code
stringlengths 2
1.05M
| repo_name
stringlengths 5
114
| path
stringlengths 4
991
| language
stringclasses 1
value | license
stringclasses 15
values | size
int32 2
1.05M
|
|---|---|---|---|---|---|
var express = require('express');
var routes = require('./routes');
var fs = require('fs');
var persist = require('persist');
var multipart = require('connect-multiparty');
var multipartMiddleware = multipart();
//Settings
var SERVER_PORT = 3000;
var DB_CONFIG = {
'driver': 'sqlite3',
'filename': 'content/kollektor.sqlite',
'defautFilename': 'content/kollektor.sqlite.default'
};
// DB Configuration
persist.setDefaultConnectOptions(DB_CONFIG);
if (!fs.existsSync(__dirname + '/content/images')) {
fs.mkdir(__dirname + '/content/images');
}
//check if DB exists and create new one if it doesn't
if (!fs.existsSync(DB_CONFIG.filename)) {
fs.createReadStream(__dirname + '/' + DB_CONFIG.defautFilename).pipe(fs.createWriteStream(__dirname + '/' + DB_CONFIG.filename));
}
// App Configuration
var app = module.exports = express();
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.set('view options', { layout: false, pretty: true });
app.use(express.static(__dirname + '/public'));
app.get('/', routes.index);
app.get('/tag/*', routes.index);
app.get('/complexity/*', routes.index);
app.get('/s/*', routes.index);
app.get('/bookmarklet', routes.bookmarklet);
app.get('/api/get/*', routes.api.get);
app.get('/api/post', routes.api.post);
app.get('/api/update', routes.api.update);
app.post('/api/upload', multipartMiddleware, routes.api.upload);
app.get('/api/delete', routes.api.delete);
app.get('/api/tags', routes.api.tags);
app.get('/api/latest', routes.api.latest);
app.get('/tags', routes.tags);
app.get('/images/*', routes.images);
app.get('/js/config.js', function(req, res) {
res.send('var inspiration_server = "http://localhost:'+SERVER_PORT+'"; var inspiration_tags = ""');
})
app.listen(SERVER_PORT, function(){
console.log("Express server listening on port %d in %s mode", SERVER_PORT, app.settings.env);
});
| vorg/kollektor | app.js | JavaScript | mit | 1,873 |
import styled from 'styled-components'
import defaultMixin from './mixins/default'
const Button = styled.button`
${defaultMixin}
background-color: ${props => props.selected ? '#1abc9c' : '#bcbcbc'};
color: #fff;
padding: 10px 15px;
font-size: 13px;
border-radius: 4px;
border: 0;
line-height: 1.4;
cursor: pointer;
text-transform: uppercase;
margin-left: 10px;
`
export default Button
| tessereact/tessereact | src/styled/Button.js | JavaScript | mit | 409 |
import React, { PropTypes } from 'react';
import Helmet from 'react-helmet';
import { connect } from 'react-redux';
import styles from './LogManagement.scss';
import { toggleSortByGroup } from '../../redux/modules/logManagement';
import SettingsPageHeader from '../../components/PageHeaders/SettingsPageHeader/SettingsPageHeader.js';
import NewLogPanel from './NewLogPanel/NewLogPanel.js';
import GroupLogManagementPanels from './GroupLogManagementPanels/GroupLogManagementPanels.js';
import LogManagementPanel from './LogManagementPanel/LogManagementPanel.js';
const LogManagement = ({ sortByGroup, toggleSortAction, groupIdsAlphabetically, logIdsAlphabetically }) => (
<section className={styles.logManagement}>
<Helmet title="Settings - Logs" />
<SettingsPageHeader
title="Log Management"
actions={(
<label className={styles.sortToggle} htmlFor="logManagementPageSortByGroup">
<span>Sort by group</span>
<input id="logManagementPageSortByGroup" type="checkbox" checked={sortByGroup} onChange={toggleSortAction} />
</label>
)}
/>
<section>
<NewLogPanel />
<div>
{sortByGroup
? groupIdsAlphabetically.map(groupId => <GroupLogManagementPanels key={groupId} groupId={groupId} />)
: <ol>{logIdsAlphabetically.map(logId => <li key={logId}><LogManagementPanel displayGroupName logId={logId} /></li>)}</ol>
}
</div>
</section>
</section>
);
LogManagement.propTypes = {
sortByGroup: PropTypes.bool.isRequired,
toggleSortAction: PropTypes.func.isRequired,
logIdsAlphabetically: PropTypes.arrayOf(PropTypes.string).isRequired,
groupIdsAlphabetically: PropTypes.arrayOf(PropTypes.string).isRequired
};
export default connect(state => ({
sortByGroup: state.logManagement.sortByGroup,
logIdsAlphabetically: state.logs.idsAlphabetically,
groupIdsAlphabetically: state.groups.groupIdsAlphabetically
}), {
toggleSortAction: toggleSortByGroup
})(LogManagement);
| logger-app/logger-app | src/containers/LogManagement/LogManagement.js | JavaScript | mit | 2,005 |
/* Author: Ian Beveridge
Game logic for the Plat5 demo layout game.
*/
var DemoLayout = (function() { /* Begin class definition */
function DemoLayout()
{
}
DemoLayout.prototype.gameInit = function(game)
{
this.game = game;
log("Game init",game);
game.loadLevel("first");
}
DemoLayout.prototype.update = function(time)
{
var g = this.game;
var xp = (Math.sin(time/600) + 1)/2;
var yp = (Math.cos(time/400) + 1)/2;
g.setParallaxPos(xp, yp);
this.fpstxt.setText(g.fps);
}
DemoLayout.prototype.levelInit = function()
{
log("Level init");
}
DemoLayout.prototype.resourceProgress = function(pc)
{
log("Load progress: "+pc+"%");
}
DemoLayout.prototype.screenReady = function()
{
log("Screen ready");
}
DemoLayout.prototype.err = function(err)
{
log("ERROR: "+err);
}
return DemoLayout; })(); /* End class definition */
| izb/Plat5 | examples/demolayout/js/demolayout.js | JavaScript | mit | 887 |
import React, { PropTypes } from 'react';
import SampleListRow from './SampleListRow';
const SampleList = ({ samples }) => {
return (
<table className="stack">
<thead>
<tr>
<th>#</th>
<th>Title</th>
<th>Author</th>
<th>Category</th>
<th>Lenght</th>
</tr>
</thead>
<tbody>
{samples.map(sample =>
<SampleListRow key={sample.id} sample={sample} />
)}
</tbody>
</table>
);
};
SampleList.propTypes = {
samples: PropTypes.array.isRequired
};
export default SampleList;
| immutablelist/React-redux-starter | app/components/about/SampleList.js | JavaScript | mit | 523 |
import axios from 'axios';
export const FETCH_POSTS = "fetch_posts";
export const FETCH_POST = "fetch_post";
export const CREATE_POST = "create_post";
export const DELETE_POST = "delete_post";
const ROOT_URL = "http://reduxblog.herokuapp.com/api";
const API_KEY = "?key=majalcmaj";
export function fetchPosts() {
const request = axios.get(`${ROOT_URL}/posts${API_KEY}`);
return {
type: FETCH_POSTS,
payload: request
};
}
export function createPost(values, callback) {
const request = axios.post(`${ROOT_URL}/posts${API_KEY}`, values)
.then(callback);
return {
type: CREATE_POST,
payload: request
}
}
export function fetchPost(id) {
const request = axios.get(`${ROOT_URL}/posts/${id}${API_KEY}`);
return {
type: FETCH_POST,
payload: request
};
}
export function deletePost(id, callback) {
const request = axios.delete(`${ROOT_URL}/posts/${id}${API_KEY}`)
.then(callback);
return {
type: DELETE_POST,
payload: id
};
} | majalcmaj/ReactJSCourse | react-notes/src/actions/index.js | JavaScript | mit | 1,051 |
'use strict';
var gutil = require('gulp-util');
var through = require('through2');
var postcss = require('postcss');
var pxtorem = require('postcss-pxtorem');
var PLUGIN_NAME = 'gulp-pxtorem';
module.exports = function (options, postcssOptions) {
return through.obj(function (file, enc, cb) {
if (file.isNull()) {
this.push(file);
return cb();
}
if (file.isStream()) {
this.emit('error', new gutil.PluginError(PLUGIN_NAME, 'Streaming not supported'));
return cb();
}
try {
file.contents = new Buffer(postcss(pxtorem(options)).process(file.contents.toString(), postcssOptions).css);
} catch (err) {
this.emit('error', new gutil.PluginError(PLUGIN_NAME, err));
}
this.push(file);
cb();
});
};
| cuth/gulp-pxtorem | index.js | JavaScript | mit | 850 |
function homeHandler (ctx) {
ctx.res.send('Hello world!')
}
function testHandler (ctx) {
ctx.res.send('Welcome to the test endpoint!')
}
module.exports = {
name: 'core',
routes: [
{
route: '/',
handlers: [
{
methods: ['get', 'post'],
handler: homeHandler
}
]
},
{
route: '/test',
handlers: [
{
methods: ['get', 'post'],
handler: testHandler
}
]
}
]
}
| vsimonian/molecular | test-module.js | JavaScript | mit | 487 |
var fs = require("fs");
var needle = require("needle");
var config = {};
config.token = process.env.DIGITAL_OCEAN_TOKEN;
var dropletName = process.argv[2];
var region = process.argv[3];
var imageName = process.argv[4];
var hosts = "[servers]\n"
var dropletID = 0;
var headers =
{
'Content-Type':'application/json',
Authorization: 'Bearer ' + config.token
};
var droplet =
{
createDroplet: function (dropletName, region, imageName, servers)
{
var data =
{
"name": dropletName,
"region":region,
"size":"1gb",
"image":imageName,
"ssh_keys":[parseInt(process.env.DIGITAL_OCEAN_SSH_ID, 10)],
"backups":false,
"ipv6":false,
"user_data":null,
"private_networking":null
};
console.log("Attempting to create: " + JSON.stringify(data) );
needle.post("https://api.digitalocean.com/v2/droplets", data, {headers:headers,json:true}, function(err, res, body){
dropletID = body.droplet.id;
console.log("\nDroplet created with droplet ID: " + dropletID);
console.log("\nWaiting for droplet's IP assignment.......");
setTimeout(function(){ // since IP assignment to a droplet takes time, I am making my program wait for the IP assignment.
needle.get("https://api.digitalocean.com/v2/droplets/" + dropletID, {headers:headers}, function(err, response){
data = response.body;
var ip = "node_droplet_" + dropletID + " ansible_ssh_host=" + data.droplet.networks.v4[0].ip_address + " ansible_ssh_user=root" + "\n";
fs.appendFile('inventory', ip, function(err){
console.log("\nNew droplet ID written to inventory.");
if(err) {
return console.log(err);
}
});
});
}, 12000);
});
}
};
fs.exists("inventory", function(exists){
if(!exists){
fs.writeFile('inventory', hosts, function(err){
if(err) {
return console.log(err);
}
});
}
});
droplet.createDroplet(dropletName, region, imageName);
| DevOps-HeadBangers/Milestone3 | createDroplet.js | JavaScript | mit | 1,960 |
// Makes sure the traceur runtime is loaded
import {} from 'traceur';
import iter from './iter';
export { iter, iter as default };
| tucksen/es6-iter | src/index.js | JavaScript | mit | 132 |
import React, {Component, PropTypes} from 'react';
import ListEvent from './ListEvent';
require('../styles/style.css');
class List extends Component {
createListItems() {
return this.props.events.map((event, index) => {
return (<ListEvent
showingNormalEvents={true}
setActiveEvent={this.props.setActiveEvent}
setEventModal={this.props.setEventModal}
setEditModal={this.props.setEditModal}
setConfirmEdit={this.props.setConfirmEdit}
event={event}
key={index}
title={event.title}
emotion={event.emotion}
/>);
})
}
render() {
var listItems = this.createListItems();
return(
<div className="list">
{listItems}
</div>
);
}
}
List.propTypes = {
events: PropTypes.array.isRequired
}
export default List;
| papernotes/actemotion | src/components/List.js | JavaScript | mit | 838 |
'use strict';
module.exports = function (grunt) {
var devPort = 9578;
var reloadPort = 35729;
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
// =======================
// DEV VARIABLES =========
// =======================
dev: {
scripts: ['dev/scripts/**/*.js'],
css: ['dev/styles/**/*.css']
},
// =======================
// COFFEE-SCRIPT CONFIG ==
// =======================
coffee: {
dev: {
files: [{
expand: true,
cwd: 'app/coffee',
src: ['**/*.coffee'],
dest: 'dev/scripts',
ext: '.js'
}]
}
},
// =======================
// JADE CONFIG ===========
// =======================
jade: {
dev: {
options: {
pretty: true
},
files: [{
expand: true,
cwd: 'app/',
src: ['**/*.jade', '!layout.jade'],
dest: 'dev/',
ext: '.html'
}]
}
},
// =======================
// STYLUS CONFIG =========
// =======================
stylus: {
dev: {
options: {
compress: false
},
files: [{
expand: true,
cwd: 'app/stylus',
src: ['**/*.styl'],
dest: 'dev/styles',
ext: '.css'
}]
},
serve: {},
test: {},
build: {}
},
// =======================
// CSS-LINT CONFIG ========
// =======================
csslint: {
lint: {
src: ['dev/styles/**/*.css']
}
},
// =======================
// COPY CONFIG ===========
// =======================
copy: {
dev: {
files: [{
expand: true,
cwd: 'app/images/',
src: ['**'],
dest: 'dev/images'
}]
},
dist: {
files: [{
expand: true,
cwd: 'dev/',
src: ['images/**', '**/*.html'],
dest: 'dist/'
}]
}
},
// =======================
// JSHINT CONFIG =========
// =======================
jshint: {
lint: {
src: 'dev/scripts/**/*.js'
},
},
// =======================
// CONNECT CONFIG ========
// =======================
connect: {
dev: {
options: {
port: devPort,
livereload: reloadPort,
hostname: 'localhost',
base: 'dev/'
},
livereload: {
options: {
open: true,
base: ['app']
}
}
}
},
// =======================
// WATCH CONFIG ==========
// =======================
watch: {
options: {
livereload: reloadPort
},
livereload: {
options: {
livereload: true
},
files: [
'dev/**/*.html',
'dev/styles/**/*.css',
'dev/scripts/**/*.js'
]
},
coffee: {
files: ['app/coffee/**/*.coffee'],
// the created js files linting is done here
tasks: ['newer:coffee:dev', 'newer:jshint']
},
stylus: {
files: ['app/stylus/**/*.styl'],
tasks: ['newer:stylus:dev']
},
views: {
files: ['app/**/*.jade'],
tasks: ['jade:dev'] // removed newer: because changes to layout are not reflection
},
includeSource: {
files: ['dev/scripts/**/*.js', 'dev/styles/**/*.js'],
tasks: ['includeSource'],
options: {
event:['added', 'deleted']
}
}
},
// =======================
// AUTO-INCLUDE CONFIG ===
// =======================
includeSource: {
options: {
ordering: 'top-down',
templates: {
jade: {
js: 'script(src="{filePath}", type="text/javascript")',
css: 'link(href="{filePath}", rel="stylesheet", type="text/css")'
}
},
// Removes the 'dev/' prefix of the path
rename: function (dest, matched) {
return matched.substr('dev/'.length);
}
},
targets: {
// this main template hold all the style and script references and is applied to all pages
files: {'app/layout.jade': 'app/layout.jade'}
}
},
// =======================
// PROCESS-HTML CONFIG ===
// FOR DISTRIBUTION ======
// =======================
processhtml: {
dist: {
files: [{
expand: true,
cwd: 'dev/',
src: ['**/*.html'],
dest: 'dist/',
ext: '.html'
}]
}
},
// =======================
// CONCAT CONFIG =========
// =======================
concat: {
js: {
src: 'dev/scripts/**/*.js',
dest: 'temp/js/scripts.js'
},
css: {
src: 'dev/styles/**/*.css',
dest: 'temp/css/style.css'
}
},
// =======================
// MIN CONFIG ============
// =======================
uglify: {
js: {
src: 'temp/js/scripts.js',
dest: 'dist/scripts/scripts.min.js'
}
},
cssmin: {
css:{
src: 'temp/css/style.css',
dest: 'dist/styles/style.min.css'
}
},
// =======================
// CLEAN CONFIG ==========
// =======================
clean: {
temp: {
src: ['temp']
}
}
});
require('load-grunt-tasks')(grunt);
grunt.registerTask('compile', [
'newer:stylus:dev',
'jade:dev', // not using newer because there are problems with the shared layout.jade file
'newer:coffee:dev',
'newer:copy:dev',
'includeSource',
]);
grunt.registerTask('serve', [
'compile',
'jshint',
'connect:dev',
'watch']);
grunt.registerTask('build', [
'compile',
'jshint',
// 'csslint',
'concat:js',
'concat:css',
'copy:dist',
'uglify:js',
'cssmin:css',
'processhtml:dist',
'clean:temp'
]);
grunt.registerTask('default', ['serve']);
}; | kidroca/End-To-End-JavaScript-2016 | Development Tools/Gruntfile.js | JavaScript | mit | 7,635 |
cordova.define("cordova/plugin/imei",
function(require, exports, module) {
var exec = require("cordova/exec");
var IMEI = function(){};
IMEI.prototype.get = function(onSuccess, onFail){
return cordova.exec(onSuccess, onFail, 'IMEI', 'get', []);
};
var imei = new IMEI();
module.exports = imei;
});
if(!window.plugins) {
window.plugins = {};
}
if (!window.plugins.imei) {
window.plugins.imei = cordova.require("cordova/plugin/imei");
}
| kslaughter696/qsmovil | imei.js | JavaScript | mit | 485 |
import * as dat from "exdat";
export default class UI {
constructor() {
this.DatGui = new dat.GUI();
}
static updateDropdown(features, currentSelection) {
features.sort();
for (let feature of features) {
if (feature === currentSelection.x) {
$(".feature-x, .sort-by").append(`<option selected>${feature}</option>`);
} else {
$(".feature-x, .sort-by").append(`<option>${feature}</option>`);
}
if (feature === currentSelection.y) {
$(".feature-y").append(`<option selected>${feature}</option>`);
} else {
$(".feature-y").append(`<option>${feature}</option>`);
}
}
}
static toggleFeatureDropdowns() {
let chosenVisualization = $("select.visualization option:selected")[0].innerHTML;
switch ($("select.visualization").val()) {
case "overview":
$("select.feature-x, select.feature-y").attr("disabled", true);
$("select.transition").attr("disabled", false);
$("select.sort-type").attr("disabled", false);
UI.toggleTransitionLayout();
break;
case "barChart":
$("select.feature-y").attr("disabled", true);
$("select.feature-x").attr("disabled", false);
$("select.transition").attr("disabled", false);
$("select.sort-type").attr("disabled", false);
UI.toggleTransitionLayout();
break;
case "scatterPlot":
$("select.feature-x, select.feature-y").attr("disabled", false);
$("select.transition").attr("disabled", false);
$("select.sort-by, select.sort-type").attr("disabled", true);
UI.toggleTransitionLayout();
break;
case "dot":
$("select.feature-x, select.feature-y").attr("disabled", true);
$("select.transition").attr("disabled", false);
$("select.sort-by, select.sort-type").attr("disabled", true);
UI.toggleTransitionLayout();
break;
default:
$("select.feature").attr("disabled", true);
$("select.transition").attr("disabled", false);
$("select.transition-layout").attr("disabled", true);
$("select.sort-type").attr("disabled", true);
break;
}
UI.toggleSortByDropdown();
}
static toggleTransitionLayout(){
let node = $("select.transition");
if(node.attr("disabled") || node.val() === "none"){
$("select.transition-layout").attr("disabled", true);
} else {
$("select.transition-layout").attr("disabled", false);
}
}
static toggleSortByDropdown(){
let node = $("select.sort-type");
if(node.attr("disabled") || node.val() === "automatically"){
$("select.sort-by").attr("disabled", true);
} else {
$("select.sort-by").attr("disabled", false);
}
}
}
| particles-masterthesis/particles-masterthesis.github.io | src/js/ui.js | JavaScript | mit | 3,181 |
/*
* speak.js
* https://github.com/logue/speak.js
* License: GPL-3.0
*/
(function(window, undefined) {
// Use the correct document accordingly with window argument
var document = window.document;
// Define a local copy of speak
var speak = {};
// Map over speak in case of overwrite
var _speak = window.speak;
// Runs speak.js in no conflict mode, returning the original 'speak'
// variable to its owner. Returns a reference to this speak object.
speak.noConflict = function() {
window.speak = _speak;
return speak;
}
/* Cross-Browser Web Audio API Playback With Chrome And Callbacks */
// from http://www.masswerk.at/mespeak/
// alias the Web Audio API AudioContext-object
var aliasedAudioContext = window.AudioContext || window.webkitAudioContext;
// ugly user-agent-string sniffing
var isChrome = ((typeof navigator !== 'undefined') && navigator.userAgent &&
navigator.userAgent.indexOf('Chrome') !== -1);
var chromeVersion = (isChrome)?
parseInt(
navigator.userAgent.replace(/^.*?\bChrome\/([0-9]+).*$/, '$1'),
10
) : 0;
// set up a BufferSource-node
var audioContext = new aliasedAudioContext();
// Web Worker
var speakWorker;
try {
// https://github.com/yoshi6jp/speak.js/commit/b85d385024f1e20818aa9e3b272c86aa9fc2ebe6
speakWorker = new Worker(document.querySelector('script[src$="speakClient.js"]').getAttribute('src').replace(/speakClient.js$/,'speakWorker.js'));
} catch(e) {
console.log('speak.js warning: no worker support');
}
speak.play = function(text, args, onended) {
var source = audioContext.createBufferSource();
var PROFILE = 1;
function playSound(streamBuffer) {
source.connect(audioContext.destination);
// since the ended-event isn't generally implemented,
// we need to use the decodeAudioData()-method in order
// to extract the duration to be used as a timeout-delay
audioContext.decodeAudioData(streamBuffer, function(audioData) {
// detect any implementation of the ended-event
// Chrome added support for the ended-event lately,
// but it's unreliable (doesn't fire every time)
// so let's exclude it.
if (!isChrome && source.onended !== undefined) {
// we could also use "source.addEventListener('ended', callback, false)" here
source.onended = onended;
} else {
var duration = audioData.duration;
// convert to msecs
// use a default of 1 sec, if we lack a valid duration
var delay = (duration)? Math.ceil(duration * 1000) : 1000;
setTimeout(onended, delay);
}
// finally assign the buffer
source.buffer = audioData;
// start playback for Chrome >= 32
// please note that this would be without effect on iOS, since we're
// inside an async callback and iOS requires direct user interaction
if (chromeVersion >= 32) source.start(0);
},
function(error) { /* decoding-error-callback */ });
// normal start of playback, this would be essentially autoplay
// but is without any effect in Chrome 32
// let's exclude Chrome 32 and higher to avoid any double calls anyway
if (!isChrome || chromeVersion < 32) {
if (source.start) {
source.start(0);
} else {
source.noteOn(0);
}
}
}
function handleWav(wav) {
var startTime = Date.now();
var buffer=new ArrayBuffer(wav.length);
new Uint8Array(buffer).set(wav);
// TODO: try playAudioDataAPI(data), and fallback if failed
playSound(buffer);
if (PROFILE) console.log('speak.js: wav processing took ' + (Date.now()-startTime).toFixed(2) + ' ms');
}
if (args && args.noWorker) {
// Do everything right now. speakGenerator.js must have been loaded.
var startTime = Date.now();
var wav = generateSpeech(text, args);
if (PROFILE) console.log('speak.js: processing took ' + (Date.now()-startTime).toFixed(2) + ' ms');
playSound(wav);
} else {
// Call the worker, which will return a wav that we then play
var startTime = Date.now();
speakWorker.onmessage = function(event) {
if (PROFILE) console.log('speak.js: worker processing took ' + (Date.now()-startTime).toFixed(2) + ' ms');
handleWav(event.data);
};
speakWorker.postMessage({ text: text, args: args });
}
};
// Expose speak to the global object
window.speak = speak;
})(window);
| mmig/mmir-plugins-media | mmir-plugin-tts-speakjs/www/speakClient.js | JavaScript | mit | 4,661 |
var dive = require("../");
dive(process.cwd(), { all: true, recursive: false }, function(err, file) {
if (err) throw err;
console.log(file);
});
| pvorb/node-dive | test/all.js | JavaScript | mit | 150 |
define(["require", "exports", "../Matrix4", "../Quaternion", "../Vector3"], function (require, exports, Matrix4_1, Quaternion_1, Vector3_1) {
"use strict";
var Camera = (function () {
function Camera() {
this.getWorldDirection = (function () {
var quaternion = new Quaternion_1.Quaternion();
return function (optionalTarget) {
var result = optionalTarget || new Vector3_1.Vector3();
this.getWorldQuaternion(quaternion);
return result.set(0, 0, -1).applyQuaternion(quaternion);
};
})();
this.lookAt = (function () {
var m1 = new Matrix4_1.Matrix4();
return function (vector) {
m1.lookAt(this.position, vector, this.up);
this.quaternion.setFromRotationMatrix(m1);
};
})();
this.matrixWorldInverse = new Matrix4_1.Matrix4();
this.projectionMatrix = new Matrix4_1.Matrix4();
}
Camera.prototype.copy = function (source) {
this.matrixWorldInverse.copy(source.matrixWorldInverse);
this.projectionMatrix.copy(source.projectionMatrix);
return this;
};
return Camera;
}());
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = Camera;
});
| mientjan/EaselTS | src/core/math/camera/Camera.js | JavaScript | mit | 1,421 |
const GelatoPage = require('gelato/page');
const AccountSidebar = require('components/account/AccountSidebarComponent');
const ExpiredNotification = require('components/account/AccountExpiredNotificationComponent');
const AvatarSelect = require('dialogs1/avatar-select/AvatarSelectDialog.js');
const ChangePasswordDialog = require('dialogs1/change-password/view');
const ResetAllDataDialog = require('dialogs1/reset-all-data/ResetAllDataDialog.js');
const defaultAvatar = require('data/default-avatar');
/**
* @class AccountSettingsGeneralPage
* @extends {GelatoPage}
*/
const AccountSettingsGeneralPage = GelatoPage.extend({
/**
* @property events
* @type {Object}
*/
events: {
'change #avatar-upload-input': 'handleChangeAvatarUploadInput',
'change #field-country': 'handleSelectCountry',
'click #button-save': 'handleClickButtonSave',
'click #select-avatar': 'handleClickSelectAvatar',
'click #upload-avatar': 'handleClickUploadAvatar',
'click #field-change-password': 'handleClickChangePassword',
'click #reset-all-data': 'handleClickResetAllData',
},
/**
* @property title
* @type {String}
*/
title: app.locale('pages.accountGeneral.title'),
/**
* @property template
* @type {Function}
*/
template: require('./AccountSettingsGeneral'),
/**
* @method initialize
* @constructor
*/
initialize: function () {
this.countries = require('data/country-codes');
this.dialog = null;
this.timezones = require('data/country-timezones');
this.sidebar = new AccountSidebar();
this.listenTo(app.user, 'state', this.render);
this._views['expiration'] = new ExpiredNotification({hideable: false});
app.user.fetch();
},
/**
* @method render
* @returns {AccountSettingsGeneralPage}
*/
render: function () {
if (app.isMobile()) {
this.template = require('./MobileAccountSettingsGeneral.jade');
}
this.renderTemplate();
this.sidebar.setElement('#sidebar-container').render();
this._views['expiration'].setElement('#subscription-notice').render();
return this;
},
convertFileToDataURL: function (url) {
const xhr = new XMLHttpRequest();
return new Promise((resolve) => {
xhr.onload = function () {
const reader = new FileReader();
reader.onloadend = function () {
resolve(reader.result);
};
reader.readAsDataURL(xhr.response);
};
xhr.open('GET', url);
xhr.responseType = 'blob';
xhr.send();
});
},
/**
* Displays an error message to the user.
* @param {String} msg the message to display to the user
*/
displayErrorMessage: function (msg) {
this.$('#error-alert').text(msg).removeClass('hidden');
},
/**
* @method getSelectedCountryCode
* @returns {String}
*/
getSelectedCountryCode: function () {
return this.$('#field-country :selected').val() || app.user.get('country');
},
/**
* @method handleChangeAvatarUploadInput
* @param {Event} event
*/
handleChangeAvatarUploadInput: function (event) {
const file = event.target.files[0];
const reader = new FileReader();
reader.onload = (event) => {
this.$('#field-avatar').attr('src', event.target.result);
};
reader.readAsDataURL(file);
},
/**
* Handles click on the save button
* @method handleClickButtonSave
* @param {Event} event
*/
handleClickButtonSave: async function (event) {
const formData = this._getFormData();
event.preventDefault();
if (!this._validateAccountData(formData)) {
return;
}
this.$('#error-alert').addClass('hidden');
if (formData.offlineEnabled !== app.user.get('offlineEnabled')) {
ScreenLoader.show();
if (formData.offlineEnabled) {
ScreenLoader.post('Enabling offline mode');
await app.user.offline.prepare();
await app.user.offline.uncache();
await app.user.offline.sync();
} else {
ScreenLoader.post('Disabling offline mode');
await app.user.offline.uncache();
}
}
app.user.set(formData);
app.user.cache();
app.user.save(null, {
error: (req, error) => {
let msg = error.responseJSON.message;
if (msg.indexOf('Another user goes by that name.') > -1) {
msg = app.locale('pages.accountGeneral.errorDuplicateDisplayName');
}
if (msg.indexOf('avatar') > -1) {
msg = app.locale('pages.accountGeneral.errorBadAvatarFormat');
app.user.set('avatar', defaultAvatar);
app.user.save();
app.user.cache();
}
this.displayErrorMessage(msg);
},
success: (model) => {
ScreenLoader.hide();
model.cache();
app.notifyUser({
message: app.locale('pages.accountGeneral.saveSuccess'),
type: 'pastel-success',
});
},
});
},
/**
* @method handleClickSelectAvatar
* @param {Event} event
*/
handleClickSelectAvatar: function (event) {
const dialog = new AvatarSelect();
event.preventDefault();
dialog.on('select', async (id) => {
const path = app.isCordova() ? 'media/avatars/' : '/media/avatars/';
const avatar = await this.convertFileToDataURL(path + id + '.png');
if (avatar) {
this.$('#field-avatar').attr('src', avatar);
} else {
this.$('#field-avatar').attr('src', defaultAvatar);
}
});
dialog.open();
},
/**
* @method handleClickUploadAvatar
* @param {Event} event
*/
handleClickUploadAvatar: function (event) {
event.preventDefault();
this.$('#avatar-upload-input').trigger('click');
},
/**
* @method handleClickChangePassword
* @param {Event} event
*/
handleClickChangePassword: function (event) {
event.preventDefault();
this.dialog = new ChangePasswordDialog();
this.dialog.render();
this.dialog.open();
},
/**
* @method handleClickResetAllData
* @param {Event} event
*/
handleClickResetAllData: function (event) {
event.preventDefault();
this.dialog = new ResetAllDataDialog();
this.dialog.render();
this.dialog.open();
},
/**
* @method handleSelectCountry
* @param event
*/
handleSelectCountry: function (event) {
event.preventDefault();
this.render();
},
/**
* @method remove
* @returns {AccountSettingsGeneralPage}
*/
remove: function () {
this.sidebar.remove();
return GelatoPage.prototype.remove.call(this);
},
/**
* Gets form data from HTML input fields
* @returns {object} the form data
* @method _getFormData
* @private
*/
_getFormData: function () {
let avatar = this.$('#field-avatar').get(0).src;
avatar = avatar.replace('data:image/gif;base64,', '');
avatar = avatar.replace('data:image/jpeg;base64,', '');
avatar = avatar.replace('data:image/png;base64,', '');
return {
allowEmailsFromSkritter: this.$('#field-newsletter').is(':checked'),
avatar: avatar,
aboutMe: this.$('#field-about').val().trim(),
country: this.$('#field-country').find(':selected').val(),
email: this.$('#field-email').val().trim(),
eccentric: this.$('#field-eccentric').is(':checked'),
name: this.$('#field-name').val().trim(),
offlineEnabled: this.$('#field-offline-enabled').is(':checked'),
private: this.$('#field-private').is(':checked'),
timezone: this.$('#field-timezone :selected').val(),
};
},
/**
* Validates that account data is valid for submission to the server.
* @param {object} formData the data to validate
* @method _validateAccountData
* @private
*/
_validateAccountData: function (formData) {
if (formData.email !== app.user.get('email')) {
const emailRegex = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$/;
if (_.isEmpty(formData.email) || !formData.email.match(emailRegex)) {
this.displayErrorMessage(app.locale('pages.signup.errorInvalidEmail'));
return false;
}
}
if (_.isEmpty(formData.name)) {
this.displayErrorMessage(app.locale('pages.accountGeneral.errorNoDisplayName'));
return false;
}
return true;
},
});
module.exports = AccountSettingsGeneralPage;
| skritter/skritter-html5 | app/pages/account/AccountSettingsGeneralPage.js | JavaScript | mit | 8,318 |
/**
* Created by ionagamed on 8/19/16.
