReason}})})}function buildInputObjectDef(inputObjectIntrospection){return new _definition.GraphQLInputObjectType({name:inputObjectIntrospection.name,description:inputObjectIntrospection.description,fields:function(){return buildInputValueDefMap(inputObjectIntrospection.inputFields)}})}function buildFieldDefMap(typeIntrospection){return(0,_keyValMap2.default)(typeIntrospection.fields,function(fieldIntrospection){return fieldIntrospection.name},function(fieldIntrospection){return{description:fieldIntrospection.description,deprecationReason:fieldIntrospection.deprecationReason,type:getOutputType(fieldIntrospection.type),args:buildInputValueDefMap(fieldIntrospection.args)}})}function buildInputValueDefMap(inputValueIntrospections){return(0,_keyValMap2.default)(inputValueIntrospections,function(inputValue){return inputValue.name},buildInputValue)}function buildInputValue(inputValueIntrospection){var type=getInputType(inputValueIntrospection.type),defaultValue=inputValueIntrospection.defaultValue?(0,_valueFromAST.valueFromAST)((0,_parser.parseValue)(inputValueIntrospection.defaultValue),type):void 0;return{name:inputValueIntrospection.name,description:inputValueIntrospection.description,type:type,defaultValue:defaultValue}}var schemaIntrospection=introspection.__schema,typeIntrospectionMap=(0,_keyMap2.default)(schemaIntrospection.types,function(type){return type.name}),typeDefCache={String:_scalars.GraphQLString,Int:_scalars.GraphQLInt,Float:_scalars.GraphQLFloat,Boolean:_scalars.GraphQLBoolean,ID:_scalars.GraphQLID,__Schema:_introspection.__Schema,__Directive:_introspection.__Directive,__DirectiveLocation:_introspection.__DirectiveLocation,__Type:_introspection.__Type,__Field:_introspection.__Field,__InputValue:_introspection.__InputValue,__EnumValue:_introspection.__EnumValue,__TypeKind:_introspection.__TypeKind},types=schemaIntrospection.types.map(function(typeIntrospection){return getNamedType(typeIntrospection.name)}),queryType=getObjectType(schemaIntrospection.queryType),mutationType=schemaIntrospection.mutationType?getObjectType(schemaIntrospection.mutationType):null,subscriptionType=schemaIntrospection.subscriptionType?getObjectType(schemaIntrospection.subscriptionType):null,directives=schemaIntrospection.directives?schemaIntrospection.directives.map(function(directiveIntrospection){var locations=directiveIntrospection.locations?directiveIntrospection.locations.slice():[].concat(directiveIntrospection.onField?[_directives.DirectiveLocation.FIELD]:[],directiveIntrospection.onOperation?[_directives.DirectiveLocation.QUERY,_directives.DirectiveLocation.MUTATION,_directives.DirectiveLocation.SUBSCRIPTION]:[],directiveIntrospection.onFragment?[_directives.DirectiveLocation.FRAGMENT_DEFINITION,_directives.DirectiveLocation.FRAGMENT_SPREAD,_directives.DirectiveLocation.INLINE_FRAGMENT]:[]);return new _directives.GraphQLDirective({name:directiveIntrospection.name,description:directiveIntrospection.description,locations:locations,args:buildInputValueDefMap(directiveIntrospection.args)})}):[];return new _schema.GraphQLSchema({query:queryType,mutation:mutationType,subscription:subscriptionType,types:types,directives:directives})};var _invariant2=_interopRequireDefault(require("../jsutils/invariant")),_keyMap2=_interopRequireDefault(require("../jsutils/keyMap")),_keyValMap2=_interopRequireDefault(require("../jsutils/keyValMap")),_valueFromAST=require("./valueFromAST"),_parser=require("../language/parser"),_schema=require("../type/schema"),_definition=require("../type/definition"),_introspection=require("../type/introspection"),_scalars=require("../type/scalars"),_directives=require("../type/directives")},{"../jsutils/invariant":94,"../jsutils/keyMap":97,"../jsutils/keyValMap":98,"../language/parser":105,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/scalars":116,"../type/schema":117,"./valueFromAST":136}],123:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.concatAST=function(asts){for(var batchDefinitions=[],i=0;i<asts.length;i++)for(var definitions=asts[i].definitions,j=0;j<definitions.length;j++)batchDefinitions.push(definitions[j]);return{kind:"Document",definitions:batchDefinitions}}},{}],124:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function cannotExecuteExtendedSchema(){throw new Error("Extended Schema cannot use Interface or Union types for execution.")}Object.defineProperty(exports,"__esModule",{value:!0}),exports.extendSchema=function(schema,documentAST){function getTypeFromDef(typeDef){var type=_getNamedType(typeDef.name);return(0,_invariant2.default)(type,"Missing type from schema"),type}function getTypeFromAST(node){var type=_getNamedType(node.name.value);if(!type)throw new _GraphQLError.GraphQLError('Unknown type: "'+node.name.value+'". Ensure that this type exists either in the original schema, or is added in a type definition.',[node]);return type}function getObjectTypeFromAST(node){var type=getTypeFromAST(node);return(0,_invariant2.default)(type instanceof _definition.GraphQLObjectType,"Must be Object type."),type}function getInterfaceTypeFromAST(node){var type=getTypeFromAST(node);return(0,_invariant2.default)(type instanceof _definition.GraphQLInterfaceType,"Must be Interface type."),type}function getInputTypeFromAST(node){return(0,_definition.assertInputType)(getTypeFromAST(node))}function getOutputTypeFromAST(node){return(0,_definition.assertOutputType)(getTypeFromAST(node))}function _getNamedType(typeName){var cachedTypeDef=typeDefCache[typeName];if(cachedTypeDef)return cachedTypeDef;var existingType=schema.getType(typeName);if(existingType){var typeDef=extendType(existingType);return typeDefCache[typeName]=typeDef,typeDef}var typeNode=typeDefinitionMap[typeName];if(typeNode){var _typeDef=buildType(typeNode);return typeDefCache[typeName]=_typeDef,_typeDef}}function extendType(type){return type instanceof _definition.GraphQLObjectType?extendObjectType(type):type instanceof _definition.GraphQLInterfaceType?extendInterfaceType(type):type instanceof _definition.GraphQLUnionType?extendUnionType(type):type}function extendObjectType(type){return new _definition.GraphQLObjectType({name:type.name,description:type.description,interfaces:function(){return extendImplementedInterfaces(type)},fields:function(){return extendFieldMap(type)},isTypeOf:type.isTypeOf})}function extendInterfaceType(type){return new _definition.GraphQLInterfaceType({name:type.name,description:type.description,fields:function(){return extendFieldMap(type)},resolveType:type.resolveType})}function extendUnionType(type){return new _definition.GraphQLUnionType({name:type.name,description:type.description,types:type.getTypes().map(getTypeFromDef),resolveType:type.resolveType})}function extendImplementedInterfaces(type){var interfaces=type.getInterfaces().map(getTypeFromDef),extensions=typeExtensionsMap[type.name];return extensions&&extensions.forEach(function(extension){extension.definition.interfaces.forEach(function(namedType){var interfaceName=namedType.name.value;if(interfaces.some(function(def){return def.name===interfaceName}))throw new _GraphQLError.GraphQLError('Type "'+type.name+'" already implements "'+interfaceName+'". It cannot also be implemented in this type extension.',[namedType]);interfaces.push(getInterfaceTypeFromAST(namedType))})}),interfaces}function extendFieldMap(type){var newFieldMap=Object.create(null),oldFieldMap=type.getFields();Object.keys(oldFieldMap).forEach(function(fieldName){var field=oldFieldMap[fieldName];newFieldMap[fieldName]={description:field.description,deprecationReason:field.deprecationReason,type:extendFieldType(field.type),args:(0,_keyMap2.default)(field.args,function(arg){return arg.name}),resolve:field.resolve}});var extensions=typeExtensionsMap[type.name];return extensions&&extensions.forEach(function(extension){extension.definition.fields.forEach(function(field){var fieldName=field.name.value;if(oldFieldMap[fieldName])throw new _GraphQLError.GraphQLError('Field "'+type.name+"."+fieldName+'" already exists in the schema. It cannot also be defined in this type extension.',[field]);newFieldMap[fieldName]={description:(0,_buildASTSchema.getDescription)(field),type:buildOutputFieldType(field.type),args:buildInputValues(field.arguments),deprecationReason:(0,_buildASTSchema.getDeprecationReason)(field)}})}),newFieldMap}function extendFieldType(typeDef){return typeDef instanceof _definition.GraphQLList?new _definition.GraphQLList(extendFieldType(typeDef.ofType)):typeDef instanceof _definition.GraphQLNonNull?new _definition.GraphQLNonNull(extendFieldType(typeDef.ofType)):getTypeFromDef(typeDef)}function buildType(typeNode){switch(typeNode.kind){case Kind.OBJECT_TYPE_DEFINITION:return buildObjectType(typeNode);case Kind.INTERFACE_TYPE_DEFINITION:return buildInterfaceType(typeNode);case Kind.UNION_TYPE_DEFINITION:return buildUnionType(typeNode);case Kind.SCALAR_TYPE_DEFINITION:return buildScalarType(typeNode);case Kind.ENUM_TYPE_DEFINITION:return buildEnumType(typeNode);case Kind.INPUT_OBJECT_TYPE_DEFINITION:return buildInputObjectType(typeNode)}throw new TypeError("Unknown type kind "+typeNode.kind)}function buildObjectType(typeNode){return new _definition.GraphQLObjectType({name:typeNode.name.value,description:(0,_buildASTSchema.getDescription)(typeNode),interfaces:function(){return buildImplementedInterfaces(typeNode)},fields:function(){return buildFieldMap(typeNode)}})}function buildInterfaceType(typeNode){return new _definition.GraphQLInterfaceType({name:typeNode.name.value,description:(0,_buildASTSchema.getDescription)(typeNode),fields:function(){return buildFieldMap(typeNode)},resolveType:cannotExecuteExtendedSchema})}function buildUnionType(typeNode){return new _definition.GraphQLUnionType({name:typeNode.name.value,description:(0,_buildASTSchema.getDescription)(typeNode),types:typeNode.types.map(getObjectTypeFromAST),resolveType:cannotExecuteExtendedSchema})}function buildScalarType(typeNode){return new _definition.GraphQLScalarType({name:typeNode.name.value,description:(0,_buildASTSchema.getDescription)(typeNode),serialize:function(id){return id},parseValue:function(){return!1},parseLiteral:function(){return!1}})}function buildEnumType(typeNode){return new _definition.GraphQLEnumType({name:typeNode.name.value,description:(0,_buildASTSchema.getDescription)(typeNode),values:(0,_keyValMap2.default)(typeNode.values,function(enumValue){return enumValue.name.value},function(enumValue){return{description:(0,_buildASTSchema.getDescription)(enumValue),deprecationReason:(0,_buildASTSchema.getDeprecationReason)(enumValue)}})})}function buildInputObjectType(typeNode){return new _definition.GraphQLInputObjectType({name:typeNode.name.value,description:(0,_buildASTSchema.getDescription)(typeNode),fields:function(){return buildInputValues(typeNode.fields)}})}function getDirective(directiveNode){return new _directives.GraphQLDirective({name:directiveNode.name.value,locations:directiveNode.locations.map(function(node){return node.value}),args:directiveNode.arguments&&buildInputValues(directiveNode.arguments)})}function buildImplementedInterfaces(typeNode){return typeNode.interfaces&&typeNode.interfaces.map(getInterfaceTypeFromAST)}function buildFieldMap(typeNode){return(0,_keyValMap2.default)(typeNode.fields,function(field){return field.name.value},function(field){return{type:buildOutputFieldType(field.type),description:(0,_buildASTSchema.getDescription)(field),args:buildInputValues(field.arguments),deprecationReason:(0,_buildASTSchema.getDeprecationReason)(field)}})}function buildInputValues(values){return(0,_keyValMap2.default)(values,function(value){return value.name.value},function(value){var type=buildInputFieldType(value.type);return{type:type,description:(0,_buildASTSchema.getDescription)(value),defaultValue:(0,_valueFromAST.valueFromAST)(value.defaultValue,type)}})}function buildInputFieldType(typeNode){if(typeNode.kind===Kind.LIST_TYPE)return new _definition.GraphQLList(buildInputFieldType(typeNode.type));if(typeNode.kind===Kind.NON_NULL_TYPE){var nullableType=buildInputFieldType(typeNode.type);return(0,_invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull),"Must be nullable"),new _definition.GraphQLNonNull(nullableType)}return getInputTypeFromAST(typeNode)}function buildOutputFieldType(typeNode){if(typeNode.kind===Kind.LIST_TYPE)return new _definition.GraphQLList(buildOutputFieldType(typeNode.type));if(typeNode.kind===Kind.NON_NULL_TYPE){var nullableType=buildOutputFieldType(typeNode.type);return(0,_invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull),"Must be nullable"),new _definition.GraphQLNonNull(nullableType)}return getOutputTypeFromAST(typeNode)}(0,_invariant2.default)(schema instanceof _schema.GraphQLSchema,"Must provide valid GraphQLSchema"),(0,_invariant2.default)(documentAST&&documentAST.kind===Kind.DOCUMENT,"Must provide valid Document AST");for(var typeDefinitionMap=Object.create(null),typeExtensionsMap=Object.create(null),directiveDefinitions=[],i=0;i<documentAST.definitions.length;i++){var def=documentAST.definitions[i];switch(def.kind){case Kind.OBJECT_TYPE_DEFINITION:case Kind.INTERFACE_TYPE_DEFINITION:case Kind.ENUM_TYPE_DEFINITION:case Kind.UNION_TYPE_DEFINITION:case Kind.SCALAR_TYPE_DEFINITION:case Kind.INPUT_OBJECT_TYPE_DEFINITION:var typeName=def.name.value;if(schema.getType(typeName))throw new _GraphQLError.GraphQLError('Type "'+typeName+'" already exists in the schema. It cannot also be defined in this type definition.',[def]);typeDefinitionMap[typeName]=def;break;case Kind.TYPE_EXTENSION_DEFINITION:var extendedTypeName=def.definition.name.value,existingType=schema.getType(extendedTypeName);if(!existingType)throw new _GraphQLError.GraphQLError('Cannot extend type "'+extendedTypeName+'" because it does not exist in the existing schema.',[def.definition]);if(!(existingType instanceof _definition.GraphQLObjectType))throw new _GraphQLError.GraphQLError('Cannot extend non-object type "'+extendedTypeName+'".',[def.definition]);var extensions=typeExtensionsMap[extendedTypeName];extensions?extensions.push(def):extensions=[def],typeExtensionsMap[extendedTypeName]=extensions;break;case Kind.DIRECTIVE_DEFINITION:var directiveName=def.name.value;if(schema.getDirective(directiveName))throw new _GraphQLError.GraphQLError('Directive "'+directiveName+'" already exists in the schema. It cannot be redefined.',[def]);directiveDefinitions.push(def)}}if(0===Object.keys(typeExtensionsMap).length&&0===Object.keys(typeDefinitionMap).length&&0===directiveDefinitions.length)return schema;var typeDefCache={String:_scalars.GraphQLString,Int:_scalars.GraphQLInt,Float:_scalars.GraphQLFloat,Boolean:_scalars.GraphQLBoolean,ID:_scalars.GraphQLID,__Schema:_introspection.__Schema,__Directive:_introspection.__Directive,__DirectiveLocation:_introspection.__DirectiveLocation,__Type:_introspection.__Type,__Field:_introspection.__Field,__InputValue:_introspection.__InputValue,__EnumValue:_introspection.__EnumValue,__TypeKind:_introspection.__TypeKind},queryType=getTypeFromDef(schema.getQueryType()),existingMutationType=schema.getMutationType(),mutationType=existingMutationType?getTypeFromDef(existingMutationType):null,existingSubscriptionType=schema.getSubscriptionType(),subscriptionType=existingSubscriptionType?getTypeFromDef(existingSubscriptionType):null,typeMap=schema.getTypeMap(),types=Object.keys(typeMap).map(function(typeName){return getTypeFromDef(typeMap[typeName])});return Object.keys(typeDefinitionMap).forEach(function(typeName){types.push(getTypeFromAST(typeDefinitionMap[typeName]))}),new _schema.GraphQLSchema({query:queryType,mutation:mutationType,subscription:subscriptionType,types:types,directives:function(){var existingDirectives=schema.getDirectives();(0,_invariant2.default)(existingDirectives,"schema must have default directives");var newDirectives=directiveDefinitions.map(function(directiveNode){return getDirective(directiveNode)});return existingDirectives.concat(newDirectives)}()})};var _invariant2=_interopRequireDefault(require("../jsutils/invariant")),_keyMap2=_interopRequireDefault(require("../jsutils/keyMap")),_keyValMap2=_interopRequireDefault(require("../jsutils/keyValMap")),_buildASTSchema=require("./buildASTSchema"),_valueFromAST=require("./valueFromAST"),_GraphQLError=require("../error/GraphQLError"),_schema=require("../type/schema"),_definition=require("../type/definition"),_directives=require("../type/directives"),_introspection=require("../type/introspection"),_scalars=require("../type/scalars"),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds"))},{"../error/GraphQLError":83,"../jsutils/invariant":94,"../jsutils/keyMap":97,"../jsutils/keyValMap":98,"../language/kinds":102,"../type/definition":112,"../type/directives":113,"../type/introspection":115,"../type/scalars":116,"../type/schema":117,"./buildASTSchema":121,"./valueFromAST":136}],125:[function(require,module,exports){"use strict";function findRemovedTypes(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),breakingChanges=[];return Object.keys(oldTypeMap).forEach(function(typeName){newTypeMap[typeName]||breakingChanges.push({type:BreakingChangeType.TYPE_REMOVED,description:typeName+" was removed."})}),breakingChanges}function findTypesThatChangedKind(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),breakingChanges=[];return Object.keys(oldTypeMap).forEach(function(typeName){if(newTypeMap[typeName]){var oldType=oldTypeMap[typeName],newType=newTypeMap[typeName];oldType instanceof newType.constructor||breakingChanges.push({type:BreakingChangeType.TYPE_CHANGED_KIND,description:typeName+" changed from "+typeKindName(oldType)+" to "+typeKindName(newType)+"."})}}),breakingChanges}function findArgChanges(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),breakingChanges=[],dangerousChanges=[];return Object.keys(oldTypeMap).forEach(function(typeName){var oldType=oldTypeMap[typeName],newType=newTypeMap[typeName];if((oldType instanceof _definition.GraphQLObjectType||oldType instanceof _definition.GraphQLInterfaceType)&&newType instanceof oldType.constructor){var oldTypeFields=oldType.getFields(),newTypeFields=newType.getFields();Object.keys(oldTypeFields).forEach(function(fieldName){newTypeFields[fieldName]&&(oldTypeFields[fieldName].args.forEach(function(oldArgDef){var newArgDef=newTypeFields[fieldName].args.find(function(arg){return arg.name===oldArgDef.name});newArgDef?isChangeSafeForInputObjectFieldOrFieldArg(oldArgDef.type,newArgDef.type)?void 0!==oldArgDef.defaultValue&&oldArgDef.defaultValue!==newArgDef.defaultValue&&dangerousChanges.push({type:DangerousChangeType.ARG_DEFAULT_VALUE_CHANGE,description:oldType.name+"."+fieldName+" arg "+oldArgDef.name+" has changed defaultValue"}):breakingChanges.push({type:BreakingChangeType.ARG_CHANGED_KIND,description:oldType.name+"."+fieldName+" arg "+oldArgDef.name+" has changed type from "+oldArgDef.type.toString()+" to "+newArgDef.type.toString()}):breakingChanges.push({type:BreakingChangeType.ARG_REMOVED,description:oldType.name+"."+fieldName+" arg "+oldArgDef.name+" was removed"})}),newTypeFields[fieldName].args.forEach(function(newArgDef){!oldTypeFields[fieldName].args.find(function(arg){return arg.name===newArgDef.name})&&newArgDef.type instanceof _definition.GraphQLNonNull&&breakingChanges.push({type:BreakingChangeType.NON_NULL_ARG_ADDED,description:"A non-null arg "+newArgDef.name+" on "+newType.name+"."+fieldName+" was added"})}))})}}),{breakingChanges:breakingChanges,dangerousChanges:dangerousChanges}}function typeKindName(type){if(type instanceof _definition.GraphQLScalarType)return"a Scalar type";if(type instanceof _definition.GraphQLObjectType)return"an Object type";if(type instanceof _definition.GraphQLInterfaceType)return"an Interface type";if(type instanceof _definition.GraphQLUnionType)return"a Union type";if(type instanceof _definition.GraphQLEnumType)return"an Enum type";if(type instanceof _definition.GraphQLInputObjectType)return"an Input type";throw new TypeError("Unknown type "+type.constructor.name)}function findFieldsThatChangedType(oldSchema,newSchema){return[].concat(findFieldsThatChangedTypeOnObjectOrInterfaceTypes(oldSchema,newSchema),findFieldsThatChangedTypeOnInputObjectTypes(oldSchema,newSchema))}function findFieldsThatChangedTypeOnObjectOrInterfaceTypes(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),breakingFieldChanges=[];return Object.keys(oldTypeMap).forEach(function(typeName){var oldType=oldTypeMap[typeName],newType=newTypeMap[typeName];if((oldType instanceof _definition.GraphQLObjectType||oldType instanceof _definition.GraphQLInterfaceType)&&newType instanceof oldType.constructor){var oldTypeFieldsDef=oldType.getFields(),newTypeFieldsDef=newType.getFields();Object.keys(oldTypeFieldsDef).forEach(function(fieldName){if(fieldName in newTypeFieldsDef){var oldFieldType=oldTypeFieldsDef[fieldName].type,newFieldType=newTypeFieldsDef[fieldName].type;if(!isChangeSafeForObjectOrInterfaceField(oldFieldType,newFieldType)){var oldFieldTypeString=(0,_definition.isNamedType)(oldFieldType)?oldFieldType.name:oldFieldType.toString(),newFieldTypeString=(0,_definition.isNamedType)(newFieldType)?newFieldType.name:newFieldType.toString();breakingFieldChanges.push({type:BreakingChangeType.FIELD_CHANGED_KIND,description:typeName+"."+fieldName+" changed type from "+oldFieldTypeString+" to "+newFieldTypeString+"."})}}else breakingFieldChanges.push({type:BreakingChangeType.FIELD_REMOVED,description:typeName+"."+fieldName+" was removed."})})}}),breakingFieldChanges}function findFieldsThatChangedTypeOnInputObjectTypes(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),breakingFieldChanges=[];return Object.keys(oldTypeMap).forEach(function(typeName){var oldType=oldTypeMap[typeName],newType=newTypeMap[typeName];if(oldType instanceof _definition.GraphQLInputObjectType&&newType instanceof _definition.GraphQLInputObjectType){var oldTypeFieldsDef=oldType.getFields(),newTypeFieldsDef=newType.getFields();Object.keys(oldTypeFieldsDef).forEach(function(fieldName){if(fieldName in newTypeFieldsDef){var oldFieldType=oldTypeFieldsDef[fieldName].type,newFieldType=newTypeFieldsDef[fieldName].type;if(!isChangeSafeForInputObjectFieldOrFieldArg(oldFieldType,newFieldType)){var oldFieldTypeString=(0,_definition.isNamedType)(oldFieldType)?oldFieldType.name:oldFieldType.toString(),newFieldTypeString=(0,_definition.isNamedType)(newFieldType)?newFieldType.name:newFieldType.toString();breakingFieldChanges.push({type:BreakingChangeType.FIELD_CHANGED_KIND,description:typeName+"."+fieldName+" changed type from "+oldFieldTypeString+" to "+newFieldTypeString+"."})}}else breakingFieldChanges.push({type:BreakingChangeType.FIELD_REMOVED,description:typeName+"."+fieldName+" was removed."})}),Object.keys(newTypeFieldsDef).forEach(function(fieldName){!(fieldName in oldTypeFieldsDef)&&newTypeFieldsDef[fieldName].type instanceof _definition.GraphQLNonNull&&breakingFieldChanges.push({type:BreakingChangeType.NON_NULL_INPUT_FIELD_ADDED,description:"A non-null field "+fieldName+" on input type "+newType.name+" was added."})})}}),breakingFieldChanges}function isChangeSafeForObjectOrInterfaceField(oldType,newType){return(0,_definition.isNamedType)(oldType)?(0,_definition.isNamedType)(newType)&&oldType.name===newType.name||newType instanceof _definition.GraphQLNonNull&&isChangeSafeForObjectOrInterfaceField(oldType,newType.ofType):oldType instanceof _definition.GraphQLList?newType instanceof _definition.GraphQLList&&isChangeSafeForObjectOrInterfaceField(oldType.ofType,newType.ofType)||newType instanceof _definition.GraphQLNonNull&&isChangeSafeForObjectOrInterfaceField(oldType,newType.ofType):oldType instanceof _definition.GraphQLNonNull&&(newType instanceof _definition.GraphQLNonNull&&isChangeSafeForObjectOrInterfaceField(oldType.ofType,newType.ofType))}function isChangeSafeForInputObjectFieldOrFieldArg(oldType,newType){return(0,_definition.isNamedType)(oldType)?(0,_definition.isNamedType)(newType)&&oldType.name===newType.name:oldType instanceof _definition.GraphQLList?newType instanceof _definition.GraphQLList&&isChangeSafeForInputObjectFieldOrFieldArg(oldType.ofType,newType.ofType):oldType instanceof _definition.GraphQLNonNull&&(newType instanceof _definition.GraphQLNonNull&&isChangeSafeForInputObjectFieldOrFieldArg(oldType.ofType,newType.ofType)||!(newType instanceof _definition.GraphQLNonNull)&&isChangeSafeForInputObjectFieldOrFieldArg(oldType.ofType,newType))}function findTypesRemovedFromUnions(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),typesRemovedFromUnion=[];return Object.keys(oldTypeMap).forEach(function(typeName){var oldType=oldTypeMap[typeName],newType=newTypeMap[typeName];if(oldType instanceof _definition.GraphQLUnionType&&newType instanceof _definition.GraphQLUnionType){var typeNamesInNewUnion=Object.create(null);newType.getTypes().forEach(function(type){typeNamesInNewUnion[type.name]=!0}),oldType.getTypes().forEach(function(type){typeNamesInNewUnion[type.name]||typesRemovedFromUnion.push({type:BreakingChangeType.TYPE_REMOVED_FROM_UNION,description:type.name+" was removed from union type "+typeName+"."})})}}),typesRemovedFromUnion}function findValuesRemovedFromEnums(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),valuesRemovedFromEnums=[];return Object.keys(oldTypeMap).forEach(function(typeName){var oldType=oldTypeMap[typeName],newType=newTypeMap[typeName];if(oldType instanceof _definition.GraphQLEnumType&&newType instanceof _definition.GraphQLEnumType){var valuesInNewEnum=Object.create(null);newType.getValues().forEach(function(value){valuesInNewEnum[value.name]=!0}),oldType.getValues().forEach(function(value){valuesInNewEnum[value.name]||valuesRemovedFromEnums.push({type:BreakingChangeType.VALUE_REMOVED_FROM_ENUM,description:value.name+" was removed from enum type "+typeName+"."})})}}),valuesRemovedFromEnums}function findInterfacesRemovedFromObjectTypes(oldSchema,newSchema){var oldTypeMap=oldSchema.getTypeMap(),newTypeMap=newSchema.getTypeMap(),breakingChanges=[];return Object.keys(oldTypeMap).forEach(function(typeName){var oldType=oldTypeMap[typeName],newType=newTypeMap[typeName];if(oldType instanceof _definition.GraphQLObjectType&&newType instanceof _definition.GraphQLObjectType){var oldInterfaces=oldType.getInterfaces(),newInterfaces=newType.getInterfaces();oldInterfaces.forEach(function(oldInterface){newInterfaces.some(function(int){return int.name===oldInterface.name})||breakingChanges.push({type:BreakingChangeType.INTERFACE_REMOVED_FROM_OBJECT,description:typeName+" no longer implements interface "+oldInterface.name+"."})})}}),breakingChanges}Object.defineProperty(exports,"__esModule",{value:!0}),exports.DangerousChangeType=exports.BreakingChangeType=void 0,exports.findBreakingChanges=function(oldSchema,newSchema){return[].concat(findRemovedTypes(oldSchema,newSchema),findTypesThatChangedKind(oldSchema,newSchema),findFieldsThatChangedType(oldSchema,newSchema),findTypesRemovedFromUnions(oldSchema,newSchema),findValuesRemovedFromEnums(oldSchema,newSchema),findArgChanges(oldSchema,newSchema).breakingChanges,findInterfacesRemovedFromObjectTypes(oldSchema,newSchema))},exports.findDangerousChanges=function(oldSchema,newSchema){return[].concat(findArgChanges(oldSchema,newSchema).dangerousChanges)},exports.findRemovedTypes=findRemovedTypes,exports.findTypesThatChangedKind=findTypesThatChangedKind,exports.findArgChanges=findArgChanges,exports.findFieldsThatChangedType=findFieldsThatChangedType,exports.findFieldsThatChangedTypeOnInputObjectTypes=findFieldsThatChangedTypeOnInputObjectTypes,exports.findTypesRemovedFromUnions=findTypesRemovedFromUnions,exports.findValuesRemovedFromEnums=findValuesRemovedFromEnums,exports.findInterfacesRemovedFromObjectTypes=findInterfacesRemovedFromObjectTypes;var _definition=require("../type/definition"),BreakingChangeType=(require("../type/schema"),exports.BreakingChangeType={FIELD_CHANGED_KIND:"FIELD_CHANGED_KIND",FIELD_REMOVED:"FIELD_REMOVED",TYPE_CHANGED_KIND:"TYPE_CHANGED_KIND",TYPE_REMOVED:"TYPE_REMOVED",TYPE_REMOVED_FROM_UNION:"TYPE_REMOVED_FROM_UNION",VALUE_REMOVED_FROM_ENUM:"VALUE_REMOVED_FROM_ENUM",ARG_REMOVED:"ARG_REMOVED",ARG_CHANGED_KIND:"ARG_CHANGED_KIND",NON_NULL_ARG_ADDED:"NON_NULL_ARG_ADDED",NON_NULL_INPUT_FIELD_ADDED:"NON_NULL_INPUT_FIELD_ADDED",INTERFACE_REMOVED_FROM_OBJECT:"INTERFACE_REMOVED_FROM_OBJECT"}),DangerousChangeType=exports.DangerousChangeType={ARG_DEFAULT_VALUE_CHANGE:"ARG_DEFAULT_VALUE_CHANGE"}},{"../type/definition":112,"../type/schema":117}],126:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.findDeprecatedUsages=function(schema,ast){var errors=[],typeInfo=new _TypeInfo.TypeInfo(schema);return(0,_visitor.visit)(ast,(0,_visitor.visitWithTypeInfo)(typeInfo,{Field:function(node){var fieldDef=typeInfo.getFieldDef();if(fieldDef&&fieldDef.isDeprecated){var parentType=typeInfo.getParentType();if(parentType){var reason=fieldDef.deprecationReason;errors.push(new _GraphQLError.GraphQLError("The field "+parentType.name+"."+fieldDef.name+" is deprecated."+(reason?" "+reason:""),[node]))}}},EnumValue:function(node){var enumVal=typeInfo.getEnumValue();if(enumVal&&enumVal.isDeprecated){var type=(0,_definition.getNamedType)(typeInfo.getInputType());if(type){var reason=enumVal.deprecationReason;errors.push(new _GraphQLError.GraphQLError("The enum value "+type.name+"."+enumVal.name+" is deprecated."+(reason?" "+reason:""),[node]))}}}})),errors};var _GraphQLError=require("../error/GraphQLError"),_visitor=require("../language/visitor"),_definition=require("../type/definition"),_TypeInfo=(require("../type/schema"),require("./TypeInfo"))},{"../error/GraphQLError":83,"../language/visitor":108,"../type/definition":112,"../type/schema":117,"./TypeInfo":118}],127:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.getOperationAST=function(documentAST,operationName){for(var operation=null,i=0;i<documentAST.definitions.length;i++){var definition=documentAST.definitions[i];if(definition.kind===_kinds.OPERATION_DEFINITION)if(operationName){if(definition.name&&definition.name.value===operationName)return definition}else{if(operation)return null;operation=definition}}return operation};var _kinds=require("../language/kinds")},{"../language/kinds":102}],128:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _introspectionQuery=require("./introspectionQuery");Object.defineProperty(exports,"introspectionQuery",{enumerable:!0,get:function(){return _introspectionQuery.introspectionQuery}});var _getOperationAST=require("./getOperationAST");Object.defineProperty(exports,"getOperationAST",{enumerable:!0,get:function(){return _getOperationAST.getOperationAST}});var _buildClientSchema=require("./buildClientSchema");Object.defineProperty(exports,"buildClientSchema",{enumerable:!0,get:function(){return _buildClientSchema.buildClientSchema}});var _buildASTSchema=require("./buildASTSchema");Object.defineProperty(exports,"buildASTSchema",{enumerable:!0,get:function(){return _buildASTSchema.buildASTSchema}}),Object.defineProperty(exports,"buildSchema",{enumerable:!0,get:function(){return _buildASTSchema.buildSchema}});var _extendSchema=require("./extendSchema");Object.defineProperty(exports,"extendSchema",{enumerable:!0,get:function(){return _extendSchema.extendSchema}});var _schemaPrinter=require("./schemaPrinter");Object.defineProperty(exports,"printSchema",{enumerable:!0,get:function(){return _schemaPrinter.printSchema}}),Object.defineProperty(exports,"printType",{enumerable:!0,get:function(){return _schemaPrinter.printType}}),Object.defineProperty(exports,"printIntrospectionSchema",{enumerable:!0,get:function(){return _schemaPrinter.printIntrospectionSchema}});var _typeFromAST=require("./typeFromAST");Object.defineProperty(exports,"typeFromAST",{enumerable:!0,get:function(){return _typeFromAST.typeFromAST}});var _valueFromAST=require("./valueFromAST");Object.defineProperty(exports,"valueFromAST",{enumerable:!0,get:function(){return _valueFromAST.valueFromAST}});var _astFromValue=require("./astFromValue");Object.defineProperty(exports,"astFromValue",{enumerable:!0,get:function(){return _astFromValue.astFromValue}});var _TypeInfo=require("./TypeInfo");Object.defineProperty(exports,"TypeInfo",{enumerable:!0,get:function(){return _TypeInfo.TypeInfo}});var _isValidJSValue=require("./isValidJSValue");Object.defineProperty(exports,"isValidJSValue",{enumerable:!0,get:function(){return _isValidJSValue.isValidJSValue}});var _isValidLiteralValue=require("./isValidLiteralValue");Object.defineProperty(exports,"isValidLiteralValue",{enumerable:!0,get:function(){return _isValidLiteralValue.isValidLiteralValue}});var _concatAST=require("./concatAST");Object.defineProperty(exports,"concatAST",{enumerable:!0,get:function(){return _concatAST.concatAST}});var _separateOperations=require("./separateOperations");Object.defineProperty(exports,"separateOperations",{enumerable:!0,get:function(){return _separateOperations.separateOperations}});var _typeComparators=require("./typeComparators");Object.defineProperty(exports,"isEqualType",{enumerable:!0,get:function(){return _typeComparators.isEqualType}}),Object.defineProperty(exports,"isTypeSubTypeOf",{enumerable:!0,get:function(){return _typeComparators.isTypeSubTypeOf}}),Object.defineProperty(exports,"doTypesOverlap",{enumerable:!0,get:function(){return _typeComparators.doTypesOverlap}});var _assertValidName=require("./assertValidName");Object.defineProperty(exports,"assertValidName",{enumerable:!0,get:function(){return _assertValidName.assertValidName}});var _findBreakingChanges=require("./findBreakingChanges");Object.defineProperty(exports,"BreakingChangeType",{enumerable:!0,get:function(){return _findBreakingChanges.BreakingChangeType}}),Object.defineProperty(exports,"DangerousChangeType",{enumerable:!0,get:function(){return _findBreakingChanges.DangerousChangeType}}),Object.defineProperty(exports,"findBreakingChanges",{enumerable:!0,get:function(){return _findBreakingChanges.findBreakingChanges}});var _findDeprecatedUsages=require("./findDeprecatedUsages");Object.defineProperty(exports,"findDeprecatedUsages",{enumerable:!0,get:function(){return _findDeprecatedUsages.findDeprecatedUsages}})},{"./TypeInfo":118,"./assertValidName":119,"./astFromValue":120,"./buildASTSchema":121,"./buildClientSchema":122,"./concatAST":123,"./extendSchema":124,"./findBreakingChanges":125,"./findDeprecatedUsages":126,"./getOperationAST":127,"./introspectionQuery":129,"./isValidJSValue":130,"./isValidLiteralValue":131,"./schemaPrinter":132,"./separateOperations":133,"./typeComparators":134,"./typeFromAST":135,"./valueFromAST":136}],129:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});exports.introspectionQuery="\n query IntrospectionQuery {\n __schema {\n queryType { name }\n mutationType { name }\n subscriptionType { name }\n types {\n ...FullType\n }\n directives {\n name\n description\n locations\n args {\n ...InputValue\n }\n }\n }\n }\n\n fragment FullType on __Type {\n kind\n name\n description\n fields(includeDeprecated: true) {\n name\n description\n args {\n ...InputValue\n }\n type {\n ...TypeRef\n }\n isDeprecated\n deprecationReason\n }\n inputFields {\n ...InputValue\n }\n interfaces {\n ...TypeRef\n }\n enumValues(includeDeprecated: true) {\n name\n description\n isDeprecated\n deprecationReason\n }\n possibleTypes {\n ...TypeRef\n }\n }\n\n fragment InputValue on __InputValue {\n name\n description\n type { ...TypeRef }\n defaultValue\n }\n\n fragment TypeRef on __Type {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n ofType {\n kind\n name\n }\n }\n }\n }\n }\n }\n }\n }\n"},{}],130:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function isValidJSValue(value,type){if(type instanceof _definition.GraphQLNonNull)return(0,_isNullish2.default)(value)?['Expected "'+String(type)+'", found null.']:isValidJSValue(value,type.ofType);if((0,_isNullish2.default)(value))return[];if(type instanceof _definition.GraphQLList){var itemType=type.ofType;if((0,_iterall.isCollection)(value)){var errors=[];return(0,_iterall.forEach)(value,function(item,index){errors.push.apply(errors,isValidJSValue(item,itemType).map(function(error){return"In element #"+index+": "+error}))}),errors}return isValidJSValue(value,itemType)}if(type instanceof _definition.GraphQLInputObjectType){if("object"!=typeof value||null===value)return['Expected "'+type.name+'", found not an object.'];var fields=type.getFields(),_errors=[];return Object.keys(value).forEach(function(providedField){fields[providedField]||_errors.push('In field "'+providedField+'": Unknown field.')}),Object.keys(fields).forEach(function(fieldName){var newErrors=isValidJSValue(value[fieldName],fields[fieldName].type);_errors.push.apply(_errors,newErrors.map(function(error){return'In field "'+fieldName+'": '+error}))}),_errors}(0,_invariant2.default)(type instanceof _definition.GraphQLScalarType||type instanceof _definition.GraphQLEnumType,"Must be input type");try{var parseResult=type.parseValue(value);if((0,_isNullish2.default)(parseResult)&&!type.isValidValue(value))return['Expected type "'+type.name+'", found '+JSON.stringify(value)+"."]}catch(error){return['Expected type "'+type.name+'", found '+JSON.stringify(value)+": "+error.message]}return[]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.isValidJSValue=isValidJSValue;var _iterall=require("iterall"),_invariant2=_interopRequireDefault(require("../jsutils/invariant")),_isNullish2=_interopRequireDefault(require("../jsutils/isNullish")),_definition=require("../type/definition")},{"../jsutils/invariant":94,"../jsutils/isNullish":96,"../type/definition":112,iterall:166}],131:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function isValidLiteralValue(type,valueNode){if(type instanceof _definition.GraphQLNonNull)return valueNode&&valueNode.kind!==Kind.NULL?isValidLiteralValue(type.ofType,valueNode):['Expected "'+String(type)+'", found null.'];if(!valueNode||valueNode.kind===Kind.NULL)return[];if(valueNode.kind===Kind.VARIABLE)return[];if(type instanceof _definition.GraphQLList){var itemType=type.ofType;return valueNode.kind===Kind.LIST?valueNode.values.reduce(function(acc,item,index){var errors=isValidLiteralValue(itemType,item);return acc.concat(errors.map(function(error){return"In element #"+index+": "+error}))},[]):isValidLiteralValue(itemType,valueNode)}if(type instanceof _definition.GraphQLInputObjectType){if(valueNode.kind!==Kind.OBJECT)return['Expected "'+type.name+'", found not an object.'];var fields=type.getFields(),errors=[],fieldNodes=valueNode.fields;fieldNodes.forEach(function(providedFieldNode){fields[providedFieldNode.name.value]||errors.push('In field "'+providedFieldNode.name.value+'": Unknown field.')});var fieldNodeMap=(0,_keyMap2.default)(fieldNodes,function(fieldNode){return fieldNode.name.value});return Object.keys(fields).forEach(function(fieldName){var result=isValidLiteralValue(fields[fieldName].type,fieldNodeMap[fieldName]&&fieldNodeMap[fieldName].value);errors.push.apply(errors,result.map(function(error){return'In field "'+fieldName+'": '+error}))}),errors}return(0,_invariant2.default)(type instanceof _definition.GraphQLScalarType||type instanceof _definition.GraphQLEnumType,"Must be input type"),type.isValidLiteral(valueNode)?[]:['Expected type "'+type.name+'", found '+(0,_printer.print)(valueNode)+"."]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.isValidLiteralValue=isValidLiteralValue;var _printer=require("../language/printer"),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_definition=require("../type/definition"),_invariant2=_interopRequireDefault(require("../jsutils/invariant")),_keyMap2=_interopRequireDefault(require("../jsutils/keyMap"))},{"../jsutils/invariant":94,"../jsutils/keyMap":97,"../language/kinds":102,"../language/printer":106,"../type/definition":112}],132:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function isSpecDirective(directiveName){return"skip"===directiveName||"include"===directiveName||"deprecated"===directiveName}function isDefinedType(typename){return!isIntrospectionType(typename)&&!isBuiltInScalar(typename)}function isIntrospectionType(typename){return 0===typename.indexOf("__")}function isBuiltInScalar(typename){return"String"===typename||"Boolean"===typename||"Int"===typename||"Float"===typename||"ID"===typename}function printFilteredSchema(schema,directiveFilter,typeFilter){var directives=schema.getDirectives().filter(function(directive){return directiveFilter(directive.name)}),typeMap=schema.getTypeMap(),types=Object.keys(typeMap).filter(typeFilter).sort(function(name1,name2){return name1.localeCompare(name2)}).map(function(typeName){return typeMap[typeName]});return[printSchemaDefinition(schema)].concat(directives.map(printDirective),types.map(printType)).filter(Boolean).join("\n\n")+"\n"}function printSchemaDefinition(schema){if(!isSchemaOfCommonNames(schema)){var operationTypes=[],queryType=schema.getQueryType();queryType&&operationTypes.push(" query: "+queryType.name);var mutationType=schema.getMutationType();mutationType&&operationTypes.push(" mutation: "+mutationType.name);var subscriptionType=schema.getSubscriptionType();return subscriptionType&&operationTypes.push(" subscription: "+subscriptionType.name),"schema {\n"+operationTypes.join("\n")+"\n}"}}function isSchemaOfCommonNames(schema){var queryType=schema.getQueryType();if(queryType&&"Query"!==queryType.name)return!1;var mutationType=schema.getMutationType();if(mutationType&&"Mutation"!==mutationType.name)return!1;var subscriptionType=schema.getSubscriptionType();return!subscriptionType||"Subscription"===subscriptionType.name}function printType(type){return type instanceof _definition.GraphQLScalarType?printScalar(type):type instanceof _definition.GraphQLObjectType?printObject(type):type instanceof _definition.GraphQLInterfaceType?printInterface(type):type instanceof _definition.GraphQLUnionType?printUnion(type):type instanceof _definition.GraphQLEnumType?printEnum(type):((0,_invariant2.default)(type instanceof _definition.GraphQLInputObjectType),printInputObject(type))}function printScalar(type){return printDescription(type)+"scalar "+type.name}function printObject(type){var interfaces=type.getInterfaces(),implementedInterfaces=interfaces.length?" implements "+interfaces.map(function(i){return i.name}).join(", "):"";return printDescription(type)+"type "+type.name+implementedInterfaces+" {\n"+printFields(type)+"\n}"}function printInterface(type){return printDescription(type)+"interface "+type.name+" {\n"+printFields(type)+"\n}"}function printUnion(type){return printDescription(type)+"union "+type.name+" = "+type.getTypes().join(" | ")}function printEnum(type){return printDescription(type)+"enum "+type.name+" {\n"+printEnumValues(type.getValues())+"\n}"}function printEnumValues(values){return values.map(function(value,i){return printDescription(value," ",!i)+" "+value.name+printDeprecated(value)}).join("\n")}function printInputObject(type){var fieldMap=type.getFields(),fields=Object.keys(fieldMap).map(function(fieldName){return fieldMap[fieldName]});return printDescription(type)+"input "+type.name+" {\n"+fields.map(function(f,i){return printDescription(f," ",!i)+" "+printInputValue(f)}).join("\n")+"\n}"}function printFields(type){var fieldMap=type.getFields();return Object.keys(fieldMap).map(function(fieldName){return fieldMap[fieldName]}).map(function(f,i){return printDescription(f," ",!i)+" "+f.name+printArgs(f.args," ")+": "+String(f.type)+printDeprecated(f)}).join("\n")}function printArgs(args){var indentation=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"";return 0===args.length?"":args.every(function(arg){return!arg.description})?"("+args.map(printInputValue).join(", ")+")":"(\n"+args.map(function(arg,i){return printDescription(arg," "+indentation,!i)+" "+indentation+printInputValue(arg)}).join("\n")+"\n"+indentation+")"}function printInputValue(arg){var argDecl=arg.name+": "+String(arg.type);return(0,_isInvalid2.default)(arg.defaultValue)||(argDecl+=" = "+(0,_printer.print)((0,_astFromValue.astFromValue)(arg.defaultValue,arg.type))),argDecl}function printDirective(directive){return printDescription(directive)+"directive @"+directive.name+printArgs(directive.args)+" on "+directive.locations.join(" | ")}function printDeprecated(fieldOrEnumVal){var reason=fieldOrEnumVal.deprecationReason;return(0,_isNullish2.default)(reason)?"":""===reason||reason===_directives.DEFAULT_DEPRECATION_REASON?" @deprecated":" @deprecated(reason: "+(0,_printer.print)((0,_astFromValue.astFromValue)(reason,_scalars.GraphQLString))+")"}function printDescription(def){var indentation=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",firstInBlock=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(!def.description)return"";for(var lines=def.description.split("\n"),description=indentation&&!firstInBlock?"\n":"",i=0;i<lines.length;i++)if(""===lines[i])description+=indentation+"#\n";else for(var sublines=breakLine(lines[i],120-indentation.length),j=0;j<sublines.length;j++)description+=indentation+"# "+sublines[j]+"\n";return description}function breakLine(line,len){if(line.length<len+5)return[line];var parts=line.split(new RegExp("((?: |^).{15,"+(len-40)+"}(?= |$))"));if(parts.length<4)return[line];for(var sublines=[parts[0]+parts[1]+parts[2]],i=3;i<parts.length;i+=2)sublines.push(parts[i].slice(1)+parts[i+1]);return sublines}Object.defineProperty(exports,"__esModule",{value:!0}),exports.printSchema=function(schema){return printFilteredSchema(schema,function(n){return!isSpecDirective(n)},isDefinedType)},exports.printIntrospectionSchema=function(schema){return printFilteredSchema(schema,isSpecDirective,isIntrospectionType)},exports.printType=printType;var _invariant2=_interopRequireDefault(require("../jsutils/invariant")),_isNullish2=_interopRequireDefault(require("../jsutils/isNullish")),_isInvalid2=_interopRequireDefault(require("../jsutils/isInvalid")),_astFromValue=require("../utilities/astFromValue"),_printer=require("../language/printer"),_definition=require("../type/definition"),_scalars=require("../type/scalars"),_directives=require("../type/directives")},{"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../language/printer":106,"../type/definition":112,"../type/directives":113,"../type/scalars":116,"../utilities/astFromValue":120}],133:[function(require,module,exports){"use strict";function opName(operation){return operation.name?operation.name.value:""}function collectTransitiveDependencies(collected,depGraph,fromName){var immediateDeps=depGraph[fromName];immediateDeps&&Object.keys(immediateDeps).forEach(function(toName){collected[toName]||(collected[toName]=!0,collectTransitiveDependencies(collected,depGraph,toName))})}Object.defineProperty(exports,"__esModule",{value:!0}),exports.separateOperations=function(documentAST){var operations=[],fragments=Object.create(null),positions=new Map,depGraph=Object.create(null),fromName=void 0,idx=0;(0,_visitor.visit)(documentAST,{OperationDefinition:function(node){fromName=opName(node),operations.push(node),positions.set(node,idx++)},FragmentDefinition:function(node){fromName=node.name.value,fragments[fromName]=node,positions.set(node,idx++)},FragmentSpread:function(node){var toName=node.name.value;(depGraph[fromName]||(depGraph[fromName]=Object.create(null)))[toName]=!0}});var separatedDocumentASTs=Object.create(null);return operations.forEach(function(operation){var operationName=opName(operation),dependencies=Object.create(null);collectTransitiveDependencies(dependencies,depGraph,operationName);var definitions=[operation];Object.keys(dependencies).forEach(function(name){definitions.push(fragments[name])}),definitions.sort(function(n1,n2){return(positions.get(n1)||0)-(positions.get(n2)||0)}),separatedDocumentASTs[operationName]={kind:"Document",definitions:definitions}}),separatedDocumentASTs};var _visitor=require("../language/visitor")},{"../language/visitor":108}],134:[function(require,module,exports){"use strict";function isEqualType(typeA,typeB){return typeA===typeB||(typeA instanceof _definition.GraphQLNonNull&&typeB instanceof _definition.GraphQLNonNull?isEqualType(typeA.ofType,typeB.ofType):typeA instanceof _definition.GraphQLList&&typeB instanceof _definition.GraphQLList&&isEqualType(typeA.ofType,typeB.ofType))}function isTypeSubTypeOf(schema,maybeSubType,superType){return maybeSubType===superType||(superType instanceof _definition.GraphQLNonNull?maybeSubType instanceof _definition.GraphQLNonNull&&isTypeSubTypeOf(schema,maybeSubType.ofType,superType.ofType):maybeSubType instanceof _definition.GraphQLNonNull?isTypeSubTypeOf(schema,maybeSubType.ofType,superType):superType instanceof _definition.GraphQLList?maybeSubType instanceof _definition.GraphQLList&&isTypeSubTypeOf(schema,maybeSubType.ofType,superType.ofType):!(maybeSubType instanceof _definition.GraphQLList)&&!!((0,_definition.isAbstractType)(superType)&&maybeSubType instanceof _definition.GraphQLObjectType&&schema.isPossibleType(superType,maybeSubType)))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.isEqualType=isEqualType,exports.isTypeSubTypeOf=isTypeSubTypeOf,exports.doTypesOverlap=function(schema,typeA,typeB){var _typeB=typeB;return typeA===_typeB||((0,_definition.isAbstractType)(typeA)?(0,_definition.isAbstractType)(_typeB)?schema.getPossibleTypes(typeA).some(function(type){return schema.isPossibleType(_typeB,type)}):schema.isPossibleType(typeA,_typeB):!!(0,_definition.isAbstractType)(_typeB)&&schema.isPossibleType(_typeB,typeA))};var _definition=require("../type/definition")},{"../type/definition":112}],135:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.typeFromAST=void 0;var _invariant2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../jsutils/invariant")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_definition=require("../type/definition"),typeFromAST=exports.typeFromAST=function(schema,typeNode){var innerType=void 0;return typeNode.kind===Kind.LIST_TYPE?(innerType=typeFromAST(schema,typeNode.type))&&new _definition.GraphQLList(innerType):typeNode.kind===Kind.NON_NULL_TYPE?(innerType=typeFromAST(schema,typeNode.type))&&new _definition.GraphQLNonNull(innerType):((0,_invariant2.default)(typeNode.kind===Kind.NAMED_TYPE,"Must be a named type."),schema.getType(typeNode.name.value))}},{"../jsutils/invariant":94,"../language/kinds":102,"../type/definition":112}],136:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function valueFromAST(valueNode,type,variables){if(valueNode){if(type instanceof _definition.GraphQLNonNull){if(valueNode.kind===Kind.NULL)return;return valueFromAST(valueNode,type.ofType,variables)}if(valueNode.kind===Kind.NULL)return null;if(valueNode.kind===Kind.VARIABLE){var variableName=valueNode.name.value;if(!variables||(0,_isInvalid2.default)(variables[variableName]))return;return variables[variableName]}if(type instanceof _definition.GraphQLList){var itemType=type.ofType;if(valueNode.kind===Kind.LIST){for(var coercedValues=[],itemNodes=valueNode.values,i=0;i<itemNodes.length;i++)if(isMissingVariable(itemNodes[i],variables)){if(itemType instanceof _definition.GraphQLNonNull)return;coercedValues.push(null)}else{var itemValue=valueFromAST(itemNodes[i],itemType,variables);if((0,_isInvalid2.default)(itemValue))return;coercedValues.push(itemValue)}return coercedValues}var coercedValue=valueFromAST(valueNode,itemType,variables);if((0,_isInvalid2.default)(coercedValue))return;return[coercedValue]}if(type instanceof _definition.GraphQLInputObjectType){if(valueNode.kind!==Kind.OBJECT)return;for(var coercedObj=Object.create(null),fields=type.getFields(),fieldNodes=(0,_keyMap2.default)(valueNode.fields,function(field){return field.name.value}),fieldNames=Object.keys(fields),_i=0;_i<fieldNames.length;_i++){var fieldName=fieldNames[_i],field=fields[fieldName],fieldNode=fieldNodes[fieldName];if(fieldNode&&!isMissingVariable(fieldNode.value,variables)){var fieldValue=valueFromAST(fieldNode.value,field.type,variables);if((0,_isInvalid2.default)(fieldValue))return;coercedObj[fieldName]=fieldValue}else if((0,_isInvalid2.default)(field.defaultValue)){if(field.type instanceof _definition.GraphQLNonNull)return}else coercedObj[fieldName]=field.defaultValue}return coercedObj}(0,_invariant2.default)(type instanceof _definition.GraphQLScalarType||type instanceof _definition.GraphQLEnumType,"Must be input type");var parsed=type.parseLiteral(valueNode);if(!(0,_isNullish2.default)(parsed)||type.isValidLiteral(valueNode))return parsed}}function isMissingVariable(valueNode,variables){return valueNode.kind===Kind.VARIABLE&&(!variables||(0,_isInvalid2.default)(variables[valueNode.name.value]))}Object.defineProperty(exports,"__esModule",{value:!0}),exports.valueFromAST=valueFromAST;var _keyMap2=_interopRequireDefault(require("../jsutils/keyMap")),_invariant2=_interopRequireDefault(require("../jsutils/invariant")),_isNullish2=_interopRequireDefault(require("../jsutils/isNullish")),_isInvalid2=_interopRequireDefault(require("../jsutils/isInvalid")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_definition=require("../type/definition")},{"../jsutils/invariant":94,"../jsutils/isInvalid":95,"../jsutils/isNullish":96,"../jsutils/keyMap":97,"../language/kinds":102,"../type/definition":112}],137:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var _validate=require("./validate");Object.defineProperty(exports,"validate",{enumerable:!0,get:function(){return _validate.validate}}),Object.defineProperty(exports,"ValidationContext",{enumerable:!0,get:function(){return _validate.ValidationContext}});var _specifiedRules=require("./specifiedRules");Object.defineProperty(exports,"specifiedRules",{enumerable:!0,get:function(){return _specifiedRules.specifiedRules}});var _ArgumentsOfCorrectType=require("./rules/ArgumentsOfCorrectType");Object.defineProperty(exports,"ArgumentsOfCorrectTypeRule",{enumerable:!0,get:function(){return _ArgumentsOfCorrectType.ArgumentsOfCorrectType}});var _DefaultValuesOfCorrectType=require("./rules/DefaultValuesOfCorrectType");Object.defineProperty(exports,"DefaultValuesOfCorrectTypeRule",{enumerable:!0,get:function(){return _DefaultValuesOfCorrectType.DefaultValuesOfCorrectType}});var _FieldsOnCorrectType=require("./rules/FieldsOnCorrectType");Object.defineProperty(exports,"FieldsOnCorrectTypeRule",{enumerable:!0,get:function(){return _FieldsOnCorrectType.FieldsOnCorrectType}});var _FragmentsOnCompositeTypes=require("./rules/FragmentsOnCompositeTypes");Object.defineProperty(exports,"FragmentsOnCompositeTypesRule",{enumerable:!0,get:function(){return _FragmentsOnCompositeTypes.FragmentsOnCompositeTypes}});var _KnownArgumentNames=require("./rules/KnownArgumentNames");Object.defineProperty(exports,"KnownArgumentNamesRule",{enumerable:!0,get:function(){return _KnownArgumentNames.KnownArgumentNames}});var _KnownDirectives=require("./rules/KnownDirectives");Object.defineProperty(exports,"KnownDirectivesRule",{enumerable:!0,get:function(){return _KnownDirectives.KnownDirectives}});var _KnownFragmentNames=require("./rules/KnownFragmentNames");Object.defineProperty(exports,"KnownFragmentNamesRule",{enumerable:!0,get:function(){return _KnownFragmentNames.KnownFragmentNames}});var _KnownTypeNames=require("./rules/KnownTypeNames");Object.defineProperty(exports,"KnownTypeNamesRule",{enumerable:!0,get:function(){return _KnownTypeNames.KnownTypeNames}});var _LoneAnonymousOperation=require("./rules/LoneAnonymousOperation");Object.defineProperty(exports,"LoneAnonymousOperationRule",{enumerable:!0,get:function(){return _LoneAnonymousOperation.LoneAnonymousOperation}});var _NoFragmentCycles=require("./rules/NoFragmentCycles");Object.defineProperty(exports,"NoFragmentCyclesRule",{enumerable:!0,get:function(){return _NoFragmentCycles.NoFragmentCycles}});var _NoUndefinedVariables=require("./rules/NoUndefinedVariables");Object.defineProperty(exports,"NoUndefinedVariablesRule",{enumerable:!0,get:function(){return _NoUndefinedVariables.NoUndefinedVariables}});var _NoUnusedFragments=require("./rules/NoUnusedFragments");Object.defineProperty(exports,"NoUnusedFragmentsRule",{enumerable:!0,get:function(){return _NoUnusedFragments.NoUnusedFragments}});var _NoUnusedVariables=require("./rules/NoUnusedVariables");Object.defineProperty(exports,"NoUnusedVariablesRule",{enumerable:!0,get:function(){return _NoUnusedVariables.NoUnusedVariables}});var _OverlappingFieldsCanBeMerged=require("./rules/OverlappingFieldsCanBeMerged");Object.defineProperty(exports,"OverlappingFieldsCanBeMergedRule",{enumerable:!0,get:function(){return _OverlappingFieldsCanBeMerged.OverlappingFieldsCanBeMerged}});var _PossibleFragmentSpreads=require("./rules/PossibleFragmentSpreads");Object.defineProperty(exports,"PossibleFragmentSpreadsRule",{enumerable:!0,get:function(){return _PossibleFragmentSpreads.PossibleFragmentSpreads}});var _ProvidedNonNullArguments=require("./rules/ProvidedNonNullArguments");Object.defineProperty(exports,"ProvidedNonNullArgumentsRule",{enumerable:!0,get:function(){return _ProvidedNonNullArguments.ProvidedNonNullArguments}});var _ScalarLeafs=require("./rules/ScalarLeafs");Object.defineProperty(exports,"ScalarLeafsRule",{enumerable:!0,get:function(){return _ScalarLeafs.ScalarLeafs}});var _SingleFieldSubscriptions=require("./rules/SingleFieldSubscriptions");Object.defineProperty(exports,"SingleFieldSubscriptionsRule",{enumerable:!0,get:function(){return _SingleFieldSubscriptions.SingleFieldSubscriptions}});var _UniqueArgumentNames=require("./rules/UniqueArgumentNames");Object.defineProperty(exports,"UniqueArgumentNamesRule",{enumerable:!0,get:function(){return _UniqueArgumentNames.UniqueArgumentNames}});var _UniqueDirectivesPerLocation=require("./rules/UniqueDirectivesPerLocation");Object.defineProperty(exports,"UniqueDirectivesPerLocationRule",{enumerable:!0,get:function(){return _UniqueDirectivesPerLocation.UniqueDirectivesPerLocation}});var _UniqueFragmentNames=require("./rules/UniqueFragmentNames");Object.defineProperty(exports,"UniqueFragmentNamesRule",{enumerable:!0,get:function(){return _UniqueFragmentNames.UniqueFragmentNames}});var _UniqueInputFieldNames=require("./rules/UniqueInputFieldNames");Object.defineProperty(exports,"UniqueInputFieldNamesRule",{enumerable:!0,get:function(){return _UniqueInputFieldNames.UniqueInputFieldNames}});var _UniqueOperationNames=require("./rules/UniqueOperationNames");Object.defineProperty(exports,"UniqueOperationNamesRule",{enumerable:!0,get:function(){return _UniqueOperationNames.UniqueOperationNames}});var _UniqueVariableNames=require("./rules/UniqueVariableNames");Object.defineProperty(exports,"UniqueVariableNamesRule",{enumerable:!0,get:function(){return _UniqueVariableNames.UniqueVariableNames}});var _VariablesAreInputTypes=require("./rules/VariablesAreInputTypes");Object.defineProperty(exports,"VariablesAreInputTypesRule",{enumerable:!0,get:function(){return _VariablesAreInputTypes.VariablesAreInputTypes}});var _VariablesInAllowedPosition=require("./rules/VariablesInAllowedPosition");Object.defineProperty(exports,"VariablesInAllowedPositionRule",{enumerable:!0,get:function(){return _VariablesInAllowedPosition.VariablesInAllowedPosition}})},{"./rules/ArgumentsOfCorrectType":138,"./rules/DefaultValuesOfCorrectType":139,"./rules/FieldsOnCorrectType":140,"./rules/FragmentsOnCompositeTypes":141,"./rules/KnownArgumentNames":142,"./rules/KnownDirectives":143,"./rules/KnownFragmentNames":144,"./rules/KnownTypeNames":145,"./rules/LoneAnonymousOperation":146,"./rules/NoFragmentCycles":147,"./rules/NoUndefinedVariables":148,"./rules/NoUnusedFragments":149,"./rules/NoUnusedVariables":150,"./rules/OverlappingFieldsCanBeMerged":151,"./rules/PossibleFragmentSpreads":152,"./rules/ProvidedNonNullArguments":153,"./rules/ScalarLeafs":154,"./rules/SingleFieldSubscriptions":155,"./rules/UniqueArgumentNames":156,"./rules/UniqueDirectivesPerLocation":157,"./rules/UniqueFragmentNames":158,"./rules/UniqueInputFieldNames":159,"./rules/UniqueOperationNames":160,"./rules/UniqueVariableNames":161,"./rules/VariablesAreInputTypes":162,"./rules/VariablesInAllowedPosition":163,"./specifiedRules":164,"./validate":165}],138:[function(require,module,exports){"use strict";function badValueMessage(argName,type,value,verboseErrors){return'Argument "'+argName+'" has invalid value '+value+"."+(verboseErrors?"\n"+verboseErrors.join("\n"):"")}Object.defineProperty(exports,"__esModule",{value:!0}),exports.badValueMessage=badValueMessage,exports.ArgumentsOfCorrectType=function(context){return{Argument:function(node){var argDef=context.getArgument();if(argDef){var errors=(0,_isValidLiteralValue.isValidLiteralValue)(argDef.type,node.value);errors&&errors.length>0&&context.reportError(new _error.GraphQLError(badValueMessage(node.name.value,argDef.type,(0,_printer.print)(node.value),errors),[node.value]))}return!1}}};var _error=require("../../error"),_printer=require("../../language/printer"),_isValidLiteralValue=require("../../utilities/isValidLiteralValue")},{"../../error":85,"../../language/printer":106,"../../utilities/isValidLiteralValue":131}],139:[function(require,module,exports){"use strict";function defaultForNonNullArgMessage(varName,type,guessType){return'Variable "$'+varName+'" of type "'+String(type)+'" is required and will not use the default value. Perhaps you meant to use type "'+String(guessType)+'".'}function badValueForDefaultArgMessage(varName,type,value,verboseErrors){var message=verboseErrors?"\n"+verboseErrors.join("\n"):"";return'Variable "$'+varName+'" of type "'+String(type)+'" has invalid default value '+value+"."+message}Object.defineProperty(exports,"__esModule",{value:!0}),exports.defaultForNonNullArgMessage=defaultForNonNullArgMessage,exports.badValueForDefaultArgMessage=badValueForDefaultArgMessage,exports.DefaultValuesOfCorrectType=function(context){return{VariableDefinition:function(node){var name=node.variable.name.value,defaultValue=node.defaultValue,type=context.getInputType();if(type instanceof _definition.GraphQLNonNull&&defaultValue&&context.reportError(new _error.GraphQLError(defaultForNonNullArgMessage(name,type,type.ofType),[defaultValue])),type&&defaultValue){var errors=(0,_isValidLiteralValue.isValidLiteralValue)(type,defaultValue);errors&&errors.length>0&&context.reportError(new _error.GraphQLError(badValueForDefaultArgMessage(name,type,(0,_printer.print)(defaultValue),errors),[defaultValue]))}return!1},SelectionSet:function(){return!1},FragmentDefinition:function(){return!1}}};var _error=require("../../error"),_printer=require("../../language/printer"),_definition=require("../../type/definition"),_isValidLiteralValue=require("../../utilities/isValidLiteralValue")},{"../../error":85,"../../language/printer":106,"../../type/definition":112,"../../utilities/isValidLiteralValue":131}],140:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function undefinedFieldMessage(fieldName,type,suggestedTypeNames,suggestedFieldNames){var message='Cannot query field "'+fieldName+'" on type "'+type+'".';return 0!==suggestedTypeNames.length?message+=" Did you mean to use an inline fragment on "+(0,_quotedOrList2.default)(suggestedTypeNames)+"?":0!==suggestedFieldNames.length&&(message+=" Did you mean "+(0,_quotedOrList2.default)(suggestedFieldNames)+"?"),message}function getSuggestedTypeNames(schema,type,fieldName){if((0,_definition.isAbstractType)(type)){var suggestedObjectTypes=[],interfaceUsageCount=Object.create(null);return schema.getPossibleTypes(type).forEach(function(possibleType){possibleType.getFields()[fieldName]&&(suggestedObjectTypes.push(possibleType.name),possibleType.getInterfaces().forEach(function(possibleInterface){possibleInterface.getFields()[fieldName]&&(interfaceUsageCount[possibleInterface.name]=(interfaceUsageCount[possibleInterface.name]||0)+1)}))}),Object.keys(interfaceUsageCount).sort(function(a,b){return interfaceUsageCount[b]-interfaceUsageCount[a]}).concat(suggestedObjectTypes)}return[]}function getSuggestedFieldNames(schema,type,fieldName){if(type instanceof _definition.GraphQLObjectType||type instanceof _definition.GraphQLInterfaceType){var possibleFieldNames=Object.keys(type.getFields());return(0,_suggestionList2.default)(fieldName,possibleFieldNames)}return[]}Object.defineProperty(exports,"__esModule",{value:!0}),exports.undefinedFieldMessage=undefinedFieldMessage,exports.FieldsOnCorrectType=function(context){return{Field:function(node){var type=context.getParentType();if(type&&!context.getFieldDef()){var schema=context.getSchema(),fieldName=node.name.value,suggestedTypeNames=getSuggestedTypeNames(schema,type,fieldName),suggestedFieldNames=0!==suggestedTypeNames.length?[]:getSuggestedFieldNames(0,type,fieldName);context.reportError(new _error.GraphQLError(undefinedFieldMessage(fieldName,type.name,suggestedTypeNames,suggestedFieldNames),[node]))}}}};var _error=require("../../error"),_suggestionList2=_interopRequireDefault(require("../../jsutils/suggestionList")),_quotedOrList2=_interopRequireDefault(require("../../jsutils/quotedOrList")),_definition=require("../../type/definition")},{"../../error":85,"../../jsutils/quotedOrList":99,"../../jsutils/suggestionList":100,"../../type/definition":112}],141:[function(require,module,exports){"use strict";function inlineFragmentOnNonCompositeErrorMessage(type){return'Fragment cannot condition on non composite type "'+String(type)+'".'}function fragmentOnNonCompositeErrorMessage(fragName,type){return'Fragment "'+fragName+'" cannot condition on non composite type "'+String(type)+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.inlineFragmentOnNonCompositeErrorMessage=inlineFragmentOnNonCompositeErrorMessage,exports.fragmentOnNonCompositeErrorMessage=fragmentOnNonCompositeErrorMessage,exports.FragmentsOnCompositeTypes=function(context){return{InlineFragment:function(node){if(node.typeCondition){var type=(0,_typeFromAST.typeFromAST)(context.getSchema(),node.typeCondition);type&&!(0,_definition.isCompositeType)(type)&&context.reportError(new _error.GraphQLError(inlineFragmentOnNonCompositeErrorMessage((0,_printer.print)(node.typeCondition)),[node.typeCondition]))}},FragmentDefinition:function(node){var type=(0,_typeFromAST.typeFromAST)(context.getSchema(),node.typeCondition);type&&!(0,_definition.isCompositeType)(type)&&context.reportError(new _error.GraphQLError(fragmentOnNonCompositeErrorMessage(node.name.value,(0,_printer.print)(node.typeCondition)),[node.typeCondition]))}}};var _error=require("../../error"),_printer=require("../../language/printer"),_definition=require("../../type/definition"),_typeFromAST=require("../../utilities/typeFromAST")},{"../../error":85,"../../language/printer":106,"../../type/definition":112,"../../utilities/typeFromAST":135}],142:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function unknownArgMessage(argName,fieldName,type,suggestedArgs){var message='Unknown argument "'+argName+'" on field "'+fieldName+'" of type "'+String(type)+'".';return suggestedArgs.length&&(message+=" Did you mean "+(0,_quotedOrList2.default)(suggestedArgs)+"?"),message}function unknownDirectiveArgMessage(argName,directiveName,suggestedArgs){var message='Unknown argument "'+argName+'" on directive "@'+directiveName+'".';return suggestedArgs.length&&(message+=" Did you mean "+(0,_quotedOrList2.default)(suggestedArgs)+"?"),message}Object.defineProperty(exports,"__esModule",{value:!0}),exports.unknownArgMessage=unknownArgMessage,exports.unknownDirectiveArgMessage=unknownDirectiveArgMessage,exports.KnownArgumentNames=function(context){return{Argument:function(node,key,parent,path,ancestors){var argumentOf=ancestors[ancestors.length-1];if(argumentOf.kind===Kind.FIELD){var fieldDef=context.getFieldDef();if(fieldDef&&!(0,_find2.default)(fieldDef.args,function(arg){return arg.name===node.name.value})){var parentType=context.getParentType();(0,_invariant2.default)(parentType),context.reportError(new _error.GraphQLError(unknownArgMessage(node.name.value,fieldDef.name,parentType.name,(0,_suggestionList2.default)(node.name.value,fieldDef.args.map(function(arg){return arg.name}))),[node]))}}else if(argumentOf.kind===Kind.DIRECTIVE){var directive=context.getDirective();directive&&((0,_find2.default)(directive.args,function(arg){return arg.name===node.name.value})||context.reportError(new _error.GraphQLError(unknownDirectiveArgMessage(node.name.value,directive.name,(0,_suggestionList2.default)(node.name.value,directive.args.map(function(arg){return arg.name}))),[node])))}}}};var _error=require("../../error"),_find2=_interopRequireDefault(require("../../jsutils/find")),_invariant2=_interopRequireDefault(require("../../jsutils/invariant")),_suggestionList2=_interopRequireDefault(require("../../jsutils/suggestionList")),_quotedOrList2=_interopRequireDefault(require("../../jsutils/quotedOrList")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../../language/kinds"))},{"../../error":85,"../../jsutils/find":93,"../../jsutils/invariant":94,"../../jsutils/quotedOrList":99,"../../jsutils/suggestionList":100,"../../language/kinds":102}],143:[function(require,module,exports){"use strict";function unknownDirectiveMessage(directiveName){return'Unknown directive "'+directiveName+'".'}function misplacedDirectiveMessage(directiveName,location){return'Directive "'+directiveName+'" may not be used on '+location+"."}function getDirectiveLocationForASTPath(ancestors){var appliedTo=ancestors[ancestors.length-1];switch(appliedTo.kind){case Kind.OPERATION_DEFINITION:switch(appliedTo.operation){case"query":return _directives.DirectiveLocation.QUERY;case"mutation":return _directives.DirectiveLocation.MUTATION;case"subscription":return _directives.DirectiveLocation.SUBSCRIPTION}break;case Kind.FIELD:return _directives.DirectiveLocation.FIELD;case Kind.FRAGMENT_SPREAD:return _directives.DirectiveLocation.FRAGMENT_SPREAD;case Kind.INLINE_FRAGMENT:return _directives.DirectiveLocation.INLINE_FRAGMENT;case Kind.FRAGMENT_DEFINITION:return _directives.DirectiveLocation.FRAGMENT_DEFINITION;case Kind.SCHEMA_DEFINITION:return _directives.DirectiveLocation.SCHEMA;case Kind.SCALAR_TYPE_DEFINITION:return _directives.DirectiveLocation.SCALAR;case Kind.OBJECT_TYPE_DEFINITION:return _directives.DirectiveLocation.OBJECT;case Kind.FIELD_DEFINITION:return _directives.DirectiveLocation.FIELD_DEFINITION;case Kind.INTERFACE_TYPE_DEFINITION:return _directives.DirectiveLocation.INTERFACE;case Kind.UNION_TYPE_DEFINITION:return _directives.DirectiveLocation.UNION;case Kind.ENUM_TYPE_DEFINITION:return _directives.DirectiveLocation.ENUM;case Kind.ENUM_VALUE_DEFINITION:return _directives.DirectiveLocation.ENUM_VALUE;case Kind.INPUT_OBJECT_TYPE_DEFINITION:return _directives.DirectiveLocation.INPUT_OBJECT;case Kind.INPUT_VALUE_DEFINITION:return ancestors[ancestors.length-3].kind===Kind.INPUT_OBJECT_TYPE_DEFINITION?_directives.DirectiveLocation.INPUT_FIELD_DEFINITION:_directives.DirectiveLocation.ARGUMENT_DEFINITION}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.unknownDirectiveMessage=unknownDirectiveMessage,exports.misplacedDirectiveMessage=misplacedDirectiveMessage,exports.KnownDirectives=function(context){return{Directive:function(node,key,parent,path,ancestors){var directiveDef=(0,_find2.default)(context.getSchema().getDirectives(),function(def){return def.name===node.name.value});if(directiveDef){var candidateLocation=getDirectiveLocationForASTPath(ancestors);candidateLocation?-1===directiveDef.locations.indexOf(candidateLocation)&&context.reportError(new _error.GraphQLError(misplacedDirectiveMessage(node.name.value,candidateLocation),[node])):context.reportError(new _error.GraphQLError(misplacedDirectiveMessage(node.name.value,node.type),[node]))}else context.reportError(new _error.GraphQLError(unknownDirectiveMessage(node.name.value),[node]))}}};var _error=require("../../error"),_find2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../../jsutils/find")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../../language/kinds")),_directives=require("../../type/directives")},{"../../error":85,"../../jsutils/find":93,"../../language/kinds":102,"../../type/directives":113}],144:[function(require,module,exports){"use strict";function unknownFragmentMessage(fragName){return'Unknown fragment "'+fragName+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.unknownFragmentMessage=unknownFragmentMessage,exports.KnownFragmentNames=function(context){return{FragmentSpread:function(node){var fragmentName=node.name.value;context.getFragment(fragmentName)||context.reportError(new _error.GraphQLError(unknownFragmentMessage(fragmentName),[node.name]))}}};var _error=require("../../error")},{"../../error":85}],145:[function(require,module,exports){"use strict";function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function unknownTypeMessage(type,suggestedTypes){var message='Unknown type "'+String(type)+'".';return suggestedTypes.length&&(message+=" Did you mean "+(0,_quotedOrList2.default)(suggestedTypes)+"?"),message}Object.defineProperty(exports,"__esModule",{value:!0}),exports.unknownTypeMessage=unknownTypeMessage,exports.KnownTypeNames=function(context){return{ObjectTypeDefinition:function(){return!1},InterfaceTypeDefinition:function(){return!1},UnionTypeDefinition:function(){return!1},InputObjectTypeDefinition:function(){return!1},NamedType:function(node){var schema=context.getSchema(),typeName=node.name.value;schema.getType(typeName)||context.reportError(new _error.GraphQLError(unknownTypeMessage(typeName,(0,_suggestionList2.default)(typeName,Object.keys(schema.getTypeMap()))),[node]))}}};var _error=require("../../error"),_suggestionList2=_interopRequireDefault(require("../../jsutils/suggestionList")),_quotedOrList2=_interopRequireDefault(require("../../jsutils/quotedOrList"))},{"../../error":85,"../../jsutils/quotedOrList":99,"../../jsutils/suggestionList":100}],146:[function(require,module,exports){"use strict";function anonOperationNotAloneMessage(){return"This anonymous operation must be the only defined operation."}Object.defineProperty(exports,"__esModule",{value:!0}),exports.anonOperationNotAloneMessage=anonOperationNotAloneMessage,exports.LoneAnonymousOperation=function(context){var operationCount=0;return{Document:function(node){operationCount=node.definitions.filter(function(definition){return definition.kind===_kinds.OPERATION_DEFINITION}).length},OperationDefinition:function(node){!node.name&&operationCount>1&&context.reportError(new _error.GraphQLError(anonOperationNotAloneMessage(),[node]))}}};var _error=require("../../error"),_kinds=require("../../language/kinds")},{"../../error":85,"../../language/kinds":102}],147:[function(require,module,exports){"use strict";function cycleErrorMessage(fragName,spreadNames){return'Cannot spread fragment "'+fragName+'" within itself'+(spreadNames.length?" via "+spreadNames.join(", "):"")+"."}Object.defineProperty(exports,"__esModule",{value:!0}),exports.cycleErrorMessage=cycleErrorMessage,exports.NoFragmentCycles=function(context){function detectCycleRecursive(fragment){var fragmentName=fragment.name.value;visitedFrags[fragmentName]=!0;var spreadNodes=context.getFragmentSpreads(fragment.selectionSet);if(0!==spreadNodes.length){spreadPathIndexByName[fragmentName]=spreadPath.length;for(var i=0;i<spreadNodes.length;i++){var spreadNode=spreadNodes[i],spreadName=spreadNode.name.value,cycleIndex=spreadPathIndexByName[spreadName];if(void 0===cycleIndex){if(spreadPath.push(spreadNode),!visitedFrags[spreadName]){var spreadFragment=context.getFragment(spreadName);spreadFragment&&detectCycleRecursive(spreadFragment)}spreadPath.pop()}else{var cyclePath=spreadPath.slice(cycleIndex);context.reportError(new _error.GraphQLError(cycleErrorMessage(spreadName,cyclePath.map(function(s){return s.name.value})),cyclePath.concat(spreadNode)))}}spreadPathIndexByName[fragmentName]=void 0}}var visitedFrags=Object.create(null),spreadPath=[],spreadPathIndexByName=Object.create(null);return{OperationDefinition:function(){return!1},FragmentDefinition:function(node){return visitedFrags[node.name.value]||detectCycleRecursive(node),!1}}};var _error=require("../../error")},{"../../error":85}],148:[function(require,module,exports){"use strict";function undefinedVarMessage(varName,opName){return opName?'Variable "$'+varName+'" is not defined by operation "'+opName+'".':'Variable "$'+varName+'" is not defined.'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.undefinedVarMessage=undefinedVarMessage,exports.NoUndefinedVariables=function(context){var variableNameDefined=Object.create(null);return{OperationDefinition:{enter:function(){variableNameDefined=Object.create(null)},leave:function(operation){context.getRecursiveVariableUsages(operation).forEach(function(_ref){var node=_ref.node,varName=node.name.value;!0!