*/
import { Card } from '../../../Card';
import { Item } from '../helpers/Item';
const id = 'stepladder';
class _ extends Item {
constructor() {
super();
this.id = id;
this.pack = 'pack1';
this.kind = 'treasure';
this.type = 'item';
this.big = true;
this.wieldable = true;
this.price = 400;
}
canBeHeld(player, table) {
return player.hasRaceAdvantages('halfling') && super.canBeHeld(player, table);
}
canBeWielded(player, table) {
return player.hasRaceAdvantages('halfling') && super.canBeWielded(player, table);
}
getAttackFor(player) {
return 3;
}
}
Card.cards[id] = new _();
| ionagamed/munchkin | logic/packs/pack1/treasure/stepladder.js | JavaScript | mit | 745 |
$(document).ready(function() {
$('#summernote').summernote({
height: 300,
minHeight: 200,
maxHeight: null,
onImageUpload: function(files, editor, welEditable) {
var data = new FormData();
data.append('file', files[0]);
$.ajax({
type: 'POST',
url: '/dashboard/uploadimage',
processData: false,
contentType: false,
cache: false,
headers: {
'X-CSRF-TOKEN': $('input[name="_token"]').val(),
},
data: data,
success: function(filepath) {
console.log(filepath);
$('#summernote').summernote("insertImage", filepath);
},
});
},
});
$('#save-draft').bind('click', function(e) {
e.preventDefault();
$that = $(this);
$that.saved_value = $that.val();
$that.val('Saving...');
$.ajax({
type: 'POST',
data: {
_token: $('input[name="_token"]').val(),
title: $('#title').val(),
body: $('.note-editable').html(),
}
}).success(function(res) {
$that.val('Saved!');
if (res !== 'success') {
window.location.href = '/dashboard/posts/' + res;
}
}).always(function(res) {
setTimeout(function() {
$that.val($that.saved_value);
}, 1000);
});
});
$('#preview').bind('click', function(e) {
e.preventDefault();
});
$('#publish').bind('click', function(e) {
e.preventDefault();
$.ajax({
type: 'PATCH',
data: {
_token: $('input[name="_token"]').val(),
publish: 'now',
}
}).success(function(res) {
// the variable res should be a link to the published post
window.location.href = res;
});
});
});
| lukevers/boomblog | resources/assets/js/main.js | JavaScript | mit | 2,079 |
describe('Testando funções de texto e HTML (incluindo criar nós com texto)',function(){
it('Testando $.text(...):',function(){
var el = $('.texto1 > *');
// Retorna apenas o texto do 1o elemento:
expect( el.text() ).toBe('Texto 1');
expect( el.eq(0).text() ).toBe('Texto 1');
expect( el.eq(1).text() ).toBe('Texto 2');
expect( el.eq(2).text() ).toBe('Texto 3');
el.text('Novo texto');
expect( el.text() ).toBe('Novo texto');
expect( el.eq(0).text() ).toBe('Novo texto');
expect( el.eq(1).text() ).toBe('Novo texto');
expect( el.eq(2).text() ).toBe('Novo texto');
});
it('Testando $.html(...):',function(){
var el = $('.html1 > *');
// Retorna apenas o texto do 1o elemento:
expect( el.html() ).toBe('Texto 1');
expect( el.eq(0).html() ).toBe('Texto 1');
expect( el.eq(1).html() ).toBe('<span>Texto 2</span>');
expect( el.eq(2).html() ).toBe('Texto 3');
el.html('<ul><li>Novo texto</li></ul>');
expect( el.html() ).toBe('<ul><li>Novo texto</li></ul>');
expect( el.eq(0).html() ).toBe('<ul><li>Novo texto</li></ul>');
expect( el.eq(1).html() ).toBe('<ul><li>Novo texto</li></ul>');
expect( el.eq(2).html() ).toBe('<ul><li>Novo texto</li></ul>');
});
it('Testando $.append(...):',function(){
var elAppend1 = $('.append1');
elAppend1.children('.elemento1').append('<ul><li>Novo texto</li></ul>');
expect( elAppend1.find('li').length ).toBe(1);
elAppend1.children('.elemento2').append( elAppend1.children('.elemento3') );
expect( $('.append1 > *').length ).toBe(2);
expect( elAppend1.children('.elemento2').children().length ).toBe(2);
});
it('Testando $.wrap(...):',function(){
var el = $('.wrap1'),
childs = el.children();
expect( childs.eq(0).parent().is('.wrap1') ).toBe(true);
expect( childs.eq(1).parent().is('.wrap1') ).toBe(true);
expect( childs.eq(2).parent().is('.wrap1') ).toBe(true);
childs.eq(0).wrap('<section>');
expect( childs.eq(0).parent().is('.wrap1') ).toBe(false);
expect( childs.eq(0).parent().is('section') ).toBe(true);
expect( childs.eq(1).parent().is('.wrap1') ).toBe(true);
expect( childs.eq(2).parent().is('.wrap1') ).toBe(true);
childs = el.children();
childs.wrap('<article>');
expect( childs.eq(0).parent().is('.wrap1') ).toBe(false);
expect( childs.eq(1).parent().is('.wrap1') ).toBe(false);
expect( childs.eq(2).parent().is('.wrap1') ).toBe(false);
expect( childs.eq(0).parent().is('article') ).toBe(true);
expect( childs.eq(1).parent().is('article') ).toBe(true);
expect( childs.eq(2).parent().is('article') ).toBe(true);
});
});
| rcheruti/MinJq | public_html/testes/textAndHTML.js | JavaScript | mit | 2,723 |
var keypad_8h =
[
[ "KEYPAD_Hit", "keypad_8h.html#a1a3a472a4a1eea55a2f064498f05c966", null ],
[ "KEYPAD_Init", "keypad_8h.html#a89a211ee12a7828283e017bf336bf1c5", null ],
[ "KEYPAD_Multiple_Hit", "keypad_8h.html#a76fa3afd832fe33fa22263019ff03f79", null ],
[ "KEYPAD_Read", "keypad_8h.html#aa552c59c8e589e449a9f542febf22e55", null ]
]; | edukng623/NoughtsNCrosses | docs/doxygen/html/keypad_8h.js | JavaScript | mit | 350 |
(function () {
'use strict';
angular.module('starter').directive('emailValidator', emailValidatorDirective);
function emailValidatorDirective(User) {
return {
require: 'ngModel',
link : emailValidatorLink,
};
function emailValidatorLink(scope, elem, attr,ngModel) {
ngModel.$asyncValidators.email = function (modelValue, viewValue) {
if(viewValue) {
console.log(elem, viewValue);
return User.validateEmail(viewValue);
}
}
}
}
})(); | 5280advantage/jobigram | www/app/directive/emailValidatorDirective.js | JavaScript | mit | 603 |
angular.module('shows', [
'shows.create',
'tv2go.models.shows',
])
.config(function($stateProvider){
'use strict';
$stateProvider
.state('tv2go.shows', {
url: '/shows',
views: {
'top@tv2go' : { templateUrl: 'nav.tmpl.html',},
'detail@tv2go': {
controller: 'ShowsListCtrl as showsListCtrl',
templateUrl: 'shows/shows.tmpl.html',
},
}
});
})
.controller('ShowsListCtrl', function ShowsListCtrl($scope, ShowsModel){
'use strict';
var showsListCtrl = this;
ShowsModel.getShows()
.then(function(result){
showsListCtrl.shows = result;
});
})
;
| hobeone/tv2go | webapp/shows/shows.js | JavaScript | mit | 632 |
// Karma configuration
// Generated on Sat Sep 05 2015 13:46:38 GMT-0700 (PDT)
module.exports = function(config) {
config.set({
// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: '..',
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['jasmine', 'requirejs'],
// list of files / patterns to load in the browser
files: [
'test-main.js',
{pattern: 'app/**/*.spec.js', included: false}
],
// list of files to exclude
exclude: [
],
// preprocess matching files before serving them to the browser
// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
preprocessors: {
},
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress'],
// web server port
port: 9876,
// enable / disable colors in the output (reporters and logs)
colors: true,
// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// enable / disable watching file and executing tests whenever any file changes
autoWatch: true,
// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['Chrome'],
// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: false
})
}
| hynding/stevehynding.com | config/karma.config.js | JavaScript | mit | 1,636 |
(function(root) {
"use strict";
var DebugHelper = {};
DebugHelper.patchMethod = function(context, property, options) {
if (!context || typeof context[property] !== "function") {
return false;
}
var original = context[property];
options = options || {};
function patched() {
/*jshint validthis: true */
var self = this;// it makes us to set validthis...
var args = slice.call(arguments) || [];
if (typeof options.before === "function") {
var beforeResult = options.before.apply(self, args);
if (beforeResult) {
args = beforeResult;
}
}
var result = original.apply(self, args);
if (typeof options.after === "function") {
var afterResult = options.after.apply(self, [result]);
if (afterResult) {
result = afterResult;
}
}
if (options.once) {
DebugHelper.cleanMethod(context, property);
}
return result;
}
context[property] = patched;
context[property]._original = original;
return context[property] === patched;
};
DebugHelper.cleanMethod = function(context, property) {
if (!context || typeof context[property] !== "function") {
return false;
}
var original = context[property]._original;
if (!original) {
return false;
}
context[property] = original;
return true;
};
DebugHelper.patch = function(context, properties, options) {
var failed = [];
if (typeof properties === "string") {
properties = [properties];
} else if (typeof properties !== "object" && !(properties instanceof Array)) {
return false;
}
for (var i = 0; i < properties.length; i++) {
if (!this.patchMethod(context, properties[i], options)) {
failed.push(properties[i]);
}
}
if (failed.length > 0) {
this._print("Patching of " + context + " methods (" + failed + ") was failed.");
return false;
}
return true;
};
DebugHelper.clean = function(context, properties) {
var failed = [];
if (typeof properties === "string") {
properties = [properties];
} else if (typeof properties !== "object" && !(properties instanceof Array)) {
return false;
}
for (var i = 0; i < properties.length; i++) {
if (!this.cleanMethod(context, properties[i])) {
failed.push(properties[i]);
}
}
if (failed.length > 0) {
this._print("Cleaninig of " + context + " methods (" + failed + ") was failed.");
return false;
}
return true;
};
DebugHelper.watch = function(context, properties, options) {
options = options || {};
options.before = this._printArgs;
options.after = this._printResult;
return this.patch(context, properties, options);
};
/**
* private methods
*/
DebugHelper._print = function(message) {
try {
console.log(message);
} catch(e) {
throw {"message": message};
}
};
DebugHelper._printArgs = function() {
DebugHelper._print("arguments are: " + slice.call(arguments));
return arguments;
};
DebugHelper._printResult = function(result) {
DebugHelper._print("result is: " + result);
return result;
};
var slice = [].slice;
root.DebugHelper = DebugHelper;
})(window);
| cheshirsky/DebugHelper | app/debug-helper.js | JavaScript | mit | 2,971 |
var fs = require('fs'),
libDir = __dirname + '/lib',
styleDir = __dirname + '/lib/style',
lib = fs.readdirSync(libDir),
style = fs.readdirSync(styleDir),
core = fs.readFileSync(libDir + '/core.js'),
output = ['/*start of core.js*/\n', core, '\n/*end of core.js*/\n'];
lib.forEach(function(file){
if(file !== 'core.js' && file !== 'style'){
output.push('/*start of ' + file + '*/\n');
output.push(fs.readFileSync(libDir + '/' + file ));
output.push('\n/*end of ' + file +'*/\n');
}
});
style.forEach(function(file){
output.push('/*start of style/' + file + '*/\n');
output.push(fs.readFileSync(styleDir + '/' + file ));
output.push('\n/*end of style/' + file +'*/\n');
});
if(process.argv[2] !== undefined){
fs.writeFileSync(process.argv[2], output.join('\n'));
return;
}
console.log(output.join('\n')); | CorbinDallas/Nina | build.js | JavaScript | mit | 879 |
// Brunch automatically concatenates all files in your
// watched paths. Those paths can be configured at
// config.paths.watched in "brunch-config.js".
//
// However, those files will only be executed if
// explicitly imported. The only exception are files
// in vendor, which are never wrapped in imports and
// therefore are always executed.
// Import dependencies
//
// If you no longer want to use a dependency, remember
// to also remove its path from "config.paths.watched".
import "phoenix_html"
// Import local files
//
// Local files can be imported directly using relative
// paths "./socket" or full ones "web/static/js/socket".
import socket from "./socket"
import TwitterTimeline from "./twitter_timeline"
TwitterTimeline.init(socket, "#tweets-container")
| kpolitowicz/website | apps/montreal_elixir_web/assets/js/app.js | JavaScript | mit | 775 |
module.exports = {
name: "mongohq",
ns: "pkgcloud",
title: "MongoHQ Credentials",
description: "MongoHQ Credentials",
phrases: {
active: "Creating MongoHQ Credentials"
},
ports: {
input: {
username: {
title: "Username",
type: "string",
required: true
},
password: {
title: "Password",
type: "password",
required: true
}
},
output: {
credentials: {
type: "object"
}
}
},
fn: function mongohq(input, $, output, state, done, cb, on) {
var r = function() {
output.credentials = $.create({
username: $.username,
password: $.password
})
}.call(this);
return {
output: output,
state: state,
on: on,
return: r
};
}
} | nodule/pkgcloud | mongohq.js | JavaScript | mit | 808 |
var $M = require("@effectful/debugger"),
$iterator = $M.iterator,
$yld = $M.yld,
$iterErr = $M.iterErr,
$iterFin = $M.iterFin,
$iterNext = $M.iterNext,
$x = $M.context,
$ret = $M.ret,
$retG = $M.retG,
$unhandled = $M.unhandled,
$unhandledG = $M.unhandledG,
$raise = $M.raise,
$mcall = $M.mcall,
$m = $M.module("file.js", null, typeof module === "undefined" ? null : module, null, "$", {
__webpack_require__: typeof __webpack_require__ !== "undefined" && __webpack_require__
}, null),
$s$1 = [{
d: [1, "4:10-4:11"],
a4: [2, "15:10-15:12"],
a5: [3, "30:10-30:12"]
}, null, 0],
$s$2 = [{
i: [1, "4:12-4:13"],
j: [2, "5:6-5:7"]
}, $s$1, 1],
$s$3 = [{}, $s$1, 1],
$s$4 = [{
e: [1, "20:11-20:12"]
}, $s$3, 1],
$s$5 = [{}, $s$1, 1],
$s$6 = [{
i: [1, "31:13-31:14"]
}, $s$5, 1],
$m$0 = $M.fun("m$0", "file.js", null, null, [], 0, 4, "1:0-33:0", 160, function ($, $l, $p) {
for (;;) switch ($.state = $.goto) {
case 0:
$l[1] = $m$1($);
$l[2] = $m$2($);
$l[3] = $m$3($);
$.goto = 1;
$mcall("profile", M, "generators");
$.state = 1;
case 1:
$.goto = 3;
$mcall("option", M, {
combineOps: true,
scopePrefix: true,
scopeContext: false
});
continue;
case 2:
$.goto = 3;
return $unhandled($.error);
case 3:
return $ret($.result);
default:
throw new Error("Invalid state");
}
}, null, null, 0, [[2, "1:0-1:23", $s$1], [2, "2:0-2:70", $s$1], [16, "33:0-33:0", $s$1], [16, "33:0-33:0", $s$1]]),
$m$1 = $M.fun("m$1", "d", null, $m$0, ["i"], 1, 8, "4:0-13:1", 130, function ($, $l, $p) {
var $1;
for (;;) switch ($.state = $.goto) {
case 0:
$l[2] = 0;
$1 = $l[1];
$l[1] = $1 + 1;
$.goto = 1;
return $yld($1);
case 1:
$1 = $l[2];
$l[2] = $1 + 1;
$.goto = 2;
return $yld($1);
case 2:
$.goto = 3;
$p = ($x.call = some)($l[1] = $l[1] + 2, $l[2]);
$.state = 3;
case 3:
$.goto = 4;
$p = $iterator($p + $l[2]);
$.state = 4;
case 4:
$l[5] = $p;
$.state = 5;
case 5:
$.goto = 6;
$p = $iterNext($l[5], $l[6]);
$.state = 6;
case 6:
$l[6] = $p;
$.state = 7;
case 7:
if ($l[6].done) {
$.state = 8;
} else {
$.goto = 23;
return $yld($l[6].value);
}
case 8:
$l[7] = $l[6].value;
$.goto = 9;
return $yld($l[7]);
case 9:
if ($p) {
$.goto = 10;
$p = $iterator($l[1] = $l[1] + 3);
$.state = 10;
} else {
$.result = $l[1];
$.goto = 32;
continue;
}
case 10:
$l[5] = $p;
$.state = 11;
case 11:
$.goto = 12;
$p = $iterNext($l[5], $l[7]);
$.state = 12;
case 12:
$l[7] = $p;
$.state = 13;
case 13:
if ($l[7].done) {
$.state = 14;
} else {
$.goto = 15;
return $yld($l[7].value);
}
case 14:
$.result = $l[7].value;
$.goto = 32;
continue;
case 15:
$l[7] = $p;
$.goto = 11;
continue;
case 16:
if ($l[5].throw) {
$.state = 17;
} else {
$.error = $M.iterErrUndef();
$l[4] = 31;
$.goto = 20;
continue;
}
case 17:
$.goto = 18;
$p = $iterErr($l[5], $.error);
$.state = 18;
case 18:
$l[7] = $p;
$.goto = 13;
continue;
case 19:
return $raise($.error);
case 20:
$.goto = 21;
$p = $iterFin($l[5], $.result);
$.state = 21;
case 21:
if ($p.done) {
$.goto = $l[4];
continue;
} else {
$.goto = 22;
return $yld($p.value);
}
case 22:
$l[7] = $p;
$.goto = 11;
continue;
case 23:
$l[6] = $p;
$.goto = 5;
continue;
case 24:
if ($l[5].throw) {
$.state = 25;
} else {
$.error = $M.iterErrUndef();
$l[3] = 31;
$.goto = 28;
continue;
}
case 25:
$.goto = 26;
$p = $iterErr($l[5], $.error);
$.state = 26;
case 26:
$l[6] = $p;
$.goto = 7;
continue;
case 27:
return $raise($.error);
case 28:
$.goto = 29;
$p = $iterFin($l[5], $.result);
$.state = 29;
case 29:
if ($p.done) {
$.goto = $l[3];
continue;
} else {
$.goto = 30;
return $yld($p.value);
}
case 30:
$l[6] = $p;
$.goto = 5;
continue;
case 31:
$.goto = 32;
return $unhandledG($.error);
case 32:
return $retG($.result);
default:
throw new Error("Invalid state");
}
}, function ($, $l) {
switch ($.state) {
case 24:
case 6:
case 5:
$.goto = 28;
$l[3] = 27;
break;
case 16:
case 12:
case 11:
$.goto = 20;
$l[4] = 19;
break;
case 23:
case 7:
$.goto = 24;
break;
case 15:
case 13:
$.goto = 16;
break;
default:
$.goto = 31;
}
}, function ($, $l) {
switch ($.state) {
case 24:
case 23:
case 7:
case 6:
case 5:
$l[3] = 32;
$.goto = 28;
break;
case 16:
case 15:
case 13:
case 12:
case 11:
$l[4] = 32;
$.goto = 20;
break;
default:
$.goto = 32;
break;
}
}, 1, [[2, "6:9-6:18", $s$2], [2, "6:2-6:24", $s$2], [2, "7:19-7:36", $s$2], [2, "7:12-7:40", $s$2], [0, null, $s$2], [2, "7:12-7:40", $s$2], [0, null, $s$2], [2, "7:12-7:40", $s$2], [2, "7:6-7:40", $s$2], [2, "8:11-8:26", $s$2], [0, null, $s$2], [2, "8:11-8:26", $s$2], [0, null, $s$2], [2, "8:11-8:26", $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [2, "8:11-8:26", $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [0, null, $s$2], [2, "7:12-7:40", $s$2], [0, null, $s$2], [16, "13:1-13:1", $s$2], [16, "13:1-13:1", $s$2]]),
$m$2 = $M.fun("m$2", "a4", null, $m$0, [], 0, 11, "15:0-28:1", 130, function ($, $l, $p) {
for (;;) switch ($.state = $.goto) {
case 0:
$.goto = 1;
return $yld(1);
case 1:
$.goto = 2;
return $yld(2);
case 2:
$l[2] = 9;
$.goto = 6;
return $yld(3);
case 3:
$l[1] = $.error;
$.error = void 0;
$.goto = 4;
return $yld("excep");
case 4:
$l[2] = 9;
$.goto = 6;
return $yld($l[1]);
case 5:
return $raise($l[3]);
case 6:
$.goto = 7;
return $yld("f");
case 7:
$.goto = 8;
return $yld("e");
case 8:
$.goto = $l[2];
continue;
case 9:
$.goto = 10;
$p = ($x.call = a2)();
$.state = 10;
case 10:
$.goto = 11;
$p = $iterator($p);
$.state = 11;
case 11:
$l[6] = $p;
$.state = 12;
case 12:
$.goto = 13;
$p = $iterNext($l[6], $l[7]);
$.state = 13;
case 13:
$l[7] = $p;
$.state = 14;
case 14:
if ($l[7].done) {
$.state = 15;
} else {
$.goto = 31;
return $yld($l[7].value);
}
case 15:
$l[8] = $l[7].value;
$.goto = 16;
$p = ($x.call = a3)();
$.state = 16;
case 16:
$.goto = 17;
$p = $iterator($p);
$.state = 17;
case 17:
$l[6] = $p;
$.state = 18;
case 18:
$.goto = 19;
$p = $iterNext($l[6], $l[9]);
$.state = 19;
case 19:
$l[9] = $p;
$.state = 20;
case 20:
if ($l[9].done) {
$.state = 21;
} else {
$.goto = 23;
return $yld($l[9].value);
}
case 21:
$l[10] = $l[9].value;
$.goto = 22;
$p = ($x.call = a1)($l[8], $l[10]);
$.state = 22;
case 22:
$.goto = 40;
return $yld($p);
case 23:
$l[9] = $p;
$.goto = 18;
continue;
case 24:
if ($l[6].throw) {
$.state = 25;
} else {
$.error = $M.iterErrUndef();
$l[5] = 39;
$.goto = 28;
continue;
}
case 25:
$.goto = 26;
$p = $iterErr($l[6], $.error);
$.state = 26;
case 26:
$l[9] = $p;
$.goto = 20;
continue;
case 27:
return $raise($.error);
case 28:
$.goto = 29;
$p = $iterFin($l[6], $.result);
$.state = 29;
case 29:
if ($p.done) {
$.goto = $l[5];
continue;
} else {
$.goto = 30;
return $yld($p.value);
}
case 30:
$l[9] = $p;
$.goto = 18;
continue;
case 31:
$l[7] = $p;
$.goto = 12;
continue;
case 32:
if ($l[6].throw) {
$.state = 33;
} else {
$.error = $M.iterErrUndef();
$l[4] = 39;
$.goto = 36;
continue;
}
case 33:
$.goto = 34;
$p = $iterErr($l[6], $.error);
$.state = 34;
case 34:
$l[7] = $p;
$.goto = 14;
continue;
case 35:
return $raise($.error);
case 36:
$.goto = 37;
$p = $iterFin($l[6], $.result);
$.state = 37;
case 37:
if ($p.done) {
$.goto = $l[4];
continue;
} else {
$.goto = 38;
return $yld($p.value);
}
case 38:
$l[7] = $p;
$.goto = 12;
continue;
case 39:
$.goto = 40;
return $unhandledG($.error);
case 40:
return $retG($.result);
default:
throw new Error("Invalid state");
}
}, function ($, $l) {
switch ($.state) {
case 32:
case 13:
case 12:
$.goto = 36;
$l[4] = 35;
break;
case 24:
case 19:
case 18:
$.goto = 28;
$l[5] = 27;
break;
case 4:
case 3:
$.goto = 6;
$l[2] = 5;
$l[3] = $.error;
break;
case 31:
case 14:
$.goto = 32;
break;
case 23:
case 20:
$.goto = 24;
break;
case 2:
case 1:
$.goto = 3;
break;
default:
$.goto = 39;
}
}, function ($, $l) {
switch ($.state) {
case 4:
case 3:
case 2:
case 1:
$l[2] = 40;
$.goto = 6;
break;
case 32:
case 31:
case 14:
case 13:
case 12:
$l[4] = 40;
$.goto = 36;
break;
case 24:
case 23:
case 20:
case 19:
case 18:
$l[5] = 40;
$.goto = 28;
break;
default:
$.goto = 40;
break;
}
}, 1, [[2, "16:2-16:9", $s$3], [3, "18:4-18:11", $s$3], [3, "19:4-19:11", $s$3], [2, "21:4-21:17", $s$4], [2, "22:4-22:11", $s$4], [0, null, $s$3], [2, "24:4-24:13", $s$3], [2, "25:4-25:13", $s$3], [0, null, $s$3], [2, "27:18-27:22", $s$3], [2, "27:11-27:22", $s$3], [0, null, $s$3], [2, "27:11-27:22", $s$3], [0, null, $s$3], [2, "27:11-27:22", $s$3], [2, "27:31-27:35", $s$3], [2, "27:24-27:35", $s$3], [0, null, $s$3], [2, "27:24-27:35", $s$3], [0, null, $s$3], [2, "27:24-27:35", $s$3], [2, "27:8-27:36", $s$3], [2, "27:2-27:36", $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [2, "27:24-27:35", $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [0, null, $s$3], [2, "27:11-27:22", $s$3], [0, null, $s$3], [16, "28:1-28:1", $s$3], [16, "28:1-28:1", $s$3]]),
$m$3 = $M.fun("m$3", "a5", null, $m$0, [], 0, 4, "30:0-32:1", 130, function ($, $l, $p) {
for (;;) switch ($.state = $.goto) {
case 0:
$.goto = 1;
$p = ($x.call = $l[0][2])();
$.state = 1;
case 1:
$.goto = 2;
$p = $iterator($p);
$.state = 2;
case 2:
$l[3] = $p;
$.state = 3;
case 3:
$x.call = $l[3].next;
$.goto = 4;
$p = $l[3].next();
$.state = 4;
case 4:
if ($p.done) {
$.state = 5;
} else {
$l[1] = $p.value;
$.goto = 3;
return $yld($l[1]);
}
case 5:
$.goto = 10;
continue;
case 6:
return $raise($.error);
case 7:
$.goto = 8;
$iterFin($l[3]);
$.state = 8;
case 8:
$.goto = $l[2];
continue;
case 9:
$.goto = 10;
return $unhandledG($.error);
case 10:
return $retG($.result);
default:
throw new Error("Invalid state");
}
}, function ($, $l) {
switch ($.state) {
case 4:
case 3:
$.goto = 7;
$l[2] = 6;
break;
default:
$.goto = 9;
}
}, function ($, $l) {
switch ($.state) {
case 4:
case 3:
$l[2] = 10;
$.goto = 7;
break;
default:
$.goto = 10;
break;
}
}, 1, [[2, "31:18-31:22", $s$6], [2, "31:18-31:22", $s$6], [0, null, $s$5], [2, "31:18-31:22", $s$6], [2, "31:24-31:31", $s$6], [0, null, $s$5], [0, null, $s$5], [2, "31:18-31:22", $s$6], [0, null, $s$5], [16, "32:1-32:1", $s$5], [16, "32:1-32:1", $s$5]]);
$M.moduleExports(); | awto/effectfuljs | packages/core/test/samples/simple/generators/combine-ops-prefix-out-db.js | JavaScript | mit | 13,186 |
define(["../support"], function(support) {
swap=support.swap;
addStep=support.addStep;
return {
"name":"Merge sort (in-place)",
"complexity":"O(n²)",
"wiki":"http://en.wikipedia.org/wiki/Merge_sort",
"code":function() {
var steps=[];
var comparisons=[];
var index=[];
var cmp=0;
var first=true;
function mergeSort(a, low, high) {
var l = low;
var h = high;
//console.log(l,">=",h)
if (l >= h) {
return a;
}
var mid = Math.floor((l + h) / 2);
var end_lo = mid;
var start_hi = mid + 1;
if(first) {
index.push([l,start_hi,-1,-1]);
first=false;
}
mergeSort(a, l, mid);
mergeSort(a, mid + 1, h);
while ((l <= end_lo) && (start_hi <= h)) {
//index.push([l,start_hi]);
//console.log("p",p,"l",l,"r",r);
if (a[l].value<=a[start_hi].value) {
l++;
} else {
var temp = a[start_hi];
//steps.push([]);
for (var k = start_hi - 1; k >= l; k--) {
index.push([l,start_hi,k,k+1]); //here the index k decrease until it goes on l, then it takes element l+1 and move it to k
comparisons.push({
cmp:cmp,
index:support.cloneArray(index)
});
//console.log("SWAAAAAAAAAAAAAAAAAAAAP");
index=[];
steps.push([])
//delete a[k].tmp;
addStep(steps,a[k],k,k+1,comparisons[comparisons.length-1],{
value:temp.value,
pos:start_hi,
id:temp.id
})
a[k + 1] = a[k];
cmp++;
}
index=[];
index.push([l,start_hi,-1,-1]);
comparisons.push({
cmp:cmp,
index:support.cloneArray(index)
});
index=[];
//console.log("SWAAAAAAAAAAAAAAAAAAAAP");
steps.push([]);
addStep(steps,temp,start_hi,l,comparisons[comparisons.length-1])
a[l] = temp;
l++;
end_lo++;
start_hi++;
}
cmp++;
index.push([l,start_hi,-1,-1]);
/*
comparisons.push({
cmp:cmp,
index:support.cloneArray(index)
});
*/
//index=[];
}
//index=[];
//console.log(a)
return a;
}
return function(array) {
steps=[];
mergeSort(array,0,array.length-1);
steps=steps.filter(function(d){
return d.length>0;
});
//console.log("STEP vs COMPLEXITY",steps.map(function(d){
//return d[0].cmp.cmp;
//}))
//console.log("COMPARISONS",(comparisons))
//console.log("COMPLEXITY",comparisons[comparisons.length-1],steps[steps.length-1][0].cmp)
return steps;
}
}
}
}); | littleark/sorting4exhibition | js/algorithms/MergeSort.js | JavaScript | mit | 3,176 |
version https://git-lfs.github.com/spec/v1
oid sha256:cdc12757f065d18e22b9171d46d679ec4d1281510777eab3af072fda431a9ad7
size 2576
| yogeshsaroya/new-cdnjs | ajax/libs/webshim/1.15.7/minified/shims/form-combat.js | JavaScript | mit | 129 |
'use strict'
/******************* INIT DEPENDENCIES *********************/
let express = require('express');
let bodyparser = require('body-parser');
let app = express();
/***************** INIT CUSTOM MODULES *********************/
let router = require('./routes');
/******************* INIT MIDDLEWARE ***********************/
app.use(express.static(__dirname + '/../client/public'));
app.use((req, res, next) => {
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
next();
});
app.use(bodyparser.json());
/********************* INIT SERVER *************************/
router(app);
let port = process.env.PORT || 3000;
let server = app.listen(port, () => {
console.log('Listening on port', port);
});
| cptran777/game-suite | server/index.js | JavaScript | mit | 811 |
'use strict'
module.exports = (app) => {
let slapp = app.slapp
let help = `
*Documentation*
view role definition (owner|reviewer|developer)
*User Management*
view role assignment (owners|qa reviewers|dev reviewers|developers)
assign myself to (owners|qa reviewers|dev reviewers|developers)
remove myself from (owners|qa reviewers|dev reviewers|developers)
*Workflow*
submit work item *[owners only]*
view work items (all|rejected|canceled|workable|in progress|in review|complete) (detail|debug) <- Optional
view work item (work item title) (detail|debug) <- Optional
cancel work item (work item title) *[owners only]*
(qa|dev) review (work item title) (yes|no) *[dev/qa reviewers only]*
begin work (work item title) *[developers only]*
request review (work item title) (https://git.aarons.com/PullRequestURL) *[developers only]*
review work (work item title) (yes|no) *[dev reviewers only]*
`
slapp.command('/cfq', /^\s*help\s*$/, (msg) => {
msg.respond(help)
})
slapp.message('^help', ['direct_mention', 'direct_message'], (msg, text) => {
msg.say(help)
})
slapp.message('who am i', ['mention', 'direct_message'], (msg) => {
slapp.client.users.info({ token: msg.meta.bot_token, user: msg.meta.user_id }, (err, data) => {
if (err) return msg.respond(`Sorry, something went wrong. Try again? (${err.message || err})`)
msg.say(data.user.name);
})
})
} | TKammerer/CFQFlow | src/flows/help.js | JavaScript | mit | 1,447 |
var expect = require("chai").expect;
var sinon = require("sinon");
var EventBus = require('../../../src/lib/EventBus');
var uuidGenerator = require('uuid');
describe('EventBus', function () {
var sandbox;
beforeEach(function () {
sandbox = sinon.sandbox.create();
EventBus._subscribers = {};
});
afterEach(function () {
sandbox.restore();
});
describe('subscribe()', function () {
var uuid, eventName, callback, context;
beforeEach(function () {
// ARRANGE
uuid = 'uuid';
eventName = 'eventName';
callback = function () {};
context = {};
sandbox.stub(uuidGenerator, 'v4');
uuidGenerator.v4.returns('uuid');
});
it('should add the event to the _subscribers and return a uuid', function () {
// ACT
var result = EventBus.subscribe(eventName, callback, context);
// ASSERT
expect(EventBus._subscribers[eventName][uuid].callback).to.equal(callback);
expect(EventBus._subscribers[eventName][uuid].context).to.equal(context);
expect(result).to.equal(uuid);
});
it('should default the context to the EventBus', function () {
// ACT
var result = EventBus.subscribe(eventName, callback);
// ASSERT
expect(EventBus._subscribers[eventName][uuid].callback).to.equal(callback);
expect(EventBus._subscribers[eventName][uuid].context).to.equal(EventBus);
expect(result).to.equal(uuid);
});
});
describe('publish()', function () {
beforeEach(function () {
// ARRANGE
EventBus._subscribers = {
'eventName': {
'uuid1': {
callback: sandbox.spy(),
context: this
},
'uuid2': {
callback: sandbox.spy(),
context: {}
}
},
'otherEventName': {
'uuid3': {
callback: sandbox.spy(),
context: this
}
}
};
});
it('should execute each function in the subscribers for the given eventName', function () {
// ACT
EventBus.publish('eventName', 'arg1', 'arg2');
// ASSERT
expect(EventBus._subscribers.eventName.uuid1.callback.callCount).to.equal(1);
expect(EventBus._subscribers.eventName.uuid1.callback.getCall(0).calledWith(
'arg1', 'arg2'
)).to.equal(true);
expect(EventBus._subscribers.eventName.uuid2.callback.callCount).to.equal(1);
expect(EventBus._subscribers.eventName.uuid2.callback.getCall(0).calledWith(
'arg1', 'arg2'
)).to.equal(true);
expect(EventBus._subscribers.otherEventName.uuid3.callback.callCount).to.equal(0);
});
it('should execute nothing in the subscribers if the eventName doesnt match', function () {
// ACT
EventBus.publish('thirdEventName', 'arg1', 'arg2');
// ASSERT
expect(EventBus._subscribers.eventName.uuid1.callback.callCount).to.equal(0);
expect(EventBus._subscribers.eventName.uuid2.callback.callCount).to.equal(0);
expect(EventBus._subscribers.otherEventName.uuid3.callback.callCount).to.equal(0);
});
});
describe('unsubscribe()', function () {
beforeEach(function () {
// ARRANGE
EventBus._subscribers = {
'eventName': {
'uuid1': {},
'uuid2': {}
},
'otherEventName': {
'uuid3': {}
}
};
});
it('should delete the event with the name and uuid if it exists', function () {
// ACT
EventBus.unsubscribe('eventName', 'uuid2');
// ASSERT
expect(EventBus._subscribers).to.deep.equal({
'eventName': {
'uuid1': {}
},
'otherEventName': {
'uuid3': {}
}
});
});
it('should do nothing if theres no matching eventName', function () {
// ACT
EventBus.unsubscribe('thirdEventName', 'uuid4');
// ASSERT
expect(EventBus._subscribers).to.deep.equal({
'eventName': {
'uuid1': {},
'uuid2': {}
},
'otherEventName': {
'uuid3': {}
}
});
});
it('should do nothing if eventName matches, but theres no matching uuid', function () {
// ACT
EventBus.unsubscribe('eventName', 'uuid4');
// ASSERT
expect(EventBus._subscribers).to.deep.equal({
'eventName': {
'uuid1': {},
'uuid2': {}
},
'otherEventName': {
'uuid3': {}
}
});
});
});
});
| DanielBrierton/pluggable-telegram-bot | test/unit/lib/EventBus.js | JavaScript | mit | 5,374 |
'use strict';
// Node modules
const HttpCodes = require('http-codes');
const Moment = require('moment');
const Path = require('path');
// Local modules
const Paginate = require(Path.join(__basedir, 'source/modules/paginate.js'));
module.exports = {
//
// Renders the blog index.
//
view: (req, res, next) => {
const MakeUrl = require(Path.join(__basedir, 'source/modules/make_url.js'))(req.app.locals.Settings);
const Settings = req.app.locals.Settings;
const sequelize = req.app.locals.Database.sequelize;
const models = sequelize.models;
let page = req.params.page || 1;
let limit = Settings.postsPerPage;
let offset = limit * (page - 1);
models.post
// Fetch blog posts.