==variableNameDefined[varName]&&context.reportError(new _error.GraphQLError(undefinedVarMessage(varName,operation.name&&operation.name.value),[node,operation]))})}},VariableDefinition:function(node){variableNameDefined[node.variable.name.value]=!0}}};var _error=require("../../error")},{"../../error":85}],149:[function(require,module,exports){"use strict";function unusedFragMessage(fragName){return'Fragment "'+fragName+'" is never used.'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.unusedFragMessage=unusedFragMessage,exports.NoUnusedFragments=function(context){var operationDefs=[],fragmentDefs=[];return{OperationDefinition:function(node){return operationDefs.push(node),!1},FragmentDefinition:function(node){return fragmentDefs.push(node),!1},Document:{leave:function(){var fragmentNameUsed=Object.create(null);operationDefs.forEach(function(operation){context.getRecursivelyReferencedFragments(operation).forEach(function(fragment){fragmentNameUsed[fragment.name.value]=!0})}),fragmentDefs.forEach(function(fragmentDef){var fragName=fragmentDef.name.value;!0!==fragmentNameUsed[fragName]&&context.reportError(new _error.GraphQLError(unusedFragMessage(fragName),[fragmentDef]))})}}}};var _error=require("../../error")},{"../../error":85}],150:[function(require,module,exports){"use strict";function unusedVariableMessage(varName,opName){return opName?'Variable "$'+varName+'" is never used in operation "'+opName+'".':'Variable "$'+varName+'" is never used.'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.unusedVariableMessage=unusedVariableMessage,exports.NoUnusedVariables=function(context){var variableDefs=[];return{OperationDefinition:{enter:function(){variableDefs=[]},leave:function(operation){var variableNameUsed=Object.create(null),usages=context.getRecursiveVariableUsages(operation),opName=operation.name?operation.name.value:null;usages.forEach(function(_ref){var node=_ref.node;variableNameUsed[node.name.value]=!0}),variableDefs.forEach(function(variableDef){var variableName=variableDef.variable.name.value;!0!==variableNameUsed[variableName]&&context.reportError(new _error.GraphQLError(unusedVariableMessage(variableName,opName),[variableDef]))})}},VariableDefinition:function(def){variableDefs.push(def)}}};var _error=require("../../error")},{"../../error":85}],151:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function fieldsConflictMessage(responseName,reason){return'Fields "'+responseName+'" conflict because '+reasonMessage(reason)+". Use different aliases on the fields to fetch both if this was intentional."}function reasonMessage(reason){return Array.isArray(reason)?reason.map(function(_ref){return'subfields "'+_ref[0]+'" conflict because '+reasonMessage(_ref[1])}).join(" and "):reason}function findConflictsWithinSelectionSet(context,cachedFieldsAndFragmentNames,comparedFragments,parentType,selectionSet){var conflicts=[],_getFieldsAndFragment=getFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,parentType,selectionSet),fieldMap=_getFieldsAndFragment[0],fragmentNames=_getFieldsAndFragment[1];collectConflictsWithin(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,fieldMap);for(var i=0;i<fragmentNames.length;i++){collectConflictsBetweenFieldsAndFragment(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,!1,fieldMap,fragmentNames[i]);for(var j=i+1;j<fragmentNames.length;j++)collectConflictsBetweenFragments(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,!1,fragmentNames[i],fragmentNames[j])}return conflicts}function collectConflictsBetweenFieldsAndFragment(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fieldMap,fragmentName){var fragment=context.getFragment(fragmentName);if(fragment){var _getReferencedFieldsA=getReferencedFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,fragment),fieldMap2=_getReferencedFieldsA[0],fragmentNames2=_getReferencedFieldsA[1];collectConflictsBetween(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fieldMap,fieldMap2);for(var i=0;i<fragmentNames2.length;i++)collectConflictsBetweenFieldsAndFragment(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fieldMap,fragmentNames2[i])}}function collectConflictsBetweenFragments(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fragmentName1,fragmentName2){var fragment1=context.getFragment(fragmentName1),fragment2=context.getFragment(fragmentName2);if(fragment1&&fragment2&&fragment1!==fragment2&&!comparedFragments.has(fragmentName1,fragmentName2,areMutuallyExclusive)){comparedFragments.add(fragmentName1,fragmentName2,areMutuallyExclusive);var _getReferencedFieldsA2=getReferencedFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,fragment1),fieldMap1=_getReferencedFieldsA2[0],fragmentNames1=_getReferencedFieldsA2[1],_getReferencedFieldsA3=getReferencedFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,fragment2),fieldMap2=_getReferencedFieldsA3[0],fragmentNames2=_getReferencedFieldsA3[1];collectConflictsBetween(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fieldMap1,fieldMap2);for(var j=0;j<fragmentNames2.length;j++)collectConflictsBetweenFragments(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fragmentName1,fragmentNames2[j]);for(var i=0;i<fragmentNames1.length;i++)collectConflictsBetweenFragments(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fragmentNames1[i],fragmentName2)}}function findConflictsBetweenSubSelectionSets(context,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,parentType1,selectionSet1,parentType2,selectionSet2){var conflicts=[],_getFieldsAndFragment2=getFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,parentType1,selectionSet1),fieldMap1=_getFieldsAndFragment2[0],fragmentNames1=_getFieldsAndFragment2[1],_getFieldsAndFragment3=getFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,parentType2,selectionSet2),fieldMap2=_getFieldsAndFragment3[0],fragmentNames2=_getFieldsAndFragment3[1];collectConflictsBetween(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fieldMap1,fieldMap2);for(var j=0;j<fragmentNames2.length;j++)collectConflictsBetweenFieldsAndFragment(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fieldMap1,fragmentNames2[j]);for(var i=0;i<fragmentNames1.length;i++)collectConflictsBetweenFieldsAndFragment(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fieldMap2,fragmentNames1[i]);for(var _i=0;_i<fragmentNames1.length;_i++)for(var _j=0;_j<fragmentNames2.length;_j++)collectConflictsBetweenFragments(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,fragmentNames1[_i],fragmentNames2[_j]);return conflicts}function collectConflictsWithin(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,fieldMap){Object.keys(fieldMap).forEach(function(responseName){var fields=fieldMap[responseName];if(fields.length>1)for(var i=0;i<fields.length;i++)for(var j=i+1;j<fields.length;j++){var conflict=findConflict(context,cachedFieldsAndFragmentNames,comparedFragments,!1,responseName,fields[i],fields[j]);conflict&&conflicts.push(conflict)}})}function collectConflictsBetween(context,conflicts,cachedFieldsAndFragmentNames,comparedFragments,parentFieldsAreMutuallyExclusive,fieldMap1,fieldMap2){Object.keys(fieldMap1).forEach(function(responseName){var fields2=fieldMap2[responseName];if(fields2)for(var fields1=fieldMap1[responseName],i=0;i<fields1.length;i++)for(var j=0;j<fields2.length;j++){var conflict=findConflict(context,cachedFieldsAndFragmentNames,comparedFragments,parentFieldsAreMutuallyExclusive,responseName,fields1[i],fields2[j]);conflict&&conflicts.push(conflict)}})}function findConflict(context,cachedFieldsAndFragmentNames,comparedFragments,parentFieldsAreMutuallyExclusive,responseName,field1,field2){var parentType1=field1[0],node1=field1[1],def1=field1[2],parentType2=field2[0],node2=field2[1],def2=field2[2],areMutuallyExclusive=parentFieldsAreMutuallyExclusive||parentType1!==parentType2&&parentType1 instanceof _definition.GraphQLObjectType&&parentType2 instanceof _definition.GraphQLObjectType,type1=def1&&def1.type,type2=def2&&def2.type;if(!areMutuallyExclusive){var name1=node1.name.value,name2=node2.name.value;if(name1!==name2)return[[responseName,name1+" and "+name2+" are different fields"],[node1],[node2]];if(!sameArguments(node1.arguments||[],node2.arguments||[]))return[[responseName,"they have differing arguments"],[node1],[node2]]}if(type1&&type2&&doTypesConflict(type1,type2))return[[responseName,"they return conflicting types "+String(type1)+" and "+String(type2)],[node1],[node2]];var selectionSet1=node1.selectionSet,selectionSet2=node2.selectionSet;return selectionSet1&&selectionSet2?subfieldConflicts(findConflictsBetweenSubSelectionSets(context,cachedFieldsAndFragmentNames,comparedFragments,areMutuallyExclusive,(0,_definition.getNamedType)(type1),selectionSet1,(0,_definition.getNamedType)(type2),selectionSet2),responseName,node1,node2):void 0}function sameArguments(arguments1,arguments2){return arguments1.length===arguments2.length&&arguments1.every(function(argument1){var argument2=(0,_find2.default)(arguments2,function(argument){return argument.name.value===argument1.name.value});return!!argument2&&sameValue(argument1.value,argument2.value)})}function sameValue(value1,value2){return!value1&&!value2||(0,_printer.print)(value1)===(0,_printer.print)(value2)}function doTypesConflict(type1,type2){return type1 instanceof _definition.GraphQLList?!(type2 instanceof _definition.GraphQLList)||doTypesConflict(type1.ofType,type2.ofType):type2 instanceof _definition.GraphQLList?!(type1 instanceof _definition.GraphQLList)||doTypesConflict(type1.ofType,type2.ofType):type1 instanceof _definition.GraphQLNonNull?!(type2 instanceof _definition.GraphQLNonNull)||doTypesConflict(type1.ofType,type2.ofType):type2 instanceof _definition.GraphQLNonNull?!(type1 instanceof _definition.GraphQLNonNull)||doTypesConflict(type1.ofType,type2.ofType):!(!(0,_definition.isLeafType)(type1)&&!(0,_definition.isLeafType)(type2))&&type1!==type2}function getFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,parentType,selectionSet){var cached=cachedFieldsAndFragmentNames.get(selectionSet);if(!cached){var nodeAndDefs=Object.create(null),fragmentNames=Object.create(null);_collectFieldsAndFragmentNames(context,parentType,selectionSet,nodeAndDefs,fragmentNames),cached=[nodeAndDefs,Object.keys(fragmentNames)],cachedFieldsAndFragmentNames.set(selectionSet,cached)}return cached}function getReferencedFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,fragment){var cached=cachedFieldsAndFragmentNames.get(fragment.selectionSet);return cached||getFieldsAndFragmentNames(context,cachedFieldsAndFragmentNames,(0,_typeFromAST.typeFromAST)(context.getSchema(),fragment.typeCondition),fragment.selectionSet)}function _collectFieldsAndFragmentNames(context,parentType,selectionSet,nodeAndDefs,fragmentNames){for(var i=0;i<selectionSet.selections.length;i++){var selection=selectionSet.selections[i];switch(selection.kind){case Kind.FIELD:var fieldName=selection.name.value,fieldDef=void 0;(parentType instanceof _definition.GraphQLObjectType||parentType instanceof _definition.GraphQLInterfaceType)&&(fieldDef=parentType.getFields()[fieldName]);var responseName=selection.alias?selection.alias.value:fieldName;nodeAndDefs[responseName]||(nodeAndDefs[responseName]=[]),nodeAndDefs[responseName].push([parentType,selection,fieldDef]);break;case Kind.FRAGMENT_SPREAD:fragmentNames[selection.name.value]=!0;break;case Kind.INLINE_FRAGMENT:var typeCondition=selection.typeCondition;_collectFieldsAndFragmentNames(context,typeCondition?(0,_typeFromAST.typeFromAST)(context.getSchema(),typeCondition):parentType,selection.selectionSet,nodeAndDefs,fragmentNames)}}}function subfieldConflicts(conflicts,responseName,node1,node2){if(conflicts.length>0)return[[responseName,conflicts.map(function(_ref3){return _ref3[0]})],conflicts.reduce(function(allFields,_ref4){var fields1=_ref4[1];return allFields.concat(fields1)},[node1]),conflicts.reduce(function(allFields,_ref5){var fields2=_ref5[2];return allFields.concat(fields2)},[node2])]}function _pairSetAdd(data,a,b,areMutuallyExclusive){var map=data[a];map||(map=Object.create(null),data[a]=map),map[b]=areMutuallyExclusive}Object.defineProperty(exports,"__esModule",{value:!0}),exports.fieldsConflictMessage=fieldsConflictMessage,exports.OverlappingFieldsCanBeMerged=function(context){var comparedFragments=new PairSet,cachedFieldsAndFragmentNames=new Map;return{SelectionSet:function(selectionSet){findConflictsWithinSelectionSet(context,cachedFieldsAndFragmentNames,comparedFragments,context.getParentType(),selectionSet).forEach(function(_ref2){var _ref2$=_ref2[0],responseName=_ref2$[0],reason=_ref2$[1],fields1=_ref2[1],fields2=_ref2[2];return context.reportError(new _error.GraphQLError(fieldsConflictMessage(responseName,reason),fields1.concat(fields2)))})}}};var _error=require("../../error"),_find2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../../jsutils/find")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../../language/kinds")),_printer=require("../../language/printer"),_definition=require("../../type/definition"),_typeFromAST=require("../../utilities/typeFromAST"),PairSet=function(){function PairSet(){_classCallCheck(this,PairSet),this._data=Object.create(null)}return PairSet.prototype.has=function(a,b,areMutuallyExclusive){var first=this._data[a],result=first&&first[b];return void 0!==result&&(!1!==areMutuallyExclusive||!1===result)},PairSet.prototype.add=function(a,b,areMutuallyExclusive){_pairSetAdd(this._data,a,b,areMutuallyExclusive),_pairSetAdd(this._data,b,a,areMutuallyExclusive)},PairSet}()},{"../../error":85,"../../jsutils/find":93,"../../language/kinds":102,"../../language/printer":106,"../../type/definition":112,"../../utilities/typeFromAST":135}],152:[function(require,module,exports){"use strict";function typeIncompatibleSpreadMessage(fragName,parentType,fragType){return'Fragment "'+fragName+'" cannot be spread here as objects of type "'+String(parentType)+'" can never be of type "'+String(fragType)+'".'}function typeIncompatibleAnonSpreadMessage(parentType,fragType){return'Fragment cannot be spread here as objects of type "'+String(parentType)+'" can never be of type "'+String(fragType)+'".'}function getFragmentType(context,name){var frag=context.getFragment(name);return frag&&(0,_typeFromAST.typeFromAST)(context.getSchema(),frag.typeCondition)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.typeIncompatibleSpreadMessage=typeIncompatibleSpreadMessage,exports.typeIncompatibleAnonSpreadMessage=typeIncompatibleAnonSpreadMessage,exports.PossibleFragmentSpreads=function(context){return{InlineFragment:function(node){var fragType=context.getType(),parentType=context.getParentType();fragType&&parentType&&!(0,_typeComparators.doTypesOverlap)(context.getSchema(),fragType,parentType)&&context.reportError(new _error.GraphQLError(typeIncompatibleAnonSpreadMessage(parentType,fragType),[node]))},FragmentSpread:function(node){var fragName=node.name.value,fragType=getFragmentType(context,fragName),parentType=context.getParentType();fragType&&parentType&&!(0,_typeComparators.doTypesOverlap)(context.getSchema(),fragType,parentType)&&context.reportError(new _error.GraphQLError(typeIncompatibleSpreadMessage(fragName,parentType,fragType),[node]))}}};var _error=require("../../error"),_typeComparators=require("../../utilities/typeComparators"),_typeFromAST=require("../../utilities/typeFromAST")},{"../../error":85,"../../utilities/typeComparators":134,"../../utilities/typeFromAST":135}],153:[function(require,module,exports){"use strict";function missingFieldArgMessage(fieldName,argName,type){return'Field "'+fieldName+'" argument "'+argName+'" of type "'+String(type)+'" is required but not provided.'}function missingDirectiveArgMessage(directiveName,argName,type){return'Directive "@'+directiveName+'" argument "'+argName+'" of type "'+String(type)+'" is required but not provided.'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.missingFieldArgMessage=missingFieldArgMessage,exports.missingDirectiveArgMessage=missingDirectiveArgMessage,exports.ProvidedNonNullArguments=function(context){return{Field:{leave:function(node){var fieldDef=context.getFieldDef();if(!fieldDef)return!1;var argNodes=node.arguments||[],argNodeMap=(0,_keyMap2.default)(argNodes,function(arg){return arg.name.value});fieldDef.args.forEach(function(argDef){!argNodeMap[argDef.name]&&argDef.type instanceof _definition.GraphQLNonNull&&context.reportError(new _error.GraphQLError(missingFieldArgMessage(node.name.value,argDef.name,argDef.type),[node]))})}},Directive:{leave:function(node){var directiveDef=context.getDirective();if(!directiveDef)return!1;var argNodes=node.arguments||[],argNodeMap=(0,_keyMap2.default)(argNodes,function(arg){return arg.name.value});directiveDef.args.forEach(function(argDef){!argNodeMap[argDef.name]&&argDef.type instanceof _definition.GraphQLNonNull&&context.reportError(new _error.GraphQLError(missingDirectiveArgMessage(node.name.value,argDef.name,argDef.type),[node]))})}}}};var _error=require("../../error"),_keyMap2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../../jsutils/keyMap")),_definition=require("../../type/definition")},{"../../error":85,"../../jsutils/keyMap":97,"../../type/definition":112}],154:[function(require,module,exports){"use strict";function noSubselectionAllowedMessage(fieldName,type){return'Field "'+fieldName+'" must not have a selection since type "'+String(type)+'" has no subfields.'}function requiredSubselectionMessage(fieldName,type){return'Field "'+fieldName+'" of type "'+String(type)+'" must have a selection of subfields. Did you mean "'+fieldName+' { ... }"?'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.noSubselectionAllowedMessage=noSubselectionAllowedMessage,exports.requiredSubselectionMessage=requiredSubselectionMessage,exports.ScalarLeafs=function(context){return{Field:function(node){var type=context.getType();type&&((0,_definition.isLeafType)((0,_definition.getNamedType)(type))?node.selectionSet&&context.reportError(new _error.GraphQLError(noSubselectionAllowedMessage(node.name.value,type),[node.selectionSet])):node.selectionSet||context.reportError(new _error.GraphQLError(requiredSubselectionMessage(node.name.value,type),[node])))}}};var _error=require("../../error"),_definition=require("../../type/definition")},{"../../error":85,"../../type/definition":112}],155:[function(require,module,exports){"use strict";function singleFieldOnlyMessage(name){return(name?'Subscription "'+name+'" ':"Anonymous Subscription ")+"must select only one top level field."}Object.defineProperty(exports,"__esModule",{value:!0}),exports.singleFieldOnlyMessage=singleFieldOnlyMessage,exports.SingleFieldSubscriptions=function(context){return{OperationDefinition:function(node){"subscription"===node.operation&&1!==node.selectionSet.selections.length&&context.reportError(new _error.GraphQLError(singleFieldOnlyMessage(node.name&&node.name.value),node.selectionSet.selections.slice(1)))}}};var _error=require("../../error")},{"../../error":85}],156:[function(require,module,exports){"use strict";function duplicateArgMessage(argName){return'There can be only one argument named "'+argName+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.duplicateArgMessage=duplicateArgMessage,exports.UniqueArgumentNames=function(context){var knownArgNames=Object.create(null);return{Field:function(){knownArgNames=Object.create(null)},Directive:function(){knownArgNames=Object.create(null)},Argument:function(node){var argName=node.name.value;return knownArgNames[argName]?context.reportError(new _error.GraphQLError(duplicateArgMessage(argName),[knownArgNames[argName],node.name])):knownArgNames[argName]=node.name,!1}}};var _error=require("../../error")},{"../../error":85}],157:[function(require,module,exports){"use strict";function duplicateDirectiveMessage(directiveName){return'The directive "'+directiveName+'" can only be used once at this location.'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.duplicateDirectiveMessage=duplicateDirectiveMessage,exports.UniqueDirectivesPerLocation=function(context){return{enter:function(node){if(node.directives){var knownDirectives=Object.create(null);node.directives.forEach(function(directive){var directiveName=directive.name.value;knownDirectives[directiveName]?context.reportError(new _error.GraphQLError(duplicateDirectiveMessage(directiveName),[knownDirectives[directiveName],directive])):knownDirectives[directiveName]=directive})}}}};var _error=require("../../error")},{"../../error":85}],158:[function(require,module,exports){"use strict";function duplicateFragmentNameMessage(fragName){return'There can be only one fragment named "'+fragName+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.duplicateFragmentNameMessage=duplicateFragmentNameMessage,exports.UniqueFragmentNames=function(context){var knownFragmentNames=Object.create(null);return{OperationDefinition:function(){return!1},FragmentDefinition:function(node){var fragmentName=node.name.value;return knownFragmentNames[fragmentName]?context.reportError(new _error.GraphQLError(duplicateFragmentNameMessage(fragmentName),[knownFragmentNames[fragmentName],node.name])):knownFragmentNames[fragmentName]=node.name,!1}}};var _error=require("../../error")},{"../../error":85}],159:[function(require,module,exports){"use strict";function duplicateInputFieldMessage(fieldName){return'There can be only one input field named "'+fieldName+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.duplicateInputFieldMessage=duplicateInputFieldMessage,exports.UniqueInputFieldNames=function(context){var knownNameStack=[],knownNames=Object.create(null);return{ObjectValue:{enter:function(){knownNameStack.push(knownNames),knownNames=Object.create(null)},leave:function(){knownNames=knownNameStack.pop()}},ObjectField:function(node){var fieldName=node.name.value;return knownNames[fieldName]?context.reportError(new _error.GraphQLError(duplicateInputFieldMessage(fieldName),[knownNames[fieldName],node.name])):knownNames[fieldName]=node.name,!1}}};var _error=require("../../error")},{"../../error":85}],160:[function(require,module,exports){"use strict";function duplicateOperationNameMessage(operationName){return'There can be only one operation named "'+operationName+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.duplicateOperationNameMessage=duplicateOperationNameMessage,exports.UniqueOperationNames=function(context){var knownOperationNames=Object.create(null);return{OperationDefinition:function(node){var operationName=node.name;return operationName&&(knownOperationNames[operationName.value]?context.reportError(new _error.GraphQLError(duplicateOperationNameMessage(operationName.value),[knownOperationNames[operationName.value],operationName])):knownOperationNames[operationName.value]=operationName),!1},FragmentDefinition:function(){return!1}}};var _error=require("../../error")},{"../../error":85}],161:[function(require,module,exports){"use strict";function duplicateVariableMessage(variableName){return'There can be only one variable named "'+variableName+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.duplicateVariableMessage=duplicateVariableMessage,exports.UniqueVariableNames=function(context){var knownVariableNames=Object.create(null);return{OperationDefinition:function(){knownVariableNames=Object.create(null)},VariableDefinition:function(node){var variableName=node.variable.name.value;knownVariableNames[variableName]?context.reportError(new _error.GraphQLError(duplicateVariableMessage(variableName),[knownVariableNames[variableName],node.variable.name])):knownVariableNames[variableName]=node.variable.name}}};var _error=require("../../error")},{"../../error":85}],162:[function(require,module,exports){"use strict";function nonInputTypeOnVarMessage(variableName,typeName){return'Variable "$'+variableName+'" cannot be non-input type "'+typeName+'".'}Object.defineProperty(exports,"__esModule",{value:!0}),exports.nonInputTypeOnVarMessage=nonInputTypeOnVarMessage,exports.VariablesAreInputTypes=function(context){return{VariableDefinition:function(node){var type=(0,_typeFromAST.typeFromAST)(context.getSchema(),node.type);if(type&&!(0,_definition.isInputType)(type)){var variableName=node.variable.name.value;context.reportError(new _error.GraphQLError(nonInputTypeOnVarMessage(variableName,(0,_printer.print)(node.type)),[node.type]))}}}};var _error=require("../../error"),_printer=require("../../language/printer"),_definition=require("../../type/definition"),_typeFromAST=require("../../utilities/typeFromAST")},{"../../error":85,"../../language/printer":106,"../../type/definition":112,"../../utilities/typeFromAST":135}],163:[function(require,module,exports){"use strict";function badVarPosMessage(varName,varType,expectedType){return'Variable "$'+varName+'" of type "'+String(varType)+'" used in position expecting type "'+String(expectedType)+'".'}function effectiveType(varType,varDef){return!varDef.defaultValue||varType instanceof _definition.GraphQLNonNull?varType:new _definition.GraphQLNonNull(varType)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.badVarPosMessage=badVarPosMessage,exports.VariablesInAllowedPosition=function(context){var varDefMap=Object.create(null);return{OperationDefinition:{enter:function(){varDefMap=Object.create(null)},leave:function(operation){context.getRecursiveVariableUsages(operation).forEach(function(_ref){var node=_ref.node,type=_ref.type,varName=node.name.value,varDef=varDefMap[varName];if(varDef&&type){var schema=context.getSchema(),varType=(0,_typeFromAST.typeFromAST)(schema,varDef.type);varType&&!(0,_typeComparators.isTypeSubTypeOf)(schema,effectiveType(varType,varDef),type)&&context.reportError(new _error.GraphQLError(badVarPosMessage(varName,varType,type),[varDef,node]))}})}},VariableDefinition:function(node){varDefMap[node.variable.name.value]=node}}};var _error=require("../../error"),_definition=require("../../type/definition"),_typeComparators=require("../../utilities/typeComparators"),_typeFromAST=require("../../utilities/typeFromAST")},{"../../error":85,"../../type/definition":112,"../../utilities/typeComparators":134,"../../utilities/typeFromAST":135}],164:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.specifiedRules=void 0;var _UniqueOperationNames=require("./rules/UniqueOperationNames"),_LoneAnonymousOperation=require("./rules/LoneAnonymousOperation"),_SingleFieldSubscriptions=require("./rules/SingleFieldSubscriptions"),_KnownTypeNames=require("./rules/KnownTypeNames"),_FragmentsOnCompositeTypes=require("./rules/FragmentsOnCompositeTypes"),_VariablesAreInputTypes=require("./rules/VariablesAreInputTypes"),_ScalarLeafs=require("./rules/ScalarLeafs"),_FieldsOnCorrectType=require("./rules/FieldsOnCorrectType"),_UniqueFragmentNames=require("./rules/UniqueFragmentNames"),_KnownFragmentNames=require("./rules/KnownFragmentNames"),_NoUnusedFragments=require("./rules/NoUnusedFragments"),_PossibleFragmentSpreads=require("./rules/PossibleFragmentSpreads"),_NoFragmentCycles=require("./rules/NoFragmentCycles"),_UniqueVariableNames=require("./rules/UniqueVariableNames"),_NoUndefinedVariables=require("./rules/NoUndefinedVariables"),_NoUnusedVariables=require("./rules/NoUnusedVariables"),_KnownDirectives=require("./rules/KnownDirectives"),_UniqueDirectivesPerLocation=require("./rules/UniqueDirectivesPerLocation"),_KnownArgumentNames=require("./rules/KnownArgumentNames"),_UniqueArgumentNames=require("./rules/UniqueArgumentNames"),_ArgumentsOfCorrectType=require("./rules/ArgumentsOfCorrectType"),_ProvidedNonNullArguments=require("./rules/ProvidedNonNullArguments"),_DefaultValuesOfCorrectType=require("./rules/DefaultValuesOfCorrectType"),_VariablesInAllowedPosition=require("./rules/VariablesInAllowedPosition"),_OverlappingFieldsCanBeMerged=require("./rules/OverlappingFieldsCanBeMerged"),_UniqueInputFieldNames=require("./rules/UniqueInputFieldNames");exports.specifiedRules=[_UniqueOperationNames.UniqueOperationNames,_LoneAnonymousOperation.LoneAnonymousOperation,_SingleFieldSubscriptions.SingleFieldSubscriptions,_KnownTypeNames.KnownTypeNames,_FragmentsOnCompositeTypes.FragmentsOnCompositeTypes,_VariablesAreInputTypes.VariablesAreInputTypes,_ScalarLeafs.ScalarLeafs,_FieldsOnCorrectType.FieldsOnCorrectType,_UniqueFragmentNames.UniqueFragmentNames,_KnownFragmentNames.KnownFragmentNames,_NoUnusedFragments.NoUnusedFragments,_PossibleFragmentSpreads.PossibleFragmentSpreads,_NoFragmentCycles.NoFragmentCycles,_UniqueVariableNames.UniqueVariableNames,_NoUndefinedVariables.NoUndefinedVariables,_NoUnusedVariables.NoUnusedVariables,_KnownDirectives.KnownDirectives,_UniqueDirectivesPerLocation.UniqueDirectivesPerLocation,_KnownArgumentNames.KnownArgumentNames,_UniqueArgumentNames.UniqueArgumentNames,_ArgumentsOfCorrectType.ArgumentsOfCorrectType,_ProvidedNonNullArguments.ProvidedNonNullArguments,_DefaultValuesOfCorrectType.DefaultValuesOfCorrectType,_VariablesInAllowedPosition.VariablesInAllowedPosition,_OverlappingFieldsCanBeMerged.OverlappingFieldsCanBeMerged,_UniqueInputFieldNames.UniqueInputFieldNames]},{"./rules/ArgumentsOfCorrectType":138,"./rules/DefaultValuesOfCorrectType":139,"./rules/FieldsOnCorrectType":140,"./rules/FragmentsOnCompositeTypes":141,"./rules/KnownArgumentNames":142,"./rules/KnownDirectives":143,"./rules/KnownFragmentNames":144,"./rules/KnownTypeNames":145,"./rules/LoneAnonymousOperation":146,"./rules/NoFragmentCycles":147,"./rules/NoUndefinedVariables":148,"./rules/NoUnusedFragments":149,"./rules/NoUnusedVariables":150,"./rules/OverlappingFieldsCanBeMerged":151,"./rules/PossibleFragmentSpreads":152,"./rules/ProvidedNonNullArguments":153,"./rules/ScalarLeafs":154,"./rules/SingleFieldSubscriptions":155,"./rules/UniqueArgumentNames":156,"./rules/UniqueDirectivesPerLocation":157,"./rules/UniqueFragmentNames":158,"./rules/UniqueInputFieldNames":159,"./rules/UniqueOperationNames":160,"./rules/UniqueVariableNames":161,"./rules/VariablesAreInputTypes":162,"./rules/VariablesInAllowedPosition":163}],165:[function(require,module,exports){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}function visitUsingRules(schema,typeInfo,documentAST,rules){var context=new ValidationContext(schema,documentAST,typeInfo),visitors=rules.map(function(rule){return rule(context)});return(0,_visitor.visit)(documentAST,(0,_visitor.visitWithTypeInfo)(typeInfo,(0,_visitor.visitInParallel)(visitors))),context.getErrors()}Object.defineProperty(exports,"__esModule",{value:!0}),exports.ValidationContext=void 0,exports.validate=function(schema,ast,rules,typeInfo){return(0,_invariant2.default)(schema,"Must provide schema"),(0,_invariant2.default)(ast,"Must provide document"),(0,_invariant2.default)(schema instanceof _schema.GraphQLSchema,"Schema must be an instance of GraphQLSchema. Also ensure that there are not multiple versions of GraphQL installed in your node_modules directory."),visitUsingRules(schema,typeInfo||new _TypeInfo.TypeInfo(schema),ast,rules||_specifiedRules.specifiedRules)};var _invariant2=function(obj){return obj&&obj.__esModule?obj:{default:obj}}(require("../jsutils/invariant")),_visitor=(require("../error"),require("../language/visitor")),Kind=function(obj){if(obj&&obj.__esModule)return obj;var newObj={};if(null!=obj)for(var key in obj)Object.prototype.hasOwnProperty.call(obj,key)&&(newObj[key]=obj[key]);return newObj.default=obj,newObj}(require("../language/kinds")),_schema=require("../type/schema"),_TypeInfo=require("../utilities/TypeInfo"),_specifiedRules=require("./specifiedRules"),ValidationContext=exports.ValidationContext=function(){function ValidationContext(schema,ast,typeInfo){_classCallCheck(this,ValidationContext),this._schema=schema,this._ast=ast,this._typeInfo=typeInfo,this._errors=[],this._fragmentSpreads=new Map,this._recursivelyReferencedFragments=new Map,this._variableUsages=new Map,this._recursiveVariableUsages=new Map}return ValidationContext.prototype.reportError=function(error){this._errors.push(error)},ValidationContext.prototype.getErrors=function(){return this._errors},ValidationContext.prototype.getSchema=function(){return this._schema},ValidationContext.prototype.getDocument=function(){return this._ast},ValidationContext.prototype.getFragment=function(name){var fragments=this._fragments;return fragments||(this._fragments=fragments=this.getDocument().definitions.reduce(function(frags,statement){return statement.kind===Kind.FRAGMENT_DEFINITION&&(frags[statement.name.value]=statement),frags},Object.create(null))),fragments[name]},ValidationContext.prototype.getFragmentSpreads=function(node){var spreads=this._fragmentSpreads.get(node);if(!spreads){spreads=[];for(var setsToVisit=[node];0!==setsToVisit.length;)for(var set=setsToVisit.pop(),i=0;i<set.selections.length;i++){var selection=set.selections[i];selection.kind===Kind.FRAGMENT_SPREAD?spreads.push(selection):selection.selectionSet&&setsToVisit.push(selection.selectionSet)}this._fragmentSpreads.set(node,spreads)}return spreads},ValidationContext.prototype.getRecursivelyReferencedFragments=function(operation){var fragments=this._recursivelyReferencedFragments.get(operation);if(!fragments){fragments=[];for(var collectedNames=Object.create(null),nodesToVisit=[operation.selectionSet];0!==nodesToVisit.length;)for(var _node=nodesToVisit.pop(),spreads=this.getFragmentSpreads(_node),i=0;i<spreads.length;i++){var fragName=spreads[i].name.value;if(!0!==collectedNames[fragName]){collectedNames[fragName]=!0;var fragment=this.getFragment(fragName);fragment&&(fragments.push(fragment),nodesToVisit.push(fragment.selectionSet))}}this._recursivelyReferencedFragments.set(operation,fragments)}return fragments},ValidationContext.prototype.getVariableUsages=function(node){var usages=this._variableUsages.get(node);if(!usages){var newUsages=[],typeInfo=new _TypeInfo.TypeInfo(this._schema);(0,_visitor.visit)(node,(0,_visitor.visitWithTypeInfo)(typeInfo,{VariableDefinition:function(){return!1},Variable:function(variable){newUsages.push({node:variable,type:typeInfo.getInputType()})}})),usages=newUsages,this._variableUsages.set(node,usages)}return usages},ValidationContext.prototype.getRecursiveVariableUsages=function(operation){var usages=this._recursiveVariableUsages.get(operation);if(!usages){usages=this.getVariableUsages(operation);for(var fragments=this.getRecursivelyReferencedFragments(operation),i=0;i<fragments.length;i++)Array.prototype.push.apply(usages,this.getVariableUsages(fragments[i]));this._recursiveVariableUsages.set(operation,usages)}return usages},ValidationContext.prototype.getType=function(){return this._typeInfo.getType()},ValidationContext.prototype.getParentType=function(){return this._typeInfo.getParentType()},ValidationContext.prototype.getInputType=function(){return this._typeInfo.getInputType()},ValidationContext.prototype.getFieldDef=function(){return this._typeInfo.getFieldDef()},ValidationContext.prototype.getDirective=function(){return this._typeInfo.getDirective()},ValidationContext.prototype.getArgument=function(){return this._typeInfo.getArgument()},ValidationContext}()},{"../error":85,"../jsutils/invariant":94,"../language/kinds":102,"../language/visitor":108,"../type/schema":117,"../utilities/TypeInfo":118,"./specifiedRules":164}],166:[function(require,module,exports){function isIterable(obj){return!!getIteratorMethod(obj)}function isArrayLike(obj){var length=null!=obj&&obj.length;return"number"==typeof length&&length>=0&&length%1==0}function getIterator(iterable){var method=getIteratorMethod(iterable);if(method)return method.call(iterable)}function getIteratorMethod(iterable){if(null!=iterable){var method=SYMBOL_ITERATOR&&iterable[SYMBOL_ITERATOR]||iterable["@@iterator"];if("function"==typeof method)return method}}function createIterator(collection){if(null!=collection){var iterator=getIterator(collection);if(iterator)return iterator;if(isArrayLike(collection))return new ArrayLikeIterator(collection)}}function ArrayLikeIterator(obj){this._o=obj,this._i=0}function getAsyncIterator(asyncIterable){var method=getAsyncIteratorMethod(asyncIterable);if(method)return method.call(asyncIterable)}function getAsyncIteratorMethod(asyncIterable){if(null!=asyncIterable){var method=SYMBOL_ASYNC_ITERATOR&&asyncIterable[SYMBOL_ASYNC_ITERATOR]||asyncIterable["@@asyncIterator"];if("function"==typeof method)return method}}function createAsyncIterator(source){if(null!=source){var asyncIterator=getAsyncIterator(source);if(asyncIterator)return asyncIterator;var iterator=createIterator(source);if(iterator)return new AsyncFromSyncIterator(iterator)}}function AsyncFromSyncIterator(iterator){this._i=iterator}var SYMBOL_ITERATOR="function"==typeof Symbol&&Symbol.iterator,$$iterator=SYMBOL_ITERATOR||"@@iterator";exports.$$iterator=$$iterator,exports.isIterable=isIterable,exports.isArrayLike=isArrayLike,exports.isCollection=function(obj){return Object(obj)===obj&&(isArrayLike(obj)||isIterable(obj))},exports.getIterator=getIterator,exports.getIteratorMethod=getIteratorMethod,exports.createIterator=createIterator,ArrayLikeIterator.prototype[$$iterator]=function(){return this},ArrayLikeIterator.prototype.next=function(){return void 0===this._o||this._i>=this._o.length?(this._o=void 0,{value:void 0,done:!0}):{value:this._o[this._i++],done:!1}},exports.forEach=function(collection,callback,thisArg){if(null!=collection){if("function"==typeof collection.forEach)return collection.forEach(callback,thisArg);var i=0,iterator=getIterator(collection);if(iterator){for(var step;!(step=iterator.next()).done;)if(callback.call(thisArg,step.value,i++,collection),i>9999999)throw new TypeError("Near-infinite iteration.")}else if(isArrayLike(collection))for(;i<collection.length;i++)collection.hasOwnProperty(i)&&callback.call(thisArg,collection[i],i,collection)}};var SYMBOL_ASYNC_ITERATOR="function"==typeof Symbol&&Symbol.asyncIterator,$$asyncIterator=SYMBOL_ASYNC_ITERATOR||"@@asyncIterator";exports.$$asyncIterator=$$asyncIterator,exports.isAsyncIterable=function(obj){return!!getAsyncIteratorMethod(obj)},exports.getAsyncIterator=getAsyncIterator,exports.getAsyncIteratorMethod=getAsyncIteratorMethod,exports.createAsyncIterator=createAsyncIterator,AsyncFromSyncIterator.prototype[$$asyncIterator]=function(){return this},AsyncFromSyncIterator.prototype.next=function(){var step=this._i.next();return Promise.resolve(step.value).then(function(value){return{value:value,done:step.done}})},exports.forAwaitEach=function(source,callback,thisArg){function next(){return asyncIterator.next().then(function(step){if(!step.done)return Promise.resolve(callback.call(thisArg,step.value,i++,source)).then(next)})}var asyncIterator=createAsyncIterator(source);if(asyncIterator){var i=0;return next()}}},{}],167:[function(require,module,exports){(function(global){(function(){function Lexer(options){this.tokens=[],this.tokens.links={},this.options=options||marked.defaults,this.rules=block.normal,this.options.gfm&&(this.options.tables?this.rules=block.tables:this.rules=block.gfm)}function InlineLexer(links,options){if(this.options=options||marked.defaults,this.links=links,this.rules=inline.normal,this.renderer=this.options.renderer||new Renderer,this.renderer.options=this.options,!this.links)throw new Error("Tokens array requires a `links` property.");this.options.gfm?this.options.breaks?this.rules=inline.breaks:this.rules=inline.gfm:this.options.pedantic&&(this.rules=inline.pedantic)}function Renderer(options){this.options=options||{}}function Parser(options){this.tokens=[],this.token=null,this.options=options||marked.defaults,this.options.renderer=this.options.renderer||new Renderer,this.renderer=this.options.renderer,this.renderer.options=this.options}function escape(html,encode){return html.replace(encode?/&/g:/&(?!#?\w+;)/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}function unescape(html){return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g,function(_,n){return"colon"===(n=n.toLowerCase())?":":"#"===n.charAt(0)?"x"===n.charAt(1)?String.fromCharCode(parseInt(n.substring(2),16)):String.fromCharCode(+n.substring(1)):""})}function replace(regex,opt){return regex=regex.source,opt=opt||"",function self(name,val){return name?(val=val.source||val,val=val.replace(/(^|[^\[])\^/g,"$1"),regex=regex.replace(name,val),self):new RegExp(regex,opt)}}function noop(){}function merge(obj){for(var target,key,i=1;i<arguments.length;i++){target=arguments[i];for(key in target)Object.prototype.hasOwnProperty.call(target,key)&&(obj[key]=target[key])}return obj}function marked(src,opt,callback){if(callback||"function"==typeof opt){callback||(callback=opt,opt=null);var tokens,pending,highlight=(opt=merge({},marked.defaults,opt||{})).highlight,i=0;try{tokens=Lexer.lex(src,opt)}catch(e){return callback(e)}pending=tokens.length;var done=function(err){if(err)return opt.highlight=highlight,callback(err);var out;try{out=Parser.parse(tokens,opt)}catch(e){err=e}return opt.highlight=highlight,err?callback(err):callback(null,out)};if(!highlight||highlight.length<3)return done();if(delete opt.highlight,!pending)return done();for(;i<tokens.length;i++)!function(token){"code"!==token.type?--pending||done():highlight(token.text,token.lang,function(err,code){return err?done(err):null==code||code===token.text?--pending||done():(token.text=code,token.escaped=!0,void(--pending||done()))})}(tokens[i])}else try{return opt&&(opt=merge({},marked.defaults,opt)),Parser.parse(Lexer.lex(src,opt),opt)}catch(e){if(e.message+="\nPlease report this to https://github.com/chjj/marked.",(opt||marked.defaults).silent)return"<p>An error occured:</p><pre>"+escape(e.message+"",!0)+"</pre>";throw e}}var block={newline:/^\n+/,code:/^( {4}[^\n]+\n*)+/,fences:noop,hr:/^( *[-*_]){3,} *(?:\n+|$)/,heading:/^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,nptable:noop,lheading:/^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,blockquote:/^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,list:/^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,html:/^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,def:/^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,table:noop,paragraph:/^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,text:/^[^\n]+/};block.bullet=/(?:[*+-]|\d+\.)/,block.item=/^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/,block.item=replace(block.item,"gm")(/bull/g,block.bullet)(),block.list=replace(block.list)(/bull/g,block.bullet)("hr","\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))")("def","\\n+(?="+block.def.source+")")(),block.blockquote=replace(block.blockquote)("def",block.def)(),block._tag="(?!(?:a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b",block.html=replace(block.html)("comment",/<!--[\s\S]*?-->/)("closed",/<(tag)[\s\S]+?<\/\1>/)("closing",/<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)(/tag/g,block._tag)(),block.paragraph=replace(block.paragraph)("hr",block.hr)("heading",block.heading)("lheading",block.lheading)("blockquote",block.blockquote)("tag","<"+block._tag)("def",block.def)(),block.normal=merge({},block),block.gfm=merge({},block.normal,{fences:/^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,paragraph:/^/,heading:/^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/}),block.gfm.paragraph=replace(block.paragraph)("(?!","(?!"+block.gfm.fences.source.replace("\\1","\\2")+"|"+block.list.source.replace("\\1","\\3")+"|")(),block.tables=merge({},block.gfm,{nptable:/^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,table:/^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/}),Lexer.rules=block,Lexer.lex=function(src,options){return new Lexer(options).lex(src)},Lexer.prototype.lex=function(src){return src=src.replace(/\r\n|\r/g,"\n").replace(/\t/g," ").replace(/\u00a0/g," ").replace(/\u2424/g,"\n"),this.token(src,!0)},Lexer.prototype.token=function(src,top,bq){for(var next,loose,cap,bull,b,item,space,i,l,src=src.replace(/^ +$/gm,"");src;)if((cap=this.rules.newline.exec(src))&&(src=src.substring(cap[0].length),cap[0].length>1&&this.tokens.push({type:"space"})),cap=this.rules.code.exec(src))src=src.substring(cap[0].length),cap=cap[0].replace(/^ {4}/gm,""),this.tokens.push({type:"code",text:this.options.pedantic?cap:cap.replace(/\n+$/,"")});else if(cap=this.rules.fences.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"code",lang:cap[2],text:cap[3]||""});else if(cap=this.rules.heading.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"heading",depth:cap[1].length,text:cap[2]});else if(top&&(cap=this.rules.nptable.exec(src))){for(src=src.substring(cap[0].length),item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/\n$/,"").split("\n")},i=0;i<item.align.length;i++)/^ *-+: *$/.test(item.align[i])?item.align[i]="right":/^ *:-+: *$/.test(item.align[i])?item.align[i]="center":/^ *:-+ *$/.test(item.align[i])?item.align[i]="left":item.align[i]=null;for(i=0;i<item.cells.length;i++)item.cells[i]=item.cells[i].split(/ *\| */);this.tokens.push(item)}else if(cap=this.rules.lheading.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"heading",depth:"="===cap[2]?1:2,text:cap[1]});else if(cap=this.rules.hr.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"hr"});else if(cap=this.rules.blockquote.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"blockquote_start"}),cap=cap[0].replace(/^ *> ?/gm,""),this.token(cap,top,!0),this.tokens.push({type:"blockquote_end"});else if(cap=this.rules.list.exec(src)){for(src=src.substring(cap[0].length),bull=cap[2],this.tokens.push({type:"list_start",ordered:bull.length>1}),next=!1,l=(cap=cap[0].match(this.rules.item)).length,i=0;i<l;i++)space=(item=cap[i]).length,~(item=item.replace(/^ *([*+-]|\d+\.) +/,"")).indexOf("\n ")&&(space-=item.length,item=this.options.pedantic?item.replace(/^ {1,4}/gm,""):item.replace(new RegExp("^ {1,"+space+"}","gm"),"")),this.options.smartLists&&i!==l-1&&(bull===(b=block.bullet.exec(cap[i+1])[0])||bull.length>1&&b.length>1||(src=cap.slice(i+1).join("\n")+src,i=l-1)),loose=next||/\n\n(?!\s*$)/.test(item),i!==l-1&&(next="\n"===item.charAt(item.length-1),loose||(loose=next)),this.tokens.push({type:loose?"loose_item_start":"list_item_start"}),this.token(item,!1,bq),this.tokens.push({type:"list_item_end"});this.tokens.push({type:"list_end"})}else if(cap=this.rules.html.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:this.options.sanitize?"paragraph":"html",pre:!this.options.sanitizer&&("pre"===cap[1]||"script"===cap[1]||"style"===cap[1]),text:cap[0]});else if(!bq&&top&&(cap=this.rules.def.exec(src)))src=src.substring(cap[0].length),this.tokens.links[cap[1].toLowerCase()]={href:cap[2],title:cap[3]};else if(top&&(cap=this.rules.table.exec(src))){for(src=src.substring(cap[0].length),item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/(?: *\| *)?\n$/,"").split("\n")},i=0;i<item.align.length;i++)/^ *-+: *$/.test(item.align[i])?item.align[i]="right":/^ *:-+: *$/.test(item.align[i])?item.align[i]="center":/^ *:-+ *$/.test(item.align[i])?item.align[i]="left":item.align[i]=null;for(i=0;i<item.cells.length;i++)item.cells[i]=item.cells[i].replace(/^ *\| *| *\| *$/g,"").split(/ *\| */);this.tokens.push(item)}else if(top&&(cap=this.rules.paragraph.exec(src)))src=src.substring(cap[0].length),this.tokens.push({type:"paragraph",text:"\n"===cap[1].charAt(cap[1].length-1)?cap[1].slice(0,-1):cap[1]});else if(cap=this.rules.text.exec(src))src=src.substring(cap[0].length),this.tokens.push({type:"text",text:cap[0]});else if(src)throw new Error("Infinite loop on byte: "+src.charCodeAt(0));return this.tokens};var inline={escape:/^\\([\\`*{}\[\]()#+\-.!_>])/,autolink:/^<([^ >]+(@|:\/)[^ >]+)>/,url:noop,tag:/^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,link:/^!?\[(inside)\]\(href\)/,reflink:/^!?\[(inside)\]\s*\[([^\]]*)\]/,nolink:/^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,strong:/^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,em:/^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,code:/^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,br:/^ {2,}\n(?!\s*$)/,del:noop,text:/^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/};inline._inside=/(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/,inline._href=/\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/,inline.link=replace(inline.link)("inside",inline._inside)("href",inline._href)(),inline.reflink=replace(inline.reflink)("inside",inline._inside)(),inline.normal=merge({},inline),inline.pedantic=merge({},inline.normal,{strong:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,em:/^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/}),inline.gfm=merge({},inline.normal,{escape:replace(inline.escape)("])","~|])")(),url:/^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,del:/^~~(?=\S)([\s\S]*?\S)~~/,text:replace(inline.text)("]|","~]|")("|","|https?://|")()}),inline.breaks=merge({},inline.gfm,{br:replace(inline.br)("{2,}","*")(),text:replace(inline.gfm.text)("{2,}","*")()}),InlineLexer.rules=inline,InlineLexer.output=function(src,links,options){return new InlineLexer(links,options).output(src)},InlineLexer.prototype.output=function(src){for(var 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exports?module.exports=marked:this.marked=marked}).call(function(){return this||("undefined"!=typeof window?window:global)}())}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],168:[function(require,module,exports){function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(fun){if(cachedSetTimeout===setTimeout)return setTimeout(fun,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(fun,0);try{return cachedSetTimeout(fun,0)}catch(e){try{return cachedSetTimeout.call(null,fun,0)}catch(e){return cachedSetTimeout.call(this,fun,0)}}}function runClearTimeout(marker){if(cachedClearTimeout===clearTimeout)return clearTimeout(marker);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return 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a %s. You may have forgotten to pass an argument to the type checker creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and shape all require an argument).",componentName||"React class",location,typeSpecName,typeof error),error instanceof Error&&!(error.message in loggedTypeFailures)){loggedTypeFailures[error.message]=!0;var stack=getStack?getStack():"";warning(!1,"Failed %s type: %s%s",location,error.message,null!=stack?stack:"")}}}}).call(this,require("_process"))},{"./lib/ReactPropTypesSecret":173,_process:168,"fbjs/lib/invariant":65,"fbjs/lib/warning":66}],170:[function(require,module,exports){"use strict";var emptyFunction=require("fbjs/lib/emptyFunction"),invariant=require("fbjs/lib/invariant");module.exports=function(){function shim(){invariant(!1,"Calling PropTypes validators directly is not supported by the `prop-types` package. Use PropTypes.checkPropTypes() to call them. Read more at http://fb.me/use-check-prop-types")}function getShim(){return shim}shim.isRequired=shim;var ReactPropTypes={array:shim,bool:shim,func:shim,number:shim,object:shim,string:shim,symbol:shim,any:shim,arrayOf:getShim,element:shim,instanceOf:getShim,node:shim,objectOf:getShim,oneOf:getShim,oneOfType:getShim,shape:getShim};return ReactPropTypes.checkPropTypes=emptyFunction,ReactPropTypes.PropTypes=ReactPropTypes,ReactPropTypes}},{"fbjs/lib/emptyFunction":64,"fbjs/lib/invariant":65}],171:[function(require,module,exports){(function(process){"use strict";var emptyFunction=require("fbjs/lib/emptyFunction"),invariant=require("fbjs/lib/invariant"),warning=require("fbjs/lib/warning"),ReactPropTypesSecret=require("./lib/ReactPropTypesSecret"),checkPropTypes=require("./checkPropTypes");module.exports=function(isValidElement,throwOnDirectAccess){function getIteratorFn(maybeIterable){var iteratorFn=maybeIterable&&(ITERATOR_SYMBOL&&maybeIterable[ITERATOR_SYMBOL]||maybeIterable[FAUX_ITERATOR_SYMBOL]);if("function"==typeof iteratorFn)return iteratorFn}function is(x,y){return x===y?0!==x||1/x==1/y:x!==x&&y!==y}function PropTypeError(message){this.message=message,this.stack=""}function createChainableTypeChecker(validate){function checkType(isRequired,props,propName,componentName,location,propFullName,secret){if(componentName=componentName||ANONYMOUS,propFullName=propFullName||propName,secret!==ReactPropTypesSecret)if(throwOnDirectAccess)invariant(!1,"Calling PropTypes validators directly is not supported by the `prop-types` package. Use `PropTypes.checkPropTypes()` to call them. Read more at http://fb.me/use-check-prop-types");else if("production"!==process.env.NODE_ENV&&"undefined"!=typeof console){var cacheKey=componentName+":"+propName;!manualPropTypeCallCache[cacheKey]&&manualPropTypeWarningCount<3&&(warning(!1,"You are manually calling a React.PropTypes validation function for the `%s` prop on `%s`. This is deprecated and will throw in the standalone `prop-types` package. You may be seeing this warning due to a third-party PropTypes library. See https://fb.me/react-warning-dont-call-proptypes for details.",propFullName,componentName),manualPropTypeCallCache[cacheKey]=!0,manualPropTypeWarningCount++)}return null==props[propName]?isRequired?new PropTypeError(null===props[propName]?"The "+location+" `"+propFullName+"` is marked as required in `"+componentName+"`, but its value is `null`.":"The "+location+" `"+propFullName+"` is marked as required in `"+componentName+"`, but its value is `undefined`."):null:validate(props,propName,componentName,location,propFullName)}if("production"!==process.env.NODE_ENV)var manualPropTypeCallCache={},manualPropTypeWarningCount=0;var chainedCheckType=checkType.bind(null,!1);return chainedCheckType.isRequired=checkType.bind(null,!0),chainedCheckType}function createPrimitiveTypeChecker(expectedType){return createChainableTypeChecker(function(props,propName,componentName,location,propFullName,secret){var propValue=props[propName];return getPropType(propValue)!==expectedType?new PropTypeError("Invalid "+location+" `"+propFullName+"` of type `"+getPreciseType(propValue)+"` supplied to `"+componentName+"`, expected `"+expectedType+"`."):null})}function isNode(propValue){switch(typeof propValue){case"number":case"string":case"undefined":return!0;case"boolean":return!propValue;case"object":if(Array.isArray(propValue))return propValue.every(isNode);if(null===propValue||isValidElement(propValue))return!0;var iteratorFn=getIteratorFn(propValue);if(!iteratorFn)return!1;var step,iterator=iteratorFn.call(propValue);if(iteratorFn!==propValue.entries){for(;!(step=iterator.next()).done;)if(!isNode(step.value))return!1}else for(;!(step=iterator.next()).done;){var entry=step.value;if(entry&&!isNode(entry[1]))return!1}return!0;default:return!1}}function isSymbol(propType,propValue){return"symbol"===propType||("Symbol"===propValue["@@toStringTag"]||"function"==typeof Symbol&&propValue instanceof Symbol)}function getPropType(propValue){var propType=typeof propValue;return Array.isArray(propValue)?"array":propValue instanceof RegExp?"object":isSymbol(propType,propValue)?"symbol":propType}function getPreciseType(propValue){var propType=getPropType(propValue);if("object"===propType){if(propValue instanceof Date)return"date";if(propValue instanceof RegExp)return"regexp"}return propType}function getClassName(propValue){return propValue.constructor&&propValue.constructor.name?propValue.constructor.name:ANONYMOUS}var ITERATOR_SYMBOL="function"==typeof Symbol&&Symbol.iterator,FAUX_ITERATOR_SYMBOL="@@iterator",ANONYMOUS="<<anonymous>>",ReactPropTypes={array:createPrimitiveTypeChecker("array"),bool:createPrimitiveTypeChecker("boolean"),func:createPrimitiveTypeChecker("function"),number:createPrimitiveTypeChecker("number"),object:createPrimitiveTypeChecker("object"),string:createPrimitiveTypeChecker("string"),symbol:createPrimitiveTypeChecker("symbol"),any:createChainableTypeChecker(emptyFunction.thatReturnsNull),arrayOf:function(typeChecker){return createChainableTypeChecker(function(props,propName,componentName,location,propFullName){if("function"!=typeof typeChecker)return new PropTypeError("Property `"+propFullName+"` of component `"+componentName+"` has invalid PropType notation inside arrayOf.");var propValue=props[propName];if(!Array.isArray(propValue))return new PropTypeError("Invalid "+location+" `"+propFullName+"` of type `"+getPropType(propValue)+"` supplied to `"+componentName+"`, expected an array.");for(var i=0;i<propValue.length;i++){var error=typeChecker(propValue,i,componentName,location,propFullName+"["+i+"]",ReactPropTypesSecret);if(error instanceof Error)return error}return null})},element:function(){return createChainableTypeChecker(function(props,propName,componentName,location,propFullName){var propValue=props[propName];return isValidElement(propValue)?null:new PropTypeError("Invalid "+location+" `"+propFullName+"` of type `"+getPropType(propValue)+"` supplied to `"+componentName+"`, expected a single ReactElement.")})}(),instanceOf:function(expectedClass){return createChainableTypeChecker(function(props,propName,componentName,location,propFullName){if(!(props[propName]instanceof expectedClass)){var expectedClassName=expectedClass.name||ANONYMOUS;return new PropTypeError("Invalid "+location+" `"+propFullName+"` of type `"+getClassName(props[propName])+"` supplied to `"+componentName+"`, expected instance of `"+expectedClassName+"`.")}return null})},node:function(){return createChainableTypeChecker(function(props,propName,componentName,location,propFullName){return isNode(props[propName])?null:new PropTypeError("Invalid "+location+" `"+propFullName+"` supplied to `"+componentName+"`, expected a ReactNode.")})}(),objectOf:function(typeChecker){return createChainableTypeChecker(function(props,propName,componentName,location,propFullName){if("function"!=typeof typeChecker)return new PropTypeError("Property `"+propFullName+"` of component `"+componentName+"` has invalid PropType notation inside objectOf.");var propValue=props[propName],propType=getPropType(propValue);if("object"!==propType)return new PropTypeError("Invalid "+location+" `"+propFullName+"` of type `"+propType+"` supplied to `"+componentName+"`, expected an object.");for(var key in propValue)if(propValue.hasOwnProperty(key)){var error=typeChecker(propValue,key,componentName,location,propFullName+"."+key,ReactPropTypesSecret);if(error instanceof Error)return error}return null})},oneOf:function(expectedValues){return Array.isArray(expectedValues)?createChainableTypeChecker(function(props,propName,componentName,location,propFullName){for(var propValue=props[propName],i=0;i<expectedValues.length;i++)if(is(propValue,expectedValues[i]))return null;return new PropTypeError("Invalid "+location+" `"+propFullName+"` of value `"+propValue+"` supplied to `"+componentName+"`, expected one of "+JSON.stringify(expectedValues)+".")}):("production"!==process.env.NODE_ENV&&warning(!1,"Invalid argument supplied to oneOf, expected an instance of array."),emptyFunction.thatReturnsNull)},oneOfType:function(arrayOfTypeCheckers){return Array.isArray(arrayOfTypeCheckers)?createChainableTypeChecker(function(props,propName,componentName,location,propFullName){for(var i=0;i<arrayOfTypeCheckers.length;i++)if(null==(0,arrayOfTypeCheckers[i])(props,propName,componentName,location,propFullName,ReactPropTypesSecret))return null;return new PropTypeError("Invalid "+location+" `"+propFullName+"` supplied to `"+componentName+"`.")}):("production"!==process.env.NODE_ENV&&warning(!1,"Invalid argument supplied to oneOfType, expected an instance of array."),emptyFunction.thatReturnsNull)},shape:function(shapeTypes){return createChainableTypeChecker(function(props,propName,componentName,location,propFullName){var propValue=props[propName],propType=getPropType(propValue);if("object"!==propType)return new PropTypeError("Invalid "+location+" `"+propFullName+"` of type `"+propType+"` supplied to `"+componentName+"`, expected `object`.");for(var key in shapeTypes){var checker=shapeTypes[key];if(checker){var error=checker(propValue,key,componentName,location,propFullName+"."+key,ReactPropTypesSecret);if(error)return error}}return null})}};return PropTypeError.prototype=Error.prototype,ReactPropTypes.checkPropTypes=checkPropTypes,ReactPropTypes.PropTypes=ReactPropTypes,ReactPropTypes}}).call(this,require("_process"))},{"./checkPropTypes":169,"./lib/ReactPropTypesSecret":173,_process:168,"fbjs/lib/emptyFunction":64,"fbjs/lib/invariant":65,"fbjs/lib/warning":66}],172:[function(require,module,exports){(function(process){if("production"!==process.env.NODE_ENV){var REACT_ELEMENT_TYPE="function"==typeof Symbol&&Symbol.for&&Symbol.for("react.element")||60103;module.exports=require("./factoryWithTypeCheckers")(function(object){return"object"==typeof object&&null!==object&&object.$$typeof===REACT_ELEMENT_TYPE},!0)}else module.exports=require("./factoryWithThrowingShims")()}).call(this,require("_process"))},{"./factoryWithThrowingShims":170,"./factoryWithTypeCheckers":171,_process:168}],173:[function(require,module,exports){"use strict";module.exports="SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED"},{}],174:[function(require,module,exports){"function"==typeof Object.create?module.exports=function(ctor,superCtor){ctor.super_=superCtor,ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype,ctor.prototype=new TempCtor,ctor.prototype.constructor=ctor}},{}],175:[function(require,module,exports){module.exports=function(arg){return arg&&"object"==typeof arg&&"function"==typeof arg.copy&&"function"==typeof arg.fill&&"function"==typeof arg.readUInt8}},{}],176:[function(require,module,exports){(function(process,global){function inspect(obj,opts){var ctx={seen:[],stylize:stylizeNoColor};return arguments.length>=3&&(ctx.depth=arguments[2]),arguments.length>=4&&(ctx.colors=arguments[3]),isBoolean(opts)?ctx.showHidden=opts:opts&&exports._extend(ctx,opts),isUndefined(ctx.showHidden)&&(ctx.showHidden=!1),isUndefined(ctx.depth)&&(ctx.depth=2),isUndefined(ctx.colors)&&(ctx.colors=!1),isUndefined(ctx.customInspect)&&(ctx.customInspect=!0),ctx.colors&&(ctx.stylize=stylizeWithColor),formatValue(ctx,obj,ctx.depth)}function stylizeWithColor(str,styleType){var style=inspect.styles[styleType];return style?"["+inspect.colors[style][0]+"m"+str+"["+inspect.colors[style][1]+"m":str}function stylizeNoColor(str,styleType){return str}function arrayToHash(array){var hash={};return array.forEach(function(val,idx){hash[val]=!0}),hash}function formatValue(ctx,value,recurseTimes){if(ctx.customInspect&&value&&isFunction(value.inspect)&&value.inspect!==exports.inspect&&(!value.constructor||value.constructor.prototype!==value)){var ret=value.inspect(recurseTimes,ctx);return isString(ret)||(ret=formatValue(ctx,ret,recurseTimes)),ret}var primitive=formatPrimitive(ctx,value);if(primitive)return primitive;var keys=Object.keys(value),visibleKeys=arrayToHash(keys);if(ctx.showHidden&&(keys=Object.getOwnPropertyNames(value)),isError(value)&&(keys.indexOf("message")>=0||keys.indexOf("description")>=0))return formatError(value);if(0===keys.length){if(isFunction(value)){var name=value.name?": "+value.name:"";return ctx.stylize("[Function"+name+"]","special")}if(isRegExp(value))return ctx.stylize(RegExp.prototype.toString.call(value),"regexp");if(isDate(value))return ctx.stylize(Date.prototype.toString.call(value),"date");if(isError(value))return formatError(value)}var base="",array=!1,braces=["{","}"];if(isArray(value)&&(array=!0,braces=["[","]"]),isFunction(value)&&(base=" [Function"+(value.name?": "+value.name:"")+"]"),isRegExp(value)&&(base=" "+RegExp.prototype.toString.call(value)),isDate(value)&&(base=" "+Date.prototype.toUTCString.call(value)),isError(value)&&(base=" "+formatError(value)),0===keys.length&&(!array||0==value.length))return braces[0]+base+braces[1];if(recurseTimes<0)return isRegExp(value)?ctx.stylize(RegExp.prototype.toString.call(value),"regexp"):ctx.stylize("[Object]","special");ctx.seen.push(value);var output;return output=array?formatArray(ctx,value,recurseTimes,visibleKeys,keys):keys.map(function(key){return formatProperty(ctx,value,recurseTimes,visibleKeys,key,array)}),ctx.seen.pop(),reduceToSingleString(output,base,braces)}function formatPrimitive(ctx,value){if(isUndefined(value))return ctx.stylize("undefined","undefined");if(isString(value)){var simple="'"+JSON.stringify(value).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return ctx.stylize(simple,"string")}return isNumber(value)?ctx.stylize(""+value,"number"):isBoolean(value)?ctx.stylize(""+value,"boolean"):isNull(value)?ctx.stylize("null","null"):void 0}function formatError(value){return"["+Error.prototype.toString.call(value)+"]"}function formatArray(ctx,value,recurseTimes,visibleKeys,keys){for(var output=[],i=0,l=value.length;i<l;++i)hasOwnProperty(value,String(i))?output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,String(i),!0)):output.push("");return keys.forEach(function(key){key.match(/^\d+$/)||output.push(formatProperty(ctx,value,recurseTimes,visibleKeys,key,!0))}),output}function formatProperty(ctx,value,recurseTimes,visibleKeys,key,array){var name,str,desc;if((desc=Object.getOwnPropertyDescriptor(value,key)||{value:value[key]}).get?str=desc.set?ctx.stylize("[Getter/Setter]","special"):ctx.stylize("[Getter]","special"):desc.set&&(str=ctx.stylize("[Setter]","special")),hasOwnProperty(visibleKeys,key)||(name="["+key+"]"),str||(ctx.seen.indexOf(desc.value)<0?(str=isNull(recurseTimes)?formatValue(ctx,desc.value,null):formatValue(ctx,desc.value,recurseTimes-1)).indexOf("\n")>-1&&(str=array?str.split("\n").map(function(line){return" "+line}).join("\n").substr(2):"\n"+str.split("\n").map(function(line){return" "+line}).join("\n")):str=ctx.stylize("[Circular]","special")),isUndefined(name)){if(array&&key.match(/^\d+$/))return str;(name=JSON.stringify(""+key)).match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(name=name.substr(1,name.length-2),name=ctx.stylize(name,"name")):(name=name.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),name=ctx.stylize(name,"string"))}return name+": "+str}function reduceToSingleString(output,base,braces){var numLinesEst=0;return output.reduce(function(prev,cur){return numLinesEst++,cur.indexOf("\n")>=0&&numLinesEst++,prev+cur.replace(/\u001b\[\d\d?m/g,"").length+1},0)>60?braces[0]+(""===base?"":base+"\n ")+" "+output.join(",\n ")+" "+braces[1]:braces[0]+base+" "+output.join(", ")+" "+braces[1]}function isArray(ar){return Array.isArray(ar)}function isBoolean(arg){return"boolean"==typeof arg}function isNull(arg){return null===arg}function isNumber(arg){return"number"==typeof arg}function isString(arg){return"string"==typeof arg}function isUndefined(arg){return void 0===arg}function isRegExp(re){return isObject(re)&&"[object RegExp]"===objectToString(re)}function isObject(arg){return"object"==typeof arg&&null!==arg}function isDate(d){return isObject(d)&&"[object Date]"===objectToString(d)}function isError(e){return isObject(e)&&("[object Error]"===objectToString(e)||e instanceof Error)}function isFunction(arg){return"function"==typeof arg}function objectToString(o){return Object.prototype.toString.call(o)}function pad(n){return n<10?"0"+n.toString(10):n.toString(10)}function timestamp(){var d=new Date,time=[pad(d.getHours()),pad(d.getMinutes()),pad(d.getSeconds())].join(":");return[d.getDate(),months[d.getMonth()],time].join(" ")}function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop)}var formatRegExp=/%[sdj%]/g;exports.format=function(f){if(!isString(f)){for(var objects=[],i=0;i<arguments.length;i++)objects.push(inspect(arguments[i]));return objects.join(" ")}for(var i=1,args=arguments,len=args.length,str=String(f).replace(formatRegExp,function(x){if("%%"===x)return"%";if(i>=len)return x;switch(x){case"%s":return String(args[i++]);case"%d":return Number(args[i++]);case"%j":try{return JSON.stringify(args[i++])}catch(_){return"[Circular]"}default:return x}}),x=args[i];i<len;x=args[++i])isNull(x)||!isObject(x)?str+=" "+x:str+=" "+inspect(x);return str},exports.deprecate=function(fn,msg){if(isUndefined(global.process))return function(){return exports.deprecate(fn,msg).apply(this,arguments)};if(!0===process.noDeprecation)return fn;var warned=!1;return function(){if(!warned){if(process.throwDeprecation)throw new Error(msg);process.traceDeprecation?console.trace(msg):console.error(msg),warned=!0}return fn.apply(this,arguments)}};var debugEnviron,debugs={};exports.debuglog=function(set){if(isUndefined(debugEnviron)&&(debugEnviron=process.env.NODE_DEBUG||""),set=set.toUpperCase(),!debugs[set])if(new RegExp("\\b"+set+"\\b","i").test(debugEnviron)){var pid=process.pid;debugs[set]=function(){var msg=exports.format.apply(exports,arguments);console.error("%s %d: %s",set,pid,msg)}}else debugs[set]=function(){};return debugs[set]},exports.inspect=inspect,inspect.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},inspect.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"},exports.isArray=isArray,exports.isBoolean=isBoolean,exports.isNull=isNull,exports.isNullOrUndefined=function(arg){return null==arg},exports.isNumber=isNumber,exports.isString=isString,exports.isSymbol=function(arg){return"symbol"==typeof arg},exports.isUndefined=isUndefined,exports.isRegExp=isRegExp,exports.isObject=isObject,exports.isDate=isDate,exports.isError=isError,exports.isFunction=isFunction,exports.isPrimitive=function(arg){return null===arg||"boolean"==typeof arg||"number"==typeof arg||"string"==typeof arg||"symbol"==typeof arg||void 0===arg},exports.isBuffer=require("./support/isBuffer");var 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|
app/javascript/mastodon/features/ui/components/boost_modal.js | mosaxiv/mastodon | import React from 'react';
import ImmutablePropTypes from 'react-immutable-proptypes';
import PropTypes from 'prop-types';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
import Button from '../../../components/button';
import StatusContent from '../../../components/status_content';
import Avatar from '../../../components/avatar';
import RelativeTimestamp from '../../../components/relative_timestamp';
import DisplayName from '../../../components/display_name';
import ImmutablePureComponent from 'react-immutable-pure-component';
const messages = defineMessages({
reblog: { id: 'status.reblog', defaultMessage: 'Boost' },
});
@injectIntl
export default class BoostModal extends ImmutablePureComponent {
static contextTypes = {
router: PropTypes.object,
};
static propTypes = {
status: ImmutablePropTypes.map.isRequired,
onReblog: PropTypes.func.isRequired,
onClose: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
componentDidMount() {
this.button.focus();
}
handleReblog = () => {
this.props.onReblog(this.props.status);
this.props.onClose();
}
handleAccountClick = (e) => {
if (e.button === 0 && !(e.ctrlKey || e.metaKey)) {
e.preventDefault();
this.props.onClose();
this.context.router.history.push(`/accounts/${this.props.status.getIn(['account', 'id'])}`);
}
}
setRef = (c) => {
this.button = c;
}
render () {
const { status, intl } = this.props;
return (
<div className='modal-root__modal boost-modal'>
<div className='boost-modal__container'>
<div className='status light'>
<div className='boost-modal__status-header'>
<div className='boost-modal__status-time'>
<a href={status.get('url')} className='status__relative-time' target='_blank' rel='noopener'><RelativeTimestamp timestamp={status.get('created_at')} /></a>
</div>
<a onClick={this.handleAccountClick} href={status.getIn(['account', 'url'])} className='status__display-name'>
<div className='status__avatar'>
<Avatar account={status.get('account')} size={48} />
</div>
<DisplayName account={status.get('account')} />
</a>
</div>
<StatusContent status={status} />
</div>
</div>
<div className='boost-modal__action-bar'>
<div><FormattedMessage id='boost_modal.combo' defaultMessage='You can press {combo} to skip this next time' values={{ combo: <span>Shift + <i className='fa fa-retweet' /></span> }} /></div>
<Button text={intl.formatMessage(messages.reblog)} onClick={this.handleReblog} ref={this.setRef} />
</div>
</div>
);
}
}
|
src/layouts/Post/index.js | codepreneur/site | import React, { PropTypes } from "react"
import LatestPosts from "../../components/LatestPosts"
import Page from "../Page"
// import styles from "./index.css"
const Post = (props) => {
// it's up to you to choose what to do with this layout ;)
const pageDate = props.head.date ? new Date(props.head.date) : null
return (
<Page
{ ...props }
header={
<div>
<header>
{
pageDate &&
<time key={ pageDate.toISOString() }>
{ pageDate.toDateString() }
</time>
}
</header>
</div>
}
>
<hr />
<LatestPosts />
</Page>
)
}
Post.propTypes = {
head: PropTypes.object.isRequired,
}
export default Post
|
stories/components/staffCard/index.js | tal87/operationcode_frontend | import React from 'react';
import { storiesOf } from '@storybook/react';
import jamesBondJpg from '../../asset/james-bond.jpg';
import StaffCard from 'shared/components/staffCard/staffCard';
storiesOf('shared/components/staffCard', module)
.add('Default', () => (
<StaffCard
name="James Bond"
src={jamesBondJpg}
alt="james-bond"
role="Developer"
twitter="@JamesBond007"
email="[email protected]"
/>
)); |
src/components/Cart.js | selimsevencan/catalog | import React, { Component } from 'react';
import { Card, Icon, Badge, Button, Col } from 'antd';
import { connect } from 'react-redux';
import { removeFromCart } from '../actions';
class Cart extends Component {
render() {
const { cart } = this.props;
return (
<Col xs={2} sm={4} md={6} lg={6} xl={6}>
<div className="cartWrapper">
<Card
className="cart"
title={<span><Icon className="cartIcon" type="shopping-cart" /> Cart</span>}
extra={<Badge count={this.props.cart.count} />}
>
<div className="cartItems">
{cart.items.reverse().map((cartItem, index) => (
<div key={index} className="cartItem">
<span>{cartItem.name}</span>
<table className="table table-condensed">
<thead>
<tr>
<th>Size</th>
<th>Price</th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>{cartItem.size}</td>
<td>{cartItem.price}</td>
<td>
<Button
onClick={ () => this.props.removeFromCart(cartItem.id) }
style={{ float: 'right' }}
type="danger"
icon="close"
/>
</td>
</tr>
</tbody>
</table>
</div>
))}
</div>
<div className="totalPrice">
<strong>Total: </strong>
<span>R$ </span>
{cart.total.toString().slice(0,3)},
{cart.total.toString().slice(3)}
</div>
</Card>
</div>
</Col>
)
}
}
function mapStateToProps(state, props) {
return {
cart: state.cart
};
}
function mapDispatchToProps(dispatch) {
return {
removeFromCart: (id) => {
dispatch(removeFromCart(id))
}
}
}
export default connect(mapStateToProps, mapDispatchToProps)(Cart); |
components/CalendarDay.js | Jack3113/edtBordeaux | import React from 'react';
import { Text, TouchableOpacity, View } from 'react-native';
import PropTypes from 'prop-types';
import moment from 'moment';
import style from '../Style';
class CalendarDay extends React.Component {
static propTypes = {
currentDay: PropTypes.instanceOf(moment),
item: PropTypes.instanceOf(moment),
onPressItem: PropTypes.func,
selectedDay: PropTypes.instanceOf(moment),
theme: PropTypes.object,
};
_onPress = () => {
if (this.props.onPressItem) {
requestAnimationFrame(() => {
this.props.onPressItem(this.props.item);
});
}
};
static getBackgroundColor(props) {
return props.item.isSame(props.selectedDay, 'day')
? props.theme.calendar.selection
: props.item.isSame(props.currentDay, 'day')
? props.theme.calendar.currentDay
: props.item.day() === 0
? props.theme.calendar.sunday
: 'transparent';
}
shouldComponentUpdate(nextProps, nextState) {
return CalendarDay.getBackgroundColor(nextProps) !== CalendarDay.getBackgroundColor(this.props);
}
render() {
const { theme } = this.props;
return (
<TouchableOpacity
onPress={this._onPress}
style={{
width: 64,
height: 64,
paddingHorizontal: 16,
alignItems: 'center',
justifyContent: 'center',
flex: 1,
borderTopRightRadius: 4,
borderTopLeftRadius: 4,
backgroundColor: CalendarDay.getBackgroundColor(this.props),
}}>
<View data-month={this.props.item.month()}>
<Text
style={{
textAlign: 'center',
fontSize: 24,
marginBottom: 4,
color: this.props.item.isSame(this.props.selectedDay, 'day') ? theme.lightFont : theme.font,
}}>
{this.props.item.date()}
</Text>
<Text
style={{
textAlign: 'center',
fontSize: 12,
color: this.props.item.isSame(this.props.selectedDay, 'day') ? theme.lightFont : theme.font,
}}>
{this.props.item.format('ddd')}
</Text>
</View>
</TouchableOpacity>
);
}
}
export default CalendarDay;
|
ajax/libs/angular.js/0.9.17/angular-scenario.min.js | terrymun/cdnjs | /*!