.findAndCountAll({
distinct: true,
where: {
status: 'published',
isPage: 0,
publishedAt: { $lt: Moment().utc().toDate() }
},
include: [
{
model: models.user,
as: 'author',
attributes: { exclude: ['password', 'resetToken'] }
},
{
model: models.tag,
through: { attributes: [] }, // exclude postTags
where: null // also return posts that don't have tags
}
],
limit: limit,
offset: offset,
order: [
['isSticky', 'DESC'],
['publishedAt', 'DESC'],
sequelize.fn('lower', sequelize.col('tags.name'))
]
})
// Render the view
.then((posts) => {
if(page > 1 && !posts.rows.length) {
res.status(HttpCodes.NOT_FOUND);
throw new Error('Page Not Found');
}
// Assemble view data
let pagination = Paginate.get(posts.count, limit, page, (page) => {
return MakeUrl.blog({ page: page });
});
let websiteImage = Settings.cover ? MakeUrl.raw(Settings.cover, { absolute: true }) : null;
let websiteUrl = MakeUrl.raw({ absolute: true });
// Render the template
res.render('blog', {
posts: posts.rows,
pagination: pagination,
meta: {
title: Settings.title,
description: Settings.tagline,
// JSON linked data
jsonLD: {
'@context': 'https://schema.org',
'@type': 'Website',
'publisher': Settings.title,
'url': websiteUrl,
'image': websiteImage,
'description': Settings.tagline
},
// Open Graph
openGraph: {
'og:type': 'website',
'og:site_name': Settings.title,
'og:title': Settings.title,
'og:description': Settings.tagline,
'og:url': websiteUrl,
'og:image': websiteImage
},
// Twitter Card
twitterCard: {
'twitter:card': Settings.cover ? 'summary_large_image' : 'summary',
'twitter:site': Settings.twitter ? '@' + Settings.twitter : null,
'twitter:title': Settings.title,
'twitter:description': Settings.tagline,
'twitter:url': websiteUrl,
'twitter:image': websiteImage
}
}
});
})
.catch((err) => next(err));
}
};
| Postleaf/postleaf | source/controllers/theme/blog_controller.js | JavaScript | mit | 3,333 |
"use strict";
const path = require("path");
const fs = require("fs");
const http = require("http");
const https = require("https");
const enableDestroy = require("server-destroy");
const request = require("request");
const jsdom = require("../lib/old-api.js");
const { Canvas } = require("../lib/jsdom/utils");
function toPathname(dirname, relativePath) {
let pathname = path.resolve(dirname, relativePath).replace(/\\/g, "/");
if (pathname[0] !== "/") {
pathname = "/" + pathname;
}
return pathname;
}
function toFileUrl(dirname, relativePath) {
return "file://" + toPathname(dirname, relativePath);
}
exports.toFileUrl = dirname => {
return function (relativePath) {
return toFileUrl(dirname, relativePath);
};
};
exports.toPathname = dirname => {
return function (relativePath) {
return toPathname(dirname, relativePath);
};
};
exports.load = dirname => {
const fileCache = Object.create(null);
return function (name, options) {
options = options || {};
const file = path.resolve(dirname, "files/" + name + ".html");
if (!options.url) {
options.url = toFileUrl(dirname, file);
}
const contents = fileCache[file] || fs.readFileSync(file, "utf8");
const doc = jsdom.jsdom(null, options);
const window = doc.defaultView;
doc.parent = window;
window.loadComplete = () => {
// some of the loaded files expect this to exist
};
doc.write(contents);
doc.close();
fileCache[file] = contents;
return doc;
};
};
exports.todo = (test, fn) => {
fn({
ok(value, message) {
test.ok(!value, "Marked as TODO: " + message);
}
// add more as needed
});
};
exports.injectIFrame = document => {
return exports.injectIFrameWithScript(document);
};
exports.injectIFrameWithScript = (document, scriptStr) => {
scriptStr = scriptStr || "";
const iframe = document.createElement("iframe");
document.body.appendChild(iframe);
const scriptTag = iframe.contentWindow.document.createElement("script");
scriptTag.textContent = scriptStr;
iframe.contentWindow.document.body.appendChild(scriptTag);
return iframe;
};
/**
* Create a new Promise and call the given function with a resolver function which can be passed as a node
* style callback.
*
* Node style callbacks expect their first argument to be an Error object or null. The returned promise will
* be rejected if this first argument is set. Otherwise the promise will be resolved with the second argument of
* the callback, or with an array of arguments if there are more arguments.
*
* @example nodeResolverPromise(nodeResolver => fs.readFile('foo.png', nodeResolver)).then(content => {});
* @param {Function} fn
* @returns {Promise}
*/
exports.nodeResolverPromise = fn => {
return new Promise((resolve, reject) => {
fn(function (error, result) {
if (error) {
reject(error);
} else if (arguments.length > 2) {
// pass all the arguments as an array,
// skipping the error param
const arrayResult = new Array(arguments.length - 1);
for (let i = 1; i < arguments.length; ++i) {
arrayResult[i - 1] = arguments[i];
}
resolve(arrayResult);
} else {
resolve(result);
}
});
});
};
/**
* Is this script currently running within a Web Worker context?
* @returns {boolean}
*/
exports.inWebWorkerContext = () => {
/* globals WorkerGlobalScope, self */
return typeof WorkerGlobalScope !== "undefined" && self instanceof WorkerGlobalScope;
};
/**
* Is this script currently running within a browser context?
* Note: also returns true within a Web Worker context
* @returns {boolean}
*/
exports.inBrowserContext = () => {
/* globals window */
return (typeof window === "object" && window === window.self) || exports.inWebWorkerContext();
};
/**
* Resolves a path to a static fixture file to a file or http URL.
* If running tests from node, a valid file url will be returned.
* If running tests using karma, a http url to the file be returned (this file is served by karma)
* @param {string} relativePath Relative path within the test directory. For example "jsdom/files/test.html"
* @returns {string} URL
*/
exports.getTestFixtureUrl = relativePath => {
/* globals location */
if (exports.inBrowserContext()) {
// location is a Location or WorkerLocation
return location.origin + "/base/test" + (relativePath[0] === "/" ? "" : "/") + relativePath;
}
return toFileUrl(__dirname, relativePath);
};
/**
* Reads a static fixture file as utf8.
* If running tests from node, the file will be read from the file system
* If running tests using karma, a http request will be performed to retrieve the file using karma's server.
* @param {string} relativePath Relative path within the test directory. For example "jsdom/files/test.html"
*/
exports.readTestFixture = relativePath => {
const useRequest = exports.inBrowserContext();
return exports.nodeResolverPromise(nodeResolver => {
if (useRequest) {
request.get(exports.getTestFixtureUrl(relativePath), { timeout: 5000 }, nodeResolver);
} else {
fs.readFile(path.resolve(__dirname, relativePath), { encoding: "utf8" }, nodeResolver);
}
})
// request passes (error, response, content) to the callback
// we are only interested in the `content`
.then(result => useRequest ? result[1] : result);
};
exports.isCanvasInstalled = (t, done) => {
if (!Canvas) {
t.ok(true, "test ignored; not running with the canvas npm package installed");
done();
return false;
}
return true;
};
exports.delay = ms => new Promise(r => setTimeout(r, ms));
exports.createServer = handler => {
return new Promise(resolve => {
const server = http.createServer(handler);
enablePromisifiedServerDestroy(server);
server.listen(() => resolve(server));
});
};
exports.createHTTPSServer = handler => {
return new Promise(resolve => {
const options = {
key: fs.readFileSync(path.resolve(__dirname, "api/fixtures/key.pem")),
cert: fs.readFileSync(path.resolve(__dirname, "api/fixtures/cert.pem"))
};
const server = https.createServer(options, handler);
enablePromisifiedServerDestroy(server);
server.listen(() => resolve(server));
});
};
function enablePromisifiedServerDestroy(server) {
enableDestroy(server);
const originalDestroy = server.destroy;
server.destroy = function () {
return new Promise((resolve, reject) => {
originalDestroy.call(this, err => {
if (err) {
reject(err);
}
resolve();
});
});
};
}
| mzgol/jsdom | test/util.js | JavaScript | mit | 6,639 |
import React, { Component } from 'react';
import Summary from './Summary';
export default (aritcleData) => (
<Summary aritcleData={aritcleData} />
) | wangmengling/MaoMobxBlog | App/Summary/Index.js | JavaScript | mit | 155 |
(function() {
var itemsJSON = "http://localhost:8000/api/v1/heritages";
$.getJSON( itemsJSON, {
format: "json"
})
.done(function( data ) {
var items = [];
var cnt = 0;
$.each(data, function (key, item) {
if (item.multimedia.length > 0 )
var preview = item.multimedia[0].url;
else
var preview = "placeholder.png";
items.push('<div class="col-md-4 nopadding">' +
'<a href="heritage.html?id='+item.id+'">' +
'<div id="card0" class="thumbnail">' +
'<div class="card-head style-primary">' +
'<header>' + item.title + '</header>' +
'</div>' +
'<div class="nopadding">' +
'<img src="/api/v1' + preview + '" alt="preview" class="bordered imgimg center-block">' +
'</div>' +
'<div class="text-right">Not Implemented</div>' +
'<div class="card-body scrollDesc">' + item.description + '</div>' +
'</div>' +
'</a>' +
'</div>');
cnt++;
});
$('#cards').append(items.join(''));
});
})();
AnyTime.picker( "startDate",
{
format: "%e %b %Y %E",
formatUtcOffset: "%: (%@)",
placement: "popup",
latest: new Date()
}
);
AnyTime.picker( "endDate",
{
format: "%e %b %Y %E",
formatUtcOffset: "%: (%@)",
placement: "popup",
latest: new Date()
}
); | sanal-cem/heritago | static/assets/js/discover.js | JavaScript | mit | 1,703 |
/**
* @ag-grid-community/core - Advanced Data Grid / Data Table supporting Javascript / React / AngularJS / Web Components
* @version v25.1.0
* @link http://www.ag-grid.com/
* @license MIT
*/
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
Object.defineProperty(exports, "__esModule", { value: true });
var context_1 = require("../context/context");
var beanStub_1 = require("../context/beanStub");
var object_1 = require("../utils/object");
var StylingService = /** @class */ (function (_super) {
__extends(StylingService, _super);
function StylingService() {
return _super !== null && _super.apply(this, arguments) || this;
}
StylingService.prototype.processAllCellClasses = function (colDef, params, onApplicableClass, onNotApplicableClass) {
this.processClassRules(colDef.cellClassRules, params, onApplicableClass, onNotApplicableClass);
this.processStaticCellClasses(colDef, params, onApplicableClass);
};
StylingService.prototype.processClassRules = function (classRules, params, onApplicableClass, onNotApplicableClass) {
if (object_1.isNonNullObject(classRules)) {
var classNames = Object.keys(classRules);
for (var i = 0; i < classNames.length; i++) {
var className = classNames[i];
var rule = classRules[className];
var resultOfRule = void 0;
if (typeof rule === 'string') {
resultOfRule = this.expressionService.evaluate(rule, params);
}
else if (typeof rule === 'function') {
resultOfRule = rule(params);
}
if (resultOfRule) {
onApplicableClass(className);
}
else if (onNotApplicableClass) {
onNotApplicableClass(className);
}
}
}
};
StylingService.prototype.processStaticCellClasses = function (colDef, params, onApplicableClass) {
var cellClass = colDef.cellClass;
if (cellClass) {
var classOrClasses = void 0;
if (typeof colDef.cellClass === 'function') {
var cellClassFunc = colDef.cellClass;
classOrClasses = cellClassFunc(params);
}
else {
classOrClasses = colDef.cellClass;
}
if (typeof classOrClasses === 'string') {
onApplicableClass(classOrClasses);
}
else if (Array.isArray(classOrClasses)) {
classOrClasses.forEach(function (cssClassItem) {
onApplicableClass(cssClassItem);
});
}
}
};
__decorate([
context_1.Autowired('expressionService')
], StylingService.prototype, "expressionService", void 0);
StylingService = __decorate([
context_1.Bean('stylingService')
], StylingService);
return StylingService;
}(beanStub_1.BeanStub));
exports.StylingService = StylingService;
//# sourceMappingURL=stylingService.js.map
| ceolter/ag-grid | community-modules/core/dist/cjs/styling/stylingService.js | JavaScript | mit | 4,219 |
import EMDeterminateLoader from 'ember-cli-materialize-css/components/em-determinate-loader';
export default EMDeterminateLoader; | HoangNguyen17193/ember-cli-materialize-css | app/components/em-determinate-loader.js | JavaScript | mit | 130 |
function config(name) {
return require("./grunt_tasks/" + name + ".js");
}
module.exports = function(grunt) {
grunt.initConfig({
pkg: grunt.file.readJSON("package.json"),
jasmine_node: config("jasmine_node"),
jshint: config("jshint"),
watch: config("watch")
});
grunt.loadNpmTasks("grunt-contrib-jshint");
grunt.loadNpmTasks("grunt-contrib-watch");
grunt.loadNpmTasks("grunt-jasmine-node");
grunt.registerTask("ci", ["jshint", "jasmine_node"]);
// Must disable watch task until codio allows auto-save to be adjusted/turned off
grunt.registerTask("default", ["jshint", "jasmine_node", "watch"]);
}; | rnicholus/site-crawler | gruntfile.js | JavaScript | mit | 673 |
// 'use strict';
//
// var chai = require('chai');
// var expect = chai.expect;
// var bunyan = require('bunyan');
// var loopback = require('loopback');
// var supertest = require('supertest');
// var connectorHook = require('../../../lib/hooks/connectorHook');
// var path = require('path');
//
// var logger = require('../../../index');
//
//
// describe('Loading connectorHooks', function () {
//
// var app,api;
//
// before(function(){
// if (require.cache[path.resolve(__dirname + '/../../fixtures/sample/server/server.js')])
// delete require.cache[path.resolve(__dirname + '/../../fixtures/sample/server/server.js')];
// app = require('../../fixtures/sample/server/server');
// api = supertest(app);
// });
//
// it('should load connector hooks', function (done) {
// expect(app).to.have.property('loopback');
// var fn = function(){
// connectorHook(app,{});
// };
// expect(fn).to.not.throw(Error);
// done();
// });
//
// it('should execute after-before hooks', function (done) {
// logger(app,{});
// api.get('/api/weather/getWeatherData?city=paris')
// .expect(200)
// .end(function(err,res){
// api.get('/api/weather/getWeatherData?city=paris')
// .expect(200)
// .end(function(err,res){
// done();
// });
// });
//
// });
// });
| yantrashala/loopback-component-logger | test/lib/hooks/connectorHook-test.js | JavaScript | mit | 1,455 |
// Set Up Variables
var canvas;
var context;
var WIDTH = 600;
var HEIGHT = 400;
var player = new Sprite();
var score = 0;
var message = "Score" + score;
//variables for scrolling game
var scrollSpeed = 2;
var totalCollectables = 1;
var totalEnemies = 1;
var sceneLength = 12000;
var goalx = 12000;
var goalImage = new Image();
goalImage.src = "images/goal.png";
goalImage.onLoad = function(){
context.drawImage(goalImage, 69,50);
}
//Array of Definitions
var definitions = ["What is sin(pi/4)",
"What is cos(pi/6)",
"What is tan(pi/4)",
"What is sin(pi)",
"What is cos(7pi/4)",
"What is cos(pi/3)",
"What is tan(11pi/6)",
"What is sin(3pi/2)",
"What is sec(2pi/3)",
"What is csc(3pi/4)"];
//Declare an array variable called collectables. The opening and closing square brackets mean array in javascript
var collectables = [];
var collectables2 = [];
var collectables3 = [];
var collectables4 = [];
var collectables5 = [];
var collectables6 = [];
var collectables7 = [];
var collectables8 = [];
var collectables9 = [];
var collectables10 = [];
//Use a for loop to fill the array with collectable items
for(var i=0; i < totalCollectables; i++){
collectables.push(new Sprite());
collectables[i].x = 2000;
collectables[i].y = 215;
collectables[i].width = 50;
collectables[i].height = 50;
collectables2.push(new Sprite());
collectables2[i].x = 3000;
collectables2[i].y = 100;
collectables2[i].width = 50;
collectables2[i].height = 50;
collectables3.push(new Sprite());
collectables3[i].x = 4000;
collectables3[i].y = 330;
collectables3[i].width = 50;
collectables3[i].height = 50;
collectables4.push(new Sprite());
collectables4[i].x = 5000;
collectables4[i].y = 100;
collectables4[i].width = 50;
collectables4[i].height = 50;
collectables5.push(new Sprite());
collectables5[i].x = 6000;
collectables5[i].y = 215;
collectables5[i].width = 50;
collectables5[i].height = 50;
collectables6.push(new Sprite());
collectables6[i].x = 7000;
collectables6[i].y = 330;
collectables6[i].width = 50;
collectables6[i].height = 50;
collectables7.push(new Sprite());
collectables7[i].x = 8000;
collectables7[i].y = 100;
collectables7[i].width = 50;
collectables7[i].height = 50;
collectables8.push(new Sprite());
collectables8[i].x = 9000;
collectables8[i].y = 215;
collectables8[i].width = 50;
collectables8[i].height = 50;
collectables9.push(new Sprite());
collectables9[i].x = 10000;
collectables9[i].y = 215;
collectables9[i].width = 50;
collectables9[i].height = 50;
collectables10.push(new Sprite());
collectables10[i].x = 11000;
collectables10[i].y = 100;
collectables10[i].width = 50;
collectables10[i].height = 50;
}
//Declare an array variable called enemies
var enemies = [];
var enemies2 = [];
var enemies3 = [];
var enemies4 = [];
var enemies5 = [];
var enemies6 = [];
var enemies7 = [];
var enemies8 = [];
var enemies9 = [];
var enemies1 = [];
var enemies11 = [];
var enemies12 = [];
var enemies13 = [];
var enemies14 = [];
var enemies15 = [];
var enemies16 = [];
var enemies17 = [];
var enemies18 = [];
var enemies19 = [];
var enemies20 = [];
//Use a for loop to fill the array with enemy items
for (var j = 0; j < totalEnemies; j++) {
enemies.push(new Sprite());
enemies[j].x = 2000;
enemies[j].y = 100;
enemies[j].width = 50;
enemies[j].height = 50;
enemies2.push(new Sprite());
enemies2[j].x = 2000;
enemies2[j].y = 330;
enemies2[j].width = 50;
enemies2[j].height = 50;
enemies3.push(new Sprite());
enemies3[j].x = 3000;
enemies3[j].y = 330;
enemies3[j].width = 50;
enemies3[j].height = 50;
enemies4.push(new Sprite());
enemies4[j].x = 3000;
enemies4[j].y = 215;
enemies4[j].width = 50;
enemies4[j].height = 50;
enemies5.push(new Sprite());
enemies5[j].x = 4000;
enemies5[j].y = 215;
enemies5[j].width = 50;
enemies5[j].height = 50;
enemies6.push(new Sprite());
enemies6[j].x = 4000;
enemies6[j].y = 100;
enemies6[j].width = 50;
enemies6[j].height = 50;
enemies7.push(new Sprite());
enemies7[j].x = 5000;
enemies7[j].y = 215;
enemies7[j].width = 50;
enemies7[j].height = 50;
enemies8.push(new Sprite());
enemies8[j].x = 5000;
enemies8[j].y = 330;
enemies8[j].width = 50;
enemies8[j].height = 50;
enemies9.push(new Sprite());
enemies9[j].x = 6000;
enemies9[j].y = 330;
enemies9[j].width = 50;
enemies9[j].height = 50;
enemies1.push(new Sprite());
enemies1[j].x = 6000;
enemies1[j].y = 100;
enemies1[j].width = 50;
enemies1[j].height = 50;
enemies11.push(new Sprite());
enemies11[j].x = 7000;
enemies11[j].y = 215;
enemies11[j].width = 50;
enemies11[j].height = 50;
enemies12.push(new Sprite());
enemies12[j].x = 7000;
enemies12[j].y = 100;
enemies12[j].width = 50;
enemies12[j].height = 50;
enemies13.push(new Sprite());
enemies13[j].x = 8000;
enemies13[j].y = 330;
enemies13[j].width = 50;
enemies13[j].height = 50;
enemies14.push(new Sprite());
enemies14[j].x = 8000;
enemies14[j].y = 215;
enemies14[j].width = 50;
enemies14[j].height = 50;
enemies15.push(new Sprite());
enemies15[j].x = 9000;
enemies15[j].y = 330;
enemies15[j].width = 50;
enemies15[j].height = 50;
enemies16.push(new Sprite());
enemies16[j].x = 9000;
enemies16[j].y = 100;
enemies16[j].width = 50;
enemies16[j].height = 50;
enemies17.push(new Sprite());
enemies17[j].x = 10000;
enemies17[j].y = 330;
enemies17[j].width = 50;
enemies17[j].height = 50;
enemies18.push(new Sprite());
enemies18[j].x = 10000;
enemies18[j].y = 100;
enemies18[j].width = 50;
enemies18[j].height = 50;
enemies19.push(new Sprite());
enemies19[j].x = 11000;
enemies19[j].y = 215;
enemies19[j].width = 50;
enemies19[j].height = 50;
enemies20.push(new Sprite());
enemies20[j].x = 11000;
enemies20[j].y = 330;
enemies20[j].width = 50;
enemies20[j].height = 50;
}
// splash screen image settings
var splashScreenImage = new Image();
var splashScreenClicked = false;
splashScreenImage.src = "images/SplashScreen.png";
// end splash screen image settings
//Variable for Background Image
var backgroundImage = new Image();
backgroundImage.src = "images/BackgroundF.png";
// end background image settings
//Variable for Player Image
var playerImage = new Image();
playerImage.src = "images/Player.png";
// end player image settings
//Variable for collectable Image 1
//var collectableImage1 = new Image();
//collectableImage1.src = "images/Collectableroot2.png";
// end collectable image 1 settings
var collectableImgs = ["images/Collectableroot2.png",
"images/Collectableroot3.png",
"images/Collectable1.png",
"images/Collectable0.png",
"images/Collectablenegroot2.png",
"images/Collectablehalf.png",
"images/Collectablenegroot3ov3.png",
"images/CollectableDNE.png",
"images/Collectableneg2.png",
"images/Collectableroot2.png"];
//Variable for collectable Image 1
var collectableImage1 = new Image();
collectableImage1.src = collectableImgs[0];
// end collectable image 1 settings
//Variable for collectable image 2
var collectableImage2 = new Image();
collectableImage2.src = collectableImgs[1];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage3 = new Image();
collectableImage3.src = collectableImgs[2];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage4 = new Image();
collectableImage4.src = collectableImgs[3];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage5 = new Image();
collectableImage5.src = collectableImgs[4];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage6 = new Image();
collectableImage6.src = collectableImgs[5];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage7 = new Image();
collectableImage7.src = collectableImgs[6];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage8 = new Image();
collectableImage8.src = collectableImgs[7];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage9 = new Image();
collectableImage9.src = collectableImgs[8];
// end collectable image 2 settings
//Variable for collectable image 2
var collectableImage10 = new Image();
collectableImage10.src = collectableImgs[9];
// end collectable image 2 settings
var enemyImgs = ["images/Collectableroot2.png",
"images/Collectableroot3.png",
"images/Collectable1.png",
"images/Collectable0.png",
"images/Collectablenegroot2.png",
"images/Collectablehalf.png",
"images/Collectablenegroot3ov3.png",
"images/CollectableDNE.png",
"images/Collectableneg2.png",
"images/Collectableroot2.png"];
//Variable for enemy Image 1
var enemyImage1 = new Image();
enemyImage1.src = enemyImgs[1];
// end enemy image 1 settings
//Variable for enemy Image 2;
var enemyImage2 = new Image();
enemyImage2.src = enemyImgs[2];
// end enemy image 2 settings
//Variable for enemy Image 3;
var enemyImage3 = new Image();
enemyImage3.src = enemyImgs[2];
// end enemy image 2 settings
//Variable for enemy Image 4;
var enemyImage4 = new Image();
enemyImage4.src = enemyImgs[3];
// end enemy image 2 settings
//Variable for enemy Image 5;
var enemyImage5 = new Image();
enemyImage5.src = enemyImgs[3];
// end enemy image 2 settings
//Variable for enemy Image 6;
var enemyImage6 = new Image();
enemyImage6.src = enemyImgs[4];
// end enemy image 2 settings
//Variable for enemy Image 7;
var enemyImage7 = new Image();
enemyImage7.src = enemyImgs[4];
// end enemy image 2 settings
//Variable for enemy Image 8;
var enemyImage8 = new Image();
enemyImage8.src = enemyImgs[5];
// end enemy image 2 settings
//Variable for enemy Image 9;
var enemyImage9 = new Image();
enemyImage9.src = enemyImgs[5];
// end enemy image 2 settings
//Variable for enemy Image 10;
var enemyImage = new Image();
enemyImage.src = enemyImgs[6];
// end enemy image 2 settings
//Variable for enemy Image 11;
var enemyImage11 = new Image();
enemyImage11.src = enemyImgs[6];
// end enemy image 2 settings
//Variable for enemy Image 12;
var enemyImage12 = new Image();
enemyImage12.src = enemyImgs[7];
// end enemy image 2 settings
//Variable for enemy Image 13;
var enemyImage13 = new Image();
enemyImage13.src = enemyImgs[7];
// end enemy image 2 settings
//Variable for enemy Image 14;
var enemyImage14 = new Image();
enemyImage14.src = enemyImgs[8];
// end enemy image 2 settings
//Variable for enemy Image 15;
var enemyImage15 = new Image();
enemyImage15.src = enemyImgs[8];
// end enemy image 2 settings
//Variable for enemy Image 16;
var enemyImage16 = new Image();
enemyImage16.src = enemyImgs[9];
// end enemy image 2 settings
//Variable for enemy Image 17;
var enemyImage17 = new Image();
enemyImage17.src = enemyImgs[9];
// end enemy image 2 settings
//Variable for enemy Image 18;
var enemyImage18 = new Image();
enemyImage18.src = enemyImgs[7];
// end enemy image 2 settings
//Variable for enemy Image 19;
var enemyImage19 = new Image();
enemyImage19.src = enemyImgs[0];
// end enemy image 2 settings
//Variable for enemy Image 20;
var enemyImage20 = new Image();
enemyImage20.src = enemyImgs[1];
// end enemy image 2 settings
//Sound variables
var collectableSound = new Audio('sounds/collectable.mp3')
var enemySound = new Audio ('sounds/enemy1.mp3')
//Health Variables
var health = 200;
var message2 = "Health: " + health;
//health bar variables
var maxHealth = 100;
var healthbar = new Sprite();
healthbar.x = 10;
healthbar.y = 0;
healthbar.width = 200;
healthbar.height = 20;
//keyboard variables
var x = 0;
var y = 0;
var speed = 2;
var isUpDown = false;
var isDownDown = false;
var isRightDown = false;
var isLeftDown = false;
// Set Up Functions
function init (){
// Get reference to canvas
canvas = document.getElementById("myCanvas");
context = canvas.getContext('2d');
//Call the update function every 10 milliseconds
setInterval(update, 10);
//Call the function movePlayer when the mouse moves
//canvas.onmousemove = movePlayer;
//Listen for player click on splash screen
canvas.onmousedown = canvasClicked;
function canvasClicked(event) {
splashScreenClicked = true;
}
window.addEventListener('keydown',handleKeyDown,true);
window.addEventListener('keyup',handleKeyUp,true);
}
function update() {
handleInput();
//Draw splash screen
context.drawImage(splashScreenImage, -50, 0);
//Check if the user has clicked to start playing
if(splashScreenClicked){
//Clear canvas of shapes
clear();
//Draw background
context.drawImage(backgroundImage, 0, 0, 600, 400);
//Draw Goal
context.drawImage(goalImage, goalx, 0);
goalx -= scrollSpeed;
if(goalx == -10){
window.open("00_gameWinScreen.html", "_self");
}
//Draw collectables
for (var i = 0; i < totalCollectables; i++) {
var collectable = collectables[i];
collectable.x -= scrollSpeed;
if (collectable.isVisible == true) {
context.drawImage(collectableImage1, collectable.x, collectable.y, collectable.width, collectable.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable.isVisible & collides(player, collectable)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable.isVisible = false;
collectableSound.play();
}
}
//Draw collectables2
for (var i = 0; i < totalCollectables; i++) {
var collectable2 = collectables2[i];
collectable2.x -= scrollSpeed;
if (collectable2.isVisible == true) {
context.drawImage(collectableImage2, collectable2.x, collectable2.y, collectable2.width, collectable2.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable2.isVisible & collides(player, collectable2)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable2.isVisible = false;
collectableSound.play();
}
}
//Draw collectables3
for (var i = 0; i < totalCollectables; i++) {
var collectable3 = collectables3[i];
collectable3.x -= scrollSpeed;
if (collectable3.isVisible == true) {
context.drawImage(collectableImage3, collectable3.x, collectable3.y, collectable3.width, collectable3.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable3.isVisible & collides(player, collectable3)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable3.isVisible = false;
collectableSound.play();
}
}
//Draw collectables4
for (var i = 0; i < totalCollectables; i++) {
var collectable4 = collectables4[i];
collectable4.x -= scrollSpeed;
if (collectable4.isVisible == true) {
context.drawImage(collectableImage4, collectable4.x, collectable4.y, collectable4.width, collectable4.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable4.isVisible & collides(player, collectable4)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable4.isVisible = false;
collectableSound.play();
}
}
//Draw collectables5
for (var i = 0; i < totalCollectables; i++) {
var collectable5 = collectables5[i];
collectable5.x -= scrollSpeed;
if (collectable5.isVisible == true) {
context.drawImage(collectableImage5, collectable5.x, collectable5.y, collectable5.width, collectable5.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable5.isVisible & collides(player, collectable5)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable5.isVisible = false;
collectableSound.play();
}
}
//Draw collectables6
for (var i = 0; i < totalCollectables; i++) {
var collectable6 = collectables6[i];
collectable6.x -= scrollSpeed;
if (collectable6.isVisible == true) {
context.drawImage(collectableImage6, collectable6.x, collectable6.y, collectable6.width, collectable6.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable6.isVisible & collides(player, collectable6)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable6.isVisible = false;
collectableSound.play();
}
}
//Draw collectables7
for (var i = 0; i < totalCollectables; i++) {
var collectable7 = collectables7[i];
collectable7.x -= scrollSpeed;
if (collectable7.isVisible == true) {
context.drawImage(collectableImage7, collectable7.x, collectable7.y, collectable7.width, collectable7.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable7.isVisible & collides(player, collectable7)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable7.isVisible = false;
collectableSound.play();
}
}
//Draw collectables8
for (var i = 0; i < totalCollectables; i++) {
var collectable8 = collectables8[i];
collectable8.x -= scrollSpeed;
if (collectable8.isVisible == true) {
context.drawImage(collectableImage8, collectable8.x, collectable8.y, collectable8.width, collectable8.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable8.isVisible & collides(player, collectable8)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable8.isVisible = false;
collectableSound.play();
}
}
//Draw collectables9
for (var i = 0; i < totalCollectables; i++) {
var collectable9 = collectables9[i];
collectable9.x -= scrollSpeed;
if (collectable9.isVisible == true) {
context.drawImage(collectableImage9, collectable9.x, collectable9.y, collectable9.width, collectable9.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable9.isVisible & collides(player, collectable9)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable9.isVisible = false;
collectableSound.play();
}
}
//Draw collectables10
for (var i = 0; i < totalCollectables; i++) {
var collectable10 = collectables10[i];
collectable10.x -= scrollSpeed;
if (collectable10.isVisible == true) {
context.drawImage(collectableImage10, collectable10.x, collectable10.y, collectable10.width, collectable10.height);
}
//Check for collisions between the player and collectable. Also check if the collectable is visible
if(collectable10.isVisible & collides(player, collectable10)){
//If a collision occurs and the collectable is visible, increase the score
score ++;
//Change the collectable's visibility to false so that it only get picked up once
collectable10.isVisible = false;
collectableSound.play();
}
}
//Draw enemy 1
for (var j = 0; j < totalEnemies; j++) {
var enemy = enemies[j];
enemy.x -= scrollSpeed;
if (enemy.isVisible == true) {
context.drawImage(enemyImage1, enemy.x, enemy.y, enemy.width, enemy.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy.isVisible & collides(player, enemy)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 2
for (var j = 0; j < totalEnemies; j++) {
var enemy2 = enemies2[j];
enemy2.x -= scrollSpeed;
if (enemy2.isVisible == true) {
context.drawImage(enemyImage2, enemy2.x, enemy2.y, enemy2.width, enemy2.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy2.isVisible & collides(player, enemy2)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy2.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 3
for (var j = 0; j < totalEnemies; j++) {
var enemy3 = enemies3[j];
enemy3.x -= scrollSpeed;
if (enemy3.isVisible == true) {
context.drawImage(enemyImage3, enemy3.x, enemy3.y, enemy3.width, enemy3.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy3.isVisible & collides(player, enemy3)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy3.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 4
for (var j = 0; j < totalEnemies; j++) {
var enemy4 = enemies4[j];
enemy4.x -= scrollSpeed;
if (enemy4.isVisible == true) {
context.drawImage(enemyImage4, enemy4.x, enemy4.y, enemy4.width, enemy4.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy4.isVisible & collides(player, enemy4)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy4.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 5
for (var j = 0; j < totalEnemies; j++) {
var enemy5 = enemies5[j];
enemy5.x -= scrollSpeed;
if (enemy5.isVisible == true) {
context.drawImage(enemyImage5, enemy5.x, enemy5.y, enemy5.width, enemy5.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy5.isVisible & collides(player, enemy5)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy5.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 6
for (var j = 0; j < totalEnemies; j++) {
var enemy6 = enemies6[j];
enemy6.x -= scrollSpeed;
if (enemy6.isVisible == true) {
context.drawImage(enemyImage6, enemy6.x, enemy6.y, enemy6.width, enemy6.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy6.isVisible & collides(player, enemy6)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy6.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}7
//Draw enemy 7
for (var j = 0; j < totalEnemies; j++) {
var enemy7 = enemies7[j];
enemy7.x -= scrollSpeed;
if (enemy7.isVisible == true) {
context.drawImage(enemyImage7, enemy7.x, enemy7.y, enemy7.width, enemy7.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy7.isVisible & collides(player, enemy7)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy7.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 8
for (var j = 0; j < totalEnemies; j++) {
var enemy8 = enemies8[j];
enemy8.x -= scrollSpeed;
if (enemy8.isVisible == true) {
context.drawImage(enemyImage8, enemy8.x, enemy8.y, enemy8.width, enemy8.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy8.isVisible & collides(player, enemy8)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy8.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 9
for (var j = 0; j < totalEnemies; j++) {
var enemy9 = enemies9[j];
enemy9.x -= scrollSpeed;
if (enemy9.isVisible == true) {
context.drawImage(enemyImage9, enemy9.x, enemy9.y, enemy9.width, enemy9.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy9.isVisible & collides(player, enemy9)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy9.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 10
for (var j = 0; j < totalEnemies; j++) {
var enemy1 = enemies1[j];
enemy1.x -= scrollSpeed;
if (enemy1.isVisible == true) {
context.drawImage(enemyImage, enemy1.x, enemy1.y, enemy1.width, enemy1.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy1.isVisible & collides(player, enemy1)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy1.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 11
for (var j = 0; j < totalEnemies; j++) {
var enemy11 = enemies11[j];
enemy11.x -= scrollSpeed;
if (enemy11.isVisible == true) {
context.drawImage(enemyImage11, enemy11.x, enemy11.y, enemy11.width, enemy11.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy11.isVisible & collides(player, enemy11)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy11.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 12
for (var j = 0; j < totalEnemies; j++) {
var enemy12 = enemies12[j];
enemy12.x -= scrollSpeed;
if (enemy12.isVisible == true) {
context.drawImage(enemyImage12, enemy12.x, enemy12.y, enemy12.width, enemy12.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy12.isVisible & collides(player, enemy12)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy12.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 13
for (var j = 0; j < totalEnemies; j++) {
var enemy13 = enemies13[j];
enemy13.x -= scrollSpeed;
if (enemy13.isVisible == true) {
context.drawImage(enemyImage13, enemy13.x, enemy13.y, enemy13.width, enemy13.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy13.isVisible & collides(player, enemy13)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy13.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 14
for (var j = 0; j < totalEnemies; j++) {
var enemy14 = enemies14[j];
enemy14.x -= scrollSpeed;
if (enemy14.isVisible == true) {
context.drawImage(enemyImage14, enemy14.x, enemy14.y, enemy14.width, enemy14.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy14.isVisible & collides(player, enemy14)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy14.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 15
for (var j = 0; j < totalEnemies; j++) {
var enemy15 = enemies15[j];
enemy15.x -= scrollSpeed;
if (enemy15.isVisible == true) {
context.drawImage(enemyImage15, enemy15.x, enemy15.y, enemy15.width, enemy15.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy15.isVisible & collides(player, enemy15)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy15.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 16
for (var j = 0; j < totalEnemies; j++) {
var enemy16 = enemies16[j];
enemy16.x -= scrollSpeed;
if (enemy16.isVisible == true) {
context.drawImage(enemyImage16, enemy16.x, enemy16.y, enemy16.width, enemy16.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy16.isVisible & collides(player, enemy16)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy16.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 17
for (var j = 0; j < totalEnemies; j++) {
var enemy17 = enemies17[j];
enemy17.x -= scrollSpeed;
if (enemy17.isVisible == true) {
context.drawImage(enemyImage17, enemy17.x, enemy17.y, enemy17.width, enemy17.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy17.isVisible & collides(player, enemy17)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy17.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 18
for (var j = 0; j < totalEnemies; j++) {
var enemy18 = enemies18[j];
enemy18.x -= scrollSpeed;
if (enemy18.isVisible == true) {
context.drawImage(enemyImage18, enemy18.x, enemy18.y, enemy18.width, enemy18.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy18.isVisible & collides(player, enemy18)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy18.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 19
for (var j = 0; j < totalEnemies; j++) {
var enemy19 = enemies19[j];
enemy19.x -= scrollSpeed;
if (enemy19.isVisible == true) {
context.drawImage(enemyImage19, enemy19.x, enemy19.y, enemy19.width, enemy19.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy19.isVisible & collides(player, enemy19)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy19.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//Draw enemy 20
for (var j = 0; j < totalEnemies; j++) {
var enemy20 = enemies20[j];
enemy20.x -= scrollSpeed;
if (enemy20.isVisible == true) {
context.drawImage(enemyImage20, enemy20.x, enemy20.y, enemy20.width, enemy20.height);
}
//Check for collisions between the player and enemy. Also check if the enemy is visible
//If a collision occurs and the enemy is visible, decrease the score
if(enemy20.isVisible & collides(player, enemy20)){
//If a collision occurs and the enemy is visible, decrease the score
health = health - 40;
//Change the enemy visibility to false
enemy20.isVisible = false;
enemySound.play();
if(health < 1) {
window.open("00_gameOverScreen.html", "_self");
}
}
}
//definition s
context.fillText(definitions[0], collectable.x - 500, 65 );
context.fillText(definitions[1], collectable2.x - 500, 65);
context.fillText(definitions[2], collectable3.x - 500, 65);
context.fillText(definitions[3], collectable4.x - 500, 65);
context.fillText(definitions[4], collectable5.x - 500, 65);
context.fillText(definitions[5], collectable6.x - 500, 65);
context.fillText(definitions[6], collectable7.x - 500, 65);
context.fillText(definitions[7], collectable8.x - 500, 65);
context.fillText(definitions[8], collectable9.x - 500, 65);
context.fillText(definitions[9], collectable10.x - 500, 65);
//Draw player
context.drawImage(playerImage, player.x, player.y);
//Score text font and color
context.font = "25px serif";
context.fillStyle = "red";
//Display score
message = "Score: " + score;
context.fillText(message, 20, 45);
//health text box
//draw health bar
context.fillStyle = 'yellow';
if(health < 50){
context.fillStyle = 'red';
}
context.fillRect(healthbar.x, healthbar.y, healthbar.width*health/maxHealth, healthbar.height);
//end health text box
} //Closing curly brace for if(splashScreenClicked)
}//End update function
function handleInput() {
if(isUpDown){
player.y-=speed;
}
if(isDownDown){
player.y+=speed;
}
// if(isLeftDown){
// player.x-=speed;
// }
// if(isRightDown){
// player.x+=speed;
// }
}
function handleKeyDown(evt) {
if(evt.keyCode == 39) // Right
{
isRightDown = true;
}
if(evt.keyCode == 40) // Down
{
isDownDown = true;
}
if(evt.keyCode == 38) // Up
{
isUpDown = true;
}
if(evt.keyCode == 37) // Left
{
isLeftDown = true;
}
}
function handleKeyUp(evt) {
if(evt.keyCode == 39) // Right
{
isRightDown = false;
}
if(evt.keyCode == 40) // Down
{
isDownDown = false;
}
if(evt.keyCode == 38) // Up
{
isUpDown = false;
}
if(evt.keyCode == 37) // Left
{
isLeftDown = false;
}
}
function clear() {
context.clearRect(0, 0, WIDTH, HEIGHT);
}
function Sprite() {
this.x = 0;
this.y = 225;
this.width = 50;
this.height = 50;
this.isVisible = true;
}
function movePlayer(event) {
player.x = event.pageX - canvas.offsetLeft;
player.y = event.pageY - canvas.offsetTop;
}
//Check if object a and object b are colliding
function collides(a, b) {
var val = false;
val = (a.x < b.x + b.width) &&
(a.x + a.width > b.x) &&
(a.y < b.y + b.height) &&
(a.y + a.height > b.y);
return val;
}
window.addEventListener("keydown", function(e) {
// space and arrow keys
if([32, 37, 38, 39, 40].indexOf(e.keyCode) > -1) {
e.preventDefault();
}
}, false);
//Call the init function as soon as the page has finished loading
window.onload = init;
| sethdumaguin/sethdumaguin.github.io | Trig of Pearl Harbor/js/backend.js | JavaScript | mit | 38,474 |
import React from 'react';
import {Flex, Box} from '@rebass/grid';
import GatsbyLogo from '../../static/img/gatsby-logo.svg';
import ReactLogo from '../../static/img/react-logo.svg';
import GraphQlLogo from '../../static/img/graphql-logo.svg';
const Footer = () => (
<Flex className="footer" justifyContent='center'>
<Box width={[1/1, 3/6]} className="footer-content">
<p> Powered by </p>
<Flex>
<Box width={1/3}>
<span className="footer-content--image-container">
<GatsbyLogo/>
</span>
</Box>
<Box width={1/3}>
<span className="footer-content--image-container">
<ReactLogo/>
</span>
</Box>
<Box width={1/3}>
<span className="footer-content--image-container">
<GraphQlLogo/>
</span>
</Box>
</Flex>
</Box>
</Flex>
);
export default Footer;
| gomesalexandre/gomesalexandre.github.io | src/components/Footer/index.js | JavaScript | mit | 934 |
'use strict';
var AllureSuite = require('allure-js-commons/beans/suite'),
mochaUtils = require('./lib/mocha-utils'),
RunningSuites = require('./lib/running-suites'),
SuiteAdapter = require('./lib/suite-adapter');
module.exports = function(hermione, opts) {
var ALLURE_STATUS = {
passed: 'passed',
failed: 'failed',
pending: 'pending',
broken: 'broken'
},
_runningSuites = new RunningSuites(),
targetDir = opts.targetDir ? opts.targetDir : 'allure-results';
hermione.config.getBrowserIds().forEach((id) => {
const browserConfig = hermione.config.forBrowser(id);
browserConfig.screenshotOnReject = true;
});
hermione.on(hermione.events.SUITE_BEGIN, function(suite) {
if (!mochaUtils.isTopEntity(suite)) {
return;
}
if (!_runningSuites.getSuite(suite.title, suite.browserId)) {
_runningSuites.addSuite(new AllureSuite(suite.title), suite.browserId, targetDir);
}
});
hermione.on(hermione.events.SUITE_END, function(suite) {
if (!mochaUtils.isTopEntity(suite)) {
return;
}
var runningSuite = _runningSuites.getSuite(suite.title, suite.browserId);
if (runningSuite) {
runningSuite.endSuite();
_runningSuites.removeSuite(suite.title, suite.browserId);
}
});
// handling of cases when `before all` hook fails
hermione.on(hermione.events.SUITE_FAIL, function(fail) {
var suiteAdapter = new SuiteAdapter(new AllureSuite(fail.parent.title), fail.browserId, targetDir);
suiteAdapter.addTest(fail);
suiteAdapter.finishTest(fail, ALLURE_STATUS.failed, fail.err);
suiteAdapter.endSuite();
});
hermione.on(hermione.events.TEST_BEGIN, function(test) {
_runningSuites.startTest(test);
});
hermione.on(hermione.events.TEST_PASS, function _onTestPass(test) {
_runningSuites.finishTest(test, ALLURE_STATUS.passed);
});
hermione.on(hermione.events.TEST_FAIL, function(test) {
_runningSuites.finishTest(test, ALLURE_STATUS.failed, test.err);
});
hermione.on(hermione.events.TEST_PENDING, function(test) {
var runningSuite = _runningSuites.getSuiteByTest(test);
runningSuite.addTest(test);
const skipReason = mochaUtils.getSkipReason(test);
const match = skipReason.match(/https?:\/\/[^\s]+/);
const issue = match && match[0];
runningSuite.finishTest(test, ALLURE_STATUS.pending,
{message: `Test ignored: ${skipReason}`, issue});
});
};
| gemini-testing/hermione-allure-reporter | index.js | JavaScript | mit | 2,649 |
"use strict";
var _ = require('lodash'),
nanoscope = require('../index'),
IndexedLens = nanoscope.IndexedLens,
Getter = nanoscope.Getter,
Setter = nanoscope.Setter,
IdLens = nanoscope.IdLens;
describe('Getter', function () {
var testArr, testLens;
beforeEach(function () {
testArr = [1, 2, 3];
testLens = new IndexedLens(0);
});
describe('#fromLens', function () {
it('should be marked as a getter', function () {
Getter.fromLens(testLens).getFlags().should.have.property('_getter', true);
});
it('should be marked as indexed', function () {
Getter.fromLens(testLens).getFlags().should.have.property('_index', 0);
});
it('should have the same get function as before', function () {
Getter.fromLens(testLens)._get.should.equal(testLens._get);
});
});
describe('#Getter', function () {
var getter = new Getter(function (arr) { return arr[0]; }),
testArr = [1, 2, 3];
it('should return 1', function () {
getter.get(testArr).should.equal(1);
});
it('should throw an error', function () {
try {
getter.map(testArr, function () {});
} catch (ex) {
ex.message.should.equal('map not permitted in a Getter');
}
});
});
describe('Get/Set Combo', function () {
var getSetLens = Getter.fromLens(Setter.fromLens(new IdLens()));
it('should fail to get', function () {
try {
getSetLens.get(100);
} catch (ex) {
ex.message.should.equal('get not permitted in a Setter');
}
});
it('should fail to set', function () {
try {
getSetLens.set(100, 200);
} catch (ex) {
ex.message.should.equal('map not permitted in a Getter');
}
});
});
}); | 5outh/nanoscope | test/testGetter.js | JavaScript | mit | 1,993 |
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const http = require("http");
/** @typedef {import("../Compiler")} Compiler */
/**
* @param {Compiler} compiler compiler
* @param {string} client client reference
* @param {function(Error?, any?): void} callback callback
* @returns {void}
*/
module.exports = (compiler, client, callback) => {
const logger = compiler.getInfrastructureLogger("LazyCompilationBackend");
const activeModules = new Map();
const prefix = "/lazy-compilation-using-";
const server = http.createServer((req, res) => {
const keys = req.url.slice(prefix.length).split("@");
req.socket.on("close", () => {
setTimeout(() => {
for (const key of keys) {
const oldValue = activeModules.get(key) || 0;
activeModules.set(key, oldValue - 1);
if (oldValue === 1) {
logger.log(
`${key} is no longer in use. Next compilation will skip this module.`
);
}
}
}, 120000);
});
req.socket.setNoDelay(true);
res.writeHead(200, {
"content-type": "text/event-stream",
"Access-Control-Allow-Origin": "*"
});
res.write("\n");
let moduleActivated = false;
for (const key of keys) {
const oldValue = activeModules.get(key) || 0;
activeModules.set(key, oldValue + 1);
if (oldValue === 0) {
logger.log(`${key} is now in use and will be compiled.`);
moduleActivated = true;
}
}
if (moduleActivated && compiler.watching) compiler.watching.invalidate();
});
server.listen(err => {
if (err) return callback(err);
const addr = server.address();
if (typeof addr === "string") throw new Error("addr must not be a string");
const urlBase =
addr.address === "::" || addr.address === "0.0.0.0"
? `http://localhost:${addr.port}`
: addr.family === "IPv6"
? `http://[${addr.address}]:${addr.port}`
: `http://${addr.address}:${addr.port}`;
logger.log(
`Server-Sent-Events server for lazy compilation open at ${urlBase}.`
);
callback(null, {
dispose(callback) {
server.close(callback);
},
module(originalModule) {
const key = `${encodeURIComponent(
originalModule.identifier().replace(/\\/g, "/").replace(/@/g, "_")
).replace(/%(2F|3A|24|26|2B|2C|3B|3D|3A)/g, decodeURIComponent)}`;
const active = activeModules.get(key) > 0;
return {
client: `webpack/hot/lazy-compilation-${
compiler.options.externalsPresets.node ? "node" : "web"
}.js?${encodeURIComponent(urlBase + prefix)}`,
data: key,
active
};
}
});
});
};
| arvenil/resume | node_modules/webpack/lib/hmr/lazyCompilationBackend.js | JavaScript | mit | 2,581 |
version https://git-lfs.github.com/spec/v1
oid sha256:a086fbe1aadd01c8da68bc8d43f6113342a4c47b8b0ce7bdfa6a253f173f266e
size 629
| yogeshsaroya/new-cdnjs | ajax/libs/yui/3.3.0/datatype/lang/datatype-date_es.js | JavaScript | mit | 128 |
// @flow
export { default } from './MessageEmoji';
| rlesniak/tind3r.com | src/components/conversation/MessageEmoji/index.js | JavaScript | mit | 52 |
const utils = require('../../../util/utils');
const logger = require('pome-logger').getLogger('forward-log', __filename);
class MsgRemote
{
constructor(app)
{
this.app = app;
}
/**
* Forward message from frontend server to other server's handlers
*
* @param msg {Object} request message
* @param session {Object} session object for current request
* @param cb {Function} callback function
*/
forwardMessage(msg, session, cb)
{
const server = this.app.components.__server__;
const sessionService = this.app.components.__backendSession__;
if (!server)
{
logger.error('server component not enable on %s', this.app.serverId);
utils.invokeCallback(cb, new Error('server component not enable'));
return;
}
if (!sessionService)
{
logger.error('backend session component not enable on %s', this.app.serverId);
utils.invokeCallback(cb, new Error('backend sesssion component not enable'));
return;
}
// generate backend session for current request
const backendSession = sessionService.create(session);
// handle the request
logger.debug('backend server [%s] handle message: %j', this.app.serverId, msg);
server.handle(msg, backendSession, function(err, resp, opts)
{
utils.invokeCallback(cb, err, resp, opts);
});
}
}
/**
* Remote service for backend servers.
* Receive and handle request message forwarded from frontend server.
*/
module.exports = MsgRemote; | pomejs/pome | lib/common/remote/backend/msgRemote.js | JavaScript | mit | 1,521 |
(function(){var Z=function(){var w=function(){var a={};this.bind=function(b,e){if(b.constructor==Array)for(var h=0;h<b.length;h++)C(a,b[h],e);else C(a,b,e)};this.fireUpdate=function(b,e){if(a[b])for(var h=0;h<a[b].length;h++)try{a[b][h][b](e)}catch(n){G("jsPlumb: fireUpdate failed for event "+b+";not fatal.")}};this.clearListeners=function(){delete a;a={}}},o=this,y=!!!document.createElement("canvas").getContext,t={},v={},u={},j={},f={},c={},d={},r=true,q=[],k="DEFAULT",g=1200,p=function(a,b,e){var h=
function(m,A){if(m===A)return true;else if(typeof m=="object"&&typeof A=="object"){var D=true,F;for(F in m)if(!h(m[F],A[F])){D=false;break}for(F in A)if(!h(A[F],m[F])){D=false;break}return D}};e=+e||0;for(var n=a.length;e<n;e++)if(h(a[e],b))return e;return-1},C=function(a,b,e){var h=a[b];if(h==null){h=[];a[b]=h}h.push(e);return h},I=function(a,b,e){a=J(a,"id");var h=t[a];e||(e=""+(new Date).getTime());if(h){V({elId:a,offset:b,recalc:false,timestamp:e});for(var n=j[a],m=q[a],A=0;A<h.length;A++){h[A].paint({timestamp:e,
offset:n,dimensions:m});for(var D=h[A].connections,F=0;F<D.length;F++){D[F].paint({elId:a,ui:b,recalc:false,timestamp:e});var B=D[F].endpoints[0]==h[A]?1:0;if(D[F].endpoints[B].anchor.isDynamic&&!D[F].endpoints[B].isFloating()){var N=B==0?D[F].sourceId:D[F].targetId,K=j[N];N=D[F].endpoints[B].anchor.compute({xy:[K.left,K.top],wh:q[N],element:D[F].endpoints[B],txy:[n.left,n.top],twh:m,tElement:h[A]});D[F].endpoints[B].paint({anchorLoc:N})}}}}},H=function(a,b){var e=null;if(a.constructor==Array){e=
[];for(var h=0;h<a.length;h++){var n=x(a[h]),m=J(n,"id");e.push(b(n,m))}}else{n=x(a);m=J(n,"id");e=b(n,m)}return e},G=function(a){o.logEnabled&&typeof console!="undefined"&&console.log(a)},J=function(a,b){return l.CurrentLibrary.getAttribute(x(a),b)},x=function(a){return l.CurrentLibrary.getElementObject(a)},R=function(a){return l.CurrentLibrary.getSize(x(a))},W=function(a,b){var e=x(a),h=J(e,"id");if(!h){var n=h=arguments.length==2?b:"_jsPlumb_"+(""+(new Date).getTime());l.CurrentLibrary.setAttribute(x(e),
"id",n)}return h},ca=function(a,b,e){if(b=b==null?r:b)if(l.CurrentLibrary.isDragSupported(a)){e=e||o.Defaults.DragOptions||l.Defaults.DragOptions;e=l.extend({},e);b=l.CurrentLibrary.dragEvents.drag;var h=l.CurrentLibrary.dragEvents.stop;e[b]=T(e[b],function(){var n=l.CurrentLibrary.getUIPosition(arguments);I(a,n);l.CurrentLibrary.addClass(x(a),"jsPlumb_dragged")});e[h]=T(e[h],function(){var n=l.CurrentLibrary.getUIPosition(arguments);I(a,n);l.CurrentLibrary.removeClass(x(a),"jsPlumb_dragged")});b=
d[W(a)];e.disabled=b==null?false:!b;l.CurrentLibrary.initDraggable(a,e)}},ia=function(a,b,e){var h=document.createElement("canvas"),n=h;b?l.CurrentLibrary.appendElement(n,b):document.body.appendChild(n);h.style.position="absolute";if(a)h.className=a;W(h,e);if(y){l.sizeCanvas(h,0,0,g,g);h=G_vmlCanvasManager.initElement(h)}return h},ea=function(a,b){var e=t[a];if(e&&e.length)for(var h=0;h<e.length;h++)for(var n=0;n<e[h].connections.length;n++)if(b(e[h].connections[n]))return},X=function(a,b){if(a!=
null)if(b)l.CurrentLibrary.removeElement(a,b);else try{document.body.removeChild(a)}catch(e){}},da=function(a,b,e){a=a[b];if(a!=null){e=p(a,e);if(e>=0){delete a[e];a.splice(e,1);return true}}return false},ja=function(a,b){ea(J(a,"id"),function(e){e.canvas.style.display=b})},na=function(a){ea(a,function(b){b.canvas.style.display="none"==b.canvas.style.display?"block":"none"})},V=function(a){var b=a.timestamp,e=a.recalc,h=a.offset;a=a.elId;if(!e)if(b&&b===f[a])return;if(e||h==null){e=x(a);q[a]=R(e);
j[a]=l.CurrentLibrary.getOffset(x(e));f[a]=b}else j[a]=h},T=function(a,b){a=a||function(){};b=b||function(){};return function(){var e=null;try{e=b.apply(this,arguments)}catch(h){G("jsPlumb function failed : "+h)}try{a.apply(this,arguments)}catch(n){G("wrapped function failed : "+n)}return e}},ka=function(a){var b=this;this.x=a.x||0;this.y=a.y||0;var e=a.orientation||[0,0],h=null;this.offsets=a.offsets||[0,0];b.timestamp=null;this.compute=function(n){var m=n.xy,A=n.wh,D=n.element;if((n=n.timestamp)&&
n===b.timestamp)return h;h=[m[0]+b.x*A[0]+b.offsets[0],m[1]+b.y*A[1]+b.offsets[1]];A=D?D.container:null;m={left:0,top:0};if(A!=null){var F=x(A);A=l.CurrentLibrary.getOffset(x(F));D=l.CurrentLibrary.getScrollLeft(F);F=l.CurrentLibrary.getScrollTop(F);m.left=A.left-D;m.top=A.top-F;h[0]-=m.left;h[1]-=m.top}b.timestamp=n;return h};this.getOrientation=function(){return e};this.equals=function(n){if(!n)return false;var m=n.getOrientation(),A=this.getOrientation();return this.x==n.x&&this.y==n.y&&this.offsets[0]==
n.offsets[0]&&this.offsets[1]==n.offsets[1]&&A[0]==m[0]&&A[1]==m[1]};this.getCurrentLocation=function(){return h}},oa=function(a){var b=a.reference,e=R(x(a.referenceCanvas)),h=null,n=null;this.compute=function(m){var A=m.xy;m=m.element;A=[A[0]+e[0]/2,A[1]+e[1]/2];if(m.container!=null){m=l.CurrentLibrary.getOffset(x(m.container));A[0]-=m.left;A[1]-=m.top}return n=A};this.getOrientation=function(){if(h)return h;else{var m=b.getOrientation();return[Math.abs(m[0])*0*-1,Math.abs(m[1])*0*-1]}};this.over=
function(m){h=m.getOrientation()};this.out=function(){h=null};this.getCurrentLocation=function(){return n}},pa=function(a){this.isDynamic=this.isSelective=true;var b=a||[];for(a=0;a<b.length;a++)b[a]=b[a].constructor==Array?l.makeAnchor(b[a]):b[a];this.addAnchor=function(n){b.push(n.constructor==Array?l.makeAnchor(n):n)};this.getAnchors=function(){return b};var e=b.length>0?b[0]:null;this.locked=false;var h=this;this.compute=function(n){var m=n.xy,A=n.wh,D=n.txy,F=n.twh;if(h.locked||D==null||F==null)return e.compute(n);
else n.timestamp=null;var B=D[0]+F[0]/2;D=D[1]+F[1]/2;F=-1;for(var N=Infinity,K=0;K<b.length;K++){var O=Math.sqrt(Math.pow(B-(m[0]+b[K].x*A[0]),2)+Math.pow(D-(m[1]+b[K].y*A[1]),2));if(O<N){F=K+0;N=O}}e=b[F];return e.compute(n)};this.getCurrentLocation=function(){return e!=null?e.getCurrentLocation():null};this.getOrientation=function(){return e!=null?e.getOrientation():[0,0]};this.over=function(n){e!=null&&e.over(n)};this.out=function(){e!=null&&e.out()}},ha=function(a){w.apply(this);var b=this,e=
new String("_jsplumb_c_"+(new Date).getTime());this.getId=function(){return e};this.container=a.container||o.Defaults.Container;this.source=x(a.source);this.target=x(a.target);if(a.sourceEndpoint)this.source=a.sourceEndpoint.getElement();if(a.targetEndpoint)this.target=a.targetEndpoint.getElement();this.sourceId=J(this.source,"id");this.targetId=J(this.target,"id");this.endpointsOnTop=a.endpointsOnTop!=null?a.endpointsOnTop:true;this.scope=a.scope;this.endpoints=[];this.endpointStyles=[];var h=function(B){if(B)return l.makeAnchor(B)},
n=function(B,N,K,O){if(B){b.endpoints[N]=B;B.addConnection(b)}else{if(!K.endpoints)K.endpoints=[null,null];B=K.endpoints[N]||K.endpoint||o.Defaults.Endpoints[N]||l.Defaults.Endpoints[N]||o.Defaults.Endpoint||l.Defaults.Endpoint||new l.Endpoints.Dot;if(B.constructor==String)B=new l.Endpoints[B];if(!K.endpointStyles)K.endpointStyles=[null,null];var E=K.endpointStyles[N]||K.endpointStyle||o.Defaults.EndpointStyles[N]||l.Defaults.EndpointStyles[N]||o.Defaults.EndpointStyle||l.Defaults.EndpointStyle,S=
K.anchors?K.anchors[N]:h(o.Defaults.Anchors[N])||h(l.Defaults.Anchors[N])||h(o.Defaults.Anchor)||h(l.Defaults.Anchor)||h("BottomCenter");K=new fa({style:E,endpoint:B,connections:[b],uuid:K.uuids?K.uuids[N]:null,anchor:S,source:O,container:b.container});return b.endpoints[N]=K}},m=n(a.sourceEndpoint,0,a,b.source);m&&C(t,this.sourceId,m);(n=n(a.targetEndpoint,1,a,b.target))&&C(t,this.targetId,n);if(!this.scope)this.scope=this.endpoints[0].scope;this.connector=this.endpoints[0].connector||this.endpoints[1].connector||
a.connector||o.Defaults.Connector||l.Defaults.Connector||new l.Connectors.Bezier;if(this.connector.constructor==String)this.connector=new l.Connectors[this.connector];this.paintStyle=this.endpoints[0].connectorStyle||this.endpoints[1].connectorStyle||a.paintStyle||o.Defaults.PaintStyle||l.Defaults.PaintStyle;this.backgroundPaintStyle=this.endpoints[0].connectorBackgroundStyle||this.endpoints[1].connectorBackgroundStyle||a.backgroundPaintStyle||o.Defaults.BackgroundPaintStyle||l.Defaults.BackgroundPaintStyle;
this.overlays=a.overlays||[];this.addOverlay=function(B){overlays.push(B)};this.labelStyle=a.labelStyle||o.Defaults.LabelStyle||l.Defaults.LabelStyle;(this.label=a.label)&&this.overlays.push(new l.Overlays.Label({labelStyle:this.labelStyle,label:this.label}));V({elId:this.sourceId});V({elId:this.targetId});this.distanceFrom=function(B){return b.connector.distanceFrom(B)};this.setLabel=function(B){b.label=B;o.repaint(b.source)};n=j[this.sourceId];m=q[this.sourceId];var A=j[this.targetId];otherWH=q[this.targetId];
var D=this.endpoints[0].anchor.compute({xy:[n.left,n.top],wh:m,element:this.endpoints[0],txy:[A.left,A.top],twh:otherWH,tElement:this.endpoints[1]});this.endpoints[0].paint({anchorLoc:D});D=this.endpoints[1].anchor.compute({xy:[A.left,A.top],wh:otherWH,element:this.endpoints[1],txy:[n.left,n.top],twh:m,tElement:this.endpoints[0]});this.endpoints[1].paint({anchorLoc:D});var F=ia(l.connectorClass,b.container);this.canvas=F;this.paint=function(B){B=B||{};var N=B.elId,K=B.ui,O=B.recalc;B=B.timestamp;
var E=this.targetId;if(this.canvas.getContext){V({elId:N,offset:K,recalc:O,timestamp:B});V({elId:E,timestamp:B});K=F.getContext("2d");O=this.endpoints[0].anchor.getCurrentLocation();this.endpoints[0].anchor.getOrientation();B=this.endpoints[1].anchor.getCurrentLocation();this.endpoints[1].anchor.getOrientation();for(var S=E=0;S<b.overlays.length;S++){var Q=b.overlays[S];Q=Q.computeMaxSize(b.connector,K);if(Q>E)E=Q}var M=this.connector.compute(O,B,this.endpoints[0].anchor,this.endpoints[1].anchor,
this.paintStyle.lineWidth,E);l.sizeCanvas(F,M[0],M[1],M[2],M[3]);O=function(P,U){P.save();l.extend(P,U);if(U.gradient&&!y){for(var Y=b.connector.createGradient(M,P,N==this.sourceId),s=0;s<U.gradient.stops.length;s++)Y.addColorStop(U.gradient.stops[s][0],U.gradient.stops[s][1]);P.strokeStyle=Y}b.connector.paint(M,P);P.restore()};this.backgroundPaintStyle!=null&&O(K,this.backgroundPaintStyle);O(K,this.paintStyle);for(S=0;S<b.overlays.length;S++){Q=b.overlays[S];Q.draw(b.connector,K)}}};this.repaint=