* jQuery JavaScript Library v1.4.2
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Sat Feb 13 22:33:48 2010 -0500
*/
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* Copyright 2009, The Dojo Foundation
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A();if(dB&&a4(dA=dB.length)){for(dF=0;dF<dA;dF++){dM.put(dB[dF],true)}}}try{for(dF=0,dA=dE.length;dF<dA;dF++){dH=dJ[dp]=dE[dF];dK=dr(dJ);if(dz.length>dF){dC=du[dF];if(dK!=dz[dF]){(dC).text(dz[dF]=dK)}}else{if(!dG){dG=u.createDocumentFragment()}dz.push(dK);du.push(dC=dm.clone());dC.attr("value",dF).text(dK);dG.appendChild(dC[0])}if(dD){if(dt[dF]!=(dI=dM.remove(dH))){dC[0].selected=!!(dt[dF]=dI)}}else{if(dB==dH){dM=dF}}}if(dG){ds.append(cB(dG))}while(du.length>dF){du.pop().remove();delete dt[du.length]}if(!dD){if(dM===""&&dB){dM="?"}if(dt!==dM){if(dv){if(dt==""){dv.remove()}if(dM===""){ds.prepend(dv)}}if(dy){if(dt=="?"){dy.remove()}if(dM==="?"){ds.prepend(dy)}}ds.val(dt=dM)}}}finally{dJ=null}})}});G("ng:include",function(dl){var dm=this,dk=dl.attr("src"),dn=dl.attr("scope")||"",dj=dl[0].getAttribute("onload")||"";if(dl[0]["ng:compiled"]){this.descend(true);this.directives(true)}else{dl[0]["ng:compiled"]=true;return co(function(du,dr){var dt=this,dp;var dv=0;var ds=false;function dq(){dv++}this.$watch(dk,dq);this.$watch(dn,dq);dt.$onEval(function(){if(dp&&!ds){ds=true;try{dp.$eval()}finally{ds=false}}});this.$watch(function(){return dv},function(){var dx=this.$eval(dk),dw=this.$eval(dn);if(dx){du("GET",dx,null,function(dz,dy){dr.html(dy);dp=dw||b9(dt);dm.compile(dr)(dp);dt.$eval(dj)},false,true)}else{dp=null;dr.html("")}})},{$inject:["$xhr.cache"]})}});var m=G("ng:switch",function(dn){var dp=this,dm=dn.attr("on"),dr=(dn.attr("using")||"equals"),dj=dr.split(":"),dk=m[dj.shift()],dl=dn.attr("change")||"",dq=[];if(!dk){throw"Using expression '"+dr+"' unknown."}if(!dm){throw"Missing 'on' attribute."}a7(dn,function(du){var ds=du.attr("ng:switch-when");var dt={change:dl,element:du,template:dp.compile(du)};if(cz(ds)){dt.when=function(dw,dx){var dv=[dx,ds];bg(dj,function(dy){dv.push(dy)});return dk.apply(dw,dv)};dq.unshift(dt)}else{if(cz(du.attr("ng:switch-default"))){dt.when=cK(true);dq.push(dt)}}});bg(dq,function(ds){ds.element.remove()});dn.html("");return function(dt){var du=this,ds;this.$watch(dm,function(dw){var dv=false;dt.html("");ds=b9(du);bg(dq,function(dx){if(!dv&&dx.when(ds,dw)){dv=true;ds.$tryEval(dx.change,dt);dx.template(ds,function(dy){dt.append(dy)})}})});du.$onEval(function(){if(ds){ds.$eval()}})}},{equals:function(dk,dj){return""+dk==dj}});G("a",function(){this.descend(true);this.directives(true);return function(dj){var dk=((dj.attr("ng:bind-attr")||"").indexOf('"href":')!==-1);if(!dk&&!dj.attr("name")&&!dj.attr("href")){dj.attr("href","")}if(dj.attr("href")===""&&!dk){dj.bind("click",function(dl){dl.preventDefault()})}}});G("@ng:repeat",function(dl,dj){dj.removeAttr("ng:repeat");dj.replaceWith(cB("<!-- ng:repeat: "+dl+" -->"));var dk=this.compile(dj);return function(dt){var dq=dl.match(/^\s*(.+)\s+in\s+(.*)\s*$/),dm,du,dn,ds;if(!dq){throw c7("Expected ng:repeat in form of '_item_ in _collection_' but got '"+dl+"'.")}dm=dq[1];du=dq[2];dq=dm.match(/^([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\)$/);if(!dq){throw c7("'item' in 'item in collection' should be identifier or (key, value) but got '"+keyValue+"'.")}dn=dq[3]||dq[1];ds=dq[2];var dr=[],dp=this;this.$onEval(function(){var dy=0,dw=dr.length,dD=dt,dx=this.$tryEval(du,dt),dC=aC(dx,true),dz=(dj[0].nodeName!="OPTION")?u.createDocumentFragment():null,dv,dA,dB;for(dB in dx){if(dx.hasOwnProperty(dB)){if(dy<dw){dA=dr[dy];dA[dn]=dx[dB];if(ds){dA[ds]=dB}dD=dA.$element;dA.$position=dy==0?"first":(dy==dC-1?"last":"middle");dA.$eval()}else{dA=b9(dp);dA[dn]=dx[dB];if(ds){dA[ds]=dB}dA.$index=dy;dA.$position=dy==0?"first":(dy==dC-1?"last":"middle");dr.push(dA);dk(dA,function(dE){dE.attr("ng:repeat-index",dy);if(dz){dz.appendChild(dE[0]);dv=true}else{dD.after(dE);dD=dE}})}dy++}}if(dv){dD.after(cB(dz))}while(dr.length>dy){dr.pop().$element.remove()}},dt)}});G("@ng:non-bindable",j);G("ng:view",function(dj){var dk=this;if(!dj[0]["ng:compiled"]){dj[0]["ng:compiled"]=true;return cR("$xhr.cache","$route",function(dl,dq,dn){var dp=this,dm;dq.onChange(function(){var dr;if(dq.current){dr=dq.current.template;dm=dq.current.scope}if(dr){dl("GET",dr,function(dt,ds){dn.html(ds);dk.compile(dn)(dm)})}else{dn.html("")}})();dp.$onEval(function(){if(dm){dm.$eval()}})})}else{this.descend(true);this.directives(true)}});var cA;bC("$browser",function(dj){if(!cA){cA=new aX(b7,cB(b7.document),cB(b7.document.body),S,dj);cA.bind()}return cA},{$inject:["$log"]});co(aK,{element:cB,compile:bc,scope:b9,copy:bF,extend:co,equals:r,forEach:bg,injector:cd,noop:j,bind:bQ,toJson:cD,fromJson:X,identity:aO,isUndefined:bM,isDefined:cP,isString:cz,isFunction:K,isObject:df,isNumber:a4,isArray:bk});aZ();aK.scenario=aK.scenario||{};aK.scenario.output=aK.scenario.output||function(dj,dk){aK.scenario.output[dj]=dk};aK.scenario.dsl=aK.scenario.dsl||function(dj,dk){aK.scenario.dsl[dj]=function(){function dl(ds,dq){var dn=ds.apply(this,dq);if(aK.isFunction(dn)||dn instanceof aK.scenario.Future){return dn}var dp=this;var dr=aK.extend({},dn);aK.forEach(dr,function(du,dt){if(aK.isFunction(du)){dr[dt]=function(){return dl.call(dp,du,arguments)}}else{dr[dt]=du}});return dr}var dm=dk.apply(this,arguments);return function(){return dl.call(this,dm,arguments)}}};aK.scenario.matcher=aK.scenario.matcher||function(dj,dk){aK.scenario.matcher[dj]=function(dm){var dn="expect "+this.future.name+" ";if(this.inverse){dn+="not "}var dl=this;this.addFuture(dn+dj+" "+aK.toJson(dm),function(dp){var dq;dl.actual=dl.future.value;if((dl.inverse&&dk.call(dl,dm))||(!dl.inverse&&!dk.call(dl,dm))){dq="expected "+aK.toJson(dm)+" but was "+aK.toJson(dl.actual)}dp(dq)})}};aK.scenario.setUpAndRun=function(dn){var dl=b7.location.href;var dj=cp(u.body);var dk=[];var dq=new aK.scenario.ObjectModel(c8);if(dn&&dn.scenario_output){dk=dn.scenario_output.split(",")}aK.forEach(aK.scenario.output,function(dt,dr){if(!dk.length||dc(dk,dr)!=-1){var ds=dj.append("<div></div>").find("div:last");ds.attr("id",dr);dt.call({},ds,c8,dq)}});if(!/^http/.test(dl)&&!/^https/.test(dl)){dj.append('<p id="system-error"></p>');dj.find("#system-error").text("Scenario runner must be run using http or https. The protocol "+dl.split(":")[0]+":// is not supported.");return}var dp=dj.append('<div id="application"></div>').find("#application");var dm=new aK.scenario.Application(dp);c8.on("RunnerEnd",function(){dp.css("display","none");dp.find("iframe").attr("src","about:blank")});c8.on("RunnerError",function(dr){if(b7.console){console.log(ac(dr))}else{alert(dr)}});c8.run(dm)};function ad(dn,dm,dk){var dl=0;function dj(dq,dp){if(dp&&dp>dl){dl=dp}if(dq||dl>=dn.length){dk(dq)}else{try{dm(dn[dl++],dj)}catch(dr){dk(dr)}}}dj()}function ac(dk,dl){dl=dl||5;var dm=dk.toString();if(dk.stack){var dj=dk.stack.split("\n");if(dj[0].indexOf(dm)===-1){dl++;dj.unshift(dk.message)}dm=dj.slice(0,dl).join("\n")}return dm}function D(dk){var dj=new c7();return function(){var dl=(dj.stack||"").split("\n")[dk];if(dl){if(dl.indexOf("@")!==-1){dl=dl.substring(dl.indexOf("@")+1)}else{dl=dl.substring(dl.indexOf("(")+1).replace(")","")}}return dl||""}}function c(dj,dk){if(dj&&!dj.nodeName){dj=dj[0]}if(!dj){return}if(!dk){dk={text:"change",textarea:"change",hidden:"change",password:"change",button:"click",submit:"click",reset:"click",image:"click",checkbox:"click",radio:"click","select-one":"change","select-multiple":"change"}[dj.type]||"click"}if(au(t(dj))=="option"){dj.parentNode.value=dj.value;dj=dj.parentNode;dk="change"}if(az<9){switch(dj.type){case"radio":case"checkbox":dj.checked=!dj.checked;break}dj.style.posLeft;dj.fireEvent("on"+dk);if(au(dj.type)=="submit"){while(dj){if(au(dj.nodeName)=="form"){dj.fireEvent("onsubmit");break}dj=dj.parentNode}}}else{var dl=u.createEvent("MouseEvents");dl.initMouseEvent(dk,true,true,b7,0,0,0,0,0,false,false,false,false,0,dj);dj.dispatchEvent(dl)}}(function(dk){var dj=dk.trigger;dk.trigger=function(dl){if(/(click|change|keydown)/.test(dl)){return this.each(function(dm,dn){c(dn,dl)})}return dj.apply(this,arguments)}})(cp.fn);cp.fn.bindings=function(dk){function dl(dn,dm){return dm instanceof RegExp?dm.test(dn):dn&&dn.indexOf(dm)>=0}var dj=[];this.find(".ng-binding:visible").each(function(){var dm=new cp(this);if(!aK.isDefined(dk)||dl(dm.attr("ng:bind"),dk)||dl(dm.attr("ng:bind-template"),dk)){if(dm.is("input, textarea")){dj.push(dm.val())}else{dj.push(dm.html())}}});return dj};aK.scenario.Application=function(dj){this.context=dj;dj.append('<h2>Current URL: <a href="about:blank">None</a></h2><div id="test-frames"></div>')};aK.scenario.Application.prototype.getFrame_=function(){return this.context.find("#test-frames iframe:last")};aK.scenario.Application.prototype.getWindow_=function(){var dj=this.getFrame_().attr("contentWindow");if(!dj){throw"Frame window is not accessible."}return dj};aK.scenario.Application.prototype.navigateTo=function(dk,dl,dn){var dj=this;var dm=this.getFrame_();dn=dn||function(dp){throw dp};if(dk==="about:blank"){dn("Sandbox Error: Navigating to about:blank is not allowed.")}else{if(dk.charAt(0)==="#"){dk=dm.attr("src").split("#")[0]+dk;dm.attr("src",dk);this.executeAction(dl)}else{dm.remove();this.context.find("#test-frames").append("<iframe>");dm=this.getFrame_();dm.load(function(){dm.unbind();try{dj.executeAction(dl)}catch(dp){dn(dp)}}).attr("src",dk)}}this.context.find("> h2 a").attr("href",dk).text(dk)};aK.scenario.Application.prototype.executeAction=function(dl){var dk=this;var dm=this.getWindow_();if(!dm.document){throw"Sandbox Error: Application document not accessible."}if(!dm.angular){return dl.call(this,dm,cp(dm.document))}var dj=dm.angular.service.$browser();dj.poll();dj.notifyWhenNoOutstandingRequests(function(){dl.call(dk,dm,cp(dm.document))})};aK.scenario.Describe=function(dk,dm){this.only=dm&&dm.only;this.beforeEachFns=[];this.afterEachFns=[];this.its=[];this.children=[];this.name=dk;this.parent=dm;this.id=aK.scenario.Describe.id++;var dj=this.beforeEachFns;this.setupBefore=function(){if(dm){dm.setupBefore.call(this)}aK.forEach(dj,function(dn){dn.call(this)},this)};var dl=this.afterEachFns;this.setupAfter=function(){aK.forEach(dl,function(dn){dn.call(this)},this);if(dm){dm.setupAfter.call(this)}}};aK.scenario.Describe.id=0;aK.scenario.Describe.specId=0;aK.scenario.Describe.prototype.beforeEach=function(dj){this.beforeEachFns.push(dj)};aK.scenario.Describe.prototype.afterEach=function(dj){this.afterEachFns.push(dj)};aK.scenario.Describe.prototype.describe=function(dk,dj){var dl=new aK.scenario.Describe(dk,this);this.children.push(dl);dj.call(dl)};aK.scenario.Describe.prototype.ddescribe=function(dk,dj){var dl=new aK.scenario.Describe(dk,this);dl.only=true;this.children.push(dl);dj.call(dl)};aK.scenario.Describe.prototype.xdescribe=aK.noop;aK.scenario.Describe.prototype.it=function(dk,dj){this.its.push({id:aK.scenario.Describe.specId++,definition:this,only:this.only,name:dk,before:this.setupBefore,body:dj,after:this.setupAfter})};aK.scenario.Describe.prototype.iit=function(dk,dj){this.it.apply(this,arguments);this.its[this.its.length-1].only=true};aK.scenario.Describe.prototype.xit=aK.noop;aK.scenario.Describe.prototype.getSpecs=function(){var dk=arguments[0]||[];aK.forEach(this.children,function(dl){dl.getSpecs(dk)});aK.forEach(this.its,function(dl){dk.push(dl)});var dj=[];aK.forEach(dk,function(dl){if(dl.only){dj.push(dl)}});return(dj.length&&dj)||dk};aK.scenario.Future=function(dk,dl,dj){this.name=dk;this.behavior=dl;this.fulfilled=false;this.value=undefined;this.parser=aK.identity;this.line=dj||function(){return""}};aK.scenario.Future.prototype.execute=function(dk){var dj=this;this.behavior(function(dm,dl){dj.fulfilled=true;if(dl){try{dl=dj.parser(dl)}catch(dn){dm=dn}}dj.value=dm||dl;dk(dm,dl)})};aK.scenario.Future.prototype.parsedWith=function(dj){this.parser=dj;return this};aK.scenario.Future.prototype.fromJson=function(){return this.parsedWith(aK.fromJson)};aK.scenario.Future.prototype.toJson=function(){return this.parsedWith(aK.toJson)};aK.scenario.ObjectModel=function(dl){var dk=this;this.specMap={};this.listeners=[];this.value={name:"",children:{}};dl.on("SpecBegin",function(dm){var dq=dk.value,dp=[];aK.forEach(dk.getDefinitionPath(dm),function(dr){if(!dq.children[dr.name]){dq.children[dr.name]={id:dr.id,name:dr.name,children:{},specs:{}}}dq=dq.children[dr.name];dp.push(dr.name)});var dn=dk.specMap[dm.id]=dq.specs[dm.name]=new aK.scenario.ObjectModel.Spec(dm.id,dm.name,dp);dk.emit("SpecBegin",dn)});dl.on("SpecError",function(dm,dn){var dp=dk.getSpec(dm.id);dp.status="error";dp.error=dn;dk.emit("SpecError",dp,dn)});dl.on("SpecEnd",function(dm){var dn=dk.getSpec(dm.id);dj(dn);dk.emit("SpecEnd",dn)});dl.on("StepBegin",function(dm,dp){var dn=dk.getSpec(dm.id);var dp=new aK.scenario.ObjectModel.Step(dp.name);dn.steps.push(dp);dk.emit("StepBegin",dn,dp)});dl.on("StepEnd",function(dm,dp){var dn=dk.getSpec(dm.id);var dp=dn.getLastStep();if(dp.name!==dp.name){throw"Events fired in the wrong order. Step names don't match."}dj(dp);dk.emit("StepEnd",dn,dp)});dl.on("StepFailure",function(dm,dr,dn){var dq=dk.getSpec(dm.id),dp=dq.getLastStep();dp.setErrorStatus("failure",dn,dr.line());dq.setStatusFromStep(dp);dk.emit("StepFailure",dq,dp,dn)});dl.on("StepError",function(dm,dr,dn){var dq=dk.getSpec(dm.id),dp=dq.getLastStep();dp.setErrorStatus("error",dn,dr.line());dq.setStatusFromStep(dp);dk.emit("StepError",dq,dp,dn)});dl.on("RunnerEnd",function(){dk.emit("RunnerEnd")});function dj(dm){dm.endTime=new Date().getTime();dm.duration=dm.endTime-dm.startTime;dm.status=dm.status||"success"}};aK.scenario.ObjectModel.prototype.on=function(dj,dk){dj=dj.toLowerCase();this.listeners[dj]=this.listeners[dj]||[];this.listeners[dj].push(dk)};aK.scenario.ObjectModel.prototype.emit=function(dk){var dj=this,dl=Array.prototype.slice.call(arguments,1),dk=dk.toLowerCase();if(this.listeners[dk]){aK.forEach(this.listeners[dk],function(dm){dm.apply(dj,dl)})}};aK.scenario.ObjectModel.prototype.getDefinitionPath=function(dj){var dl=[];var dk=dj.definition;while(dk&&dk.name){dl.unshift(dk);dk=dk.parent}return dl};aK.scenario.ObjectModel.prototype.getSpec=function(dj){return this.specMap[dj]};aK.scenario.ObjectModel.Spec=function(dl,dk,dj){this.id=dl;this.name=dk;this.startTime=new Date().getTime();this.steps=[];this.fullDefinitionName=(dj||[]).join(" ")};aK.scenario.ObjectModel.Spec.prototype.addStep=function(dj){var dk=new aK.scenario.ObjectModel.Step(dj);this.steps.push(dk);return dk};aK.scenario.ObjectModel.Spec.prototype.getLastStep=function(){return this.steps[this.steps.length-1]};aK.scenario.ObjectModel.Spec.prototype.setStatusFromStep=function(dj){if(!this.status||dj.status=="error"){this.status=dj.status;this.error=dj.error;this.line=dj.line}};aK.scenario.ObjectModel.Step=function(dj){this.name=dj;this.startTime=new Date().getTime()};aK.scenario.ObjectModel.Step.prototype.setErrorStatus=function(dk,dl,dj){this.status=dk;this.error=dl;this.line=dj};aK.scenario.Describe=function(dk,dm){this.only=dm&&dm.only;this.beforeEachFns=[];this.afterEachFns=[];this.its=[];this.children=[];this.name=dk;this.parent=dm;this.id=aK.scenario.Describe.id++;var dj=this.beforeEachFns;this.setupBefore=function(){if(dm){dm.setupBefore.call(this)}aK.forEach(dj,function(dn){dn.call(this)},this)};var dl=this.afterEachFns;this.setupAfter=function(){aK.forEach(dl,function(dn){dn.call(this)},this);if(dm){dm.setupAfter.call(this)}}};aK.scenario.Describe.id=0;aK.scenario.Describe.specId=0;aK.scenario.Describe.prototype.beforeEach=function(dj){this.beforeEachFns.push(dj)};aK.scenario.Describe.prototype.afterEach=function(dj){this.afterEachFns.push(dj)};aK.scenario.Describe.prototype.describe=function(dk,dj){var dl=new aK.scenario.Describe(dk,this);this.children.push(dl);dj.call(dl)};aK.scenario.Describe.prototype.ddescribe=function(dk,dj){var dl=new aK.scenario.Describe(dk,this);dl.only=true;this.children.push(dl);dj.call(dl)};aK.scenario.Describe.prototype.xdescribe=aK.noop;aK.scenario.Describe.prototype.it=function(dk,dj){this.its.push({id:aK.scenario.Describe.specId++,definition:this,only:this.only,name:dk,before:this.setupBefore,body:dj,after:this.setupAfter})};aK.scenario.Describe.prototype.iit=function(dk,dj){this.it.apply(this,arguments);this.its[this.its.length-1].only=true};aK.scenario.Describe.prototype.xit=aK.noop;aK.scenario.Describe.prototype.getSpecs=function(){var dk=arguments[0]||[];aK.forEach(this.children,function(dl){dl.getSpecs(dk)});aK.forEach(this.its,function(dl){dk.push(dl)});var dj=[];aK.forEach(dk,function(dl){if(dl.only){dj.push(dl)}});return(dj.length&&dj)||dk};aK.scenario.Runner=function(dj){this.listeners=[];this.$window=dj;this.rootDescribe=new aK.scenario.Describe();this.currentDescribe=this.rootDescribe;this.api={it:this.it,iit:this.iit,xit:aK.noop,describe:this.describe,ddescribe:this.ddescribe,xdescribe:aK.noop,beforeEach:this.beforeEach,afterEach:this.afterEach};aK.forEach(this.api,aK.bind(this,function(dl,dk){this.$window[dk]=aK.bind(this,dl)}))};aK.scenario.Runner.prototype.emit=function(dk){var dj=this;var dl=Array.prototype.slice.call(arguments,1);dk=dk.toLowerCase();if(!this.listeners[dk]){return}aK.forEach(this.listeners[dk],function(dm){dm.apply(dj,dl)})};aK.scenario.Runner.prototype.on=function(dj,dk){dj=dj.toLowerCase();this.listeners[dj]=this.listeners[dj]||[];this.listeners[dj].push(dk)};aK.scenario.Runner.prototype.describe=function(dl,dj){var dk=this;this.currentDescribe.describe(dl,function(){var dm=dk.currentDescribe;dk.currentDescribe=this;try{dj.call(this)}finally{dk.currentDescribe=dm}})};aK.scenario.Runner.prototype.ddescribe=function(dl,dj){var dk=this;this.currentDescribe.ddescribe(dl,function(){var dm=dk.currentDescribe;dk.currentDescribe=this;try{dj.call(this)}finally{dk.currentDescribe=dm}})};aK.scenario.Runner.prototype.it=function(dk,dj){this.currentDescribe.it(dk,dj)};aK.scenario.Runner.prototype.iit=function(dk,dj){this.currentDescribe.iit(dk,dj)};aK.scenario.Runner.prototype.beforeEach=function(dj){this.currentDescribe.beforeEach(dj)};aK.scenario.Runner.prototype.afterEach=function(dj){this.currentDescribe.afterEach(dj)};aK.scenario.Runner.prototype.createSpecRunner_=function(dj){return dj.$new(aK.scenario.SpecRunner)};aK.scenario.Runner.prototype.run=function(dk){var dj=this;var dl=aK.scope(this);dl.application=dk;this.emit("RunnerBegin");ad(this.rootDescribe.getSpecs(),function(dm,dq){var dn={};var dp=dj.createSpecRunner_(dl);aK.forEach(aK.scenario.dsl,function(ds,dr){dn[dr]=ds.call(dl)});aK.forEach(aK.scenario.dsl,function(ds,dr){dj.$window[dr]=function(){var dt=D(3);var du=aK.scope(dp);du.dsl={};aK.forEach(dn,function(dw,dv){du.dsl[dv]=function(){return dn[dv].apply(du,arguments)}});du.addFuture=function(){Array.prototype.push.call(arguments,dt);return aK.scenario.SpecRunner.prototype.addFuture.apply(du,arguments)};du.addFutureAction=function(){Array.prototype.push.call(arguments,dt);return aK.scenario.SpecRunner.prototype.addFutureAction.apply(du,arguments)};return du.dsl[dr].apply(du,arguments)}});dp.run(dm,dq)},function(dm){if(dm){dj.emit("RunnerError",dm)}dj.emit("RunnerEnd")})};aK.scenario.SpecRunner=function(){this.futures=[];this.afterIndex=0};aK.scenario.SpecRunner.prototype.run=function(dk,dm){var dj=this;this.spec=dk;this.emit("SpecBegin",dk);try{dk.before.call(this);dk.body.call(this);this.afterIndex=this.futures.length;dk.after.call(this)}catch(dl){this.emit("SpecError",dk,dl);this.emit("SpecEnd",dk);dm();return}var dn=function(dq,dp){if(dj.error){return dp()}dj.error=true;dp(null,dj.afterIndex)};ad(this.futures,function(dp,dq){dj.step=dp;dj.emit("StepBegin",dk,dp);try{dp.execute(function(ds){if(ds){dj.emit("StepFailure",dk,dp,ds);dj.emit("StepEnd",dk,dp);return dn(ds,dq)}dj.emit("StepEnd",dk,dp);dj.$window.setTimeout(function(){dq()},0)})}catch(dr){dj.emit("StepError",dk,dp,dr);dj.emit("StepEnd",dk,dp);dn(dr,dq)}},function(dp){if(dp){dj.emit("SpecError",dk,dp)}dj.emit("SpecEnd",dk);dj.$window.setTimeout(function(){dm()},0)})};aK.scenario.SpecRunner.prototype.addFuture=function(dl,dm,dk){var dj=new aK.scenario.Future(dl,aK.bind(this,dm),dk);this.futures.push(dj);return dj};aK.scenario.SpecRunner.prototype.addFutureAction=function(dl,dm,dj){var dk=this;return this.addFuture(dl,function(dn){this.application.executeAction(function(dr,dq){dq.elements=function(dt){var du=Array.prototype.slice.call(arguments,1);dt=(dk.selector||"")+" "+(dt||"");dt=cp.trim(dt)||"*";aK.forEach(du,function(dw,dv){dt=dt.replace("$"+(dv+1),dw)});var ds=dq.find(dt);if(!ds.length){throw {type:"selector",message:"Selector "+dt+" did not match any elements."}}return ds};try{dm.call(dk,dr,dq,dn)}catch(dp){if(dp.type&&dp.type==="selector"){dn(dp.message)}else{throw dp}}})},dj)};aK.scenario.dsl("pause",function(){return function(){return this.addFuture("pausing for you to resume",function(dj){this.emit("InteractivePause",this.spec,this.step);this.$window.resume=function(){dj()}})}});aK.scenario.dsl("sleep",function(){return function(dj){return this.addFuture("sleep for "+dj+" seconds",function(dk){this.$window.setTimeout(function(){dk(null,dj*1000)},dj*1000)})}});aK.scenario.dsl("browser",function(){var dj={};dj.navigateTo=function(dl,dm){var dk=this.application;return this.addFuture("browser navigate to '"+dl+"'",function(dn){if(dm){dl=dm.call(this,dl)}dk.navigateTo(dl,function(){dn(null,dl)},dn)})};dj.reload=function(){var dk=this.application;return this.addFutureAction("browser reload",function(dp,dn,dl){var dm=dp.location.href;dk.navigateTo(dm,function(){dl(null,dm)},dl)})};dj.location=function(){var dk={};dk.href=function(){return this.addFutureAction("browser url",function(dn,dm,dl){dl(null,dn.location.href)})};dk.hash=function(){return this.addFutureAction("browser url hash",function(dn,dm,dl){dl(null,dn.location.hash.replace("#",""))})};dk.path=function(){return this.addFutureAction("browser url path",function(dn,dm,dl){dl(null,dn.location.pathname)})};dk.search=function(){return this.addFutureAction("browser url search",function(dn,dm,dl){dl(null,dn.angular.scope().$service("$location").search)})};dk.hashSearch=function(){return this.addFutureAction("browser url hash search",function(dn,dm,dl){dl(null,dn.angular.scope().$service("$location").hashSearch)})};dk.hashPath=function(){return this.addFutureAction("browser url hash path",function(dn,dm,dl){dl(null,dn.angular.scope().$service("$location").hashPath)})};return dk};return function(dk){return dj}});aK.scenario.dsl("expect",function(){var dj=aK.extend({},aK.scenario.matcher);dj.not=function(){this.inverse=true;return dj};return function(dk){this.future=dk;return dj}});aK.scenario.dsl("using",function(){return function(dj,dk){this.selector=cp.trim((this.selector||"")+" "+dj);if(aK.isString(dk)&&dk.length){this.label=dk+" ( "+this.selector+" )"}else{this.label=this.selector}return this.dsl}});aK.scenario.dsl("binding",function(){return function(dj){return this.addFutureAction("select binding '"+dj+"'",function(dn,dm,dk){var dl=dm.elements().bindings(dj);if(!dl.length){return dk("Binding selector '"+dj+"' did not match.")}dk(null,dl[0])})}});aK.scenario.dsl("input",function(){var dj={};dj.enter=function(dk){return this.addFutureAction("input '"+this.name+"' enter '"+dk+"'",function(dp,dn,dl){var dm=dn.elements(':input[name="$1"]',this.name);dm.val(dk);dm.trigger("keydown");dl()})};dj.check=function(){return this.addFutureAction("checkbox '"+this.name+"' toggle",function(dn,dm,dk){var dl=dm.elements(':checkbox[name="$1"]',this.name);dl.trigger("click");dk()})};dj.select=function(dk){return this.addFutureAction("radio button '"+this.name+"' toggle '"+dk+"'",function(dp,dn,dl){var dm=dn.elements(':radio[name$="@$1"][value="$2"]',this.name,dk);dm.trigger("click");dl()})};dj.val=function(){return this.addFutureAction("return input val",function(dn,dm,dk){var dl=dm.elements(':input[name="$1"]',this.name);dk(null,dl.val())})};return function(dk){this.name=dk;return dj}});aK.scenario.dsl("repeater",function(){var dj={};dj.count=function(){return this.addFutureAction("repeater '"+this.label+"' count",function(dn,dm,dk){try{dk(null,dm.elements().length)}catch(dl){dk(null,0)}})};dj.column=function(dk){return this.addFutureAction("repeater '"+this.label+"' column '"+dk+"'",function(dn,dm,dl){dl(null,dm.elements().bindings(dk))})};dj.row=function(dk){return this.addFutureAction("repeater '"+this.label+"' row '"+dk+"'",function(dq,dp,dl){var dm=[];var dn=dp.elements().slice(dk,dk+1);if(!dn.length){return dl("row "+dk+" out of bounds")}dl(null,dn.bindings())})};return function(dk,dl){this.dsl.using(dk,dl);return dj}});aK.scenario.dsl("select",function(){var dj={};dj.option=function(dk){return this.addFutureAction("select '"+this.name+"' option '"+dk+"'",function(dp,dn,dm){var dl=dn.elements('select[name="$1"]',this.name);dl.val(dk);dl.trigger("change");dm()})};dj.options=function(){var dk=arguments;return this.addFutureAction("select '"+this.name+"' options '"+dk+"'",function(dp,dn,dm){var dl=dn.elements('select[multiple][name="$1"]',this.name);dl.val(dk);dl.trigger("change");dm()})};return function(dk){this.name=dk;return dj}});aK.scenario.dsl("element",function(){var dj=["attr","css"];var dl=["val","text","html","height","innerHeight","outerHeight","width","innerWidth","outerWidth","position","scrollLeft","scrollTop","offset"];var dk={};dk.count=function(){return this.addFutureAction("element '"+this.label+"' count",function(dq,dp,dm){try{dm(null,dp.elements().length)}catch(dn){dm(null,0)}})};dk.click=function(){return this.addFutureAction("element '"+this.label+"' click",function(dr,dq,dm){var dp=dq.elements();var dn=dp.attr("href");dp.trigger("click");if(dn&&dp[0].nodeName.toUpperCase()==="A"){this.application.navigateTo(dn,function(){dm()},dm)}else{dm()}})};dk.query=function(dm){return this.addFutureAction("element "+this.label+" custom query",function(dq,dp,dn){dm.call(this,dp.elements(),dn)})};aK.forEach(dj,function(dm){dk[dm]=function(dn,dq){var dp="element '"+this.label+"' get "+dm+" '"+dn+"'";if(aK.isDefined(dq)){dp="element '"+this.label+"' set "+dm+" '"+dn+"' to '"+dq+"'"}return this.addFutureAction(dp,function(du,dt,dr){var ds=dt.elements();dr(null,ds[dm].call(ds,dn,dq))})}});aK.forEach(dl,function(dm){dk[dm]=function(dp){var dn="element '"+this.label+"' "+dm;if(aK.isDefined(dp)){dn="element '"+this.label+"' set "+dm+" to '"+dp+"'"}return this.addFutureAction(dn,function(dt,ds,dq){var dr=ds.elements();dq(null,dr[dm].call(dr,dp))})}});return function(dm,dn){this.dsl.using(dm,dn);return dk}});aK.scenario.matcher("toEqual",function(dj){return aK.equals(this.actual,dj)});aK.scenario.matcher("toBe",function(dj){return this.actual===dj});aK.scenario.matcher("toBeDefined",function(){return aK.isDefined(this.actual)});aK.scenario.matcher("toBeTruthy",function(){return this.actual});aK.scenario.matcher("toBeFalsy",function(){return !this.actual});aK.scenario.matcher("toMatch",function(dj){return new RegExp(dj).test(this.actual)});aK.scenario.matcher("toBeNull",function(){return this.actual===null});aK.scenario.matcher("toContain",function(dj){return x(this.actual,dj)});aK.scenario.matcher("toBeLessThan",function(dj){return this.actual<dj});aK.scenario.matcher("toBeGreaterThan",function(dj){return this.actual>dj});aK.scenario.output("html",function(dn,dq,dm){var dl={},dr={};dn.append('<div id="header"> <h1><span class="angular"><angular/></span>: Scenario Test Runner</h1> <ul id="status-legend" class="status-display"> <li class="status-error">0 Errors</li> <li class="status-failure">0 Failures</li> <li class="status-success">0 Passed</li> </ul></div><div id="specs"> <div class="test-children"></div></div>');dq.on("InteractivePause",function(ds,dt){var du=dr[ds.id];du.find(".test-title").html('paused... <a href="javascript:resume()">resume</a> when ready.')});dq.on("SpecBegin",function(ds){var dt=dp(ds);dt.find("> .tests").append('<li class="status-pending test-it"></li>');dt=dt.find("> .tests li:last");dt.append('<div class="test-info"> <p class="test-title"> <span class="timer-result"></span> <span class="test-name"></span> </p></div><div class="scrollpane"> <ol class="test-actions"></ol></div>');dt.find("> .test-info .test-name").text(ds.name);dt.find("> .test-info").click(function(){var dv=dt.find("> .scrollpane");var dw=dv.find("> .test-actions");var du=dn.find("> .test-info .test-name");if(dw.find(":visible").length){dw.hide();du.removeClass("open").addClass("closed")}else{dw.show();dv.attr("scrollTop",dv.attr("scrollHeight"));du.removeClass("closed").addClass("open")}});dl[ds.id]=dt});dq.on("SpecError",function(ds,dt){var du=dl[ds.id];du.append("<pre></pre>");du.find("> pre").text(ac(dt))});dq.on("SpecEnd",function(ds){var dt=dl[ds.id];ds=dm.getSpec(ds.id);dt.removeClass("status-pending");dt.addClass("status-"+ds.status);dt.find("> .test-info .timer-result").text(ds.duration+"ms");if(ds.status==="success"){dt.find("> .test-info .test-name").addClass("closed");dt.find("> .scrollpane .test-actions").hide()}dk(ds.status)});dq.on("StepBegin",function(ds,dv){var dw=dl[ds.id];ds=dm.getSpec(ds.id);dv=ds.getLastStep();dw.find("> .scrollpane .test-actions").append('<li class="status-pending"></li>');var du=dr[ds.id]=dw.find("> .scrollpane .test-actions li:last");du.append('<div class="timer-result"></div><div class="test-title"></div>');du.find("> .test-title").text(dv.name);var dt=du.parents(".scrollpane");dt.attr("scrollTop",dt.attr("scrollHeight"))});dq.on("StepFailure",function(ds,du,dt){var dv=dr[ds.id];dj(dv,du.line,dt)});dq.on("StepError",function(ds,du,dt){var dv=dr[ds.id];dj(dv,du.line,dt)});dq.on("StepEnd",function(ds,dv){var du=dr[ds.id];ds=dm.getSpec(ds.id);dv=ds.getLastStep();du.find(".timer-result").text(dv.duration+"ms");du.removeClass("status-pending");du.addClass("status-"+dv.status);var dt=dl[ds.id].find("> .scrollpane");dt.attr("scrollTop",dt.attr("scrollHeight"))});function dp(ds){var dt=dn.find("#specs");aK.forEach(dm.getDefinitionPath(ds),function(du){var dv="describe-"+du.id;if(!dn.find("#"+dv).length){dt.find("> .test-children").append('<div class="test-describe" id="'+dv+'"> <h2></h2> <div class="test-children"></div> <ul class="tests"></ul></div>');dn.find("#"+dv).find("> h2").text("describe: "+du.name)}dt=dn.find("#"+dv)});return dn.find("#describe-"+ds.definition.id)}function dk(ds){var dt=dn.find("#status-legend .status-"+ds);var dv=dt.text().split(" ");var du=(dv[0]*1)+1;dt.text(du+" "+dv[1])}function dj(du,ds,dt){du.find(".test-title").append("<pre></pre>");var dv=cp.trim(ds()+"\n\n"+ac(dt));du.find(".test-title pre:last").text(dv)}});aK.scenario.output("json",function(dk,dl,dj){dj.on("RunnerEnd",function(){dk.text(aK.toJson(dj.value))})});aK.scenario.output("xml",function(dk,dm,dj){var dn=function(dp){return new dk.init(dp)};dj.on("RunnerEnd",function(){var dp=dn("<scenario></scenario>");dk.append(dp);dl(dp,dj.value)});function dl(dr,dp){aK.forEach(dp.children,function(dt){var ds=dn("<describe></describe>");ds.attr("id",dt.id);ds.attr("name",dt.name);dr.append(ds);dl(ds,dt)});var dq=dn("<its></its>");dr.append(dq);aK.forEach(dp.specs,function(ds){var dt=dn("<it></it>");dt.attr("id",ds.id);dt.attr("name",ds.name);dt.attr("duration",ds.duration);dt.attr("status",ds.status);dq.append(dt);aK.forEach(ds.steps,function(dw){var dv=dn("<step></step>");dv.attr("name",dw.name);dv.attr("duration",dw.duration);dv.attr("status",dw.status);dt.append(dv);if(dw.error){var du=dn("<error></error");dv.append(du);du.text(ac(dv.error))}})})}});aK.scenario.output("object",function(dk,dl,dj){dl.$window.$result=dj.value});var c8=new aK.scenario.Runner(b7),aJ=bT(u);if(aJ.autotest){c9(u).ready(function(){aK.scenario.setUpAndRun(aJ)})}})(window,document);angular.element(document).find("head").append('<style type="text/css">@charset "UTF-8";\n\n.ng-format-negative {\n color: red;\n}\n\n.ng-exception {\n border: 2px solid #FF0000;\n font-family: "Courier New", Courier, monospace;\n font-size: smaller;\n white-space: pre;\n}\n\n.ng-validation-error {\n border: 2px solid #FF0000;\n}\n\n\n/*****************\n * TIP\n *****************/\n#ng-callout {\n margin: 0;\n padding: 0;\n border: 0;\n outline: 0;\n font-size: 13px;\n font-weight: normal;\n font-family: Verdana, Arial, Helvetica, sans-serif;\n vertical-align: baseline;\n background: transparent;\n text-decoration: none;\n}\n\n#ng-callout .ng-arrow-left{\n background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrSLoc/AG8FeUUIN+sGebWAnbKSJodqqlsOxJtqYooU9vvk+vcJIcTkg+QAAA7");\n background-repeat: no-repeat;\n background-position: left top;\n position: absolute;\n z-index:101;\n left:-12px;\n height:23px;\n width:10px;\n top:-3px;\n}\n\n#ng-callout .ng-arrow-right{\n background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrCLTcoM29yN6k9socs91e5X3EyJloipYrO4ohTMqA0Fn2XVNswJe+H+SXAAA7");\n background-repeat: no-repeat;\n background-position: left top;\n position: absolute;\n z-index:101;\n height:23px;\n width:11px;\n top:-2px;\n}\n\n#ng-callout {\n position: absolute;\n z-index:100;\n border: 2px solid #CCCCCC;\n background-color: #fff;\n}\n\n#ng-callout .ng-content{\n padding:10px 10px 10px 10px;\n color:#333333;\n}\n\n#ng-callout .ng-title{\n background-color: #CCCCCC;\n text-align: left;\n padding-left: 8px;\n padding-bottom: 5px;\n padding-top: 2px;\n font-weight:bold;\n}\n\n\n/*****************\n * indicators\n *****************/\n.ng-input-indicator-wait {\n background-image: url("data:image/png;base64,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");\n background-position: right;\n background-repeat: no-repeat;\n}\n</style>');angular.element(document).find("head").append("<style type=\"text/css\">@charset \"UTF-8\";\n/* CSS Document */\n\n/** Structure */\nbody {\n font-family: Arial, sans-serif;\n margin: 0;\n font-size: 14px;\n}\n\n#system-error {\n font-size: 1.5em;\n text-align: center;\n}\n\n#json, #xml {\n display: none;\n}\n\n#header {\n position: fixed;\n width: 100%;\n}\n\n#specs {\n padding-top: 50px;\n}\n\n#header .angular {\n font-family: Courier New, monospace;\n font-weight: bold;\n}\n\n#header h1 {\n font-weight: normal;\n float: left;\n font-size: 30px;\n line-height: 30px;\n margin: 0;\n padding: 10px 10px;\n height: 30px;\n}\n\n#application h2,\n#specs h2 {\n margin: 0;\n padding: 0.5em;\n font-size: 1.1em;\n}\n\n#status-legend {\n margin-top: 10px;\n margin-right: 10px;\n}\n\n#header,\n#application,\n.test-info,\n.test-actions li {\n overflow: hidden;\n}\n\n#application {\n margin: 10px;\n}\n\n#application iframe {\n width: 100%;\n height: 758px;\n}\n\n#application .popout {\n float: right;\n}\n\n#application iframe {\n border: none;\n}\n\n.tests li,\n.test-actions li,\n.test-it li,\n.test-it ol,\n.status-display {\n list-style-type: none;\n}\n\n.tests,\n.test-it ol,\n.status-display {\n margin: 0;\n padding: 0;\n}\n\n.test-info {\n margin-left: 1em;\n margin-top: 0.5em;\n border-radius: 8px 0 0 8px;\n -webkit-border-radius: 8px 0 0 8px;\n -moz-border-radius: 8px 0 0 8px;\n cursor: pointer;\n}\n\n.test-info:hover .test-name {\n text-decoration: underline;\n}\n\n.test-info .closed:before {\n content: '\\25b8\\00A0';\n}\n\n.test-info .open:before {\n content: '\\25be\\00A0';\n font-weight: bold;\n}\n\n.test-it ol {\n margin-left: 2.5em;\n}\n\n.status-display,\n.status-display li {\n float: right;\n}\n\n.status-display li {\n padding: 5px 10px;\n}\n\n.timer-result,\n.test-title {\n display: inline-block;\n margin: 0;\n padding: 4px;\n}\n\n.test-actions .test-title,\n.test-actions .test-result {\n display: table-cell;\n padding-left: 0.5em;\n padding-right: 0.5em;\n}\n\n.test-actions {\n display: table;\n}\n\n.test-actions li {\n display: table-row;\n}\n\n.timer-result {\n width: 4em;\n padding: 0 10px;\n text-align: right;\n font-family: monospace;\n}\n\n.test-it pre,\n.test-actions pre {\n clear: left;\n color: black;\n margin-left: 6em;\n}\n\n.test-describe {\n padding-bottom: 0.5em;\n}\n\n.test-describe .test-describe {\n margin: 5px 5px 10px 2em;\n}\n\n.test-actions .status-pending .test-title:before {\n content: '\\00bb\\00A0';\n}\n\n.scrollpane {\n max-height: 20em;\n overflow: auto;\n}\n\n/** Colors */\n\n#header {\n background-color: #F2C200;\n}\n\n#specs h2 {\n border-top: 2px solid #BABAD1;\n}\n\n#specs h2,\n#application h2 {\n background-color: #efefef;\n}\n\n#application {\n border: 1px solid #BABAD1;\n}\n\n.test-describe .test-describe {\n border-left: 1px solid #BABAD1;\n border-right: 1px solid #BABAD1;\n border-bottom: 1px solid #BABAD1;\n}\n\n.status-display {\n border: 1px solid #777;\n}\n\n.status-display .status-pending,\n.status-pending .test-info {\n background-color: #F9EEBC;\n}\n\n.status-display .status-success,\n.status-success .test-info {\n background-color: #B1D7A1;\n}\n\n.status-display .status-failure,\n.status-failure .test-info {\n background-color: #FF8286;\n}\n\n.status-display .status-error,\n.status-error .test-info {\n background-color: black;\n color: white;\n}\n\n.test-actions .status-success .test-title {\n color: #30B30A;\n}\n\n.test-actions .status-failure .test-title {\n color: #DF0000;\n}\n\n.test-actions .status-error .test-title {\n color: black;\n}\n\n.test-actions .timer-result {\n color: #888;\n}\n</style>"); |
site/component/utils.js | MarshallChen/ant-design | import React from 'react';
import ReactDOM from 'react-dom';
import { Link } from 'react-router';
import { getTagName, getAttributes, getChildren, isElement } from 'jsonml.js/lib/utils';
import toReactComponent from 'jsonml-to-react-component';
import VideoPlayer from './VideoPlayer';
import ImagePreview from './ImagePreview';
function isHeading(type) {
return /h[1-6]/i.test(type);
}
export function jsonmlToComponent(pathname, jsonml) {
return toReactComponent(jsonml, [
[(node) => React.isValidElement(node), (node, index) => {
return React.cloneElement(node, { key: index });
}],
[(node) => typeof node === 'function', (node, index) => {
return React.cloneElement(node(React, ReactDOM), { key: index });
}],
[(node) => isHeading(getTagName(node)), (node, index) => {
const children = getChildren(node);
return React.createElement(getTagName(node), {
key: index,
id: children,
...getAttributes(node),
}, [
<span key="title">{ children.map((child) => toReactComponent(child)) }</span>,
<Link to={{ pathname, query: { scrollTo: children } }} className="anchor" key="anchor">#</Link>,
]);
}],
[(node) => getTagName(node) === 'pre' && getAttributes(node).highlighted, (node, index) => {
return React.createElement('pre', { key: index, lang: getAttributes(node).lang }, React.createElement(
'code',
{ dangerouslySetInnerHTML: { __html: getChildren(getChildren(node)[0])[0] } }
));
}],
[(node) => getTagName(node) === 'video', (node, index) =>
<VideoPlayer video={getAttributes(node)} key={index} />
],
[(node) => {
return isElement(node) &&
getTagName(node) === 'p' &&
getTagName(getChildren(node)[0]) === 'img' &&
/preview-img/gi.test(getAttributes(getChildren(node)[0]).class);
}, (node, index) => {
const imgs = getChildren(node)
.filter((img) => isElement(img) && Object.keys(getAttributes(img)).length > 0)
.map((img) => getAttributes(img));
return <ImagePreview imgs={imgs} key={index} />;
}],
]);
}
export function setTitle(title) {
document.title = title;
}
|
ajax/libs/react-router/0.12.3/ReactRouter.js | alexmojaki/cdnjs | (function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("react"));
else if(typeof define === 'function' && define.amd)
define(["react"], factory);
else if(typeof exports === 'object')
exports["ReactRouter"] = factory(require("react"));
else
root["ReactRouter"] = factory(root["React"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_21__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
exports.DefaultRoute = __webpack_require__(1);
exports.Link = __webpack_require__(2);
exports.NotFoundRoute = __webpack_require__(3);
exports.Redirect = __webpack_require__(4);
exports.Route = __webpack_require__(5);
exports.RouteHandler = __webpack_require__(6);
exports.HashLocation = __webpack_require__(7);
exports.HistoryLocation = __webpack_require__(8);
exports.RefreshLocation = __webpack_require__(9);
exports.StaticLocation = __webpack_require__(10);
exports.ImitateBrowserBehavior = __webpack_require__(11);
exports.ScrollToTopBehavior = __webpack_require__(12);
exports.History = __webpack_require__(13);
exports.Navigation = __webpack_require__(14);
exports.RouteHandlerMixin = __webpack_require__(15);
exports.State = __webpack_require__(16);
exports.createRoute = __webpack_require__(17).createRoute;
exports.createDefaultRoute = __webpack_require__(17).createDefaultRoute;
exports.createNotFoundRoute = __webpack_require__(17).createNotFoundRoute;
exports.createRedirect = __webpack_require__(17).createRedirect;
exports.createRoutesFromReactChildren = __webpack_require__(18);
exports.create = __webpack_require__(19);
exports.run = __webpack_require__(20);
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
var Configuration = __webpack_require__(22);
var PropTypes = __webpack_require__(23);
/**
* A <DefaultRoute> component is a special kind of <Route> that
* renders when its parent matches but none of its siblings do.
* Only one such route may be used at any given level in the
* route hierarchy.
*/
var DefaultRoute = React.createClass({
displayName: "DefaultRoute",
mixins: [Configuration],
propTypes: {
name: PropTypes.string,
path: PropTypes.falsy,
children: PropTypes.falsy,
handler: PropTypes.func.isRequired
}
});
module.exports = DefaultRoute;
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
var classSet = __webpack_require__(35);
var assign = __webpack_require__(36);
var Navigation = __webpack_require__(14);
var State = __webpack_require__(16);
var PropTypes = __webpack_require__(23);
var Route = __webpack_require__(17);
function isLeftClickEvent(event) {
return event.button === 0;
}
function isModifiedEvent(event) {
return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);
}
/**
* <Link> components are used to create an <a> element that links to a route.
* When that route is active, the link gets an "active" class name (or the
* value of its `activeClassName` prop).
*
* For example, assuming you have the following route:
*
* <Route name="showPost" path="/posts/:postID" handler={Post}/>
*
* You could use the following component to link to that route:
*
* <Link to="showPost" params={{ postID: "123" }} />
*
* In addition to params, links may pass along query string parameters
* using the `query` prop.
*
* <Link to="showPost" params={{ postID: "123" }} query={{ show:true }}/>
*/
var Link = React.createClass({
displayName: "Link",
mixins: [Navigation, State],
propTypes: {
activeClassName: PropTypes.string.isRequired,
to: PropTypes.oneOfType([PropTypes.string, PropTypes.instanceOf(Route)]),
params: PropTypes.object,
query: PropTypes.object,
activeStyle: PropTypes.object,
onClick: PropTypes.func
},
getDefaultProps: function getDefaultProps() {
return {
activeClassName: "active"
};
},
handleClick: function handleClick(event) {
var allowTransition = true;
var clickResult;
if (this.props.onClick) clickResult = this.props.onClick(event);
if (isModifiedEvent(event) || !isLeftClickEvent(event)) {
return;
}if (clickResult === false || event.defaultPrevented === true) allowTransition = false;
event.preventDefault();
if (allowTransition) this.transitionTo(this.props.to, this.props.params, this.props.query);
},
/**
* Returns the value of the "href" attribute to use on the DOM element.
*/
getHref: function getHref() {
return this.makeHref(this.props.to, this.props.params, this.props.query);
},
/**
* Returns the value of the "class" attribute to use on the DOM element, which contains
* the value of the activeClassName property when this <Link> is active.
*/
getClassName: function getClassName() {
var classNames = {};
if (this.props.className) classNames[this.props.className] = true;
if (this.getActiveState()) classNames[this.props.activeClassName] = true;
return classSet(classNames);
},
getActiveState: function getActiveState() {
return this.isActive(this.props.to, this.props.params, this.props.query);
},
render: function render() {
var props = assign({}, this.props, {
href: this.getHref(),
className: this.getClassName(),
onClick: this.handleClick
});
if (props.activeStyle && this.getActiveState()) props.style = props.activeStyle;
return React.DOM.a(props, this.props.children);
}
});
module.exports = Link;
/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
var Configuration = __webpack_require__(22);
var PropTypes = __webpack_require__(23);
/**
* A <NotFoundRoute> is a special kind of <Route> that
* renders when the beginning of its parent's path matches
* but none of its siblings do, including any <DefaultRoute>.
* Only one such route may be used at any given level in the
* route hierarchy.
*/
var NotFoundRoute = React.createClass({
displayName: "NotFoundRoute",
mixins: [Configuration],
propTypes: {
name: PropTypes.string,
path: PropTypes.falsy,
children: PropTypes.falsy,
handler: PropTypes.func.isRequired
}
});
module.exports = NotFoundRoute;
/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
var Configuration = __webpack_require__(22);
var PropTypes = __webpack_require__(23);
/**
* A <Redirect> component is a special kind of <Route> that always
* redirects to another route when it matches.
*/
var Redirect = React.createClass({
displayName: "Redirect",
mixins: [Configuration],
propTypes: {
path: PropTypes.string,
from: PropTypes.string, // Alias for path.
to: PropTypes.string,
handler: PropTypes.falsy
}
});
module.exports = Redirect;
/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
var Configuration = __webpack_require__(22);
var PropTypes = __webpack_require__(23);
var RouteHandler = __webpack_require__(6);
/**
* <Route> components specify components that are rendered to the page when the
* URL matches a given pattern.
*
* Routes are arranged in a nested tree structure. When a new URL is requested,
* the tree is searched depth-first to find a route whose path matches the URL.
* When one is found, all routes in the tree that lead to it are considered
* "active" and their components are rendered into the DOM, nested in the same
* order as they are in the tree.
*
* The preferred way to configure a router is using JSX. The XML-like syntax is
* a great way to visualize how routes are laid out in an application.
*
* var routes = [
* <Route handler={App}>
* <Route name="login" handler={Login}/>
* <Route name="logout" handler={Logout}/>
* <Route name="about" handler={About}/>
* </Route>
* ];
*
* Router.run(routes, function (Handler) {
* React.render(<Handler/>, document.body);
* });
*
* Handlers for Route components that contain children can render their active
* child route using a <RouteHandler> element.
*
* var App = React.createClass({
* render: function () {
* return (
* <div class="application">
* <RouteHandler/>
* </div>
* );
* }
* });
*
* If no handler is provided for the route, it will render a matched child route.
*/
var Route = React.createClass({
displayName: "Route",
mixins: [Configuration],
propTypes: {
name: PropTypes.string,
path: PropTypes.string,
handler: PropTypes.func,
ignoreScrollBehavior: PropTypes.bool
},
getDefaultProps: function getDefaultProps() {
return {
handler: RouteHandler
};
}
});
module.exports = Route;
/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
var RouteHandlerMixin = __webpack_require__(15);
/**
* A <RouteHandler> component renders the active child route handler
* when routes are nested.
*/
var RouteHandler = React.createClass({
displayName: "RouteHandler",
mixins: [RouteHandlerMixin],
render: function render() {
return this.createChildRouteHandler();
}
});
module.exports = RouteHandler;
/***/ },
/* 7 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var LocationActions = __webpack_require__(24);
var History = __webpack_require__(13);
/**
* Returns the current URL path from the `hash` portion of the URL, including
* query string.
*/
function getHashPath() {
return decodeURI(
// We can't use window.location.hash here because it's not
// consistent across browsers - Firefox will pre-decode it!
window.location.href.split("#")[1] || "");
}
var _actionType;
function ensureSlash() {
var path = getHashPath();
if (path.charAt(0) === "/") {
return true;
}HashLocation.replace("/" + path);
return false;
}
var _changeListeners = [];
function notifyChange(type) {
if (type === LocationActions.PUSH) History.length += 1;
var change = {
path: getHashPath(),
type: type
};
_changeListeners.forEach(function (listener) {
listener(change);
});
}
var _isListening = false;
function onHashChange() {
if (ensureSlash()) {
// If we don't have an _actionType then all we know is the hash
// changed. It was probably caused by the user clicking the Back
// button, but may have also been the Forward button or manual
// manipulation. So just guess 'pop'.
notifyChange(_actionType || LocationActions.POP);
_actionType = null;
}
}
/**
* A Location that uses `window.location.hash`.
*/
var HashLocation = {
addChangeListener: function addChangeListener(listener) {
_changeListeners.push(listener);
// Do this BEFORE listening for hashchange.
ensureSlash();
if (!_isListening) {
if (window.addEventListener) {
window.addEventListener("hashchange", onHashChange, false);
} else {
window.attachEvent("onhashchange", onHashChange);
}
_isListening = true;
}
},
removeChangeListener: function removeChangeListener(listener) {
_changeListeners = _changeListeners.filter(function (l) {
return l !== listener;
});
if (_changeListeners.length === 0) {
if (window.removeEventListener) {
window.removeEventListener("hashchange", onHashChange, false);
} else {
window.removeEvent("onhashchange", onHashChange);
}
_isListening = false;
}
},
push: function push(path) {
_actionType = LocationActions.PUSH;
window.location.hash = path;
},
replace: function replace(path) {
_actionType = LocationActions.REPLACE;
window.location.replace(window.location.pathname + window.location.search + "#" + path);
},
pop: function pop() {
_actionType = LocationActions.POP;
History.back();
},
getCurrentPath: getHashPath,
toString: function toString() {
return "<HashLocation>";
}
};
module.exports = HashLocation;
/***/ },
/* 8 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var LocationActions = __webpack_require__(24);
var History = __webpack_require__(13);
/**
* Returns the current URL path from `window.location`, including query string.
*/
function getWindowPath() {
return decodeURI(window.location.pathname + window.location.search);
}
var _changeListeners = [];
function notifyChange(type) {
var change = {
path: getWindowPath(),
type: type
};
_changeListeners.forEach(function (listener) {
listener(change);
});
}
var _isListening = false;
function onPopState(event) {
if (event.state === undefined) {
return;
} // Ignore extraneous popstate events in WebKit.
notifyChange(LocationActions.POP);
}
/**
* A Location that uses HTML5 history.
*/
var HistoryLocation = {
addChangeListener: function addChangeListener(listener) {
_changeListeners.push(listener);
if (!_isListening) {
if (window.addEventListener) {
window.addEventListener("popstate", onPopState, false);
} else {
window.attachEvent("onpopstate", onPopState);
}
_isListening = true;
}
},
removeChangeListener: function removeChangeListener(listener) {
_changeListeners = _changeListeners.filter(function (l) {
return l !== listener;
});
if (_changeListeners.length === 0) {
if (window.addEventListener) {
window.removeEventListener("popstate", onPopState, false);
} else {
window.removeEvent("onpopstate", onPopState);
}
_isListening = false;
}
},
push: function push(path) {
window.history.pushState({ path: path }, "", path);
History.length += 1;
notifyChange(LocationActions.PUSH);
},
replace: function replace(path) {
window.history.replaceState({ path: path }, "", path);
notifyChange(LocationActions.REPLACE);
},
pop: History.back,
getCurrentPath: getWindowPath,
toString: function toString() {
return "<HistoryLocation>";
}
};
module.exports = HistoryLocation;
/***/ },
/* 9 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var HistoryLocation = __webpack_require__(8);
var History = __webpack_require__(13);
/**
* A Location that uses full page refreshes. This is used as
* the fallback for HistoryLocation in browsers that do not
* support the HTML5 history API.
*/
var RefreshLocation = {
push: function push(path) {
window.location = path;
},
replace: function replace(path) {
window.location.replace(path);
},
pop: History.back,
getCurrentPath: HistoryLocation.getCurrentPath,
toString: function toString() {
return "<RefreshLocation>";
}
};
module.exports = RefreshLocation;
/***/ },
/* 10 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
var invariant = __webpack_require__(37);
function throwCannotModify() {
invariant(false, "You cannot modify a static location");
}
/**
* A location that only ever contains a single path. Useful in
* stateless environments like servers where there is no path history,
* only the path that was used in the request.