function(){this.paint({elId:this.sourceId,recalc:true})};ca(b.source,a.draggable,a.dragOptions);ca(b.target,a.draggable,a.dragOptions);this.source.resize&&this.source.resize(function(){l.repaint(b.sourceId)})},fa=function(a){a=a||{};var b=this,e=new String("_jsplumb_e_"+(new Date).getTime());this.getId=function(){return e};b.anchor=a.anchor?l.makeAnchor(a.anchor):l.makeAnchor("TopCenter");var h=a.endpoint||new l.Endpoints.Dot;if(h.constuctor==String)h=new l.Endpoints[h];b.endpoint=h;var n=a.style||
o.Defaults.EndpointStyle||l.Defaults.EndpointStyle;this.connectorStyle=a.connectorStyle;this.connectorOverlays=a.connectorOverlays;this.connector=a.connector;this.isSource=a.isSource||false;this.isTarget=a.isTarget||false;var m=a.source,A=a.uuid,D=null,F=null;if(A)v[A]=b;this.container=a.container||o.Defaults.Container||l.Defaults.Container;var B=J(m,"id"),N=a.maxConnections||1;this.canvas=a.canvas||ia(l.endpointClass,this.container,a.uuid);this.connections=a.connections||[];this.scope=a.scope||k;
this.timestamp=null;var K=a.reattach||false;this.dragAllowedWhenFull=a.dragAllowedWhenFull||true;this.computeAnchor=function(s){return b.anchor.compute(s)};this.addConnection=function(s){b.connections.push(s)};this.detach=function(s,L){var z=p(b.connections,s);if(z>=0){b.connections.splice(z,1);L||(s.endpoints[0]==b?s.endpoints[1]:s.endpoints[0]).detach(s,true)}X(s.canvas,s.container);da(u,s.scope,s);aa(s)};this.detachAll=function(){for(;b.connections.length>0;)b.detach(b.connections[0])};this.detachFrom=
function(s){for(var L=[],z=0;z<b.connections.length;z++)if(b.connections[z].endpoints[1]==s||b.connections[z].endpoints[0]==s)L.push(b.connections[z]);for(z=0;z<L.length;z++)b.detach(L[z])};this.detachFromConnection=function(s){s=p(b.connections,s);s>=0&&b.connections.splice(s,1)};this.getElement=function(){return m};this.getUuid=function(){return A};this.makeInPlaceCopy=function(){return new fa({anchor:b.anchor,source:m,style:n,endpoint:h})};this.isConnectedTo=function(s){var L=false;if(s)for(var z=
0;z<b.connections.length;z++)if(b.connections[z].endpoints[1]==s){L=true;break}return L};this.isFloating=function(){return D!=null};this.isFull=function(){return N<1?false:b.connections.length>=N};this.setDragAllowedWhenFull=function(s){b.dragAllowedWhenFull=s};this.equals=function(s){return this.anchor.equals(s.anchor)};this.paint=function(s){s=s||{};var L=s.timestamp;if(!L||b.timestamp!==L){var z=s.anchorPoint,ba=s.canvas,qa=s.connectorPaintStyle;if(z==null){z=s.offset||j[B];s=s.dimensions||q[B];
if(z==null||s==null){V({elId:B,timestamp:L});z=j[B];s=q[B]}s={xy:[z.left,z.top],wh:s,element:b,timestamp:L};if(b.anchor.isDynamic)if(b.connections.length>0){z=b.connections[0];var la=z.endpoints[0]==b?1:0,ga=la==0?z.sourceId:z.targetId,ma=j[ga];ga=q[ga];s.txy=[ma.left,ma.top];s.twh=ga;s.tElement=z.endpoints[la]}z=b.anchor.compute(s)}h.paint(z,b.anchor.getOrientation(),ba||b.canvas,n,qa||n);b.timestamp=L}};this.removeConnection=this.detach;if(a.isSource&&l.CurrentLibrary.isDragSupported(m)){var O=
null;var E=e=null,S=false,Q=null,M=a.dragOptions||{},P=l.extend({},l.CurrentLibrary.defaultDragOptions);M=l.extend(P,M);M.scope=M.scope||b.scope;P=l.CurrentLibrary.dragEvents.start;var U=l.CurrentLibrary.dragEvents.stop,Y=l.CurrentLibrary.dragEvents.drag;M[P]=T(M[P],function(){E=b.connections.length<N?null:b.connections[0];if(b.isFull()&&!b.dragAllowedWhenFull)return false;V({elId:B});F=b.makeInPlaceCopy();F.paint();O=document.createElement("div");var s=x(O),L=O,z=b.container;z?l.CurrentLibrary.appendElement(L,
z):document.body.appendChild(L);L=W(s);V({elId:L});z=x(b.canvas);l.CurrentLibrary.setAttribute(x(z),"dragId",L);z=x(b.canvas);l.CurrentLibrary.setAttribute(x(z),"elId",B);z=new oa({reference:b.anchor,referenceCanvas:b.canvas});D=new fa({style:{fillStyle:"rgba(0,0,0,0)"},endpoint:h,anchor:z,source:s});if(E==null){b.anchor.locked=true;E=new ha({sourceEndpoint:b,targetEndpoint:D,source:x(m),target:x(O),anchors:[b.anchor,z],paintStyle:a.connectorStyle,connector:a.connector,overlays:b.connectorOverlays})}else{S=
true;s=E.sourceId==B?0:1;E.floatingAnchorIndex=s;b.detachFromConnection(E);if(s==0){Q=[E.source,E.sourceId];E.source=x(O);E.sourceId=L}else{Q=[E.target,E.targetId];E.target=x(O);E.targetId=L}E.endpoints[s==0?1:0].anchor.locked=true;E.suspendedEndpoint=E.endpoints[s];E.endpoints[s]=D}c[L]=E;D.addConnection(E);C(t,L,D)});M[Y]=T(M[Y],function(){var s=l.CurrentLibrary.getUIPosition(arguments);l.CurrentLibrary.setOffset(O,s);I(x(O),s)});M[U]=T(M[U],function(){da(t,e,D);for(var s=[O,D.canvas],L=0;L<s.length;L++)X(s[L],
m);X(F.canvas,m);s=E.floatingAnchorIndex==null?1:E.floatingAnchorIndex;E.endpoints[s==0?1:0].anchor.locked=false;if(E.endpoints[s]==D)if(S&&E.suspendedEndpoint){if(s==0){E.source=Q[0];E.sourceId=Q[1]}else{E.target=Q[0];E.targetId=Q[1]}E.endpoints[s]=E.suspendedEndpoint;if(K){E.floatingAnchorIndex=null;E.suspendedEndpoint.addConnection(E);l.repaint(Q[1])}else{E.endpoints[1].detach(E);E.endpoints[0].detach(E)}}else{X(E.canvas,b.container);b.detachFromConnection(E)}b.anchor.locked=false;b.paint();E.repaint();
E=null;delete D;delete F});P=x(b.canvas);l.CurrentLibrary.initDraggable(P,M)}if(a.isTarget&&l.CurrentLibrary.isDropSupported(m)){M=a.dropOptions||o.Defaults.DropOptions||l.Defaults.DropOptions;M=l.extend({},M);M.scope=M.scope||b.scope;P=l.CurrentLibrary.dragEvents.drop;U=l.CurrentLibrary.dragEvents.over;Y=l.CurrentLibrary.dragEvents.out;M[P]=T(M[P],function(){var s=l.CurrentLibrary.getDragObject(arguments),L=J(x(s),"dragId");s=J(x(s),"elId");var z=c[L],ba=z.floatingAnchorIndex==null?1:z.floatingAnchorIndex;
if(!b.isFull()&&!(ba==0&&!b.isSource)&&!(ba==1&&!b.isTarget)){if(ba==0){z.source=m;z.sourceId=B}else{z.target=m;z.targetId=B}z.endpoints[ba].detachFromConnection(z);z.suspendedEndpoint&&z.suspendedEndpoint.detachFromConnection(z);z.endpoints[ba]=b;b.addConnection(z);C(u,z.scope,z);ca(m,a.draggable,{});l.repaint(s);o.fireUpdate("jsPlumbConnection",{source:z.source,target:z.target,sourceId:z.sourceId,targetId:z.targetId,sourceEndpoint:z.endpoints[0],targetEndpoint:z.endpoints[1]})}delete c[L]});M[U]=
T(M[U],function(){var s=l.CurrentLibrary.getDragObject(arguments);s=J(x(s),"dragId");s=c[s];s.endpoints[s.floatingAnchorIndex==null?1:s.floatingAnchorIndex].anchor.over(b.anchor)});M[Y]=T(M[Y],function(){var s=l.CurrentLibrary.getDragObject(arguments);s=J(x(s),"dragId");s=c[s];s.endpoints[s.floatingAnchorIndex==null?1:s.floatingAnchorIndex].anchor.out()});l.CurrentLibrary.initDroppable(x(b.canvas),M)}return b};this.Defaults={Anchor:null,Anchors:[null,null],BackgroundPaintStyle:null,Connector:null,
Container:null,DragOptions:{},DropOptions:{},Endpoint:null,Endpoints:[null,null],EndpointStyle:{fillStyle:null},EndpointStyles:[null,null],LabelStyle:{fillStyle:"rgba(0,0,0,0)",color:"black"},LogEnabled:true,MaxConnections:null,PaintStyle:{lineWidth:10,strokeStyle:"red"},Scope:"_jsPlumb_DefaultScope"};this.logEnabled=this.Defaults.LogEnabled;this.connectorClass="_jsPlumb_connector";this.endpointClass="_jsPlumb_endpoint";this.overlayClass="_jsPlumb_overlay";this.Anchors={};this.Connectors={};this.Endpoints=
{};this.Overlays={};this.addEndpoint=function(a,b){b=l.extend({},b);b.endpoint=b.endpoint||o.Defaults.Endpoint||l.Defaults.Endpoint;b.endpointStyle=b.endpointStyle||o.Defaults.EndpointStyle||l.Defaults.EndpointStyle;var e=x(a),h=J(e,"id");b.source=e;V({elId:h});e=new fa(b);C(t,h,e);var n=j[h];h=e.anchor.compute({xy:[n.left,n.top],wh:q[h],element:e});e.paint({anchorLoc:h});return e};this.addEndpoints=function(a,b){for(var e=[],h=0;h<b.length;h++)e.push(o.addEndpoint(a,b[h]));return e};this.animate=
function(a,b,e){var h=x(a),n=J(a,"id");e=e||{};a=l.CurrentLibrary.dragEvents.step;var m=l.CurrentLibrary.dragEvents.complete;e[a]=T(e[a],function(){o.repaint(n)});e[m]=T(e[m],function(){o.repaint(n)});l.CurrentLibrary.animate(h,b,e)};this.autoConnect=function(a){var b=[],e=[],h=a.endpoint||o.Defaults.EndpointStyle||l.Defaults.EndpointStyle,n=F||l.Defaults.DynamicAnchors(),m=function(B,N){for(var K=0;K<B.length;K++)N.push(B[K])},A=a.source,D=a.target,F=a.anchors;typeof A=="string"?b.push(x(A)):m(A,
b);typeof D=="string"?e.push(x(D)):m(D,e);a=l.extend(a,{source:null,target:null,anchors:null});for(m=0;m<b.length;m++)for(A=0;A<e.length;A++){D=l.addEndpoint(b[m],l.extend({anchor:l.makeDynamicAnchor(n)},h));F=l.addEndpoint(e[A],l.extend({anchor:l.makeDynamicAnchor(n)},h));o.connect(l.extend(a,{sourceEndpoint:D,targetEndpoint:F}))}};this.connect=function(a){var b=l.extend({},a);if(a.uuids){b.sourceEndpoint=v[a.uuids[0]];b.targetEndpoint=v[a.uuids[1]]}if(b.sourceEndpoint&&b.sourceEndpoint.isFull())G("could not add connection; source endpoint is full");
else if(b.targetEndpoint&&b.targetEndpoint.isFull())G("could not add connection; target endpoint is full");else{a=new ha(b);C(u,a.scope,a);o.fireUpdate("jsPlumbConnection",{source:a.source,target:a.target,sourceId:a.sourceId,targetId:a.targetId,sourceEndpoint:a.endpoints[0],targetEndpoint:a.endpoints[1]});I(a.source);return a}};this.deleteEndpoint=function(a){if(a=typeof a=="string"?v[a]:a){var b=a.getUuid();if(b)v[b]=null;a.detachAll();X(a.canvas,a.container);for(var e in t)if(b=t[e]){for(var h=
[],n=0;n<b.length;n++)b[n]!=a&&h.push(b[n]);t[e]=h}delete a}};this.deleteEveryEndpoint=function(){for(var a in t){var b=t[a];if(b&&b.length)for(var e=0;e<b.length;e++)o.deleteEndpoint(b[e])}delete t;t={};delete v;v={}};var aa=function(a){o.fireUpdate("jsPlumbConnectionDetached",{source:a.source,target:a.target,sourceId:a.sourceId,targetId:a.targetId,sourceEndpoint:a.endpoints[0],targetEndpoint:a.endpoints[1]})};this.detach=function(a,b){if(arguments.length==2){var e=x(a),h=W(e);e=x(b);var n=W(e);
ea(h,function(m){if(m.sourceId==h&&m.targetId==n||m.targetId==h&&m.sourceId==n){X(m.canvas,m.container);m.endpoints[0].removeConnection(m);m.endpoints[1].removeConnection(m);da(u,m.scope,m);aa(m)}})}else if(arguments.length==1)if(arguments[0].constructor==ha){arguments[0].endpoints[0].detachFrom(arguments[0].endpoints[1]);aa(arguments[0])}else if(arguments[0].connection){arguments[0].connection.endpoints[0].detachFrom(arguments[0].connection.endpoints[1]);aa(arguments[0].connection)}else{e=l.extend({},
a);if(e.uuids)v[e.uuids[0]].detachFrom(v[e.uuids[1]]);else if(e.sourceEndpoint&&e.targetEndpoint)e.sourceEndpoint.detachFrom(e.targetEndpoint);else{sourceId=W(e.source);targetId=W(e.target);ea(sourceId,function(m){if(m.sourceId==sourceId&&m.targetId==targetId||m.targetId==sourceId&&m.sourceId==targetId){X(m.canvas,m.container);m.endpoints[0].removeConnection(m);m.endpoints[1].removeConnection(m);da(u,m.scope,m);aa(m)}})}}};this.detachAll=this.detachAllConnections=function(a){a=J(a,"id");if((a=t[a])&&
a.length)for(var b=0;b<a.length;b++){var e=a[b].connections.length;if(e>0)for(var h=0;h<e;h++){var n=a[b].connections[0];X(n.canvas,n.container);n.endpoints[0].removeConnection(n);n.endpoints[1].removeConnection(n);da(u,n.scope,n);aa(n)}}};this.detachEverything=this.detachEveryConnection=function(){for(var a in t){var b=t[a];if(b&&b.length)for(var e=0;e<b.length;e++){var h=b[e].connections.length;if(h>0)for(var n=0;n<h;n++){var m=b[e].connections[0];X(m.canvas,m.container);m.endpoints[0].removeConnection(m);
m.endpoints[1].removeConnection(m);aa(m)}}}delete u;u={}};this.draggable=function(a,b){if(typeof a=="object"&&a.length)for(var e=0;e<a.length;e++){var h=x(a[e]);h&&ca(h,true,b)}else(h=x(a))&&ca(h,true,b)};this.extend=function(a,b){return l.CurrentLibrary.extend(a,b)};this.getConnections=function(a){var b={};a=a||{};var e=function(D){var F=[];if(D)if(typeof D=="string")F.push(D);else F=D;return F},h=e(a.scope),n=e(a.source);a=e(a.target);for(var m in u)if(h.length>0?p(h,m)!=-1:true){b[m]=[];for(e=
0;e<u[m].length;e++){var A=u[m][e];(n.length>0?p(n,A.sourceId)!=-1:true)&&(a.length>0?p(a,A.targetId)!=-1:true)&&b[m].push({sourceId:A.sourceId,targetId:A.targetId,source:A.source,target:A.target,sourceEndpoint:A.endpoints[0],targetEndpoint:A.endpoints[1],connection:A})}}return b};this.getDefaultScope=function(){return k};this.getEndpoint=function(a){return v[a]};this.getId=W;this.hide=function(a){ja(a,"none")};this.makeAnchor=function(a,b){if(arguments.length==0)return null;var e={};if(arguments.length==
1){var h=arguments[0];if(h.compute&&h.getOrientation)return h;else if(typeof h=="string")return o.Anchors[arguments[0]]();else if(h.constructor==Array)return l.makeAnchor.apply(this,h);else typeof arguments[0]=="object"&&l.extend(e,a)}else{e={x:a,y:b};if(arguments.length>=4)e.orientation=[arguments[2],arguments[3]];if(arguments.length==6)e.offsets=[arguments[4],arguments[5]]}h=new ka(e);h.clone=function(){return new ka(e)};return h};this.makeAnchors=function(a){for(var b=[],e=0;e<a.length;e++)b.push(o.Anchors[a[e]]());
return b};this.makeDynamicAnchor=function(a){return new pa(a)};this.repaint=function(a){if(typeof a=="object")for(var b=0;b<a.length;b++)I(x(a[b]));else I(x(a))};this.repaintEverything=function(){var a=""+(new Date).getTime(),b;for(b in t)I(x(b),null,a)};this.removeAllEndpoints=function(a){a=J(a,"id");var b=t[a],e;for(e in b)o.deleteEndpoint(b[e]);t[a]=[]};this.removeEveryEndpoint=this.deleteEveryEndpoint;this.removeEndpoint=function(a,b){o.deleteEndpoint(b)};this.reset=function(){this.deleteEveryEndpoint();
this.clearListeners()};this.setAutomaticRepaint=function(){};this.setDefaultNewCanvasSize=function(a){g=a};this.setDefaultScope=function(a){k=a};this.setDraggable=function(a,b){return H(a,function(e,h){d[h]=b;l.CurrentLibrary.isDragSupported(e)&&l.CurrentLibrary.setDraggable(e,b)})};this.setDraggableByDefault=function(a){r=a};this.setDebugLog=function(){};this.setRepaintFunction=function(){};this.show=function(a){ja(a,"block")};this.sizeCanvas=function(a,b,e,h,n){if(a){a.style.height=n+"px";a.height=
n;a.style.width=h+"px";a.width=h;a.style.left=b+"px";a.style.top=e+"px"}};this.getTestHarness=function(){return{endpointsByElement:t,endpointCount:function(a){return(a=t[a])?a.length:0},connectionCount:function(a){a=a||k;return(a=u[a])?a.length:0},findIndex:p,getId:W}};this.toggleVisible=this.toggle=na;this.toggleDraggable=function(a){return H(a,function(b,e){var h=d[e]==null?r:d[e];h=!h;d[e]=h;l.CurrentLibrary.setDraggable(b,h);return h})};this.unload=function(){delete t;delete v;delete j;delete q;
delete c;delete d};this.wrap=T;w.apply(this);this.addListener=this.bind},l=window.jsPlumb=new Z;l.getInstance=function(w){var o=new Z;w&&l.extend(o.Defaults,w);return o}})();
(function(){var Z=!!!document.createElement("canvas").getContext,l=function(w,o,y,t){return function(){return jsPlumb.makeAnchor(w,o,y,t)}};jsPlumb.Anchors.TopCenter=l(0.5,0,0,-1);jsPlumb.Anchors.BottomCenter=l(0.5,1,0,1);jsPlumb.Anchors.LeftMiddle=l(0,0.5,-1,0);jsPlumb.Anchors.RightMiddle=l(1,0.5,1,0);jsPlumb.Anchors.Center=l(0.5,0.5,0,0);jsPlumb.Anchors.TopRight=l(1,0,0,-1);jsPlumb.Anchors.BottomRight=l(1,1,0,1);jsPlumb.Anchors.TopLeft=l(0,0,0,-1);jsPlumb.Anchors.BottomLeft=l(0,1,0,1);jsPlumb.Defaults.DynamicAnchors=
function(){return jsPlumb.makeAnchors(["TopCenter","RightMiddle","BottomCenter","LeftMiddle"])};jsPlumb.Anchors.AutoDefault=function(){return jsPlumb.makeDynamicAnchor(jsPlumb.Defaults.DynamicAnchors())};jsPlumb.Connectors.Straight=function(){var w=this,o=null,y,t,v,u,j,f,c,d,r;this.compute=function(q,k,g,p,C,I){g=Math.abs(q[0]-k[0]);p=Math.abs(q[1]-k[1]);var H=0.45*g,G=0.45*p;g*=1.9;p*=1.9;var J=Math.min(q[0],k[0])-H,x=Math.min(q[1],k[1])-G;C=Math.max(2*C,I);if(g<C){g=C;J=q[0]+(k[0]-q[0])/2-C/2;
H=(g-Math.abs(q[0]-k[0]))/2}if(p<C){p=C;x=q[1]+(k[1]-q[1])/2-C/2;G=(p-Math.abs(q[1]-k[1]))/2}f=q[0]<k[0]?H:g-H;c=q[1]<k[1]?G:p-G;d=q[0]<k[0]?g-H:H;r=q[1]<k[1]?p-G:G;o=[J,x,g,p,f,c,d,r];v=d-f;u=r-c;y=u/v;t=-1*(y*f-c);j=Math.atan(y);return o};this.paint=function(q,k){k.beginPath();k.moveTo(q[4],q[5]);k.lineTo(q[6],q[7]);k.stroke()};this.pointOnPath=function(q){q=f+q*v;return[q,y==Infinity?q+t:y*q+t]};this.gradientAtPoint=function(){return y};this.pointAlongPathFrom=function(q,k){var g=w.pointOnPath(q),
p=k>0?1:-1,C=Math.abs(k*Math.sin(j));if(c>r)C*=-1;var I=Math.abs(k*Math.cos(j));if(f>d)I*=-1;return[g[0]+p*I,g[1]+p*C]};this.perpendicularToPathAt=function(q,k,g){q=w.pointAlongPathFrom(q,k);k=w.gradientAtPoint(q.location);var p=Math.atan(-1/k);k=g/2*Math.sin(p);g=g/2*Math.cos(p);return[[q[0]+g,q[1]+k],[q[0]-g,q[1]-k]]};this.createGradient=function(q,k){return k.createLinearGradient(q[4],q[5],q[6],q[7])}};jsPlumb.Connectors.Bezier=function(w){var o=this;this.majorAnchor=w||150;this.minorAnchor=10;
var y=null;this._findControlPoint=function(g,p,C,I,H){I=I.getOrientation();H=H.getOrientation();var G=[],J=o.majorAnchor,x=o.minorAnchor;if(I[0]!=H[0]||I[1]==H[1]){H[0]==0?G.push(C[0]<p[0]?g[0]+x:g[0]-x):G.push(g[0]+J*H[0]);H[1]==0?G.push(C[1]<p[1]?g[1]+x:g[1]-x):G.push(g[1]+J*I[1])}else{I[0]==0?G.push(p[0]<C[0]?g[0]+x:g[0]-x):G.push(g[0]-J*I[0]);I[1]==0?G.push(p[1]<C[1]?g[1]+x:g[1]-x):G.push(g[1]+J*H[1])}return G};var t,v,u,j,f,c,d,r,q;this.compute=function(g,p,C,I,H,G){H=H||0;r=Math.abs(g[0]-p[0])+
H;q=Math.abs(g[1]-p[1])+H;c=Math.min(g[0],p[0])-H/2;d=Math.min(g[1],p[1])-H/2;u=g[0]<p[0]?r-H/2:H/2;f=g[1]<p[1]?q-H/2:H/2;j=g[0]<p[0]?H/2:r-H/2;_ty=g[1]<p[1]?H/2:q-H/2;t=o._findControlPoint([u,f],g,p,C,I);v=o._findControlPoint([j,_ty],p,g,I,C);g=Math.min(Math.min(u,j),Math.min(t[0],v[0]));p=Math.max(Math.max(u,j),Math.max(t[0],v[0]));if(p>r)r=p;if(g<0){c+=g;g=Math.abs(g);r+=g;t[0]+=g;u+=g;j+=g;v[0]+=g}g=Math.min(Math.min(f,_ty),Math.min(t[1],v[1]));p=Math.max(Math.max(f,_ty),Math.max(t[1],v[1]));
if(p>q)q=p;if(g<0){d+=g;g=Math.abs(g);q+=g;t[1]+=g;f+=g;_ty+=g;v[1]+=g}if(G&&r<G){g=(G-r)/2;r=G;c-=g;u+=g;j+=g;t[0]+=g;v[0]+=g}if(G&&q<G){g=(G-q)/2;q=G;d-=g;f+=g;_ty+=g;t[1]+=g;v[1]+=g}return y=[c,d,r,q,u,f,j,_ty,t[0],t[1],v[0],v[1]]};this.paint=function(g,p){p.beginPath();p.moveTo(g[4],g[5]);p.bezierCurveTo(g[8],g[9],g[10],g[11],g[6],g[7]);p.stroke()};var k=function(){return[{x:u,y:f},{x:t[0],y:t[1]},{x:v[0],y:v[1]},{x:j,y:_ty}]};this.pointOnPath=function(g){return jsBezier.pointOnCurve(k(),g)};
this.gradientAtPoint=function(g){return jsBezier.gradientAtPoint(k(),g)};this.pointAlongPathFrom=function(g,p){return jsBezier.pointAlongCurveFrom(k(),g,p)};this.perpendicularToPathAt=function(g,p,C){return jsBezier.perpendicularToCurveAt(k(),g,p,C)};this.createGradient=function(g,p,C){return C?p.createLinearGradient(g[4],g[5],g[6],g[7]):p.createLinearGradient(g[6],g[7],g[4],g[5])}};jsPlumb.Endpoints.Dot=function(w){w=w||{radius:10};var o=this;this.radius=w.radius;var y=0.5*this.radius,t=this.radius/
3,v=function(u){try{return parseInt(u)}catch(j){if(u.substring(u.length-1)=="%")return parseInt(u.substring(0,u-1))}};this.paint=function(u,j,f,c,d){var r=c.radius||o.radius;jsPlumb.sizeCanvas(f,u[0]-r,u[1]-r,r*2,r*2);u=f.getContext("2d");f=jsPlumb.extend({},c);if(f.fillStyle==null)f.fillStyle=d.strokeStyle;jsPlumb.extend(u,f);if(c.gradient&&!Z){d=c.gradient;f=y;var q=t;if(d.offset)f=v(d.offset);if(d.innerRadius)q=v(d.innerRadius);d=[f,q];j=u.createRadialGradient(r,r,r,r+(j[0]==1?d[0]*-1:d[0]),r+
(j[1]==1?d[0]*-1:d[0]),d[1]);for(d=0;d<c.gradient.stops.length;d++)j.addColorStop(c.gradient.stops[d][0],c.gradient.stops[d][1]);u.fillStyle=j}u.beginPath();u.arc(r,r,r,0,Math.PI*2,true);u.closePath();u.fill()}};jsPlumb.Endpoints.Rectangle=function(w){w=w||{width:20,height:20};var o=this;this.width=w.width;this.height=w.height;this.paint=function(y,t,v,u,j){var f=u.width||o.width,c=u.height||o.height;jsPlumb.sizeCanvas(v,y[0]-f/2,y[1]-c/2,f,c);y=v.getContext("2d");v=jsPlumb.extend({},u);if(v.fillStyle==
null)v.fillStyle=j.strokeStyle;jsPlumb.extend(y,v);j=/MSIE/.test(navigator.userAgent)&&!window.opera;if(u.gradient&&!j){t=y.createLinearGradient(t[0]==1?f:t[0]==0?f/2:0,t[1]==1?c:t[1]==0?c/2:0,t[0]==-1?f:t[0]==0?c/2:0,t[1]==-1?c:t[1]==0?c/2:0);for(j=0;j<u.gradient.stops.length;j++)t.addColorStop(u.gradient.stops[j][0],u.gradient.stops[j][1]);y.fillStyle=t}y.beginPath();y.rect(0,0,f,c);y.closePath();y.fill()}};jsPlumb.Endpoints.Triangle=function(w){w=w||{width:15,height:15};var o=this;this.width=w.width;
this.height=w.height;this.paint=function(y,t,v,u){var j=u.width||o.width,f=u.height||o.height;jsPlumb.sizeCanvas(v,y[0]-j/2,y[1]-f/2,j,f);y=v.getContext("2d");var c=v=0,d=0;if(t[0]==1){v=j;c=f;d=180}if(t[1]==-1){v=j;d=90}if(t[1]==1){c=f;d=-90}y.fillStyle=u.fillStyle;y.translate(v,c);y.rotate(d*Math.PI/180);y.beginPath();y.moveTo(0,0);y.lineTo(j/2,f/2);y.lineTo(0,f);y.closePath();y.fill()}};jsPlumb.Endpoints.Image=function(w){var o=this;this.img=new Image;this.img.onload=function(){o.ready=true};this.img.src=
w.src||w.url;var y=function(t,v,u,j){v=o.img.width||j.width;j=o.img.height||j.height;jsPlumb.sizeCanvas(u,t[0]-v/2,t[1]-j/2,v,j);u.getContext("2d").drawImage(o.img,0,0)};this.paint=function(t,v,u,j,f){o.ready?y(t,v,u,j,f):window.setTimeout(function(){o.paint(t,v,u,j,f)},200)}};jsPlumb.Overlays.Arrow=function(w){w=w||{};var o=this,y=w.length||20,t=w.width||20,v=w.fillStyle||"black",u=w.strokeStyle,j=w.lineWidth||1;this.loc=w.location||0.5;var f=w.foldback||0.623;this.computeMaxSize=function(){return t*
1.5};this.draw=function(c,d){var r=c.pointAlongPathFrom(o.loc,y/2);c.pointAlongPathFrom(o.loc,-y/2);var q=c.perpendicularToPathAt(o.loc,-y/2,t),k;k=o.loc;k=f==0.5?c.pointOnPath(k):c.pointAlongPathFrom(k,y*(0.5-f));d.lineWidth=j;d.beginPath();d.moveTo(r[0],r[1]);d.lineTo(q[0][0],q[0][1]);d.lineTo(k[0],k[1]);d.lineTo(q[1][0],q[1][1]);d.lineTo(r[0],r[1]);d.closePath();if(u){d.strokeStyle=u;d.stroke()}d.fillStyle=v;d.fill()}};jsPlumb.Overlays.PlainArrow=function(w){w=w||{};w=jsPlumb.extend(w,{foldback:1});
jsPlumb.Overlays.Arrow.call(this,w)};jsPlumb.Overlays.Diamond=function(w){w=w||{};w=jsPlumb.extend(w,{length:(w.length||40)/2,foldback:2});jsPlumb.Overlays.Arrow.call(this,w)};jsPlumb.Overlays.Label=function(w){this.labelStyle=w.labelStyle||jsPlumb.Defaults.LabelStyle;this.label=w.label;var o=this,y=null,t=null,v=null,u=null;this.location=w.location||0.5;this.cachedDimensions=null;var j=function(f){if(o.cachedDimensions)return o.cachedDimensions;v=typeof o.label=="function"?o.label(o):o.label;var c=
{};if(v){c=v.split("\n");f.save();if(o.labelStyle.font)f.font=o.labelStyle.font;var d,r=0;for(d=0;d<c.length;d++){var q=f.measureText(c[d]).width;if(q>r)r=q}d=r;r=f.measureText("M").width;u=o.labelStyle.padding||0.25;y=d+2*d*u;t=c.length*r+2*r*u;d=c.length*r;f.restore();c={width:y,height:t,lines:c,oneLine:r,padding:u,textHeight:d}}if(typeof o.label!="function")o.cachedDimensions=c;return c};this.computeMaxSize=function(f,c){var d=j(c);return d.width?Math.max(d.width,d.height)*1.5:0};this.draw=function(f,
c){var d=j(c);if(d.width){var r=f.pointOnPath(o.location);if(o.labelStyle.font)c.font=o.labelStyle.font;c.fillStyle=o.labelStyle.fillStyle?o.labelStyle.fillStyle:"rgba(0,0,0,0)";c.fillRect(r[0]-d.width/2,r[1]-d.height/2,d.width,d.height);if(o.labelStyle.color)c.fillStyle=o.labelStyle.color;c.textBaseline="middle";c.textAlign="center";for(i=0;i<d.lines.length;i++)c.fillText(d.lines[i],r[0],r[1]-d.textHeight/2+d.oneLine/2+i*d.oneLine);if(o.labelStyle.borderWidth>0){c.strokeStyle=o.labelStyle.borderStyle||
"black";c.strokeRect(r[0]-d.width/2,r[1]-d.height/2,d.width,d.height)}}}};jsPlumb.Overlays.Image=function(w){var o=this;this.location=w.location||0.5;this.img=new Image;var y=null,t=null,v,u,j=w.events||{};this.img.onload=function(){o.ready=true};this.img.src=w.src||w.url;t=window.setInterval(function(){if(o.ready){window.clearInterval(t);y=document.createElement("img");y.src=o.img.src;y.style.position="absolute";y.style.display="none";y.className="_jsPlumb_overlay";document.body.appendChild(y);for(var c in j)jsPlumb.CurrentLibrary.bind(y,
c,j[c]);if(v&&u){f(v,u);v=u=null}}},250);this.computeMaxSize=function(){return[o.img.width,o.img.height]};var f=function(c,d){var r=c.pointOnPath(o.location),q=jsPlumb.CurrentLibrary.getElementObject(d.canvas);q=jsPlumb.CurrentLibrary.getOffset(q);jsPlumb.CurrentLibrary.setOffset(y,{left:q.left+r[0]-o.img.width/2,top:q.top+r[1]-o.img.height/2});y.style.display="block"};this.draw=function(c,d){if(o.ready)f(c,d);else{v=c;u=d}}}})();
(function(){var Z=new Class({Extends:Fx.Morph,onStep:null,initialize:function(j,f){this.parent(j,f);if(f.onStep)this.onStep=f.onStep},step:function(){this.parent();if(this.onStep)try{this.onStep()}catch(j){}}}),l={},w={},o={},y={},t=function(j,f,c){if(f){var d=f.get("id");if(d)(d=w[d])&&d[c]&&d[c](j,f)}},v=function(j,f){if(j){var c=j.get("id");if(c)if(c=w[c])if(c.hoverClass)f?j.addClass(c.hoverClass):j.removeClass(c.hoverClass)}},u=function(j,f,c){var d=j[f];if(!d){d=[];j[f]=d}d.push(c)};jsPlumb.CurrentLibrary=
{dragEvents:{start:"onStart",stop:"onComplete",drag:"onDrag",step:"onStep",over:"onEnter",out:"onLeave",drop:"onDrop",complete:"onComplete"},appendElement:function(j,f){jsPlumb.CurrentLibrary.getElementObject(f).grab(j)},bind:function(j,f,c){j=jsPlumb.CurrentLibrary.getElementObject(j);j.addEvent(f,c)},extend:function(j,f){return $extend(j,f)},getElementObject:function(j){return $(j)},getOffset:function(j){j=j.getPosition();return{left:j.x,top:j.y}},setOffset:function(j,f){jsPlumb.CurrentLibrary.getElementObject(j).setPosition({x:f.left,
y:f.top})},getSize:function(j){j=j.getSize();return[j.x,j.y]},getAttribute:function(j,f){return j.get(f)},setAttribute:function(j,f,c){j.set(f,c)},addClass:function(j,f){j.addClass(f)},removeClass:function(j,f){j.removeClass(f)},initDraggable:function(j,f){var c=jsPlumb.getId(j),d=y[c];if(!d){var r=0,q=null,k=jsPlumb.Defaults.DragOptions.zIndex||2E3;f.onStart=jsPlumb.wrap(f.onStart,function(){r=this.element.getStyle("z-index");this.element.setStyle("z-index",k);if(jsPlumb.Defaults.DragOptions.cursor){q=
this.element.getStyle("cursor");this.element.setStyle("cursor",jsPlumb.Defaults.DragOptions.cursor)}});f.onComplete=jsPlumb.wrap(f.onComplete,function(){this.element.setStyle("z-index",r);q&&this.element.setStyle("cursor",q)});c=f.scope||jsPlumb.Defaults.Scope;d=function(g){return g.get("id")!=j.get("id")};d=l[c]?l[c].filter(d):[];f.droppables=d;f.onLeave=jsPlumb.wrap(f.onLeave,function(g,p){if(p){v(p,false);t(g,p,"onLeave")}});f.onEnter=jsPlumb.wrap(f.onEnter,function(g,p){if(p){v(p,true);t(g,p,
"onEnter")}});f.onDrop=function(g,p){if(p){v(p,false);t(g,p,"onDrop")}};d=new Drag.Move(j,f);u(o,c,d);u(y,j.get("id"),d);f.disabled&&d.detach()}return d},isDragSupported:function(){return typeof Drag!="undefined"},setDraggable:function(j,f){var c=y[j.get("id")];c&&c.each(function(d){f?d.attach():d.detach()})},initDroppable:function(j,f){var c=f.scope||jsPlumb.Defaults.Scope;u(l,c,j);var d=jsPlumb.getId(j);w[d]=f;d=function(r){return r.element!=j};c=o[c]?o[c].filter(d):[];for(d=0;d<c.length;d++)c[d].droppables.push(j)},
isDropSupported:function(){if(typeof Drag!=undefined)return typeof Drag.Move!=undefined;return false},animate:function(j,f,c){(new Z(j,c)).start(f)},getUIPosition:function(j){j=j[0];return{left:j.offsetLeft,top:j.offsetTop}},getDragObject:function(j){return j[0]},removeElement:function(j){jsPlumb.CurrentLibrary.getElementObject(j).dispose()},getScrollLeft:function(){return null},getScrollTop:function(){return null}}})();
(function(){var Z=Math.pow(2,-65),l=function(f,c){return{x:f.x-c.x,y:f.y-c.y}},w=function(f){return f.x*f.x+f.y*f.y},o=function(f,c){var d,r,q=Array(5),k,g,p,C;d=Array(4);p=Array(3);r=[];var I=[[1,0.6,0.3,0.1],[0.4,0.6,0.6,0.4],[0.1,0.3,0.6,1]];for(k=0;k<=3;k++)d[k]=l(c[k],f);for(k=0;k<=2;k++){p[k]=l(c[k+1],c[k]);p[k]={x:p[k].x*3,y:p[k].y*3}}for(k=0;k<=2;k++)for(C=0;C<=3;C++){r[k]||(r[k]=[]);r[k][C]=p[k].x*d[C].x+p[k].y*d[C].y}d=[];for(k=0;k<=5;k++){d[k]||(d[k]=[]);d[k].y=0;d[k].x=parseFloat(k)/5}for(p=
0;p<=5;p++){k=Math.max(0,p-2);C=Math.min(p,3);for(k=k;k<=C;k++){g=p-k;d[k+g].y+=r[g][k]*I[g][k]}}a:{p=Array(6);k=Array(6);r=Array(6);I=Array(6);C=0;var H;H=d[0].y==0?0:d[0].y>0?1:-1;for(var G=1;G<=5;G++){g=d[G].y==0?0:d[G].y>0?1:-1;g!=H&&C++;H=g}switch(C){case 0:d=0;break a;case 1:var J,x,R;C=d[0].y-d[5].y;g=d[5].x-d[0].x;H=d[0].x*d[5].y-d[5].x*d[0].y;G=max_distance_below=0;for(R=1;R<5;R++){J=C*d[R].x+g*d[R].y+H;if(J>G)G=J;else if(J<max_distance_below)max_distance_below=J}x=C;J=g;R=H-G;x=0*J-x*1;
x=1/x;G=(1*R-J*0)*x;x=C;J=g;R=H-max_distance_below;x=0*J-x*1;x=1/x;C=(1*R-J*0)*x;if(Math.max(G,C)-Math.min(G,C)<Z?1:0){r=d[5].x-d[0].x;I=d[5].y-d[0].y;q[0]=0+1*(r*(d[0].y-0)-I*(d[0].x-0))*(1/(r*0-I*1));d=1;break a}}y(d,5,0.5,p,k);d=FindRoots(p,5,r,1);p=FindRoots(k,5,I,1);for(k=0;k<d;k++)q[k]=r[k];for(k=0;k<p;k++)q[k+d]=I[k];d=d+p}p=l(f,c[0]);I=w(p);for(k=r=0;k<d;k++){p=y(c,3,q[k],null,null);p=l(f,p);p=w(p);if(p<I){I=p;r=q[k]}}p=l(f,c[3]);p=w(p);if(p<I){I=p;r=1}return{t:r,d:I}},y=function(f,c,d,r,
q){for(var k=[],g=0;g<=c;g++){k[0]||(k[0]=[]);k[0][g]=f[g]}for(f=1;f<=c;f++)for(g=0;g<=c-f;g++){k[f]||(k[f]=[]);k[f][g]||(k[f][g]={});k[f][g].x=(1-d)*k[f-1][g].x+d*k[f-1][g+1].x;k[f][g].y=(1-d)*k[f-1][g].y+d*k[f-1][g+1].y}if(r!=null)for(g=0;g<=c;g++)r[g]=k[g][0];if(q!=null)for(g=0;g<=c;g++)q[g]=k[c-g][g];return k[c][0]},t=function(f,c){return[f[0].x*c*c*c+f[1].x*3*c*c*(1-c)+f[2].x*3*c*(1-c)*(1-c)+f[3].x*(1-c)*(1-c)*(1-c),f[0].y*c*c*c+f[1].y*3*c*c*(1-c)+f[2].y*3*c*(1-c)*(1-c)+f[3].y*(1-c)*(1-c)*(1-
c)]},v=function(f,c){return[f[0].x*c*c+f[1].x*2*c*(1-c)+f[2].x*(1-c)*(1-c),f[0].y*c*c+f[1].y*2*c*(1-c)+f[2].y*(1-c)*(1-c)]},u=function(f,c,d){var r=t(f,c),q=0;c=c;for(var k=d>0?1:-1,g=null;q<Math.abs(d);){c+=0.0050*k;g=t(f,c);q+=Math.sqrt(Math.pow(g[0]-r[0],2)+Math.pow(g[1]-r[1],2));r=g}return{point:g,location:c}},j=function(f,c){var d=t(f,c),r=v(f,c);return Math.atan((r[1]-d[1])/(r[0]-d[0]))};window.jsBezier={distanceFromCurve:o,gradientAtPoint:j,nearestPointOnCurve:function(f,c){var d=o(f,c);return y(c,
3,d.t,null,null)},pointOnCurve:t,pointAlongCurveFrom:function(f,c,d){return u(f,c,d).point},perpendicularToCurveAt:function(f,c,d,r){c=u(f,c,d);f=j(f,c.location);d=Math.atan(-1/f);f=r/2*Math.sin(d);r=r/2*Math.cos(d);return[[c.point[0]+r,c.point[1]+f],[c.point[0]-r,c.point[1]-f]]},quadraticPointOnCurve:v}})();
| doubleblacktech/learn-plumb | archive/1.2.4/mootools.jsPlumb-1.2.4-all-min.js | JavaScript | mit | 40,132 |
"use strict";
const express = require("express");
var router = express.Router();
router.get("/", function(req, res) {
res.end("ok");
});
module.exports = router;
| mateodelnorte/microsvc | templates/svc/routes/index.js | JavaScript | mit | 168 |
// REQUIREMENTS:
/*
The loading file will need to include the following libraries
* Jquery 1.11.1 or higher
* jspsych
* mootools
* jquery-csv
* PapaParse
* plugins/jspsych-html.js
* plugins/jspsych-button-response.js
* Custom Plugins
* js/missing-letters.js
* js/button-response-correct.js
* js/button-response-correct.js
*
* And these CSS Files:
* css/jspsych-mobile.css
* css/experiment.css
*/
var TEMPLETON_MODULE = (function () {
var my = {};
my.total_scenarios = 15; // How many scenarios should be randomly selected out of the full set?