*/
var StaticLocation = (function () {
function StaticLocation(path) {
_classCallCheck(this, StaticLocation);
this.path = path;
}
_prototypeProperties(StaticLocation, null, {
getCurrentPath: {
value: function getCurrentPath() {
return this.path;
},
writable: true,
configurable: true
},
toString: {
value: function toString() {
return "<StaticLocation path=\"" + this.path + "\">";
},
writable: true,
configurable: true
}
});
return StaticLocation;
})();
// TODO: Include these in the above class definition
// once we can use ES7 property initializers.
StaticLocation.prototype.push = throwCannotModify;
StaticLocation.prototype.replace = throwCannotModify;
StaticLocation.prototype.pop = throwCannotModify;
module.exports = StaticLocation;
/***/ },
/* 11 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var LocationActions = __webpack_require__(24);
/**
* A scroll behavior that attempts to imitate the default behavior
* of modern browsers.
*/
var ImitateBrowserBehavior = {
updateScrollPosition: function updateScrollPosition(position, actionType) {
switch (actionType) {
case LocationActions.PUSH:
case LocationActions.REPLACE:
window.scrollTo(0, 0);
break;
case LocationActions.POP:
if (position) {
window.scrollTo(position.x, position.y);
} else {
window.scrollTo(0, 0);
}
break;
}
}
};
module.exports = ImitateBrowserBehavior;
/***/ },
/* 12 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* A scroll behavior that always scrolls to the top of the page
* after a transition.
*/
var ScrollToTopBehavior = {
updateScrollPosition: function updateScrollPosition() {
window.scrollTo(0, 0);
}
};
module.exports = ScrollToTopBehavior;
/***/ },
/* 13 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var invariant = __webpack_require__(37);
var canUseDOM = __webpack_require__(38).canUseDOM;
var History = {
/**
* The current number of entries in the history.
*
* Note: This property is read-only.
*/
length: 1,
/**
* Sends the browser back one entry in the history.
*/
back: function back() {
invariant(canUseDOM, "Cannot use History.back without a DOM");
// Do this first so that History.length will
// be accurate in location change listeners.
History.length -= 1;
window.history.back();
}
};
module.exports = History;
/***/ },
/* 14 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var PropTypes = __webpack_require__(23);
/**
* A mixin for components that modify the URL.
*
* Example:
*
* var MyLink = React.createClass({
* mixins: [ Router.Navigation ],
* handleClick: function (event) {
* event.preventDefault();
* this.transitionTo('aRoute', { the: 'params' }, { the: 'query' });
* },
* render: function () {
* return (
* <a onClick={this.handleClick}>Click me!</a>
* );
* }
* });
*/
var Navigation = {
contextTypes: {
makePath: PropTypes.func.isRequired,
makeHref: PropTypes.func.isRequired,
transitionTo: PropTypes.func.isRequired,
replaceWith: PropTypes.func.isRequired,
goBack: PropTypes.func.isRequired
},
/**
* Returns an absolute URL path created from the given route
* name, URL parameters, and query values.
*/
makePath: function makePath(to, params, query) {
return this.context.makePath(to, params, query);
},
/**
* Returns a string that may safely be used as the href of a
* link to the route with the given name.
*/
makeHref: function makeHref(to, params, query) {
return this.context.makeHref(to, params, query);
},
/**
* Transitions to the URL specified in the arguments by pushing
* a new URL onto the history stack.
*/
transitionTo: function transitionTo(to, params, query) {
this.context.transitionTo(to, params, query);
},
/**
* Transitions to the URL specified in the arguments by replacing
* the current URL in the history stack.
*/
replaceWith: function replaceWith(to, params, query) {
this.context.replaceWith(to, params, query);
},
/**
* Transitions to the previous URL.
*/
goBack: function goBack() {
return this.context.goBack();
}
};
module.exports = Navigation;
/***/ },
/* 15 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
var assign = __webpack_require__(36);
var PropTypes = __webpack_require__(23);
var REF_NAME = "__routeHandler__";
var RouteHandlerMixin = {
contextTypes: {
getRouteAtDepth: PropTypes.func.isRequired,
setRouteComponentAtDepth: PropTypes.func.isRequired,
routeHandlers: PropTypes.array.isRequired
},
childContextTypes: {
routeHandlers: PropTypes.array.isRequired
},
getChildContext: function getChildContext() {
return {
routeHandlers: this.context.routeHandlers.concat([this])
};
},
componentDidMount: function componentDidMount() {
this._updateRouteComponent(this.refs[REF_NAME]);
},
componentDidUpdate: function componentDidUpdate() {
this._updateRouteComponent(this.refs[REF_NAME]);
},
componentWillUnmount: function componentWillUnmount() {
this._updateRouteComponent(null);
},
_updateRouteComponent: function _updateRouteComponent(component) {
this.context.setRouteComponentAtDepth(this.getRouteDepth(), component);
},
getRouteDepth: function getRouteDepth() {
return this.context.routeHandlers.length;
},
createChildRouteHandler: function createChildRouteHandler(props) {
var route = this.context.getRouteAtDepth(this.getRouteDepth());
return route ? React.createElement(route.handler, assign({}, props || this.props, { ref: REF_NAME })) : null;
}
};
module.exports = RouteHandlerMixin;
/***/ },
/* 16 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var PropTypes = __webpack_require__(23);
/**
* A mixin for components that need to know the path, routes, URL
* params and query that are currently active.
*
* Example:
*
* var AboutLink = React.createClass({
* mixins: [ Router.State ],
* render: function () {
* var className = this.props.className;
*
* if (this.isActive('about'))
* className += ' is-active';
*
* return React.DOM.a({ className: className }, this.props.children);
* }
* });
*/
var State = {
contextTypes: {
getCurrentPath: PropTypes.func.isRequired,
getCurrentRoutes: PropTypes.func.isRequired,
getCurrentPathname: PropTypes.func.isRequired,
getCurrentParams: PropTypes.func.isRequired,
getCurrentQuery: PropTypes.func.isRequired,
isActive: PropTypes.func.isRequired
},
/**
* Returns the current URL path.
*/
getPath: function getPath() {
return this.context.getCurrentPath();
},
/**
* Returns an array of the routes that are currently active.
*/
getRoutes: function getRoutes() {
return this.context.getCurrentRoutes();
},
/**
* Returns the current URL path without the query string.
*/
getPathname: function getPathname() {
return this.context.getCurrentPathname();
},
/**
* Returns an object of the URL params that are currently active.
*/
getParams: function getParams() {
return this.context.getCurrentParams();
},
/**
* Returns an object of the query params that are currently active.
*/
getQuery: function getQuery() {
return this.context.getCurrentQuery();
},
/**
* A helper method to determine if a given route, params, and query
* are active.
*/
isActive: function isActive(to, params, query) {
return this.context.isActive(to, params, query);
}
};
module.exports = State;
/***/ },
/* 17 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
var assign = __webpack_require__(36);
var invariant = __webpack_require__(37);
var warning = __webpack_require__(39);
var PathUtils = __webpack_require__(25);
var _currentRoute;
var Route = (function () {
function Route(name, path, ignoreScrollBehavior, isDefault, isNotFound, onEnter, onLeave, handler) {
_classCallCheck(this, Route);
this.name = name;
this.path = path;
this.paramNames = PathUtils.extractParamNames(this.path);
this.ignoreScrollBehavior = !!ignoreScrollBehavior;
this.isDefault = !!isDefault;
this.isNotFound = !!isNotFound;
this.onEnter = onEnter;
this.onLeave = onLeave;
this.handler = handler;
}
_prototypeProperties(Route, {
createRoute: {
/**
* Creates and returns a new route. Options may be a URL pathname string
* with placeholders for named params or an object with any of the following
* properties:
*
* - name The name of the route. This is used to lookup a
* route relative to its parent route and should be
* unique among all child routes of the same parent
* - path A URL pathname string with optional placeholders
* that specify the names of params to extract from
* the URL when the path matches. Defaults to `/${name}`
* when there is a name given, or the path of the parent
* route, or /
* - ignoreScrollBehavior True to make this route (and all descendants) ignore
* the scroll behavior of the router
* - isDefault True to make this route the default route among all
* its siblings
* - isNotFound True to make this route the "not found" route among
* all its siblings
* - onEnter A transition hook that will be called when the
* router is going to enter this route
* - onLeave A transition hook that will be called when the
* router is going to leave this route
* - handler A React component that will be rendered when
* this route is active
* - parentRoute The parent route to use for this route. This option
* is automatically supplied when creating routes inside
* the callback to another invocation of createRoute. You
* only ever need to use this when declaring routes
* independently of one another to manually piece together
* the route hierarchy
*
* The callback may be used to structure your route hierarchy. Any call to
* createRoute, createDefaultRoute, createNotFoundRoute, or createRedirect
* inside the callback automatically uses this route as its parent.
*/
value: function createRoute(options, callback) {
options = options || {};
if (typeof options === "string") options = { path: options };
var parentRoute = _currentRoute;
if (parentRoute) {
warning(options.parentRoute == null || options.parentRoute === parentRoute, "You should not use parentRoute with createRoute inside another route's child callback; it is ignored");
} else {
parentRoute = options.parentRoute;
}
var name = options.name;
var path = options.path || name;
if (path && !(options.isDefault || options.isNotFound)) {
if (PathUtils.isAbsolute(path)) {
if (parentRoute) {
invariant(parentRoute.paramNames.length === 0, "You cannot nest path \"%s\" inside \"%s\"; the parent requires URL parameters", path, parentRoute.path);
}
} else if (parentRoute) {
// Relative paths extend their parent.
path = PathUtils.join(parentRoute.path, path);
} else {
path = "/" + path;
}
} else {
path = parentRoute ? parentRoute.path : "/";
}
if (options.isNotFound && !/\*$/.test(path)) path += "*"; // Auto-append * to the path of not found routes.
var route = new Route(name, path, options.ignoreScrollBehavior, options.isDefault, options.isNotFound, options.onEnter, options.onLeave, options.handler);
if (parentRoute) {
if (route.isDefault) {
invariant(parentRoute.defaultRoute == null, "%s may not have more than one default route", parentRoute);
parentRoute.defaultRoute = route;
} else if (route.isNotFound) {
invariant(parentRoute.notFoundRoute == null, "%s may not have more than one not found route", parentRoute);
parentRoute.notFoundRoute = route;
}
parentRoute.appendChild(route);
}
// Any routes created in the callback
// use this route as their parent.
if (typeof callback === "function") {
var currentRoute = _currentRoute;
_currentRoute = route;
callback.call(route, route);
_currentRoute = currentRoute;
}
return route;
},
writable: true,
configurable: true
},
createDefaultRoute: {
/**
* Creates and returns a route that is rendered when its parent matches
* the current URL.
*/
value: function createDefaultRoute(options) {
return Route.createRoute(assign({}, options, { isDefault: true }));
},
writable: true,
configurable: true
},
createNotFoundRoute: {
/**
* Creates and returns a route that is rendered when its parent matches
* the current URL but none of its siblings do.
*/
value: function createNotFoundRoute(options) {
return Route.createRoute(assign({}, options, { isNotFound: true }));
},
writable: true,
configurable: true
},
createRedirect: {
/**
* Creates and returns a route that automatically redirects the transition
* to another route. In addition to the normal options to createRoute, this
* function accepts the following options:
*
* - from An alias for the `path` option. Defaults to *
* - to The path/route/route name to redirect to
* - params The params to use in the redirect URL. Defaults
* to using the current params
* - query The query to use in the redirect URL. Defaults
* to using the current query
*/
value: function createRedirect(options) {
return Route.createRoute(assign({}, options, {
path: options.path || options.from || "*",
onEnter: function onEnter(transition, params, query) {
transition.redirect(options.to, options.params || params, options.query || query);
}
}));
},
writable: true,
configurable: true
}
}, {
appendChild: {
/**
* Appends the given route to this route's child routes.
*/
value: function appendChild(route) {
invariant(route instanceof Route, "route.appendChild must use a valid Route");
if (!this.childRoutes) this.childRoutes = [];
this.childRoutes.push(route);
},
writable: true,
configurable: true
},
toString: {
value: function toString() {
var string = "<Route";
if (this.name) string += " name=\"" + this.name + "\"";
string += " path=\"" + this.path + "\">";
return string;
},
writable: true,
configurable: true
}
});
return Route;
})();
module.exports = Route;
/***/ },
/* 18 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/* jshint -W084 */
var React = __webpack_require__(21);
var assign = __webpack_require__(36);
var warning = __webpack_require__(39);
var DefaultRouteType = __webpack_require__(1).type;
var NotFoundRouteType = __webpack_require__(3).type;
var RedirectType = __webpack_require__(4).type;
var Route = __webpack_require__(17);
function checkPropTypes(componentName, propTypes, props) {
componentName = componentName || "UnknownComponent";
for (var propName in propTypes) {
if (propTypes.hasOwnProperty(propName)) {
var error = propTypes[propName](props, propName, componentName);
if (error instanceof Error) warning(false, error.message);
}
}
}
function createRouteOptions(props) {
var options = assign({}, props);
var handler = options.handler;
if (handler) {
options.onEnter = handler.willTransitionTo;
options.onLeave = handler.willTransitionFrom;
}
return options;
}
function createRouteFromReactElement(element) {
if (!React.isValidElement(element)) {
return;
}var type = element.type;
var props = element.props;
if (type.propTypes) checkPropTypes(type.displayName, type.propTypes, props);
if (type === DefaultRouteType) {
return Route.createDefaultRoute(createRouteOptions(props));
}if (type === NotFoundRouteType) {
return Route.createNotFoundRoute(createRouteOptions(props));
}if (type === RedirectType) {
return Route.createRedirect(createRouteOptions(props));
}return Route.createRoute(createRouteOptions(props), function () {
if (props.children) createRoutesFromReactChildren(props.children);
});
}
/**
* Creates and returns an array of routes created from the given
* ReactChildren, all of which should be one of <Route>, <DefaultRoute>,
* <NotFoundRoute>, or <Redirect>, e.g.:
*
* var { createRoutesFromReactChildren, Route, Redirect } = require('react-router');
*
* var routes = createRoutesFromReactChildren(
* <Route path="/" handler={App}>
* <Route name="user" path="/user/:userId" handler={User}>
* <Route name="task" path="tasks/:taskId" handler={Task}/>
* <Redirect from="todos/:taskId" to="task"/>
* </Route>
* </Route>
* );
*/
function createRoutesFromReactChildren(children) {
var routes = [];
React.Children.forEach(children, function (child) {
if (child = createRouteFromReactElement(child)) routes.push(child);
});
return routes;
}
module.exports = createRoutesFromReactChildren;
/***/ },
/* 19 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/* jshint -W058 */
var React = __webpack_require__(21);
var warning = __webpack_require__(39);
var invariant = __webpack_require__(37);
var canUseDOM = __webpack_require__(38).canUseDOM;
var LocationActions = __webpack_require__(24);
var ImitateBrowserBehavior = __webpack_require__(11);
var HashLocation = __webpack_require__(7);
var HistoryLocation = __webpack_require__(8);
var RefreshLocation = __webpack_require__(9);
var StaticLocation = __webpack_require__(10);
var NavigationContext = __webpack_require__(26);
var ScrollHistory = __webpack_require__(27);
var StateContext = __webpack_require__(28);
var createRoutesFromReactChildren = __webpack_require__(18);
var isReactChildren = __webpack_require__(29);
var Transition = __webpack_require__(30);
var PropTypes = __webpack_require__(23);
var Redirect = __webpack_require__(31);
var History = __webpack_require__(13);
var Cancellation = __webpack_require__(32);
var Match = __webpack_require__(33);
var Route = __webpack_require__(17);
var supportsHistory = __webpack_require__(34);
var PathUtils = __webpack_require__(25);
/**
* The default location for new routers.
*/
var DEFAULT_LOCATION = canUseDOM ? HashLocation : "/";
/**
* The default scroll behavior for new routers.
*/
var DEFAULT_SCROLL_BEHAVIOR = canUseDOM ? ImitateBrowserBehavior : null;
function hasProperties(object, properties) {
for (var propertyName in properties) if (properties.hasOwnProperty(propertyName) && object[propertyName] !== properties[propertyName]) {
return false;
}return true;
}
function hasMatch(routes, route, prevParams, nextParams, prevQuery, nextQuery) {
return routes.some(function (r) {
if (r !== route) return false;
var paramNames = route.paramNames;
var paramName;
// Ensure that all params the route cares about did not change.
for (var i = 0, len = paramNames.length; i < len; ++i) {
paramName = paramNames[i];
if (nextParams[paramName] !== prevParams[paramName]) return false;
}
// Ensure the query hasn't changed.
return hasProperties(prevQuery, nextQuery) && hasProperties(nextQuery, prevQuery);
});
}
function addRoutesToNamedRoutes(routes, namedRoutes) {
var route;
for (var i = 0, len = routes.length; i < len; ++i) {
route = routes[i];
if (route.name) {
invariant(namedRoutes[route.name] == null, "You may not have more than one route named \"%s\"", route.name);
namedRoutes[route.name] = route;
}
if (route.childRoutes) addRoutesToNamedRoutes(route.childRoutes, namedRoutes);
}
}
/**
* Creates and returns a new router using the given options. A router
* is a ReactComponent class that knows how to react to changes in the
* URL and keep the contents of the page in sync.
*
* Options may be any of the following:
*
* - routes (required) The route config
* - location The location to use. Defaults to HashLocation when
* the DOM is available, "/" otherwise
* - scrollBehavior The scroll behavior to use. Defaults to ImitateBrowserBehavior
* when the DOM is available, null otherwise
* - onError A function that is used to handle errors
* - onAbort A function that is used to handle aborted transitions
*
* When rendering in a server-side environment, the location should simply
* be the URL path that was used in the request, including the query string.
*/
function createRouter(options) {
options = options || {};
if (isReactChildren(options)) options = { routes: options };
var mountedComponents = [];
var location = options.location || DEFAULT_LOCATION;
var scrollBehavior = options.scrollBehavior || DEFAULT_SCROLL_BEHAVIOR;
var state = {};
var nextState = {};
var pendingTransition = null;
var dispatchHandler = null;
if (typeof location === "string") location = new StaticLocation(location);
if (location instanceof StaticLocation) {
warning(!canUseDOM || ("production") === "test", "You should not use a static location in a DOM environment because " + "the router will not be kept in sync with the current URL");
} else {
invariant(canUseDOM || location.needsDOM === false, "You cannot use %s without a DOM", location);
}
// Automatically fall back to full page refreshes in
// browsers that don't support the HTML history API.
if (location === HistoryLocation && !supportsHistory()) location = RefreshLocation;
var Router = React.createClass({
displayName: "Router",
statics: {
isRunning: false,
cancelPendingTransition: function cancelPendingTransition() {
if (pendingTransition) {
pendingTransition.cancel();
pendingTransition = null;
}
},
clearAllRoutes: function clearAllRoutes() {
this.cancelPendingTransition();
this.namedRoutes = {};
this.routes = [];
},
/**
* Adds routes to this router from the given children object (see ReactChildren).
*/
addRoutes: function addRoutes(routes) {
if (isReactChildren(routes)) routes = createRoutesFromReactChildren(routes);
addRoutesToNamedRoutes(routes, this.namedRoutes);
this.routes.push.apply(this.routes, routes);
},
/**
* Replaces routes of this router from the given children object (see ReactChildren).
*/
replaceRoutes: function replaceRoutes(routes) {
this.clearAllRoutes();
this.addRoutes(routes);
this.refresh();
},
/**
* Performs a match of the given path against this router and returns an object
* with the { routes, params, pathname, query } that match. Returns null if no
* match can be made.
*/
match: function match(path) {
return Match.findMatchForPath(this.routes, path);
},
/**
* Returns an absolute URL path created from the given route
* name, URL parameters, and query.
*/
makePath: function makePath(to, params, query) {
var path;
if (PathUtils.isAbsolute(to)) {
path = to;
} else {
var route = to instanceof Route ? to : this.namedRoutes[to];
invariant(route instanceof Route, "Cannot find a route named \"%s\"", to);
path = route.path;
}
return PathUtils.withQuery(PathUtils.injectParams(path, params), query);
},
/**
* Returns a string that may safely be used as the href of a link
* to the route with the given name, URL parameters, and query.
*/
makeHref: function makeHref(to, params, query) {
var path = this.makePath(to, params, query);
return location === HashLocation ? "#" + path : path;
},
/**
* Transitions to the URL specified in the arguments by pushing
* a new URL onto the history stack.
*/
transitionTo: function transitionTo(to, params, query) {
var path = this.makePath(to, params, query);
if (pendingTransition) {
// Replace so pending location does not stay in history.
location.replace(path);
} else {
location.push(path);
}
},
/**
* Transitions to the URL specified in the arguments by replacing
* the current URL in the history stack.
*/
replaceWith: function replaceWith(to, params, query) {
location.replace(this.makePath(to, params, query));
},
/**
* Transitions to the previous URL if one is available. Returns true if the
* router was able to go back, false otherwise.
*
* Note: The router only tracks history entries in your application, not the
* current browser session, so you can safely call this function without guarding
* against sending the user back to some other site. However, when using
* RefreshLocation (which is the fallback for HistoryLocation in browsers that
* don't support HTML5 history) this method will *always* send the client back
* because we cannot reliably track history length.
*/
goBack: function goBack() {
if (History.length > 1 || location === RefreshLocation) {
location.pop();
return true;
}
warning(false, "goBack() was ignored because there is no router history");
return false;
},
handleAbort: options.onAbort || function (abortReason) {
if (location instanceof StaticLocation) throw new Error("Unhandled aborted transition! Reason: " + abortReason);
if (abortReason instanceof Cancellation) {
return;
} else if (abortReason instanceof Redirect) {
location.replace(this.makePath(abortReason.to, abortReason.params, abortReason.query));
} else {
location.pop();
}
},
handleError: options.onError || function (error) {
// Throw so we don't silently swallow async errors.
throw error; // This error probably originated in a transition hook.
},
handleLocationChange: function handleLocationChange(change) {
this.dispatch(change.path, change.type);
},
/**
* Performs a transition to the given path and calls callback(error, abortReason)
* when the transition is finished. If both arguments are null the router's state
* was updated. Otherwise the transition did not complete.
*
* In a transition, a router first determines which routes are involved by beginning
* with the current route, up the route tree to the first parent route that is shared
* with the destination route, and back down the tree to the destination route. The
* willTransitionFrom hook is invoked on all route handlers we're transitioning away
* from, in reverse nesting order. Likewise, the willTransitionTo hook is invoked on
* all route handlers we're transitioning to.
*
* Both willTransitionFrom and willTransitionTo hooks may either abort or redirect the
* transition. To resolve asynchronously, they may use the callback argument. If no
* hooks wait, the transition is fully synchronous.
*/
dispatch: function dispatch(path, action) {
this.cancelPendingTransition();
var prevPath = state.path;
var isRefreshing = action == null;
if (prevPath === path && !isRefreshing) {
return;
} // Nothing to do!
// Record the scroll position as early as possible to
// get it before browsers try update it automatically.
if (prevPath && action === LocationActions.PUSH) this.recordScrollPosition(prevPath);
var match = this.match(path);
warning(match != null, "No route matches path \"%s\". Make sure you have <Route path=\"%s\"> somewhere in your routes", path, path);
if (match == null) match = {};
var prevRoutes = state.routes || [];
var prevParams = state.params || {};
var prevQuery = state.query || {};
var nextRoutes = match.routes || [];
var nextParams = match.params || {};
var nextQuery = match.query || {};
var fromRoutes, toRoutes;
if (prevRoutes.length) {
fromRoutes = prevRoutes.filter(function (route) {
return !hasMatch(nextRoutes, route, prevParams, nextParams, prevQuery, nextQuery);
});
toRoutes = nextRoutes.filter(function (route) {
return !hasMatch(prevRoutes, route, prevParams, nextParams, prevQuery, nextQuery);
});
} else {
fromRoutes = [];
toRoutes = nextRoutes;
}
var transition = new Transition(path, this.replaceWith.bind(this, path));
pendingTransition = transition;
var fromComponents = mountedComponents.slice(prevRoutes.length - fromRoutes.length);
Transition.from(transition, fromRoutes, fromComponents, function (error) {
if (error || transition.abortReason) return dispatchHandler.call(Router, error, transition); // No need to continue.
Transition.to(transition, toRoutes, nextParams, nextQuery, function (error) {
dispatchHandler.call(Router, error, transition, {
path: path,
action: action,
pathname: match.pathname,
routes: nextRoutes,
params: nextParams,
query: nextQuery
});
});
});
},
/**
* Starts this router and calls callback(router, state) when the route changes.
*
* If the router's location is static (i.e. a URL path in a server environment)
* the callback is called only once. Otherwise, the location should be one of the
* Router.*Location objects (e.g. Router.HashLocation or Router.HistoryLocation).
*/
run: function run(callback) {
invariant(!this.isRunning, "Router is already running");
dispatchHandler = function (error, transition, newState) {
if (error) Router.handleError(error);
if (pendingTransition !== transition) return;
pendingTransition = null;
if (transition.abortReason) {
Router.handleAbort(transition.abortReason);
} else {
callback.call(this, this, nextState = newState);
}
};
if (!(location instanceof StaticLocation)) {
if (location.addChangeListener) location.addChangeListener(Router.handleLocationChange);
this.isRunning = true;
}
// Bootstrap using the current path.
this.refresh();
},
refresh: function refresh() {
Router.dispatch(location.getCurrentPath(), null);
},
stop: function stop() {
this.cancelPendingTransition();
if (location.removeChangeListener) location.removeChangeListener(Router.handleLocationChange);
this.isRunning = false;
},
getScrollBehavior: function getScrollBehavior() {
return scrollBehavior;
}
},
mixins: [NavigationContext, StateContext, ScrollHistory],
propTypes: {
children: PropTypes.falsy
},
childContextTypes: {
getRouteAtDepth: React.PropTypes.func.isRequired,
setRouteComponentAtDepth: React.PropTypes.func.isRequired,
routeHandlers: React.PropTypes.array.isRequired
},
getChildContext: function getChildContext() {
return {
getRouteAtDepth: this.getRouteAtDepth,
setRouteComponentAtDepth: this.setRouteComponentAtDepth,
routeHandlers: [this]
};
},
getInitialState: function getInitialState() {
return state = nextState;
},
componentWillReceiveProps: function componentWillReceiveProps() {
this.setState(state = nextState);
},
componentWillUnmount: function componentWillUnmount() {
Router.stop();
},
getLocation: function getLocation() {
return location;
},
getRouteAtDepth: function getRouteAtDepth(depth) {
var routes = this.state.routes;
return routes && routes[depth];
},
setRouteComponentAtDepth: function setRouteComponentAtDepth(depth, component) {
mountedComponents[depth] = component;
},
render: function render() {
var route = this.getRouteAtDepth(0);
return route ? React.createElement(route.handler, this.props) : null;
}
});
Router.clearAllRoutes();
if (options.routes) Router.addRoutes(options.routes);
return Router;
}
module.exports = createRouter;
/***/ },
/* 20 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var createRouter = __webpack_require__(19);
/**
* A high-level convenience method that creates, configures, and
* runs a router in one shot. The method signature is:
*
* Router.run(routes[, location ], callback);
*
* Using `window.location.hash` to manage the URL, you could do:
*
* Router.run(routes, function (Handler) {
* React.render(<Handler/>, document.body);
* });
*
* Using HTML5 history and a custom "cursor" prop:
*
* Router.run(routes, Router.HistoryLocation, function (Handler) {
* React.render(<Handler cursor={cursor}/>, document.body);
* });
*
* Returns the newly created router.
*
* Note: If you need to specify further options for your router such
* as error/abort handling or custom scroll behavior, use Router.create
* instead.
*
* var router = Router.create(options);
* router.run(function (Handler) {
* // ...
* });
*/
function runRouter(routes, location, callback) {
if (typeof location === "function") {
callback = location;
location = null;
}
var router = createRouter({
routes: routes,
location: location
});
router.run(callback);
return router;
}
module.exports = runRouter;
/***/ },
/* 21 */
/***/ function(module, exports, __webpack_require__) {
module.exports = __WEBPACK_EXTERNAL_MODULE_21__;
/***/ },
/* 22 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var warning = __webpack_require__(39);
var invariant = __webpack_require__(37);
function checkPropTypes(componentName, propTypes, props) {
for (var propName in propTypes) {
if (propTypes.hasOwnProperty(propName)) {
var error = propTypes[propName](props, propName, componentName);
if (error instanceof Error) warning(false, error.message);
}
}
}
var Configuration = {
statics: {
validateProps: function validateProps(props) {
checkPropTypes(this.displayName, this.propTypes, props);
}
},
render: function render() {
invariant(false, "%s elements are for router configuration only and should not be rendered", this.constructor.displayName);
}
};
module.exports = Configuration;
/***/ },
/* 23 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var assign = __webpack_require__(36);
var ReactPropTypes = __webpack_require__(21).PropTypes;
var PropTypes = assign({
/**
* Requires that the value of a prop be falsy.
*/
falsy: function falsy(props, propName, componentName) {
if (props[propName]) {
return new Error("<" + componentName + "> may not have a \"" + propName + "\" prop");
}
}
}, ReactPropTypes);
module.exports = PropTypes;
/***/ },
/* 24 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* Actions that modify the URL.
*/
var LocationActions = {
/**
* Indicates a new location is being pushed to the history stack.
*/
PUSH: "push",
/**
* Indicates the current location should be replaced.
*/
REPLACE: "replace",
/**
* Indicates the most recent entry should be removed from the history stack.
*/
POP: "pop"
};
module.exports = LocationActions;
/***/ },
/* 25 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var invariant = __webpack_require__(37);
var merge = __webpack_require__(42).merge;
var qs = __webpack_require__(41);
var paramCompileMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$]*)|[*.()\[\]\\+|{}^$]/g;
var paramInjectMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$?]*[?]?)|[*]/g;
var paramInjectTrailingSlashMatcher = /\/\/\?|\/\?\/|\/\?/g;
var queryMatcher = /\?(.+)/;
var _compiledPatterns = {};
function compilePattern(pattern) {
if (!(pattern in _compiledPatterns)) {
var paramNames = [];
var source = pattern.replace(paramCompileMatcher, function (match, paramName) {
if (paramName) {
paramNames.push(paramName);
return "([^/?#]+)";
} else if (match === "*") {
paramNames.push("splat");
return "(.*?)";
} else {
return "\\" + match;
}
});
_compiledPatterns[pattern] = {
matcher: new RegExp("^" + source + "$", "i"),
paramNames: paramNames
};
}
return _compiledPatterns[pattern];
}
var PathUtils = {
/**
* Returns true if the given path is absolute.
*/
isAbsolute: function isAbsolute(path) {
return path.charAt(0) === "/";
},
/**
* Joins two URL paths together.
*/
join: function join(a, b) {
return a.replace(/\/*$/, "/") + b;
},
/**
* Returns an array of the names of all parameters in the given pattern.
*/
extractParamNames: function extractParamNames(pattern) {
return compilePattern(pattern).paramNames;
},
/**
* Extracts the portions of the given URL path that match the given pattern
* and returns an object of param name => value pairs. Returns null if the
* pattern does not match the given path.
*/
extractParams: function extractParams(pattern, path) {
var _compilePattern = compilePattern(pattern);
var matcher = _compilePattern.matcher;
var paramNames = _compilePattern.paramNames;
var match = path.match(matcher);
if (!match) {
return null;
}var params = {};
paramNames.forEach(function (paramName, index) {
params[paramName] = match[index + 1];
});
return params;
},
/**
* Returns a version of the given route path with params interpolated. Throws
* if there is a dynamic segment of the route path for which there is no param.
*/
injectParams: function injectParams(pattern, params) {
params = params || {};
var splatIndex = 0;
return pattern.replace(paramInjectMatcher, function (match, paramName) {
paramName = paramName || "splat";
// If param is optional don't check for existence
if (paramName.slice(-1) === "?") {
paramName = paramName.slice(0, -1);
if (params[paramName] == null) return "";
} else {
invariant(params[paramName] != null, "Missing \"%s\" parameter for path \"%s\"", paramName, pattern);
}
var segment;
if (paramName === "splat" && Array.isArray(params[paramName])) {
segment = params[paramName][splatIndex++];
invariant(segment != null, "Missing splat # %s for path \"%s\"", splatIndex, pattern);
} else {
segment = params[paramName];
}
return segment;
}).replace(paramInjectTrailingSlashMatcher, "/");
},
/**
* Returns an object that is the result of parsing any query string contained
* in the given path, null if the path contains no query string.
*/
extractQuery: function extractQuery(path) {
var match = path.match(queryMatcher);
return match && qs.parse(match[1]);
},
/**
* Returns a version of the given path without the query string.
*/
withoutQuery: function withoutQuery(path) {
return path.replace(queryMatcher, "");
},
/**
* Returns a version of the given path with the parameters in the given
* query merged into the query string.
*/
withQuery: function withQuery(path, query) {
var existingQuery = PathUtils.extractQuery(path);
if (existingQuery) query = query ? merge(existingQuery, query) : existingQuery;
var queryString = qs.stringify(query, { indices: false });
if (queryString) {
return PathUtils.withoutQuery(path) + "?" + queryString;
}return path;
}
};
module.exports = PathUtils;
/***/ },
/* 26 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var PropTypes = __webpack_require__(23);
/**
* Provides the router with context for Router.Navigation.
*/
var NavigationContext = {
childContextTypes: {
makePath: PropTypes.func.isRequired,
makeHref: PropTypes.func.isRequired,
transitionTo: PropTypes.func.isRequired,
replaceWith: PropTypes.func.isRequired,
goBack: PropTypes.func.isRequired
},
getChildContext: function getChildContext() {
return {
makePath: this.constructor.makePath.bind(this.constructor),
makeHref: this.constructor.makeHref.bind(this.constructor),
transitionTo: this.constructor.transitionTo.bind(this.constructor),
replaceWith: this.constructor.replaceWith.bind(this.constructor),
goBack: this.constructor.goBack.bind(this.constructor)
};
}
};
module.exports = NavigationContext;
/***/ },
/* 27 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var invariant = __webpack_require__(37);
var canUseDOM = __webpack_require__(38).canUseDOM;
var getWindowScrollPosition = __webpack_require__(40);
function shouldUpdateScroll(state, prevState) {
if (!prevState) {
return true;
} // Don't update scroll position when only the query has changed.
if (state.pathname === prevState.pathname) {
return false;
}var routes = state.routes;
var prevRoutes = prevState.routes;
var sharedAncestorRoutes = routes.filter(function (route) {
return prevRoutes.indexOf(route) !== -1;
});
return !sharedAncestorRoutes.some(function (route) {
return route.ignoreScrollBehavior;
});
}
/**
* Provides the router with the ability to manage window scroll position
* according to its scroll behavior.
*/
var ScrollHistory = {
statics: {
/**
* Records curent scroll position as the last known position for the given URL path.
*/
recordScrollPosition: function recordScrollPosition(path) {
if (!this.scrollHistory) this.scrollHistory = {};
this.scrollHistory[path] = getWindowScrollPosition();
},
/**
* Returns the last known scroll position for the given URL path.
*/
getScrollPosition: function getScrollPosition(path) {
if (!this.scrollHistory) this.scrollHistory = {};
return this.scrollHistory[path] || null;
}
},
componentWillMount: function componentWillMount() {
invariant(this.constructor.getScrollBehavior() == null || canUseDOM, "Cannot use scroll behavior without a DOM");
},
componentDidMount: function componentDidMount() {
this._updateScroll();
},
componentDidUpdate: function componentDidUpdate(prevProps, prevState) {
this._updateScroll(prevState);
},
_updateScroll: function _updateScroll(prevState) {
if (!shouldUpdateScroll(this.state, prevState)) {
return;
}var scrollBehavior = this.constructor.getScrollBehavior();
if (scrollBehavior) scrollBehavior.updateScrollPosition(this.constructor.getScrollPosition(this.state.path), this.state.action);
}
};
module.exports = ScrollHistory;
/***/ },
/* 28 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var assign = __webpack_require__(36);
var PropTypes = __webpack_require__(23);
var PathUtils = __webpack_require__(25);
function routeIsActive(activeRoutes, routeName) {
return activeRoutes.some(function (route) {
return route.name === routeName;
});
}
function paramsAreActive(activeParams, params) {
for (var property in params) if (String(activeParams[property]) !== String(params[property])) {
return false;
}return true;
}
function queryIsActive(activeQuery, query) {
for (var property in query) if (String(activeQuery[property]) !== String(query[property])) {
return false;
}return true;
}
/**
* Provides the router with context for Router.State.
*/
var StateContext = {
/**
* Returns the current URL path + query string.
*/
getCurrentPath: function getCurrentPath() {
return this.state.path;
},
/**
* Returns a read-only array of the currently active routes.
*/
getCurrentRoutes: function getCurrentRoutes() {
return this.state.routes.slice(0);
},
/**
* Returns the current URL path without the query string.
*/
getCurrentPathname: function getCurrentPathname() {
return this.state.pathname;
},
/**
* Returns a read-only object of the currently active URL parameters.
*/
getCurrentParams: function getCurrentParams() {
return assign({}, this.state.params);
},
/**
* Returns a read-only object of the currently active query parameters.
*/
getCurrentQuery: function getCurrentQuery() {
return assign({}, this.state.query);
},
/**
* Returns true if the given route, params, and query are active.
*/
isActive: function isActive(to, params, query) {
if (PathUtils.isAbsolute(to)) {
return to === this.state.path;
}return routeIsActive(this.state.routes, to) && paramsAreActive(this.state.params, params) && (query == null || queryIsActive(this.state.query, query));
},
childContextTypes: {
getCurrentPath: PropTypes.func.isRequired,
getCurrentRoutes: PropTypes.func.isRequired,
getCurrentPathname: PropTypes.func.isRequired,
getCurrentParams: PropTypes.func.isRequired,
getCurrentQuery: PropTypes.func.isRequired,
isActive: PropTypes.func.isRequired
},
getChildContext: function getChildContext() {
return {
getCurrentPath: this.getCurrentPath,
getCurrentRoutes: this.getCurrentRoutes,
getCurrentPathname: this.getCurrentPathname,
getCurrentParams: this.getCurrentParams,
getCurrentQuery: this.getCurrentQuery,
isActive: this.isActive
};
}
};
module.exports = StateContext;
/***/ },
/* 29 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var React = __webpack_require__(21);
function isValidChild(object) {
return object == null || React.isValidElement(object);
}
function isReactChildren(object) {
return isValidChild(object) || Array.isArray(object) && object.every(isValidChild);
}
module.exports = isReactChildren;
/***/ },
/* 30 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/* jshint -W058 */
var Cancellation = __webpack_require__(32);
var Redirect = __webpack_require__(31);
/**
* Encapsulates a transition to a given path.
*
* The willTransitionTo and willTransitionFrom handlers receive
* an instance of this class as their first argument.
*/
function Transition(path, retry) {
this.path = path;
this.abortReason = null;
// TODO: Change this to router.retryTransition(transition)
this.retry = retry.bind(this);
}
Transition.prototype.abort = function (reason) {
if (this.abortReason == null) this.abortReason = reason || "ABORT";
};
Transition.prototype.redirect = function (to, params, query) {
this.abort(new Redirect(to, params, query));
};
Transition.prototype.cancel = function () {
this.abort(new Cancellation());
};
Transition.from = function (transition, routes, components, callback) {
routes.reduce(function (callback, route, index) {
return function (error) {
if (error || transition.abortReason) {
callback(error);
} else if (route.onLeave) {
try {
route.onLeave(transition, components[index], callback);
// If there is no callback in the argument list, call it automatically.
if (route.onLeave.length < 3) callback();
} catch (e) {
callback(e);
}
} else {
callback();
}
};
}, callback)();
};
Transition.to = function (transition, routes, params, query, callback) {
routes.reduceRight(function (callback, route) {
return function (error) {
if (error || transition.abortReason) {
callback(error);
} else if (route.onEnter) {
try {
route.onEnter(transition, params, query, callback);
// If there is no callback in the argument list, call it automatically.
if (route.onEnter.length < 4) callback();
} catch (e) {
callback(e);
}
} else {
callback();
}
};
}, callback)();
};
module.exports = Transition;
/***/ },
/* 31 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* Encapsulates a redirect to the given route.
*/
function Redirect(to, params, query) {
this.to = to;
this.params = params;
this.query = query;
}
module.exports = Redirect;
/***/ },
/* 32 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* Represents a cancellation caused by navigating away
* before the previous transition has fully resolved.
*/
function Cancellation() {}
module.exports = Cancellation;
/***/ },
/* 33 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
/* jshint -W084 */
var PathUtils = __webpack_require__(25);
var Match = function Match(pathname, params, query, routes) {
_classCallCheck(this, Match);
this.pathname = pathname;
this.params = params;
this.query = query;
this.routes = routes;
};
function deepSearch(route, pathname, query) {
// Check the subtree first to find the most deeply-nested match.
var childRoutes = route.childRoutes;
if (childRoutes) {
var match, childRoute;
for (var i = 0, len = childRoutes.length; i < len; ++i) {
childRoute = childRoutes[i];
if (childRoute.isDefault || childRoute.isNotFound) continue; // Check these in order later.
if (match = deepSearch(childRoute, pathname, query)) {
// A route in the subtree matched! Add this route and we're done.
match.routes.unshift(route);
return match;
}
}
}
// No child routes matched; try the default route.
var defaultRoute = route.defaultRoute;
if (defaultRoute && (params = PathUtils.extractParams(defaultRoute.path, pathname))) {
return new Match(pathname, params, query, [route, defaultRoute]);
} // Does the "not found" route match?
var notFoundRoute = route.notFoundRoute;
if (notFoundRoute && (params = PathUtils.extractParams(notFoundRoute.path, pathname))) {
return new Match(pathname, params, query, [route, notFoundRoute]);
} // Last attempt: check this route.
var params = PathUtils.extractParams(route.path, pathname);
if (params) {
return new Match(pathname, params, query, [route]);
}return null;
}
/**
* Attempts to match depth-first a route in the given route's
* subtree against the given path and returns the match if it
* succeeds, null if no match can be made.
*/
Match.findMatchForPath = function (routes, path) {
var pathname = PathUtils.withoutQuery(path);
var query = PathUtils.extractQuery(path);
var match = null;
for (var i = 0, len = routes.length; match == null && i < len; ++i) match = deepSearch(routes[i], pathname, query);
return match;
};
module.exports = Match;
/***/ },
/* 34 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
function supportsHistory() {
/*! taken from modernizr
* https://github.com/Modernizr/Modernizr/blob/master/LICENSE
* https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js
* changed to avoid false negatives for Windows Phones: https://github.com/rackt/react-router/issues/586
*/
var ua = navigator.userAgent;
if ((ua.indexOf("Android 2.") !== -1 || ua.indexOf("Android 4.0") !== -1) && ua.indexOf("Mobile Safari") !== -1 && ua.indexOf("Chrome") === -1 && ua.indexOf("Windows Phone") === -1) {
return false;
}
return window.history && "pushState" in window.history;
}
module.exports = supportsHistory;
/***/ },
/* 35 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright 2013-2014, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule cx
*/
/**
* This function is used to mark string literals representing CSS class names
* so that they can be transformed statically. This allows for modularization
* and minification of CSS class names.
*
* In static_upstream, this function is actually implemented, but it should
* eventually be replaced with something more descriptive, and the transform
* that is used in the main stack should be ported for use elsewhere.
*
* @param string|object className to modularize, or an object of key/values.
* In the object case, the values are conditions that
* determine if the className keys should be included.
* @param [string ...] Variable list of classNames in the string case.
* @return string Renderable space-separated CSS className.
*/
function cx(classNames) {
if (typeof classNames == "object") {
return Object.keys(classNames).filter(function (className) {
return classNames[className];
}).join(" ");
} else {
return Array.prototype.join.call(arguments, " ");
}
}
module.exports = cx;
/***/ },
/* 36 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright 2014, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule Object.assign
*/
// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign
function assign(target, sources) {
if (target == null) {
throw new TypeError("Object.assign target cannot be null or undefined");
}
var to = Object(target);
var hasOwnProperty = Object.prototype.hasOwnProperty;
for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) {
var nextSource = arguments[nextIndex];
if (nextSource == null) {
continue;
}
var from = Object(nextSource);
// We don't currently support accessors nor proxies. Therefore this
// copy cannot throw. If we ever supported this then we must handle
// exceptions and side-effects. We don't support symbols so they won't
// be transferred.
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
}
return to;
};
module.exports = assign;
/***/ },
/* 37 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var invariant = function invariant(condition, format, a, b, c, d, e, f) {
if (false) {
if (format === undefined) {
throw new Error("invariant requires an error message argument");
}
}
if (!condition) {
var error;
if (format === undefined) {
error = new Error("Minified exception occurred; use the non-minified dev environment " + "for the full error message and additional helpful warnings.");
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error("Invariant Violation: " + format.replace(/%s/g, function () {
return args[argIndex++];
}));
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
};
module.exports = invariant;
/**
* Copyright 2013-2014, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule invariant
*/
/***/ },
/* 38 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var canUseDOM = !!(typeof window !== "undefined" && window.document && window.document.createElement);
/**
* Simple, lightweight module assisting with the detection and context of
* Worker. Helps avoid circular dependencies and allows code to reason about
* whether or not they are in a Worker, even if they never include the main
* `ReactWorker` dependency.
*/
var ExecutionEnvironment = {
canUseDOM: canUseDOM,
canUseWorkers: typeof Worker !== "undefined",
canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),
canUseViewport: canUseDOM && !!window.screen,
isInWorker: !canUseDOM // For now, this is true - might change in the future.
};
module.exports = ExecutionEnvironment;
/**
* Copyright 2013-2014, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule ExecutionEnvironment
*/
/*jslint evil: true */
/***/ },
/* 39 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var emptyFunction = __webpack_require__(43);
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning = emptyFunction;
if (false) {
warning = function (condition, format) {
for (var args = [], $__0 = 2, $__1 = arguments.length; $__0 < $__1; $__0++) args.push(arguments[$__0]);
if (format === undefined) {
throw new Error("`warning(condition, format, ...args)` requires a warning " + "message argument");
}
if (!condition) {
var argIndex = 0;
console.warn("Warning: " + format.replace(/%s/g, function () {
return args[argIndex++];
}));
}
};
}
module.exports = warning;
/**
* Copyright 2014, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule warning
*/
/***/ },
/* 40 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var invariant = __webpack_require__(37);
var canUseDOM = __webpack_require__(38).canUseDOM;
/**
* Returns the current scroll position of the window as { x, y }.
*/
function getWindowScrollPosition() {
invariant(canUseDOM, "Cannot get current scroll position without a DOM");
return {
x: window.pageXOffset || document.documentElement.scrollLeft,
y: window.pageYOffset || document.documentElement.scrollTop
};
}
module.exports = getWindowScrollPosition;
/***/ },
/* 41 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__(44);
/***/ },
/* 42 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
// Load modules
// Declare internals
var internals = {};
exports.arrayToObject = function (source) {
var obj = {};
for (var i = 0, il = source.length; i < il; ++i) {
if (typeof source[i] !== "undefined") {
obj[i] = source[i];
}
}
return obj;
};
exports.merge = function (target, source) {
if (!source) {
return target;
}
if (typeof source !== "object") {
if (Array.isArray(target)) {
target.push(source);
} else {
target[source] = true;
}
return target;
}
if (typeof target !== "object") {
target = [target].concat(source);
return target;
}
if (Array.isArray(target) && !Array.isArray(source)) {
target = exports.arrayToObject(target);
}
var keys = Object.keys(source);
for (var k = 0, kl = keys.length; k < kl; ++k) {
var key = keys[k];
var value = source[key];
if (!target[key]) {
target[key] = value;
} else {
target[key] = exports.merge(target[key], value);
}
}
return target;
};
exports.decode = function (str) {
try {
return decodeURIComponent(str.replace(/\+/g, " "));
} catch (e) {
return str;
}
};
exports.compact = function (obj, refs) {
if (typeof obj !== "object" || obj === null) {
return obj;
}
refs = refs || [];
var lookup = refs.indexOf(obj);
if (lookup !== -1) {
return refs[lookup];
}
refs.push(obj);
if (Array.isArray(obj)) {
var compacted = [];
for (var i = 0, il = obj.length; i < il; ++i) {
if (typeof obj[i] !== "undefined") {
compacted.push(obj[i]);
}
}
return compacted;
}
var keys = Object.keys(obj);
for (i = 0, il = keys.length; i < il; ++i) {
var key = keys[i];
obj[key] = exports.compact(obj[key], refs);
}
return obj;
};
exports.isRegExp = function (obj) {
return Object.prototype.toString.call(obj) === "[object RegExp]";
};
exports.isBuffer = function (obj) {
if (obj === null || typeof obj === "undefined") {
return false;
}
return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
};
/***/ },
/* 43 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright 2013-2014, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule emptyFunction
*/
function makeEmptyFunction(arg) {
return function () {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
function emptyFunction() {}
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
return arg;
};
module.exports = emptyFunction;
/***/ },
/* 44 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
// Load modules
var Stringify = __webpack_require__(45);
var Parse = __webpack_require__(46);
// Declare internals
var internals = {};
module.exports = {
stringify: Stringify,
parse: Parse
};
/***/ },
/* 45 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
// Load modules
var Utils = __webpack_require__(42);
// Declare internals
var internals = {
delimiter: "&",
indices: true
};
internals.stringify = function (obj, prefix, options) {
if (Utils.isBuffer(obj)) {
obj = obj.toString();
} else if (obj instanceof Date) {
obj = obj.toISOString();
} else if (obj === null) {
obj = "";
}
if (typeof obj === "string" || typeof obj === "number" || typeof obj === "boolean") {
return [encodeURIComponent(prefix) + "=" + encodeURIComponent(obj)];
}
var values = [];
if (typeof obj === "undefined") {
return values;
}
var objKeys = Object.keys(obj);
for (var i = 0, il = objKeys.length; i < il; ++i) {
var key = objKeys[i];
if (!options.indices && Array.isArray(obj)) {
values = values.concat(internals.stringify(obj[key], prefix, options));
} else {
values = values.concat(internals.stringify(obj[key], prefix + "[" + key + "]", options));
}
}
return values;
};
module.exports = function (obj, options) {
options = options || {};
var delimiter = typeof options.delimiter === "undefined" ? internals.delimiter : options.delimiter;
options.indices = typeof options.indices === "boolean" ? options.indices : internals.indices;
var keys = [];
if (typeof obj !== "object" || obj === null) {
return "";
}
var objKeys = Object.keys(obj);
for (var i = 0, il = objKeys.length; i < il; ++i) {
var key = objKeys[i];
keys = keys.concat(internals.stringify(obj[key], key, options));
}
return keys.join(delimiter);
};
/***/ },
/* 46 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
// Load modules
var Utils = __webpack_require__(42);
// Declare internals
var internals = {
delimiter: "&",
depth: 5,
arrayLimit: 20,
parameterLimit: 1000
};
internals.parseValues = function (str, options) {
var obj = {};
var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit);
for (var i = 0, il = parts.length; i < il; ++i) {
var part = parts[i];
var pos = part.indexOf("]=") === -1 ? part.indexOf("=") : part.indexOf("]=") + 1;
if (pos === -1) {
obj[Utils.decode(part)] = "";
} else {
var key = Utils.decode(part.slice(0, pos));
var val = Utils.decode(part.slice(pos + 1));
if (!obj.hasOwnProperty(key)) {
obj[key] = val;
} else {
obj[key] = [].concat(obj[key]).concat(val);
}
}
}
return obj;
};
internals.parseObject = function (chain, val, options) {
if (!chain.length) {
return val;
}
var root = chain.shift();
var obj = {};
if (root === "[]") {
obj = [];
obj = obj.concat(internals.parseObject(chain, val, options));
} else {
var cleanRoot = root[0] === "[" && root[root.length - 1] === "]" ? root.slice(1, root.length - 1) : root;
var index = parseInt(cleanRoot, 10);
var indexString = "" + index;
if (!isNaN(index) && root !== cleanRoot && indexString === cleanRoot && index >= 0 && index <= options.arrayLimit) {
obj = [];
obj[index] = internals.parseObject(chain, val, options);
} else {
obj[cleanRoot] = internals.parseObject(chain, val, options);
}
}
return obj;
};
internals.parseKeys = function (key, val, options) {
if (!key) {
return;
}
// The regex chunks
var parent = /^([^\[\]]*)/;
var child = /(\[[^\[\]]*\])/g;
// Get the parent
var segment = parent.exec(key);
// Don't allow them to overwrite object prototype properties
if (Object.prototype.hasOwnProperty(segment[1])) {
return;
}
// Stash the parent if it exists
var keys = [];
if (segment[1]) {
keys.push(segment[1]);
}
// Loop through children appending to the array until we hit depth
var i = 0;
while ((segment = child.exec(key)) !== null && i < options.depth) {
++i;
if (!Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ""))) {
keys.push(segment[1]);
}
}
// If there's a remainder, just add whatever is left
if (segment) {
keys.push("[" + key.slice(segment.index) + "]");
}
return internals.parseObject(keys, val, options);
};
module.exports = function (str, options) {
if (str === "" || str === null || typeof str === "undefined") {
return {};
}
options = options || {};
options.delimiter = typeof options.delimiter === "string" || Utils.isRegExp(options.delimiter) ? options.delimiter : internals.delimiter;
options.depth = typeof options.depth === "number" ? options.depth : internals.depth;
options.arrayLimit = typeof options.arrayLimit === "number" ? options.arrayLimit : internals.arrayLimit;
options.parameterLimit = typeof options.parameterLimit === "number" ? options.parameterLimit : internals.parameterLimit;
var tempObj = typeof str === "string" ? internals.parseValues(str, options) : str;
var obj = {};
// Iterate over the keys and setup the new object
var keys = Object.keys(tempObj);
for (var i = 0, il = keys.length; i < il; ++i) {
var key = keys[i];
var newObj = internals.parseKeys(key, tempObj[key], options);
obj = Utils.merge(obj, newObj);
}
return Utils.compact(obj);
};
/***/ }
/******/ ])
});
|
src/main.js | kubeless/kubeless-ui | /*
Copyright 2017 Bitnami.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import React from 'react'
import ReactDOM from 'react-dom'
import Store from 'store/Store'
import AppContainer from 'components/AppContainer'
import injectTapEventPlugin from 'react-tap-event-plugin'
injectTapEventPlugin()
// ========================================================
// Render Setup
// ========================================================
const MOUNT_NODE = document.getElementById('root')
let render = () => {
const routes = require('./routes/index').default(Store)
ReactDOM.render(
<AppContainer store={Store} routes={routes} />,
MOUNT_NODE
)
}
// This code is excluded from production bundle
if (__DEV__) {
window.Store = Store
if (module.hot) {
// Development render functions
const renderApp = render
const renderError = (error) => {
const RedBox = require('redbox-react').default
ReactDOM.render(<RedBox error={error} />, MOUNT_NODE)
}
// Wrap render in try/catch
render = () => {
try {
renderApp()
} catch (error) {
console.error(error)
renderError(error)
}
}
// Setup hot module replacement
module.hot.accept('./routes/index', () =>
setImmediate(() => {
ReactDOM.unmountComponentAtNode(MOUNT_NODE)
render()
})
)
}
}
// ========================================================
// Go!
// ========================================================
render()
|
app/containers/LanguageProvider/index.js | dreamweaver1231/frontend | /*
*
* LanguageProvider
*
* this component connects the redux state language locale to the
* IntlProvider component and i18n messages (loaded from `app/translations`)
*/
import React from 'react';
import { connect } from 'react-redux';
import { createSelector } from 'reselect';
import { IntlProvider } from 'react-intl';
import { makeSelectLocale } from './selectors';
export class LanguageProvider extends React.PureComponent { // eslint-disable-line react/prefer-stateless-function
render() {
return (
<IntlProvider locale={this.props.locale} key={this.props.locale} messages={this.props.messages[this.props.locale]}>
{React.Children.only(this.props.children)}
</IntlProvider>
);
}
}
LanguageProvider.propTypes = {
locale: React.PropTypes.string,
messages: React.PropTypes.object,
children: React.PropTypes.element.isRequired,
};
const mapStateToProps = createSelector(
makeSelectLocale(),
(locale) => ({ locale })
);
function mapDispatchToProps(dispatch) {
return {
dispatch,
};
}
export default connect(mapStateToProps, mapDispatchToProps)(LanguageProvider);
|
src/components/ChatList/ChatList.storiesHelpers.js | helpscout/blue | import React from 'react'
import AvatarSpec from '../../utilities/specs/avatar.specs'
import ChatSpec from '../../utilities/specs/chat.specs'
import { Avatar, ChatList } from '../index'
const avatars = AvatarSpec.generate(8)
const getItemMarkup = () => {
const fixtures = ChatSpec.generate(8)
const values = Object.values(fixtures).filter(i => !!i)
return values.map((item, index) => {
const avatar = (
<Avatar
image={avatars[4].image}
name={avatars[4].name}
size="xs"
shape="rounded"
/>
)
return (
<ChatList.Item
avatar={item.isAssigned ? avatar : null}
key={item.id}
isAssigned={item.isAssigned}
isFocused={index === 2}
isTyping={item.isTyping}
isViewing={item.isViewing}
isWaiting={item.isWaiting}
message={item.message}
name={item.name}
newMessageCount={item.newMessageCount}
tags={item.tags}
timestamp={item.timestamp}
/>
)
})
}
export const _Item = () => {
const itemMarkup = getItemMarkup()
return <div style={{ width: 300 }}>{itemMarkup[0]}</div>
}
export const List = () => {
const itemMarkup = getItemMarkup()
return (
<div style={{ width: 300 }}>
<ChatList>
{itemMarkup[0]}
{itemMarkup[1]}
</ChatList>
</div>
)
}
|
frontend/src/components/eois/details/overview/results/results.js | unicef/un-partner-portal | import React from 'react';
import { connect } from 'react-redux';
import PropTypes from 'prop-types';
import Grid from 'material-ui/Grid';
import Result from './result';
import Feedback from '../../../../applications/feedback/feedbackContainer';
import { selectPartnerApplicationDetails } from '../../../../../store';
import AgencyResults from './agencyResults/resultsContainer';
import { ROLES } from '../../../../../helpers/constants';
const Results = (props) => {
const { role, params: { id }, application } = props;
if (role === ROLES.PARTNER) {
return (
<Grid container direction="row" spacing={24}>
<Grid item xs={12} sm={4}>
<Result cfeiId={id} application={application} />
</Grid>
<Grid item xs={12} sm={8}>
<Feedback applicationId={application.id} />
</Grid>
</Grid>
);
}
return <AgencyResults id={id} />;
};
Results.propTypes = {
role: PropTypes.string,
params: PropTypes.object,
application: PropTypes.object,
};
const mapStateToProps = (state, ownProps) => ({
role: state.session.role,
application: selectPartnerApplicationDetails(state, ownProps.params.id),
});
export default connect(mapStateToProps)(Results);
|
webApp/src/Components/BroadcastSetup.js | s-law/silent-disco | import React from 'react';
// ROUTER
import { History } from 'react-router';
import reactMixin from 'react-mixin';
// COMPONENTS
import Loading from './Loading.js';
import BroadcastSetupView from './BroadcastSetupView'
// UTILITIES
import Auth from '../utils/Auth';
import $ from '../../public/js/jquery-1.11.1.min';
class BroadcastSetup extends React.Component {
constructor(props) {
super(props);
this.state = {
name: (new Date).getTime().toString() + Math.random().toFixed(2),
broadcaster: 'anonymous',
desc: 'Hi, I\'m anonymous and you\'re listening to QuantumRadio',
isInitializing: false,
isLoggedIn: false,
isLive: "AUX",
favorites: [],
isLoading: false
};
}
startBroadcast(streamData) {
var serverURL = "/api/stream";
this.setState({
name: streamData.name,
desc: streamData.desc,
isLive: streamData.isLive,
isLoading: true
}, () => {
$.ajax({
url: serverURL,
method: 'POST',
contentType: "application/x-www-form-urlencoded",
data: {
name: this.state.name,
creator: JSON.parse(localStorage.getItem("me")),
desc: this.state.desc,
lng: 40,
lat: 30
}
})
.done((responseData) => {
this.setState({
isLoading: false
});
this.props.history.push({
pathname: '/broadcast/' + responseData._id,
state: {
isLive: this.state.isLive
}
});
});
})
}
render() {
return <BroadcastSetupView
startBroadcast={this.startBroadcast.bind(this)}
isLive={this.state.isLive} />
}
}
reactMixin.onClass(BroadcastSetup, History);
export default BroadcastSetup;
|
src/main.js | Ryana513/ccproject | import React from 'react'
import ReactDOM from 'react-dom'
import createStore from './store/createStore'
import { version } from '../package.json'
import { env } from './config'
import './styles/core.scss'
// Window Variables
// ------------------------------------
window.version = version
window.env = env
// Store Initialization
// ------------------------------------
const initialState = window.___INITIAL_STATE__ || {
firebase: { authError: null }
}
const store = createStore(initialState)
// Render Setup
// ------------------------------------
const MOUNT_NODE = document.getElementById('root')
let render = () => {
const App = require('./containers/App').default
const routes = require('./routes/index').default(store)
ReactDOM.render(<App store={store} routes={routes} />, MOUNT_NODE)
}
// Development Tools
// ------------------------------------
if (__DEV__) {
if (module.hot) {
const renderApp = render
const renderError = error => {
const RedBox = require('redbox-react').default
ReactDOM.render(<RedBox error={error} />, MOUNT_NODE)
}
render = () => {
try {
renderApp()
} catch (e) {
console.error(e) // eslint-disable-line no-console
renderError(e)
}
}
// Setup hot module replacement
module.hot.accept(['./containers/App', './routes/index'], () =>
setImmediate(() => {
ReactDOM.unmountComponentAtNode(MOUNT_NODE)
render()
})
)
}
}
// Let's Go!
// ------------------------------------
if (!__TEST__) render() |
war/src/main/webapp/scripts/yui/container/container_core-debug.js | tangkun75/jenkins | /*
Copyright (c) 2011, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.9.0
*/
(function () {
/**
* Config is a utility used within an Object to allow the implementer to
* maintain a list of local configuration properties and listen for changes
* to those properties dynamically using CustomEvent. The initial values are
* also maintained so that the configuration can be reset at any given point
* to its initial state.
* @namespace YAHOO.util
* @class Config
* @constructor
* @param {Object} owner The owner Object to which this Config Object belongs
*/
YAHOO.util.Config = function (owner) {
if (owner) {
this.init(owner);
}
if (!owner) { YAHOO.log("No owner specified for Config object", "error", "Config"); }
};
var Lang = YAHOO.lang,
CustomEvent = YAHOO.util.CustomEvent,
Config = YAHOO.util.Config;
/**
* Constant representing the CustomEvent type for the config changed event.
* @property YAHOO.util.Config.CONFIG_CHANGED_EVENT
* @private
* @static
* @final
*/
Config.CONFIG_CHANGED_EVENT = "configChanged";
/**
* Constant representing the boolean type string
* @property YAHOO.util.Config.BOOLEAN_TYPE
* @private
* @static
* @final
*/
Config.BOOLEAN_TYPE = "boolean";
Config.prototype = {
/**
* Object reference to the owner of this Config Object
* @property owner
* @type Object
*/
owner: null,
/**
* Boolean flag that specifies whether a queue is currently
* being executed
* @property queueInProgress
* @type Boolean
*/
queueInProgress: false,
/**
* Maintains the local collection of configuration property objects and
* their specified values
* @property config
* @private
* @type Object
*/
config: null,
/**
* Maintains the local collection of configuration property objects as
* they were initially applied.
* This object is used when resetting a property.
* @property initialConfig
* @private
* @type Object
*/
initialConfig: null,
/**
* Maintains the local, normalized CustomEvent queue
* @property eventQueue
* @private
* @type Object
*/
eventQueue: null,
/**
* Custom Event, notifying subscribers when Config properties are set
* (setProperty is called without the silent flag
* @event configChangedEvent
*/
configChangedEvent: null,
/**
* Initializes the configuration Object and all of its local members.
* @method init
* @param {Object} owner The owner Object to which this Config
* Object belongs
*/
init: function (owner) {
this.owner = owner;
this.configChangedEvent =
this.createEvent(Config.CONFIG_CHANGED_EVENT);
this.configChangedEvent.signature = CustomEvent.LIST;
this.queueInProgress = false;
this.config = {};
this.initialConfig = {};
this.eventQueue = [];
},
/**
* Validates that the value passed in is a Boolean.
* @method checkBoolean
* @param {Object} val The value to validate
* @return {Boolean} true, if the value is valid
*/
checkBoolean: function (val) {
return (typeof val == Config.BOOLEAN_TYPE);
},
/**
* Validates that the value passed in is a number.
* @method checkNumber
* @param {Object} val The value to validate
* @return {Boolean} true, if the value is valid
*/
checkNumber: function (val) {
return (!isNaN(val));
},
/**
* Fires a configuration property event using the specified value.
* @method fireEvent
* @private
* @param {String} key The configuration property's name
* @param {value} Object The value of the correct type for the property
*/
fireEvent: function ( key, value ) {
YAHOO.log("Firing Config event: " + key + "=" + value, "info", "Config");
var property = this.config[key];
if (property && property.event) {
property.event.fire(value);
}
},
/**
* Adds a property to the Config Object's private config hash.
* @method addProperty
* @param {String} key The configuration property's name
* @param {Object} propertyObject The Object containing all of this
* property's arguments
*/
addProperty: function ( key, propertyObject ) {
key = key.toLowerCase();
YAHOO.log("Added property: " + key, "info", "Config");
this.config[key] = propertyObject;
propertyObject.event = this.createEvent(key, { scope: this.owner });
propertyObject.event.signature = CustomEvent.LIST;
propertyObject.key = key;
if (propertyObject.handler) {
propertyObject.event.subscribe(propertyObject.handler,
this.owner);
}
this.setProperty(key, propertyObject.value, true);
if (! propertyObject.suppressEvent) {
this.queueProperty(key, propertyObject.value);
}
},
/**
* Returns a key-value configuration map of the values currently set in
* the Config Object.
* @method getConfig
* @return {Object} The current config, represented in a key-value map
*/
getConfig: function () {
var cfg = {},
currCfg = this.config,
prop,
property;
for (prop in currCfg) {
if (Lang.hasOwnProperty(currCfg, prop)) {
property = currCfg[prop];
if (property && property.event) {
cfg[prop] = property.value;
}
}
}
return cfg;
},
/**
* Returns the value of specified property.
* @method getProperty
* @param {String} key The name of the property
* @return {Object} The value of the specified property
*/
getProperty: function (key) {
var property = this.config[key.toLowerCase()];
if (property && property.event) {
return property.value;
} else {
return undefined;
}
},
/**
* Resets the specified property's value to its initial value.
* @method resetProperty
* @param {String} key The name of the property
* @return {Boolean} True is the property was reset, false if not
*/
resetProperty: function (key) {
key = key.toLowerCase();
var property = this.config[key];
if (property && property.event) {
if (key in this.initialConfig) {
this.setProperty(key, this.initialConfig[key]);
return true;
}
} else {
return false;
}
},
/**
* Sets the value of a property. If the silent property is passed as
* true, the property's event will not be fired.
* @method setProperty
* @param {String} key The name of the property
* @param {String} value The value to set the property to
* @param {Boolean} silent Whether the value should be set silently,
* without firing the property event.
* @return {Boolean} True, if the set was successful, false if it failed.
*/
setProperty: function (key, value, silent) {
var property;
key = key.toLowerCase();
YAHOO.log("setProperty: " + key + "=" + value, "info", "Config");
if (this.queueInProgress && ! silent) {
// Currently running through a queue...
this.queueProperty(key,value);
return true;
} else {
property = this.config[key];
if (property && property.event) {
if (property.validator && !property.validator(value)) {
return false;
} else {
property.value = value;
if (! silent) {
this.fireEvent(key, value);
this.configChangedEvent.fire([key, value]);
}
return true;
}
} else {
return false;
}
}
},
/**
* Sets the value of a property and queues its event to execute. If the
* event is already scheduled to execute, it is
* moved from its current position to the end of the queue.
* @method queueProperty
* @param {String} key The name of the property
* @param {String} value The value to set the property to
* @return {Boolean} true, if the set was successful, false if
* it failed.
*/
queueProperty: function (key, value) {
key = key.toLowerCase();
YAHOO.log("queueProperty: " + key + "=" + value, "info", "Config");
var property = this.config[key],
foundDuplicate = false,
iLen,
queueItem,
queueItemKey,
queueItemValue,
sLen,
supercedesCheck,
qLen,
queueItemCheck,
queueItemCheckKey,
queueItemCheckValue,
i,
s,
q;
if (property && property.event) {
if (!Lang.isUndefined(value) && property.validator &&
!property.validator(value)) { // validator
return false;
} else {
if (!Lang.isUndefined(value)) {
property.value = value;
} else {
value = property.value;
}
foundDuplicate = false;
iLen = this.eventQueue.length;
for (i = 0; i < iLen; i++) {
queueItem = this.eventQueue[i];
if (queueItem) {
queueItemKey = queueItem[0];
queueItemValue = queueItem[1];
if (queueItemKey == key) {
/*
found a dupe... push to end of queue, null
current item, and break
*/
this.eventQueue[i] = null;
this.eventQueue.push(
[key, (!Lang.isUndefined(value) ?
value : queueItemValue)]);
foundDuplicate = true;
break;
}
}
}
// this is a refire, or a new property in the queue
if (! foundDuplicate && !Lang.isUndefined(value)) {
this.eventQueue.push([key, value]);
}
}
if (property.supercedes) {
sLen = property.supercedes.length;
for (s = 0; s < sLen; s++) {
supercedesCheck = property.supercedes[s];
qLen = this.eventQueue.length;
for (q = 0; q < qLen; q++) {
queueItemCheck = this.eventQueue[q];
if (queueItemCheck) {
queueItemCheckKey = queueItemCheck[0];
queueItemCheckValue = queueItemCheck[1];
if (queueItemCheckKey ==
supercedesCheck.toLowerCase() ) {
this.eventQueue.push([queueItemCheckKey,
queueItemCheckValue]);
this.eventQueue[q] = null;
break;
}
}
}
}
}
YAHOO.log("Config event queue: " + this.outputEventQueue(), "info", "Config");
return true;
} else {
return false;
}
},
/**
* Fires the event for a property using the property's current value.
* @method refireEvent
* @param {String} key The name of the property
*/
refireEvent: function (key) {
key = key.toLowerCase();
var property = this.config[key];
if (property && property.event &&
!Lang.isUndefined(property.value)) {
if (this.queueInProgress) {
this.queueProperty(key);
} else {
this.fireEvent(key, property.value);
}
}
},
/**
* Applies a key-value Object literal to the configuration, replacing
* any existing values, and queueing the property events.
* Although the values will be set, fireQueue() must be called for their
* associated events to execute.
* @method applyConfig
* @param {Object} userConfig The configuration Object literal
* @param {Boolean} init When set to true, the initialConfig will
* be set to the userConfig passed in, so that calling a reset will
* reset the properties to the passed values.
*/
applyConfig: function (userConfig, init) {
var sKey,
oConfig;
if (init) {
oConfig = {};
for (sKey in userConfig) {
if (Lang.hasOwnProperty(userConfig, sKey)) {
oConfig[sKey.toLowerCase()] = userConfig[sKey];
}
}
this.initialConfig = oConfig;
}
for (sKey in userConfig) {
if (Lang.hasOwnProperty(userConfig, sKey)) {
this.queueProperty(sKey, userConfig[sKey]);
}
}
},
/**
* Refires the events for all configuration properties using their
* current values.
* @method refresh
*/
refresh: function () {
var prop;
for (prop in this.config) {
if (Lang.hasOwnProperty(this.config, prop)) {
this.refireEvent(prop);
}
}
},
/**
* Fires the normalized list of queued property change events
* @method fireQueue
*/
fireQueue: function () {
var i,
queueItem,
key,
value,
property;
this.queueInProgress = true;
for (i = 0;i < this.eventQueue.length; i++) {
queueItem = this.eventQueue[i];
if (queueItem) {
key = queueItem[0];
value = queueItem[1];
property = this.config[key];
property.value = value;
// Clear out queue entry, to avoid it being
// re-added to the queue by any queueProperty/supercedes
// calls which are invoked during fireEvent
this.eventQueue[i] = null;
this.fireEvent(key,value);
}
}
this.queueInProgress = false;
this.eventQueue = [];
},
/**
* Subscribes an external handler to the change event for any
* given property.
* @method subscribeToConfigEvent
* @param {String} key The property name
* @param {Function} handler The handler function to use subscribe to
* the property's event
* @param {Object} obj The Object to use for scoping the event handler
* (see CustomEvent documentation)
* @param {Boolean} overrideContext Optional. If true, will override
* "this" within the handler to map to the scope Object passed into the
* method.
* @return {Boolean} True, if the subscription was successful,
* otherwise false.
*/
subscribeToConfigEvent: function (key, handler, obj, overrideContext) {
var property = this.config[key.toLowerCase()];
if (property && property.event) {
if (!Config.alreadySubscribed(property.event, handler, obj)) {
property.event.subscribe(handler, obj, overrideContext);
}
return true;
} else {
return false;
}
},
/**
* Unsubscribes an external handler from the change event for any
* given property.
* @method unsubscribeFromConfigEvent
* @param {String} key The property name
* @param {Function} handler The handler function to use subscribe to
* the property's event
* @param {Object} obj The Object to use for scoping the event
* handler (see CustomEvent documentation)
* @return {Boolean} True, if the unsubscription was successful,
* otherwise false.
*/
unsubscribeFromConfigEvent: function (key, handler, obj) {
var property = this.config[key.toLowerCase()];
if (property && property.event) {
return property.event.unsubscribe(handler, obj);
} else {
return false;
}
},
/**
* Returns a string representation of the Config object
* @method toString
* @return {String} The Config object in string format.
*/
toString: function () {
var output = "Config";
if (this.owner) {
output += " [" + this.owner.toString() + "]";
}
return output;
},
/**
* Returns a string representation of the Config object's current
* CustomEvent queue
* @method outputEventQueue
* @return {String} The string list of CustomEvents currently queued
* for execution
*/
outputEventQueue: function () {
var output = "",
queueItem,
q,
nQueue = this.eventQueue.length;
for (q = 0; q < nQueue; q++) {
queueItem = this.eventQueue[q];
if (queueItem) {
output += queueItem[0] + "=" + queueItem[1] + ", ";
}
}
return output;
},
/**
* Sets all properties to null, unsubscribes all listeners from each
* property's change event and all listeners from the configChangedEvent.
* @method destroy
*/
destroy: function () {
var oConfig = this.config,
sProperty,
oProperty;
for (sProperty in oConfig) {
if (Lang.hasOwnProperty(oConfig, sProperty)) {
oProperty = oConfig[sProperty];
oProperty.event.unsubscribeAll();
oProperty.event = null;
}
}
this.configChangedEvent.unsubscribeAll();
this.configChangedEvent = null;
this.owner = null;
this.config = null;
this.initialConfig = null;
this.eventQueue = null;
}
};
/**
* Checks to determine if a particular function/Object pair are already
* subscribed to the specified CustomEvent
* @method YAHOO.util.Config.alreadySubscribed
* @static
* @param {YAHOO.util.CustomEvent} evt The CustomEvent for which to check
* the subscriptions
* @param {Function} fn The function to look for in the subscribers list
* @param {Object} obj The execution scope Object for the subscription
* @return {Boolean} true, if the function/Object pair is already subscribed
* to the CustomEvent passed in
*/
Config.alreadySubscribed = function (evt, fn, obj) {
var nSubscribers = evt.subscribers.length,
subsc,
i;
if (nSubscribers > 0) {
i = nSubscribers - 1;
do {
subsc = evt.subscribers[i];
if (subsc && subsc.obj == obj && subsc.fn == fn) {
return true;
}
}
while (i--);
}
return false;
};
YAHOO.lang.augmentProto(Config, YAHOO.util.EventProvider);
}());
(function () {
/**
* The Container family of components is designed to enable developers to
* create different kinds of content-containing modules on the web. Module
* and Overlay are the most basic containers, and they can be used directly
* or extended to build custom containers. Also part of the Container family
* are four UI controls that extend Module and Overlay: Tooltip, Panel,
* Dialog, and SimpleDialog.
* @module container
* @title Container
* @requires yahoo, dom, event
* @optional dragdrop, animation, button
*/
/**
* Module is a JavaScript representation of the Standard Module Format.
* Standard Module Format is a simple standard for markup containers where
* child nodes representing the header, body, and footer of the content are
* denoted using the CSS classes "hd", "bd", and "ft" respectively.
* Module is the base class for all other classes in the YUI
* Container package.
* @namespace YAHOO.widget
* @class Module
* @constructor
* @param {String} el The element ID representing the Module <em>OR</em>
* @param {HTMLElement} el The element representing the Module
* @param {Object} userConfig The configuration Object literal containing
* the configuration that should be set for this module. See configuration
* documentation for more details.
*/
YAHOO.widget.Module = function (el, userConfig) {
if (el) {
this.init(el, userConfig);
} else {
YAHOO.log("No element or element ID specified" +
" for Module instantiation", "error");
}
};
var Dom = YAHOO.util.Dom,
Config = YAHOO.util.Config,
Event = YAHOO.util.Event,
CustomEvent = YAHOO.util.CustomEvent,
Module = YAHOO.widget.Module,
UA = YAHOO.env.ua,
m_oModuleTemplate,
m_oHeaderTemplate,
m_oBodyTemplate,
m_oFooterTemplate,
/**
* Constant representing the name of the Module's events
* @property EVENT_TYPES
* @private
* @final
* @type Object
*/
EVENT_TYPES = {
"BEFORE_INIT": "beforeInit",
"INIT": "init",
"APPEND": "append",
"BEFORE_RENDER": "beforeRender",
"RENDER": "render",
"CHANGE_HEADER": "changeHeader",
"CHANGE_BODY": "changeBody",
"CHANGE_FOOTER": "changeFooter",
"CHANGE_CONTENT": "changeContent",
"DESTROY": "destroy",
"BEFORE_SHOW": "beforeShow",
"SHOW": "show",
"BEFORE_HIDE": "beforeHide",
"HIDE": "hide"
},
/**
* Constant representing the Module's configuration properties
* @property DEFAULT_CONFIG
* @private
* @final
* @type Object
*/
DEFAULT_CONFIG = {
"VISIBLE": {
key: "visible",
value: true,
validator: YAHOO.lang.isBoolean
},
"EFFECT": {
key: "effect",
suppressEvent: true,
supercedes: ["visible"]
},
"MONITOR_RESIZE": {
key: "monitorresize",
value: true
},
"APPEND_TO_DOCUMENT_BODY": {
key: "appendtodocumentbody",
value: false
}
};
/**
* Constant representing the prefix path to use for non-secure images
* @property YAHOO.widget.Module.IMG_ROOT
* @static
* @final
* @type String
*/
Module.IMG_ROOT = null;
/**
* Constant representing the prefix path to use for securely served images
* @property YAHOO.widget.Module.IMG_ROOT_SSL
* @static
* @final
* @type String
*/
Module.IMG_ROOT_SSL = null;
/**
* Constant for the default CSS class name that represents a Module
* @property YAHOO.widget.Module.CSS_MODULE
* @static
* @final
* @type String
*/
Module.CSS_MODULE = "yui-module";
/**
* CSS classname representing the module header. NOTE: The classname is inserted into the DOM as HTML, and should be escaped by the implementor if coming from an external source.
* @property YAHOO.widget.Module.CSS_HEADER
* @static
* @final
* @type String
*/
Module.CSS_HEADER = "hd";
/**
* CSS classname representing the module body. NOTE: The classname is inserted into the DOM as HTML, and should be escaped by the implementor if coming from an external source.
* @property YAHOO.widget.Module.CSS_BODY
* @static
* @final
* @type String
*/
Module.CSS_BODY = "bd";
/**
* CSS classname representing the module footer. NOTE: The classname is inserted into the DOM as HTML, and should be escaped by the implementor if coming from an external source.
* @property YAHOO.widget.Module.CSS_FOOTER
* @static
* @final
* @type String
*/
Module.CSS_FOOTER = "ft";
/**
* Constant representing the url for the "src" attribute of the iframe
* used to monitor changes to the browser's base font size
* @property YAHOO.widget.Module.RESIZE_MONITOR_SECURE_URL
* @static
* @final
* @type String
*/
Module.RESIZE_MONITOR_SECURE_URL = "javascript:false;";
/**
* Constant representing the buffer amount (in pixels) to use when positioning
* the text resize monitor offscreen. The resize monitor is positioned
* offscreen by an amount eqaul to its offsetHeight + the buffer value.
*
* @property YAHOO.widget.Module.RESIZE_MONITOR_BUFFER
* @static
* @type Number
*/
// Set to 1, to work around pixel offset in IE8, which increases when zoom is used
Module.RESIZE_MONITOR_BUFFER = 1;
/**
* Singleton CustomEvent fired when the font size is changed in the browser.
* Opera's "zoom" functionality currently does not support text
* size detection.
* @event YAHOO.widget.Module.textResizeEvent
*/
Module.textResizeEvent = new CustomEvent("textResize");
/**
* Helper utility method, which forces a document level
* redraw for Opera, which can help remove repaint
* irregularities after applying DOM changes.
*
* @method YAHOO.widget.Module.forceDocumentRedraw
* @static
*/
Module.forceDocumentRedraw = function() {
var docEl = document.documentElement;
if (docEl) {
docEl.className += " ";
docEl.className = YAHOO.lang.trim(docEl.className);
}
};
function createModuleTemplate() {
if (!m_oModuleTemplate) {
m_oModuleTemplate = document.createElement("div");
m_oModuleTemplate.innerHTML = ("<div class=\"" +
Module.CSS_HEADER + "\"></div>" + "<div class=\"" +
Module.CSS_BODY + "\"></div><div class=\"" +
Module.CSS_FOOTER + "\"></div>");
m_oHeaderTemplate = m_oModuleTemplate.firstChild;
m_oBodyTemplate = m_oHeaderTemplate.nextSibling;
m_oFooterTemplate = m_oBodyTemplate.nextSibling;
}
return m_oModuleTemplate;
}
function createHeader() {
if (!m_oHeaderTemplate) {
createModuleTemplate();
}
return (m_oHeaderTemplate.cloneNode(false));
}
function createBody() {
if (!m_oBodyTemplate) {
createModuleTemplate();
}
return (m_oBodyTemplate.cloneNode(false));
}
function createFooter() {
if (!m_oFooterTemplate) {
createModuleTemplate();
}
return (m_oFooterTemplate.cloneNode(false));
}
Module.prototype = {
/**
* The class's constructor function
* @property contructor
* @type Function
*/
constructor: Module,
/**
* The main module element that contains the header, body, and footer
* @property element
* @type HTMLElement
*/
element: null,
/**
* The header element, denoted with CSS class "hd"
* @property header
* @type HTMLElement
*/
header: null,
/**
* The body element, denoted with CSS class "bd"
* @property body
* @type HTMLElement
*/
body: null,
/**
* The footer element, denoted with CSS class "ft"
* @property footer
* @type HTMLElement
*/
footer: null,
/**
* The id of the element
* @property id
* @type String
*/
id: null,
/**
* A string representing the root path for all images created by
* a Module instance.
* @deprecated It is recommend that any images for a Module be applied
* via CSS using the "background-image" property.
* @property imageRoot
* @type String
*/
imageRoot: Module.IMG_ROOT,
/**
* Initializes the custom events for Module which are fired
* automatically at appropriate times by the Module class.
* @method initEvents
*/
initEvents: function () {
var SIGNATURE = CustomEvent.LIST;
/**
* CustomEvent fired prior to class initalization.
* @event beforeInitEvent
* @param {class} classRef class reference of the initializing
* class, such as this.beforeInitEvent.fire(Module)
*/
this.beforeInitEvent = this.createEvent(EVENT_TYPES.BEFORE_INIT);
this.beforeInitEvent.signature = SIGNATURE;
/**
* CustomEvent fired after class initalization.
* @event initEvent
* @param {class} classRef class reference of the initializing
* class, such as this.beforeInitEvent.fire(Module)
*/
this.initEvent = this.createEvent(EVENT_TYPES.INIT);
this.initEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the Module is appended to the DOM
* @event appendEvent
*/
this.appendEvent = this.createEvent(EVENT_TYPES.APPEND);
this.appendEvent.signature = SIGNATURE;
/**
* CustomEvent fired before the Module is rendered
* @event beforeRenderEvent
*/
this.beforeRenderEvent = this.createEvent(EVENT_TYPES.BEFORE_RENDER);
this.beforeRenderEvent.signature = SIGNATURE;
/**
* CustomEvent fired after the Module is rendered
* @event renderEvent
*/
this.renderEvent = this.createEvent(EVENT_TYPES.RENDER);
this.renderEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the header content of the Module
* is modified
* @event changeHeaderEvent
* @param {String/HTMLElement} content String/element representing
* the new header content
*/
this.changeHeaderEvent = this.createEvent(EVENT_TYPES.CHANGE_HEADER);
this.changeHeaderEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the body content of the Module is modified
* @event changeBodyEvent
* @param {String/HTMLElement} content String/element representing
* the new body content
*/
this.changeBodyEvent = this.createEvent(EVENT_TYPES.CHANGE_BODY);
this.changeBodyEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the footer content of the Module
* is modified
* @event changeFooterEvent
* @param {String/HTMLElement} content String/element representing
* the new footer content
*/
this.changeFooterEvent = this.createEvent(EVENT_TYPES.CHANGE_FOOTER);
this.changeFooterEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the content of the Module is modified
* @event changeContentEvent
*/
this.changeContentEvent = this.createEvent(EVENT_TYPES.CHANGE_CONTENT);
this.changeContentEvent.signature = SIGNATURE;
/**
* CustomEvent fired when the Module is destroyed
* @event destroyEvent
*/
this.destroyEvent = this.createEvent(EVENT_TYPES.DESTROY);
this.destroyEvent.signature = SIGNATURE;
/**
* CustomEvent fired before the Module is shown
* @event beforeShowEvent
*/
this.beforeShowEvent = this.createEvent(EVENT_TYPES.BEFORE_SHOW);
this.beforeShowEvent.signature = SIGNATURE;
/**
* CustomEvent fired after the Module is shown
* @event showEvent
*/
this.showEvent = this.createEvent(EVENT_TYPES.SHOW);
this.showEvent.signature = SIGNATURE;
/**
* CustomEvent fired before the Module is hidden
* @event beforeHideEvent
*/
this.beforeHideEvent = this.createEvent(EVENT_TYPES.BEFORE_HIDE);
this.beforeHideEvent.signature = SIGNATURE;
/**
* CustomEvent fired after the Module is hidden
* @event hideEvent
*/
this.hideEvent = this.createEvent(EVENT_TYPES.HIDE);
this.hideEvent.signature = SIGNATURE;
},
/**
* String identifying whether the current platform is windows or mac. This property
* currently only identifies these 2 platforms, and returns false otherwise.
* @property platform
* @deprecated Use YAHOO.env.ua
* @type {String|Boolean}
*/
platform: function () {
var ua = navigator.userAgent.toLowerCase();
if (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1) {
return "windows";
} else if (ua.indexOf("macintosh") != -1) {
return "mac";
} else {
return false;
}
}(),
/**
* String representing the user-agent of the browser
* @deprecated Use YAHOO.env.ua
* @property browser
* @type {String|Boolean}
*/
browser: function () {
var ua = navigator.userAgent.toLowerCase();
/*
Check Opera first in case of spoof and check Safari before
Gecko since Safari's user agent string includes "like Gecko"
*/
if (ua.indexOf('opera') != -1) {
return 'opera';
} else if (ua.indexOf('msie 7') != -1) {
return 'ie7';
} else if (ua.indexOf('msie') != -1) {
return 'ie';
} else if (ua.indexOf('safari') != -1) {
return 'safari';
} else if (ua.indexOf('gecko') != -1) {
return 'gecko';
} else {
return false;
}
}(),
/**
* Boolean representing whether or not the current browsing context is
* secure (https)
* @property isSecure
* @type Boolean
*/
isSecure: function () {
if (window.location.href.toLowerCase().indexOf("https") === 0) {
return true;
} else {
return false;
}
}(),
/**
* Initializes the custom events for Module which are fired
* automatically at appropriate times by the Module class.
*/
initDefaultConfig: function () {
// Add properties //
/**
* Specifies whether the Module is visible on the page.
* @config visible
* @type Boolean
* @default true
*/
this.cfg.addProperty(DEFAULT_CONFIG.VISIBLE.key, {
handler: this.configVisible,
value: DEFAULT_CONFIG.VISIBLE.value,
validator: DEFAULT_CONFIG.VISIBLE.validator
});
/**
* <p>
* Object or array of objects representing the ContainerEffect
* classes that are active for animating the container.
* </p>
* <p>
* <strong>NOTE:</strong> Although this configuration
* property is introduced at the Module level, an out of the box
* implementation is not shipped for the Module class so setting
* the proroperty on the Module class has no effect. The Overlay
* class is the first class to provide out of the box ContainerEffect
* support.
* </p>
* @config effect
* @type Object
* @default null
*/
this.cfg.addProperty(DEFAULT_CONFIG.EFFECT.key, {
handler: this.configEffect,
suppressEvent: DEFAULT_CONFIG.EFFECT.suppressEvent,
supercedes: DEFAULT_CONFIG.EFFECT.supercedes
});
/**
* Specifies whether to create a special proxy iframe to monitor
* for user font resizing in the document
* @config monitorresize
* @type Boolean
* @default true
*/
this.cfg.addProperty(DEFAULT_CONFIG.MONITOR_RESIZE.key, {
handler: this.configMonitorResize,
value: DEFAULT_CONFIG.MONITOR_RESIZE.value
});
/**
* Specifies if the module should be rendered as the first child
* of document.body or appended as the last child when render is called
* with document.body as the "appendToNode".
* <p>
* Appending to the body while the DOM is still being constructed can
* lead to Operation Aborted errors in IE hence this flag is set to
* false by default.
* </p>
*
* @config appendtodocumentbody
* @type Boolean
* @default false
*/
this.cfg.addProperty(DEFAULT_CONFIG.APPEND_TO_DOCUMENT_BODY.key, {
value: DEFAULT_CONFIG.APPEND_TO_DOCUMENT_BODY.value
});
},
/**
* The Module class's initialization method, which is executed for
* Module and all of its subclasses. This method is automatically
* called by the constructor, and sets up all DOM references for
* pre-existing markup, and creates required markup if it is not
* already present.
* <p>
* If the element passed in does not have an id, one will be generated
* for it.
* </p>
* @method init
* @param {String} el The element ID representing the Module <em>OR</em>
* @param {HTMLElement} el The element representing the Module
* @param {Object} userConfig The configuration Object literal
* containing the configuration that should be set for this module.
* See configuration documentation for more details.
*/
init: function (el, userConfig) {
var elId, child;
this.initEvents();
this.beforeInitEvent.fire(Module);
/**
* The Module's Config object used for monitoring
* configuration properties.
* @property cfg
* @type YAHOO.util.Config
*/
this.cfg = new Config(this);
if (this.isSecure) {
this.imageRoot = Module.IMG_ROOT_SSL;
}
if (typeof el == "string") {
elId = el;
el = document.getElementById(el);
if (! el) {
el = (createModuleTemplate()).cloneNode(false);
el.id = elId;
}
}
this.id = Dom.generateId(el);
this.element = el;
child = this.element.firstChild;
if (child) {
var fndHd = false, fndBd = false, fndFt = false;
do {
// We're looking for elements
if (1 == child.nodeType) {
if (!fndHd && Dom.hasClass(child, Module.CSS_HEADER)) {
this.header = child;
fndHd = true;
} else if (!fndBd && Dom.hasClass(child, Module.CSS_BODY)) {
this.body = child;
fndBd = true;
} else if (!fndFt && Dom.hasClass(child, Module.CSS_FOOTER)){
this.footer = child;
fndFt = true;
}
}
} while ((child = child.nextSibling));
}
this.initDefaultConfig();
Dom.addClass(this.element, Module.CSS_MODULE);
if (userConfig) {
this.cfg.applyConfig(userConfig, true);
}
/*
Subscribe to the fireQueue() method of Config so that any
queued configuration changes are excecuted upon render of
the Module
*/
if (!Config.alreadySubscribed(this.renderEvent, this.cfg.fireQueue, this.cfg)) {
this.renderEvent.subscribe(this.cfg.fireQueue, this.cfg, true);
}
this.initEvent.fire(Module);
},
/**
* Initialize an empty IFRAME that is placed out of the visible area
* that can be used to detect text resize.
* @method initResizeMonitor
*/
initResizeMonitor: function () {
var isGeckoWin = (UA.gecko && this.platform == "windows");
if (isGeckoWin) {
// Help prevent spinning loading icon which
// started with FireFox 2.0.0.8/Win
var self = this;
setTimeout(function(){self._initResizeMonitor();}, 0);
} else {
this._initResizeMonitor();
}
},
/**
* Create and initialize the text resize monitoring iframe.
*
* @protected
* @method _initResizeMonitor
*/
_initResizeMonitor : function() {
var oDoc,
oIFrame,
sHTML;
function fireTextResize() {
Module.textResizeEvent.fire();
}
if (!UA.opera) {
oIFrame = Dom.get("_yuiResizeMonitor");
var supportsCWResize = this._supportsCWResize();
if (!oIFrame) {
oIFrame = document.createElement("iframe");
if (this.isSecure && Module.RESIZE_MONITOR_SECURE_URL && UA.ie) {
oIFrame.src = Module.RESIZE_MONITOR_SECURE_URL;
}
if (!supportsCWResize) {
// Can't monitor on contentWindow, so fire from inside iframe
sHTML = ["<html><head><script ",
"type=\"text/javascript\">",
"window.onresize=function(){window.parent.",
"YAHOO.widget.Module.textResizeEvent.",
"fire();};<",
"\/script></head>",
"<body></body></html>"].join('');
oIFrame.src = "data:text/html;charset=utf-8," + encodeURIComponent(sHTML);
}
oIFrame.id = "_yuiResizeMonitor";
oIFrame.title = "Text Resize Monitor";
oIFrame.tabIndex = -1;
oIFrame.setAttribute("role", "presentation");
/*
Need to set "position" property before inserting the
iframe into the document or Safari's status bar will
forever indicate the iframe is loading
(See YUILibrary bug #1723064)
*/
oIFrame.style.position = "absolute";
oIFrame.style.visibility = "hidden";
var db = document.body,
fc = db.firstChild;
if (fc) {
db.insertBefore(oIFrame, fc);
} else {
db.appendChild(oIFrame);
}
// Setting the background color fixes an issue with IE6/IE7, where
// elements in the DOM, with -ve margin-top which positioned them
// offscreen (so they would be overlapped by the iframe and its -ve top
// setting), would have their -ve margin-top ignored, when the iframe
// was added.
oIFrame.style.backgroundColor = "transparent";
oIFrame.style.borderWidth = "0";
oIFrame.style.width = "2em";
oIFrame.style.height = "2em";
oIFrame.style.left = "0";
oIFrame.style.top = (-1 * (oIFrame.offsetHeight + Module.RESIZE_MONITOR_BUFFER)) + "px";
oIFrame.style.visibility = "visible";
/*
Don't open/close the document for Gecko like we used to, since it
leads to duplicate cookies. (See YUILibrary bug #1721755)
*/
if (UA.webkit) {
oDoc = oIFrame.contentWindow.document;
oDoc.open();
oDoc.close();
}
}
if (oIFrame && oIFrame.contentWindow) {
Module.textResizeEvent.subscribe(this.onDomResize, this, true);
if (!Module.textResizeInitialized) {
if (supportsCWResize) {
if (!Event.on(oIFrame.contentWindow, "resize", fireTextResize)) {
/*
This will fail in IE if document.domain has
changed, so we must change the listener to
use the oIFrame element instead
*/
Event.on(oIFrame, "resize", fireTextResize);
}
}
Module.textResizeInitialized = true;
}
this.resizeMonitor = oIFrame;
}
}
},
/**
* Text resize monitor helper method.
* Determines if the browser supports resize events on iframe content windows.
*
* @private
* @method _supportsCWResize
*/
_supportsCWResize : function() {
/*
Gecko 1.8.0 (FF1.5), 1.8.1.0-5 (FF2) won't fire resize on contentWindow.
Gecko 1.8.1.6+ (FF2.0.0.6+) and all other browsers will fire resize on contentWindow.
We don't want to start sniffing for patch versions, so fire textResize the same
way on all FF2 flavors
*/
var bSupported = true;
if (UA.gecko && UA.gecko <= 1.8) {
bSupported = false;
}
return bSupported;
},
/**
* Event handler fired when the resize monitor element is resized.
* @method onDomResize
* @param {DOMEvent} e The DOM resize event
* @param {Object} obj The scope object passed to the handler
*/
onDomResize: function (e, obj) {
var nTop = -1 * (this.resizeMonitor.offsetHeight + Module.RESIZE_MONITOR_BUFFER);
this.resizeMonitor.style.top = nTop + "px";
this.resizeMonitor.style.left = "0";
},
/**
* Sets the Module's header content to the markup specified, or appends
* the passed element to the header.
*
* If no header is present, one will
* be automatically created. An empty string can be passed to the method
* to clear the contents of the header.
*
* @method setHeader
* @param {HTML} headerContent The markup used to set the header content.
* As a convenience, non HTMLElement objects can also be passed into
* the method, and will be treated as strings, with the header innerHTML
* set to their default toString implementations.
*
* <p>NOTE: Markup passed into this method is added to the DOM as HTML, and should be escaped by the implementor if coming from an external source.</p>
*
* <em>OR</em>
* @param {HTMLElement} headerContent The HTMLElement to append to
* <em>OR</em>
* @param {DocumentFragment} headerContent The document fragment
* containing elements which are to be added to the header
*/
setHeader: function (headerContent) {
var oHeader = this.header || (this.header = createHeader());
if (headerContent.nodeName) {
oHeader.innerHTML = "";
oHeader.appendChild(headerContent);
} else {
oHeader.innerHTML = headerContent;
}
if (this._rendered) {
this._renderHeader();
}
this.changeHeaderEvent.fire(headerContent);
this.changeContentEvent.fire();
},
/**
* Appends the passed element to the header. If no header is present,
* one will be automatically created.
* @method appendToHeader
* @param {HTMLElement | DocumentFragment} element The element to
* append to the header. In the case of a document fragment, the
* children of the fragment will be appended to the header.
*/
appendToHeader: function (element) {
var oHeader = this.header || (this.header = createHeader());
oHeader.appendChild(element);
this.changeHeaderEvent.fire(element);
this.changeContentEvent.fire();
},
/**
* Sets the Module's body content to the HTML specified.
*
* If no body is present, one will be automatically created.
*
* An empty string can be passed to the method to clear the contents of the body.
* @method setBody
* @param {HTML} bodyContent The HTML used to set the body content
* As a convenience, non HTMLElement objects can also be passed into
* the method, and will be treated as strings, with the body innerHTML
* set to their default toString implementations.
*
* <p>NOTE: Markup passed into this method is added to the DOM as HTML, and should be escaped by the implementor if coming from an external source.</p>
*
* <em>OR</em>
* @param {HTMLElement} bodyContent The HTMLElement to add as the first and only
* child of the body element.
* <em>OR</em>
* @param {DocumentFragment} bodyContent The document fragment
* containing elements which are to be added to the body
*/
setBody: function (bodyContent) {
var oBody = this.body || (this.body = createBody());
if (bodyContent.nodeName) {
oBody.innerHTML = "";
oBody.appendChild(bodyContent);
} else {
oBody.innerHTML = bodyContent;
}
if (this._rendered) {
this._renderBody();
}
this.changeBodyEvent.fire(bodyContent);
this.changeContentEvent.fire();
},
/**
* Appends the passed element to the body. If no body is present, one
* will be automatically created.
* @method appendToBody
* @param {HTMLElement | DocumentFragment} element The element to
* append to the body. In the case of a document fragment, the
* children of the fragment will be appended to the body.
*
*/
appendToBody: function (element) {
var oBody = this.body || (this.body = createBody());
oBody.appendChild(element);
this.changeBodyEvent.fire(element);
this.changeContentEvent.fire();
},
/**
* Sets the Module's footer content to the HTML specified, or appends
* the passed element to the footer. If no footer is present, one will
* be automatically created. An empty string can be passed to the method
* to clear the contents of the footer.
* @method setFooter
* @param {HTML} footerContent The HTML used to set the footer
* As a convenience, non HTMLElement objects can also be passed into
* the method, and will be treated as strings, with the footer innerHTML
* set to their default toString implementations.
*
* <p>NOTE: Markup passed into this method is added to the DOM as HTML, and should be escaped by the implementor if coming from an external source.</p>
*
* <em>OR</em>
* @param {HTMLElement} footerContent The HTMLElement to append to
* the footer
* <em>OR</em>
* @param {DocumentFragment} footerContent The document fragment containing
* elements which are to be added to the footer
*/
setFooter: function (footerContent) {
var oFooter = this.footer || (this.footer = createFooter());
if (footerContent.nodeName) {
oFooter.innerHTML = "";
oFooter.appendChild(footerContent);
} else {
oFooter.innerHTML = footerContent;
}
if (this._rendered) {
this._renderFooter();
}
this.changeFooterEvent.fire(footerContent);
this.changeContentEvent.fire();
},
/**
* Appends the passed element to the footer. If no footer is present,
* one will be automatically created.
* @method appendToFooter
* @param {HTMLElement | DocumentFragment} element The element to
* append to the footer. In the case of a document fragment, the
* children of the fragment will be appended to the footer
*/
appendToFooter: function (element) {
var oFooter = this.footer || (this.footer = createFooter());
oFooter.appendChild(element);
this.changeFooterEvent.fire(element);
this.changeContentEvent.fire();
},
/**
* Renders the Module by inserting the elements that are not already
* in the main Module into their correct places. Optionally appends
* the Module to the specified node prior to the render's execution.
* <p>
* For Modules without existing markup, the appendToNode argument
* is REQUIRED. If this argument is ommitted and the current element is
* not present in the document, the function will return false,
* indicating that the render was a failure.
* </p>
* <p>
* NOTE: As of 2.3.1, if the appendToNode is the document's body element
* then the module is rendered as the first child of the body element,
* and not appended to it, to avoid Operation Aborted errors in IE when
* rendering the module before window's load event is fired. You can
* use the appendtodocumentbody configuration property to change this
* to append to document.body if required.
* </p>
* @method render
* @param {String} appendToNode The element id to which the Module
* should be appended to prior to rendering <em>OR</em>
* @param {HTMLElement} appendToNode The element to which the Module
* should be appended to prior to rendering
* @param {HTMLElement} moduleElement OPTIONAL. The element that
* represents the actual Standard Module container.
* @return {Boolean} Success or failure of the render
*/
render: function (appendToNode, moduleElement) {
var me = this;
function appendTo(parentNode) {
if (typeof parentNode == "string") {
parentNode = document.getElementById(parentNode);
}
if (parentNode) {
me._addToParent(parentNode, me.element);
me.appendEvent.fire();
}
}
this.beforeRenderEvent.fire();
if (! moduleElement) {
moduleElement = this.element;
}
if (appendToNode) {
appendTo(appendToNode);
} else {
// No node was passed in. If the element is not already in the Dom, this fails
if (! Dom.inDocument(this.element)) {
YAHOO.log("Render failed. Must specify appendTo node if " + " Module isn't already in the DOM.", "error");
return false;
}
}
this._renderHeader(moduleElement);
this._renderBody(moduleElement);
this._renderFooter(moduleElement);
this._rendered = true;
this.renderEvent.fire();
return true;
},
/**
* Renders the currently set header into it's proper position under the
* module element. If the module element is not provided, "this.element"
* is used.
*
* @method _renderHeader
* @protected
* @param {HTMLElement} moduleElement Optional. A reference to the module element
*/
_renderHeader: function(moduleElement){
moduleElement = moduleElement || this.element;
// Need to get everything into the DOM if it isn't already
if (this.header && !Dom.inDocument(this.header)) {
// There is a header, but it's not in the DOM yet. Need to add it.
var firstChild = moduleElement.firstChild;
if (firstChild) {
moduleElement.insertBefore(this.header, firstChild);
} else {
moduleElement.appendChild(this.header);
}
}
},
/**
* Renders the currently set body into it's proper position under the
* module element. If the module element is not provided, "this.element"
* is used.
*
* @method _renderBody
* @protected
* @param {HTMLElement} moduleElement Optional. A reference to the module element.
*/
_renderBody: function(moduleElement){
moduleElement = moduleElement || this.element;
if (this.body && !Dom.inDocument(this.body)) {
// There is a body, but it's not in the DOM yet. Need to add it.
if (this.footer && Dom.isAncestor(moduleElement, this.footer)) {
moduleElement.insertBefore(this.body, this.footer);
} else {
moduleElement.appendChild(this.body);
}
}
},
/**
* Renders the currently set footer into it's proper position under the
* module element. If the module element is not provided, "this.element"
* is used.
*
* @method _renderFooter
* @protected
* @param {HTMLElement} moduleElement Optional. A reference to the module element
*/
_renderFooter: function(moduleElement){
moduleElement = moduleElement || this.element;
if (this.footer && !Dom.inDocument(this.footer)) {
// There is a footer, but it's not in the DOM yet. Need to add it.
moduleElement.appendChild(this.footer);
}
},
/**
* Removes the Module element from the DOM, sets all child elements to null, and purges the bounding element of event listeners.
* @method destroy
* @param {boolean} shallowPurge If true, only the parent element's DOM event listeners are purged. If false, or not provided, all children are also purged of DOM event listeners.
* NOTE: The flag is a "shallowPurge" flag, as opposed to what may be a more intuitive "purgeChildren" flag to maintain backwards compatibility with behavior prior to 2.9.0.
*/
destroy: function (shallowPurge) {
var parent,
purgeChildren = !(shallowPurge);
if (this.element) {
Event.purgeElement(this.element, purgeChildren);
parent = this.element.parentNode;
}
if (parent) {
parent.removeChild(this.element);
}
this.element = null;
this.header = null;
this.body = null;
this.footer = null;
Module.textResizeEvent.unsubscribe(this.onDomResize, this);
this.cfg.destroy();
this.cfg = null;
this.destroyEvent.fire();
},
/**
* Shows the Module element by setting the visible configuration
* property to true. Also fires two events: beforeShowEvent prior to
* the visibility change, and showEvent after.
* @method show
*/
show: function () {
this.cfg.setProperty("visible", true);
},
/**
* Hides the Module element by setting the visible configuration
* property to false. Also fires two events: beforeHideEvent prior to
* the visibility change, and hideEvent after.
* @method hide
*/
hide: function () {
this.cfg.setProperty("visible", false);
},
// BUILT-IN EVENT HANDLERS FOR MODULE //
/**
* Default event handler for changing the visibility property of a
* Module. By default, this is achieved by switching the "display" style
* between "block" and "none".
* This method is responsible for firing showEvent and hideEvent.
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
* @method configVisible
*/
configVisible: function (type, args, obj) {
var visible = args[0];
if (visible) {
if(this.beforeShowEvent.fire()) {
Dom.setStyle(this.element, "display", "block");
this.showEvent.fire();
}
} else {
if (this.beforeHideEvent.fire()) {
Dom.setStyle(this.element, "display", "none");
this.hideEvent.fire();
}
}
},
/**
* Default event handler for the "effect" configuration property
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
* @method configEffect
*/
configEffect: function (type, args, obj) {
this._cachedEffects = (this.cacheEffects) ? this._createEffects(args[0]) : null;
},
/**
* If true, ContainerEffects (and Anim instances) are cached when "effect" is set, and reused.
* If false, new instances are created each time the container is hidden or shown, as was the
* behavior prior to 2.9.0.
*
* @property cacheEffects
* @since 2.9.0
* @default true
* @type boolean
*/
cacheEffects : true,
/**
* Creates an array of ContainerEffect instances from the provided configs
*
* @method _createEffects
* @param {Array|Object} effectCfg An effect configuration or array of effect configurations
* @return {Array} An array of ContainerEffect instances.
* @protected
*/
_createEffects: function(effectCfg) {
var effectInstances = null,
n,
i,
eff;
if (effectCfg) {
if (effectCfg instanceof Array) {
effectInstances = [];
n = effectCfg.length;
for (i = 0; i < n; i++) {
eff = effectCfg[i];
if (eff.effect) {
effectInstances[effectInstances.length] = eff.effect(this, eff.duration);
}
}
} else if (effectCfg.effect) {
effectInstances = [effectCfg.effect(this, effectCfg.duration)];
}
}
return effectInstances;
},
/**
* Default event handler for the "monitorresize" configuration property
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
* @method configMonitorResize
*/
configMonitorResize: function (type, args, obj) {
var monitor = args[0];
if (monitor) {
this.initResizeMonitor();
} else {
Module.textResizeEvent.unsubscribe(this.onDomResize, this, true);
this.resizeMonitor = null;
}
},
/**
* This method is a protected helper, used when constructing the DOM structure for the module
* to account for situations which may cause Operation Aborted errors in IE. It should not
* be used for general DOM construction.
* <p>
* If the parentNode is not document.body, the element is appended as the last element.
* </p>
* <p>
* If the parentNode is document.body the element is added as the first child to help
* prevent Operation Aborted errors in IE.
* </p>
*
* @param {parentNode} The HTML element to which the element will be added
* @param {element} The HTML element to be added to parentNode's children
* @method _addToParent
* @protected
*/
_addToParent: function(parentNode, element) {
if (!this.cfg.getProperty("appendtodocumentbody") && parentNode === document.body && parentNode.firstChild) {
parentNode.insertBefore(element, parentNode.firstChild);
} else {
parentNode.appendChild(element);
}
},
/**
* Returns a String representation of the Object.
* @method toString
* @return {String} The string representation of the Module
*/
toString: function () {
return "Module " + this.id;
}
};
YAHOO.lang.augmentProto(Module, YAHOO.util.EventProvider);
}());
(function () {
/**
* Overlay is a Module that is absolutely positioned above the page flow. It
* has convenience methods for positioning and sizing, as well as options for
* controlling zIndex and constraining the Overlay's position to the current
* visible viewport. Overlay also contains a dynamicly generated IFRAME which
* is placed beneath it for Internet Explorer 6 and 5.x so that it will be
* properly rendered above SELECT elements.
* @namespace YAHOO.widget
* @class Overlay
* @extends YAHOO.widget.Module
* @param {String} el The element ID representing the Overlay <em>OR</em>
* @param {HTMLElement} el The element representing the Overlay
* @param {Object} userConfig The configuration object literal containing
* the configuration that should be set for this Overlay. See configuration
* documentation for more details.
* @constructor
*/
YAHOO.widget.Overlay = function (el, userConfig) {
YAHOO.widget.Overlay.superclass.constructor.call(this, el, userConfig);
};
var Lang = YAHOO.lang,
CustomEvent = YAHOO.util.CustomEvent,
Module = YAHOO.widget.Module,
Event = YAHOO.util.Event,
Dom = YAHOO.util.Dom,
Config = YAHOO.util.Config,
UA = YAHOO.env.ua,
Overlay = YAHOO.widget.Overlay,
_SUBSCRIBE = "subscribe",
_UNSUBSCRIBE = "unsubscribe",
_CONTAINED = "contained",
m_oIFrameTemplate,
/**
* Constant representing the name of the Overlay's events
* @property EVENT_TYPES
* @private
* @final
* @type Object
*/
EVENT_TYPES = {
"BEFORE_MOVE": "beforeMove",
"MOVE": "move"
},
/**
* Constant representing the Overlay's configuration properties
* @property DEFAULT_CONFIG
* @private
* @final
* @type Object
*/
DEFAULT_CONFIG = {
"X": {
key: "x",
validator: Lang.isNumber,
suppressEvent: true,
supercedes: ["iframe"]
},
"Y": {
key: "y",
validator: Lang.isNumber,
suppressEvent: true,
supercedes: ["iframe"]
},
"XY": {
key: "xy",
suppressEvent: true,
supercedes: ["iframe"]
},
"CONTEXT": {
key: "context",
suppressEvent: true,
supercedes: ["iframe"]
},
"FIXED_CENTER": {
key: "fixedcenter",
value: false,
supercedes: ["iframe", "visible"]
},
"WIDTH": {
key: "width",
suppressEvent: true,
supercedes: ["context", "fixedcenter", "iframe"]
},
"HEIGHT": {
key: "height",
suppressEvent: true,
supercedes: ["context", "fixedcenter", "iframe"]
},
"AUTO_FILL_HEIGHT" : {
key: "autofillheight",
supercedes: ["height"],
value:"body"
},
"ZINDEX": {
key: "zindex",
value: null
},
"CONSTRAIN_TO_VIEWPORT": {
key: "constraintoviewport",
value: false,
validator: Lang.isBoolean,
supercedes: ["iframe", "x", "y", "xy"]
},
"IFRAME": {
key: "iframe",
value: (UA.ie == 6 ? true : false),
validator: Lang.isBoolean,
supercedes: ["zindex"]
},
"PREVENT_CONTEXT_OVERLAP": {
key: "preventcontextoverlap",
value: false,
validator: Lang.isBoolean,
supercedes: ["constraintoviewport"]
}
};
/**
* The URL that will be placed in the iframe
* @property YAHOO.widget.Overlay.IFRAME_SRC
* @static
* @final
* @type String
*/
Overlay.IFRAME_SRC = "javascript:false;";
/**
* Number representing how much the iframe shim should be offset from each
* side of an Overlay instance, in pixels.
* @property YAHOO.widget.Overlay.IFRAME_SRC
* @default 3
* @static
* @final
* @type Number
*/
Overlay.IFRAME_OFFSET = 3;
/**
* Number representing the minimum distance an Overlay instance should be
* positioned relative to the boundaries of the browser's viewport, in pixels.
* @property YAHOO.widget.Overlay.VIEWPORT_OFFSET
* @default 10
* @static
* @final
* @type Number
*/
Overlay.VIEWPORT_OFFSET = 10;
/**
* Constant representing the top left corner of an element, used for
* configuring the context element alignment
* @property YAHOO.widget.Overlay.TOP_LEFT
* @static
* @final
* @type String
*/
Overlay.TOP_LEFT = "tl";
/**
* Constant representing the top right corner of an element, used for
* configuring the context element alignment
* @property YAHOO.widget.Overlay.TOP_RIGHT
* @static
* @final
* @type String
*/
Overlay.TOP_RIGHT = "tr";
/**
* Constant representing the top bottom left corner of an element, used for
* configuring the context element alignment
* @property YAHOO.widget.Overlay.BOTTOM_LEFT
* @static
* @final
* @type String
*/
Overlay.BOTTOM_LEFT = "bl";
/**
* Constant representing the bottom right corner of an element, used for
* configuring the context element alignment
* @property YAHOO.widget.Overlay.BOTTOM_RIGHT
* @static
* @final
* @type String
*/
Overlay.BOTTOM_RIGHT = "br";
Overlay.PREVENT_OVERLAP_X = {
"tltr": true,
"blbr": true,
"brbl": true,
"trtl": true
};
Overlay.PREVENT_OVERLAP_Y = {
"trbr": true,
"tlbl": true,
"bltl": true,
"brtr": true
};
/**
* Constant representing the default CSS class used for an Overlay
* @property YAHOO.widget.Overlay.CSS_OVERLAY
* @static
* @final
* @type String
*/
Overlay.CSS_OVERLAY = "yui-overlay";
/**
* Constant representing the default hidden CSS class used for an Overlay. This class is
* applied to the overlay's outer DIV whenever it's hidden.
*
* @property YAHOO.widget.Overlay.CSS_HIDDEN
* @static
* @final
* @type String
*/
Overlay.CSS_HIDDEN = "yui-overlay-hidden";
/**
* Constant representing the default CSS class used for an Overlay iframe shim.
*
* @property YAHOO.widget.Overlay.CSS_IFRAME
* @static
* @final
* @type String
*/
Overlay.CSS_IFRAME = "yui-overlay-iframe";
/**
* Constant representing the names of the standard module elements
* used in the overlay.
* @property YAHOO.widget.Overlay.STD_MOD_RE
* @static
* @final
* @type RegExp
*/
Overlay.STD_MOD_RE = /^\s*?(body|footer|header)\s*?$/i;
/**
* A singleton CustomEvent used for reacting to the DOM event for
* window scroll
* @event YAHOO.widget.Overlay.windowScrollEvent
*/
Overlay.windowScrollEvent = new CustomEvent("windowScroll");
/**
* A singleton CustomEvent used for reacting to the DOM event for
* window resize
* @event YAHOO.widget.Overlay.windowResizeEvent
*/
Overlay.windowResizeEvent = new CustomEvent("windowResize");
/**
* The DOM event handler used to fire the CustomEvent for window scroll
* @method YAHOO.widget.Overlay.windowScrollHandler
* @static
* @param {DOMEvent} e The DOM scroll event
*/
Overlay.windowScrollHandler = function (e) {
var t = Event.getTarget(e);
// - Webkit (Safari 2/3) and Opera 9.2x bubble scroll events from elements to window
// - FF2/3 and IE6/7, Opera 9.5x don't bubble scroll events from elements to window
// - IE doesn't recognize scroll registered on the document.
//
// Also, when document view is scrolled, IE doesn't provide a target,
// rest of the browsers set target to window.document, apart from opera
// which sets target to window.
if (!t || t === window || t === window.document) {
if (UA.ie) {
if (! window.scrollEnd) {
window.scrollEnd = -1;
}
clearTimeout(window.scrollEnd);
window.scrollEnd = setTimeout(function () {
Overlay.windowScrollEvent.fire();
}, 1);
} else {
Overlay.windowScrollEvent.fire();
}
}
};
/**
* The DOM event handler used to fire the CustomEvent for window resize
* @method YAHOO.widget.Overlay.windowResizeHandler
* @static
* @param {DOMEvent} e The DOM resize event
*/
Overlay.windowResizeHandler = function (e) {
if (UA.ie) {
if (! window.resizeEnd) {
window.resizeEnd = -1;
}
clearTimeout(window.resizeEnd);
window.resizeEnd = setTimeout(function () {
Overlay.windowResizeEvent.fire();
}, 100);
} else {
Overlay.windowResizeEvent.fire();
}
};
/**
* A boolean that indicated whether the window resize and scroll events have
* already been subscribed to.
* @property YAHOO.widget.Overlay._initialized
* @private
* @type Boolean
*/
Overlay._initialized = null;
if (Overlay._initialized === null) {
Event.on(window, "scroll", Overlay.windowScrollHandler);
Event.on(window, "resize", Overlay.windowResizeHandler);
Overlay._initialized = true;
}
/**
* Internal map of special event types, which are provided
* by the instance. It maps the event type to the custom event
* instance. Contains entries for the "windowScroll", "windowResize" and
* "textResize" static container events.
*
* @property YAHOO.widget.Overlay._TRIGGER_MAP
* @type Object
* @static
* @private
*/
Overlay._TRIGGER_MAP = {
"windowScroll" : Overlay.windowScrollEvent,
"windowResize" : Overlay.windowResizeEvent,
"textResize" : Module.textResizeEvent
};
YAHOO.extend(Overlay, Module, {
/**
* <p>
* Array of default event types which will trigger
* context alignment for the Overlay class.
* </p>
* <p>The array is empty by default for Overlay,
* but maybe populated in future releases, so classes extending
* Overlay which need to define their own set of CONTEXT_TRIGGERS
* should concatenate their super class's prototype.CONTEXT_TRIGGERS
* value with their own array of values.
* </p>
* <p>
* E.g.:
* <code>CustomOverlay.prototype.CONTEXT_TRIGGERS = YAHOO.widget.Overlay.prototype.CONTEXT_TRIGGERS.concat(["windowScroll"]);</code>
* </p>
*
* @property CONTEXT_TRIGGERS
* @type Array
* @final
*/
CONTEXT_TRIGGERS : [],
/**
* The Overlay initialization method, which is executed for Overlay and
* all of its subclasses. This method is automatically called by the
* constructor, and sets up all DOM references for pre-existing markup,
* and creates required markup if it is not already present.
* @method init
* @param {String} el The element ID representing the Overlay <em>OR</em>
* @param {HTMLElement} el The element representing the Overlay
* @param {Object} userConfig The configuration object literal
* containing the configuration that should be set for this Overlay.
* See configuration documentation for more details.
*/
init: function (el, userConfig) {
/*
Note that we don't pass the user config in here yet because we
only want it executed once, at the lowest subclass level
*/
Overlay.superclass.init.call(this, el/*, userConfig*/);
this.beforeInitEvent.fire(Overlay);
Dom.addClass(this.element, Overlay.CSS_OVERLAY);
if (userConfig) {
this.cfg.applyConfig(userConfig, true);
}
if (this.platform == "mac" && UA.gecko) {
if (! Config.alreadySubscribed(this.showEvent,
this.showMacGeckoScrollbars, this)) {
this.showEvent.subscribe(this.showMacGeckoScrollbars,
this, true);
}
if (! Config.alreadySubscribed(this.hideEvent,
this.hideMacGeckoScrollbars, this)) {
this.hideEvent.subscribe(this.hideMacGeckoScrollbars,
this, true);
}
}
this.initEvent.fire(Overlay);
},
/**
* Initializes the custom events for Overlay which are fired
* automatically at appropriate times by the Overlay class.
* @method initEvents
*/
initEvents: function () {
Overlay.superclass.initEvents.call(this);
var SIGNATURE = CustomEvent.LIST;
/**
* CustomEvent fired before the Overlay is moved.
* @event beforeMoveEvent
* @param {Number} x x coordinate
* @param {Number} y y coordinate
*/
this.beforeMoveEvent = this.createEvent(EVENT_TYPES.BEFORE_MOVE);
this.beforeMoveEvent.signature = SIGNATURE;
/**
* CustomEvent fired after the Overlay is moved.
* @event moveEvent
* @param {Number} x x coordinate
* @param {Number} y y coordinate
*/
this.moveEvent = this.createEvent(EVENT_TYPES.MOVE);
this.moveEvent.signature = SIGNATURE;
},
/**
* Initializes the class's configurable properties which can be changed
* using the Overlay's Config object (cfg).
* @method initDefaultConfig
*/
initDefaultConfig: function () {
Overlay.superclass.initDefaultConfig.call(this);
var cfg = this.cfg;
// Add overlay config properties //
/**
* The absolute x-coordinate position of the Overlay
* @config x
* @type Number
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.X.key, {
handler: this.configX,
validator: DEFAULT_CONFIG.X.validator,
suppressEvent: DEFAULT_CONFIG.X.suppressEvent,
supercedes: DEFAULT_CONFIG.X.supercedes
});
/**
* The absolute y-coordinate position of the Overlay
* @config y
* @type Number
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.Y.key, {
handler: this.configY,
validator: DEFAULT_CONFIG.Y.validator,
suppressEvent: DEFAULT_CONFIG.Y.suppressEvent,
supercedes: DEFAULT_CONFIG.Y.supercedes
});
/**
* An array with the absolute x and y positions of the Overlay
* @config xy
* @type Number[]
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.XY.key, {
handler: this.configXY,
suppressEvent: DEFAULT_CONFIG.XY.suppressEvent,
supercedes: DEFAULT_CONFIG.XY.supercedes
});
/**
* <p>
* The array of context arguments for context-sensitive positioning.
* </p>
*
* <p>
* The format of the array is: <code>[contextElementOrId, overlayCorner, contextCorner, arrayOfTriggerEvents (optional), xyOffset (optional)]</code>, the
* the 5 array elements described in detail below:
* </p>
*
* <dl>
* <dt>contextElementOrId <String|HTMLElement></dt>
* <dd>A reference to the context element to which the overlay should be aligned (or it's id).</dd>
* <dt>overlayCorner <String></dt>
* <dd>The corner of the overlay which is to be used for alignment. This corner will be aligned to the
* corner of the context element defined by the "contextCorner" entry which follows. Supported string values are:
* "tr" (top right), "tl" (top left), "br" (bottom right), or "bl" (bottom left).</dd>
* <dt>contextCorner <String></dt>
* <dd>The corner of the context element which is to be used for alignment. Supported string values are the same ones listed for the "overlayCorner" entry above.</dd>
* <dt>arrayOfTriggerEvents (optional) <Array[String|CustomEvent]></dt>
* <dd>
* <p>
* By default, context alignment is a one time operation, aligning the Overlay to the context element when context configuration property is set, or when the <a href="#method_align">align</a>
* method is invoked. However, you can use the optional "arrayOfTriggerEvents" entry to define the list of events which should force the overlay to re-align itself with the context element.
* This is useful in situations where the layout of the document may change, resulting in the context element's position being modified.
* </p>
* <p>
* The array can contain either event type strings for events the instance publishes (e.g. "beforeShow") or CustomEvent instances. Additionally the following
* 3 static container event types are also currently supported : <code>"windowResize", "windowScroll", "textResize"</code> (defined in <a href="#property__TRIGGER_MAP">_TRIGGER_MAP</a> private property).
* </p>
* </dd>
* <dt>xyOffset <Number[]></dt>
* <dd>
* A 2 element Array specifying the X and Y pixel amounts by which the Overlay should be offset from the aligned corner. e.g. [5,0] offsets the Overlay 5 pixels to the left, <em>after</em> aligning the given context corners.
* NOTE: If using this property and no triggers need to be defined, the arrayOfTriggerEvents property should be set to null to maintain correct array positions for the arguments.
* </dd>
* </dl>
*
* <p>
* For example, setting this property to <code>["img1", "tl", "bl"]</code> will
* align the Overlay's top left corner to the bottom left corner of the
* context element with id "img1".
* </p>
* <p>
* Setting this property to <code>["img1", "tl", "bl", null, [0,5]</code> will
* align the Overlay's top left corner to the bottom left corner of the
* context element with id "img1", and then offset it by 5 pixels on the Y axis (providing a 5 pixel gap between the bottom of the context element and top of the overlay).
* </p>
* <p>
* Adding the optional trigger values: <code>["img1", "tl", "bl", ["beforeShow", "windowResize"], [0,5]]</code>,
* will re-align the overlay position, whenever the "beforeShow" or "windowResize" events are fired.
* </p>
*
* @config context
* @type Array
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.CONTEXT.key, {
handler: this.configContext,
suppressEvent: DEFAULT_CONFIG.CONTEXT.suppressEvent,
supercedes: DEFAULT_CONFIG.CONTEXT.supercedes
});
/**
* Determines whether or not the Overlay should be anchored
* to the center of the viewport.
*
* <p>This property can be set to:</p>
*
* <dl>
* <dt>true</dt>
* <dd>
* To enable fixed center positioning
* <p>
* When enabled, the overlay will
* be positioned in the center of viewport when initially displayed, and
* will remain in the center of the viewport whenever the window is
* scrolled or resized.
* </p>
* <p>
* If the overlay is too big for the viewport,
* it's top left corner will be aligned with the top left corner of the viewport.
* </p>
* </dd>
* <dt>false</dt>
* <dd>
* To disable fixed center positioning.
* <p>In this case the overlay can still be
* centered as a one-off operation, by invoking the <code>center()</code> method,
* however it will not remain centered when the window is scrolled/resized.
* </dd>
* <dt>"contained"<dt>
* <dd>To enable fixed center positioning, as with the <code>true</code> option.
* <p>However, unlike setting the property to <code>true</code>,
* when the property is set to <code>"contained"</code>, if the overlay is
* too big for the viewport, it will not get automatically centered when the
* user scrolls or resizes the window (until the window is large enough to contain the
* overlay). This is useful in cases where the Overlay has both header and footer
* UI controls which the user may need to access.
* </p>
* </dd>
* </dl>
*
* @config fixedcenter
* @type Boolean | String
* @default false
*/
cfg.addProperty(DEFAULT_CONFIG.FIXED_CENTER.key, {
handler: this.configFixedCenter,
value: DEFAULT_CONFIG.FIXED_CENTER.value,
validator: DEFAULT_CONFIG.FIXED_CENTER.validator,
supercedes: DEFAULT_CONFIG.FIXED_CENTER.supercedes
});
/**
* CSS width of the Overlay.
* @config width
* @type String
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.WIDTH.key, {
handler: this.configWidth,
suppressEvent: DEFAULT_CONFIG.WIDTH.suppressEvent,
supercedes: DEFAULT_CONFIG.WIDTH.supercedes
});
/**
* CSS height of the Overlay.
* @config height
* @type String
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.HEIGHT.key, {
handler: this.configHeight,
suppressEvent: DEFAULT_CONFIG.HEIGHT.suppressEvent,
supercedes: DEFAULT_CONFIG.HEIGHT.supercedes
});
/**
* Standard module element which should auto fill out the height of the Overlay if the height config property is set.
* Supported values are "header", "body", "footer".
*
* @config autofillheight
* @type String
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.AUTO_FILL_HEIGHT.key, {
handler: this.configAutoFillHeight,
value : DEFAULT_CONFIG.AUTO_FILL_HEIGHT.value,
validator : this._validateAutoFill,
supercedes: DEFAULT_CONFIG.AUTO_FILL_HEIGHT.supercedes
});
/**
* CSS z-index of the Overlay.
* @config zIndex
* @type Number
* @default null
*/
cfg.addProperty(DEFAULT_CONFIG.ZINDEX.key, {
handler: this.configzIndex,
value: DEFAULT_CONFIG.ZINDEX.value
});
/**
* True if the Overlay should be prevented from being positioned
* out of the viewport.
* @config constraintoviewport
* @type Boolean
* @default false
*/
cfg.addProperty(DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.key, {
handler: this.configConstrainToViewport,
value: DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.value,
validator: DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.validator,
supercedes: DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.supercedes
});
/**
* @config iframe
* @description Boolean indicating whether or not the Overlay should
* have an IFRAME shim; used to prevent SELECT elements from
* poking through an Overlay instance in IE6. When set to "true",
* the iframe shim is created when the Overlay instance is intially
* made visible.
* @type Boolean
* @default true for IE6 and below, false for all other browsers.
*/
cfg.addProperty(DEFAULT_CONFIG.IFRAME.key, {
handler: this.configIframe,
value: DEFAULT_CONFIG.IFRAME.value,
validator: DEFAULT_CONFIG.IFRAME.validator,
supercedes: DEFAULT_CONFIG.IFRAME.supercedes
});
/**
* @config preventcontextoverlap
* @description Boolean indicating whether or not the Overlay should overlap its
* context element (defined using the "context" configuration property) when the
* "constraintoviewport" configuration property is set to "true".
* @type Boolean
* @default false
*/
cfg.addProperty(DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.key, {
value: DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.value,
validator: DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.validator,
supercedes: DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.supercedes
});
},
/**
* Moves the Overlay to the specified position. This function is
* identical to calling this.cfg.setProperty("xy", [x,y]);
* @method moveTo
* @param {Number} x The Overlay's new x position
* @param {Number} y The Overlay's new y position
*/
moveTo: function (x, y) {
this.cfg.setProperty("xy", [x, y]);
},
/**
* Adds a CSS class ("hide-scrollbars") and removes a CSS class
* ("show-scrollbars") to the Overlay to fix a bug in Gecko on Mac OS X
* (https://bugzilla.mozilla.org/show_bug.cgi?id=187435)
* @method hideMacGeckoScrollbars
*/
hideMacGeckoScrollbars: function () {
Dom.replaceClass(this.element, "show-scrollbars", "hide-scrollbars");
},
/**
* Adds a CSS class ("show-scrollbars") and removes a CSS class
* ("hide-scrollbars") to the Overlay to fix a bug in Gecko on Mac OS X
* (https://bugzilla.mozilla.org/show_bug.cgi?id=187435)
* @method showMacGeckoScrollbars
*/
showMacGeckoScrollbars: function () {
Dom.replaceClass(this.element, "hide-scrollbars", "show-scrollbars");
},
/**
* Internal implementation to set the visibility of the overlay in the DOM.
*
* @method _setDomVisibility
* @param {boolean} visible Whether to show or hide the Overlay's outer element
* @protected
*/
_setDomVisibility : function(show) {
Dom.setStyle(this.element, "visibility", (show) ? "visible" : "hidden");
var hiddenClass = Overlay.CSS_HIDDEN;
if (show) {
Dom.removeClass(this.element, hiddenClass);
} else {
Dom.addClass(this.element, hiddenClass);
}
},
// BEGIN BUILT-IN PROPERTY EVENT HANDLERS //
/**
* The default event handler fired when the "visible" property is
* changed. This method is responsible for firing showEvent
* and hideEvent.
* @method configVisible
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configVisible: function (type, args, obj) {
var visible = args[0],
currentVis = Dom.getStyle(this.element, "visibility"),
effects = this._cachedEffects || this._createEffects(this.cfg.getProperty("effect")),
isMacGecko = (this.platform == "mac" && UA.gecko),
alreadySubscribed = Config.alreadySubscribed,
ei, e, j, k, h,
nEffectInstances;
if (currentVis == "inherit") {
e = this.element.parentNode;
while (e.nodeType != 9 && e.nodeType != 11) {
currentVis = Dom.getStyle(e, "visibility");
if (currentVis != "inherit") {
break;
}
e = e.parentNode;
}
if (currentVis == "inherit") {
currentVis = "visible";
}
}
if (visible) { // Show
if (isMacGecko) {
this.showMacGeckoScrollbars();
}
if (effects) { // Animate in
if (visible) { // Animate in if not showing
// Fading out is a bit of a hack, but didn't want to risk doing
// something broader (e.g a generic this._animatingOut) for 2.9.0
if (currentVis != "visible" || currentVis === "" || this._fadingOut) {
if (this.beforeShowEvent.fire()) {
nEffectInstances = effects.length;
for (j = 0; j < nEffectInstances; j++) {
ei = effects[j];
if (j === 0 && !alreadySubscribed(ei.animateInCompleteEvent, this.showEvent.fire, this.showEvent)) {
ei.animateInCompleteEvent.subscribe(this.showEvent.fire, this.showEvent, true);
}
ei.animateIn();
}
}
}
}
} else { // Show
if (currentVis != "visible" || currentVis === "") {
if (this.beforeShowEvent.fire()) {
this._setDomVisibility(true);
this.cfg.refireEvent("iframe");
this.showEvent.fire();
}
} else {
this._setDomVisibility(true);
}
}
} else { // Hide
if (isMacGecko) {
this.hideMacGeckoScrollbars();
}
if (effects) { // Animate out if showing
if (currentVis == "visible" || this._fadingIn) {
if (this.beforeHideEvent.fire()) {
nEffectInstances = effects.length;
for (k = 0; k < nEffectInstances; k++) {
h = effects[k];
if (k === 0 && !alreadySubscribed(h.animateOutCompleteEvent, this.hideEvent.fire, this.hideEvent)) {
h.animateOutCompleteEvent.subscribe(this.hideEvent.fire, this.hideEvent, true);
}
h.animateOut();
}
}
} else if (currentVis === "") {
this._setDomVisibility(false);
}
} else { // Simple hide
if (currentVis == "visible" || currentVis === "") {
if (this.beforeHideEvent.fire()) {
this._setDomVisibility(false);
this.hideEvent.fire();
}
} else {
this._setDomVisibility(false);
}
}
}
},
/**
* Fixed center event handler used for centering on scroll/resize, but only if
* the overlay is visible and, if "fixedcenter" is set to "contained", only if
* the overlay fits within the viewport.
*
* @method doCenterOnDOMEvent
*/
doCenterOnDOMEvent: function () {
var cfg = this.cfg,
fc = cfg.getProperty("fixedcenter");
if (cfg.getProperty("visible")) {
if (fc && (fc !== _CONTAINED || this.fitsInViewport())) {
this.center();
}
}
},
/**
* Determines if the Overlay (including the offset value defined by Overlay.VIEWPORT_OFFSET)
* will fit entirely inside the viewport, in both dimensions - width and height.
*
* @method fitsInViewport
* @return boolean true if the Overlay will fit, false if not
*/
fitsInViewport : function() {
var nViewportOffset = Overlay.VIEWPORT_OFFSET,
element = this.element,
elementWidth = element.offsetWidth,
elementHeight = element.offsetHeight,
viewportWidth = Dom.getViewportWidth(),
viewportHeight = Dom.getViewportHeight();
return ((elementWidth + nViewportOffset < viewportWidth) && (elementHeight + nViewportOffset < viewportHeight));
},
/**
* The default event handler fired when the "fixedcenter" property
* is changed.
* @method configFixedCenter
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configFixedCenter: function (type, args, obj) {
var val = args[0],
alreadySubscribed = Config.alreadySubscribed,
windowResizeEvent = Overlay.windowResizeEvent,
windowScrollEvent = Overlay.windowScrollEvent;
if (val) {
this.center();
if (!alreadySubscribed(this.beforeShowEvent, this.center)) {
this.beforeShowEvent.subscribe(this.center);
}
if (!alreadySubscribed(windowResizeEvent, this.doCenterOnDOMEvent, this)) {
windowResizeEvent.subscribe(this.doCenterOnDOMEvent, this, true);
}
if (!alreadySubscribed(windowScrollEvent, this.doCenterOnDOMEvent, this)) {
windowScrollEvent.subscribe(this.doCenterOnDOMEvent, this, true);
}
} else {
this.beforeShowEvent.unsubscribe(this.center);
windowResizeEvent.unsubscribe(this.doCenterOnDOMEvent, this);
windowScrollEvent.unsubscribe(this.doCenterOnDOMEvent, this);
}
},
/**
* The default event handler fired when the "height" property is changed.
* @method configHeight
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configHeight: function (type, args, obj) {
var height = args[0],
el = this.element;
Dom.setStyle(el, "height", height);
this.cfg.refireEvent("iframe");
},
/**
* The default event handler fired when the "autofillheight" property is changed.
* @method configAutoFillHeight
*
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configAutoFillHeight: function (type, args, obj) {
var fillEl = args[0],
cfg = this.cfg,
autoFillHeight = "autofillheight",
height = "height",
currEl = cfg.getProperty(autoFillHeight),
autoFill = this._autoFillOnHeightChange;
cfg.unsubscribeFromConfigEvent(height, autoFill);
Module.textResizeEvent.unsubscribe(autoFill);
this.changeContentEvent.unsubscribe(autoFill);
if (currEl && fillEl !== currEl && this[currEl]) {
Dom.setStyle(this[currEl], height, "");
}
if (fillEl) {
fillEl = Lang.trim(fillEl.toLowerCase());
cfg.subscribeToConfigEvent(height, autoFill, this[fillEl], this);
Module.textResizeEvent.subscribe(autoFill, this[fillEl], this);
this.changeContentEvent.subscribe(autoFill, this[fillEl], this);
cfg.setProperty(autoFillHeight, fillEl, true);
}
},
/**
* The default event handler fired when the "width" property is changed.
* @method configWidth
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configWidth: function (type, args, obj) {
var width = args[0],
el = this.element;
Dom.setStyle(el, "width", width);
this.cfg.refireEvent("iframe");
},
/**
* The default event handler fired when the "zIndex" property is changed.
* @method configzIndex
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configzIndex: function (type, args, obj) {
var zIndex = args[0],
el = this.element;
if (! zIndex) {
zIndex = Dom.getStyle(el, "zIndex");
if (! zIndex || isNaN(zIndex)) {
zIndex = 0;
}
}
if (this.iframe || this.cfg.getProperty("iframe") === true) {
if (zIndex <= 0) {
zIndex = 1;
}
}
Dom.setStyle(el, "zIndex", zIndex);
this.cfg.setProperty("zIndex", zIndex, true);
if (this.iframe) {
this.stackIframe();
}
},
/**
* The default event handler fired when the "xy" property is changed.
* @method configXY
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configXY: function (type, args, obj) {
var pos = args[0],
x = pos[0],
y = pos[1];
this.cfg.setProperty("x", x);
this.cfg.setProperty("y", y);
this.beforeMoveEvent.fire([x, y]);
x = this.cfg.getProperty("x");
y = this.cfg.getProperty("y");
YAHOO.log(("xy: " + [x, y]), "iframe");
this.cfg.refireEvent("iframe");
this.moveEvent.fire([x, y]);
},
/**
* The default event handler fired when the "x" property is changed.
* @method configX
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configX: function (type, args, obj) {
var x = args[0],
y = this.cfg.getProperty("y");
this.cfg.setProperty("x", x, true);
this.cfg.setProperty("y", y, true);
this.beforeMoveEvent.fire([x, y]);
x = this.cfg.getProperty("x");
y = this.cfg.getProperty("y");
Dom.setX(this.element, x, true);
this.cfg.setProperty("xy", [x, y], true);
this.cfg.refireEvent("iframe");
this.moveEvent.fire([x, y]);
},
/**
* The default event handler fired when the "y" property is changed.
* @method configY
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configY: function (type, args, obj) {
var x = this.cfg.getProperty("x"),
y = args[0];
this.cfg.setProperty("x", x, true);
this.cfg.setProperty("y", y, true);
this.beforeMoveEvent.fire([x, y]);
x = this.cfg.getProperty("x");
y = this.cfg.getProperty("y");
Dom.setY(this.element, y, true);
this.cfg.setProperty("xy", [x, y], true);
this.cfg.refireEvent("iframe");
this.moveEvent.fire([x, y]);
},
/**
* Shows the iframe shim, if it has been enabled.
* @method showIframe
*/
showIframe: function () {
var oIFrame = this.iframe,
oParentNode;
if (oIFrame) {
oParentNode = this.element.parentNode;
if (oParentNode != oIFrame.parentNode) {
this._addToParent(oParentNode, oIFrame);
}
oIFrame.style.display = "block";
}
},
/**
* Hides the iframe shim, if it has been enabled.
* @method hideIframe
*/
hideIframe: function () {
if (this.iframe) {
this.iframe.style.display = "none";
}
},
/**
* Syncronizes the size and position of iframe shim to that of its
* corresponding Overlay instance.
* @method syncIframe
*/
syncIframe: function () {
var oIFrame = this.iframe,
oElement = this.element,
nOffset = Overlay.IFRAME_OFFSET,
nDimensionOffset = (nOffset * 2),
aXY;
if (oIFrame) {
// Size <iframe>
oIFrame.style.width = (oElement.offsetWidth + nDimensionOffset + "px");
oIFrame.style.height = (oElement.offsetHeight + nDimensionOffset + "px");
// Position <iframe>
aXY = this.cfg.getProperty("xy");
if (!Lang.isArray(aXY) || (isNaN(aXY[0]) || isNaN(aXY[1]))) {
this.syncPosition();
aXY = this.cfg.getProperty("xy");
}
Dom.setXY(oIFrame, [(aXY[0] - nOffset), (aXY[1] - nOffset)]);
}
},
/**
* Sets the zindex of the iframe shim, if it exists, based on the zindex of
* the Overlay element. The zindex of the iframe is set to be one less
* than the Overlay element's zindex.
*
* <p>NOTE: This method will not bump up the zindex of the Overlay element
* to ensure that the iframe shim has a non-negative zindex.
* If you require the iframe zindex to be 0 or higher, the zindex of
* the Overlay element should be set to a value greater than 0, before
* this method is called.
* </p>
* @method stackIframe
*/
stackIframe: function () {
if (this.iframe) {
var overlayZ = Dom.getStyle(this.element, "zIndex");
if (!YAHOO.lang.isUndefined(overlayZ) && !isNaN(overlayZ)) {
Dom.setStyle(this.iframe, "zIndex", (overlayZ - 1));
}
}
},
/**
* The default event handler fired when the "iframe" property is changed.
* @method configIframe
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configIframe: function (type, args, obj) {
var bIFrame = args[0];
function createIFrame() {
var oIFrame = this.iframe,
oElement = this.element,
oParent;
if (!oIFrame) {
if (!m_oIFrameTemplate) {
m_oIFrameTemplate = document.createElement("iframe");
if (this.isSecure) {
m_oIFrameTemplate.src = Overlay.IFRAME_SRC;
}
/*
Set the opacity of the <iframe> to 0 so that it
doesn't modify the opacity of any transparent
elements that may be on top of it (like a shadow).
*/
if (UA.ie) {
m_oIFrameTemplate.style.filter = "alpha(opacity=0)";
/*
Need to set the "frameBorder" property to 0
supress the default <iframe> border in IE.
Setting the CSS "border" property alone
doesn't supress it.
*/
m_oIFrameTemplate.frameBorder = 0;
}
else {
m_oIFrameTemplate.style.opacity = "0";
}
m_oIFrameTemplate.style.position = "absolute";
m_oIFrameTemplate.style.border = "none";
m_oIFrameTemplate.style.margin = "0";
m_oIFrameTemplate.style.padding = "0";
m_oIFrameTemplate.style.display = "none";
m_oIFrameTemplate.tabIndex = -1;
m_oIFrameTemplate.className = Overlay.CSS_IFRAME;
}
oIFrame = m_oIFrameTemplate.cloneNode(false);
oIFrame.id = this.id + "_f";
oParent = oElement.parentNode;
var parentNode = oParent || document.body;
this._addToParent(parentNode, oIFrame);
this.iframe = oIFrame;
}
/*
Show the <iframe> before positioning it since the "setXY"
method of DOM requires the element be in the document
and visible.
*/
this.showIframe();
/*
Syncronize the size and position of the <iframe> to that
of the Overlay.