my.condition = "NEUTRAL"; // Can be POSITIVE, POSITIVE_NEGATION, FIFTY_FIFTY_RANDOM, FIFTY_FIFTY_BLOCKED, NEUTRAL
my.block_size = 5; // Number of items in block, if condiftion if fifty_fifty_blocked.
my.second_word_set = false; // uses the second wordset if set to true.
my.question_type = "yes_no"; // Can be yes_no, mc1, or mc2.
my.traget = "jspsych-target";
my.scenario_csv = "./scenarios/scenarios.csv";
my.neutral_scenario_csv = './scenarios/scenarios_neutral.csv';
// This score is incremented for every correct answer and displayed
// to the user.
var score_letters = 0;
var score_questions = 0;
var progress = -1;
var vivid_response;
my.execute = function() {
if (my.condition != "NEUTRAL") {
parse_data(my.scenario_csv, parse_complete);
} else {
parse_data(my.neutral_scenario_csv, parse_complete);
}
};
function parse_data(url, callBack) {
Papa.parse(url, {
download: true,
dynamicTyping: true,
header: true,
complete: function (results) {
callBack(results.data);
}
});
}
function parse_complete(data) {
updateProgress();
updateScore();
build_timeline(data);
}
// DISPLAY SCORE AND PROGRESS
// ***************
function updateScore() {
document.getElementById('score').textContent = "Score: " + (score_letters + score_questions);
}
function updateProgress() {
progress++;
document.getElementById('progress').textContent =
"Completed : " + progress + " of " + my.total_scenarios;
}
/***********************************************
* STATIC TRIALS
***********************************************/
// An introduction / instructions
var introduction = {
type: 'html',
url: "snippets/introduction.html",
cont_btn: "start"
};
// The Final Score, shown at the end of the experiment.
var final_trial_score = {
type: 'button-response',
is_html: true,
choices: ['Continue'],
stimulus: function () {
var pct_ct_s = Math.round((score_letters / my.total_scenarios) * 100);
var pct_ct_c = Math.round((score_questions / my.total_scenarios) * 100);
var score = score_letters + score_questions;
var feed_back_score = "You scored " + score + " out of a maximum possible score of " + my.total_scenarios * 2;
var feed_back_s = 'You filled in the missing letters correctly on the first try ' + pct_ct_s + '% of the time this round. ';
var feed_back_c = 'You answered the yes/no question following each story correctly on the first try ' + pct_ct_c + '% of the time this round. ';
if (pct_ct_s >= 90) feed_back_s +=
'Great job, we’re really impressed with your ability to complete the stories!';
if (pct_ct_s < 90 && pct_ct_s >= 70) feed_back_s +=
'You’re doing well, and we encourage you to pay really close attention to the ' +
'stories to work out what letters are needed to complete the final words. ' +
'This will allow you to get the most out of the training.';
else feed_back_s += 'We want to encourage you to pay really close attention to the ' +
'stories to work out what letters are needed to complete the final words. ' +
'This will allow you to get the most out of the training. If any aspect of' +
' the task is unclear, please email us with any questions at [email protected].';
if (pct_ct_c >= 90)
feed_back_c += 'That’s terrific, and shows you’re paying really careful attention to the stories!';
else if (pct_ct_c < 90 && pct_ct_s >= 70)
feed_back_c += 'You’re doing a good job, and we want to remind you to pay really close attention ' +
'to the whole story each time, including how it ends, and just use the information in the ' +
'story to answer the question. This will allow you to get the most out of the training.';
else
feed_back_c += 'We want to remind you to pay really close attention to the whole story ' +
'each time, including how it ends, and just use the information in the story to ' +
'answer the question. This will allow you to get the most out of the training. If' +
'any aspect of the task is unclear, please email us with any questions at ' +
'[email protected].';
return (
'<div class="vividness_followup">' +
'<img src="../images/finished.jpg' + '"/>' +
'<p>' + feed_back_score + "</p>" +
'<p>' + feed_back_s + '</p>' +
'<p>' + feed_back_c + '</p>')
}
};
// This is called when we complete parsing the CSV file (see parseData above),
// and will in tern build all the trials.
function build_timeline(scenarios) {
/* create experiment timeline array */
var timeline = [];
timeline.push(introduction);
// Randomize the scenarios
scenarios = jsPsych.randomization.sample(scenarios, my.total_scenarios, false);
// Loop through the time-line creating scenarios
var positive = true;
for (var k = 0; k < my.total_scenarios; k++) {
console.debug(scenarios[k]);
var paragraph;
var phrase;
var yes_no_correct;
var mc1_correct;
var mc2_correct;
switch (my.condition) {
case "POSITIVE_NEGATION":
positive = true;
paragraph = scenarios[k]["Scenario"].replace("[negation]", scenarios[k]['Negation']);
break;
case "NEUTRAL":
case "POSITIVE":
positive = true;
paragraph = scenarios[k]['Scenario'].replace("[negation]", "");
break;
case "FIFTY_FIFTY_RANDOM":
paragraph = scenarios[k]['Scenario'].replace("[negation]", "");
positive = Math.random() >= 0.5;
break;
case "FIFTY_FIFTY_BLOCKED":
paragraph = scenarios[k]['Scenario'].replace("[negation]", "");
if (k > 0 && k % my.block_size == 0) positive = !positive;
break;
}
if (positive) {
if (my.second_word_set) phrase = scenarios[k]['PositiveS2'];
else phrase = scenarios[k]['PositiveS'];
yes_no_correct = scenarios[k]['PositiveQ'];
mc1_correct = scenarios[k]['mc1pos'];
mc2_correct = scenarios[k]['mc2pos'];
} else {
if (my.second_word_set) phrase = scenarios[k]['NegativeS2'];
else phrase = scenarios[k]['NegativeS'];
yes_no_correct = scenarios[k]['PostiveQ'] == "Yes" ? "No" : "Yes";
mc1_correct = scenarios[k]['mc1pos'] == "a" ? "b" : "a";
mc2_correct = scenarios[k]['mc2pos'] == "a" ? "b" : "a";
}
/***********************************************
* SCENARIO BASED TRIALS
***********************************************/
var paragraph_trial = {
type: 'sentence-reveal',
paragraph: paragraph
};
var phrase_trial = {
type: 'missing-letters',
phrase: phrase,
letters_to_remove: 2,
on_finish: function (trial_data) {
if (trial_data.correct) score_letters++;
updateScore();
}
};
var vividness = {
type: 'button-response',
is_html: true,
stimulus: 'How vividly did you imagine yourself in the scenario?',
choices: ['Not at all', 'Somewhat', 'Moderately', 'Very', 'Totally'],
on_finish: function (trial_data) {
vivid_response = trial_data.button_pressed > 2;
}
};
var vividness_final = {
type: 'button-response',
is_html: true,
stimulus: 'Thinking about the set of 40 scenarios you just completed, on average, how vividly did you imagine yourself in the scenarios?',
choices: ['Not at all', 'Somewhat', 'Moderately', 'Very', 'Totally']
};
// Vivid Follow up - changes based on response.
var vividness_followup = {
type: 'html',
url: function () {
if (vivid_response) return "snippets/good-job.html";
else return "snippets/imagination.html";
},
cont_btn: "continue"
};
// Vivid Follow up - changes based on response.
var vividness_followup_halfway = {
type: 'html',
url: 'snippets/halfway.html',
cont_btn: "continue"
};
var yes_no = {
type: 'button-response-correct',
is_html: true,
stimulus: scenarios[k]['Questions'],
choices: ["Yes", "No"],
correct_choice: yes_no_correct,
on_finish: function (trial_data) {
if (trial_data.correct) score_questions++;
updateScore();
updateProgress();
}
};
var mc1 = {
type: 'button-response-correct',
is_html: true,
stimulus: scenarios[k]['MultipleChoice1'],
choices: [scenarios[k]['mc1a'], scenarios[k]['mc1b']],
correct_choice: mc1_correct == "a" ? scenarios[k]['mc1a'] : scenarios[k]['mc1b'],
on_finish: function (trial_data) {
if (trial_data.correct) score_questions++;
updateScore();
updateProgress();
}
};
var mc2 = {
type: 'button-response-correct',
is_html: true,
stimulus: scenarios[k]['MultipleChoice2'],
choices: [scenarios[k]['mc2a'], scenarios[k]['mc2b']],
correct_choice: mc2_correct == "a" ? scenarios[k]['mc2a'] : scenarios[k]['mc2b'],
on_finish: function (trial_data) {
if (trial_data.correct) score_questions++;
updateScore();
updateProgress();
}
};
// BUILD THE TIMELINE FROM THE COMPONENTS ABOVE.
// *********************************************
// Add vividness question after questions 1 and 2...
if (k == 1 || k == 2) {
timeline.push(vividness);
timeline.push(vividness_followup);
} else if (k == (my.total_scenarios / 2) - 1) {
timeline.push(vividness);
timeline.push(vividness_followup_halfway);
}
timeline.push(paragraph_trial);
timeline.push(phrase_trial);
switch (my.question_type) {
case ("yes_no"):
timeline.push(yes_no);
break;
case ("mc1"):
timeline.push(mc1);
break;
case ("mc2"):
timeline.push(mc2);
break;
}
}
timeline.push(vividness_final);
timeline.push(final_trial_score);
jsPsych.init({
timeline: timeline,
display_element: $("#" + my.target),
on_finish: function (data) {
jsPsych.data.displayData();
//window.location.assign(contextRoot + "jspsych/completed/" + csvFile);
}
//saveData("DutchArticles"+SubjectID+".csv", jsPsych.data.dataAsCSV())}
});
}
return my;
}());
| danfunk/Chongyu | js/templeton.js | JavaScript | mit | 13,042 |
const MongoClient = require('mongodb').MongoClient;
const Orders = require('../models/Orders');
let rst = null;
exports.getOrder = (req, res) => {
if (!req.user) { // not login?
req.flash('success', { msg: 'Please login. | 请先登陆！' });
return res.render('account/login', {
});
}
MongoClient.connect(process.env.MONGODB_URI, function(err, db) {
if (err) throw err;
var query = { email: req.user.email, status: 'X未付款' };
db.collection("orders").find(query).toArray(function(err, result) {
if (err) throw err;
rst = result;
res.render('order', {
title: 'Order',
rst,
});
db.close();
});
});
};
| JessedeGit/vegtable | controllers/order.js | JavaScript | mit | 699 |
var config = {
moves: 6
}
var map = {
tiles: [
{coordinates: [0, 0], paths: [0, 2, 4]},
{coordinates: [-1, 0], paths: [1, 3, 5]},
{coordinates: [0, 1], paths: [1, 4, 5]}
]
}
var schema = {
config: config,
map: map
}
var controller = require('crtrdg-tty')()
var core = require('./index.js')
var game = core({
schema: schema,
controller: controller
})
game.on('consume', function (object) {
console.log('consumed: ' + object.id)
})
game.on('move', function (object) {
console.log('moved: ' + object.id)
})
game.on('enter', function (object) {
console.log('entered: ' + object.id)
})
game.on('exit', function (object) {
console.log('exited: ' + object.id)
})
game.start()
console.log('waiting for keyboard input...')
| hexaworld/hexaworld-core | example.js | JavaScript | mit | 758 |
import { module, test } from 'qunit';
import { setupTest } from 'ember-qunit';
import Service from '@ember/service';
import { setupFactoryGuy, make } from 'ember-data-factory-guy';
module('Unit | Ability | contact', function (hooks) {
setupTest(hooks);
setupFactoryGuy(hooks);
test('it exists', function (assert) {
let ability = this.owner.lookup('ability:contact');
assert.ok(ability);
});
test('role staff_admin', function (assert) {
const ability = this.owner.lookup('ability:contact');
const currentUser = Service.extend({
uid: 'admin',
name: 'Admin',
role_id: 'staff_admin'
});
this.owner.register('service:current-user', currentUser);
assert.equal(ability.canCreate, true);
assert.equal(ability.canDelete, true);
assert.equal(ability.canUpdate, true);
assert.equal(ability.canRead, true);
});
test('role provider_admin', function (assert) {
const ability = this.owner.lookup('ability:contact');
const currentUser = Service.extend({
uid: 'ands',
name: 'Australian National Data Service',
role_id: 'provider_admin',
provider_id: 'ands'
});
this.owner.register('service:current-user', currentUser);
this.set('provider', make('ands'));
this.set('model', make('contact', { provider: this.provider }));
ability.model = this.model;
assert.equal(ability.canCreate, true);
assert.equal(ability.canDelete, false);
assert.equal(ability.canUpdate, true);
assert.equal(ability.canRead, true);
});
test('role client_admin', function (assert) {
const ability = this.owner.lookup('ability:contact');
const currentUser = Service.extend({
uid: 'ands.centre9',
name: 'Australian Data Archive',
role_id: 'client_admin',
client_id: 'ands.centre9'
});
this.owner.register('service:current-user', currentUser);
this.set('provider', make('ands'));
this.set('model', make('contact', { provider: this.provider }));
ability.model = this.model;
assert.equal(ability.canCreate, false);
assert.equal(ability.canDelete, false);
assert.equal(ability.canUpdate, false);
assert.equal(ability.canRead, false);
});
});
| datacite/bracco | tests/unit/abilities/contact-test.js | JavaScript | mit | 2,213 |
// https://www.hackerrank.com/challenges/unbounded-knapsack
var assert = require('assert');
function solve(a, i, k) {
if (i > a.length) return 0;
if (i === a.length - 1) {
if (k )
}
var res =
}
assert(true);
var index = 0;
var inputArray;
function readLine() {
return inputArray[index++];
}
function processData(input) {
//Enter your code here
inputArray = input.split('\n');
var tc = parseInt(readLine());
for (var i = 0; i < tc; i++) {
var q = readLine().split(' ').map(Number);
var a = readLine().split(' ').map(Number);
var k = q[1];
// console.log(q, a);
console.log(solve(a, 0, k));
}
}
process.stdin.resume();
process.stdin.setEncoding("ascii");
_input = "";
process.stdin.on("data", function (input) {
_input += input;
});
process.stdin.on("end", function () {
processData(_input);
});
| vibgy/hackerrank | unboundedKnapsackv2.js | JavaScript | mit | 874 |
function isAnagram(str1, str2) {
return str1.split('').sort().join() === str2.split('').sort().join();
}
// tests
var assert = require('assert');
describe('isAnagram', function() {
it('should succeed', function() {
assert.equal(isAnagram('', ''), true);
assert.equal(isAnagram('Racecar', 'racecaR'), true);
assert.equal(isAnagram(
'This is a test string',
'string test a is This'), true);
});
});
| kgraves/ctci | edition4/js/ch01/1-4.js | JavaScript | mit | 435 |
var fs, path, Link, LinksStructure;
Link = require('./Link.js');
LinksStructure = require('./LinksStructure.js');
fs = require('fs');
path = require('path');
function FilesParser(templates) {
var root;
this.links = new LinksStructure;
if (templates == null)
throw 'Undefined templates';
if (templates.length == null || templates.length === 0)
throw 'templates is empty';
this._done = function() {};
this._promise = 0;
this._root = root = './';
this.templates = templates.map(function(tmp) {
return typeof tmp === 'string' ? require(path.resolve(root, tmp)) : tmp;
});
}
FilesParser.prototype = {
_setRoot: function(dir) {
this._root = fs.realpathSync(dir);
},
_incPromise: function() {
this._promise++;
},
_decPromise: function() {
this._promise--;
if (this._promise === 0) {
this._done(this.getListLinks());
} else if (this._promise < 0) {
throw 'error Promise increment';
}
},
_setDone: function(fn) {
this._done = fn;
},
read: function(filePath, withRoot, callback) {
var me = this, rootLink = me._createLink(filePath);
if (withRoot) {
me.links.add(rootLink);
}
this._setDone(callback);
this._setRoot(path.dirname(filePath));
me._readFile(
filePath,
me._getLinks,
rootLink.setError
);
},
_getLinks: function(content) {
var me = this;
me.templates.forEach(function(template) {
var blanks, maxLevel;
blanks = template.getBlanks(content);
if ( blanks.length === 0 ) return;
maxLevel = me.links.getNumberLevels().max + 1;
blanks.forEach(function(blank) {
var link = me._createLink(blank, template, maxLevel);
me.links.add(link);
me._readFile(
link.path,
me._getLinks,
link.setError
);
});
});
},
_getRealPath: function(filePath) {
return path.resolve(this._root, filePath);
},
_createLink: function(blank, template, level) {
if (template != null) {
return new Link(blank, this._getRealPath(template.getPath(blank)), level);
} else
return new Link('root', this._getRealPath(blank), 0); // this blank is path
},
_readFile: function(path, success, error) {
var me = this;
me._incPromise();
fs.exists(path, function(exists) {
if (exists) {
fs.readFile(path, 'utf8', function (err, content) {
if (err != null) {
error.call(me, err);
return;
}
success.call(me, content);
me._decPromise();
});
} else {
error.call(me, 'Path "' + path + '" not exists.');
me._decPromise();
}
});
},
getListLinks: function() {
return this.links.getList();
}
};
module.exports = FilesParser; | pavelpower/jspb | lib/FilesParser.js | JavaScript | mit | 3,266 |
import _ from 'underscore';
import React from 'react';
import Field from '../Field';
import { Button, FormField, FormInput, FormNote } from 'elemental';
const SUPPORTED_TYPES = ['image/gif', 'image/png', 'image/jpeg', 'image/bmp', 'image/x-icon', 'application/pdf', 'image/x-tiff', 'image/x-tiff', 'application/postscript', 'image/vnd.adobe.photoshop', 'image/svg+xml'];
var Thumbnail = React.createClass({
displayName: 'CloudinaryImagesFieldThumbnail',
propTypes: {
deleted: React.PropTypes.bool,
height: React.PropTypes.number,
isQueued: React.PropTypes.bool,
shouldRenderActionButton: React.PropTypes.bool,
toggleDelete: React.PropTypes.func,
url: React.PropTypes.string,
width: React.PropTypes.number,
},
renderActionButton () {
if (!this.props.shouldRenderActionButton || this.props.isQueued) return null;
return <Button type={this.props.deleted ? 'link-text' : 'link-cancel'} block onClick={this.props.toggleDelete}>{this.props.deleted ? 'Undo' : 'Remove'}</Button>;
},
render () {
var iconClassName;
if (this.props.deleted) {
iconClassName = 'delete-pending mega-octicon octicon-x';
} else if (this.props.isQueued) {
iconClassName = 'img-uploading mega-octicon octicon-cloud-upload';
}
var previewClassName = 'image-preview';
if (this.props.deleted || this.props.isQueued) previewClassName += ' action';
var title = '';
var width = this.props.width;
var height = this.props.height;
if (width && height) title = width + ' x ' + height;
return (
<div className="image-field image-sortable" title={title}>
<div className={previewClassName}>
<a href={this.props.url} className="img-thumbnail" target="__blank">
<img style={{ height: '90' }} className="img-load" src={this.props.url} />
<span className={iconClassName} />
</a>
</div>
{this.renderActionButton()}
</div>
);
}
});
module.exports = Field.create({
getInitialState () {
var thumbnails = [];
var self = this;
_.each(this.props.value, function (item) {
self.pushThumbnail(item, thumbnails);
});
return { thumbnails: thumbnails };
},
removeThumbnail (i) {
var thumbs = this.state.thumbnails;
var thumb = thumbs[i];
if (thumb.props.isQueued) {
thumbs[i] = null;
} else {
thumb.props.deleted = !thumb.props.deleted;
}
this.setState({ thumbnails: thumbs });
},
pushThumbnail (args, thumbs) {
thumbs = thumbs || this.state.thumbnails;
var i = thumbs.length;
args.toggleDelete = this.removeThumbnail.bind(this, i);
args.shouldRenderActionButton = this.shouldRenderField();
thumbs.push(<Thumbnail key={i} {...args} />);
},
fileFieldNode () {
return this.refs.fileField.getDOMNode();
},
getCount (key) {
var count = 0;
_.each(this.state.thumbnails, function (thumb) {
if (thumb && thumb.props[key]) count++;
});
return count;
},
renderFileField () {
if (!this.shouldRenderField()) return null;
return <input ref="fileField" type="file" name={this.props.paths.upload} multiple className="field-upload" onChange={this.uploadFile} tabIndex="-1" />;
},
clearFiles () {
this.fileFieldNode().value = '';
this.setState({
thumbnails: this.state.thumbnails.filter(function (thumb) {
return !thumb.props.isQueued;
})
});
},
uploadFile (event) {
var self = this;
var files = event.target.files;
_.each(files, function (f) {
if (!_.contains(SUPPORTED_TYPES, f.type)) {
alert('Unsupported file type. Supported formats are: GIF, PNG, JPG, BMP, ICO, PDF, TIFF, EPS, PSD, SVG');
return;
}
if (window.FileReader) {
var fileReader = new FileReader();
fileReader.onload = function (e) {
self.pushThumbnail({ isQueued: true, url: e.target.result });
self.forceUpdate();
};
fileReader.readAsDataURL(f);
} else {
self.pushThumbnail({ isQueued: true, url: '#' });
self.forceUpdate();
}
});
},
changeImage () {
this.fileFieldNode().click();
},
hasFiles () {
return this.refs.fileField && this.fileFieldNode().value;
},
renderToolbar () {
if (!this.shouldRenderField()) return null;
var body = [];
var push = function (queueType, alertType, count, action) {
if (count <= 0) return;
var imageText = count === 1 ? 'image' : 'images';
body.push(<div key={queueType + '-toolbar'} className={queueType + '-queued' + ' u-float-left'}>
<FormInput noedit>{count} {imageText} {action} - save to confirm</FormInput>
</div>);
};
push('upload', 'success', this.getCount('isQueued'), 'queued for upload');
push('delete', 'danger', this.getCount('deleted'), 'removed');
var clearFilesButton;
if (this.hasFiles()) {
clearFilesButton = <Button type="link-cancel" onClick={this.clearFiles} className="ml-5">Clear selection</Button>;
}
return (
<div className="images-toolbar">
<div className="u-float-left">
<Button onClick={this.changeImage}>Select files</Button>
{clearFilesButton}
</div>
{body}
</div>
);
},
renderPlaceholder () {
return (
<div className="image-field image-field--upload" onClick={this.changeImage}>
<div className="image-preview">
<span className="img-thumbnail">
<span className="img-dropzone" />
<div className="img-uploading mega-octicon octicon-file-media" />
</span>
</div>
<div className="image-details">
<span className="image-message">Click to upload</span>
</div>
</div>
);
},
renderContainer () {
return (
<div className="images-container">
{this.state.thumbnails}
</div>
);
},
renderFieldAction () {
if (!this.shouldRenderField()) return null;
var value = '';
var remove = [];
_.each(this.state.thumbnails, function (thumb) {
if (thumb && thumb.props.deleted) remove.push(thumb.props.public_id);
});
if (remove.length) value = 'remove:' + remove.join(',');
return <input ref="action" className="field-action" type="hidden" value={value} name={this.props.paths.action} />;
},
renderUploadsField () {
if (!this.shouldRenderField()) return null;
return <input ref="uploads" className="field-uploads" type="hidden" name={this.props.paths.uploads} />;
},
renderNote () {
if (!this.props.note) return null;
return <FormNote note={this.props.note} />;
},
renderUI () {
return (
<FormField label={this.props.label} className="field-type-cloudinaryimages">
{this.renderFieldAction()}
{this.renderUploadsField()}
{this.renderFileField()}
{this.renderContainer()}
{this.renderToolbar()}
{this.renderNote()}
</FormField>
);
}
});
| woody0907/keystone | fields/types/cloudinaryimages/CloudinaryImagesField.js | JavaScript | mit | 6,581 |
const config = require('@casl/dx/config/jest.config');
module.exports = {
...config,
testEnvironment: "jsdom",
setupFilesAfterEnv: [
'@abraham/reflection',
'zone.js/dist/zone',
'zone.js/dist/zone-testing'
],
};
| stalniy/casl | packages/casl-angular/jest.config.js | JavaScript | mit | 232 |
var blessed = require('../')
, screen;
var auto = true;
screen = blessed.screen({
dump: __dirname + '/logs/listbar.log',
autoPadding: auto
});
var box = blessed.box({
parent: screen,
top: 0,
right: 0,
width: 'shrink',
height: 'shrink',
content: '...'
});
var bar = blessed.listbar({
parent: screen,
bottom: 0,
left: 3,
right: 3,
height: auto ? 'shrink' : 3,
mouse: true,
keys: true,
autoCommandKeys: true,
border: 'line',
vi: true,
style: {
bg: 'green',
item: {
bg: 'red',
hover: {
bg: 'blue'
},
//focus: {
// bg: 'blue'
//}
},
selected: {
bg: 'blue'
}
},
commands: {
'one': {
keys: ['a'],
callback: function() {
box.setContent('Pressed one.');
screen.render();
}
},
'two': function() {
box.setContent('Pressed two.');
screen.render();
},
'three': function() {
box.setContent('Pressed three.');
screen.render();
},
'four': function() {
box.setContent('Pressed four.');
screen.render();
},
'five': function() {
box.setContent('Pressed five.');
screen.render();
},
'six': function() {
box.setContent('Pressed six.');
screen.render();
},
'seven': function() {
box.setContent('Pressed seven.');
screen.render();
},
'eight': function() {
box.setContent('Pressed eight.');
screen.render();
},
'nine': function() {
box.setContent('Pressed nine.');
screen.render();
},
'ten': function() {
box.setContent('Pressed ten.');
screen.render();
},
'eleven': function() {
box.setContent('Pressed eleven.');
screen.render();
},
'twelve': function() {
box.setContent('Pressed twelve.');
screen.render();
},
'thirteen': function() {
box.setContent('Pressed thirteen.');
screen.render();
},
'fourteen': function() {
box.setContent('Pressed fourteen.');
screen.render();
},
'fifteen': function() {
box.setContent('Pressed fifteen.');
screen.render();
}
}
});
bar.focus();
screen.key('q', function() {
return process.exit(0);
});
screen.render();
| yaronn/blessed | test/widget-listbar.js | JavaScript | mit | 2,273 |
export {default as Alerter} from './Alerter'
export {default as Button} from './Button'
export {default as I18n, translate} from './I18n'
export {default as Icon} from './Icon'
export {default as Modal, ModalContent, ModalSection, ModalButtons} from './Modal'
export {default as SelectionBar} from './SelectionBar'
export {default as Spinner} from './Spinner'
export {Tabs, TabPanels, TabPanel, TabList, Tab} from './Tabs'
export {default as Toggle} from './Toggle'
export {default as withBreakpoints} from './helpers/withBreakpoints'
| kosssi/cozy-ui | react/index.js | JavaScript | mit | 535 |
/*!
Copyright (C) 2013 by WebReflection
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.
*/
var youShallNotPass = (function(){
var gandalf = [];
function reTest(re) {
return re.test(this);
}
function youShallNotPass(what, blackList, whiteList) {
return gandalf.concat(whiteList || gandalf).some(reTest, what) ?
false :
gandalf.concat(blackList || gandalf).some(reTest, what) ||
!youShallNotPass.maybe;
}
return youShallNotPass;
}()); | WebReflection/you-shall-not-pass | build/you-shall-not-pass.max.js | JavaScript | mit | 1,447 |
/* Here js code */ | IgorKurkov/notify | app/js/common.js | JavaScript | mit | 18 |
const chai = require('chai');
const expect = chai.expect;
const chaiAsPromised = require("chai-as-promised");
chai.use(chaiAsPromised);
const nock = require('nock');
describe('UrlToParamsResolver: ', () => {
const UrlParamsResolver = require('../url-params-resolver');
const url = require('url');
describe('resolveUrlParamsToBuffer', () => {
describe('when a single url param is passed', () => {
beforeEach(() => {
nock('http://www.example.com')
.get('/pic1.jpg')
.reply(200, 'pic1 content');
});
it('resolves the content of the url', () => {
return UrlParamsResolver.resolveUrlParamsToBuffer({
"param1": url.parse("http://www.example.com/pic1.jpg")
})
.then((params) => {
expect(params.param1).to.be.an.instanceof(Buffer);
});
});
it('updates also the initial parameters object', () => {
let initialParams = {
"param1": url.parse("http://www.example.com/pic1.jpg")
};
return UrlParamsResolver.resolveUrlParamsToBuffer(initialParams)
.then(() => {
expect(initialParams.param1).to.be.an.instanceof(Buffer);
});
});
});
describe('when multiple params are passed', () => {
beforeEach(() => {
nock('http://www.example.com')
.get('/pic1.jpg')
.reply(200, 'pic1 content');
nock('http://www.example.com')
.get('/pic2.jpg')
.reply(200, 'pic2 content');
});
it('resolves the content of all urls and preserves the other params', () => {
let initialParams = {
"param1": url.parse("http://www.example.com/pic1.jpg"),
"param2": "some text",
"param3": 42,
"param4": url.parse("http://www.example.com/pic2.jpg")
};
return UrlParamsResolver.resolveUrlParamsToBuffer(initialParams)
.then((params) => {
expect(params.param1).to.be.an.instanceof(Buffer);
expect(params.param2).to.equal("some text");
expect(params.param3).to.equal(42);
expect(params.param4).to.be.an.instanceof(Buffer);
expect(initialParams.param1).to.be.an.instanceof(Buffer);
expect(initialParams.param2).to.equal("some text");
expect(initialParams.param3).to.equal(42);
expect(initialParams.param4).to.be.an.instanceof(Buffer);
});
});
it('resolves the content of all urls and preserves urls passed as strings', () => {
let initialParams = {
"param1": url.parse("http://www.example.com/pic1.jpg"),
"param2": "http://www.example.com/pic2.jpg",
"param3": 42
};
return UrlParamsResolver.resolveUrlParamsToBuffer(initialParams)
.then((params) => {
expect(params.param1).to.be.an.instanceof(Buffer);
expect(params.param2).to.equal("http://www.example.com/pic2.jpg");
expect(params.param3).to.equal(42);
expect(initialParams.param1).to.be.an.instanceof(Buffer);
expect(initialParams.param2).to.equal("http://www.example.com/pic2.jpg");
expect(initialParams.param3).to.equal(42);
});
});
});
describe('when a request is not successful', () => {
beforeEach(() => {
nock('http://www.example.com')
.get('/pic1.jpg')
.reply(404, 'not found');
});
describe('when it is the only parameter', () => {
it('rejects the promise', () => {
return expect(UrlParamsResolver.resolveUrlParamsToBuffer({
"param1": url.parse("http://www.example.com/pic1.jpg")
}))
.to.be.rejected
.then((error) => {
expect(error).to.be.an.instanceOf(Error);
expect(error.message).to.equal('Failed to load page, status code: 404');
});
});
});
describe('when there are other parameters', () => {
it('rejects the promise', () => {
return expect(UrlParamsResolver.resolveUrlParamsToBuffer({
"param1": "some text",
"param2": url.parse("http://www.example.com/pic1.jpg")
}))
.to.be.rejected
.then((error) => {
expect(error).to.be.an.instanceOf(Error);
expect(error.message).to.equal('Failed to load page, status code: 404');
});
});
});
describe('when there are other urls', () => {
beforeEach(() => {
nock('http://www.example.com')
.get('/pic2.jpg')
.reply(200, 'pic2 content');
});
it('rejects the promise', () => {
return expect(UrlParamsResolver.resolveUrlParamsToBuffer({
"param1": url.parse("http://www.example.com/pic2.jpg"),
"param2": url.parse("http://www.example.com/pic1.jpg")
}))
.to.be.rejected
.then((error) => {
expect(error).to.be.an.instanceOf(Error);
expect(error.message).to.equal('Failed to load page, status code: 404');
});
});
});
});
});
}); | hubot-grpc/hubot-grpc | hubot/modules/url-params-resolver/test/url-params-resolver.spec.js | JavaScript | mit | 5,220 |
var models = require('../models');
/*
* GET home page.
*/
exports.view = function(req, res){
/*models.Project
.find()
.sort('date')
.exec(renderProjects);
function renderProjects(err, projects) {
res.render('index', { 'projects': projects });
}*/
res.render('music');
}; | andrewwhipple/andrewwhipple | routes/music.js | JavaScript | mit | 290 |
require('./app.scss');
import RawComponent from '_vuf';
module.exports = function (Vue) {
var Component = Vue.extend(RawComponent);
var app = new Component();
return app;
};
| web-component-forge/forge | stuff/_vuf_init.js | JavaScript | mit | 192 |
/*
* Material Messages
*
* This contains all the text for the Material component.
* ALSO USED IN MATERIAL_SNIPPET
*/
import { defineMessages } from 'react-intl'
export default defineMessages({
downloads: {
id: 'app.components.Material.downloads',
description: 'Label for number of downloads of a material',
defaultMessage: 'Downloads:'
},
authors: {
id: 'app.components.Material.authors',
description: 'Label for authors',
defaultMessage: 'Authors'
},
files: {
id: 'app.components.Material.files',
description: 'Title for files to download',
defaultMessage: 'Download files'
},
downloadFile: {
id: 'app.components.Material.downloadFile',
description: 'Button tooltip for file download',
defaultMessage: 'Download file'
},
zipFileLabel: {
id: 'app.components.Material.zipFileLabel',
description: 'Label for zip file with all the material files',
defaultMessage: 'Download all files'
},
shareMaterial: {
id: 'app.components.Material.shareMaterial',
description: 'Title for list of icons for sharing material',
defaultMessage: 'Share it!'
},
activities: {
id: 'app.components.Material.activities',
description: 'Title for list of activities',
defaultMessage: 'Activities'
},
areas: {
id: 'app.components.Material.areas',
description: 'Title for list of areas',
defaultMessage: 'Areas'
},
languages: {
id: 'app.components.Material.languages',
description: 'Title for list of languages',
defaultMessage: 'Languages'
},
deleteMaterial: {
id: 'app.components.Material.deleteMaterial',
defaultMessage: 'Delete material'
},
confirmDeletion: {
id: 'app.components.Material.confirmDeletion',
defaultMessage: 'Are you sure you want to delete this material?'