*/
this.syncIframe();
this.stackIframe();
// Add event listeners to update the <iframe> when necessary
if (!this._hasIframeEventListeners) {
this.showEvent.subscribe(this.showIframe);
this.hideEvent.subscribe(this.hideIframe);
this.changeContentEvent.subscribe(this.syncIframe);
this._hasIframeEventListeners = true;
}
}
function onBeforeShow() {
createIFrame.call(this);
this.beforeShowEvent.unsubscribe(onBeforeShow);
this._iframeDeferred = false;
}
if (bIFrame) { // <iframe> shim is enabled
if (this.cfg.getProperty("visible")) {
createIFrame.call(this);
} else {
if (!this._iframeDeferred) {
this.beforeShowEvent.subscribe(onBeforeShow);
this._iframeDeferred = true;
}
}
} else { // <iframe> shim is disabled
this.hideIframe();
if (this._hasIframeEventListeners) {
this.showEvent.unsubscribe(this.showIframe);
this.hideEvent.unsubscribe(this.hideIframe);
this.changeContentEvent.unsubscribe(this.syncIframe);
this._hasIframeEventListeners = false;
}
}
},
/**
* Set's the container's XY value from DOM if not already set.
*
* Differs from syncPosition, in that the XY value is only sync'd with DOM if
* not already set. The method also refire's the XY config property event, so any
* beforeMove, Move event listeners are invoked.
*
* @method _primeXYFromDOM
* @protected
*/
_primeXYFromDOM : function() {
if (YAHOO.lang.isUndefined(this.cfg.getProperty("xy"))) {
// Set CFG XY based on DOM XY
this.syncPosition();
// Account for XY being set silently in syncPosition (no moveTo fired/called)
this.cfg.refireEvent("xy");
this.beforeShowEvent.unsubscribe(this._primeXYFromDOM);
}
},
/**
* The default event handler fired when the "constraintoviewport"
* property is changed.
* @method configConstrainToViewport
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for
* the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configConstrainToViewport: function (type, args, obj) {
var val = args[0];
if (val) {
if (! Config.alreadySubscribed(this.beforeMoveEvent, this.enforceConstraints, this)) {
this.beforeMoveEvent.subscribe(this.enforceConstraints, this, true);
}
if (! Config.alreadySubscribed(this.beforeShowEvent, this._primeXYFromDOM)) {
this.beforeShowEvent.subscribe(this._primeXYFromDOM);
}
} else {
this.beforeShowEvent.unsubscribe(this._primeXYFromDOM);
this.beforeMoveEvent.unsubscribe(this.enforceConstraints, this);
}
},
/**
* The default event handler fired when the "context" property
* is changed.
*
* @method configContext
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
configContext: function (type, args, obj) {
var contextArgs = args[0],
contextEl,
elementMagnetCorner,
contextMagnetCorner,
triggers,
offset,
defTriggers = this.CONTEXT_TRIGGERS;
if (contextArgs) {
contextEl = contextArgs[0];
elementMagnetCorner = contextArgs[1];
contextMagnetCorner = contextArgs[2];
triggers = contextArgs[3];
offset = contextArgs[4];
if (defTriggers && defTriggers.length > 0) {
triggers = (triggers || []).concat(defTriggers);
}
if (contextEl) {
if (typeof contextEl == "string") {
this.cfg.setProperty("context", [
document.getElementById(contextEl),
elementMagnetCorner,
contextMagnetCorner,
triggers,
offset],
true);
}
if (elementMagnetCorner && contextMagnetCorner) {
this.align(elementMagnetCorner, contextMagnetCorner, offset);
}
if (this._contextTriggers) {
// Unsubscribe Old Set
this._processTriggers(this._contextTriggers, _UNSUBSCRIBE, this._alignOnTrigger);
}
if (triggers) {
// Subscribe New Set
this._processTriggers(triggers, _SUBSCRIBE, this._alignOnTrigger);
this._contextTriggers = triggers;
}
}
}
},
/**
* Custom Event handler for context alignment triggers. Invokes the align method
*
* @method _alignOnTrigger
* @protected
*
* @param {String} type The event type (not used by the default implementation)
* @param {Any[]} args The array of arguments for the trigger event (not used by the default implementation)
*/
_alignOnTrigger: function(type, args) {
this.align();
},
/**
* Helper method to locate the custom event instance for the event name string
* passed in. As a convenience measure, any custom events passed in are returned.
*
* @method _findTriggerCE
* @private
*
* @param {String|CustomEvent} t Either a CustomEvent, or event type (e.g. "windowScroll") for which a
* custom event instance needs to be looked up from the Overlay._TRIGGER_MAP.
*/
_findTriggerCE : function(t) {
var tce = null;
if (t instanceof CustomEvent) {
tce = t;
} else if (Overlay._TRIGGER_MAP[t]) {
tce = Overlay._TRIGGER_MAP[t];
}
return tce;
},
/**
* Utility method that subscribes or unsubscribes the given
* function from the list of trigger events provided.
*
* @method _processTriggers
* @protected
*
* @param {Array[String|CustomEvent]} triggers An array of either CustomEvents, event type strings
* (e.g. "beforeShow", "windowScroll") to/from which the provided function should be
* subscribed/unsubscribed respectively.
*
* @param {String} mode Either "subscribe" or "unsubscribe", specifying whether or not
* we are subscribing or unsubscribing trigger listeners
*
* @param {Function} fn The function to be subscribed/unsubscribed to/from the trigger event.
* Context is always set to the overlay instance, and no additional object argument
* get passed to the subscribed function.
*/
_processTriggers : function(triggers, mode, fn) {
var t, tce;
for (var i = 0, l = triggers.length; i < l; ++i) {
t = triggers[i];
tce = this._findTriggerCE(t);
if (tce) {
tce[mode](fn, this, true);
} else {
this[mode](t, fn);
}
}
},
// END BUILT-IN PROPERTY EVENT HANDLERS //
/**
* Aligns the Overlay to its context element using the specified corner
* points (represented by the constants TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT,
* and BOTTOM_RIGHT.
* @method align
* @param {String} elementAlign The String representing the corner of
* the Overlay that should be aligned to the context element
* @param {String} contextAlign The corner of the context element
* that the elementAlign corner should stick to.
* @param {Number[]} xyOffset Optional. A 2 element array specifying the x and y pixel offsets which should be applied
* after aligning the element and context corners. For example, passing in [5, -10] for this value, would offset the
* Overlay by 5 pixels along the X axis (horizontally) and -10 pixels along the Y axis (vertically) after aligning the specified corners.
*/
align: function (elementAlign, contextAlign, xyOffset) {
var contextArgs = this.cfg.getProperty("context"),
me = this,
context,
element,
contextRegion;
function doAlign(v, h) {
var alignX = null, alignY = null;
switch (elementAlign) {
case Overlay.TOP_LEFT:
alignX = h;
alignY = v;
break;
case Overlay.TOP_RIGHT:
alignX = h - element.offsetWidth;
alignY = v;
break;
case Overlay.BOTTOM_LEFT:
alignX = h;
alignY = v - element.offsetHeight;
break;
case Overlay.BOTTOM_RIGHT:
alignX = h - element.offsetWidth;
alignY = v - element.offsetHeight;
break;
}
if (alignX !== null && alignY !== null) {
if (xyOffset) {
alignX += xyOffset[0];
alignY += xyOffset[1];
}
me.moveTo(alignX, alignY);
}
}
if (contextArgs) {
context = contextArgs[0];
element = this.element;
me = this;
if (! elementAlign) {
elementAlign = contextArgs[1];
}
if (! contextAlign) {
contextAlign = contextArgs[2];
}
if (!xyOffset && contextArgs[4]) {
xyOffset = contextArgs[4];
}
if (element && context) {
contextRegion = Dom.getRegion(context);
switch (contextAlign) {
case Overlay.TOP_LEFT:
doAlign(contextRegion.top, contextRegion.left);
break;
case Overlay.TOP_RIGHT:
doAlign(contextRegion.top, contextRegion.right);
break;
case Overlay.BOTTOM_LEFT:
doAlign(contextRegion.bottom, contextRegion.left);
break;
case Overlay.BOTTOM_RIGHT:
doAlign(contextRegion.bottom, contextRegion.right);
break;
}
}
}
},
/**
* The default event handler executed when the moveEvent is fired, if the
* "constraintoviewport" is set to true.
* @method enforceConstraints
* @param {String} type The CustomEvent type (usually the property name)
* @param {Object[]} args The CustomEvent arguments. For configuration
* handlers, args[0] will equal the newly applied value for the property.
* @param {Object} obj The scope object. For configuration handlers,
* this will usually equal the owner.
*/
enforceConstraints: function (type, args, obj) {
var pos = args[0];
var cXY = this.getConstrainedXY(pos[0], pos[1]);
this.cfg.setProperty("x", cXY[0], true);
this.cfg.setProperty("y", cXY[1], true);
this.cfg.setProperty("xy", cXY, true);
},
/**
* Shared implementation method for getConstrainedX and getConstrainedY.
*
* <p>
* Given a coordinate value, returns the calculated coordinate required to
* position the Overlay if it is to be constrained to the viewport, based on the
* current element size, viewport dimensions, scroll values and preventoverlap
* settings
* </p>
*
* @method _getConstrainedPos
* @protected
* @param {String} pos The coordinate which needs to be constrained, either "x" or "y"
* @param {Number} The coordinate value which needs to be constrained
* @return {Number} The constrained coordinate value
*/
_getConstrainedPos: function(pos, val) {
var overlayEl = this.element,
buffer = Overlay.VIEWPORT_OFFSET,
x = (pos == "x"),
overlaySize = (x) ? overlayEl.offsetWidth : overlayEl.offsetHeight,
viewportSize = (x) ? Dom.getViewportWidth() : Dom.getViewportHeight(),
docScroll = (x) ? Dom.getDocumentScrollLeft() : Dom.getDocumentScrollTop(),
overlapPositions = (x) ? Overlay.PREVENT_OVERLAP_X : Overlay.PREVENT_OVERLAP_Y,
context = this.cfg.getProperty("context"),
bOverlayFitsInViewport = (overlaySize + buffer < viewportSize),
bPreventContextOverlap = this.cfg.getProperty("preventcontextoverlap") && context && overlapPositions[(context[1] + context[2])],
minConstraint = docScroll + buffer,
maxConstraint = docScroll + viewportSize - overlaySize - buffer,
constrainedVal = val;
if (val < minConstraint || val > maxConstraint) {
if (bPreventContextOverlap) {
constrainedVal = this._preventOverlap(pos, context[0], overlaySize, viewportSize, docScroll);
} else {
if (bOverlayFitsInViewport) {
if (val < minConstraint) {
constrainedVal = minConstraint;
} else if (val > maxConstraint) {
constrainedVal = maxConstraint;
}
} else {
constrainedVal = minConstraint;
}
}
}
return constrainedVal;
},
/**
* Helper method, used to position the Overlap to prevent overlap with the
* context element (used when preventcontextoverlap is enabled)
*
* @method _preventOverlap
* @protected
* @param {String} pos The coordinate to prevent overlap for, either "x" or "y".
* @param {HTMLElement} contextEl The context element
* @param {Number} overlaySize The related overlay dimension value (for "x", the width, for "y", the height)
* @param {Number} viewportSize The related viewport dimension value (for "x", the width, for "y", the height)
* @param {Object} docScroll The related document scroll value (for "x", the scrollLeft, for "y", the scrollTop)
*
* @return {Number} The new coordinate value which was set to prevent overlap
*/
_preventOverlap : function(pos, contextEl, overlaySize, viewportSize, docScroll) {
var x = (pos == "x"),
buffer = Overlay.VIEWPORT_OFFSET,
overlay = this,
contextElPos = ((x) ? Dom.getX(contextEl) : Dom.getY(contextEl)) - docScroll,
contextElSize = (x) ? contextEl.offsetWidth : contextEl.offsetHeight,
minRegionSize = contextElPos - buffer,
maxRegionSize = (viewportSize - (contextElPos + contextElSize)) - buffer,
bFlipped = false,
flip = function () {
var flippedVal;
if ((overlay.cfg.getProperty(pos) - docScroll) > contextElPos) {
flippedVal = (contextElPos - overlaySize);
} else {
flippedVal = (contextElPos + contextElSize);
}
overlay.cfg.setProperty(pos, (flippedVal + docScroll), true);
return flippedVal;
},
setPosition = function () {
var displayRegionSize = ((overlay.cfg.getProperty(pos) - docScroll) > contextElPos) ? maxRegionSize : minRegionSize,
position;
if (overlaySize > displayRegionSize) {
if (bFlipped) {
/*
All possible positions and values have been
tried, but none were successful, so fall back
to the original size and position.
*/
flip();
} else {
flip();
bFlipped = true;
position = setPosition();
}
}
return position;
};
setPosition();
return this.cfg.getProperty(pos);
},
/**
* Given x coordinate value, returns the calculated x coordinate required to
* position the Overlay if it is to be constrained to the viewport, based on the
* current element size, viewport dimensions and scroll values.
*
* @param {Number} x The X coordinate value to be constrained
* @return {Number} The constrained x coordinate
*/
getConstrainedX: function (x) {
return this._getConstrainedPos("x", x);
},
/**
* Given y coordinate value, returns the calculated y coordinate required to
* position the Overlay if it is to be constrained to the viewport, based on the
* current element size, viewport dimensions and scroll values.
*
* @param {Number} y The Y coordinate value to be constrained
* @return {Number} The constrained y coordinate
*/
getConstrainedY : function (y) {
return this._getConstrainedPos("y", y);
},
/**
* Given x, y coordinate values, returns the calculated coordinates required to
* position the Overlay if it is to be constrained to the viewport, based on the
* current element size, viewport dimensions and scroll values.
*
* @param {Number} x The X coordinate value to be constrained
* @param {Number} y The Y coordinate value to be constrained
* @return {Array} The constrained x and y coordinates at index 0 and 1 respectively;
*/
getConstrainedXY: function(x, y) {
return [this.getConstrainedX(x), this.getConstrainedY(y)];
},
/**
* Centers the container in the viewport.
* @method center
*/
center: function () {
var nViewportOffset = Overlay.VIEWPORT_OFFSET,
elementWidth = this.element.offsetWidth,
elementHeight = this.element.offsetHeight,
viewPortWidth = Dom.getViewportWidth(),
viewPortHeight = Dom.getViewportHeight(),
x,
y;
if (elementWidth < viewPortWidth) {
x = (viewPortWidth / 2) - (elementWidth / 2) + Dom.getDocumentScrollLeft();
} else {
x = nViewportOffset + Dom.getDocumentScrollLeft();
}
if (elementHeight < viewPortHeight) {
y = (viewPortHeight / 2) - (elementHeight / 2) + Dom.getDocumentScrollTop();
} else {
y = nViewportOffset + Dom.getDocumentScrollTop();
}
this.cfg.setProperty("xy", [parseInt(x, 10), parseInt(y, 10)]);
this.cfg.refireEvent("iframe");
if (UA.webkit) {
this.forceContainerRedraw();
}
},
/**
* Synchronizes the Panel's "xy", "x", and "y" properties with the
* Panel's position in the DOM. This is primarily used to update
* position information during drag & drop.
* @method syncPosition
*/
syncPosition: function () {
var pos = Dom.getXY(this.element);
this.cfg.setProperty("x", pos[0], true);
this.cfg.setProperty("y", pos[1], true);
this.cfg.setProperty("xy", pos, true);
},
/**
* Event handler fired when the resize monitor element is resized.
* @method onDomResize
* @param {DOMEvent} e The resize DOM event
* @param {Object} obj The scope object
*/
onDomResize: function (e, obj) {
var me = this;
Overlay.superclass.onDomResize.call(this, e, obj);
setTimeout(function () {
me.syncPosition();
me.cfg.refireEvent("iframe");
me.cfg.refireEvent("context");
}, 0);
},
/**
* Determines the content box height of the given element (height of the element, without padding or borders) in pixels.
*
* @method _getComputedHeight
* @private
* @param {HTMLElement} el The element for which the content height needs to be determined
* @return {Number} The content box height of the given element, or null if it could not be determined.
*/
_getComputedHeight : (function() {
if (document.defaultView && document.defaultView.getComputedStyle) {
return function(el) {
var height = null;
if (el.ownerDocument && el.ownerDocument.defaultView) {
var computed = el.ownerDocument.defaultView.getComputedStyle(el, '');
if (computed) {
height = parseInt(computed.height, 10);
}
}
return (Lang.isNumber(height)) ? height : null;
};
} else {
return function(el) {
var height = null;
if (el.style.pixelHeight) {
height = el.style.pixelHeight;
}
return (Lang.isNumber(height)) ? height : null;
};
}
})(),
/**
* autofillheight validator. Verifies that the autofill value is either null
* or one of the strings : "body", "header" or "footer".
*
* @method _validateAutoFillHeight
* @protected
* @param {String} val
* @return true, if valid, false otherwise
*/
_validateAutoFillHeight : function(val) {
return (!val) || (Lang.isString(val) && Overlay.STD_MOD_RE.test(val));
},
/**
* The default custom event handler executed when the overlay's height is changed,
* if the autofillheight property has been set.
*
* @method _autoFillOnHeightChange
* @protected
* @param {String} type The event type
* @param {Array} args The array of arguments passed to event subscribers
* @param {HTMLElement} el The header, body or footer element which is to be resized to fill
* out the containers height
*/
_autoFillOnHeightChange : function(type, args, el) {
var height = this.cfg.getProperty("height");
if ((height && height !== "auto") || (height === 0)) {
this.fillHeight(el);
}
},
/**
* Returns the sub-pixel height of the el, using getBoundingClientRect, if available,
* otherwise returns the offsetHeight
* @method _getPreciseHeight
* @private
* @param {HTMLElement} el
* @return {Float} The sub-pixel height if supported by the browser, else the rounded height.
*/
_getPreciseHeight : function(el) {
var height = el.offsetHeight;
if (el.getBoundingClientRect) {
var rect = el.getBoundingClientRect();
height = rect.bottom - rect.top;
}
return height;
},
/**
* <p>
* Sets the height on the provided header, body or footer element to
* fill out the height of the container. It determines the height of the
* containers content box, based on it's configured height value, and
* sets the height of the autofillheight element to fill out any
* space remaining after the other standard module element heights
* have been accounted for.
* </p>
* <p><strong>NOTE:</strong> This method is not designed to work if an explicit
* height has not been set on the container, since for an "auto" height container,
* the heights of the header/body/footer will drive the height of the container.</p>
*
* @method fillHeight
* @param {HTMLElement} el The element which should be resized to fill out the height
* of the container element.
*/
fillHeight : function(el) {
if (el) {
var container = this.innerElement || this.element,
containerEls = [this.header, this.body, this.footer],
containerEl,
total = 0,
filled = 0,
remaining = 0,
validEl = false;
for (var i = 0, l = containerEls.length; i < l; i++) {
containerEl = containerEls[i];
if (containerEl) {
if (el !== containerEl) {
filled += this._getPreciseHeight(containerEl);
} else {
validEl = true;
}
}
}
if (validEl) {
if (UA.ie || UA.opera) {
// Need to set height to 0, to allow height to be reduced
Dom.setStyle(el, 'height', 0 + 'px');
}
total = this._getComputedHeight(container);
// Fallback, if we can't get computed value for content height
if (total === null) {
Dom.addClass(container, "yui-override-padding");
total = container.clientHeight; // Content, No Border, 0 Padding (set by yui-override-padding)
Dom.removeClass(container, "yui-override-padding");
}
remaining = Math.max(total - filled, 0);
Dom.setStyle(el, "height", remaining + "px");
// Re-adjust height if required, to account for el padding and border
if (el.offsetHeight != remaining) {
remaining = Math.max(remaining - (el.offsetHeight - remaining), 0);
}
Dom.setStyle(el, "height", remaining + "px");
}
}
},
/**
* Places the Overlay on top of all other instances of
* YAHOO.widget.Overlay.
* @method bringToTop
*/
bringToTop: function () {
var aOverlays = [],
oElement = this.element;
function compareZIndexDesc(p_oOverlay1, p_oOverlay2) {
var sZIndex1 = Dom.getStyle(p_oOverlay1, "zIndex"),
sZIndex2 = Dom.getStyle(p_oOverlay2, "zIndex"),
nZIndex1 = (!sZIndex1 || isNaN(sZIndex1)) ? 0 : parseInt(sZIndex1, 10),
nZIndex2 = (!sZIndex2 || isNaN(sZIndex2)) ? 0 : parseInt(sZIndex2, 10);
if (nZIndex1 > nZIndex2) {
return -1;
} else if (nZIndex1 < nZIndex2) {
return 1;
} else {
return 0;
}
}
function isOverlayElement(p_oElement) {
var isOverlay = Dom.hasClass(p_oElement, Overlay.CSS_OVERLAY),
Panel = YAHOO.widget.Panel;
if (isOverlay && !Dom.isAncestor(oElement, p_oElement)) {
if (Panel && Dom.hasClass(p_oElement, Panel.CSS_PANEL)) {
aOverlays[aOverlays.length] = p_oElement.parentNode;
} else {
aOverlays[aOverlays.length] = p_oElement;
}
}
}
Dom.getElementsBy(isOverlayElement, "div", document.body);
aOverlays.sort(compareZIndexDesc);
var oTopOverlay = aOverlays[0],
nTopZIndex;
if (oTopOverlay) {
nTopZIndex = Dom.getStyle(oTopOverlay, "zIndex");
if (!isNaN(nTopZIndex)) {
var bRequiresBump = false;
if (oTopOverlay != oElement) {
bRequiresBump = true;
} else if (aOverlays.length > 1) {
var nNextZIndex = Dom.getStyle(aOverlays[1], "zIndex");
// Don't rely on DOM order to stack if 2 overlays are at the same zindex.
if (!isNaN(nNextZIndex) && (nTopZIndex == nNextZIndex)) {
bRequiresBump = true;
}
}
if (bRequiresBump) {
this.cfg.setProperty("zindex", (parseInt(nTopZIndex, 10) + 2));
}
}
}
},
/**
* Removes the Overlay element from the DOM and sets all child
* elements to null.
* @method destroy
* @param {boolean} shallowPurge If true, only the parent element's DOM event listeners are purged. If false, or not provided, all children are also purged of DOM event listeners.
* NOTE: The flag is a "shallowPurge" flag, as opposed to what may be a more intuitive "purgeChildren" flag to maintain backwards compatibility with behavior prior to 2.9.0.
*/
destroy: function (shallowPurge) {
if (this.iframe) {
this.iframe.parentNode.removeChild(this.iframe);
}
this.iframe = null;
Overlay.windowResizeEvent.unsubscribe(
this.doCenterOnDOMEvent, this);
Overlay.windowScrollEvent.unsubscribe(
this.doCenterOnDOMEvent, this);
Module.textResizeEvent.unsubscribe(this._autoFillOnHeightChange);
if (this._contextTriggers) {
// Unsubscribe context triggers - to cover context triggers which listen for global
// events such as windowResize and windowScroll. Easier just to unsubscribe all
this._processTriggers(this._contextTriggers, _UNSUBSCRIBE, this._alignOnTrigger);
}
Overlay.superclass.destroy.call(this, shallowPurge);
},
/**
* Can be used to force the container to repaint/redraw it's contents.
* <p>
* By default applies and then removes a 1px bottom margin through the
* application/removal of a "yui-force-redraw" class.
* </p>
* <p>
* It is currently used by Overlay to force a repaint for webkit
* browsers, when centering.
* </p>
* @method forceContainerRedraw
*/
forceContainerRedraw : function() {
var c = this;
Dom.addClass(c.element, "yui-force-redraw");
setTimeout(function() {
Dom.removeClass(c.element, "yui-force-redraw");
}, 0);
},
/**
* Returns a String representation of the object.
* @method toString
* @return {String} The string representation of the Overlay.
*/
toString: function () {
return "Overlay " + this.id;
}
});
}());
(function () {
/**
* OverlayManager is used for maintaining the focus status of
* multiple Overlays.
* @namespace YAHOO.widget
* @namespace YAHOO.widget
* @class OverlayManager
* @constructor
* @param {Array} overlays Optional. A collection of Overlays to register
* with the manager.
* @param {Object} userConfig The object literal representing the user
* configuration of the OverlayManager
*/
YAHOO.widget.OverlayManager = function (userConfig) {
this.init(userConfig);
};
var Overlay = YAHOO.widget.Overlay,
Event = YAHOO.util.Event,
Dom = YAHOO.util.Dom,
Config = YAHOO.util.Config,
CustomEvent = YAHOO.util.CustomEvent,
OverlayManager = YAHOO.widget.OverlayManager;
/**
* The CSS class representing a focused Overlay
* @property OverlayManager.CSS_FOCUSED
* @static
* @final
* @type String
*/
OverlayManager.CSS_FOCUSED = "focused";
OverlayManager.prototype = {
/**
* The class's constructor function
* @property contructor
* @type Function
*/
constructor: OverlayManager,
/**
* The array of Overlays that are currently registered
* @property overlays
* @type YAHOO.widget.Overlay[]
*/
overlays: null,
/**
* Initializes the default configuration of the OverlayManager
* @method initDefaultConfig
*/
initDefaultConfig: function () {
/**
* The collection of registered Overlays in use by
* the OverlayManager
* @config overlays
* @type YAHOO.widget.Overlay[]
* @default null
*/
this.cfg.addProperty("overlays", { suppressEvent: true } );
/**
* The default DOM event that should be used to focus an Overlay
* @config focusevent
* @type String
* @default "mousedown"
*/
this.cfg.addProperty("focusevent", { value: "mousedown" } );
},
/**
* Initializes the OverlayManager
* @method init
* @param {Overlay[]} overlays Optional. A collection of Overlays to
* register with the manager.
* @param {Object} userConfig The object literal representing the user
* configuration of the OverlayManager
*/
init: function (userConfig) {
/**
* The OverlayManager's Config object used for monitoring
* configuration properties.
* @property cfg
* @type Config
*/
this.cfg = new Config(this);
this.initDefaultConfig();
if (userConfig) {
this.cfg.applyConfig(userConfig, true);
}
this.cfg.fireQueue();
/**
* The currently activated Overlay
* @property activeOverlay
* @private
* @type YAHOO.widget.Overlay
*/
var activeOverlay = null;
/**
* Returns the currently focused Overlay
* @method getActive
* @return {Overlay} The currently focused Overlay
*/
this.getActive = function () {
return activeOverlay;
};
/**
* Focuses the specified Overlay
* @method focus
* @param {Overlay} overlay The Overlay to focus
* @param {String} overlay The id of the Overlay to focus
*/
this.focus = function (overlay) {
var o = this.find(overlay);
if (o) {
o.focus();
}
};
/**
* Removes the specified Overlay from the manager
* @method remove
* @param {Overlay} overlay The Overlay to remove
* @param {String} overlay The id of the Overlay to remove
*/
this.remove = function (overlay) {
var o = this.find(overlay),
originalZ;
if (o) {
if (activeOverlay == o) {
activeOverlay = null;
}
var bDestroyed = (o.element === null && o.cfg === null) ? true : false;
if (!bDestroyed) {
// Set it's zindex so that it's sorted to the end.
originalZ = Dom.getStyle(o.element, "zIndex");
o.cfg.setProperty("zIndex", -1000, true);
}
this.overlays.sort(this.compareZIndexDesc);
this.overlays = this.overlays.slice(0, (this.overlays.length - 1));
o.hideEvent.unsubscribe(o.blur);
o.destroyEvent.unsubscribe(this._onOverlayDestroy, o);
o.focusEvent.unsubscribe(this._onOverlayFocusHandler, o);
o.blurEvent.unsubscribe(this._onOverlayBlurHandler, o);
if (!bDestroyed) {
Event.removeListener(o.element, this.cfg.getProperty("focusevent"), this._onOverlayElementFocus);
o.cfg.setProperty("zIndex", originalZ, true);
o.cfg.setProperty("manager", null);
}
/* _managed Flag for custom or existing. Don't want to remove existing */
if (o.focusEvent._managed) { o.focusEvent = null; }
if (o.blurEvent._managed) { o.blurEvent = null; }
if (o.focus._managed) { o.focus = null; }
if (o.blur._managed) { o.blur = null; }
}
};
/**
* Removes focus from all registered Overlays in the manager
* @method blurAll
*/
this.blurAll = function () {
var nOverlays = this.overlays.length,
i;
if (nOverlays > 0) {
i = nOverlays - 1;
do {
this.overlays[i].blur();
}
while(i--);
}
};
/**
* Updates the state of the OverlayManager and overlay, as a result of the overlay
* being blurred.
*
* @method _manageBlur
* @param {Overlay} overlay The overlay instance which got blurred.
* @protected
*/
this._manageBlur = function (overlay) {
var changed = false;
if (activeOverlay == overlay) {
Dom.removeClass(activeOverlay.element, OverlayManager.CSS_FOCUSED);
activeOverlay = null;
changed = true;
}
return changed;
};
/**
* Updates the state of the OverlayManager and overlay, as a result of the overlay
* receiving focus.
*
* @method _manageFocus
* @param {Overlay} overlay The overlay instance which got focus.
* @protected
*/
this._manageFocus = function(overlay) {
var changed = false;
if (activeOverlay != overlay) {
if (activeOverlay) {
activeOverlay.blur();
}
activeOverlay = overlay;
this.bringToTop(activeOverlay);
Dom.addClass(activeOverlay.element, OverlayManager.CSS_FOCUSED);
changed = true;
}
return changed;
};
var overlays = this.cfg.getProperty("overlays");
if (! this.overlays) {
this.overlays = [];
}
if (overlays) {
this.register(overlays);
this.overlays.sort(this.compareZIndexDesc);
}
},
/**
* @method _onOverlayElementFocus
* @description Event handler for the DOM event that is used to focus
* the Overlay instance as specified by the "focusevent"
* configuration property.
* @private
* @param {Event} p_oEvent Object representing the DOM event
* object passed back by the event utility (Event).
*/
_onOverlayElementFocus: function (p_oEvent) {
var oTarget = Event.getTarget(p_oEvent),
oClose = this.close;
if (oClose && (oTarget == oClose || Dom.isAncestor(oClose, oTarget))) {
this.blur();
} else {
this.focus();
}
},
/**
* @method _onOverlayDestroy
* @description "destroy" event handler for the Overlay.
* @private
* @param {String} p_sType String representing the name of the event
* that was fired.
* @param {Array} p_aArgs Array of arguments sent when the event
* was fired.
* @param {Overlay} p_oOverlay Object representing the overlay that
* fired the event.
*/
_onOverlayDestroy: function (p_sType, p_aArgs, p_oOverlay) {
this.remove(p_oOverlay);
},
/**
* @method _onOverlayFocusHandler
*
* @description focusEvent Handler, used to delegate to _manageFocus with the correct arguments.
*
* @private
* @param {String} p_sType String representing the name of the event
* that was fired.
* @param {Array} p_aArgs Array of arguments sent when the event
* was fired.
* @param {Overlay} p_oOverlay Object representing the overlay that
* fired the event.
*/
_onOverlayFocusHandler: function(p_sType, p_aArgs, p_oOverlay) {
this._manageFocus(p_oOverlay);
},
/**
* @method _onOverlayBlurHandler
* @description blurEvent Handler, used to delegate to _manageBlur with the correct arguments.
*
* @private
* @param {String} p_sType String representing the name of the event
* that was fired.
* @param {Array} p_aArgs Array of arguments sent when the event
* was fired.
* @param {Overlay} p_oOverlay Object representing the overlay that
* fired the event.
*/
_onOverlayBlurHandler: function(p_sType, p_aArgs, p_oOverlay) {
this._manageBlur(p_oOverlay);
},
/**
* Subscribes to the Overlay based instance focusEvent, to allow the OverlayManager to
* monitor focus state.
*
* If the instance already has a focusEvent (e.g. Menu), OverlayManager will subscribe
* to the existing focusEvent, however if a focusEvent or focus method does not exist
* on the instance, the _bindFocus method will add them, and the focus method will
* update the OverlayManager's state directly.
*
* @method _bindFocus
* @param {Overlay} overlay The overlay for which focus needs to be managed
* @protected
*/
_bindFocus : function(overlay) {
var mgr = this;
if (!overlay.focusEvent) {
overlay.focusEvent = overlay.createEvent("focus");
overlay.focusEvent.signature = CustomEvent.LIST;
overlay.focusEvent._managed = true;
} else {
overlay.focusEvent.subscribe(mgr._onOverlayFocusHandler, overlay, mgr);
}
if (!overlay.focus) {
Event.on(overlay.element, mgr.cfg.getProperty("focusevent"), mgr._onOverlayElementFocus, null, overlay);
overlay.focus = function () {
if (mgr._manageFocus(this)) {
// For Panel/Dialog
if (this.cfg.getProperty("visible") && this.focusFirst) {
this.focusFirst();
}
this.focusEvent.fire();
}
};
overlay.focus._managed = true;
}
},
/**
* Subscribes to the Overlay based instance's blurEvent to allow the OverlayManager to
* monitor blur state.
*
* If the instance already has a blurEvent (e.g. Menu), OverlayManager will subscribe
* to the existing blurEvent, however if a blurEvent or blur method does not exist
* on the instance, the _bindBlur method will add them, and the blur method
* update the OverlayManager's state directly.
*
* @method _bindBlur
* @param {Overlay} overlay The overlay for which blur needs to be managed
* @protected
*/
_bindBlur : function(overlay) {
var mgr = this;
if (!overlay.blurEvent) {
overlay.blurEvent = overlay.createEvent("blur");
overlay.blurEvent.signature = CustomEvent.LIST;
overlay.focusEvent._managed = true;
} else {
overlay.blurEvent.subscribe(mgr._onOverlayBlurHandler, overlay, mgr);
}
if (!overlay.blur) {
overlay.blur = function () {
if (mgr._manageBlur(this)) {
this.blurEvent.fire();
}
};
overlay.blur._managed = true;
}
overlay.hideEvent.subscribe(overlay.blur);
},
/**
* Subscribes to the Overlay based instance's destroyEvent, to allow the Overlay
* to be removed for the OverlayManager when destroyed.
*
* @method _bindDestroy
* @param {Overlay} overlay The overlay instance being managed
* @protected
*/
_bindDestroy : function(overlay) {
var mgr = this;
overlay.destroyEvent.subscribe(mgr._onOverlayDestroy, overlay, mgr);
},
/**
* Ensures the zIndex configuration property on the managed overlay based instance
* is set to the computed zIndex value from the DOM (with "auto" translating to 0).
*
* @method _syncZIndex
* @param {Overlay} overlay The overlay instance being managed
* @protected
*/
_syncZIndex : function(overlay) {
var zIndex = Dom.getStyle(overlay.element, "zIndex");
if (!isNaN(zIndex)) {
overlay.cfg.setProperty("zIndex", parseInt(zIndex, 10));
} else {
overlay.cfg.setProperty("zIndex", 0);
}
},
/**
* Registers an Overlay or an array of Overlays with the manager. Upon
* registration, the Overlay receives functions for focus and blur,
* along with CustomEvents for each.
*
* @method register
* @param {Overlay} overlay An Overlay to register with the manager.
* @param {Overlay[]} overlay An array of Overlays to register with
* the manager.
* @return {boolean} true if any Overlays are registered.
*/
register: function (overlay) {
var registered = false,
i,
n;
if (overlay instanceof Overlay) {
overlay.cfg.addProperty("manager", { value: this } );
this._bindFocus(overlay);
this._bindBlur(overlay);
this._bindDestroy(overlay);
this._syncZIndex(overlay);
this.overlays.push(overlay);
this.bringToTop(overlay);
registered = true;
} else if (overlay instanceof Array) {
for (i = 0, n = overlay.length; i < n; i++) {
registered = this.register(overlay[i]) || registered;
}
}
return registered;
},
/**
* Places the specified Overlay instance on top of all other
* Overlay instances.
* @method bringToTop
* @param {YAHOO.widget.Overlay} p_oOverlay Object representing an
* Overlay instance.
* @param {String} p_oOverlay String representing the id of an
* Overlay instance.
*/
bringToTop: function (p_oOverlay) {
var oOverlay = this.find(p_oOverlay),
nTopZIndex,
oTopOverlay,
aOverlays;
if (oOverlay) {
aOverlays = this.overlays;
aOverlays.sort(this.compareZIndexDesc);
oTopOverlay = aOverlays[0];
if (oTopOverlay) {
nTopZIndex = Dom.getStyle(oTopOverlay.element, "zIndex");
if (!isNaN(nTopZIndex)) {
var bRequiresBump = false;
if (oTopOverlay !== oOverlay) {
bRequiresBump = true;
} else if (aOverlays.length > 1) {
var nNextZIndex = Dom.getStyle(aOverlays[1].element, "zIndex");
// Don't rely on DOM order to stack if 2 overlays are at the same zindex.
if (!isNaN(nNextZIndex) && (nTopZIndex == nNextZIndex)) {
bRequiresBump = true;
}
}
if (bRequiresBump) {
oOverlay.cfg.setProperty("zindex", (parseInt(nTopZIndex, 10) + 2));
}
}
aOverlays.sort(this.compareZIndexDesc);
}
}
},
/**
* Attempts to locate an Overlay by instance or ID.
* @method find
* @param {Overlay} overlay An Overlay to locate within the manager
* @param {String} overlay An Overlay id to locate within the manager
* @return {Overlay} The requested Overlay, if found, or null if it
* cannot be located.
*/
find: function (overlay) {
var isInstance = overlay instanceof Overlay,
overlays = this.overlays,
n = overlays.length,
found = null,
o,
i;
if (isInstance || typeof overlay == "string") {
for (i = n-1; i >= 0; i--) {
o = overlays[i];
if ((isInstance && (o === overlay)) || (o.id == overlay)) {
found = o;
break;
}
}
}
return found;
},
/**
* Used for sorting the manager's Overlays by z-index.
* @method compareZIndexDesc
* @private
* @return {Number} 0, 1, or -1, depending on where the Overlay should
* fall in the stacking order.
*/
compareZIndexDesc: function (o1, o2) {
var zIndex1 = (o1.cfg) ? o1.cfg.getProperty("zIndex") : null, // Sort invalid (destroyed)
zIndex2 = (o2.cfg) ? o2.cfg.getProperty("zIndex") : null; // objects at bottom.
if (zIndex1 === null && zIndex2 === null) {
return 0;
} else if (zIndex1 === null){
return 1;
} else if (zIndex2 === null) {
return -1;
} else if (zIndex1 > zIndex2) {
return -1;
} else if (zIndex1 < zIndex2) {
return 1;
} else {
return 0;
}
},
/**
* Shows all Overlays in the manager.
* @method showAll
*/
showAll: function () {
var overlays = this.overlays,
n = overlays.length,
i;
for (i = n - 1; i >= 0; i--) {
overlays[i].show();
}
},
/**
* Hides all Overlays in the manager.
* @method hideAll
*/
hideAll: function () {
var overlays = this.overlays,
n = overlays.length,
i;
for (i = n - 1; i >= 0; i--) {
overlays[i].hide();
}
},
/**
* Returns a string representation of the object.
* @method toString
* @return {String} The string representation of the OverlayManager
*/
toString: function () {
return "OverlayManager";
}
};
}());
(function () {
/**
* ContainerEffect encapsulates animation transitions that are executed when
* an Overlay is shown or hidden.
* @namespace YAHOO.widget
* @class ContainerEffect
* @constructor
* @param {YAHOO.widget.Overlay} overlay The Overlay that the animation
* should be associated with
* @param {Object} attrIn The object literal representing the animation
* arguments to be used for the animate-in transition. The arguments for
* this literal are: attributes(object, see YAHOO.util.Anim for description),
* duration(Number), and method(i.e. Easing.easeIn).
* @param {Object} attrOut The object literal representing the animation
* arguments to be used for the animate-out transition. The arguments for
* this literal are: attributes(object, see YAHOO.util.Anim for description),
* duration(Number), and method(i.e. Easing.easeIn).
* @param {HTMLElement} targetElement Optional. The target element that
* should be animated during the transition. Defaults to overlay.element.
* @param {class} Optional. The animation class to instantiate. Defaults to
* YAHOO.util.Anim. Other options include YAHOO.util.Motion.
*/
YAHOO.widget.ContainerEffect = function (overlay, attrIn, attrOut, targetElement, animClass) {
if (!animClass) {
animClass = YAHOO.util.Anim;
}
/**
* The overlay to animate
* @property overlay
* @type YAHOO.widget.Overlay
*/
this.overlay = overlay;
/**
* The animation attributes to use when transitioning into view
* @property attrIn
* @type Object
*/
this.attrIn = attrIn;
/**
* The animation attributes to use when transitioning out of view
* @property attrOut
* @type Object
*/
this.attrOut = attrOut;
/**
* The target element to be animated
* @property targetElement
* @type HTMLElement
*/
this.targetElement = targetElement || overlay.element;
/**
* The animation class to use for animating the overlay
* @property animClass
* @type class
*/
this.animClass = animClass;
};
var Dom = YAHOO.util.Dom,
CustomEvent = YAHOO.util.CustomEvent,
ContainerEffect = YAHOO.widget.ContainerEffect;
/**
* A pre-configured ContainerEffect instance that can be used for fading
* an overlay in and out.
* @method FADE
* @static
* @param {YAHOO.widget.Overlay} overlay The Overlay object to animate
* @param {Number} dur The duration of the animation
* @return {YAHOO.widget.ContainerEffect} The configured ContainerEffect object
*/
ContainerEffect.FADE = function (overlay, dur) {
var Easing = YAHOO.util.Easing,
fin = {
attributes: {opacity:{from:0, to:1}},
duration: dur,
method: Easing.easeIn
},
fout = {
attributes: {opacity:{to:0}},
duration: dur,
method: Easing.easeOut
},
fade = new ContainerEffect(overlay, fin, fout, overlay.element);
fade.handleUnderlayStart = function() {
var underlay = this.overlay.underlay;
if (underlay && YAHOO.env.ua.ie) {
var hasFilters = (underlay.filters && underlay.filters.length > 0);
if(hasFilters) {
Dom.addClass(overlay.element, "yui-effect-fade");
}
}
};
fade.handleUnderlayComplete = function() {
var underlay = this.overlay.underlay;
if (underlay && YAHOO.env.ua.ie) {
Dom.removeClass(overlay.element, "yui-effect-fade");
}
};
fade.handleStartAnimateIn = function (type, args, obj) {
obj.overlay._fadingIn = true;
Dom.addClass(obj.overlay.element, "hide-select");
if (!obj.overlay.underlay) {
obj.overlay.cfg.refireEvent("underlay");
}
obj.handleUnderlayStart();
obj.overlay._setDomVisibility(true);
Dom.setStyle(obj.overlay.element, "opacity", 0);
};
fade.handleCompleteAnimateIn = function (type,args,obj) {
obj.overlay._fadingIn = false;
Dom.removeClass(obj.overlay.element, "hide-select");
if (obj.overlay.element.style.filter) {
obj.overlay.element.style.filter = null;
}
obj.handleUnderlayComplete();
obj.overlay.cfg.refireEvent("iframe");
obj.animateInCompleteEvent.fire();
};
fade.handleStartAnimateOut = function (type, args, obj) {
obj.overlay._fadingOut = true;
Dom.addClass(obj.overlay.element, "hide-select");
obj.handleUnderlayStart();
};
fade.handleCompleteAnimateOut = function (type, args, obj) {
obj.overlay._fadingOut = false;
Dom.removeClass(obj.overlay.element, "hide-select");
if (obj.overlay.element.style.filter) {
obj.overlay.element.style.filter = null;
}
obj.overlay._setDomVisibility(false);
Dom.setStyle(obj.overlay.element, "opacity", 1);
obj.handleUnderlayComplete();
obj.overlay.cfg.refireEvent("iframe");
obj.animateOutCompleteEvent.fire();
};
fade.init();
return fade;
};
/**
* A pre-configured ContainerEffect instance that can be used for sliding an
* overlay in and out.
* @method SLIDE
* @static
* @param {YAHOO.widget.Overlay} overlay The Overlay object to animate
* @param {Number} dur The duration of the animation
* @return {YAHOO.widget.ContainerEffect} The configured ContainerEffect object
*/
ContainerEffect.SLIDE = function (overlay, dur) {
var Easing = YAHOO.util.Easing,
x = overlay.cfg.getProperty("x") || Dom.getX(overlay.element),
y = overlay.cfg.getProperty("y") || Dom.getY(overlay.element),
clientWidth = Dom.getClientWidth(),
offsetWidth = overlay.element.offsetWidth,
sin = {
attributes: { points: { to: [x, y] } },
duration: dur,
method: Easing.easeIn
},
sout = {
attributes: { points: { to: [(clientWidth + 25), y] } },
duration: dur,
method: Easing.easeOut
},
slide = new ContainerEffect(overlay, sin, sout, overlay.element, YAHOO.util.Motion);
slide.handleStartAnimateIn = function (type,args,obj) {
obj.overlay.element.style.left = ((-25) - offsetWidth) + "px";
obj.overlay.element.style.top = y + "px";
};
slide.handleTweenAnimateIn = function (type, args, obj) {
var pos = Dom.getXY(obj.overlay.element),
currentX = pos[0],
currentY = pos[1];
if (Dom.getStyle(obj.overlay.element, "visibility") ==
"hidden" && currentX < x) {
obj.overlay._setDomVisibility(true);
}
obj.overlay.cfg.setProperty("xy", [currentX, currentY], true);
obj.overlay.cfg.refireEvent("iframe");
};
slide.handleCompleteAnimateIn = function (type, args, obj) {
obj.overlay.cfg.setProperty("xy", [x, y], true);
obj.startX = x;
obj.startY = y;
obj.overlay.cfg.refireEvent("iframe");
obj.animateInCompleteEvent.fire();
};
slide.handleStartAnimateOut = function (type, args, obj) {
var vw = Dom.getViewportWidth(),
pos = Dom.getXY(obj.overlay.element),
yso = pos[1];
obj.animOut.attributes.points.to = [(vw + 25), yso];
};
slide.handleTweenAnimateOut = function (type, args, obj) {
var pos = Dom.getXY(obj.overlay.element),
xto = pos[0],
yto = pos[1];
obj.overlay.cfg.setProperty("xy", [xto, yto], true);
obj.overlay.cfg.refireEvent("iframe");
};
slide.handleCompleteAnimateOut = function (type, args, obj) {
obj.overlay._setDomVisibility(false);
obj.overlay.cfg.setProperty("xy", [x, y]);
obj.animateOutCompleteEvent.fire();
};
slide.init();
return slide;
};
ContainerEffect.prototype = {
/**
* Initializes the animation classes and events.
* @method init
*/
init: function () {
this.beforeAnimateInEvent = this.createEvent("beforeAnimateIn");
this.beforeAnimateInEvent.signature = CustomEvent.LIST;
this.beforeAnimateOutEvent = this.createEvent("beforeAnimateOut");
this.beforeAnimateOutEvent.signature = CustomEvent.LIST;
this.animateInCompleteEvent = this.createEvent("animateInComplete");
this.animateInCompleteEvent.signature = CustomEvent.LIST;
this.animateOutCompleteEvent = this.createEvent("animateOutComplete");
this.animateOutCompleteEvent.signature = CustomEvent.LIST;
this.animIn = new this.animClass(
this.targetElement,
this.attrIn.attributes,
this.attrIn.duration,
this.attrIn.method);
this.animIn.onStart.subscribe(this.handleStartAnimateIn, this);
this.animIn.onTween.subscribe(this.handleTweenAnimateIn, this);
this.animIn.onComplete.subscribe(this.handleCompleteAnimateIn,this);
this.animOut = new this.animClass(
this.targetElement,
this.attrOut.attributes,
this.attrOut.duration,
this.attrOut.method);
this.animOut.onStart.subscribe(this.handleStartAnimateOut, this);
this.animOut.onTween.subscribe(this.handleTweenAnimateOut, this);
this.animOut.onComplete.subscribe(this.handleCompleteAnimateOut, this);
},
/**
* Triggers the in-animation.
* @method animateIn
*/
animateIn: function () {
this._stopAnims(this.lastFrameOnStop);
this.beforeAnimateInEvent.fire();
this.animIn.animate();
},
/**
* Triggers the out-animation.
* @method animateOut
*/
animateOut: function () {
this._stopAnims(this.lastFrameOnStop);
this.beforeAnimateOutEvent.fire();
this.animOut.animate();
},
/**
* Flag to define whether Anim should jump to the last frame,
* when animateIn or animateOut is stopped.
*
* @property lastFrameOnStop
* @default true
* @type boolean
*/
lastFrameOnStop : true,
/**
* Stops both animIn and animOut instances, if in progress.
*
* @method _stopAnims
* @param {boolean} finish If true, animation will jump to final frame.
* @protected
*/
_stopAnims : function(finish) {
if (this.animOut && this.animOut.isAnimated()) {
this.animOut.stop(finish);
}
if (this.animIn && this.animIn.isAnimated()) {
this.animIn.stop(finish);
}
},
/**
* The default onStart handler for the in-animation.
* @method handleStartAnimateIn
* @param {String} type The CustomEvent type
* @param {Object[]} args The CustomEvent arguments
* @param {Object} obj The scope object
*/
handleStartAnimateIn: function (type, args, obj) { },
/**
* The default onTween handler for the in-animation.
* @method handleTweenAnimateIn
* @param {String} type The CustomEvent type
* @param {Object[]} args The CustomEvent arguments
* @param {Object} obj The scope object
*/
handleTweenAnimateIn: function (type, args, obj) { },
/**
* The default onComplete handler for the in-animation.
* @method handleCompleteAnimateIn
* @param {String} type The CustomEvent type
* @param {Object[]} args The CustomEvent arguments
* @param {Object} obj The scope object
*/
handleCompleteAnimateIn: function (type, args, obj) { },
/**
* The default onStart handler for the out-animation.
* @method handleStartAnimateOut
* @param {String} type The CustomEvent type
* @param {Object[]} args The CustomEvent arguments
* @param {Object} obj The scope object
*/
handleStartAnimateOut: function (type, args, obj) { },
/**
* The default onTween handler for the out-animation.
* @method handleTweenAnimateOut
* @param {String} type The CustomEvent type
* @param {Object[]} args The CustomEvent arguments
* @param {Object} obj The scope object
*/
handleTweenAnimateOut: function (type, args, obj) { },
/**
* The default onComplete handler for the out-animation.
* @method handleCompleteAnimateOut
* @param {String} type The CustomEvent type
* @param {Object[]} args The CustomEvent arguments
* @param {Object} obj The scope object
*/
handleCompleteAnimateOut: function (type, args, obj) { },
/**
* Returns a string representation of the object.
* @method toString
* @return {String} The string representation of the ContainerEffect
*/
toString: function () {
var output = "ContainerEffect";
if (this.overlay) {
output += " [" + this.overlay.toString() + "]";
}
return output;
}
};
YAHOO.lang.augmentProto(ContainerEffect, YAHOO.util.EventProvider);
})();
YAHOO.register("containercore", YAHOO.widget.Module, {version: "2.9.0", build: "2800"});
|
src/client/pages/home/__tests__/home.component.spec.js | dashukin/react-redux-template | import React from 'react';
import { shallow } from 'enzyme';
import HomePage from '../home.component';
describe('Home page', () => {
const mockTranslate = jest.fn(value => value);
it('should render Home page', () => {
const wrapper = shallow(<HomePage translate={mockTranslate} />);
expect(wrapper).toMatchSnapshot();
});
});
|
packages/material-ui/src/internal/svg-icons/CheckBox.js | cherniavskii/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
/**
* @ignore - internal component.
*/
let CheckBox = props => (
<SvgIcon {...props}>
<path d="M19 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.11 0 2-.9 2-2V5c0-1.1-.89-2-2-2zm-9 14l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z" />
</SvgIcon>
);
CheckBox = pure(CheckBox);
CheckBox.muiName = 'SvgIcon';
export default CheckBox;
|
src/index.js | sljavi/react-in-15-min | import React from 'react';
import ReactDOM from 'react-dom';
import Main from './lib/components/main';
import './style/main.css';
var initialProps = {
frameUrl: '//slides.com/javierperez-3/deck/embed?style=light',
seconds: 60 * 15
};
window.onload = () => {
ReactDOM.render(
<Main {...initialProps} />,
document.querySelector('#container')
);
};
|
src/svg-icons/hardware/keyboard-hide.js | pancho111203/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let HardwareKeyboardHide = (props) => (
<SvgIcon {...props}>
<path d="M20 3H4c-1.1 0-1.99.9-1.99 2L2 15c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-9 3h2v2h-2V6zm0 3h2v2h-2V9zM8 6h2v2H8V6zm0 3h2v2H8V9zm-1 2H5V9h2v2zm0-3H5V6h2v2zm9 7H8v-2h8v2zm0-4h-2V9h2v2zm0-3h-2V6h2v2zm3 3h-2V9h2v2zm0-3h-2V6h2v2zm-7 15l4-4H8l4 4z"/>
</SvgIcon>
);
HardwareKeyboardHide = pure(HardwareKeyboardHide);
HardwareKeyboardHide.displayName = 'HardwareKeyboardHide';
HardwareKeyboardHide.muiName = 'SvgIcon';
export default HardwareKeyboardHide;
|
ajax/libs/forerunnerdb/1.3.749/fdb-all.min.js | dada0423/cdnjs | !function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){var d=a("./core");a("../lib/CollectionGroup"),a("../lib/View"),a("../lib/Highchart"),a("../lib/Persist"),a("../lib/Document"),a("../lib/Overview"),a("../lib/Grid"),a("../lib/NodeApiClient"),a("../lib/BinaryLog");"undefined"!=typeof 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a._log.insert({type:b.type,data:b.data}),!1}))},j.prototype.detachIO=function(){var a=this;a._io&&(a._log.drop(),a._io.drop(),delete a._log,delete a._io)},f.prototype.init=function(){g.apply(this,arguments),this._binaryLog=new j(this)},d.finishModule("BinaryLog"),b.exports=j},{"./Shared":40}],5:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=new e,g=function(a,b,c){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c,d,e){this._store=[],this._keys=[],void 0!==c&&this.primaryKey(c),void 0!==b&&this.index(b),void 0!==d&&this.compareFunc(d),void 0!==e&&this.hashFunc(e),void 0!==a&&this.data(a)},d.addModule("BinaryTree",g),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Sorting"),d.mixin(g.prototype,"Mixin.Common"),d.synthesize(g.prototype,"compareFunc"),d.synthesize(g.prototype,"hashFunc"),d.synthesize(g.prototype,"indexDir"),d.synthesize(g.prototype,"primaryKey"),d.synthesize(g.prototype,"keys"),d.synthesize(g.prototype,"index",function(a){return void 0!==a&&(this.debug()&&console.log("Setting index",a,f.parse(a,!0)),this.keys(f.parse(a,!0))),this.$super.call(this,a)}),g.prototype.clear=function(){delete this._data,delete this._left,delete this._right,this._store=[]},g.prototype.data=function(a){return void 0!==a?(this._data=a,this._hashFunc&&(this._hash=this._hashFunc(a)),this):this._data},g.prototype.push=function(a){return void 0!==a?(this._store.push(a),this):!1},g.prototype.pull=function(a){if(void 0!==a){var b=this._store.indexOf(a);if(b>-1)return this._store.splice(b,1),this}return!1},g.prototype._compareFunc=function(a,b){var c,d,e=0;for(c=0;c<this._keys.length;c++)if(d=this._keys[c],1===d.value?e=this.sortAsc(f.get(a,d.path),f.get(b,d.path)):-1===d.value&&(e=this.sortDesc(f.get(a,d.path),f.get(b,d.path))),this.debug()&&console.log("Compared %s with %s order %d in path %s and result was %d",f.get(a,d.path),f.get(b,d.path),d.value,d.path,e),0!==e)return this.debug()&&console.log("Retuning result %d",e),e;return this.debug()&&console.log("Retuning result %d",e),e},g.prototype._hashFunc=function(a){return a[this._keys[0].path]},g.prototype.removeChildNode=function(a){this._left===a?delete this._left:this._right===a&&delete this._right},g.prototype.nodeBranch=function(a){return this._left===a?"left":this._right===a?"right":void 0},g.prototype.insert=function(a){var b,c,d,e;if(a instanceof Array){for(c=[],d=[],e=0;e<a.length;e++)this.insert(a[e])?c.push(a[e]):d.push(a[e]);return{inserted:c,failed:d}}return this.debug()&&console.log("Inserting",a),this._data?(b=this._compareFunc(this._data,a),0===b?(this.debug()&&console.log("Data is equal (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):-1===b?(this.debug()&&console.log("Data is greater (currrent, new)",this._data,a),this._right?this._right.insert(a):(this._right=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._right._parent=this),!0):1===b?(this.debug()&&console.log("Data is less (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):!1):(this.debug()&&console.log("Node has no data, setting data",a),this.data(a),!0)},g.prototype.remove=function(a){var b,c,d,e=this.primaryKey();if(a instanceof Array){for(c=[],d=0;d<a.length;d++)this.remove(a[d])&&c.push(a[d]);return c}return this.debug()&&console.log("Removing",a),this._data[e]===a[e]?this._remove(this):(b=this._compareFunc(this._data,a),-1===b&&this._right?this._right.remove(a):1===b&&this._left?this._left.remove(a):!1)},g.prototype._remove=function(a){var b,c;return this._left?(b=this._left,c=this._right,this._left=b._left,this._right=b._right,this._data=b._data,this._store=b._store,c&&(b.rightMost()._right=c)):this._right?(c=this._right,this._left=c._left,this._right=c._right,this._data=c._data,this._store=c._store):this.clear(),!0},g.prototype.leftMost=function(){return this._left?this._left.leftMost():this},g.prototype.rightMost=function(){return this._right?this._right.rightMost():this},g.prototype.lookup=function(a,b,c){var d=this._compareFunc(this._data,a);return c=c||[],0===d&&(this._left&&this._left.lookup(a,b,c),c.push(this._data),this._right&&this._right.lookup(a,b,c)),-1===d&&this._right&&this._right.lookup(a,b,c),1===d&&this._left&&this._left.lookup(a,b,c),c},g.prototype.inOrder=function(a,b){switch(b=b||[],this._left&&this._left.inOrder(a,b),a){case"hash":b.push(this._hash);break;case"data":b.push(this._data);break;default:b.push({key:this._data,arr:this._store})}return this._right&&this._right.inOrder(a,b),b},g.prototype.startsWith=function(a,b,c,d){var e,g,h=f.get(this._data,a),i=h.substr(0,b.length);return c=c||new RegExp("^"+b),d=d||[],void 0===d._visited&&(d._visited=0),d._visited++,g=this.sortAsc(h,b),e=i===b,0===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),-1===g&&(e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),1===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data)),d},g.prototype.findRange=function(a,b,c,d,f,g){f=f||[],g=g||new e(b),this._left&&this._left.findRange(a,b,c,d,f,g);var h=g.value(this._data),i=this.sortAsc(h,c),j=this.sortAsc(h,d);if(!(0!==i&&1!==i||0!==j&&-1!==j))switch(a){case"hash":f.push(this._hash);break;case"data":f.push(this._data);break;default:f.push({key:this._data,arr:this._store})}return this._right&&this._right.findRange(a,b,c,d,f,g),f},g.prototype.match=function(a,b,c){var d,e,g,h=[],i=0;for(d=f.parseArr(this._index,{verbose:!0}),e=f.parseArr(a,c&&c.pathOptions?c.pathOptions:{ignore:/\$/,verbose:!0}),g=0;g<d.length;g++)e[g]===d[g]&&(i++,h.push(e[g]));return{matchedKeys:h,totalKeyCount:e.length,score:i}},d.finishModule("BinaryTree"),b.exports=g},{"./Path":34,"./Shared":40}],6:[function(a,b,c){"use strict";var d,e;d=function(){var a,b,c,d=[];for(b=0;256>b;b++){for(a=b,c=0;8>c;c++)a=1&a?3988292384^a>>>1:a>>>1;d[b]=a}return d}(),e=function(a){var b,c=-1;for(b=0;b<a.length;b++)c=c>>>8^d[255&(c^a.charCodeAt(b))];return(-1^c)>>>0},b.exports=e},{}],7:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n;d=a("./Shared");var o=function(a,b){this.init.apply(this,arguments)};o.prototype.init=function(a,b){this.sharedPathSolver=n,this._primaryKey="_id",this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._name=a,this._data=[],this._metrics=new f,this._options=b||{changeTimestamp:!1},this._options.db&&this.db(this._options.db),this._metaData={},this._deferQueue={insert:[],update:[],remove:[],upsert:[],async:[]},this._deferThreshold={insert:100,update:100,remove:100,upsert:100},this._deferTime={insert:1,update:1,remove:1,upsert:1},this._deferredCalls=!0,this.subsetOf(this)},d.addModule("Collection",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Events"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.CRUD"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Triggers"),d.mixin(o.prototype,"Mixin.Sorting"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.Updating"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Metrics"),g=a("./KeyValueStore"),h=a("./Path"),i=a("./IndexHashMap"),j=a("./IndexBinaryTree"),k=a("./Index2d"),e=d.modules.Db,l=a("./Overload"),m=a("./ReactorIO"),n=new h,d.synthesize(o.prototype,"deferredCalls"),d.synthesize(o.prototype,"state"),d.synthesize(o.prototype,"name"),d.synthesize(o.prototype,"metaData"),d.synthesize(o.prototype,"capped"),d.synthesize(o.prototype,"cappedSize"),o.prototype._asyncPending=function(a){this._deferQueue.async.push(a)},o.prototype._asyncComplete=function(a){for(var b=this._deferQueue.async.indexOf(a);b>-1;)this._deferQueue.async.splice(b,1),b=this._deferQueue.async.indexOf(a);0===this._deferQueue.async.length&&this.deferEmit("ready")},o.prototype.data=function(){return this._data},o.prototype.drop=function(a){var b;if(this.isDropped())return a&&a.call(this,!1,!0),!0;if(this._db&&this._db._collection&&this._name){if(this.debug()&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this.emit("drop",this),delete this._db._collection[this._name],this._collate)for(b in this._collate)this._collate.hasOwnProperty(b)&&this.collateRemove(b);return delete this._primaryKey,delete this._primaryIndex,delete this._primaryCrc,delete this._crcLookup,delete this._data,delete this._metrics,delete this._listeners,a&&a.call(this,!1,!0),!0}return a&&a.call(this,!1,!0),!1},o.prototype.primaryKey=function(a){if(void 0!==a){if(this._primaryKey!==a){var b=this._primaryKey;this._primaryKey=a,this._primaryIndex.primaryKey(a),this.rebuildPrimaryKeyIndex(),this.chainSend("primaryKey",{keyName:a,oldData:b})}return this}return this._primaryKey},o.prototype._onInsert=function(a,b){this.emit("insert",a,b)},o.prototype._onUpdate=function(a){this.emit("update",a)},o.prototype._onRemove=function(a){this.emit("remove",a)},o.prototype._onChange=function(){this._options.changeTimestamp&&(this._metaData.lastChange=this.serialiser.convert(new Date))},d.synthesize(o.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&(this.primaryKey(a.primaryKey()),this.debug(a.debug())),this.$super.apply(this,arguments)}),d.synthesize(o.prototype,"mongoEmulation"),o.prototype.setData=new l("Collection.prototype.setData",{"*":function(a){return this.$main.call(this,a,{})},"*, object":function(a,b){return this.$main.call(this,a,b)},"*, function":function(a,b){return this.$main.call(this,a,{},b)},"*, *, function":function(a,b,c){return this.$main.call(this,a,b,c)},"*, *, *":function(a,b,c){return this.$main.call(this,a,b,c)},$main:function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var d=this.deferredCalls(),e=[].concat(this._data);this.deferredCalls(!1),b=this.options(b),b.$decouple&&(a=this.decouple(a)),a instanceof Array||(a=[a]),this.remove({}),this.insert(a),this.deferredCalls(d),this._onChange(),this.emit("setData",this._data,e)}return c&&c.call(this),this}}),o.prototype.rebuildPrimaryKeyIndex=function(a){a=a||{$ensureKeys:void 0,$violationCheck:void 0};var b,c,d,e,f=a&&void 0!==a.$ensureKeys?a.$ensureKeys:!0,g=a&&void 0!==a.$violationCheck?a.$violationCheck:!0,h=this._primaryIndex,i=this._primaryCrc,j=this._crcLookup,k=this._primaryKey;for(h.truncate(),i.truncate(),j.truncate(),b=this._data,c=b.length;c--;){if(d=b[c],f&&this.ensurePrimaryKey(d),g){if(!h.uniqueSet(d[k],d))throw this.logIdentifier()+" Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: "+d[this._primaryKey]}else h.set(d[k],d);e=this.hash(d),i.set(d[k],e),j.set(e,d)}},o.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},o.prototype.truncate=function(){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.emit("truncate",this._data),this._data.length=0,this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._onChange(),this.emit("immediateChange",{type:"truncate"}),this.deferEmit("change",{type:"truncate"}),this},o.prototype.upsert=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var c,d,e=this._deferQueue.upsert,f=this._deferThreshold.upsert,g={};if(a instanceof Array){if(this._deferredCalls&&a.length>f)return this._deferQueue.upsert=e.concat(a),this._asyncPending("upsert"),this.processQueue("upsert",b),{};for(g=[],d=0;d<a.length;d++)g.push(this.upsert(a[d]));return b&&b.call(this),g}switch(a[this._primaryKey]?(c={},c[this._primaryKey]=a[this._primaryKey],this._primaryIndex.lookup(c)[0]?g.op="update":g.op="insert"):g.op="insert",g.op){case"insert":g.result=this.insert(a,b);break;case"update":g.result=this.update(c,a,{},b)}return g}return b&&b.call(this),{}},o.prototype.filter=function(a,b,c){return this.find(a,c).filter(b)},o.prototype.filterUpdate=function(a,b,c){var d,e,f,g,h=this.find(a,c),i=[],j=this.primaryKey();for(g=0;g<h.length;g++)d=h[g],f=b(d),f&&(e={},e[j]=d[j],i.push(this.update(e,f)));return i},o.prototype.update=function(a,b,c,d){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.mongoEmulation()?(this.convertToFdb(a),this.convertToFdb(b)):b=this.decouple(b),b=this.transformIn(b),this._handleUpdate(a,b,c,d)},o.prototype._handleUpdate=function(a,b,c,d){var e,f,g=this,h=this._metrics.create("update"),i=function(d){var e,f,i,j=g.decouple(d);return g.willTrigger(g.TYPE_UPDATE,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_UPDATE,g.PHASE_AFTER)?(e=g.decouple(d),f={type:"update",query:g.decouple(a),update:g.decouple(b),options:g.decouple(c),op:h},i=g.updateObject(e,f.update,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_BEFORE,d,e)!==!1?(i=g.updateObject(d,e,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_AFTER,j,e)):i=!1):i=g.updateObject(d,b,a,c,""),g._updateIndexes(j,d),i};return h.start(),h.time("Retrieve documents to update"),e=this.find(a,{$decouple:!1}),h.time("Retrieve documents to update"),e.length&&(h.time("Update documents"),f=e.filter(i),h.time("Update documents"),f.length&&(this.debug()&&console.log(this.logIdentifier()+" Updated some data"),h.time("Resolve chains"),this.chainWillSend()&&this.chainSend("update",{query:a,update:b,dataSet:this.decouple(f)},c),h.time("Resolve chains"),this._onUpdate(f),this._onChange(),d&&d.call(this),this.emit("immediateChange",{type:"update",data:f}),this.deferEmit("change",{type:"update",data:f}))),h.stop(),f||[]},o.prototype._replaceObj=function(a,b){var c;this._removeFromIndexes(a);for(c in a)a.hasOwnProperty(c)&&delete a[c];for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);if(!this._insertIntoIndexes(a))throw this.logIdentifier()+" Primary key violation in update! Key violated: "+a[this._primaryKey];return this},o.prototype.updateById=function(a,b){var c={};return c[this._primaryKey]=a,this.update(c,b)[0]},o.prototype.updateObject=function(a,b,c,d,e,f){b=this.decouple(b),e=e||"","."===e.substr(0,1)&&(e=e.substr(1,e.length-1));var g,i,j,k,l,m,n,o,p,q,r,s,t=!1,u=!1;for(s in b)if(b.hasOwnProperty(s)){if(g=!1,"$"===s.substr(0,1))switch(s){case"$key":case"$index":case"$data":case"$min":case"$max":g=!0;break;case"$each":for(g=!0,k=b.$each.length,j=0;k>j;j++)u=this.updateObject(a,b.$each[j],c,d,e),u&&(t=!0);t=t||u;break;case"$replace":g=!0,n=b.$replace,o=this.primaryKey();for(m in a)a.hasOwnProperty(m)&&m!==o&&void 0===n[m]&&(this._updateUnset(a,m),t=!0);for(m in n)n.hasOwnProperty(m)&&m!==o&&(this._updateOverwrite(a,m,n[m]),t=!0);break;default:g=!0,u=this.updateObject(a,b[s],c,d,e,s),t=t||u}if(this._isPositionalKey(s)&&(g=!0,s=s.substr(0,s.length-2),p=new h(e+"."+s),a[s]&&a[s]instanceof Array&&a[s].length)){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],p.value(c)[0],d,"",{})&&i.push(j);for(j=0;j<i.length;j++)u=this.updateObject(a[s][i[j]],b[s+".$"],c,d,e+"."+s,f),t=t||u}if(!g)if(f||"object"!=typeof b[s])switch(f){case"$inc":var v=!0;b[s]>0?b.$max&&a[s]>=b.$max&&(v=!1):b[s]<0&&b.$min&&a[s]<=b.$min&&(v=!1),v&&(this._updateIncrement(a,s,b[s]),t=!0);break;case"$cast":switch(b[s]){case"array":a[s]instanceof Array||(this._updateProperty(a,s,b.$data||[]),t=!0);break;case"object":a[s]instanceof Object&&!(a[s]instanceof Array)||(this._updateProperty(a,s,b.$data||{}),t=!0);break;case"number":"number"!=typeof a[s]&&(this._updateProperty(a,s,Number(a[s])),t=!0);break;case"string":"string"!=typeof a[s]&&(this._updateProperty(a,s,String(a[s])),t=!0);break;default:throw this.logIdentifier()+" Cannot update cast to unknown type: "+b[s]}break;case"$push":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot push to a key that is not an array! ("+s+")";if(void 0!==b[s].$position&&b[s].$each instanceof Array)for(l=b[s].$position,k=b[s].$each.length,j=0;k>j;j++)this._updateSplicePush(a[s],l+j,b[s].$each[j]);else if(b[s].$each instanceof Array)for(k=b[s].$each.length,j=0;k>j;j++)this._updatePush(a[s],b[s].$each[j]);else this._updatePush(a[s],b[s]);t=!0;break;case"$pull":if(a[s]instanceof Array){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],b[s],d,"",{})&&i.push(j);for(k=i.length;k--;)this._updatePull(a[s],i[k]),t=!0}break;case"$pullAll":if(a[s]instanceof Array){if(!(b[s]instanceof Array))throw this.logIdentifier()+" Cannot pullAll without being given an array of values to pull! ("+s+")";if(i=a[s],k=i.length,k>0)for(;k--;){for(l=0;l<b[s].length;l++)i[k]===b[s][l]&&(this._updatePull(a[s],k),k--,t=!0);if(0>k)break}}break;case"$addToSet":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot addToSet on a key that is not an array! ("+s+")";var w,x,y,z,A=a[s],B=A.length,C=!0,D=d&&d.$addToSet;for(b[s].$key?(y=!1,z=new h(b[s].$key),x=z.value(b[s])[0],delete b[s].$key):D&&D.key?(y=!1,z=new h(D.key),x=z.value(b[s])[0]):(x=this.jStringify(b[s]),y=!0),w=0;B>w;w++)if(y){if(this.jStringify(A[w])===x){C=!1;break}}else if(x===z.value(A[w])[0]){C=!1;break}C&&(this._updatePush(a[s],b[s]),t=!0);break;case"$splicePush":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot splicePush with a key that is not an array! ("+s+")";if(l=b.$index,void 0===l)throw this.logIdentifier()+" Cannot splicePush without a $index integer value!";delete b.$index,l>a[s].length&&(l=a[s].length),this._updateSplicePush(a[s],l,b[s]),t=!0;break;case"$move":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot move on a key that is not an array! ("+s+")";for(j=0;j<a[s].length;j++)if(this._match(a[s][j],b[s],d,"",{})){var E=b.$index;if(void 0===E)throw this.logIdentifier()+" Cannot move without a $index integer value!";delete b.$index,this._updateSpliceMove(a[s],j,E),t=!0;break}break;case"$mul":this._updateMultiply(a,s,b[s]),t=!0;break;case"$rename":this._updateRename(a,s,b[s]),t=!0;break;case"$overwrite":this._updateOverwrite(a,s,b[s]),t=!0;break;case"$unset":this._updateUnset(a,s),t=!0;break;case"$clear":this._updateClear(a,s),t=!0;break;case"$pop":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot pop from a key that is not an array! ("+s+")";this._updatePop(a[s],b[s])&&(t=!0);break;case"$toggle":this._updateProperty(a,s,!a[s]),t=!0;break;default:a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}else if(null!==a[s]&&"object"==typeof a[s])if(q=a[s]instanceof Array,r=b[s]instanceof Array,q||r)if(!r&&q)for(j=0;j<a[s].length;j++)u=this.updateObject(a[s][j],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0);else u=this.updateObject(a[s],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}return t},o.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},o.prototype.remove=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f,g,h,i,j,k,l=this;if("function"==typeof b&&(c=b,b={}),this.mongoEmulation()&&this.convertToFdb(a),a instanceof Array){for(g=[],f=0;f<a.length;f++)g.push(this.remove(a[f],{noEmit:!0}));return(!b||b&&!b.noEmit)&&this._onRemove(g),c&&c.call(this,!1,g),g}if(g=[],d=this.find(a,{$decouple:!1}),d.length){h=function(a){l._removeFromIndexes(a),e=l._data.indexOf(a),l._dataRemoveAtIndex(e),g.push(a)};for(var m=0;m<d.length;m++)j=d[m],l.willTrigger(l.TYPE_REMOVE,l.PHASE_BEFORE)||l.willTrigger(l.TYPE_REMOVE,l.PHASE_AFTER)?(i={type:"remove"},k=l.decouple(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_BEFORE,k,k)!==!1&&(h(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_AFTER,k,k))):h(j);g.length&&(l.chainSend("remove",{query:a,dataSet:g},b),(!b||b&&!b.noEmit)&&this._onRemove(g),this._onChange(),this.emit("immediateChange",{type:"remove",data:g}),this.deferEmit("change",{type:"remove",data:g}))}return c&&c.call(this,!1,g),g},o.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)[0]},o.prototype.processQueue=function(a,b,c){var d,e,f=this,g=this._deferQueue[a],h=this._deferThreshold[a],i=this._deferTime[a];if(c=c||{deferred:!0},g.length){switch(d=g.length>h?g.splice(0,h):g.splice(0,g.length),e=f[a](d),a){case"insert":c.inserted=c.inserted||[],c.failed=c.failed||[],c.inserted=c.inserted.concat(e.inserted),c.failed=c.failed.concat(e.failed)}setTimeout(function(){f.processQueue.call(f,a,b,c)},i)}else b&&b.call(this,c),this._asyncComplete(a);this.isProcessingQueue()||this.deferEmit("queuesComplete")},o.prototype.isProcessingQueue=function(){var a;for(a in this._deferQueue)if(this._deferQueue.hasOwnProperty(a)&&this._deferQueue[a].length)return!0;return!1},o.prototype.insert=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return"function"==typeof b?(c=b,b=this._data.length):void 0===b&&(b=this._data.length),a=this.transformIn(a),this._insertHandle(a,b,c)},o.prototype._insertHandle=function(a,b,c){var d,e,f,g=this._deferQueue.insert,h=this._deferThreshold.insert,i=[],j=[];if(a instanceof Array){if(this._deferredCalls&&a.length>h)return this._deferQueue.insert=g.concat(a),this._asyncPending("insert"),void this.processQueue("insert",c);for(f=0;f<a.length;f++)d=this._insert(a[f],b+f),d===!0?i.push(a[f]):j.push({doc:a[f],reason:d})}else d=this._insert(a,b),d===!0?i.push(a):j.push({doc:a,reason:d});return e={deferred:!1,inserted:i,failed:j},this._onInsert(i,j),c&&c.call(this,e),this._onChange(),this.emit("immediateChange",{type:"insert",data:i}),this.deferEmit("change",{type:"insert",data:i}),e},o.prototype._insert=function(a,b){if(a){var c,d,e,f,g=this,h=this.capped(),i=this.cappedSize();if(this.ensurePrimaryKey(a),c=this.insertIndexViolation(a),e=function(a){g._insertIntoIndexes(a),b>g._data.length&&(b=g._data.length),g._dataInsertAtIndex(b,a),h&&g._data.length>i&&g.removeById(g._data[0][g._primaryKey]),g.chainWillSend()&&g.chainSend("insert",{dataSet:g.decouple([a])},{index:b})},c)return"Index violation in index: "+c;if(g.willTrigger(g.TYPE_INSERT,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)){if(d={type:"insert"},g.processTrigger(d,g.TYPE_INSERT,g.PHASE_BEFORE,{},a)===!1)return"Trigger cancelled operation";e(a),g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)&&(f=g.decouple(a),g.processTrigger(d,g.TYPE_INSERT,g.PHASE_AFTER,{},f))}else e(a);return!0}return"No document passed to insert"},o.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},o.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},o.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},o.prototype._insertIntoIndexes=function(a){var b,c,d=this._indexByName,e=this.hash(a),f=this._primaryKey;c=this._primaryIndex.uniqueSet(a[f],a),this._primaryCrc.uniqueSet(a[f],e),this._crcLookup.uniqueSet(e,a);for(b in d)d.hasOwnProperty(b)&&d[b].insert(a);return c},o.prototype._removeFromIndexes=function(a){var b,c=this._indexByName,d=this.hash(a),e=this._primaryKey;this._primaryIndex.unSet(a[e]),this._primaryCrc.unSet(a[e]),this._crcLookup.unSet(d);for(b in c)c.hasOwnProperty(b)&&c[b].remove(a)},o.prototype._updateIndexes=function(a,b){this._removeFromIndexes(a),this._insertIntoIndexes(b)},o.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},o.prototype.subset=function(a,b){var c,d=this.find(a,b);return c=new o,c.db(this._db),c.subsetOf(this).primaryKey(this._primaryKey).setData(d),c},d.synthesize(o.prototype,"subsetOf"),o.prototype.isSubsetOf=function(a){return this._subsetOf===a},o.prototype.distinct=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f=this.find(b,c),g=new h(a),i={},j=[];for(e=0;e<f.length;e++)d=g.value(f[e])[0],d&&!i[d]&&(i[d]=!0,j.push(d));return j},o.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},o.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new o,h=typeof a;if("string"===h){for(c=0;f>c;c++)d=this.jStringify(e[c]),d.indexOf(a)>-1&&g.insert(e[c]);return g.find({},b)}return this.find(a,b)},o.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},o.prototype.options=function(a){return a=a||{},a.$decouple=void 0!==a.$decouple?a.$decouple:!0,a.$explain=void 0!==a.$explain?a.$explain:!1,a},o.prototype.find=function(a,b,c){return this.mongoEmulation()&&this.convertToFdb(a),c?(c.call(this,"Callbacks for the find() operation are not yet implemented!",[]),[]):this._find.call(this,a,b,c)},o.prototype._find=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";a=a||{};var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x=this._metrics.create("find"),y=this.primaryKey(),z=this,A=!0,B={},C=[],D=[],E=[],F={},G={};if(b instanceof Array||(b=this.options(b)),w=function(c){return z._match(c,a,b,"and",F)},x.start(),a){if(a instanceof Array){for(v=this,n=0;n<a.length;n++)v=v.subset(a[n],b&&b[n]?b[n]:{});return v.find()}if(a.$findSub){if(!a.$findSub.$path)throw"$findSub missing $path property!";return this.findSub(a.$findSub.$query,a.$findSub.$path,a.$findSub.$subQuery,a.$findSub.$subOptions)}if(a.$findSubOne){if(!a.$findSubOne.$path)throw"$findSubOne missing $path property!";return this.findSubOne(a.$findSubOne.$query,a.$findSubOne.$path,a.$findSubOne.$subQuery,a.$findSubOne.$subOptions)}if(x.time("analyseQuery"),c=this._analyseQuery(z.decouple(a),b,x),x.time("analyseQuery"),x.data("analysis",c),c.hasJoin&&c.queriesJoin){for(x.time("joinReferences"),f=0;f<c.joinsOn.length;f++)m=c.joinsOn[f],j=m.key,k=m.type,l=m.id,i=new h(c.joinQueries[j]),g=i.value(a)[0],B[l]=this._db[k](j).subset(g),delete a[c.joinQueries[j]];x.time("joinReferences")}if(c.indexMatch.length&&(!b||b&&!b.$skipIndex)?(x.data("index.potential",c.indexMatch),x.data("index.used",c.indexMatch[0].index),x.time("indexLookup"),e=c.indexMatch[0].lookup||[],x.time("indexLookup"),c.indexMatch[0].keyData.totalKeyCount===c.indexMatch[0].keyData.score&&(A=!1)):x.flag("usedIndex",!1),A&&(e&&e.length?(d=e.length,x.time("tableScan: "+d),e=e.filter(w)):(d=this._data.length,x.time("tableScan: "+d),e=this._data.filter(w)),x.time("tableScan: "+d)),b.$orderBy&&(x.time("sort"),e=this.sort(b.$orderBy,e),x.time("sort")),void 0!==b.$page&&void 0!==b.$limit&&(G.page=b.$page,G.pages=Math.ceil(e.length/b.$limit),G.records=e.length,b.$page&&b.$limit>0&&(x.data("cursor",G),e.splice(0,b.$page*b.$limit))),b.$skip&&(G.skip=b.$skip,e.splice(0,b.$skip),x.data("skip",b.$skip)),b.$limit&&e&&e.length>b.$limit&&(G.limit=b.$limit,e.length=b.$limit,x.data("limit",b.$limit)),b.$decouple&&(x.time("decouple"),e=this.decouple(e),x.time("decouple"),x.data("flag.decouple",!0)),b.$join&&(C=C.concat(this.applyJoin(e,b.$join,B)),x.data("flag.join",!0)),C.length&&(x.time("removalQueue"),this.spliceArrayByIndexList(e,C),x.time("removalQueue")),b.$transform){for(x.time("transform"),n=0;n<e.length;n++)e.splice(n,1,b.$transform(e[n]));x.time("transform"),x.data("flag.transform",!0)}this._transformEnabled&&this._transformOut&&(x.time("transformOut"),e=this.transformOut(e),x.time("transformOut")),x.data("results",e.length)}else e=[];if(!b.$aggregate){x.time("scanFields");for(n in b)b.hasOwnProperty(n)&&0!==n.indexOf("$")&&(1===b[n]?D.push(n):0===b[n]&&E.push(n));if(x.time("scanFields"),D.length||E.length){for(x.data("flag.limitFields",!0),x.data("limitFields.on",D),x.data("limitFields.off",E),x.time("limitFields"),n=0;n<e.length;n++){t=e[n];for(o in t)t.hasOwnProperty(o)&&(D.length&&o!==y&&-1===D.indexOf(o)&&delete t[o],E.length&&E.indexOf(o)>-1&&delete t[o])}x.time("limitFields")}if(b.$elemMatch){x.data("flag.elemMatch",!0),x.time("projection-elemMatch");for(n in b.$elemMatch)if(b.$elemMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length)for(p=0;p<r.length;p++)if(z._match(r[p],b.$elemMatch[n],b,"",{})){q.set(e[o],n,[r[p]]);break}x.time("projection-elemMatch")}if(b.$elemsMatch){x.data("flag.elemsMatch",!0),x.time("projection-elemsMatch");for(n in b.$elemsMatch)if(b.$elemsMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length){for(s=[],p=0;p<r.length;p++)z._match(r[p],b.$elemsMatch[n],b,"",{})&&s.push(r[p]);
q.set(e[o],n,s)}x.time("projection-elemsMatch")}}return b.$aggregate&&(x.data("flag.aggregate",!0),x.time("aggregate"),u=new h(b.$aggregate),e=u.value(e),x.time("aggregate")),x.stop(),e.__fdbOp=x,e.$cursor=G,e},o.prototype.findOne=function(){return this.find.apply(this,arguments)[0]},o.prototype.indexOf=function(a,b){var c,d=this.find(a,{$decouple:!1})[0];return d?!b||b&&!b.$orderBy?this._data.indexOf(d):(b.$decouple=!1,c=this.find(a,b),c.indexOf(d)):-1},o.prototype.indexOfDocById=function(a,b){var c,d;return c="object"!=typeof a?this._primaryIndex.get(a):this._primaryIndex.get(a[this._primaryKey]),c?!b||b&&!b.$orderBy?this._data.indexOf(c):(b.$decouple=!1,d=this.find({},b),d.indexOf(c)):-1},o.prototype.removeByIndex=function(a){var b,c;return b=this._data[a],void 0!==b?(b=this.decouple(b),c=b[this.primaryKey()],this.removeById(c)):!1},o.prototype.transform=function(a){return void 0!==a?("object"==typeof a?(void 0!==a.enabled&&(this._transformEnabled=a.enabled),void 0!==a.dataIn&&(this._transformIn=a.dataIn),void 0!==a.dataOut&&(this._transformOut=a.dataOut)):this._transformEnabled=a!==!1,this):{enabled:this._transformEnabled,dataIn:this._transformIn,dataOut:this._transformOut}},o.prototype.transformIn=function(a){if(this._transformEnabled&&this._transformIn){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformIn(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformIn(a)}return a},o.prototype.transformOut=function(a){if(this._transformEnabled&&this._transformOut){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformOut(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformOut(a)}return a},o.prototype.sort=function(a,b){var c=this,d=n.parse(a,!0);return d.length&&b.sort(function(a,b){var e,f,g=0;for(e=0;e<d.length;e++)if(f=d[e],1===f.value?g=c.sortAsc(n.get(a,f.path),n.get(b,f.path)):-1===f.value&&(g=c.sortDesc(n.get(a,f.path),n.get(b,f.path))),0!==g)return g;return g}),b},o.prototype._sort=function(a,b){var c,d=this,e=new h,f=e.parse(a,!0)[0];if(e.path(f.path),1===f.value)c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortAsc(c,f)};else{if(-1!==f.value)throw this.logIdentifier()+" $orderBy clause has invalid direction: "+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},o.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u={queriesOn:[{id:"$collection."+this._name,type:"colletion",key:this._name}],indexMatch:[],hasJoin:!1,queriesJoin:!1,joinQueries:{},query:a,options:b},v=[],w=[];if(c.time("checkIndexes"),p=new h,q=p.parseArr(a,{ignore:/\$/,verbose:!0}).length){void 0!==a[this._primaryKey]&&(r=typeof a[this._primaryKey],("string"===r||"number"===r||a[this._primaryKey]instanceof Array)&&(c.time("checkIndexMatch: Primary Key"),s=this._primaryIndex.lookup(a,b),u.indexMatch.push({lookup:s,keyData:{matchedKeys:[this._primaryKey],totalKeyCount:q,score:1},index:this._primaryIndex}),c.time("checkIndexMatch: Primary Key")));for(t in this._indexById)if(this._indexById.hasOwnProperty(t)&&(m=this._indexById[t],n=m.name(),c.time("checkIndexMatch: "+n),l=m.match(a,b),l.score>0&&(o=m.lookup(a,b),u.indexMatch.push({lookup:o,keyData:l,index:m})),c.time("checkIndexMatch: "+n),l.score===q))break;c.time("checkIndexes"),u.indexMatch.length>1&&(c.time("findOptimalIndex"),u.indexMatch.sort(function(a,b){return a.keyData.score>b.keyData.score?-1:a.keyData.score<b.keyData.score?1:a.keyData.score===b.keyData.score?a.lookup.length-b.lookup.length:void 0}),c.time("findOptimalIndex"))}if(b.$join){for(u.hasJoin=!0,d=0;d<b.$join.length;d++)for(e in b.$join[d])b.$join[d].hasOwnProperty(e)&&(i=b.$join[d][e],f=i.$sourceType||"collection",g="$"+f+"."+e,v.push({id:g,type:f,key:e}),void 0!==b.$join[d][e].$as?w.push(b.$join[d][e].$as):w.push(e));for(k=0;k<w.length;k++)j=this._queryReferencesSource(a,w[k],""),j&&(u.joinQueries[v[k].key]=j,u.queriesJoin=!0);u.joinsOn=v,u.queriesOn=u.queriesOn.concat(v)}return u},o.prototype._queryReferencesSource=function(a,b,c){var d;for(d in a)if(a.hasOwnProperty(d)){if(d===b)return c&&(c+="."),c+d;if("object"==typeof a[d])return c&&(c+="."),c+=d,this._queryReferencesSource(a[d],b,c)}return!1},o.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},o.prototype.findSub=function(a,b,c,d){return this._findSub(this.find(a),b,c,d)},o.prototype._findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=a.length,k=new o("__FDB_temp_"+this.objectId()).db(this._db),l={parents:j,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(d=d||{},e=0;j>e;e++)if(f=i.value(a[e])[0]){if(k.setData(f),g=k.find(c,d),d.returnFirst&&g.length)return g[0];d.$split?l.subDocs.push(g):l.subDocs=l.subDocs.concat(g),l.subDocTotal+=g.length,l.pathFound=!0}return k.drop(),l.pathFound||(l.err="No objects found in the parent documents with a matching path of: "+b),d.$stats?l:l.subDocs},o.prototype.findSubOne=function(a,b,c,d){return this.findSub(a,b,c,d)[0]},o.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return b?b.name():!1},o.prototype.ensureIndex=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,e={start:(new Date).getTime()};if(b)if(b.type){if(!d.index[b.type])throw this.logIdentifier()+' Cannot create index of type "'+b.type+'", type not found in the index type register (Shared.index)';c=new d.index[b.type](a,b,this)}else c=new i(a,b,this);else c=new i(a,b,this);return this._indexByName[c.name()]?{err:"Index with that name already exists"}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,e.end=(new Date).getTime(),e.total=e.end-e.start,this._lastOp={type:"ensureIndex",stats:{time:e}},{index:c,id:c.id(),name:c.name(),state:c.state()})},o.prototype.index=function(a){return this._indexByName?this._indexByName[a]:void 0},o.prototype.lastOp=function(){return this._metrics.list()},o.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw this.logIdentifier()+" Diffing requires that both collections have the same primary key!";for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;e>c;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;e>c;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},o.prototype.collateAdd=new l("Collection.prototype.collateAdd",{"object, string":function(a,b){var c=this;c.collateAdd(a,function(d){var e,f;switch(d.type){case"insert":b?(e={$push:{}},e.$push[b]=c.decouple(d.data.dataSet),c.update({},e)):c.insert(d.data.dataSet);break;case"update":b?(e={},f={},e[b]=d.data.query,f[b+".$"]=d.data.update,c.update(e,f)):c.update(d.data.query,d.data.update);break;case"remove":b?(e={$pull:{}},e.$pull[b]={},e.$pull[b][c.primaryKey()]=d.data.dataSet[0][a.primaryKey()],c.update({},e)):c.remove(d.data.dataSet)}})},"object, function":function(a,b){if("string"==typeof a&&(a=this._db.collection(a,{autoCreate:!1,throwError:!1})),a)return this._collate=this._collate||{},this._collate[a.name()]=new m(a,this,b),this;throw"Cannot collate from a non-existent collection!"}}),o.prototype.collateRemove=function(a){if("object"==typeof a&&(a=a.name()),a)return this._collate[a].drop(),delete this._collate[a],this;throw"No collection name passed to collateRemove() or collection not found!"},e.prototype.collection=new l("Db.prototype.collection",{"":function(){return this.$main.call(this,{name:this.objectId()})},object:function(a){return a instanceof o?"droppped"!==a.state()?a:this.$main.call(this,{name:a.name()}):this.$main.call(this,a)},string:function(a){return this.$main.call(this,{name:a})},"string, string":function(a,b){return this.$main.call(this,{name:a,primaryKey:b})},"string, object":function(a,b){return b.name=a,this.$main.call(this,b)},"string, string, object":function(a,b,c){return c.name=a,c.primaryKey=b,this.$main.call(this,c)},$main:function(a){var b=this,c=a.name;if(c){if(this._collection[c])return this._collection[c];if(a&&a.autoCreate===!1){if(a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection "+c+" because it does not exist and auto-create has been disabled!";return}if(this.debug()&&console.log(this.logIdentifier()+" Creating collection "+c),this._collection[c]=this._collection[c]||new o(c,a).db(this),this._collection[c].mongoEmulation(this.mongoEmulation()),void 0!==a.primaryKey&&this._collection[c].primaryKey(a.primaryKey),void 0!==a.capped){if(void 0===a.size)throw this.logIdentifier()+" Cannot create a capped collection without specifying a size!";this._collection[c].capped(a.capped),this._collection[c].cappedSize(a.size)}return b._collection[c].on("change",function(){b.emit("change",b._collection[c],"collection",c)}),b.emit("create",b._collection[c],"collection",c),this._collection[c]}if(!a||a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection with undefined name!"}}),e.prototype.collectionExists=function(a){return Boolean(this._collection[a])},e.prototype.collections=function(a){var b,c,d=[],e=this._collection;a&&(a instanceof RegExp||(a=new RegExp(a)));for(c in e)e.hasOwnProperty(c)&&(b=e[c],a?a.exec(c)&&d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}):d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}));return d.sort(function(a,b){return a.name.localeCompare(b.name)}),d},d.finishModule("Collection"),b.exports=o},{"./Index2d":15,"./IndexBinaryTree":16,"./IndexHashMap":17,"./KeyValueStore":18,"./Metrics":19,"./Overload":32,"./Path":34,"./ReactorIO":38,"./Shared":40}],8:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared");var h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){var b=this;b._name=a,b._data=new g("__FDB__cg_data_"+b._name),b._collections=[],b._view=[]},d.addModule("CollectionGroup",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),d.mixin(h.prototype,"Mixin.Tags"),d.mixin(h.prototype,"Mixin.Events"),g=a("./Collection"),e=d.modules.Db,f=d.modules.Db.prototype.init,h.prototype.on=function(){this._data.on.apply(this._data,arguments)},h.prototype.off=function(){this._data.off.apply(this._data,arguments)},h.prototype.emit=function(){this._data.emit.apply(this._data,arguments)},h.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),d.synthesize(h.prototype,"name"),h.prototype.addCollection=function(a){if(a&&-1===this._collections.indexOf(a)){if(this._collections.length){if(this._primaryKey!==a.primaryKey())throw this.logIdentifier()+" All collections in a collection group must have the same primary key!"}else this.primaryKey(a.primaryKey());this._collections.push(a),a._groups=a._groups||[],a._groups.push(this),a.chain(this),a.on("drop",function(){if(a._groups&&a._groups.length){var b,c=[];for(b=0;b<a._groups.length;b++)c.push(a._groups[b]);for(b=0;b<c.length;b++)a._groups[b].removeCollection(a)}delete a._groups}),this._data.insert(a.find())}return this},h.prototype.removeCollection=function(a){if(a){var b,c=this._collections.indexOf(a);-1!==c&&(a.unChain(this),this._collections.splice(c,1),a._groups=a._groups||[],b=a._groups.indexOf(this),-1!==b&&a._groups.splice(b,1),a.off("drop")),0===this._collections.length&&delete this._primaryKey}return this},h.prototype._chainHandler=function(a){switch(a.type){case"setData":a.data.dataSet=this.decouple(a.data.dataSet),this._data.remove(a.data.oldData),this._data.insert(a.data.dataSet);break;case"insert":a.data.dataSet=this.decouple(a.data.dataSet),this._data.insert(a.data.dataSet);break;case"update":this._data.update(a.data.query,a.data.update,a.options);break;case"remove":this._data.remove(a.data.query,a.options)}},h.prototype.insert=function(){this._collectionsRun("insert",arguments)},h.prototype.update=function(){this._collectionsRun("update",arguments)},h.prototype.updateById=function(){this._collectionsRun("updateById",arguments)},h.prototype.remove=function(){this._collectionsRun("remove",arguments)},h.prototype._collectionsRun=function(a,b){for(var c=0;c<this._collections.length;c++)this._collections[c][a].apply(this._collections[c],b)},h.prototype.find=function(a,b){return this._data.find(a,b)},h.prototype.removeById=function(a){for(var b=0;b<this._collections.length;b++)this._collections[b].removeById(a)},h.prototype.subset=function(a,b){var c=this.find(a,b);return(new g).subsetOf(this).primaryKey(this._primaryKey).setData(c)},h.prototype.drop=function(a){if(!this.isDropped()){var b,c,d;if(this._debug&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this._collections&&this._collections.length)for(c=[].concat(this._collections),b=0;b<c.length;b++)this.removeCollection(c[b]);if(this._view&&this._view.length)for(d=[].concat(this._view),b=0;b<d.length;b++)this._removeView(d[b]);this.emit("drop",this),delete this._listeners,a&&a(!1,!0)}return!0},e.prototype.init=function(){this._collectionGroup={},f.apply(this,arguments)},e.prototype.collectionGroup=function(a){var b=this;return a?a instanceof h?a:this._collectionGroup&&this._collectionGroup[a]?this._collectionGroup[a]:(this._collectionGroup[a]=new h(a).db(this),b.emit("create",b._collectionGroup[a],"collectionGroup",a),this._collectionGroup[a]):this._collectionGroup},e.prototype.collectionGroups=function(){var a,b=[];for(a in this._collectionGroup)this._collectionGroup.hasOwnProperty(a)&&b.push({name:a});return b},b.exports=h},{"./Collection":7,"./Shared":40}],9:[function(a,b,c){"use strict";var d,e,f,g,h=[];d=a("./Shared"),g=a("./Overload");var i=function(a){this.init.apply(this,arguments)};i.prototype.init=function(a){this._db={},this._debug={},this._name=a||"ForerunnerDB",h.push(this)},i.prototype.instantiatedCount=function(){return h.length},i.prototype.instances=function(a){return void 0!==a?h[a]:h},i.prototype.namedInstances=function(a){var b,c;{if(void 0===a){for(c=[],b=0;b<h.length;b++)c.push(h[b].name);return c}for(b=0;b<h.length;b++)if(h[b].name===a)return h[b]}},i.prototype.moduleLoaded=new g({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b&&b()}},"array, function":function(a,b){var c,e;for(e=0;e<a.length;e++)if(c=a[e],void 0!==c){c=c.replace(/ /g,"");var f,g=c.split(",");for(f=0;f<g.length;f++)if(!d.modules[g[f]])return!1}b&&b()},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),i.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},i.moduleLoaded=i.prototype.moduleLoaded,i.version=i.prototype.version,i.instances=i.prototype.instances,i.instantiatedCount=i.prototype.instantiatedCount,i.shared=d,i.prototype.shared=d,d.addModule("Core",i),d.mixin(i.prototype,"Mixin.Common"),d.mixin(i.prototype,"Mixin.Constants"),e=a("./Db.js"),f=a("./Metrics.js"),d.synthesize(i.prototype,"name"),d.synthesize(i.prototype,"mongoEmulation"),i.prototype._isServer=!1,i.prototype.isClient=function(){return!this._isServer},i.prototype.isServer=function(){return this._isServer},i.prototype.collection=function(){throw"ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44"},b.exports=i},{"./Db.js":10,"./Metrics.js":19,"./Overload":32,"./Shared":40}],10:[function(a,b,c){"use strict";var d,e,f,g,h,i;d=a("./Shared"),i=a("./Overload");var j=function(a,b){this.init.apply(this,arguments)};j.prototype.init=function(a,b){this.core(b),this._primaryKey="_id",this._name=a,this._collection={},this._debug={}},d.addModule("Db",j),j.prototype.moduleLoaded=new i({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b&&b()}},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),j.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},j.moduleLoaded=j.prototype.moduleLoaded,j.version=j.prototype.version,j.shared=d,j.prototype.shared=d,d.addModule("Db",j),d.mixin(j.prototype,"Mixin.Common"),d.mixin(j.prototype,"Mixin.ChainReactor"),d.mixin(j.prototype,"Mixin.Constants"),d.mixin(j.prototype,"Mixin.Tags"),e=d.modules.Core,f=a("./Collection.js"),g=a("./Metrics.js"),h=a("./Checksum.js"),j.prototype._isServer=!1,d.synthesize(j.prototype,"core"),d.synthesize(j.prototype,"primaryKey"),d.synthesize(j.prototype,"state"),d.synthesize(j.prototype,"name"),d.synthesize(j.prototype,"mongoEmulation"),j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.Checksum=h,j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.arrayToCollection=function(a){return(new f).setData(a)},j.prototype.on=function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||[],this._listeners[a].push(b),this},j.prototype.off=function(a,b){if(a in this._listeners){var c=this._listeners[a],d=c.indexOf(b);d>-1&&c.splice(d,1)}return this},j.prototype.emit=function(a,b){if(this._listeners=this._listeners||{},a in this._listeners){var c,d=this._listeners[a],e=d.length;for(c=0;e>c;c++)d[c].apply(this,Array.prototype.slice.call(arguments,1))}return this},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peekCat=function(a){var b,c,d,e={},f=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],"string"===f?(d=c.peek(a),d&&d.length&&(e[c.name()]=d)):(d=c.find(a),d&&d.length&&(e[c.name()]=d)));return e},j.prototype.drop=new i({"":function(){if(!this.isDropped()){var a,b=this.collections(),c=b.length;for(this._state="dropped",a=0;c>a;a++)this.collection(b[a].name).drop(),delete this._collection[b[a].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"function":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length,e=0,f=function(){e++,e===d&&a&&a()};for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(f),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length;for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(a),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean, function":function(a,b){if(!this.isDropped()){var c,d=this.collections(),e=d.length,f=0,g=function(){f++,f===e&&b&&b()};for(this._state="dropped",c=0;e>c;c++)this.collection(d[c].name).drop(a,g),delete this._collection[d[c].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0}}),e.prototype.db=function(a){return a instanceof j?a:(a||(a=this.objectId()),this._db[a]=this._db[a]||new j(a,this),this._db[a].mongoEmulation(this.mongoEmulation()),this._db[a])},e.prototype.databases=function(a){var b,c,d,e=[];a&&(a instanceof RegExp||(a=new RegExp(a)));for(d in this._db)this._db.hasOwnProperty(d)&&(c=!0,a&&(a.exec(d)||(c=!1)),c&&(b={name:d,children:[]},this.shared.moduleExists("Collection")&&b.children.push({module:"collection",moduleName:"Collections",count:this._db[d].collections().length}),this.shared.moduleExists("CollectionGroup")&&b.children.push({module:"collectionGroup",moduleName:"Collection Groups",count:this._db[d].collectionGroups().length}),this.shared.moduleExists("Document")&&b.children.push({module:"document",moduleName:"Documents",count:this._db[d].documents().length}),this.shared.moduleExists("Grid")&&b.children.push({module:"grid",moduleName:"Grids",count:this._db[d].grids().length}),this.shared.moduleExists("Overview")&&b.children.push({module:"overview",moduleName:"Overviews",count:this._db[d].overviews().length}),this.shared.moduleExists("View")&&b.children.push({module:"view",moduleName:"Views",count:this._db[d].views().length}),e.push(b)));return e.sort(function(a,b){return a.name.localeCompare(b.name)}),e},d.finishModule("Db"),b.exports=j},{"./Checksum.js":6,"./Collection.js":7,"./Metrics.js":19,"./Overload":32,"./Shared":40}],11:[function(a,b,c){"use strict";var d,e,f;d=a("./Shared");var g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a){this._name=a,this._data={}},d.addModule("Document",g),d.mixin(g.prototype,"Mixin.Common"),d.mixin(g.prototype,"Mixin.Events"),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Constants"),d.mixin(g.prototype,"Mixin.Triggers"),d.mixin(g.prototype,"Mixin.Matching"),d.mixin(g.prototype,"Mixin.Updating"),d.mixin(g.prototype,"Mixin.Tags"),e=a("./Collection"),f=d.modules.Db,d.synthesize(g.prototype,"state"),d.synthesize(g.prototype,"db"),d.synthesize(g.prototype,"name"),g.prototype.setData=function(a,b){var c,d;if(a){if(b=b||{$decouple:!0},b&&b.$decouple===!0&&(a=this.decouple(a)),this._linked){d={};for(c in this._data)"jQuery"!==c.substr(0,6)&&this._data.hasOwnProperty(c)&&void 0===a[c]&&(d[c]=1);a.$unset=d,this.updateObject(this._data,a,{})}else this._data=a;this.deferEmit("change",{type:"setData",data:this.decouple(this._data)})}return this},g.prototype.find=function(a,b){var c;return c=b&&b.$decouple===!1?this._data:this.decouple(this._data)},g.prototype.update=function(a,b,c){var d=this.updateObject(this._data,b,a,c);d&&this.deferEmit("change",{type:"update",data:this.decouple(this._data)})},g.prototype.updateObject=e.prototype.updateObject,g.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},g.prototype._updateProperty=function(a,b,c){this._linked?(window.jQuery.observable(a).setProperty(b,c),this.debug()&&console.log(this.logIdentifier()+' Setting data-bound document property "'+b+'"')):(a[b]=c,this.debug()&&console.log(this.logIdentifier()+' Setting non-data-bound document property "'+b+'" to val "'+c+'"'))},g.prototype._updateIncrement=function(a,b,c){this._linked?window.jQuery.observable(a).setProperty(b,a[b]+c):a[b]+=c},g.prototype._updateSpliceMove=function(a,b,c){this._linked?(window.jQuery.observable(a).move(b,c),this.debug()&&console.log(this.logIdentifier()+' Moving data-bound document array index from "'+b+'" to "'+c+'"')):(a.splice(c,0,a.splice(b,1)[0]),this.debug()&&console.log(this.logIdentifier()+' Moving non-data-bound document array index from "'+b+'" to "'+c+'"'))},g.prototype._updateSplicePush=function(a,b,c){a.length>b?this._linked?window.jQuery.observable(a).insert(b,c):a.splice(b,0,c):this._linked?window.jQuery.observable(a).insert(c):a.push(c)},g.prototype._updatePush=function(a,b){this._linked?window.jQuery.observable(a).insert(b):a.push(b)},g.prototype._updatePull=function(a,b){this._linked?window.jQuery.observable(a).remove(b):a.splice(b,1)},g.prototype._updateMultiply=function(a,b,c){this._linked?window.jQuery.observable(a).setProperty(b,a[b]*c):a[b]*=c},g.prototype._updateRename=function(a,b,c){var d=a[b];this._linked?(window.jQuery.observable(a).setProperty(c,d),window.jQuery.observable(a).removeProperty(b)):(a[c]=d,delete a[b])},g.prototype._updateUnset=function(a,b){this._linked?window.jQuery.observable(a).removeProperty(b):delete a[b]},g.prototype.drop=function(a){return this.isDropped()?!0:this._db&&this._name&&this._db&&this._db._document&&this._db._document[this._name]?(this._state="dropped",delete 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d,e,f,g;d=[16,8,4,2,1],e="0123456789bcdefghjkmnpqrstuvwxyz",f={right:{even:"bc01fg45238967deuvhjyznpkmstqrwx"},left:{even:"238967debc01fg45kmstqrwxuvhjyznp"},top:{even:"p0r21436x8zb9dcf5h7kjnmqesgutwvy"},bottom:{even:"14365h7k9dcfesgujnmqp0r2twvyx8zb"}},g={right:{even:"bcfguvyz"},left:{even:"0145hjnp"},top:{even:"prxz"},bottom:{even:"028b"}},f.bottom.odd=f.left.even,f.top.odd=f.right.even,f.left.odd=f.bottom.even,f.right.odd=f.top.even,g.bottom.odd=g.left.even,g.top.odd=g.right.even,g.left.odd=g.bottom.even,g.right.odd=g.top.even;var h=function(){};h.prototype.refineInterval=function(a,b,c){b&c?a[0]=(a[0]+a[1])/2:a[1]=(a[0]+a[1])/2},h.prototype.calculateNeighbours=function(a,b){var c;return b&&"object"!==b.type?(c=[],c[4]=a,c[3]=this.calculateAdjacent(a,"left"),c[5]=this.calculateAdjacent(a,"right"),c[1]=this.calculateAdjacent(a,"top"),c[7]=this.calculateAdjacent(a,"bottom"),c[0]=this.calculateAdjacent(c[3],"top"),c[2]=this.calculateAdjacent(c[5],"top"),c[6]=this.calculateAdjacent(c[3],"bottom"),c[8]=this.calculateAdjacent(c[5],"bottom")):(c={center:a,left:this.calculateAdjacent(a,"left"),right:this.calculateAdjacent(a,"right"),top:this.calculateAdjacent(a,"top"),bottom:this.calculateAdjacent(a,"bottom")},c.topLeft=this.calculateAdjacent(c.left,"top"),c.topRight=this.calculateAdjacent(c.right,"top"),c.bottomLeft=this.calculateAdjacent(c.left,"bottom"),c.bottomRight=this.calculateAdjacent(c.right,"bottom")),c},h.prototype.calculateAdjacent=function(a,b){a=a.toLowerCase();var c=a.charAt(a.length-1),d=a.length%2?"odd":"even",h=a.substring(0,a.length-1);return-1!==g[b][d].indexOf(c)&&(h=this.calculateAdjacent(h,b)),h+e[f[b][d].indexOf(c)]},h.prototype.decode=function(a){var b,c,f,g,h,i,j,k=1,l=[],m=[];for(l[0]=-90,l[1]=90,m[0]=-180,m[1]=180,i=90,j=180,b=0;b<a.length;b++)for(c=a[b],f=e.indexOf(c),g=0;5>g;g++)h=d[g],k?(j/=2,this.refineInterval(m,f,h)):(i/=2,this.refineInterval(l,f,h)),k=!k;return l[2]=(l[0]+l[1])/2,m[2]=(m[0]+m[1])/2,{latitude:l,longitude:m}},h.prototype.encode=function(a,b,c){var f,g=1,h=[],i=[],j=0,k=0,l="";for(c||(c=12),h[0]=-90,h[1]=90,i[0]=-180,i[1]=180;l.length<c;)g?(f=(i[0]+i[1])/2,b>f?(k|=d[j],i[0]=f):i[1]=f):(f=(h[0]+h[1])/2,a>f?(k|=d[j],h[0]=f):h[1]=f),g=!g,4>j?j++:(l+=e[k],j=0,k=0);return l},b.exports=h},{}],13:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k;d=a("./Shared");var l=function(a,b,c){this.init.apply(this,arguments)};l.prototype.init=function(a,b,c){var d=this;this._selector=a,this._template=b,this._options=c||{},this._debug={},this._id=this.objectId(),this._collectionDroppedWrap=function(){d._collectionDropped.apply(d,arguments)}},d.addModule("Grid",l),d.mixin(l.prototype,"Mixin.Common"),d.mixin(l.prototype,"Mixin.ChainReactor"),d.mixin(l.prototype,"Mixin.Constants"),d.mixin(l.prototype,"Mixin.Triggers"),d.mixin(l.prototype,"Mixin.Events"),d.mixin(l.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./CollectionGroup"),h=a("./View"),k=a("./ReactorIO"),i=f.prototype.init,e=d.modules.Db,j=e.prototype.init,d.synthesize(l.prototype,"state"),d.synthesize(l.prototype,"name"),l.prototype.insert=function(){this._from.insert.apply(this._from,arguments)},l.prototype.update=function(){this._from.update.apply(this._from,arguments)},l.prototype.updateById=function(){this._from.updateById.apply(this._from,arguments)},l.prototype.remove=function(){this._from.remove.apply(this._from,arguments)},l.prototype.from=function(a){return void 0!==a&&(this._from&&(this._from.off("drop",this._collectionDroppedWrap),this._from._removeGrid(this)),"string"==typeof a&&(a=this._db.collection(a)),this._from=a,this._from.on("drop",this._collectionDroppedWrap),this.refresh()),this},d.synthesize(l.prototype,"db",function(a){return a&&this.debug(a.debug()),this.$super.apply(this,arguments)}),l.prototype._collectionDropped=function(a){a&&delete this._from},l.prototype.drop=function(a){return this.isDropped()?!0:this._from?(this._from.unlink(this._selector,this.template()),this._from.off("drop",this._collectionDroppedWrap),this._from._removeGrid(this),(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Dropping grid "+this._selector),this._state="dropped",this._db&&this._selector&&delete this._db._grid[this._selector],this.emit("drop",this),a&&a(!1,!0),delete this._selector,delete this._template,delete this._from,delete this._db,delete this._listeners,!0):!1},l.prototype.template=function(a){return void 0!==a?(this._template=a,this):this._template},l.prototype._sortGridClick=function(a){var b,c=window.jQuery(a.currentTarget),e=c.attr("data-grid-sort")||"",f=-1===parseInt(c.attr("data-grid-dir")||"-1",10)?1:-1,g=e.split(","),h={};for(window.jQuery(this._selector).find("[data-grid-dir]").removeAttr("data-grid-dir"),c.attr("data-grid-dir",f),b=0;b<g.length;b++)h[g]=f;d.mixin(h,this._options.$orderBy),this._from.orderBy(h),this.emit("sort",h)},l.prototype.refresh=function(){if(this._from){if(!this._from.link)throw"Grid requires the AutoBind module in order to operate!";var a=this,b=window.jQuery(this._selector),c=function(){a._sortGridClick.apply(a,arguments)};if(b.html(""),a._from.orderBy&&b.off("click","[data-grid-sort]",c),a._from.query&&b.off("click","[data-grid-filter]",c),a._options.$wrap=a._options.$wrap||"gridRow",a._from.link(a._selector,a.template(),a._options),a._from.orderBy&&b.on("click","[data-grid-sort]",c),a._from.query){var d={};b.find("[data-grid-filter]").each(function(c,e){e=window.jQuery(e);var f,g,h,i,j=e.attr("data-grid-filter"),k=e.attr("data-grid-vartype"),l={},m=e.html(),n=a._db.view("tmpGridFilter_"+a._id+"_"+j);l[j]=1,i={$distinct:l},n.query(i).orderBy(l).from(a._from._from),h=['<div class="dropdown" id="'+a._id+"_"+j+'">','<button class="btn btn-default dropdown-toggle" type="button" id="'+a._id+"_"+j+'_dropdownButton" data-toggle="dropdown" aria-expanded="true">',m+' <span class="caret"></span>',"</button>","</div>"],f=window.jQuery(h.join("")),g=window.jQuery('<ul class="dropdown-menu" role="menu" id="'+a._id+"_"+j+'_dropdownMenu"></ul>'),f.append(g),e.html(f),n.link(g,{template:['<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">','<input type="search" class="form-control gridFilterSearch" placeholder="Search...">','<span class="input-group-btn">','<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',"</span>","</li>",'<li role="presentation" class="divider"></li>','<li role="presentation" data-val="$all">','<a role="menuitem" tabindex="-1">','<input type="checkbox" checked> All',"</a>","</li>",'<li role="presentation" class="divider"></li>',"{^{for options}}",'<li role="presentation" data-link="data-val{:'+j+'}">','<a role="menuitem" tabindex="-1">','<input type="checkbox"> {^{:'+j+"}}","</a>","</li>","{{/for}}"].join("")
},{$wrap:"options"}),b.on("keyup","#"+a._id+"_"+j+"_dropdownMenu .gridFilterSearch",function(a){var b=window.jQuery(this),c=n.query(),d=b.val();d?c[j]=new RegExp(d,"gi"):delete c[j],n.query(c)}),b.on("click","#"+a._id+"_"+j+"_dropdownMenu .gridFilterClearSearch",function(a){window.jQuery(this).parents("li").find(".gridFilterSearch").val("");var b=n.query();delete b[j],n.query(b)}),b.on("click","#"+a._id+"_"+j+"_dropdownMenu li",function(b){b.stopPropagation();var c,e,f,g,h,i=$(this),l=i.find('input[type="checkbox"]'),m=!0;if(window.jQuery(b.target).is("input")?(l.prop("checked",l.prop("checked")),e=l.is(":checked")):(l.prop("checked",!l.prop("checked")),e=l.is(":checked")),g=window.jQuery(this),c=g.attr("data-val"),"$all"===c)delete d[j],g.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop("checked",!1);else{switch(g.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop("checked",!1),k){case"integer":c=parseInt(c,10);break;case"float":c=parseFloat(c)}for(d[j]=d[j]||{$in:[]},f=d[j].$in,h=0;h<f.length;h++)if(f[h]===c){e===!1&&f.splice(h,1),m=!1;break}m&&e&&f.push(c),f.length||delete d[j]}a._from.queryData(d),a._from.pageFirst&&a._from.pageFirst()})})}a.emit("refresh")}return this},l.prototype.count=function(){return this._from.count()},f.prototype.grid=h.prototype.grid=function(a,b,c){if(this._db&&this._db._grid){if(void 0!==a){if(void 0!==b){if(this._db._grid[a])throw this.logIdentifier()+" Cannot create a grid because a grid with this name already exists: "+a;var d=new l(a,b,c).db(this._db).from(this);return this._grid=this._grid||[],this._grid.push(d),this._db._grid[a]=d,d}return this._db._grid[a]}return this._db._grid}},f.prototype.unGrid=h.prototype.unGrid=function(a,b,c){var d,e;if(this._db&&this._db._grid){if(a&&b){if(this._db._grid[a])return e=this._db._grid[a],delete this._db._grid[a],e.drop();throw this.logIdentifier()+" Cannot remove grid because a grid with this name does not exist: "+name}for(d in this._db._grid)this._db._grid.hasOwnProperty(d)&&(e=this._db._grid[d],delete this._db._grid[d],e.drop(),this.debug()&&console.log(this.logIdentifier()+' Removed grid binding "'+d+'"'));this._db._grid={}}},f.prototype._addGrid=g.prototype._addGrid=h.prototype._addGrid=function(a){return void 0!==a&&(this._grid=this._grid||[],this._grid.push(a)),this},f.prototype._removeGrid=g.prototype._removeGrid=h.prototype._removeGrid=function(a){if(void 0!==a&&this._grid){var b=this._grid.indexOf(a);b>-1&&this._grid.splice(b,1)}return this},e.prototype.init=function(){this._grid={},j.apply(this,arguments)},e.prototype.gridExists=function(a){return Boolean(this._grid[a])},e.prototype.grid=function(a,b,c){return this._grid[a]||(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Creating grid "+a),this._grid[a]=this._grid[a]||new l(a,b,c).db(this),this._grid[a]},e.prototype.unGrid=function(a,b,c){return this._grid[a]||(this.debug()||this._db&&this._db.debug())&&console.log(this.logIdentifier()+" Creating grid "+a),this._grid[a]=this._grid[a]||new l(a,b,c).db(this),this._grid[a]},e.prototype.grids=function(){var a,b,c=[];for(b in this._grid)this._grid.hasOwnProperty(b)&&(a=this._grid[b],c.push({name:b,count:a.count(),linked:void 0!==a.isLinked?a.isLinked():!1}));return c},d.finishModule("Grid"),b.exports=l},{"./Collection":7,"./CollectionGroup":8,"./ReactorIO":38,"./Shared":40,"./View":42}],14:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared"),g=a("./Overload");var h=function(a,b){this.init.apply(this,arguments)};h.prototype.init=function(a,b){if(this._options=b,this._selector=window.jQuery(this._options.selector),!this._selector[0])throw this.classIdentifier()+' "'+a.name()+'": Chart target element does not exist via selector: '+this._options.selector;this._listeners={},this._collection=a,this._options.series=[],b.chartOptions=b.chartOptions||{},b.chartOptions.credits=!1;var c,d,e;switch(this._options.type){case"pie":this._selector.highcharts(this._options.chartOptions),this._chart=this._selector.highcharts(),c=this._collection.find(),d={allowPointSelect:!0,cursor:"pointer",dataLabels:{enabled:!0,format:"<b>{point.name}</b>: {y} 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a=this;a._collection.on("change",function(){a._changeListener.apply(a,arguments)}),a._collection.on("drop",function(){a.drop.apply(a)})},h.prototype._changeListener=function(){var a=this;if("undefined"!=typeof a._collection&&a._chart){var b,c=a._collection.find();switch(a._options.type){case"pie":a._chart.series[0].setData(a.pieDataFromCollectionData(c,a._options.keyField,a._options.valField),!0,!0);break;case"bar":case"line":case"area":case"column":var d=a.seriesDataFromCollectionData(a._options.seriesField,a._options.keyField,a._options.valField,a._options.orderBy,a._options);for(d.xAxis.categories&&a._chart.xAxis[0].setCategories(d.xAxis.categories),b=0;b<d.series.length;b++)a._chart.series[b]?a._chart.series[b].setData(d.series[b].data,!0,!0):a._chart.addSeries(d.series[b],!0,!0)}}},h.prototype.drop=function(a){return this.isDropped()?!0:(this._state="dropped",this._chart&&this._chart.destroy(),this._collection&&(this._collection.off("change",this._changeListener),this._collection.off("drop",this.drop),this._collection._highcharts&&delete this._collection._highcharts[this._options.selector]),delete this._chart,delete this._options,delete this._collection,this.emit("drop",this),a&&a(!1,!0),delete this._listeners,!0)},e.prototype.init=function(){this._highcharts={},f.apply(this,arguments)},e.prototype.pieChart=new g({object:function(a){return a.type="pie",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="pie",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.selector=a,e.keyField=b,e.valField=c,e.seriesName=d,this.pieChart(e)}}),e.prototype.lineChart=new g({string:function(a){return this._highcharts[a]},object:function(a){return a.type="line",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="line",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.lineChart(e)}}),e.prototype.areaChart=new g({object:function(a){return a.type="area",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="area",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.areaChart(e)}}),e.prototype.columnChart=new g({object:function(a){return a.type="column",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="column",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.columnChart(e)}}),e.prototype.barChart=new g({object:function(a){return a.type="bar",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="bar",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.barChart(e)}}),e.prototype.stackedBarChart=new g({object:function(a){return a.type="bar",a.chartOptions=a.chartOptions||{},a.chartOptions.chart=a.chartOptions.chart||{},a.chartOptions.chart.type="bar",a.plotOptions=a.plotOptions||{},a.plotOptions.series=a.plotOptions.series||{},a.plotOptions.series.stacking=a.plotOptions.series.stacking||"normal",this._highcharts[a.selector]||(this._highcharts[a.selector]=new h(this,a)),this._highcharts[a.selector]},"*, string, string, string, ...":function(a,b,c,d,e){e=e||{},e.seriesField=b,e.selector=a,e.keyField=c,e.valField=d,this.stackedBarChart(e)}}),e.prototype.dropChart=function(a){this._highcharts&&this._highcharts[a]&&this._highcharts[a].drop()},d.finishModule("Highchart"),b.exports=h},{"./Overload":32,"./Shared":40}],15:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=a("./GeoHash"),h=new e,i=new g,j=[5e3,1250,156,39.1,4.89,1.22,.153,.0382,.00477,.00119,149e-6,372e-7],k=function(){this.init.apply(this,arguments)};k.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&(this.collection(c),this._btree.primaryKey(c.primaryKey())),this.name(b&&b.name?b.name:this._id),this._btree.debug(this._debug)},d.addModule("Index2d",k),d.mixin(k.prototype,"Mixin.Common"),d.mixin(k.prototype,"Mixin.ChainReactor"),d.mixin(k.prototype,"Mixin.Sorting"),k.prototype.id=function(){return this._id},k.prototype.state=function(){return this._state},k.prototype.size=function(){return this._size},d.synthesize(k.prototype,"data"),d.synthesize(k.prototype,"name"),d.synthesize(k.prototype,"collection"),d.synthesize(k.prototype,"type"),d.synthesize(k.prototype,"unique"),k.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=h.parse(this._keys).length,this):this._keys},k.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},k.prototype.insert=function(a,b){var c,d=this._unique;a=this.decouple(a),d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a);var e,f,g,j,k,l=this._btree.keys();for(k=0;k<l.length;k++)e=h.get(a,l[k].path),e instanceof Array&&(g=e[0],j=e[1],f=i.encode(g,j),h.set(a,l[k].path,f));return this._btree.insert(a)?(this._size++,!0):!1},k.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},k.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},k.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},k.prototype.lookup=function(a,b){var c,d,e,f,g=this._btree.keys();for(f=0;f<g.length;f++)if(c=g[f].path,d=h.get(a,c),"object"==typeof d)return d.$near&&(e=[],e=e.concat(this.near(c,d.$near,b))),d.$geoWithin&&(e=[],e=e.concat(this.geoWithin(c,d.$geoWithin,b))),e;return this._btree.lookup(a,b)},k.prototype.near=function(a,b,c){var d,e,f,g,k,l,m,n,o,p,q,r=this,s=[],t=this._collection.primaryKey();if("km"===b.$distanceUnits){for(m=b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}else if("miles"===b.$distanceUnits){for(m=1.60934*b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}for(d=i.encode(b.$point[0],b.$point[1],l),e=i.calculateNeighbours(d,{type:"array"}),k=[],f=0,q=0;9>q;q++)g=this._btree.startsWith(a,e[q]),f+=g._visited,k=k.concat(g);if(k=this._collection._primaryIndex.lookup(k),k.length){for(n={},q=0;q<k.length;q++)p=h.get(k[q],a),o=n[k[q][t]]=this.distanceBetweenPoints(b.$point[0],b.$point[1],p[0],p[1]),m>=o&&s.push(k[q]);s.sort(function(a,b){return r.sortAsc(n[a[t]],n[b[t]])})}return s},k.prototype.geoWithin=function(a,b,c){return[]},k.prototype.distanceBetweenPoints=function(a,b,c,d){var e=6371,f=this.toRadians(a),g=this.toRadians(c),h=this.toRadians(c-a),i=this.toRadians(d-b),j=Math.sin(h/2)*Math.sin(h/2)+Math.cos(f)*Math.cos(g)*Math.sin(i/2)*Math.sin(i/2),k=2*Math.atan2(Math.sqrt(j),Math.sqrt(1-j));return e*k},k.prototype.toRadians=function(a){return.01747722222222*a},k.prototype.match=function(a,b){return this._btree.match(a,b)},k.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},k.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},k.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.index["2d"]=k,d.finishModule("Index2d"),b.exports=k},{"./BinaryTree":5,"./GeoHash":12,"./Path":34,"./Shared":40}],16:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 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a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},g.prototype.insert=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),this._btree.insert(a)?(this._size++,!0):!1},g.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},g.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},g.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},g.prototype.lookup=function(a,b){return this._btree.lookup(a,b)},g.prototype.match=function(a,b){return this._btree.match(a,b)},g.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},g.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},g.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.index.btree=g,d.finishModule("IndexBinaryTree"),b.exports=g},{"./BinaryTree":5,"./Path":34,"./Shared":40}],17:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a,b,c){this._crossRef={},this._size=0,this._id=this._itemKeyHash(a,a),this.data({}),this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&this.collection(c),this.name(b&&b.name?b.name:this._id)},d.addModule("IndexHashMap",f),d.mixin(f.prototype,"Mixin.ChainReactor"),f.prototype.id=function(){return this._id},f.prototype.state=function(){return this._state},f.prototype.size=function(){return this._size},d.synthesize(f.prototype,"data"),d.synthesize(f.prototype,"name"),d.synthesize(f.prototype,"collection"),d.synthesize(f.prototype,"type"),d.synthesize(f.prototype,"unique"),f.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=(new e).parse(this._keys).length,this):this._keys},f.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._data={},this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},f.prototype.insert=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pushToPathValue(d[e],a)},f.prototype.update=function(a,b){},f.prototype.remove=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pullFromPathValue(d[e],a)},f.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},f.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},f.prototype.pushToPathValue=function(a,b){var c=this._data[a]=this._data[a]||[];-1===c.indexOf(b)&&(c.push(b),this._size++,this.pushToCrossRef(b,c))},f.prototype.pullFromPathValue=function(a,b){var c,d=this._data[a];c=d.indexOf(b),c>-1&&(d.splice(c,1),this._size--,this.pullFromCrossRef(b,d)),d.length||delete this._data[a]},f.prototype.pull=function(a){var b,c,d=a[this._collection.primaryKey()],e=this._crossRef[d],f=e.length;for(b=0;f>b;b++)c=e[b],this._pullFromArray(c,a);this._size--,delete this._crossRef[d]},f.prototype._pullFromArray=function(a,b){for(var c=a.length;c--;)a[c]===b&&a.splice(c,1)},f.prototype.pushToCrossRef=function(a,b){var c,d=a[this._collection.primaryKey()];this._crossRef[d]=this._crossRef[d]||[],c=this._crossRef[d],-1===c.indexOf(b)&&c.push(b)},f.prototype.pullFromCrossRef=function(a,b){var c=a[this._collection.primaryKey()];delete this._crossRef[c]},f.prototype.lookup=function(a){return this._data[this._itemHash(a,this._keys)]||[]},f.prototype.match=function(a,b){var c,d=new e,f=d.parseArr(this._keys),g=d.parseArr(a),h=[],i=0;for(c=0;c<f.length;c++){if(g[c]!==f[c])return{matchedKeys:[],totalKeyCount:g.length,score:0};i++,h.push(g[c])}return{matchedKeys:h,totalKeyCount:g.length,score:i}},f.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},f.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},f.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.index.hashed=f,d.finishModule("IndexHashMap"),b.exports=f},{"./Path":34,"./Shared":40}],18:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a){this.init.apply(this,arguments)};e.prototype.init=function(a){this._name=a,this._data={},this._primaryKey="_id"},d.addModule("KeyValueStore",e),d.mixin(e.prototype,"Mixin.ChainReactor"),d.synthesize(e.prototype,"name"),e.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},e.prototype.truncate=function(){return this._data={},this},e.prototype.set=function(a,b){return this._data[a]=b?b:!0,this},e.prototype.get=function(a){return this._data[a]},e.prototype.lookup=function(a){var b,c,d,e=this._primaryKey,f=typeof a,g=[];if("string"===f||"number"===f)return d=this.get(a),void 0!==d?[d]:[];if("object"===f){if(a instanceof Array){for(c=a.length,g=[],b=0;c>b;b++)d=this.lookup(a[b]),d&&(d instanceof Array?g=g.concat(d):g.push(d));return g}if(a[e])return this.lookup(a[e])}},e.prototype.unSet=function(a){return delete this._data[a],this},e.prototype.uniqueSet=function(a,b){return void 0===this._data[a]?(this._data[a]=b,!0):!1},d.finishModule("KeyValueStore"),b.exports=e},{"./Shared":40}],19:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Operation"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(){this._data=[]},d.addModule("Metrics",f),d.mixin(f.prototype,"Mixin.ChainReactor"),f.prototype.create=function(a){var b=new e(a);return this._enabled&&this._data.push(b),b},f.prototype.start=function(){return this._enabled=!0,this},f.prototype.stop=function(){return this._enabled=!1,this},f.prototype.clear=function(){return this._data=[],this},f.prototype.list=function(){return this._data},d.finishModule("Metrics"),b.exports=f},{"./Operation":31,"./Shared":40}],20:[function(a,b,c){"use strict";var d={preSetData:function(){},postSetData:function(){}};b.exports=d},{}],21:[function(a,b,c){"use strict";var d={chain:function(a){this.debug&&this.debug()&&(a._reactorIn&&a._reactorOut?console.log(a._reactorIn.logIdentifier()+' Adding target "'+a._reactorOut.instanceIdentifier()+'" to the chain reactor target list'):console.log(this.logIdentifier()+' Adding target "'+a.instanceIdentifier()+'" to the chain reactor target list')),this._chain=this._chain||[];var b=this._chain.indexOf(a);-1===b&&this._chain.push(a)},unChain:function(a){if(this.debug&&this.debug()&&(a._reactorIn&&a._reactorOut?console.log(a._reactorIn.logIdentifier()+' Removing target "'+a._reactorOut.instanceIdentifier()+'" from the chain reactor target list'):console.log(this.logIdentifier()+' Removing target "'+a.instanceIdentifier()+'" from the chain reactor target list')),this._chain){var b=this._chain.indexOf(a);b>-1&&this._chain.splice(b,1)}},chainWillSend:function(){return Boolean(this._chain)},chainSend:function(a,b,c){if(this._chain){var d,e,f=this._chain,g=f.length,h=this.decouple(b,g);for(e=0;g>e;e++){if(d=f[e],d._state&&(!d._state||d.isDropped()))throw console.log("Reactor Data:",a,b,c),console.log("Reactor Node:",d),"Chain reactor attempting to send data to target reactor node that is in a dropped state!";this.debug&&this.debug()&&(d._reactorIn&&d._reactorOut?console.log(d._reactorIn.logIdentifier()+' Sending data down the chain reactor pipe to "'+d._reactorOut.instanceIdentifier()+'"'):console.log(this.logIdentifier()+' Sending data down the chain reactor pipe to "'+d.instanceIdentifier()+'"')),d.chainReceive&&d.chainReceive(this,a,h[e],c)}}},chainReceive:function(a,b,c,d){var e={sender:a,type:b,data:c,options:d},f=!1;this.debug&&this.debug()&&console.log(this.logIdentifier()+" Received data from parent reactor node"),this._chainHandler&&(f=this._chainHandler(e)),f||this.chainSend(e.type,e.data,e.options)}};b.exports=d},{}],22:[function(a,b,c){"use strict";var d,e=0,f=a("./Overload"),g=a("./Serialiser"),h=new g;d={serialiser:h,make:function(a){return h.convert(a)},store:function(a,b){if(void 0!