},
cancel: {
id: 'app.components.Material.cancel',
defaultMessage: 'Cancel'
},
submit: {
id: 'app.components.Material.submit',
defaultMessage: 'Submit'
},
pending: {
id: 'app.components.Material.pending',
defaultMessage: 'Pending'
},
notPublished: {
id: 'app.components.Material.notPublished',
defaultMessage: 'Not published'
},
author: {
id: 'app.components.Material.author',
defaultMessage: 'Author'
},
translator: {
id: 'app.components.Material.translator',
defaultMessage: 'Translator'
},
addTranslation: {
id: 'app.components.Material.addTranslation',
defaultMessage: 'Add translation'
},
suggestTranslation: {
id: 'app.components.Material.suggestranslation',
defaultMessage: 'You can translate this material to another language and share it with us:'
},
aacResources: {
id: 'app.components.Material.aacResources',
defaultMessage: 'ARASAAC AAC resources'
}
})
| juanda99/arasaac-frontend | app/components/Material/messages.js | JavaScript | mit | 2,794 |
'use strict';
// Init the application configuration module for AngularJS application
var ApplicationConfiguration = (function() {
// Init module configuration options
var applicationModuleName = 'crowd';
var applicationModuleVendorDependencies = ['ngResource', 'ngCookies', 'ngAnimate', 'ngTouch', 'ngSanitize', 'ui.router', 'ui.bootstrap', 'ui.utils'];
// Add a new vertical module
var registerModule = function(moduleName, dependencies) {
// Create angular module
angular.module(moduleName, dependencies || []);
// Add the module to the AngularJS configuration file
angular.module(applicationModuleName).requires.push(moduleName);
};
return {
applicationModuleName: applicationModuleName,
applicationModuleVendorDependencies: applicationModuleVendorDependencies,
registerModule: registerModule
};
})(); | dericko/crowd-app | public/config.js | JavaScript | mit | 834 |
/* undefine.js
The MIT License (MIT)
Copyright (c) 2015-2020, Reactive Sets
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 undefine_factory( global ) {
'use strict';
var me = 'undefine'
, c = typeof console == 'object' && console
, clog = c && c.log
, log = clog && clog.bind( c, me + ':' ) || function() {}
, de = 0
, ug = log
, modules = {}
, node = 0;
;
if ( has_define() ) {
de&&ug( 'Cooperating with AMD loader, define.amd:', has_define() );
// AMD loader provides its own require function
} else {
// @Node.js_code
if ( typeof exports == 'object' ) {
de&&ug( 'Loaded by node' );
node = 1;
// Requires to first set node module and require, that of the module being defined, not this global object
return module.exports = set_module;
}
de&&ug( 'Standalone globally' );
global.require = function _require( dependencies, factory ) {
if ( ! factory ) {
factory = dependencies;
dependencies = null;
}
get_dependencies( require_global, dependencies, global, factory );
}; // _require()
}
// In browser, AMD or Globals
// global is set to the global window object
global[ me ] = set_module( global );
function set_module( module, node_require, node_exports ) {
return _undefine;
function _undefine( options ) {
options = options || {};
return _define;
function _define( name, dependencies, factory ) {
// name and factory are required, only dependencies is an optional parameter w/ undefine()
// name is required to allow bundling without code transforms.
if ( ! factory ) {
factory = dependencies;
dependencies = null;
}
if ( has_define() ) {
// AMD define
de&&ug( 'AMD loading', name, options );
var parameters = [ factory ];
dependencies && parameters.unshift( dependencies.map( disambiguate ) );
options.annonymous || parameters.unshift( options.amd_id || name );
define.apply( module, parameters );
/*
If module is to be defined as a window global, require it immediately
This guaranties that factory is executed and allows to set window.
https://github.com/umdjs/umd/blob/master/amdWebGlobal.js does not work
unless the module is later required, which is not guarantied if other modules
assume global dependencies.
*/
options.global && ( global.require || global.curl || fatal( 'AMD require() not found' ) )( [ name ], function( exports ) {
register( name, exports, options );
} );
} else {
// @Node.js_code
if ( typeof exports == 'object' ) {
de&&ug( 'Node loading', name );
return call_factory(
function( dependency ) {
return node_require( disambiguate( dependency ) )
},
function( result ) {
if ( result ) module.exports = result;
}
);
}
// Standalone
de&&ug( 'Standalone loading', name, options );
call_factory( require_global, function( result ) {
register( name, result, options );
} );
}
function call_factory( require, then ) {
if ( typeof factory != 'function' ) return factory;
return get_dependencies( require, dependencies, module, factory, node_exports, then );
} // call_factory()
} // _define()
} // _undefine()
} // set_module()
function has_define() {
return typeof define == 'function' && define.amd;
} // has_define()
function get_dependencies( require, dependencies, module, factory, node_exports, then ) {
var specials_dependencies = {
require: require,
exports: node_exports || {},
module : module
};
dependencies = ( dependencies || [ 'require', 'exports', 'module' ] ).map( _require );
// Wish: wait if not all dependencies are met
// This would be backward compatible since today most programs would fail if a dependency
// is not met.
var result = factory.apply( module, dependencies );
then && then( result );
function _require( dependency ) {
return specials_dependencies[ dependency ] || require( dependency );
} // _require()
} // get_dependencies()
function disambiguate( dependency ) {
return dependency.pop ? dependency[ node ] : dependency
} // disambiguate()
function require_global( dependency ) {
var f = 'require_global()'
, name = disambiguate( dependency )
;
if ( typeof name != 'string' ) return name; // dependency name is the exported value
name = name.split( '/' ).pop();
de&&ug( f, 'name:', name );
// Wish: a 'lazy' option to call factory function only upon first require, unless global
// This option would be backward compatible because it would be an option
var exports = modules[ name ] || global[ name ];
exports || fatal( f + ' not found: ' + name );
return exports;
} // require_global()
function register( name, exports, options ) {
var f = 'register()'
, _global = options.global
;
de&&ug( f, name, exports, options );
modules[ name ] && fatal( f + ' allready loaded: ' + name );
modules[ name ] = exports || {};
if ( exports && _global ) {
name = typeof _global == 'string' ? _global : name;
if ( options.no_conflict ) {
var previous = global[ name ];
exports.no_conflict = function() {
global[ name ] = previous;
return exports;
};
}
global[ name ] = exports;
}
} // register()
function fatal( message ) {
throw new Error( me + ', ' + message );
} // fatal()
}( this ); // undefine.js
| ReactiveSets/undefine | undefine.js | JavaScript | mit | 7,315 |
describe('Route', function () {
'use strict';
var Route = require('../')
, assume = require('assume');
it('should be exported as function', function () {
assume(Route).to.be.a('function');
});
it('should throw if no url argument is given', function () {
assume(Route).to.throw('Missing url argument');
});
describe('#url', function () {
it('should parse the given url to patterns so they can be matched', function () {
var r = new Route('/foo/bar');
assume(r.pattern).to.be.a('string');
assume(r.pattern).to.include('foo');
});
it('should update the pattern when a new url has been set', function () {
var r = new Route('/foo/bar');
assume(r.pattern).to.include('foo');
assume(r.pattern).to.not.include('waffles');
r.url = '/waffles';
assume(r.pattern).to.include('waffles');
assume(r.pattern).to.not.include('foo');
});
it('should return the url that we had set', function () {
var r = new Route('/foo');
assume(r.url).to.equal('/foo');
});
it('should accept regexps as urls', function () {
var r = new Route(/\/foo\/bar/);
assume(r.url).to.be.a('string');
});
it('should transform "/^adfasdfa/adfasf/gm" to a XRegExp', function () {
var r = new Route('/^\\/adfasdfa\\/adfasf/gm');
assume(r.url).to.be.a('string');
assume(r.test('/adfasdfa/adfasf')).to.equal(true);
});
it('should accept named parameters', function () {
var r = new Route('/foo/:bar');
var value = r.exec('/foo/banana');
assume(value.bar).to.equal('banana');
var r = new Route('/foo/:bar/foz/:baz');
var value = r.exec('/foo/banana/foz/potato');
assume(value.bar).to.equal('banana');
assume(value.baz).to.equal('potato');
});
it('should work with named groups of XRegExp', function () {
var r = new Route('/^\\/contact(?<custom>.*)$/');
var value = r.exec('/contact/me/on/custom');
assume(value.custom).to.equal('/me/on/custom');
});
});
describe('#test', function () {
it('should test against urls for matches', function () {
var r = new Route('/foo');
assume(r.test('/foo')).to.equal(true);
assume(r.test('/foo/bar')).to.equal(false);
r = new Route(/\/foo\/bar/);
assume(r.test('/foo')).to.equal(false);
assume(r.test('/foo/bar')).to.equal(true);
});
it('should accept optional parameters', function () {
var r = new Route('/foo/:bar?');
var value = r.exec('/foo/apple');
assume(r.test('/foo/apple')).to.equal(true);
assume(r.exec('/foo/apple').bar).to.equal('apple');
assume(r.test('/foo')).to.equal(true);
assume(r.exec('/foo').bar).to.equal(null);
assume(r.test('/foo/')).to.equal(true);
assume(r.exec('/foo/').bar).to.equal(null);
});
});
describe('#param', function () {
it('should transform a given param', function () {
var r = new Route('/foo/:bar');
r.param('bar', function (value, uri, param) {
assume(value).to.equal('banana');
assume(uri).to.equal('/foo/banana');
assume(param).to.equal('bar');
return 'foo';
});
var value = r.exec('/foo/banana');
assume(value.bar).to.equal('foo');
});
});
});
| bigpipe/routable | test/routable.test.js | JavaScript | mit | 3,331 |
import test from 'ava';
import path from 'path';
import { initServerCaller } from './fixtures';
const OK = 'OK';
let caller;
test.before(async t => {
const init = await initServerCaller();
const app = init.app;
caller = init.caller;
app.set('item', 'test');
app.set('authToken', 'some-token');
});
test('index', async t => {
const { statusText, data } = await caller.get(path.normalize('/no-user/'));
t.is(statusText, OK);
t.is(data, 'index');
});
test('get test', async t => {
const { statusText, data } = await caller.get('/no-user/getName');
t.is(statusText, OK);
t.is(data, 'hello');
});
test('get with params', async t => {
const { statusText, data } = await caller.get('/no-user/get-with-params/Sam/Hi');
t.is(statusText, OK);
t.deepEqual(data, { name: 'Sam', text: 'Hi' });
});
test('get optional param', async t => {
const res = await caller.get('/no-user/getOptionalParam');
t.is(res.statusText, OK);
t.deepEqual(res.data, {});
const { statusText, data } = await caller.get('/no-user/getOptionalParam/hello');
t.is(statusText, OK);
t.deepEqual(data, { text: 'hello' });
});
test('get paramsFromQuery', async t => {
const { statusText, data } = await caller.get('/no-user/paramsFromQuery', {
params: {
number: 12345,
text: 'hello'
}
});
t.is(statusText, OK);
t.deepEqual(data, {
number: '12345',
text: 'hello'
});
});
test('get mix params query', async t => {
const { statusText, data } = await caller.get('/no-user/mixParams/sam', {
params: {
number: 12345,
text: 'hello'
}
});
t.is(statusText, OK);
t.deepEqual(data, {
name: 'sam',
number: '12345',
text: 'hello'
});
});
test('get mix params query body', async t => {
const { statusText, data } = await caller.post('/no-user/mixParams/sam?text=hello', {
number: 12345
});
t.is(statusText, OK);
t.deepEqual(data, {
name: 'sam',
number: 12345,
text: 'hello'
});
});
test('get test promise', async t => {
const { statusText, data } = await caller.get('/no-user/promiseTest/Hi-Promise');
t.is(statusText, OK);
t.is(data, 'Hi-Promise');
});
test('get argsGetter query', async t => {
const { statusText, data } = await caller.get('/no-user/argsGetterQuery', {
params: {
name: 'sam',
text: 'hello'
}
});
t.is(statusText, OK);
t.deepEqual(data, {
name: 'sam',
text: 'hello'
});
});
test('get argsGetter body', async t => {
const { statusText, data } = await caller.post('/no-user/argsGetterBody', {
name: 'sam',
text: 'hello'
});
t.is(statusText, OK);
t.deepEqual(data, {
name: 'sam',
text: 'hello'
});
});
test('get postRecipe body', async t => {
const { statusText, data } = await caller.post('/no-user/postRecipe', {
name: 'sam',
text: 'hello'
});
t.is(statusText, OK);
t.deepEqual(data, {
name: 'sam',
text: 'hello'
});
});
// Items service test
test('Items service', async t => {
const { statusText, data } = await caller.get(path.normalize('/items/total'));
t.is(statusText, OK);
t.is(data, 100);
});
test('Items service app get test', async t => {
const { statusText, data } = await caller.get(path.normalize('/items/app-get-test'));
t.is(statusText, OK);
t.deepEqual(data, {
appItem: 'test',
superTestVal: 'hello',
total: 100
});
});
test('Items service Composers test validating auth', async t => {
const { statusText, data } = await caller.get(path.normalize('/items/auth-test'), {
headers: { 'authorization': 'some-token' }
});
t.is(statusText, OK);
t.is(data, 'some-token');
});
test('Items service Composers test validating auth 401 err', async t => {
try {
await caller.get(path.normalize('/items/auth-test'), {
headers: { 'authorization': 'some-token--' }
});
} catch (err) {
t.is(err.response.status, 401);
}
});
test('Items service token and params', async t => {
const { statusText, data } = await caller.get(path.normalize('/items/test-token-params/hi'), {
headers: { 'authorization': 'some-token' }
});
t.is(statusText, OK);
t.deepEqual(data, {
text: 'hi'
});
});
test('Items service token and body', async t => {
const text = 'hi';
const { statusText, data } = await caller.post(path.normalize('/items/test-token-body'), {
headers: { 'authorization': 'some-token' },
text
});
t.is(statusText, OK);
t.deepEqual(data, {
text
});
});
test('Items service admin only route', async t => {
const { statusText, data } = await caller.get(path.normalize('/items/admin-only-route/admin'));
t.is(statusText, OK);
t.is(data, 'Hi Admin.');
});
test('Items service normal user accessing admin only route 403 err', async t => {
try {
await caller.get(path.normalize('/items/admin-only-route/user'));
} catch (err) {
t.is(err.response.status, 403);
}
});
| micro-fame/micro-fame | test/services-test.js | JavaScript | mit | 4,900 |
/**
* @license AngularJS v1.2.0-280e33d
* (c) 2010-2012 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, document, undefined) {'use strict';
/**
* @description
*
* This object provides a utility for producing rich Error messages within
* Angular. It can be called as follows:
*
* var exampleMinErr = minErr('example');
* throw exampleMinErr('one', 'This {0} is {1}', foo, bar);
*
* The above creates an instance of minErr in the example namespace. The
* resulting error will have a namespaced error code of example.one. The
* resulting error will replace {0} with the value of foo, and {1} with the
* value of bar. The object is not restricted in the number of arguments it can
* take.
*
* If fewer arguments are specified than necessary for interpolation, the extra
* interpolation markers will be preserved in the final string.
*
* Since data will be parsed statically during a build step, some restrictions
* are applied with respect to how minErr instances are created and called.
* Instances should have names of the form namespaceMinErr for a minErr created
* using minErr('namespace') . Error codes, namespaces and template strings
* should all be static strings, not variables or general expressions.
*
* @param {string} module The namespace to use for the new minErr instance.
* @returns {function(string, string, ...): Error} instance
*/
function minErr(module) {
return function () {
var code = arguments[0],
prefix = '[' + (module ? module + ':' : '') + code + '] ',
template = arguments[1],
templateArgs = arguments,
stringify = function (obj) {
if (isFunction(obj)) {
return obj.toString().replace(/ \{[\s\S]*$/, '');
} else if (isUndefined(obj)) {
return 'undefined';
} else if (!isString(obj)) {
return JSON.stringify(obj);
}
return obj;
},
message, i;
message = prefix + template.replace(/\{\d+\}/g, function (match) {
var index = +match.slice(1, -1), arg;
if (index + 2 < templateArgs.length) {
arg = templateArgs[index + 2];
if (isFunction(arg)) {
return arg.toString().replace(/ ?\{[\s\S]*$/, '');
} else if (isUndefined(arg)) {
return 'undefined';
} else if (!isString(arg)) {
return toJson(arg);
}
return arg;
}
return match;
});
message = message + '\nhttp://errors.angularjs.org/' + version.full + '/' +
(module ? module + '/' : '') + code;
for (i = 2; i < arguments.length; i++) {
message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' +
encodeURIComponent(stringify(arguments[i]));
}
return new Error(message);
};
}
////////////////////////////////////
/**
* @ngdoc function
* @name angular.lowercase
* @function
*
* @description Converts the specified string to lowercase.
* @param {string} string String to be converted to lowercase.
* @returns {string} Lowercased string.
*/
var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};
/**
* @ngdoc function
* @name angular.uppercase
* @function
*
* @description Converts the specified string to uppercase.
* @param {string} string String to be converted to uppercase.
* @returns {string} Uppercased string.
*/
var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};
var manualLowercase = function(s) {
return isString(s)
? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);})
: s;
};
var manualUppercase = function(s) {
return isString(s)
? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);})
: s;
};
// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
// with correct but slower alternatives.
if ('i' !== 'I'.toLowerCase()) {
lowercase = manualLowercase;
uppercase = manualUppercase;
}
var /** holds major version number for IE or NaN for real browsers */
msie,
jqLite, // delay binding since jQuery could be loaded after us.
jQuery, // delay binding
slice = [].slice,
push = [].push,
toString = Object.prototype.toString,
ngMinErr = minErr('ng'),
_angular = window.angular,
/** @name angular */
angular = window.angular || (window.angular = {}),
angularModule,
nodeName_,
uid = ['0', '0', '0'];
/**
* IE 11 changed the format of the UserAgent string.
* See http://msdn.microsoft.com/en-us/library/ms537503.aspx
*/
msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);
if (isNaN(msie)) {
msie = int((/trident\/.*; rv:(\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);
}
/**
* @private
* @param {*} obj
* @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, String ...)
*/
function isArrayLike(obj) {
if (obj == null || isWindow(obj)) {
return false;
}
var length = obj.length;
if (obj.nodeType === 1 && length) {
return true;
}
return isString(obj) || isArray(obj) || length === 0 ||
typeof length === 'number' && length > 0 && (length - 1) in obj;
}
/**
* @ngdoc function
* @name angular.forEach
* @function
*
* @description
* Invokes the `iterator` function once for each item in `obj` collection, which can be either an
* object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
* is the value of an object property or an array element and `key` is the object property key or
* array element index. Specifying a `context` for the function is optional.
*
* Note: this function was previously known as `angular.foreach`.
*
<pre>
var values = {name: 'misko', gender: 'male'};
var log = [];
angular.forEach(values, function(value, key){
this.push(key + ': ' + value);
}, log);
expect(log).toEqual(['name: misko', 'gender:male']);
</pre>
*
* @param {Object|Array} obj Object to iterate over.
* @param {Function} iterator Iterator function.
* @param {Object=} context Object to become context (`this`) for the iterator function.
* @returns {Object|Array} Reference to `obj`.
*/
function forEach(obj, iterator, context) {
var key;
if (obj) {
if (isFunction(obj)){
for (key in obj) {
if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
} else if (obj.forEach && obj.forEach !== forEach) {
obj.forEach(iterator, context);
} else if (isArrayLike(obj)) {
for (key = 0; key < obj.length; key++)
iterator.call(context, obj[key], key);
} else {
for (key in obj) {
if (obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
}
}
return obj;
}
function sortedKeys(obj) {
var keys = [];
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
keys.push(key);
}
}
return keys.sort();
}
function forEachSorted(obj, iterator, context) {
var keys = sortedKeys(obj);
for ( var i = 0; i < keys.length; i++) {
iterator.call(context, obj[keys[i]], keys[i]);
}
return keys;
}
/**
* when using forEach the params are value, key, but it is often useful to have key, value.
* @param {function(string, *)} iteratorFn
* @returns {function(*, string)}
*/
function reverseParams(iteratorFn) {
return function(value, key) { iteratorFn(key, value) };
}
/**
* A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
* characters such as '012ABC'. The reason why we are not using simply a number counter is that
* the number string gets longer over time, and it can also overflow, where as the nextId
* will grow much slower, it is a string, and it will never overflow.
*
* @returns an unique alpha-numeric string
*/
function nextUid() {
var index = uid.length;
var digit;
while(index) {
index--;
digit = uid[index].charCodeAt(0);
if (digit == 57 /*'9'*/) {
uid[index] = 'A';
return uid.join('');
}
if (digit == 90 /*'Z'*/) {
uid[index] = '0';
} else {
uid[index] = String.fromCharCode(digit + 1);
return uid.join('');
}
}
uid.unshift('0');
return uid.join('');
}
/**
* Set or clear the hashkey for an object.
* @param obj object
* @param h the hashkey (!truthy to delete the hashkey)
*/
function setHashKey(obj, h) {
if (h) {
obj.$$hashKey = h;
}
else {
delete obj.$$hashKey;
}
}
/**
* @ngdoc function
* @name angular.extend
* @function
*
* @description
* Extends the destination object `dst` by copying all of the properties from the `src` object(s)
* to `dst`. You can specify multiple `src` objects.
*
* @param {Object} dst Destination object.
* @param {...Object} src Source object(s).
* @returns {Object} Reference to `dst`.
*/
function extend(dst) {
var h = dst.$$hashKey;
forEach(arguments, function(obj){
if (obj !== dst) {
forEach(obj, function(value, key){
dst[key] = value;
});
}
});
setHashKey(dst,h);
return dst;
}
function int(str) {
return parseInt(str, 10);
}
function inherit(parent, extra) {
return extend(new (extend(function() {}, {prototype:parent}))(), extra);
}
/**
* @ngdoc function
* @name angular.noop
* @function
*
* @description
* A function that performs no operations. This function can be useful when writing code in the
* functional style.
<pre>
function foo(callback) {
var result = calculateResult();
(callback || angular.noop)(result);
}
</pre>
*/
function noop() {}
noop.$inject = [];
/**
* @ngdoc function
* @name angular.identity
* @function
*
* @description
* A function that returns its first argument. This function is useful when writing code in the
* functional style.
*
<pre>
function transformer(transformationFn, value) {
return (transformationFn || angular.identity)(value);
};
</pre>
*/
function identity($) {return $;}
identity.$inject = [];
function valueFn(value) {return function() {return value;};}
/**
* @ngdoc function
* @name angular.isUndefined
* @function
*
* @description
* Determines if a reference is undefined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is undefined.
*/
function isUndefined(value){return typeof value == 'undefined';}
/**
* @ngdoc function
* @name angular.isDefined
* @function
*
* @description
* Determines if a reference is defined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is defined.
*/
function isDefined(value){return typeof value != 'undefined';}
/**
* @ngdoc function
* @name angular.isObject
* @function
*
* @description
* Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
* considered to be objects.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Object` but not `null`.
*/
function isObject(value){return value != null && typeof value == 'object';}
/**
* @ngdoc function
* @name angular.isString
* @function
*
* @description
* Determines if a reference is a `String`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `String`.
*/
function isString(value){return typeof value == 'string';}
/**
* @ngdoc function
* @name angular.isNumber
* @function
*
* @description
* Determines if a reference is a `Number`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Number`.
*/
function isNumber(value){return typeof value == 'number';}
/**
* @ngdoc function
* @name angular.isDate
* @function
*
* @description
* Determines if a value is a date.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Date`.
*/
function isDate(value){
return toString.apply(value) == '[object Date]';
}
/**
* @ngdoc function
* @name angular.isArray
* @function
*
* @description
* Determines if a reference is an `Array`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Array`.
*/
function isArray(value) {
return toString.apply(value) == '[object Array]';
}
/**
* @ngdoc function
* @name angular.isFunction
* @function
*
* @description
* Determines if a reference is a `Function`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Function`.
*/
function isFunction(value){return typeof value == 'function';}
/**
* Determines if a value is a regular expression object.
*
* @private
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `RegExp`.
*/
function isRegExp(value) {
return toString.apply(value) == '[object RegExp]';
}
/**
* Checks if `obj` is a window object.
*
* @private
* @param {*} obj Object to check
* @returns {boolean} True if `obj` is a window obj.
*/
function isWindow(obj) {
return obj && obj.document && obj.location && obj.alert && obj.setInterval;
}
function isScope(obj) {
return obj && obj.$evalAsync && obj.$watch;
}
function isFile(obj) {
return toString.apply(obj) === '[object File]';
}
function isBoolean(value) {
return typeof value == 'boolean';
}
var trim = (function() {
// native trim is way faster: http://jsperf.com/angular-trim-test
// but IE doesn't have it... :-(
// TODO: we should move this into IE/ES5 polyfill
if (!String.prototype.trim) {
return function(value) {
return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value;
};
}
return function(value) {
return isString(value) ? value.trim() : value;
};
})();
/**
* @ngdoc function
* @name angular.isElement
* @function
*
* @description
* Determines if a reference is a DOM element (or wrapped jQuery element).
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).
*/
function isElement(node) {
return node &&
(node.nodeName // we are a direct element
|| (node.on && node.find)); // we have an on and find method part of jQuery API
}
/**
* @param str 'key1,key2,...'
* @returns {object} in the form of {key1:true, key2:true, ...}
*/
function makeMap(str){
var obj = {}, items = str.split(","), i;
for ( i = 0; i < items.length; i++ )
obj[ items[i] ] = true;
return obj;
}
if (msie < 9) {
nodeName_ = function(element) {
element = element.nodeName ? element : element[0];
return (element.scopeName && element.scopeName != 'HTML')
? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
};
} else {
nodeName_ = function(element) {
return element.nodeName ? element.nodeName : element[0].nodeName;
};
}
function map(obj, iterator, context) {
var results = [];
forEach(obj, function(value, index, list) {
results.push(iterator.call(context, value, index, list));
});
return results;
}
/**
* @description
* Determines the number of elements in an array, the number of properties an object has, or
* the length of a string.
*
* Note: This function is used to augment the Object type in Angular expressions. See
* {@link angular.Object} for more information about Angular arrays.
*
* @param {Object|Array|string} obj Object, array, or string to inspect.
* @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object
* @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
*/
function size(obj, ownPropsOnly) {
var size = 0, key;
if (isArray(obj) || isString(obj)) {
return obj.length;
} else if (isObject(obj)){
for (key in obj)
if (!ownPropsOnly || obj.hasOwnProperty(key))
size++;
}
return size;
}
function includes(array, obj) {
return indexOf(array, obj) != -1;
}
function indexOf(array, obj) {
if (array.indexOf) return array.indexOf(obj);
for ( var i = 0; i < array.length; i++) {
if (obj === array[i]) return i;
}
return -1;
}
function arrayRemove(array, value) {
var index = indexOf(array, value);
if (index >=0)
array.splice(index, 1);
return value;
}
function isLeafNode (node) {
if (node) {
switch (node.nodeName) {
case "OPTION":
case "PRE":
case "TITLE":
return true;
}
}
return false;
}
/**
* @ngdoc function
* @name angular.copy
* @function
*
* @description
* Creates a deep copy of `source`, which should be an object or an array.
*
* * If no destination is supplied, a copy of the object or array is created.
* * If a destination is provided, all of its elements (for array) or properties (for objects)
* are deleted and then all elements/properties from the source are copied to it.
* * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.
* * If `source` is identical to 'destination' an exception will be thrown.
*
* Note: this function is used to augment the Object type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {*} source The source that will be used to make a copy.
* Can be any type, including primitives, `null`, and `undefined`.
* @param {(Object|Array)=} destination Destination into which the source is copied. If
* provided, must be of the same type as `source`.
* @returns {*} The copy or updated `destination`, if `destination` was specified.
*
* @example
<doc:example>
<doc:source>
<div ng-controller="Controller">
<form novalidate class="simple-form">
Name: <input type="text" ng-model="user.name" /><br />
E-mail: <input type="email" ng-model="user.email" /><br />
Gender: <input type="radio" ng-model="user.gender" value="male" />male
<input type="radio" ng-model="user.gender" value="female" />female<br />
<button ng-click="reset()">RESET</button>
<button ng-click="update(user)">SAVE</button>
</form>
<pre>form = {{user | json}}</pre>
<pre>master = {{master | json}}</pre>
</div>
<script>
function Controller($scope) {
$scope.master= {};
$scope.update = function(user) {
// Example with 1 argument
$scope.master= angular.copy(user);
};
$scope.reset = function() {
// Example with 2 arguments
angular.copy($scope.master, $scope.user);
};
$scope.reset();
}
</script>
</doc:source>
</doc:example>
*/
function copy(source, destination){
if (isWindow(source) || isScope(source)) {
throw ngMinErr('cpws', "Can't copy! Making copies of Window or Scope instances is not supported.");
}
if (!destination) {
destination = source;
if (source) {
if (isArray(source)) {
destination = copy(source, []);
} else if (isDate(source)) {
destination = new Date(source.getTime());
} else if (isRegExp(source)) {
destination = new RegExp(source.source);
} else if (isObject(source)) {
destination = copy(source, {});
}
}
} else {
if (source === destination) throw ngMinErr('cpi', "Can't copy! Source and destination are identical.");
if (isArray(source)) {
destination.length = 0;
for ( var i = 0; i < source.length; i++) {
destination.push(copy(source[i]));
}
} else {
var h = destination.$$hashKey;
forEach(destination, function(value, key){
delete destination[key];
});
for ( var key in source) {
destination[key] = copy(source[key]);
}
setHashKey(destination,h);
}
}
return destination;
}
/**
* Create a shallow copy of an object
*/
function shallowCopy(src, dst) {
dst = dst || {};
for(var key in src) {
// shallowCopy is only ever called by $compile nodeLinkFn, which has control over src
// so we don't need to worry hasOwnProperty here
if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') {
dst[key] = src[key];
}
}
return dst;
}
/**
* @ngdoc function
* @name angular.equals
* @function
*
* @description
* Determines if two objects or two values are equivalent. Supports value types, regular expressions, arrays and
* objects.
*
* Two objects or values are considered equivalent if at least one of the following is true:
*
* * Both objects or values pass `===` comparison.
* * Both objects or values are of the same type and all of their properties pass `===` comparison.
* * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)
* * Both values represent the same regular expression (In JavasScript,
* /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual
* representation matches).
*
* During a property comparison, properties of `function` type and properties with names
* that begin with `$` are ignored.
*
* Scope and DOMWindow objects are being compared only by identify (`===`).
*
* @param {*} o1 Object or value to compare.
* @param {*} o2 Object or value to compare.
* @returns {boolean} True if arguments are equal.
*/
function equals(o1, o2) {
if (o1 === o2) return true;
if (o1 === null || o2 === null) return false;
if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
if (t1 == t2) {
if (t1 == 'object') {
if (isArray(o1)) {
if (!isArray(o2)) return false;
if ((length = o1.length) == o2.length) {
for(key=0; key<length; key++) {
if (!equals(o1[key], o2[key])) return false;
}
return true;
}
} else if (isDate(o1)) {
return isDate(o2) && o1.getTime() == o2.getTime();
} else if (isRegExp(o1) && isRegExp(o2)) {
return o1.toString() == o2.toString();
} else {
if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) || isArray(o2)) return false;
keySet = {};
for(key in o1) {
if (key.charAt(0) === '$' || isFunction(o1[key])) continue;
if (!equals(o1[key], o2[key])) return false;
keySet[key] = true;
}
for(key in o2) {
if (!keySet.hasOwnProperty(key) &&
key.charAt(0) !== '$' &&
o2[key] !== undefined &&
!isFunction(o2[key])) return false;
}
return true;
}
}
}
return false;
}
function csp() {
return (document.securityPolicy && document.securityPolicy.isActive) ||
(document.querySelector &&
!!(document.querySelector('[ng-csp]') || document.querySelector('[data-ng-csp]')));
}
function concat(array1, array2, index) {
return array1.concat(slice.call(array2, index));
}
function sliceArgs(args, startIndex) {
return slice.call(args, startIndex || 0);
}
/**
* @ngdoc function
* @name angular.bind
* @function
*
* @description
* Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
* `fn`). You can supply optional `args` that are prebound to the function. This feature is also
* known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as distinguished
* from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application).
*
* @param {Object} self Context which `fn` should be evaluated in.
* @param {function()} fn Function to be bound.
* @param {...*} args Optional arguments to be prebound to the `fn` function call.
* @returns {function()} Function that wraps the `fn` with all the specified bindings.
*/
function bind(self, fn) {
var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
if (isFunction(fn) && !(fn instanceof RegExp)) {
return curryArgs.length
? function() {
return arguments.length
? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))
: fn.apply(self, curryArgs);
}
: function() {
return arguments.length
? fn.apply(self, arguments)
: fn.call(self);
};
} else {
// in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
return fn;
}
}
function toJsonReplacer(key, value) {
var val = value;
if (typeof key === 'string' && key.charAt(0) === '$') {
val = undefined;
} else if (isWindow(value)) {
val = '$WINDOW';
} else if (value && document === value) {
val = '$DOCUMENT';
} else if (isScope(value)) {
val = '$SCOPE';
}
return val;
}
/**
* @ngdoc function
* @name angular.toJson
* @function
*
* @description
* Serializes input into a JSON-formatted string. Properties with leading $ characters will be
* stripped since angular uses this notation internally.
*
* @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
* @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
* @returns {string|undefined} JSON-ified string representing `obj`.
*/
function toJson(obj, pretty) {
if (typeof obj === 'undefined') return undefined;
return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null);
}
/**
* @ngdoc function
* @name angular.fromJson
* @function
*
* @description
* Deserializes a JSON string.
*
* @param {string} json JSON string to deserialize.
* @returns {Object|Array|Date|string|number} Deserialized thingy.
*/
function fromJson(json) {
return isString(json)
? JSON.parse(json)
: json;
}
function toBoolean(value) {
if (value && value.length !== 0) {
var v = lowercase("" + value);
value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
} else {
value = false;
}
return value;
}
/**
* @returns {string} Returns the string representation of the element.
*/
function startingTag(element) {
element = jqLite(element).clone();
try {
// turns out IE does not let you set .html() on elements which
// are not allowed to have children. So we just ignore it.
element.html('');
} catch(e) {}
// As Per DOM Standards
var TEXT_NODE = 3;
var elemHtml = jqLite('<div>').append(element).html();
try {
return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) :
elemHtml.
match(/^(<[^>]+>)/)[1].
replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
} catch(e) {
return lowercase(elemHtml);
}
}
/////////////////////////////////////////////////
/**
* Tries to decode the URI component without throwing an exception.
*
* @private
* @param str value potential URI component to check.
* @returns {boolean} True if `value` can be decoded
* with the decodeURIComponent function.
*/
function tryDecodeURIComponent(value) {
try {
return decodeURIComponent(value);
} catch(e) {
// Ignore any invalid uri component
}
}
/**
* Parses an escaped url query string into key-value pairs.