==a){if(void 0!==b)return this._store=this._store||{},this._store[a]=b,this;if(this._store)return this._store[a]}},unStore:function(a){return void 0!==a&&delete this._store[a],this},decouple:function(a,b){if(void 0!==a&&""!==a){if(b){var c,d=this.jStringify(a),e=[];for(c=0;b>c;c++)e.push(this.jParse(d));return e}return 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d={TYPE_INSERT:0,TYPE_UPDATE:1,TYPE_REMOVE:2,PHASE_BEFORE:0,PHASE_AFTER:1};b.exports=d},{}],24:[function(a,b,c){"use strict";var d=a("./Overload"),e={on:new d({"string, function":function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||{},this._listeners[a]["*"]=this._listeners[a]["*"]||[],this._listeners[a]["*"].push(b),this},"string, *, function":function(a,b,c){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||{},this._listeners[a][b]=this._listeners[a][b]||[],this._listeners[a][b].push(c),this}}),once:new d({"string, function":function(a,b){var c=this,d=function(){c.off(a,d),b.apply(c,arguments)};return this.on(a,d)},"string, *, function":function(a,b,c){var d=this,e=function(){d.off(a,b,e),c.apply(d,arguments)};return this.on(a,b,e)}}),off:new d({string:function(a){return this._listeners&&this._listeners[a]&&a in this._listeners&&delete this._listeners[a],this},"string, function":function(a,b){var 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b>-1&&(this._sources.splice(a,1),a.unChain(this),a.off("drop",this._sourceDroppedWrap),this._refresh()),this},h.prototype._sourceDropped=function(a){a&&this._removeSource(a)},h.prototype._refresh=function(){if(!this.isDropped()){if(this._sources&&this._sources[0]){this._collData.primaryKey(this._sources[0].primaryKey());var a,b=[];for(a=0;a<this._sources.length;a++)b=b.concat(this._sources[a].find(this._query,this._queryOptions));this._collData.setData(b)}if(this._reduce){var c=this._reduce.apply(this);this._data.setData(c)}}},h.prototype._chainHandler=function(a){switch(a.type){case"setData":case"insert":case"update":case"remove":this._refresh()}},h.prototype.data=function(){return this._data},h.prototype.drop=function(a){if(!this.isDropped()){for(this._state="dropped",delete this._data,delete this._collData;this._sources.length;)this._removeSource(this._sources[0]);delete this._sources,this._db&&this._name&&delete 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0!==window.Storage&&(this.mode("localforage"),o.config({driver:[o.INDEXEDDB,o.WEBSQL,o.LOCALSTORAGE],name:String(a.core().name()),storeName:"FDB"}))},m.addModule("Persist",k),m.mixin(k.prototype,"Mixin.ChainReactor"),m.mixin(k.prototype,"Mixin.Common"),d=m.modules.Db,e=a("./Collection"),f=e.prototype.drop,g=a("./CollectionGroup"),h=e.prototype.init,i=d.prototype.init,j=d.prototype.drop,l=m.overload,m.synthesize(k.prototype,"auto",function(a){var b=this;return void 0!==a&&(a?(this._db.on("create",function(){b._autoLoad.apply(b,arguments)}),this._db.on("change",function(){b._autoSave.apply(b,arguments)}),this._db.debug()&&console.log(this._db.logIdentifier()+" Automatic load/save enabled")):(this._db.off("create",this._autoLoad),this._db.off("change",this._autoSave),this._db.debug()&&console.log(this._db.logIdentifier()+" Automatic load/save disbled"))),this.$super.call(this,a)}),k.prototype._autoLoad=function(a,b,c){var d=this;"function"==typeof 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c=this;if(!this.isDropped()){if(!a)return f.call(this,b);if(this._name){if(this._db)return this._db.persist.drop(this._db._name+"-"+this._name,function(){c._db.persist.drop(c._db._name+"-"+c._name+"-metaData",b)}),f.call(this);b&&b("Cannot drop a collection's persistent storage when the collection is not attached to a database!")}else b&&b("Cannot drop a collection's persistent storage when no name assigned to collection!")}}}),e.prototype.save=function(a){var b,c=this;c._name?c._db?(b=function(){c._db.persist.save(c._db._name+"-"+c._name,c._data,function(b,d,e){b?a&&a(b):c._db.persist.save(c._db._name+"-"+c._name+"-metaData",c.metaData(),function(b,c,d){a&&a(b,c,e,d)})})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.load=function(a){var b=this;b._name?b._db?b._db.persist.load(b._db._name+"-"+b._name,function(c,d,e){c?a&&a(c):(d&&(b.remove({}),b.insert(d)),b._db.persist.load(b._db._name+"-"+b._name+"-metaData",function(c,d,f){c||d&&b.metaData(d),a&&a(c,e,f)}))}):a&&a("Cannot load a collection that is not attached to a database!"):a&&a("Cannot load a collection with no assigned name!")},e.prototype.saveCustom=function(a){var b,c=this,d={};c._name?c._db?(b=function(){c.encode(c._data,function(b,e,f){b?a(b):(d.data={name:c._db._name+"-"+c._name,store:e,tableStats:f},c.encode(c._data,function(b,e,f){b?a(b):(d.metaData={name:c._db._name+"-"+c._name+"-metaData",store:e,tableStats:f},a(!1,d))}))})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.loadCustom=function(a,b){var c=this;c._name?c._db?a.data&&a.data.store?a.metaData&&a.metaData.store?c.decode(a.data.store,function(d,e,f){d?b(d):e&&(c.remove({}),c.insert(e),c.decode(a.metaData.store,function(a,d,e){a?b(a):d&&(c.metaData(d),b&&b(a,f,e))}))}):b('No "metaData" key found in passed object!'):b('No "data" key found in passed object!'):b&&b("Cannot load a collection that is not attached to a database!"):b&&b("Cannot load a collection with no assigned name!")},d.prototype.init=function(){i.apply(this,arguments),this.persist=new k(this)},d.prototype.load=new l({"function":function(a){this.$main.call(this,{},a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e=this._collection,f=e.keys(),g=f.length;c=function(a){a?b&&b(a):(g--,0===g&&b&&b(!1))};for(d in e)e.hasOwnProperty(d)&&(a?e[d].loadCustom(a,c):e[d].load(c))}}),d.prototype.save=new l({"function":function(a){this.$main.call(this,{},a)},"object, 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d,f=!1;a?(a=this.jParse(a),a.enabled?(d=e.inflate(a.data,{to:"string"}),f=!0):(d=a.data,f=!1),b.compression={enabled:f},c&&c(!1,d,b)):c&&c(!1,d,b)},d.plugins.FdbCompress=f,b.exports=f},{"./Shared":40,pako:79}],37:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("crypto-js"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a){if(!a||!a.pass)throw'Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.';this._algo=a.algo||"AES",this._pass=a.pass},d.mixin(f.prototype,"Mixin.Common"),d.synthesize(f.prototype,"pass"),f.prototype.stringify=function(a){var b={ct:a.ciphertext.toString(e.enc.Base64)};return a.iv&&(b.iv=a.iv.toString()),a.salt&&(b.s=a.salt.toString()),this.jStringify(b)},f.prototype.parse=function(a){var b=this.jParse(a),c=e.lib.CipherParams.create({ciphertext:e.enc.Base64.parse(b.ct)});return b.iv&&(c.iv=e.enc.Hex.parse(b.iv)),b.s&&(c.salt=e.enc.Hex.parse(b.s)),c},f.prototype.encode=function(a,b,c){var d,f=this,g={type:"fdbCrypto"};d=e[this._algo].encrypt(a,this._pass,{format:{stringify:function(){return f.stringify.apply(f,arguments)},parse:function(){return f.parse.apply(f,arguments)}}}),g.data=d.toString(),g.enabled=!0,b.encryption={enabled:g.enabled},c&&c(!1,this.jStringify(g),b)},f.prototype.decode=function(a,b,c){var d,f=this;a?(a=this.jParse(a),d=e[this._algo].decrypt(a.data,this._pass,{format:{stringify:function(){return f.stringify.apply(f,arguments)},parse:function(){return f.parse.apply(f,arguments)}}}).toString(e.enc.Utf8),c&&c(!1,d,b)):c&&c(!1,a,b)},d.plugins.FdbCrypto=f,b.exports=f},{"./Shared":40,"crypto-js":52}],38:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a,b,c){if(!(a&&b&&c))throw"ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!";if(this._reactorIn=a,this._reactorOut=b,this._chainHandler=c,!a.chain)throw"ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!";a.chain(this),this.chain(b)};d.addModule("ReactorIO",e),e.prototype.drop=function(){return this.isDropped()||(this._state="dropped",this._reactorIn&&this._reactorIn.unChain(this),this._reactorOut&&this.unChain(this._reactorOut),delete this._reactorIn,delete this._reactorOut,delete this._chainHandler,this.emit("drop",this),delete this._listeners),!0},d.synthesize(e.prototype,"state"),d.mixin(e.prototype,"Mixin.Common"),d.mixin(e.prototype,"Mixin.ChainReactor"),d.mixin(e.prototype,"Mixin.Events"),d.finishModule("ReactorIO"),b.exports=e},{"./Shared":40}],39:[function(a,b,c){"use strict";var d=function(){this.init.apply(this,arguments)};d.prototype.init=function(){var a=this;this._encoder=[],this._decoder=[],this.registerHandler("$date",function(a){return a instanceof Date?(a.toJSON=function(){return"$date:"+this.toISOString()},!0):!1},function(b){return"string"==typeof b&&0===b.indexOf("$date:")?a.convert(new Date(b.substr(6))):void 0}),this.registerHandler("$regexp",function(a){return a instanceof RegExp?(a.toJSON=function(){return"$regexp:"+this.source.length+":"+this.source+":"+(this.global?"g":"")+(this.ignoreCase?"i":"")},!0):!1},function(b){if("string"==typeof b&&0===b.indexOf("$regexp:")){var c=b.substr(8),d=c.indexOf(":"),e=Number(c.substr(0,d)),f=c.substr(d+1,e),g=c.substr(d+e+2);return a.convert(new RegExp(f,g))}})},d.prototype.registerHandler=function(a,b,c){void 0!==a&&(this._encoder.push(b),this._decoder.push(c))},d.prototype.convert=function(a){var b,c=this._encoder;for(b=0;b<c.length;b++)if(c[b](a))return a;return a},d.prototype.reviver=function(){var a=this._decoder;return function(b,c){var d,e;for(e=0;e<a.length;e++)if(d=a[e](c),void 0!==d)return d;return c}},b.exports=d},{}],40:[function(a,b,c){"use strict";var d=a("./Overload"),e={version:"1.3.749",modules:{},plugins:{},index:{},_synth:{},addModule:function(a,b){this.modules[a]=b,this.emit("moduleLoad",[a,b])},finishModule:function(a){if(!this.modules[a])throw"ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): "+a;this.modules[a]._fdbFinished=!0,this.modules[a].prototype?this.modules[a].prototype.className=a:this.modules[a].className=a,this.emit("moduleFinished",[a,this.modules[a]])},moduleFinished:function(a,b){this.modules[a]&&this.modules[a]._fdbFinished?b&&b(a,this.modules[a]):this.on("moduleFinished",b)},moduleExists:function(a){return Boolean(this.modules[a])},mixin:new d({"object, string":function(a,b){var c;if("string"==typeof b&&(c=this.mixins[b],!c))throw"ForerunnerDB.Shared: Cannot find mixin named: "+b;return this.$main.call(this,a,c)},"object, *":function(a,b){return this.$main.call(this,a,b)},$main:function(a,b){if(b&&"object"==typeof b)for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}}),synthesize:function(a,b,c){if(this._synth[b]=this._synth[b]||function(a){return void 0!==a?(this["_"+b]=a,this):this["_"+b]},c){var d=this;a[b]=function(){var a,e=this.$super;return this.$super=d._synth[b],a=c.apply(this,arguments),this.$super=e,a}}else a[b]=this._synth[b]},overload:d,mixins:{"Mixin.Common":a("./Mixin.Common"),"Mixin.Events":a("./Mixin.Events"),"Mixin.ChainReactor":a("./Mixin.ChainReactor"),"Mixin.CRUD":a("./Mixin.CRUD"),"Mixin.Constants":a("./Mixin.Constants"),"Mixin.Triggers":a("./Mixin.Triggers"),"Mixin.Sorting":a("./Mixin.Sorting"),"Mixin.Matching":a("./Mixin.Matching"),"Mixin.Updating":a("./Mixin.Updating"),"Mixin.Tags":a("./Mixin.Tags")}};e.mixin(e,"Mixin.Events"),b.exports=e},{"./Mixin.CRUD":20,"./Mixin.ChainReactor":21,"./Mixin.Common":22,"./Mixin.Constants":23,"./Mixin.Events":24,"./Mixin.Matching":25,"./Mixin.Sorting":26,"./Mixin.Tags":27,"./Mixin.Triggers":28,"./Mixin.Updating":29,"./Overload":32}],41:[function(a,b,c){Array.prototype.filter||(Array.prototype.filter=function(a){if(void 0===this||null===this)throw new TypeError;var b=Object(this),c=b.length>>>0;if("function"!=typeof a)throw new TypeError;for(var d=[],e=arguments.length>=2?arguments[1]:void 0,f=0;c>f;f++)if(f in b){var g=b[f];a.call(e,g,f,b)&&d.push(g)}return d}),"function"!=typeof Object.create&&(Object.create=function(){var a=function(){};return function(b){if(arguments.length>1)throw Error("Second argument not supported");if("object"!=typeof b)throw TypeError("Argument must be an object");a.prototype=b;var c=new a;return a.prototype=null,c}}()),Array.prototype.indexOf||(Array.prototype.indexOf=function(a,b){var c;if(null===this)throw new TypeError('"this" is null or not defined');var d=Object(this),e=d.length>>>0;if(0===e)return-1;var f=+b||0;if(Math.abs(f)===1/0&&(f=0),f>=e)return-1;for(c=Math.max(f>=0?f:e-Math.abs(f),0);e>c;){if(c in d&&d[c]===a)return c;c++}return-1}),b.exports={}},{}],42:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n=a("./Overload");d=a("./Shared");var o=function(a,b,c){this.init.apply(this,arguments)};d.addModule("View",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Triggers"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Collection"),g=a("./CollectionGroup"),k=a("./ActiveBucket"),j=a("./ReactorIO"),h=f.prototype.init,e=d.modules.Db,i=e.prototype.init,l=d.modules.Path,m=new l,o.prototype.init=function(a,b,c){var d=this;this.sharedPathSolver=m,this._name=a,this._listeners={},this._querySettings={},this._debug={},this.query(b,c,!1),this._collectionDroppedWrap=function(){d._collectionDropped.apply(d,arguments)},this._data=new f(this.name()+"_internal")},o.prototype._handleChainIO=function(a,b){var c,d,e,f,g=a.type;return"setData"!==g&&"insert"!==g&&"update"!==g&&"remove"!==g?!1:(c=Boolean(b._querySettings.options&&b._querySettings.options.$join),d=Boolean(b._querySettings.query),e=void 0!==b._data._transformIn,c||d||e?(f={dataArr:[],removeArr:[]},"insert"===a.type?a.data.dataSet instanceof Array?f.dataArr=a.data.dataSet:f.dataArr=[a.data.dataSet]:"update"===a.type?f.dataArr=a.data.dataSet:"remove"===a.type&&(a.data.dataSet instanceof Array?f.removeArr=a.data.dataSet:f.removeArr=[a.data.dataSet]),f.dataArr instanceof Array||(console.warn("WARNING: dataArr being processed by chain reactor in View class is inconsistent!"),f.dataArr=[]),f.removeArr instanceof Array||(console.warn("WARNING: removeArr being processed by chain reactor in View class is inconsistent!"),f.removeArr=[]),c&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_ActiveJoin"),b._handleChainIO_ActiveJoin(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_ActiveJoin")),d&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_ActiveQuery"),b._handleChainIO_ActiveQuery(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_ActiveQuery")),e&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_TransformIn"),b._handleChainIO_TransformIn(a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_TransformIn")),f.dataArr.length||f.removeArr.length?(f.pk=b._data.primaryKey(),f.removeArr.length&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_RemovePackets"),b._handleChainIO_RemovePackets(this,a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_RemovePackets")),f.dataArr.length&&(this.debug()&&console.time(this.logIdentifier()+" :: _handleChainIO_UpsertPackets"),b._handleChainIO_UpsertPackets(this,a,f),this.debug()&&console.timeEnd(this.logIdentifier()+" :: _handleChainIO_UpsertPackets")),!0):!0):!1)},o.prototype._handleChainIO_ActiveJoin=function(a,b){var c,d=b.dataArr;c=this.applyJoin(d,this._querySettings.options.$join,{},{}),this.spliceArrayByIndexList(d,c),b.removeArr=b.removeArr.concat(c)},o.prototype._handleChainIO_ActiveQuery=function(a,b){var c,d=this,e=b.dataArr;for(c=e.length-1;c>=0;c--)d._match(e[c],d._querySettings.query,d._querySettings.options,"and",{})||(b.removeArr.push(e[c]),e.splice(c,1))},o.prototype._handleChainIO_TransformIn=function(a,b){var c,d=this,e=b.dataArr,f=b.removeArr,g=d._data._transformIn;for(c=0;c<e.length;c++)e[c]=g(e[c]);for(c=0;c<f.length;c++)f[c]=g(f[c])},o.prototype._handleChainIO_RemovePackets=function(a,b,c){var d,e,f=[],g=c.pk,h=c.removeArr,i={dataSet:h,query:{$or:f}};for(e=0;e<h.length;e++)d={},d[g]=h[e][g],f.push(d);a.chainSend("remove",i)},o.prototype._handleChainIO_UpsertPackets=function(a,b,c){var d,e,f,g=this._data,h=g._primaryIndex,i=g._primaryCrc,j=c.pk,k=c.dataArr,l=[],m=[];for(f=0;f<k.length;f++)d=k[f],h.get(d[j])?i.get(d[j])!==this.hash(d[j])&&m.push(d):l.push(d);if(l.length&&a.chainSend("insert",{dataSet:l}),m.length)for(f=0;f<m.length;f++)d=m[f],e={},e[j]=d[j],a.chainSend("update",{query:e,update:d,dataSet:[d]})},o.prototype.insert=function(){this._from.insert.apply(this._from,arguments)},o.prototype.update=function(){this._from.update.apply(this._from,arguments)},o.prototype.updateById=function(){this._from.updateById.apply(this._from,arguments)},o.prototype.remove=function(){this._from.remove.apply(this._from,arguments)},o.prototype.find=function(a,b){return this._data.find(a,b)},o.prototype.findOne=function(a,b){return this._data.findOne(a,b)},o.prototype.findById=function(a,b){return this._data.findById(a,b)},o.prototype.findSub=function(a,b,c,d){return this._data.findSub(a,b,c,d)},o.prototype.findSubOne=function(a,b,c,d){return 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a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;c[e>>>5]|=128<<24-e%32;var f=b.floor(d/4294967296),g=d;c[(e+64>>>9<<4)+15]=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),c[(e+64>>>9<<4)+14]=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8),a.sigBytes=4*(c.length+1),this._process();for(var h=this._hash,i=h.words,j=0;4>j;j++){var k=i[j];i[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}return h},clone:function(){var a=j.clone.call(this);return a._hash=this._hash.clone(),a}});g.MD5=j._createHelper(m),g.HmacMD5=j._createHmacHelper(m)}(Math),a.MD5})},{"./core":46}],55:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CFB=function(){function b(a,b,c,d){var e=this._iv;if(e){var f=e.slice(0);this._iv=void 0}else var f=this._prevBlock;d.encryptBlock(f,0);for(var g=0;c>g;g++)a[b+g]^=f[g]}var c=a.lib.BlockCipherMode.extend();return c.Encryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize;b.call(this,a,c,e,d),this._prevBlock=a.slice(c,c+e)}}),c.Decryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize,f=a.slice(c,c+e);b.call(this,a,c,e,d),this._prevBlock=f}}),c}(),a.mode.CFB})},{"./cipher-core":45,"./core":46}],56:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CTRGladman=function(){function b(a){if(255===(a>>24&255)){var b=a>>16&255,c=a>>8&255,d=255&a;255===b?(b=0,255===c?(c=0,255===d?d=0:++d):++c):++b,a=0,a+=b<<16,a+=c<<8,a+=d}else a+=1<<24;return a}function c(a){return 0===(a[0]=b(a[0]))&&(a[1]=b(a[1])),a}var d=a.lib.BlockCipherMode.extend(),e=d.Encryptor=d.extend({processBlock:function(a,b){var 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b=255&a.words[a.sigBytes-1>>>2];a.sigBytes-=b}},a.pad.Iso10126})},{"./cipher-core":45,"./core":46}],62:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.Iso97971={pad:function(b,c){b.concat(a.lib.WordArray.create([2147483648],1)),a.pad.ZeroPadding.pad(b,c)},unpad:function(b){a.pad.ZeroPadding.unpad(b),b.sigBytes--}},a.pad.Iso97971})},{"./cipher-core":45,"./core":46}],63:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.NoPadding={pad:function(){},unpad:function(){}},a.pad.NoPadding})},{"./cipher-core":45,"./core":46}],64:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.ZeroPadding={pad:function(a,b){
var c=4*b;a.clamp(),a.sigBytes+=c-(a.sigBytes%c||c)},unpad:function(a){for(var b=a.words,c=a.sigBytes-1;!(b[c>>>2]>>>24-c%4*8&255);)c--;a.sigBytes=c+1}},a.pad.ZeroPadding})},{"./cipher-core":45,"./core":46}],65:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./sha1"),a("./hmac")):"function"==typeof define&&define.amd?define(["./core","./sha1","./hmac"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.Base,e=c.WordArray,f=b.algo,g=f.SHA1,h=f.HMAC,i=f.PBKDF2=d.extend({cfg:d.extend({keySize:4,hasher:g,iterations:1}),init:function(a){this.cfg=this.cfg.extend(a)},compute:function(a,b){for(var c=this.cfg,d=h.create(c.hasher,a),f=e.create(),g=e.create([1]),i=f.words,j=g.words,k=c.keySize,l=c.iterations;i.length<k;){var m=d.update(b).finalize(g);d.reset();for(var n=m.words,o=n.length,p=m,q=1;l>q;q++){p=d.finalize(p),d.reset();for(var r=p.words,s=0;o>s;s++)n[s]^=r[s]}f.concat(m),j[0]++}return f.sigBytes=4*k,f}});b.PBKDF2=function(a,b,c){return i.create(c).compute(a,b)}}(),a.PBKDF2})},{"./core":46,"./hmac":51,"./sha1":70}],66:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.RabbitLegacy=e.extend({_doReset:function(){var a=this._key.words,c=this.cfg.iv,d=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],e=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var f=0;4>f;f++)b.call(this);for(var f=0;8>f;f++)e[f]^=d[f+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;e[0]^=j,e[1]^=l,e[2]^=k,e[3]^=m,e[4]^=j,e[5]^=l,e[6]^=k,e[7]^=m;for(var f=0;4>f;f++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.RabbitLegacy=e._createHelper(j)}(),a.RabbitLegacy})},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],67:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.Rabbit=e.extend({_doReset:function(){for(var a=this._key.words,c=this.cfg.iv,d=0;4>d;d++)a[d]=16711935&(a[d]<<8|a[d]>>>24)|4278255360&(a[d]<<24|a[d]>>>8);var e=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],f=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var d=0;4>d;d++)b.call(this);for(var d=0;8>d;d++)f[d]^=e[d+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;f[0]^=j,f[1]^=l,f[2]^=k,f[3]^=m,f[4]^=j,f[5]^=l,f[6]^=k,f[7]^=m;for(var d=0;4>d;d++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.Rabbit=e._createHelper(j)}(),a.Rabbit})},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],68:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._S,b=this._i,c=this._j,d=0,e=0;4>e;e++){b=(b+1)%256,c=(c+a[b])%256;var f=a[b];a[b]=a[c],a[c]=f,d|=a[(a[b]+a[c])%256]<<24-8*e}return this._i=b,this._j=c,d}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=f.RC4=e.extend({_doReset:function(){for(var a=this._key,b=a.words,c=a.sigBytes,d=this._S=[],e=0;256>e;e++)d[e]=e;for(var e=0,f=0;256>e;e++){var g=e%c,h=b[g>>>2]>>>24-g%4*8&255;f=(f+d[e]+h)%256;var i=d[e];d[e]=d[f],d[f]=i}this._i=this._j=0},_doProcessBlock:function(a,c){a[c]^=b.call(this)},keySize:8,ivSize:0});c.RC4=e._createHelper(g);var h=f.RC4Drop=g.extend({cfg:g.cfg.extend({drop:192}),_doReset:function(){g._doReset.call(this);for(var a=this.cfg.drop;a>0;a--)b.call(this)}});c.RC4Drop=e._createHelper(h)}(),a.RC4})},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],69:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){function c(a,b,c){return a^b^c}function d(a,b,c){return a&b|~a&c}function e(a,b,c){return(a|~b)^c}function f(a,b,c){return a&c|b&~c}function g(a,b,c){return a^(b|~c)}function h(a,b){return a<<b|a>>>32-b}var i=a,j=i.lib,k=j.WordArray,l=j.Hasher,m=i.algo,n=k.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13]),o=k.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),p=k.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),q=k.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),r=k.create([0,1518500249,1859775393,2400959708,2840853838]),s=k.create([1352829926,1548603684,1836072691,2053994217,0]),t=m.RIPEMD160=l.extend({_doReset:function(){this._hash=k.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var i=0;16>i;i++){var j=b+i,k=a[j];a[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}var l,m,t,u,v,w,x,y,z,A,B=this._hash.words,C=r.words,D=s.words,E=n.words,F=o.words,G=p.words,H=q.words;w=l=B[0],x=m=B[1],y=t=B[2],z=u=B[3],A=v=B[4];for(var I,i=0;80>i;i+=1)I=l+a[b+E[i]]|0,I+=16>i?c(m,t,u)+C[0]:32>i?d(m,t,u)+C[1]:48>i?e(m,t,u)+C[2]:64>i?f(m,t,u)+C[3]:g(m,t,u)+C[4],I=0|I,I=h(I,G[i]),I=I+v|0,l=v,v=u,u=h(t,10),t=m,m=I,I=w+a[b+F[i]]|0,I+=16>i?g(x,y,z)+D[0]:32>i?f(x,y,z)+D[1]:48>i?e(x,y,z)+D[2]:64>i?d(x,y,z)+D[3]:c(x,y,z)+D[4],I=0|I,I=h(I,H[i]),I=I+A|0,w=A,A=z,z=h(y,10),y=x,x=I;I=B[1]+t+z|0,B[1]=B[2]+u+A|0,B[2]=B[3]+v+w|0,B[3]=B[4]+l+x|0,B[4]=B[0]+m+y|0,B[0]=I},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8),a.sigBytes=4*(b.length+1),this._process();for(var e=this._hash,f=e.words,g=0;5>g;g++){var h=f[g];f[g]=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8)}return e},clone:function(){var a=l.clone.call(this);return a._hash=this._hash.clone(),a}});i.RIPEMD160=l._createHelper(t),i.HmacRIPEMD160=l._createHmacHelper(t)}(Math),a.RIPEMD160})},{"./core":46}],70:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=c.Hasher,f=b.algo,g=[],h=f.SHA1=e.extend({_doReset:function(){this._hash=new d.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],h=c[3],i=c[4],j=0;80>j;j++){if(16>j)g[j]=0|a[b+j];else{var k=g[j-3]^g[j-8]^g[j-14]^g[j-16];g[j]=k<<1|k>>>31}var l=(d<<5|d>>>27)+i+g[j];l+=20>j?(e&f|~e&h)+1518500249:40>j?(e^f^h)+1859775393:60>j?(e&f|e&h|f&h)-1894007588:(e^f^h)-899497514,i=h,h=f,f=e<<30|e>>>2,e=d,d=l}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+h|0,c[4]=c[4]+i|0},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;return b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=Math.floor(c/4294967296),b[(d+64>>>9<<4)+15]=c,a.sigBytes=4*b.length,this._process(),this._hash},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a}});b.SHA1=e._createHelper(h),b.HmacSHA1=e._createHmacHelper(h)}(),a.SHA1})},{"./core":46}],71:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./sha256")):"function"==typeof define&&define.amd?define(["./core","./sha256"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=b.algo,f=e.SHA256,g=e.SHA224=f.extend({_doReset:function(){this._hash=new d.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var a=f._doFinalize.call(this);return a.sigBytes-=4,a}});b.SHA224=f._createHelper(g),b.HmacSHA224=f._createHmacHelper(g)}(),a.SHA224})},{"./core":46,"./sha256":72}],72:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.algo,h=[],i=[];!function(){function a(a){for(var c=b.sqrt(a),d=2;c>=d;d++)if(!(a%d))return!1;return!0}function c(a){return 4294967296*(a-(0|a))|0}for(var d=2,e=0;64>e;)a(d)&&(8>e&&(h[e]=c(b.pow(d,.5))),i[e]=c(b.pow(d,1/3)),e++),d++}();var j=[],k=g.SHA256=f.extend({_doReset:function(){this._hash=new e.init(h.slice(0))},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],l=c[6],m=c[7],n=0;64>n;n++){if(16>n)j[n]=0|a[b+n];else{var o=j[n-15],p=(o<<25|o>>>7)^(o<<14|o>>>18)^o>>>3,q=j[n-2],r=(q<<15|q>>>17)^(q<<13|q>>>19)^q>>>10;j[n]=p+j[n-7]+r+j[n-16]}var s=h&k^~h&l,t=d&e^d&f^e&f,u=(d<<30|d>>>2)^(d<<19|d>>>13)^(d<<10|d>>>22),v=(h<<26|h>>>6)^(h<<21|h>>>11)^(h<<7|h>>>25),w=m+v+s+i[n]+j[n],x=u+t;m=l,l=k,k=h,h=g+w|0,g=f,f=e,e=d,d=w+x|0}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+g|0,c[4]=c[4]+h|0,c[5]=c[5]+k|0,c[6]=c[6]+l|0,c[7]=c[7]+m|0},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;return c[e>>>5]|=128<<24-e%32,c[(e+64>>>9<<4)+14]=b.floor(d/4294967296),c[(e+64>>>9<<4)+15]=d,a.sigBytes=4*c.length,this._process(),this._hash},clone:function(){var a=f.clone.call(this);return a._hash=this._hash.clone(),a}});c.SHA256=f._createHelper(k),c.HmacSHA256=f._createHmacHelper(k)}(Math),a.SHA256})},{"./core":46}],73:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.x64,h=g.Word,i=c.algo,j=[],k=[],l=[];!function(){for(var a=1,b=0,c=0;24>c;c++){j[a+5*b]=(c+1)*(c+2)/2%64;var d=b%5,e=(2*a+3*b)%5;a=d,b=e}for(var a=0;5>a;a++)for(var b=0;5>b;b++)k[a+5*b]=b+(2*a+3*b)%5*5;for(var f=1,g=0;24>g;g++){for(var i=0,m=0,n=0;7>n;n++){if(1&f){var o=(1<<n)-1;32>o?m^=1<<o:i^=1<<o-32}128&f?f=f<<1^113:f<<=1}l[g]=h.create(i,m)}}();var m=[];!function(){for(var a=0;25>a;a++)m[a]=h.create()}();var n=i.SHA3=f.extend({cfg:f.cfg.extend({outputLength:512}),_doReset:function(){for(var a=this._state=[],b=0;25>b;b++)a[b]=new h.init;this.blockSize=(1600-2*this.cfg.outputLength)/32},_doProcessBlock:function(a,b){for(var c=this._state,d=this.blockSize/2,e=0;d>e;e++){var f=a[b+2*e],g=a[b+2*e+1];f=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),g=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8);var h=c[e];h.high^=g,h.low^=f}for(var i=0;24>i;i++){for(var n=0;5>n;n++){for(var o=0,p=0,q=0;5>q;q++){var h=c[n+5*q];o^=h.high,p^=h.low}var r=m[n];r.high=o,r.low=p}for(var n=0;5>n;n++)for(var s=m[(n+4)%5],t=m[(n+1)%5],u=t.high,v=t.low,o=s.high^(u<<1|v>>>31),p=s.low^(v<<1|u>>>31),q=0;5>q;q++){var h=c[n+5*q];h.high^=o,h.low^=p}for(var w=1;25>w;w++){var h=c[w],x=h.high,y=h.low,z=j[w];if(32>z)var o=x<<z|y>>>32-z,p=y<<z|x>>>32-z;else var o=y<<z-32|x>>>64-z,p=x<<z-32|y>>>64-z;var A=m[k[w]];A.high=o,A.low=p}var B=m[0],C=c[0];B.high=C.high,B.low=C.low;for(var n=0;5>n;n++)for(var q=0;5>q;q++){var w=n+5*q,h=c[w],D=m[w],E=m[(n+1)%5+5*q],F=m[(n+2)%5+5*q];h.high=D.high^~E.high&F.high,h.low=D.low^~E.low&F.low}var h=c[0],G=l[i];h.high^=G.high,h.low^=G.low}},_doFinalize:function(){var a=this._data,c=a.words,d=(8*this._nDataBytes,8*a.sigBytes),f=32*this.blockSize;c[d>>>5]|=1<<24-d%32,c[(b.ceil((d+1)/f)*f>>>5)-1]|=128,a.sigBytes=4*c.length,this._process();for(var g=this._state,h=this.cfg.outputLength/8,i=h/8,j=[],k=0;i>k;k++){var l=g[k],m=l.high,n=l.low;m=16711935&(m<<8|m>>>24)|4278255360&(m<<24|m>>>8),n=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),j.push(n),j.push(m)}return new e.init(j,h)},clone:function(){for(var a=f.clone.call(this),b=a._state=this._state.slice(0),c=0;25>c;c++)b[c]=b[c].clone();return a}});c.SHA3=f._createHelper(n),c.HmacSHA3=f._createHmacHelper(n)}(Math),a.SHA3})},{"./core":46,"./x64-core":77}],74:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core"),a("./sha512")):"function"==typeof define&&define.amd?define(["./core","./x64-core","./sha512"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.x64,d=c.Word,e=c.WordArray,f=b.algo,g=f.SHA512,h=f.SHA384=g.extend({_doReset:function(){this._hash=new e.init([new d.init(3418070365,3238371032),new d.init(1654270250,914150663),new d.init(2438529370,812702999),new d.init(355462360,4144912697),new d.init(1731405415,4290775857),new d.init(2394180231,1750603025),new d.init(3675008525,1694076839),new d.init(1203062813,3204075428)])},_doFinalize:function(){var a=g._doFinalize.call(this);return a.sigBytes-=16,a}});b.SHA384=g._createHelper(h),b.HmacSHA384=g._createHmacHelper(h)}(),a.SHA384})},{"./core":46,"./sha512":75,"./x64-core":77}],75:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){return g.create.apply(g,arguments)}var c=a,d=c.lib,e=d.Hasher,f=c.x64,g=f.Word,h=f.WordArray,i=c.algo,j=[b(1116352408,3609767458),b(1899447441,602891725),b(3049323471,3964484399),b(3921009573,2173295548),b(961987163,4081628472),b(1508970993,3053834265),b(2453635748,2937671579),b(2870763221,3664609560),b(3624381080,2734883394),b(310598401,1164996542),b(607225278,1323610764),b(1426881987,3590304994),b(1925078388,4068182383),b(2162078206,991336113),b(2614888103,633803317),b(3248222580,3479774868),b(3835390401,2666613458),b(4022224774,944711139),b(264347078,2341262773),b(604807628,2007800933),b(770255983,1495990901),b(1249150122,1856431235),b(1555081692,3175218132),b(1996064986,2198950837),b(2554220882,3999719339),b(2821834349,766784016),b(2952996808,2566594879),b(3210313671,3203337956),b(3336571891,1034457026),b(3584528711,2466948901),b(113926993,3758326383),b(338241895,168717936),b(666307205,1188179964),b(773529912,1546045734),b(1294757372,1522805485),b(1396182291,2643833823),b(1695183700,2343527390),b(1986661051,1014477480),b(2177026350,1206759142),b(2456956037,344077627),b(2730485921,1290863460),b(2820302411,3158454273),b(3259730800,3505952657),b(3345764771,106217008),b(3516065817,3606008344),b(3600352804,1432725776),b(4094571909,1467031594),b(275423344,851169720),b(430227734,3100823752),b(506948616,1363258195),b(659060556,3750685593),b(883997877,3785050280),b(958139571,3318307427),b(1322822218,3812723403),b(1537002063,2003034995),b(1747873779,3602036899),b(1955562222,1575990012),b(2024104815,1125592928),b(2227730452,2716904306),b(2361852424,442776044),b(2428436474,593698344),b(2756734187,3733110249),b(3204031479,2999351573),b(3329325298,3815920427),b(3391569614,3928383900),b(3515267271,566280711),b(3940187606,3454069534),b(4118630271,4000239992),b(116418474,1914138554),b(174292421,2731055270),b(289380356,3203993006),b(460393269,320620315),b(685471733,587496836),b(852142971,1086792851),b(1017036298,365543100),b(1126000580,2618297676),b(1288033470,3409855158),b(1501505948,4234509866),b(1607167915,987167468),b(1816402316,1246189591)],k=[];!function(){for(var a=0;80>a;a++)k[a]=b()}();var l=i.SHA512=e.extend({_doReset:function(){this._hash=new h.init([new g.init(1779033703,4089235720),new g.init(3144134277,2227873595),new g.init(1013904242,4271175723),new g.init(2773480762,1595750129),new g.init(1359893119,2917565137),new g.init(2600822924,725511199),new g.init(528734635,4215389547),new g.init(1541459225,327033209)])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],i=c[5],l=c[6],m=c[7],n=d.high,o=d.low,p=e.high,q=e.low,r=f.high,s=f.low,t=g.high,u=g.low,v=h.high,w=h.low,x=i.high,y=i.low,z=l.high,A=l.low,B=m.high,C=m.low,D=n,E=o,F=p,G=q,H=r,I=s,J=t,K=u,L=v,M=w,N=x,O=y,P=z,Q=A,R=B,S=C,T=0;80>T;T++){var U=k[T];if(16>T)var V=U.high=0|a[b+2*T],W=U.low=0|a[b+2*T+1];else{var X=k[T-15],Y=X.high,Z=X.low,$=(Y>>>1|Z<<31)^(Y>>>8|Z<<24)^Y>>>7,_=(Z>>>1|Y<<31)^(Z>>>8|Y<<24)^(Z>>>7|Y<<25),aa=k[T-2],ba=aa.high,ca=aa.low,da=(ba>>>19|ca<<13)^(ba<<3|ca>>>29)^ba>>>6,ea=(ca>>>19|ba<<13)^(ca<<3|ba>>>29)^(ca>>>6|ba<<26),fa=k[T-7],ga=fa.high,ha=fa.low,ia=k[T-16],ja=ia.high,ka=ia.low,W=_+ha,V=$+ga+(_>>>0>W>>>0?1:0),W=W+ea,V=V+da+(ea>>>0>W>>>0?1:0),W=W+ka,V=V+ja+(ka>>>0>W>>>0?1:0);U.high=V,U.low=W}var la=L&N^~L&P,ma=M&O^~M&Q,na=D&F^D&H^F&H,oa=E&G^E&I^G&I,pa=(D>>>28|E<<4)^(D<<30|E>>>2)^(D<<25|E>>>7),qa=(E>>>28|D<<4)^(E<<30|D>>>2)^(E<<25|D>>>7),ra=(L>>>14|M<<18)^(L>>>18|M<<14)^(L<<23|M>>>9),sa=(M>>>14|L<<18)^(M>>>18|L<<14)^(M<<23|L>>>9),ta=j[T],ua=ta.high,va=ta.low,wa=S+sa,xa=R+ra+(S>>>0>wa>>>0?1:0),wa=wa+ma,xa=xa+la+(ma>>>0>wa>>>0?1:0),wa=wa+va,xa=xa+ua+(va>>>0>wa>>>0?1:0),wa=wa+W,xa=xa+V+(W>>>0>wa>>>0?1:0),ya=qa+oa,za=pa+na+(qa>>>0>ya>>>0?1:0);R=P,S=Q,P=N,Q=O,N=L,O=M,M=K+wa|0,L=J+xa+(K>>>0>M>>>0?1:0)|0,J=H,K=I,H=F,I=G,F=D,G=E,E=wa+ya|0,D=xa+za+(wa>>>0>E>>>0?1:0)|0}o=d.low=o+E,d.high=n+D+(E>>>0>o>>>0?1:0),q=e.low=q+G,e.high=p+F+(G>>>0>q>>>0?1:0),s=f.low=s+I,f.high=r+H+(I>>>0>s>>>0?1:0),u=g.low=u+K,g.high=t+J+(K>>>0>u>>>0?1:0),w=h.low=w+M,h.high=v+L+(M>>>0>w>>>0?1:0),y=i.low=y+O,i.high=x+N+(O>>>0>y>>>0?1:0),A=l.low=A+Q,l.high=z+P+(Q>>>0>A>>>0?1:0),C=m.low=C+S,m.high=B+R+(S>>>0>C>>>0?1:0)},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+128>>>10<<5)+30]=Math.floor(c/4294967296),b[(d+128>>>10<<5)+31]=c,a.sigBytes=4*b.length,this._process();var e=this._hash.toX32();return e},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a},blockSize:32});c.SHA512=e._createHelper(l),c.HmacSHA512=e._createHmacHelper(l)}(),a.SHA512})},{"./core":46,"./x64-core":77}],76:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(a,b){var c=(this._lBlock>>>a^this._rBlock)&b;this._rBlock^=c,this._lBlock^=c<<a}function c(a,b){var c=(this._rBlock>>>a^this._lBlock)&b;this._lBlock^=c,this._rBlock^=c<<a}var 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a=this._key,b=a.words,c=[],d=0;56>d;d++){var e=i[d]-1;c[d]=b[e>>>5]>>>31-e%32&1}for(var f=this._subKeys=[],g=0;16>g;g++){for(var h=f[g]=[],l=k[g],d=0;24>d;d++)h[d/6|0]|=c[(j[d]-1+l)%28]<<31-d%6,h[4+(d/6|0)]|=c[28+(j[d+24]-1+l)%28]<<31-d%6;h[0]=h[0]<<1|h[0]>>>31;for(var d=1;7>d;d++)h[d]=h[d]>>>4*(d-1)+3;h[7]=h[7]<<5|h[7]>>>27}for(var m=this._invSubKeys=[],d=0;16>d;d++)m[d]=f[15-d]},encryptBlock:function(a,b){this._doCryptBlock(a,b,this._subKeys)},decryptBlock:function(a,b){this._doCryptBlock(a,b,this._invSubKeys)},_doCryptBlock:function(a,d,e){this._lBlock=a[d],this._rBlock=a[d+1],b.call(this,4,252645135),b.call(this,16,65535),c.call(this,2,858993459),c.call(this,8,16711935),b.call(this,1,1431655765);for(var f=0;16>f;f++){for(var g=e[f],h=this._lBlock,i=this._rBlock,j=0,k=0;8>k;k++)j|=l[k][((i^g[k])&m[k])>>>0];this._lBlock=i,this._rBlock=h^j}var n=this._lBlock;this._lBlock=this._rBlock,this._rBlock=n,b.call(this,1,1431655765),c.call(this,8,16711935),c.call(this,2,858993459),b.call(this,16,65535),b.call(this,4,252645135),a[d]=this._lBlock,a[d+1]=this._rBlock},keySize:2,ivSize:2,blockSize:2});d.DES=g._createHelper(n);var o=h.TripleDES=g.extend({_doReset:function(){var a=this._key,b=a.words;this._des1=n.createEncryptor(f.create(b.slice(0,2))),this._des2=n.createEncryptor(f.create(b.slice(2,4))),this._des3=n.createEncryptor(f.create(b.slice(4,6)))},encryptBlock:function(a,b){this._des1.encryptBlock(a,b),this._des2.decryptBlock(a,b),this._des3.encryptBlock(a,b)},decryptBlock:function(a,b){this._des3.decryptBlock(a,b),this._des2.encryptBlock(a,b),this._des1.decryptBlock(a,b)},keySize:6,ivSize:2,blockSize:2});d.TripleDES=g._createHelper(o)}(),a.TripleDES})},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],77:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof 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ta;if(0===a.lookahead)break}if(c=0,a.lookahead>=ia&&(a.ins_h=(a.ins_h<<a.hash_shift^a.window[a.strstart+ia-1])&a.hash_mask,c=a.prev[a.strstart&a.w_mask]=a.head[a.ins_h],a.head[a.ins_h]=a.strstart),a.prev_length=a.match_length,a.prev_match=a.match_start,a.match_length=ia-1,0!==c&&a.prev_length<a.max_lazy_match&&a.strstart-c<=a.w_size-ka&&(a.match_length=l(a,c),a.match_length<=5&&(a.strategy===T||a.match_length===ia&&a.strstart-a.match_start>4096)&&(a.match_length=ia-1)),a.prev_length>=ia&&a.match_length<=a.prev_length){e=a.strstart+a.lookahead-ia,d=E._tr_tally(a,a.strstart-1-a.prev_match,a.prev_length-ia),a.lookahead-=a.prev_length-1,a.prev_length-=2;do++a.strstart<=e&&(a.ins_h=(a.ins_h<<a.hash_shift^a.window[a.strstart+ia-1])&a.hash_mask,c=a.prev[a.strstart&a.w_mask]=a.head[a.ins_h],a.head[a.ins_h]=a.strstart);while(0!==--a.prev_length);if(a.match_available=0,a.match_length=ia-1,a.strstart++,d&&(h(a,!1),0===a.strm.avail_out))return ta}else 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a.insert=0,b===L?(h(a,!0),0===a.strm.avail_out?va:wa):a.last_lit&&(h(a,!1),0===a.strm.avail_out)?ta:ua}function s(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e}function t(a){a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=C[a.level].max_lazy,a.good_match=C[a.level].good_length,a.nice_match=C[a.level].nice_length,a.max_chain_length=C[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=ia-1,a.match_available=0,a.ins_h=0}function 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D.Buf16(2*da+1),f(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function v(a){var b;return a&&a.state?(a.total_in=a.total_out=0,a.data_type=Y,b=a.state,b.pending=0,b.pending_out=0,b.wrap<0&&(b.wrap=-b.wrap),b.status=b.wrap?ma:ra,a.adler=2===b.wrap?0:1,b.last_flush=I,E._tr_init(b),N):d(a,P)}function w(a){var b=v(a);return b===N&&t(a.state),b}function x(a,b){return a&&a.state?2!==a.state.wrap?P:(a.state.gzhead=b,N):P}function y(a,b,c,e,f,g){if(!a)return P;var h=1;if(b===S&&(b=6),0>e?(h=0,e=-e):e>15&&(h=2,e-=16),1>f||f>$||c!==Z||8>e||e>15||0>b||b>9||0>g||g>W)return d(a,P);8===e&&(e=9);var i=new u;return a.state=i,i.strm=a,i.wrap=h,i.gzhead=null,i.w_bits=e,i.w_size=1<<i.w_bits,i.w_mask=i.w_size-1,i.hash_bits=f+7,i.hash_size=1<<i.hash_bits,i.hash_mask=i.hash_size-1,i.hash_shift=~~((i.hash_bits+ia-1)/ia),i.window=new D.Buf8(2*i.w_size),i.head=new 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h.status=qa;if(h.status===qa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=ra)):h.status=ra),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,N}else if(0===a.avail_in&&e(b)<=e(c)&&b!==L)return d(a,R);if(h.status===sa&&0!==a.avail_in)return d(a,R);if(0!==a.avail_in||0!==h.lookahead||b!==I&&h.status!==sa){var o=h.strategy===U?r(h,b):h.strategy===V?q(h,b):C[h.level].func(h,b);if(o!==va&&o!==wa||(h.status=sa),o===ta||o===va)return 0===a.avail_out&&(h.last_flush=-1),N;if(o===ua&&(b===J?E._tr_align(h):b!==M&&(E._tr_stored_block(h,0,0,!1),b===K&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,N}return b!==L?N:h.wrap<=0?O:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?N:O)}function B(a){var b;return a&&a.state?(b=a.state.status,b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra&&b!==sa?d(a,P):(a.state=null,b===ra?d(a,Q):N)):P}var C,D=a("../utils/common"),E=a("./trees"),F=a("./adler32"),G=a("./crc32"),H=a("./messages"),I=0,J=1,K=3,L=4,M=5,N=0,O=1,P=-2,Q=-3,R=-5,S=-1,T=1,U=2,V=3,W=4,X=0,Y=2,Z=8,$=9,_=15,aa=8,ba=29,ca=256,da=ca+1+ba,ea=30,fa=19,ga=2*da+1,ha=15,ia=3,ja=258,ka=ja+ia+1,la=32,ma=42,na=69,oa=73,pa=91,qa=103,ra=113,sa=666,ta=1,ua=2,va=3,wa=4,xa=3;C=[new s(0,0,0,0,n),new s(4,4,8,4,o),new s(4,5,16,8,o),new s(4,6,32,32,o),new s(4,4,16,16,p),new s(8,16,32,32,p),new s(8,16,128,128,p),new s(8,32,128,256,p),new s(32,128,258,1024,p),new s(32,258,258,4096,p)],c.deflateInit=z,c.deflateInit2=y,c.deflateReset=w,c.deflateResetKeep=v,c.deflateSetHeader=x,c.deflate=A,c.deflateEnd=B,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":82,"./adler32":84,"./crc32":86,"./messages":92,"./trees":93}],88:[function(a,b,c){"use strict";function d(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=d},{}],89:[function(a,b,c){"use strict";var d=30,e=12;b.exports=function(a,b){var c,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;c=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=c.dmax,l=c.wsize,m=c.whave,n=c.wnext,o=c.window,p=c.hold,q=c.bits,r=c.lencode,s=c.distcode,t=(1<<c.lenbits)-1,u=(1<<c.distbits)-1;a:do{15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=r[p&t];b:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<<w)-1)];continue b}if(32&w){c.mode=e;break a}a.msg="invalid literal/length code",c.mode=d;break a}x=65535&v,w&=15,w&&(w>q&&(p+=B[f++]<<q,q+=8),x+=p&(1<<w)-1,p>>>=w,q-=w),15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=s[p&u];c:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<<w)-1)];continue c}a.msg="invalid distance code",c.mode=d;break a}if(y=65535&v,w&=15,w>q&&(p+=B[f++]<<q,q+=8,w>q&&(p+=B[f++]<<q,q+=8)),y+=p&(1<<w)-1,y>k){a.msg="invalid distance too far back",c.mode=d;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&c.sane){a.msg="invalid distance too far back",c.mode=d;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<<q)-1,a.next_in=f,a.next_out=h,a.avail_in=g>f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),c.hold=p,c.bits=q}},{}],90:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,ra)}function k(a){if(sa){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sa=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<<f.wbits,f.wnext=0,f.whave=0,f.window=new r.Buf8(f.wsize)),d>=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whave<f.wsize&&(f.whave+=e))),0}function m(a,b){var c,e,f,g,h,i,j,m,n,o,p,q,oa,pa,qa,ra,sa,ta,ua,va,wa,xa,ya,za,Aa=0,Ba=new r.Buf8(4),Ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!a||!a.state||!a.output||!a.input&&0!==a.avail_in)return F;c=a.state,c.mode===V&&(c.mode=W),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,o=i,p=j,xa=C;a:for(;;)switch(c.mode){case K:if(0===c.wrap){c.mode=W;break}for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(2&c.wrap&&35615===m){c.check=0,Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header check",c.mode=la;break}if((15&m)!==J){a.msg="unknown compression method",c.mode=la;break}if(m>>>=4,n-=4,wa=(15&m)+8,0===c.wbits)c.wbits=wa;else if(wa>c.wbits){a.msg="invalid window size",c.mode=la;break}c.dmax=1<<wa,a.adler=c.check=1,c.mode=512&m?T:V,m=0,n=0;break;case L:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(c.flags=m,(255&c.flags)!==J){a.msg="unknown compression method",c.mode=la;break}if(57344&c.flags){a.msg="unknown header flags set",c.mode=la;break}c.head&&(c.head.text=m>>8&1),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=M;case M:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.head&&(c.head.time=m),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,Ba[2]=m>>>16&255,Ba[3]=m>>>24&255,c.check=t(c.check,Ba,4,0)),m=0,n=0,c.mode=N;case N:for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.head&&(c.head.xflags=255&m,c.head.os=m>>8),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0,c.mode=O;case O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length=m,c.head&&(c.head.extra_len=m),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(65535&c.check)){a.msg="header crc mismatch",c.mode=la;break}m=0,n=0}c.head&&(c.head.hcrc=c.flags>>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}a.adler=c.check=d(m),m=0,n=0,c.mode=U;case U:if(0===c.havedict)return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,E;a.adler=c.check=1,c.mode=V;case V:if(b===A||b===B)break a;case W:if(c.last){m>>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}switch(c.last=1&m,m>>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if((65535&m)!==(m>>>16^65535)){a.msg="invalid stored block lengths",c.mode=la;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(c.nlen=(31&m)+257,m>>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=la;break}c.have=0,c.mode=_;case _:for(;c.have<c.ncode;){for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.lens[Ca[c.have++]]=7&m,m>>>=3,n-=3}for(;c.have<19;)c.lens[Ca[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,ya={bits:c.lenbits},xa=v(w,c.lens,0,19,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid code lengths set",c.mode=la;break}c.have=0,c.mode=aa;case aa:for(;c.have<c.nlen+c.ndist;){for(;Aa=c.lencode[m&(1<<c.lenbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(16>sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m>>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid distances set",c.mode=la;break}if(c.mode=ba,b===B)break a;case ba:c.mode=ca;case ca:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);break}for(c.back=0;Aa=c.lencode[m&(1<<c.lenbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(ra&&0===(240&ra)){for(ta=qa,ua=ra,va=sa;Aa=c.lencode[va+((m&(1<<ta+ua)-1)>>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,c.length=sa,0===ra){c.mode=ha;break}if(32&ra){c.back=-1,c.mode=V;break}if(64&ra){a.msg="invalid literal/length code",c.mode=la;break}c.extra=15&ra,c.mode=da;case da:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=ea;case ea:for(;Aa=c.distcode[m&(1<<c.distbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(0===(240&ra)){for(ta=qa,ua=ra,va=sa;Aa=c.distcode[va+((m&(1<<ta+ua)-1)>>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.offset+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a;if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<<n,n+=8}if(p-=j,a.total_out+=p,c.total+=p,p&&(a.adler=c.check=c.flags?t(c.check,f,p,h-p):s(c.check,f,p,h-p)),p=j,(c.flags?m:d(m))!==c.check){a.msg="incorrect data check",c.mode=la;break}m=0,n=0}c.mode=ja;case ja:if(c.wrap&&c.flags){for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(4294967295&c.total)){a.msg="incorrect length check",c.mode=la;break}m=0,n=0}c.mode=ka;case ka:xa=D;break a;case la:xa=G;break a;case ma:return H;case na:default:return F}return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,(c.wsize||p!==a.avail_out&&c.mode<la&&(c.mode<ia||b!==z))&&l(a,a.output,a.next_out,p-a.avail_out)?(c.mode=ma,H):(o-=a.avail_in,p-=a.avail_out,a.total_in+=o,a.total_out+=p,c.total+=p,c.wrap&&p&&(a.adler=c.check=c.flags?t(c.check,f,p,a.next_out-p):s(c.check,f,p,a.next_out-p)),a.data_type=c.bits+(c.last?64:0)+(c.mode===V?128:0)+(c.mode===ba||c.mode===Y?256:0),(0===o&&0===p||b===z)&&xa===C&&(xa=I),xa)}function n(a){if(!a||!a.state)return F;var b=a.state;return b.window&&(b.window=null),a.state=null,C}function o(a,b){var c;return a&&a.state?(c=a.state,0===(2&c.wrap)?F:(c.head=b,b.done=!1,C)):F}var p,q,r=a("../utils/common"),s=a("./adler32"),t=a("./crc32"),u=a("./inffast"),v=a("./inftrees"),w=0,x=1,y=2,z=4,A=5,B=6,C=0,D=1,E=2,F=-2,G=-3,H=-4,I=-5,J=8,K=1,L=2,M=3,N=4,O=5,P=6,Q=7,R=8,S=9,T=10,U=11,V=12,W=13,X=14,Y=15,Z=16,$=17,_=18,aa=19,ba=20,ca=21,da=22,ea=23,fa=24,ga=25,ha=26,ia=27,ja=28,ka=29,la=30,ma=31,na=32,oa=852,pa=592,qa=15,ra=qa,sa=!0;c.inflateReset=g,c.inflateReset2=h,c.inflateResetKeep=f,c.inflateInit=j,c.inflateInit2=i,c.inflate=m,c.inflateEnd=n,c.inflateGetHeader=o,c.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":82,"./adler32":84,"./crc32":86,"./inffast":89,"./inftrees":91}],91:[function(a,b,c){"use strict";var d=a("../utils/common"),e=15,f=852,g=592,h=0,i=1,j=2,k=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],l=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],m=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],n=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];b.exports=function(a,b,c,o,p,q,r,s){
var t,u,v,w,x,y,z,A,B,C=s.bits,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=null,O=0,P=new d.Buf16(e+1),Q=new d.Buf16(e+1),R=null,S=0;for(D=0;e>=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[c+E]]++;for(H=C,G=e;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;e>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===h||1!==G))return-1;for(Q[1]=0,D=1;e>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[c+E]&&(r[Q[b[c+E]]++]=E);if(a===h?(N=R=r,y=19):a===i?(N=k,O-=257,R=l,S-=257,y=256):(N=m,R=n,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<<H,w=L-1,a===i&&L>f||a===j&&L>g)return 1;for(var T=0;;){T++,z=D-J,r[E]<y?(A=0,B=r[E]):r[E]>y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<<D-J,u=1<<I,F=u;do u-=t,p[x+(M>>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<<D-1;M&t;)t>>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[c+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<<I;G>I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<<I,a===i&&L>f||a===j&&L>g)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":82}],92:[function(a,b,c){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],93:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a,b,c,d,e){this.static_tree=a,this.extra_bits=b,this.extra_base=c,this.elems=d,this.max_length=e,this.has_stree=a&&a.length}function f(a,b){this.dyn_tree=a,this.max_code=0,this.stat_desc=b}function g(a){return 256>a?ia[a]:ia[256+(a>>>7)]}function h(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function i(a,b,c){a.bi_valid>X-c?(a.bi_buf|=b<<a.bi_valid&65535,h(a,a.bi_buf),a.bi_buf=b>>X-a.bi_valid,a.bi_valid+=c-X):(a.bi_buf|=b<<a.bi_valid&65535,a.bi_valid+=c)}function j(a,b,c){i(a,c[2*b],c[2*b+1])}function k(a,b){var c=0;do c|=1&a,a>>>=1,c<<=1;while(--b>0);return c>>>1}function l(a){16===a.bi_valid?(h(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function m(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;W>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;V>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function n(a,b,c){var d,e,f=new Array(W+1),g=0;for(d=1;W>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=k(f[h]++,h))}}function o(){var a,b,c,d,f,g=new Array(W+1);for(c=0,d=0;Q-1>d;d++)for(ka[d]=c,a=0;a<1<<ba[d];a++)ja[c++]=d;for(ja[c-1]=d,f=0,d=0;16>d;d++)for(la[d]=f,a=0;a<1<<ca[d];a++)ia[f++]=d;for(f>>=7;T>d;d++)for(la[d]=f<<7,a=0;a<1<<ca[d]-7;a++)ia[256+f++]=d;for(b=0;W>=b;b++)g[b]=0;for(a=0;143>=a;)ga[2*a+1]=8,a++,g[8]++;for(;255>=a;)ga[2*a+1]=9,a++,g[9]++;for(;279>=a;)ga[2*a+1]=7,a++,g[7]++;for(;287>=a;)ga[2*a+1]=8,a++,g[8]++;for(n(ga,S+1,g),a=0;T>a;a++)ha[2*a+1]=5,ha[2*a]=k(a,5);ma=new e(ga,ba,R+1,S,W),na=new e(ha,ca,0,T,W),oa=new e(new Array(0),da,0,U,Y)}function p(a){var b;for(b=0;S>b;b++)a.dyn_ltree[2*b]=0;for(b=0;T>b;b++)a.dyn_dtree[2*b]=0;for(b=0;U>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*Z]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function q(a){a.bi_valid>8?h(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function r(a,b,c,d){q(a),d&&(h(a,c),h(a,~c)),G.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function s(a,b,c,d){var e=2*b,f=2*c;return a[e]<a[f]||a[e]===a[f]&&d[b]<=d[c]}function t(a,b,c){for(var d=a.heap[c],e=c<<1;e<=a.heap_len&&(e<a.heap_len&&s(b,a.heap[e+1],a.heap[e],a.depth)&&e++,!s(b,d,a.heap[e],a.depth));)a.heap[c]=a.heap[e],c=e,e<<=1;a.heap[c]=d}function u(a,b,c){var d,e,f,h,k=0;if(0!==a.last_lit)do d=a.pending_buf[a.d_buf+2*k]<<8|a.pending_buf[a.d_buf+2*k+1],e=a.pending_buf[a.l_buf+k],k++,0===d?j(a,e,b):(f=ja[e],j(a,f+R+1,b),h=ba[f],0!==h&&(e-=ka[f],i(a,e,h)),d--,f=g(d),j(a,f,c),h=ca[f],0!==h&&(d-=la[f],i(a,d,h)));while(k<a.last_lit);j(a,Z,b)}function v(a,b){var c,d,e,f=b.dyn_tree,g=b.stat_desc.static_tree,h=b.stat_desc.has_stree,i=b.stat_desc.elems,j=-1;for(a.heap_len=0,a.heap_max=V,c=0;i>c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)t(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],t(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,t(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],m(a,b),n(f,j,a.bl_count)}function w(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++h<i&&e===g||(j>h?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*$]++):10>=h?a.bl_tree[2*_]++:a.bl_tree[2*aa]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function x(a,b,c){var d,e,f=-1,g=b[1],h=0,k=7,l=4;for(0===g&&(k=138,l=3),d=0;c>=d;d++)if(e=g,g=b[2*(d+1)+1],!(++h<k&&e===g)){if(l>h){do j(a,e,a.bl_tree);while(0!==--h)}else 0!==e?(e!==f&&(j(a,e,a.bl_tree),h--),j(a,$,a.bl_tree),i(a,h-3,2)):10>=h?(j(a,_,a.bl_tree),i(a,h-3,3)):(j(a,aa,a.bl_tree),i(a,h-11,7));h=0,f=e,0===g?(k=138,l=3):e===g?(k=6,l=3):(k=7,l=4)}}function y(a){var 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d(){k=!1,h.length?j=h.concat(j):l=-1,j.length&&e()}function e(){if(!k){var a=setTimeout(d);k=!0;for(var b=j.length;b;){for(h=j,j=[];++l<b;)h&&h[l].run();l=-1,b=j.length}h=null,k=!1,clearTimeout(a)}}function f(a,b){this.fun=a,this.array=b}function g(){}var h,i=b.exports={},j=[],k=!1,l=-1;i.nextTick=function(a){var b=new Array(arguments.length-1);if(arguments.length>1)for(var c=1;c<arguments.length;c++)b[c-1]=arguments[c];j.push(new f(a,b)),1!==j.length||k||setTimeout(e,0)},f.prototype.run=function(){this.fun.apply(null,this.array)},i.title="browser",i.browser=!0,i.env={},i.argv=[],i.version="",i.versions={},i.on=g,i.addListener=g,i.once=g,i.off=g,i.removeListener=g,i.removeAllListeners=g,i.emit=g,i.binding=function(a){throw new Error("process.binding is not supported")},i.cwd=function(){return"/"},i.chdir=function(a){throw new Error("process.chdir is not supported")},i.umask=function(){return 0}},{}]},{},[1]); |
node_modules/material-ui/svg-icons/device/screen-lock-landscape.js | SerendpityZOEY/Solr-Search-React-UI | 'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _pure = require('recompose/pure');
var _pure2 = _interopRequireDefault(_pure);
var _SvgIcon = require('../../SvgIcon');
var _SvgIcon2 = _interopRequireDefault(_SvgIcon);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var DeviceScreenLockLandscape = function DeviceScreenLockLandscape(props) {
return _react2.default.createElement(
_SvgIcon2.default,
props,
_react2.default.createElement('path', { d: 'M21 5H3c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm-2 12H5V7h14v10zm-9-1h4c.55 0 1-.45 1-1v-3c0-.55-.45-1-1-1v-1c0-1.11-.9-2-2-2-1.11 0-2 .9-2 2v1c-.55 0-1 .45-1 1v3c0 .55.45 1 1 1zm.8-6c0-.66.54-1.2 1.2-1.2.66 0 1.2.54 1.2 1.2v1h-2.4v-1z' })
);
};
DeviceScreenLockLandscape = (0, _pure2.default)(DeviceScreenLockLandscape);
DeviceScreenLockLandscape.displayName = 'DeviceScreenLockLandscape';
DeviceScreenLockLandscape.muiName = 'SvgIcon';
exports.default = DeviceScreenLockLandscape; |
modules/__tests__/Redirect-test.js | bs1180/react-router | import expect from 'expect'
import React from 'react'
import { render, unmountComponentAtNode } from 'react-dom'
import createHistory from 'history/lib/createMemoryHistory'
import Redirect from '../Redirect'
import Router from '../Router'
import Route from '../Route'
describe('A <Redirect>', function () {
let node
beforeEach(function () {
node = document.createElement('div')
})
afterEach(function () {
unmountComponentAtNode(node)
})
it('works', function (done) {
render((
<Router history={createHistory('/notes/5')}>
<Route path="/messages/:id" />
<Redirect from="/notes/:id" to="/messages/:id" />
</Router>
), node, function () {
expect(this.state.location.pathname).toEqual('/messages/5')
done()
})
})
it('works with relative paths', function (done) {
render((
<Router history={createHistory('/nested/route1')}>
<Route path="nested">
<Route path="route2" />
<Redirect from="route1" to="route2" />
</Route>
</Router>
), node, function () {
expect(this.state.location.pathname).toEqual('/nested/route2')
done()
})
})
it('works with relative paths with param', function (done) {
render((
<Router history={createHistory('/nested/1/route1')}>
<Route path="nested/:id">
<Route path="route2" />
<Redirect from="route1" to="route2" />
</Route>
</Router>
), node, function () {
expect(this.state.location.pathname).toEqual('/nested/1/route2')
done()
})
})
})
|
docs/app/Examples/elements/Segment/Types/SegmentExampleStacked.js | vageeshb/Semantic-UI-React | import React from 'react'
import { Segment } from 'semantic-ui-react'
const SegmentExampleStacked = () => (
<Segment stacked>
Pellentesque habitant morbi tristique senectus.
</Segment>
)
export default SegmentExampleStacked
|
client/src/components/Login/index.js | ultranaut/react-chat | import React, { Component } from 'react';
import './Login.scss';
class Login extends Component {
state = { username: '' };
submitUser = () => {
this.props.tryLogin(this.state.username);
};
updateInput = (e) => {
if (e.keyCode === 13) {
return this.submitUser();
}
this.setState({ username: e.target.value });
};
render = () => {
return (
<div id="login">
<div className="wrapper">
<input
type="text"
className="nickname"
value={this.state.username}
onChange={this.updateInput}
onKeyDown={this.updateInput}
placeholder="Nickname..."
/>
</div>
</div>
);
};
}
export default Login;
|
src/components/Grid.js | mikebarkmin/gestyled | import React from 'react';
import { Grid } from 'grid-styled';
export default props => <Grid {...props} />;
|
src/demos/building-a-geospatial-app/6-linking-it-all/src/charts.js | uber-common/vis-academy | import React from 'react';
import { charts } from './style';
import {
VerticalBarSeries,
XAxis,
XYPlot,
YAxis
} from 'react-vis';
export default function Charts({
highlight,
highlightedHour,
pickups,
select,
selectedHour
}) {
if (!pickups) {
return (<div style={charts} />);
}
const data = pickups.map(d => {
let color = '#125C77';
if (d.hour === selectedHour) {
color = '#19CDD7';
}
if (d.hour === highlightedHour) {
color = '#17B8BE';
}
return { ...d, color };
});
return (<div style={charts}>
<h2>Pickups by hour</h2>
<p>As percentage of all trips</p>
<XYPlot
margin={{ left: 40, right: 25, top: 10, bottom: 25 }}
height={140}
width={480}
yDomain={[0, 1000]}
onMouseLeave={() => highlight(null)}
>
<YAxis
tickFormat={d => (d / 100).toFixed(0) + '%'}
/>
<VerticalBarSeries
colorType="literal"
data={data}
onValueMouseOver={d => highlight(d.hour)}
onValueClick={d => select(d.hour)}
style={{ cursor: 'pointer' }}
/>
<XAxis
tickFormat={h => (h % 24) >= 12 ?
(h % 12 || 12) + 'PM' :
(h % 12 || 12) + 'AM'
}
tickSizeInner={0}
tickValues={[0, 6, 12, 18, 24]}
/>
</XYPlot>
</div>);
} |
ajax/libs/primereact/6.5.0-rc.2/scrolltop/scrolltop.esm.js | cdnjs/cdnjs | import React, { Component } from 'react';
import { DomHandler, ZIndexUtils, classNames } from 'primereact/utils';
import { CSSTransition } from 'primereact/csstransition';
import { Ripple } from 'primereact/ripple';
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _typeof(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function _typeof(obj) {
return typeof obj;
};
} else {
_typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
}
return _assertThisInitialized(self);
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
var propTypes = {exports: {}};
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var ReactPropTypesSecret$1 = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
var ReactPropTypesSecret_1 = ReactPropTypesSecret$1;
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var ReactPropTypesSecret = ReactPropTypesSecret_1;
function emptyFunction() {}
function emptyFunctionWithReset() {}
emptyFunctionWithReset.resetWarningCache = emptyFunction;
var factoryWithThrowingShims = function() {
function shim(props, propName, componentName, location, propFullName, secret) {
if (secret === ReactPropTypesSecret) {
// It is still safe when called from React.
return;
}
var err = new Error(
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
err.name = 'Invariant Violation';
throw err;
} shim.isRequired = shim;
function getShim() {
return shim;
} // Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
elementType: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim,
exact: getShim,
checkPropTypes: emptyFunctionWithReset,
resetWarningCache: emptyFunction
};
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
{
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
propTypes.exports = factoryWithThrowingShims();
}
var PropTypes = propTypes.exports;
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var ScrollTop = /*#__PURE__*/function (_Component) {
_inherits(ScrollTop, _Component);
var _super = _createSuper(ScrollTop);
function ScrollTop(props) {
var _this;
_classCallCheck(this, ScrollTop);
_this = _super.call(this, props);
_this.state = {
visible: false
};
_this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
_this.onEnter = _this.onEnter.bind(_assertThisInitialized(_this));
_this.onEntered = _this.onEntered.bind(_assertThisInitialized(_this));
_this.onExited = _this.onExited.bind(_assertThisInitialized(_this));
_this.scrollElementRef = /*#__PURE__*/React.createRef();
return _this;
}
_createClass(ScrollTop, [{
key: "onClick",
value: function onClick() {
var scrollElement = this.props.target === 'window' ? window : this.helper.parentElement;
scrollElement.scroll({
top: 0,
behavior: this.props.behavior
});
}
}, {
key: "checkVisibility",
value: function checkVisibility(scrollY) {
this.setState({
visible: scrollY > this.props.threshold
});
}
}, {
key: "bindParentScrollListener",
value: function bindParentScrollListener() {
var _this2 = this;
this.scrollListener = function () {
_this2.checkVisibility(_this2.helper.parentElement.scrollTop);
};
this.helper.parentElement.addEventListener('scroll', this.scrollListener);
}
}, {
key: "bindDocumentScrollListener",
value: function bindDocumentScrollListener() {
var _this3 = this;
this.scrollListener = function () {
_this3.checkVisibility(DomHandler.getWindowScrollTop());
};
window.addEventListener('scroll', this.scrollListener);
}
}, {
key: "unbindParentScrollListener",
value: function unbindParentScrollListener() {
if (this.scrollListener) {
this.helper.parentElement.removeEventListener('scroll', this.scrollListener);
this.scrollListener = null;
}
}
}, {
key: "unbindDocumentScrollListener",
value: function unbindDocumentScrollListener() {
if (this.scrollListener) {
window.removeEventListener('scroll', this.scrollListener);
this.scrollListener = null;
}
}
}, {
key: "onEnter",
value: function onEnter() {
ZIndexUtils.set('overlay', this.scrollElementRef.current);
}
}, {
key: "onEntered",
value: function onEntered() {
this.props.onShow && this.props.onShow();
}
}, {
key: "onExited",
value: function onExited() {
ZIndexUtils.clear(this.scrollElementRef.current);
this.props.onHide && this.props.onHide();
}
}, {
key: "componentDidMount",
value: function componentDidMount() {
if (this.props.target === 'window') this.bindDocumentScrollListener();else if (this.props.target === 'parent') this.bindParentScrollListener();
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
if (this.props.target === 'window') this.unbindDocumentScrollListener();else if (this.props.target === 'parent') this.unbindParentScrollListener();
ZIndexUtils.clear(this.scrollElementRef.current);
}
}, {
key: "render",
value: function render() {
var _this4 = this;
var className = classNames('p-scrolltop p-link p-component', {
'p-scrolltop-sticky': this.props.target !== 'window'
}, this.props.className);
var iconClassName = classNames('p-scrolltop-icon', this.props.icon);
var isTargetParent = this.props.target === 'parent';
return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(CSSTransition, {
nodeRef: this.scrollElementRef,
classNames: "p-scrolltop",
in: this.state.visible,
timeout: {
enter: 150,
exit: 150
},
options: this.props.transitionOptions,
unmountOnExit: true,
onEnter: this.onEnter,
onEntered: this.onEntered,
onExited: this.onExited
}, /*#__PURE__*/React.createElement("button", {
ref: this.scrollElementRef,
type: "button",
className: className,
style: this.props.style,
onClick: this.onClick
}, /*#__PURE__*/React.createElement("span", {
className: iconClassName
}), /*#__PURE__*/React.createElement(Ripple, null))), isTargetParent && /*#__PURE__*/React.createElement("span", {
ref: function ref(el) {
return _this4.helper = el;
},
className: "p-scrolltop-helper"
}));
}
}]);
return ScrollTop;
}(Component);
_defineProperty(ScrollTop, "defaultProps", {
target: 'window',
threshold: 400,
icon: 'pi pi-chevron-up',
behavior: 'smooth',
className: null,
style: null,
transitionOptions: null,
onShow: null,
onHide: null
});
_defineProperty(ScrollTop, "propTypes", {
target: PropTypes.string,
threshold: PropTypes.number,
icon: PropTypes.string,
behavior: PropTypes.string,
className: PropTypes.string,
style: PropTypes.object,
transitionOptions: PropTypes.object,
onShow: PropTypes.func,
onHide: PropTypes.func
});
export { ScrollTop };
|
js/app/dashboard/store.js | monetario/web |
'use strict';
import React from 'react';
import Reflux from 'reflux';
import async from 'async';
import axios from 'axios';
import API from '../../api';
import Actions from './actions';
var Store = Reflux.createStore({
listenables: [
Actions
],
init() {
this.balance = {
cash_flow: 0,
end_balance: 0,
income: 0,
expense: 0,
start_balance: 0
};
this.categories = {};
this.loaded = false;
},
getDefaultData() {
return {
loaded: this.loaded,
balance: this.balance,
categories: this.categories
};
},
callFunc(func, callback) {
func(callback);
},
loadCategories(callback) {
API.get('/API/v1/group_categories/?expand=1').then((data) => {
let categories = _.zipObject(data.objects.map((x) => {return x.id}), data.objects);
callback(null, {categories: categories});
});
},
loadBalance(callback) {
var curDate = new Date();
API.get(`/API/v1/balance/${curDate.getFullYear()}/${curDate.getMonth() + 1}/`).then((data) => {
callback(null, {balance: data});
});
},
onLoad() {
let loadFuncs = [
this.loadCategories,
this.loadBalance
];
async.mapSeries(
loadFuncs,
this.callFunc,
(err, results) => {
if (err) {
err.map((error) => {
Error(error);
});
return;
}
let mergedResults = {};
results.map((result) => {
_.merge(mergedResults, result);
});
this.trigger(mergedResults);
this.loaded = true;
this.trigger({loaded: this.loaded});
}
);
},
});
export default Store;
|
src/components/AddImage.js | dggriffin/noteworthy | //import styles from 'styles/Note.css';
import React from 'react';
import { FlatButton, TextField, IconButton } from 'material-ui';
import AddCircleIcon from 'material-ui/svg-icons/content/add-circle';
import RemoveCircleIcon from 'material-ui/svg-icons/content/remove-circle';
class AddImage extends React.Component {
constructor(props) {
super(props);
this.state = {
urlList: [],
errorText: ''
};
}
renderUrlFields() {
return this.state.urlList.map((url, index) => {
return <div key={`${index}-url-field`} style={{display: 'flex', alignItems: 'center'}}>
<TextField
id={`${index}-url-field`}
value={url}
style={{width: '70%'}}
hintText="Enter Image URL"
errorText={this.state.errorText}
onChange={this.handleUrlChange.bind(this, index)}
/>
<IconButton
onClick={this.handleRemoveLink.bind(this, index)}>
<RemoveCircleIcon color='grey'/>
</IconButton>
</div>
});
}
handleUrlChange(index, event) {
let urlList = [...this.state.urlList];
urlList[index] = event.target.value;
this.setState({urlList});
if(/\.(jpe?g|png|gif|bmp)$/i.test(event.target.value))
{
this.props.handleUrlChange(event.target.value);
this.setState({errorText: ''})
}
else {
this.setState({errorText: 'Must be a valid image url ending in .jp(e)g, .png, .gif, .bmp'})
}
}
handleAddLink() {
let urlList = [...this.state.urlList];
urlList.push('');
this.setState({urlList});
this.props.handleUrlChange('');
}
handleRemoveLink(index) {
let urlList = [...this.state.urlList];
urlList.splice(index, 1);
this.setState({urlList, errorText: ''});
this.props.handleUrlChange(urlList);
}
render() {
return (
<div style={{display: 'flex', flexDirection: 'column'}}>
{this.renderUrlFields()}
<span>
{
this.state.urlList.length ? <div></div> :
<FlatButton
label="Add Image Link"
primary={true}
onClick={this.handleAddLink.bind(this)}
icon={<AddCircleIcon/>}
/>
}
</span>
</div>
);
}
}
export default AddImage;
|
src/svg-icons/places/beach-access.js | ichiohta/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let PlacesBeachAccess = (props) => (
<SvgIcon {...props}>
<path d="M13.127 14.56l1.43-1.43 6.44 6.443L19.57 21zm4.293-5.73l2.86-2.86c-3.95-3.95-10.35-3.96-14.3-.02 3.93-1.3 8.31-.25 11.44 2.88zM5.95 5.98c-3.94 3.95-3.93 10.35.02 14.3l2.86-2.86C5.7 14.29 4.65 9.91 5.95 5.98zm.02-.02l-.01.01c-.38 3.01 1.17 6.88 4.3 10.02l5.73-5.73c-3.13-3.13-7.01-4.68-10.02-4.3z"/>
</SvgIcon>
);
PlacesBeachAccess = pure(PlacesBeachAccess);
PlacesBeachAccess.displayName = 'PlacesBeachAccess';
PlacesBeachAccess.muiName = 'SvgIcon';
export default PlacesBeachAccess;
|
src/components/AsyncAutocomplete/AsyncAutocomplete.js | sars/appetini-front | import React from 'react';
import Autocomplete from 'react-toolbox/lib/autocomplete';
import style from 'react-toolbox/lib/autocomplete/style';
import classNames from 'classnames';
import autocompleteStyles from 'components/autocomplete/autocomplete.scss';
export default class AsyncAutocomplete extends Autocomplete {
constructor(...args) {
super(...args);
const _handleQueryFocus = this.handleQueryFocus;
this.handleQueryFocus = () => {
this.props.onUpdateSuggestions(this.state.query);
_handleQueryFocus();
};
}
componentWillReceiveProps(nextProps) {
if (!this.props.multiple && this.props.value !== nextProps.value) {
this.setState({query: nextProps.value});
}
}
shouldComponentUpdate(nextProps, nextState) {
if (this.props.onUpdateSuggestions && this.state.query !== nextState.query) {
this.props.onUpdateSuggestions(nextState.query);
}
return super.shouldComponentUpdate(nextProps, nextState);
}
suggestions() {
const suggest = new Map();
const values = this.values();
for (const [key, value] of this.source()) {
if (!values.has(key)) {
suggest.set(key, value);
}
}
return suggest;
}
renderSuggestions() {
if (this.suggestions().size === 0) {
const className = classNames(style.suggestions, {[style.up]: this.state.direction === 'up'});
return (
<ul ref="suggestions" className={classNames(className, autocompleteStyles.noSuggestions)}>
<li className={style.suggestion}>No suggestions</li>
</ul>
);
}
return super.renderSuggestions();
}
}
|
src/encoded/static/components/viz/components/SVGFilters.js | 4dn-dcic/fourfront | 'use strict';
import React from 'react';
export class SVGFilters extends React.Component {
static defaultProps = {
'enabled' : true,
'wrapInOwnSVG' : true,
'includeFilters' : ['svg-filter-highlight', 'svg-filter-brightness']
}
shouldComponentUpdate(){
return false; // We never need to update this. Let's improve performance a little bit instead of re-rendering.
}
renderFilters(){
var filterComponents = [];
this.props.includeFilters.forEach(function(filterID){
if (filterID === 'svg-filter-highlight'){
filterComponents.push(
<filter id="svg-filter-highlight" key="svg-filter-highlight">
<feFlood floodColor="white" result="COLOR-black"></feFlood>
<feImage xmlnsXlink="http://www.w3.org/1999/xlink" xlinkHref="data:image/svg+xml;charset=utf-8,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20width%3D%22100px%22%20height%3D%22200px%22%20%20%3E%0A%09%3Cdefs%3E%0A%09%09%3Cpattern%20id%3D%22pattern%22%20patternUnits%3D%22userSpaceOnUse%22%20width%3D%2210%22%20height%3D%2210%22%3E%0A%0A%09%09%09%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M0%2C8.239V10h1.761L0%2C8.239z%22%2F%3E%0A%09%09%09%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M5%2C0l5%2C5l0%2C0V3.238L6.762%2C0H5z%22%2F%3E%0A%09%09%09%3Cpolygon%20fill%3D%22%23FFFFFF%22%20points%3D%220%2C3.239%200%2C5%205%2C10%206.761%2C10%20%22%2F%3E%0A%09%09%09%3Cpolygon%20fill%3D%22%23FFFFFF%22%20points%3D%221.762%2C0%200%2C0%2010%2C10%2010%2C8.238%20%22%2F%3E%0A%09%09%3C%2Fpattern%3E%0A%09%3C%2Fdefs%3E%0A%09%3Crect%20x%3D%220%22%20y%3D%220%22%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22url(%23pattern)%22%20%2F%3E%0A%3C%2Fsvg%3E"
x="0" y="2" width="100" height="200" result="STRIPED-FILL_10"></feImage>
<feTile in="STRIPED-FILL_10" result="STRIPED-FILL_20"></feTile>
<feComposite operator="in" in="STRIPED-FILL_20" in2="SourceAlpha" result="STRIPED-FILL_30"></feComposite>
<feComposite operator="in" in="COLOR-black" in2="STRIPED-FILL_30" result="STRIPED-FILL_40"></feComposite>
<feMerge result="BEVEL_40">
<feMergeNode in="SourceGraphic" />
<feMergeNode in="STRIPED-FILL_40" />
</feMerge>
</filter>
);
}
if (filterID === 'svg-filter-brightness'){
filterComponents.push(
<filter id="svg-filter-brightness" key="svg-filter-brightness">
<feComponentTransfer>
<feFuncR type="linear" slope="1.3"/>
<feFuncG type="linear" slope="1.3"/>
<feFuncB type="linear" slope="1.3"/>
</feComponentTransfer>
</filter>
);
}
});
return <defs>{ filterComponents }</defs>;
}
render(){
if (!this.props.enabled) return null;
if (this.props.wrapInOwnSVG){
return <svg id="svg-filters" height={0} width={0}>{ this.renderFilters() }</svg>;
} else return this.renderFilters();
}
}
|
examples/decorators/app/index.js | stackscz/re-app | import React from 'react';
import App from './App';
import Example from '../../Example';
const codeFiles = [
{
name: './App.js',
content: require('!!raw!./App.js'),
description: 'Actual app code',
},
];
export default class AppDecoratorExample extends React.Component {
render() {
return (
<Example
readme={require('!!raw!./README.md')}
codeFiles={codeFiles}
sourcePath="decorators/app.js"
>
<App />
</Example>
);
}
}
|
app/containers/HomePage.js | sirgalleto/gearmanUI | // @flow
import React, { Component } from 'react';
import Home from '../components/Home';
export default class HomePage extends Component {
render() {
return (
<Home />
);
}
}
|
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