* @returns Object.<(string|boolean)>
*/
function parseKeyValue(/**string*/keyValue) {
var obj = {}, key_value, key;
forEach((keyValue || "").split('&'), function(keyValue){
if ( keyValue ) {
key_value = keyValue.split('=');
key = tryDecodeURIComponent(key_value[0]);
if ( isDefined(key) ) {
var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true;
if (!obj[key]) {
obj[key] = val;
} else if(isArray(obj[key])) {
obj[key].push(val);
} else {
obj[key] = [obj[key],val];
}
}
}
});
return obj;
}
function toKeyValue(obj) {
var parts = [];
forEach(obj, function(value, key) {
if (isArray(value)) {
forEach(value, function(arrayValue) {
parts.push(encodeUriQuery(key, true) + (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));
});
} else {
parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true)));
}
});
return parts.length ? parts.join('&') : '';
}
/**
* We need our custom method because encodeURIComponent is too aggressive and doesn't follow
* http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
* segments:
* segment = *pchar
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* pct-encoded = "%" HEXDIG HEXDIG
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriSegment(val) {
return encodeUriQuery(val, true).
replace(/%26/gi, '&').
replace(/%3D/gi, '=').
replace(/%2B/gi, '+');
}
/**
* This method is intended for encoding *key* or *value* parts of query component. We need a custom
* method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be
* encoded per http://tools.ietf.org/html/rfc3986:
* query = *( pchar / "/" / "?" )
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
* pct-encoded = "%" HEXDIG HEXDIG
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
* / "*" / "+" / "," / ";" / "="
*/
function encodeUriQuery(val, pctEncodeSpaces) {
return encodeURIComponent(val).
replace(/%40/gi, '@').
replace(/%3A/gi, ':').
replace(/%24/g, '$').
replace(/%2C/gi, ',').
replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
}
/**
* @ngdoc directive
* @name ng.directive:ngApp
*
* @element ANY
* @param {angular.Module} ngApp an optional application
* {@link angular.module module} name to load.
*
* @description
*
* Use this directive to auto-bootstrap an application. Only
* one ngApp directive can be used per HTML document. The directive
* designates the root of the application and is typically placed
* at the root of the page.
*
* The first ngApp found in the document will be auto-bootstrapped. To use multiple applications in an
* HTML document you must manually bootstrap them using {@link angular.bootstrap}.
* Applications cannot be nested.
*
* In the example below if the `ngApp` directive were not placed
* on the `html` element then the document would not be compiled
* and the `{{ 1+2 }}` would not be resolved to `3`.
*
* `ngApp` is the easiest way to bootstrap an application.
*
<doc:example>
<doc:source>
I can add: 1 + 2 = {{ 1+2 }}
</doc:source>
</doc:example>
*
*/
function angularInit(element, bootstrap) {
window.console.time('ng.angularInit');
var elements = [element],
appElement,
module,
names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;
function append(element) {
element && elements.push(element);
}
forEach(names, function(name) {
names[name] = true;
append(document.getElementById(name));
name = name.replace(':', '\\:');
if (element.querySelectorAll) {
forEach(element.querySelectorAll('.' + name), append);
forEach(element.querySelectorAll('.' + name + '\\:'), append);
forEach(element.querySelectorAll('[' + name + ']'), append);
}
});
forEach(elements, function(element) {
if (!appElement) {
var className = ' ' + element.className + ' ';
var match = NG_APP_CLASS_REGEXP.exec(className);
if (match) {
appElement = element;
module = (match[2] || '').replace(/\s+/g, ',');
} else {
forEach(element.attributes, function(attr) {
if (!appElement && names[attr.name]) {
appElement = element;
module = attr.value;
}
});
}
}
});
if (appElement) {
bootstrap(appElement, module ? [module] : []);
}
window.console.timeEnd('ng.angularInit');
}
/**
* @ngdoc function
* @name angular.bootstrap
* @description
* Use this function to manually start up angular application.
*
* See: {@link guide/bootstrap Bootstrap}
*
* Note that ngScenario-based end-to-end tests cannot use this function to bootstrap manually.
* They must use {@link api/ng.directive:ngApp ngApp}.
*
* @param {Element} element DOM element which is the root of angular application.
* @param {Array<String|Function|Array>=} modules an array of modules to load into the application.
* Each item in the array should be the name of a predefined module or a (DI annotated)
* function that will be invoked by the injector as a run block. See: {@link angular.module modules}
* @returns {AUTO.$injector} Returns the newly created injector for this app.
*/
function bootstrap(element, modules) {
window.console.time('ng.bootstrap');
var doBootstrap = function() {
element = jqLite(element);
if (element.injector()) {
var tag = (element[0] === document) ? 'document' : startingTag(element);
throw ngMinErr('btstrpd', "App Already Bootstrapped with this Element '{0}'", tag);
}
modules = modules || [];
modules.unshift(['$provide', function($provide) {
$provide.value('$rootElement', element);
}]);
modules.unshift('ng');
var injector = createInjector(modules);
injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', '$animate',
function(scope, element, compile, injector, animate) {
scope.$apply(function() {
element.data('$injector', injector);
compile(element)(scope);
});
animate.enabled(true);
}]
);
window.console.timeEnd('ng.bootstrap');
return injector;
};
var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;
if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {
return doBootstrap();
}
window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');
angular.resumeBootstrap = function(extraModules) {
forEach(extraModules, function(module) {
modules.push(module);
});
doBootstrap();
};
}
var SNAKE_CASE_REGEXP = /[A-Z]/g;
function snake_case(name, separator){
separator = separator || '_';
return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
return (pos ? separator : '') + letter.toLowerCase();
});
}
function bindJQuery() {
// bind to jQuery if present;
jQuery = window.jQuery;
// reset to jQuery or default to us.
if (jQuery) {
jqLite = jQuery;
extend(jQuery.fn, {
scope: JQLitePrototype.scope,
controller: JQLitePrototype.controller,
injector: JQLitePrototype.injector,
inheritedData: JQLitePrototype.inheritedData
});
// Method signature: JQLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments)
JQLitePatchJQueryRemove('remove', true, true, false);
JQLitePatchJQueryRemove('empty', false, false, false);
JQLitePatchJQueryRemove('html', false, false, true);
} else {
jqLite = JQLite;
}
angular.element = jqLite;
}
/**
* throw error if the argument is falsy.
*/
function assertArg(arg, name, reason) {
if (!arg) {
throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required"));
}
return arg;
}
function assertArgFn(arg, name, acceptArrayAnnotation) {
if (acceptArrayAnnotation && isArray(arg)) {
arg = arg[arg.length - 1];
}
assertArg(isFunction(arg), name, 'not a function, got ' +
(arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg));
return arg;
}
/**
* throw error if the name given is hasOwnProperty
* @param {String} name the name to test
* @param {String} context the context in which the name is used, such as module or directive
*/
function assertNotHasOwnProperty(name, context) {
if (name === 'hasOwnProperty') {
throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context);
}
}
/**
* Return the value accessible from the object by path. Any undefined traversals are ignored
* @param {Object} obj starting object
* @param {string} path path to traverse
* @param {boolean=true} bindFnToScope
* @returns value as accessible by path
*/
//TODO(misko): this function needs to be removed
function getter(obj, path, bindFnToScope) {
if (!path) return obj;
var keys = path.split('.');
var key;
var lastInstance = obj;
var len = keys.length;
for (var i = 0; i < len; i++) {
key = keys[i];
if (obj) {
obj = (lastInstance = obj)[key];
}
}
if (!bindFnToScope && isFunction(obj)) {
return bind(lastInstance, obj);
}
return obj;
}
/**
* @ngdoc interface
* @name angular.Module
* @description
*
* Interface for configuring angular {@link angular.module modules}.
*/
function setupModuleLoader(window) {
var $injectorMinErr = minErr('$injector');
function ensure(obj, name, factory) {
return obj[name] || (obj[name] = factory());
}
return ensure(ensure(window, 'angular', Object), 'module', function() {
/** @type {Object.<string, angular.Module>} */
var modules = {};
/**
* @ngdoc function
* @name angular.module
* @description
*
* The `angular.module` is a global place for creating, registering and retrieving Angular modules.
* All modules (angular core or 3rd party) that should be available to an application must be
* registered using this mechanism.
*
* When passed two or more arguments, a new module is created. If passed only one argument, an
* existing module (the name passed as the first argument to `module`) is retrieved.
*
*
* # Module
*
* A module is a collection of services, directives, filters, and configuration information.
* `angular.module` is used to configure the {@link AUTO.$injector $injector}.
*
* <pre>
* // Create a new module
* var myModule = angular.module('myModule', []);
*
* // register a new service
* myModule.value('appName', 'MyCoolApp');
*
* // configure existing services inside initialization blocks.
* myModule.config(function($locationProvider) {
* // Configure existing providers
* $locationProvider.hashPrefix('!');
* });
* </pre>
*
* Then you can create an injector and load your modules like this:
*
* <pre>
* var injector = angular.injector(['ng', 'MyModule'])
* </pre>
*
* However it's more likely that you'll just use
* {@link ng.directive:ngApp ngApp} or
* {@link angular.bootstrap} to simplify this process for you.
*
* @param {!string} name The name of the module to create or retrieve.
* @param {Array.<string>=} requires If specified then new module is being created. If unspecified then the
* the module is being retrieved for further configuration.
* @param {Function} configFn Optional configuration function for the module. Same as
* {@link angular.Module#methods_config Module#config()}.
* @returns {module} new module with the {@link angular.Module} api.
*/
return function module(name, requires, configFn) {
assertNotHasOwnProperty(name, 'module');
if (requires && modules.hasOwnProperty(name)) {
modules[name] = null;
}
return ensure(modules, name, function() {
if (!requires) {
throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled the module name " +
"or forgot to load it. If registering a module ensure that you specify the dependencies as the second " +
"argument.", name);
}
/** @type {!Array.<Array.<*>>} */
var invokeQueue = [];
/** @type {!Array.<Function>} */
var runBlocks = [];
var config = invokeLater('$injector', 'invoke');
/** @type {angular.Module} */
var moduleInstance = {
// Private state
_invokeQueue: invokeQueue,
_runBlocks: runBlocks,
/**
* @ngdoc property
* @name angular.Module#requires
* @propertyOf angular.Module
* @returns {Array.<string>} List of module names which must be loaded before this module.
* @description
* Holds the list of modules which the injector will load before the current module is loaded.
*/
requires: requires,
/**
* @ngdoc property
* @name angular.Module#name
* @propertyOf angular.Module
* @returns {string} Name of the module.
* @description
*/
name: name,
/**
* @ngdoc method
* @name angular.Module#provider
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} providerType Construction function for creating new instance of the service.
* @description
* See {@link AUTO.$provide#provider $provide.provider()}.
*/
provider: invokeLater('$provide', 'provider'),
/**
* @ngdoc method
* @name angular.Module#factory
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} providerFunction Function for creating new instance of the service.
* @description
* See {@link AUTO.$provide#factory $provide.factory()}.
*/
factory: invokeLater('$provide', 'factory'),
/**
* @ngdoc method
* @name angular.Module#service
* @methodOf angular.Module
* @param {string} name service name
* @param {Function} constructor A constructor function that will be instantiated.
* @description
* See {@link AUTO.$provide#service $provide.service()}.
*/
service: invokeLater('$provide', 'service'),
/**
* @ngdoc method
* @name angular.Module#value
* @methodOf angular.Module
* @param {string} name service name
* @param {*} object Service instance object.
* @description
* See {@link AUTO.$provide#value $provide.value()}.
*/
value: invokeLater('$provide', 'value'),
/**
* @ngdoc method
* @name angular.Module#constant
* @methodOf angular.Module
* @param {string} name constant name
* @param {*} object Constant value.
* @description
* Because the constant are fixed, they get applied before other provide methods.
* See {@link AUTO.$provide#constant $provide.constant()}.
*/
constant: invokeLater('$provide', 'constant', 'unshift'),
/**
* @ngdoc method
* @name angular.Module#animation
* @methodOf angular.Module
* @param {string} name animation name
* @param {Function} animationFactory Factory function for creating new instance of an animation.
* @description
*
* **NOTE**: animations take effect only if the **ngAnimate** module is loaded.
*
*
* Defines an animation hook that can be later used with {@link ngAnimate.$animate $animate} service and
* directives that use this service.
*
* <pre>
* module.animation('.animation-name', function($inject1, $inject2) {
* return {
* eventName : function(element, done) {
* //code to run the animation
* //once complete, then run done()
* return function cancellationFunction(element) {
* //code to cancel the animation
* }
* }
* }
* })
* </pre>
*
* See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and
* {@link ngAnimate ngAnimate module} for more information.
*/
animation: invokeLater('$animateProvider', 'register'),
/**
* @ngdoc method
* @name angular.Module#filter
* @methodOf angular.Module
* @param {string} name Filter name.
* @param {Function} filterFactory Factory function for creating new instance of filter.
* @description
* See {@link ng.$filterProvider#register $filterProvider.register()}.
*/
filter: invokeLater('$filterProvider', 'register'),
/**
* @ngdoc method
* @name angular.Module#controller
* @methodOf angular.Module
* @param {string|Object} name Controller name, or an object map of controllers where the
* keys are the names and the values are the constructors.
* @param {Function} constructor Controller constructor function.
* @description
* See {@link ng.$controllerProvider#register $controllerProvider.register()}.
*/
controller: invokeLater('$controllerProvider', 'register'),
/**
* @ngdoc method
* @name angular.Module#directive
* @methodOf angular.Module
* @param {string|Object} name Directive name, or an object map of directives where the
* keys are the names and the values are the factories.
* @param {Function} directiveFactory Factory function for creating new instance of
* directives.
* @description
* See {@link ng.$compileProvider#methods_directive $compileProvider.directive()}.
*/
directive: invokeLater('$compileProvider', 'directive'),
/**
* @ngdoc method
* @name angular.Module#config
* @methodOf angular.Module
* @param {Function} configFn Execute this function on module load. Useful for service
* configuration.
* @description
* Use this method to register work which needs to be performed on module loading.
*/
config: config,
/**
* @ngdoc method
* @name angular.Module#run
* @methodOf angular.Module
* @param {Function} initializationFn Execute this function after injector creation.
* Useful for application initialization.
* @description
* Use this method to register work which should be performed when the injector is done
* loading all modules.
*/
run: function(block) {
runBlocks.push(block);
return this;
}
};
if (configFn) {
config(configFn);
}
return moduleInstance;
/**
* @param {string} provider
* @param {string} method
* @param {String=} insertMethod
* @returns {angular.Module}
*/
function invokeLater(provider, method, insertMethod) {
return function() {
invokeQueue[insertMethod || 'push']([provider, method, arguments]);
return moduleInstance;
}
}
});
};
});
}
/**
* @ngdoc property
* @name angular.version
* @description
* An object that contains information about the current AngularJS version. This object has the
* following properties:
*
* - `full` – `{string}` – Full version string, such as "0.9.18".
* - `major` – `{number}` – Major version number, such as "0".
* - `minor` – `{number}` – Minor version number, such as "9".
* - `dot` – `{number}` – Dot version number, such as "18".
* - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
*/
var version = {
full: '1.2.0-280e33d', // all of these placeholder strings will be replaced by grunt's
major: 1, // package task
minor: 2,
dot: 0,
codeName: ''
};
function publishExternalAPI(angular){
extend(angular, {
'bootstrap': bootstrap,
'copy': copy,
'extend': extend,
'equals': equals,
'element': jqLite,
'forEach': forEach,
'injector': createInjector,
'noop':noop,
'bind':bind,
'toJson': toJson,
'fromJson': fromJson,
'identity':identity,
'isUndefined': isUndefined,
'isDefined': isDefined,
'isString': isString,
'isFunction': isFunction,
'isObject': isObject,
'isNumber': isNumber,
'isElement': isElement,
'isArray': isArray,
'version': version,
'isDate': isDate,
'lowercase': lowercase,
'uppercase': uppercase,
'callbacks': {counter: 0},
'$$minErr': minErr,
'$$csp': csp
});
angularModule = setupModuleLoader(window);
try {
angularModule('ngLocale');
} catch (e) {
angularModule('ngLocale', []).provider('$locale', $LocaleProvider);
}
angularModule('ng', ['ngLocale'], ['$provide',
function ngModule($provide) {
$provide.provider('$compile', $CompileProvider).
directive({
a: htmlAnchorDirective,
input: inputDirective,
textarea: inputDirective,
form: formDirective,
script: scriptDirective,
select: selectDirective,
style: styleDirective,
option: optionDirective,
ngBind: ngBindDirective,
ngBindHtml: ngBindHtmlDirective,
ngBindTemplate: ngBindTemplateDirective,
ngClass: ngClassDirective,
ngClassEven: ngClassEvenDirective,
ngClassOdd: ngClassOddDirective,
ngCloak: ngCloakDirective,
ngController: ngControllerDirective,
ngForm: ngFormDirective,
ngHide: ngHideDirective,
ngIf: ngIfDirective,
ngInclude: ngIncludeDirective,
ngInit: ngInitDirective,
ngNonBindable: ngNonBindableDirective,
ngPluralize: ngPluralizeDirective,
ngRepeat: ngRepeatDirective,
ngShow: ngShowDirective,
ngStyle: ngStyleDirective,
ngSwitch: ngSwitchDirective,
ngSwitchWhen: ngSwitchWhenDirective,
ngSwitchDefault: ngSwitchDefaultDirective,
ngOptions: ngOptionsDirective,
ngTransclude: ngTranscludeDirective,
ngModel: ngModelDirective,
ngList: ngListDirective,
ngChange: ngChangeDirective,
required: requiredDirective,
ngRequired: requiredDirective,
ngValue: ngValueDirective
}).
directive(ngAttributeAliasDirectives).
directive(ngEventDirectives);
$provide.provider({
$anchorScroll: $AnchorScrollProvider,
$animate: $AnimateProvider,
$browser: $BrowserProvider,
$cacheFactory: $CacheFactoryProvider,
$controller: $ControllerProvider,
$document: $DocumentProvider,
$exceptionHandler: $ExceptionHandlerProvider,
$filter: $FilterProvider,
$interpolate: $InterpolateProvider,
$interval: $IntervalProvider,
$http: $HttpProvider,
$httpBackend: $HttpBackendProvider,
$location: $LocationProvider,
$log: $LogProvider,
$parse: $ParseProvider,
$rootScope: $RootScopeProvider,
$q: $QProvider,
$sce: $SceProvider,
$sceDelegate: $SceDelegateProvider,
$sniffer: $SnifferProvider,
$templateCache: $TemplateCacheProvider,
$timeout: $TimeoutProvider,
$window: $WindowProvider
});
}
]);
}
//////////////////////////////////
//JQLite
//////////////////////////////////
/**
* @ngdoc function
* @name angular.element
* @function
*
* @description
* Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
*
* If jQuery is available, `angular.element` is an alias for the
* [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`
* delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite."
*
* <div class="alert alert-success">jqLite is a tiny, API-compatible subset of jQuery that allows
* Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most
* commonly needed functionality with the goal of having a very small footprint.</div>
*
* To use jQuery, simply load it before `DOMContentLoaded` event fired.
*
* <div class="alert">**Note:** all element references in Angular are always wrapped with jQuery or
* jqLite; they are never raw DOM references.</div>
*
* ## Angular's jqLite
* jqLite provides only the following jQuery methods:
*
* - [`addClass()`](http://api.jquery.com/addClass/)
* - [`after()`](http://api.jquery.com/after/)
* - [`append()`](http://api.jquery.com/append/)
* - [`attr()`](http://api.jquery.com/attr/)
* - [`bind()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
* - [`children()`](http://api.jquery.com/children/) - Does not support selectors
* - [`clone()`](http://api.jquery.com/clone/)
* - [`contents()`](http://api.jquery.com/contents/)
* - [`css()`](http://api.jquery.com/css/)
* - [`data()`](http://api.jquery.com/data/)
* - [`eq()`](http://api.jquery.com/eq/)
* - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
* - [`hasClass()`](http://api.jquery.com/hasClass/)
* - [`html()`](http://api.jquery.com/html/)
* - [`next()`](http://api.jquery.com/next/) - Does not support selectors
* - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
* - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors
* - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors
* - [`prepend()`](http://api.jquery.com/prepend/)
* - [`prop()`](http://api.jquery.com/prop/)
* - [`ready()`](http://api.jquery.com/ready/)
* - [`remove()`](http://api.jquery.com/remove/)
* - [`removeAttr()`](http://api.jquery.com/removeAttr/)
* - [`removeClass()`](http://api.jquery.com/removeClass/)
* - [`removeData()`](http://api.jquery.com/removeData/)
* - [`replaceWith()`](http://api.jquery.com/replaceWith/)
* - [`text()`](http://api.jquery.com/text/)
* - [`toggleClass()`](http://api.jquery.com/toggleClass/)
* - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers.
* - [`unbind()`](http://api.jquery.com/off/) - Does not support namespaces
* - [`val()`](http://api.jquery.com/val/)
* - [`wrap()`](http://api.jquery.com/wrap/)
*
* ## jQuery/jqLite Extras
* Angular also provides the following additional methods and events to both jQuery and jqLite:
*
* ### Events
* - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event
* on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM
* element before it is removed.
*
* ### Methods
* - `controller(name)` - retrieves the controller of the current element or its parent. By default
* retrieves controller associated with the `ngController` directive. If `name` is provided as
* camelCase directive name, then the controller for this directive will be retrieved (e.g.
* `'ngModel'`).
* - `injector()` - retrieves the injector of the current element or its parent.
* - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current
* element or its parent.
* - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
* parent element is reached.
*
* @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
* @returns {Object} jQuery object.
*/
var jqCache = JQLite.cache = {},
jqName = JQLite.expando = 'ng-' + new Date().getTime(),
jqId = 1,
addEventListenerFn = (window.document.addEventListener
? function(element, type, fn) {element.addEventListener(type, fn, false);}
: function(element, type, fn) {element.attachEvent('on' + type, fn);}),
removeEventListenerFn = (window.document.removeEventListener
? function(element, type, fn) {element.removeEventListener(type, fn, false); }
: function(element, type, fn) {element.detachEvent('on' + type, fn); });
function jqNextId() { return ++jqId; }
var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
var MOZ_HACK_REGEXP = /^moz([A-Z])/;
var jqLiteMinErr = minErr('jqLite');
/**
* Converts snake_case to camelCase.
* Also there is special case for Moz prefix starting with upper case letter.
* @param name Name to normalize
*/
function camelCase(name) {
return name.
replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
return offset ? letter.toUpperCase() : letter;
}).
replace(MOZ_HACK_REGEXP, 'Moz$1');
}
/////////////////////////////////////////////
// jQuery mutation patch
//
// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
// $destroy event on all DOM nodes being removed.
//
/////////////////////////////////////////////
function JQLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) {
var originalJqFn = jQuery.fn[name];
originalJqFn = originalJqFn.$original || originalJqFn;
removePatch.$original = originalJqFn;
jQuery.fn[name] = removePatch;
function removePatch(param) {
var list = filterElems && param ? [this.filter(param)] : [this],
fireEvent = dispatchThis,
set, setIndex, setLength,
element, childIndex, childLength, children;
if (!getterIfNoArguments || param != null) {
while(list.length) {
set = list.shift();
for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
element = jqLite(set[setIndex]);
if (fireEvent) {
element.triggerHandler('$destroy');
} else {
fireEvent = !fireEvent;
}
for(childIndex = 0, childLength = (children = element.children()).length;
childIndex < childLength;
childIndex++) {
list.push(jQuery(children[childIndex]));
}
}
}
}
return originalJqFn.apply(this, arguments);
}
}
/////////////////////////////////////////////
function JQLite(element) {
if (element instanceof JQLite) {
return element;
}
if (!(this instanceof JQLite)) {
if (isString(element) && element.charAt(0) != '<') {
throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');
}
return new JQLite(element);
}
if (isString(element)) {
var div = document.createElement('div');
// Read about the NoScope elements here:
// http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
div.innerHTML = '<div> </div>' + element; // IE insanity to make NoScope elements work!
div.removeChild(div.firstChild); // remove the superfluous div
JQLiteAddNodes(this, div.childNodes);
var fragment = jqLite(document.createDocumentFragment());
fragment.append(this); // detach the elements from the temporary DOM div.
} else {
JQLiteAddNodes(this, element);
}
}
function JQLiteClone(element) {
return element.cloneNode(true);
}
function JQLiteDealoc(element){
JQLiteRemoveData(element);
for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
JQLiteDealoc(children[i]);
}
}
function JQLiteOff(element, type, fn, unsupported) {
if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');
var events = JQLiteExpandoStore(element, 'events'),
handle = JQLiteExpandoStore(element, 'handle');
if (!handle) return; //no listeners registered
if (isUndefined(type)) {
forEach(events, function(eventHandler, type) {
removeEventListenerFn(element, type, eventHandler);
delete events[type];
});
} else {
forEach(type.split(' '), function(type) {
if (isUndefined(fn)) {
removeEventListenerFn(element, type, events[type]);
delete events[type];
} else {
arrayRemove(events[type] || [], fn);
}
});
}
}
function JQLiteRemoveData(element, name) {
var expandoId = element[jqName],
expandoStore = jqCache[expandoId];
if (expandoStore) {
if (name) {
delete jqCache[expandoId].data[name];
return;
}
if (expandoStore.handle) {
expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');
JQLiteOff(element);
}
delete jqCache[expandoId];
element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
}
}
function JQLiteExpandoStore(element, key, value) {
var expandoId = element[jqName],
expandoStore = jqCache[expandoId || -1];
if (isDefined(value)) {
if (!expandoStore) {
element[jqName] = expandoId = jqNextId();
expandoStore = jqCache[expandoId] = {};
}
expandoStore[key] = value;
} else {
return expandoStore && expandoStore[key];
}
}
function JQLiteData(element, key, value) {
var data = JQLiteExpandoStore(element, 'data'),
isSetter = isDefined(value),
keyDefined = !isSetter && isDefined(key),
isSimpleGetter = keyDefined && !isObject(key);
if (!data && !isSimpleGetter) {
JQLiteExpandoStore(element, 'data', data = {});
}
if (isSetter) {
data[key] = value;
} else {
if (keyDefined) {
if (isSimpleGetter) {
// don't create data in this case.
return data && data[key];
} else {
extend(data, key);
}
} else {
return data;
}
}
}
function JQLiteHasClass(element, selector) {
if (!element.getAttribute) return false;
return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " ").
indexOf( " " + selector + " " ) > -1);
}
function JQLiteRemoveClass(element, cssClasses) {
if (cssClasses && element.setAttribute) {
forEach(cssClasses.split(' '), function(cssClass) {
element.setAttribute('class', trim(
(" " + (element.getAttribute('class') || '') + " ")
.replace(/[\n\t]/g, " ")
.replace(" " + trim(cssClass) + " ", " "))
);
});
}
}
function JQLiteAddClass(element, cssClasses) {
if (cssClasses && element.setAttribute) {
var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')
.replace(/[\n\t]/g, " ");
forEach(cssClasses.split(' '), function(cssClass) {
cssClass = trim(cssClass);
if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) {
existingClasses += cssClass + ' ';
}
});
element.setAttribute('class', trim(existingClasses));
}
}
function JQLiteAddNodes(root, elements) {
if (elements) {
elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
? elements
: [ elements ];
for(var i=0; i < elements.length; i++) {
root.push(elements[i]);
}
}
}
function JQLiteController(element, name) {
return JQLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');
}
function JQLiteInheritedData(element, name, value) {
element = jqLite(element);
// if element is the document object work with the html element instead
// this makes $(document).scope() possible
if(element[0].nodeType == 9) {
element = element.find('html');
}
while (element.length) {
if ((value = element.data(name)) !== undefined) return value;
element = element.parent();
}
}
//////////////////////////////////////////
// Functions which are declared directly.
//////////////////////////////////////////
var JQLitePrototype = JQLite.prototype = {
ready: function(fn) {
var fired = false;
function trigger() {
if (fired) return;
fired = true;
fn();
}
// check if document already is loaded
if (document.readyState === 'complete'){
setTimeout(trigger);
} else {
this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9
// we can not use jqLite since we are not done loading and jQuery could be loaded later.
JQLite(window).on('load', trigger); // fallback to window.onload for others
}
},
toString: function() {
var value = [];
forEach(this, function(e){ value.push('' + e);});
return '[' + value.join(', ') + ']';
},
eq: function(index) {
return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
},
length: 0,
push: push,
sort: [].sort,
splice: [].splice
};
//////////////////////////////////////////
// Functions iterating getter/setters.
// these functions return self on setter and
// value on get.
//////////////////////////////////////////
var BOOLEAN_ATTR = {};
forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) {
BOOLEAN_ATTR[lowercase(value)] = value;
});
var BOOLEAN_ELEMENTS = {};
forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {
BOOLEAN_ELEMENTS[uppercase(value)] = true;
});
function getBooleanAttrName(element, name) {
// check dom last since we will most likely fail on name
var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
// booleanAttr is here twice to minimize DOM access
return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
}
forEach({
data: JQLiteData,
inheritedData: JQLiteInheritedData,
scope: function(element) {
return JQLiteInheritedData(element, '$scope');
},
controller: JQLiteController ,
injector: function(element) {
return JQLiteInheritedData(element, '$injector');
},
removeAttr: function(element,name) {
element.removeAttribute(name);
},
hasClass: JQLiteHasClass,
css: function(element, name, value) {
name = camelCase(name);
if (isDefined(value)) {
element.style[name] = value;
} else {
var val;
if (msie <= 8) {
// this is some IE specific weirdness that jQuery 1.6.4 does not sure why
val = element.currentStyle && element.currentStyle[name];
if (val === '') val = 'auto';
}
val = val || element.style[name];
if (msie <= 8) {
// jquery weirdness :-/
val = (val === '') ? undefined : val;
}
return val;
}
},
attr: function(element, name, value){
var lowercasedName = lowercase(name);
if (BOOLEAN_ATTR[lowercasedName]) {
if (isDefined(value)) {
if (!!value) {
element[name] = true;
element.setAttribute(name, lowercasedName);
} else {
element[name] = false;
element.removeAttribute(lowercasedName);
}
} else {
return (element[name] ||
(element.attributes.getNamedItem(name)|| noop).specified)
? lowercasedName
: undefined;
}
} else if (isDefined(value)) {
element.setAttribute(name, value);
} else if (element.getAttribute) {
// the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
// some elements (e.g. Document) don't have get attribute, so return undefined
var ret = element.getAttribute(name, 2);
// normalize non-existing attributes to undefined (as jQuery)
return ret === null ? undefined : ret;
}
},
prop: function(element, name, value) {
if (isDefined(value)) {
element[name] = value;
} else {
return element[name];
}
},
text: (function() {
var NODE_TYPE_TEXT_PROPERTY = [];
if (msie < 9) {
NODE_TYPE_TEXT_PROPERTY[1] = 'innerText'; /** Element **/
NODE_TYPE_TEXT_PROPERTY[3] = 'nodeValue'; /** Text **/
} else {
NODE_TYPE_TEXT_PROPERTY[1] = /** Element **/
NODE_TYPE_TEXT_PROPERTY[3] = 'textContent'; /** Text **/
}
getText.$dv = '';
return getText;
function getText(element, value) {
var textProp = NODE_TYPE_TEXT_PROPERTY[element.nodeType]
if (isUndefined(value)) {
return textProp ? element[textProp] : '';
}
element[textProp] = value;
}
})(),
val: function(element, value) {
if (isUndefined(value)) {
if (nodeName_(element) === 'SELECT' && element.multiple) {
var result = [];
forEach(element.options, function (option) {
if (option.selected) {
result.push(option.value || option.text);
}
});
return result.length === 0 ? null : result;
}
return element.value;
}
element.value = value;
},
html: function(element, value) {
if (isUndefined(value)) {
return element.innerHTML;
}
for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
JQLiteDealoc(childNodes[i]);
}
element.innerHTML = value;
}
}, function(fn, name){
/**
* Properties: writes return selection, reads return first value
*/
JQLite.prototype[name] = function(arg1, arg2) {
var i, key;
// JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
// in a way that survives minification.
if (((fn.length == 2 && (fn !== JQLiteHasClass && fn !== JQLiteController)) ? arg1 : arg2) === undefined) {
if (isObject(arg1)) {
// we are a write, but the object properties are the key/values
for(i=0; i < this.length; i++) {
if (fn === JQLiteData) {
// data() takes the whole object in jQuery
fn(this[i], arg1);
} else {
for (key in arg1) {
fn(this[i], key, arg1[key]);
}
}
}
// return self for chaining
return this;
} else {
// we are a read, so read the first child.
var value = fn.$dv;
// Only if we have $dv do we iterate over all, otherwise it is just the first element.
var jj = value == undefined ? Math.min(this.length, 1) : this.length;
for (var j = 0; j < jj; j++) {
var nodeValue = fn(this[j], arg1, arg2);
value = value ? value + nodeValue : nodeValue;
}
return value;
}
} else {
// we are a write, so apply to all children
for(i=0; i < this.length; i++) {
fn(this[i], arg1, arg2);
}
// return self for chaining
return this;
}
};
});
function createEventHandler(element, events) {
var eventHandler = function (event, type) {
if (!event.preventDefault) {
event.preventDefault = function() {
event.returnValue = false; //ie
};
}
if (!event.stopPropagation) {
event.stopPropagation = function() {
event.cancelBubble = true; //ie
};
}
if (!event.target) {
event.target = event.srcElement || document;
}
if (isUndefined(event.defaultPrevented)) {
var prevent = event.preventDefault;
event.preventDefault = function() {
event.defaultPrevented = true;
prevent.call(event);
};
event.defaultPrevented = false;
}
event.isDefaultPrevented = function() {
return event.defaultPrevented || event.returnValue == false;
};
forEach(events[type || event.type], function(fn) {
fn.call(element, event);
});
// Remove monkey-patched methods (IE),
// as they would cause memory leaks in IE8.
if (msie <= 8) {
// IE7/8 does not allow to delete property on native object
event.preventDefault = null;
event.stopPropagation = null;
event.isDefaultPrevented = null;
} else {
// It shouldn't affect normal browsers (native methods are defined on prototype).
delete event.preventDefault;
delete event.stopPropagation;
delete event.isDefaultPrevented;
}
};
eventHandler.elem = element;
return eventHandler;
}
//////////////////////////////////////////
// Functions iterating traversal.
// These functions chain results into a single
// selector.
//////////////////////////////////////////
forEach({
removeData: JQLiteRemoveData,
dealoc: JQLiteDealoc,
on: function onFn(element, type, fn, unsupported){
if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');
var events = JQLiteExpandoStore(element, 'events'),
handle = JQLiteExpandoStore(element, 'handle');
if (!events) JQLiteExpandoStore(element, 'events', events = {});
if (!handle) JQLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));
forEach(type.split(' '), function(type){
var eventFns = events[type];
if (!eventFns) {
if (type == 'mouseenter' || type == 'mouseleave') {
var contains = document.body.contains || document.body.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;
};
events[type] = [];
// Refer to jQuery's implementation of mouseenter & mouseleave
// Read about mouseenter and mouseleave:
// http://www.quirksmode.org/js/events_mouse.html#link8
var eventmap = { mouseleave : "mouseout", mouseenter : "mouseover"};
onFn(element, eventmap[type], function(event) {
var target = this, related = event.relatedTarget;
// 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 && !contains(target, related)) ){
handle(event, type);
}
});
} else {
addEventListenerFn(element, type, handle);
events[type] = [];
}
eventFns = events[type]
}
eventFns.push(fn);
});
},
off: JQLiteOff,
replaceWith: function(element, replaceNode) {
var index, parent = element.parentNode;
JQLiteDealoc(element);
forEach(new JQLite(replaceNode), function(node){
if (index) {
parent.insertBefore(node, index.nextSibling);
} else {
parent.replaceChild(node, element);
}
index = node;
});
},
children: function(element) {
var children = [];
forEach(element.childNodes, function(element){
if (element.nodeType === 1)
children.push(element);
});
return children;
},
contents: function(element) {
return element.childNodes || [];
},
append: function(element, node) {
forEach(new JQLite(node), function(child){
if (element.nodeType === 1 || element.nodeType === 11) {
element.appendChild(child);
}
});
},
prepend: function(element, node) {
if (element.nodeType === 1) {
var index = element.firstChild;
forEach(new JQLite(node), function(child){
element.insertBefore(child, index);
});
}
},
wrap: function(element, wrapNode) {
wrapNode = jqLite(wrapNode)[0];
var parent = element.parentNode;
if (parent) {
parent.replaceChild(wrapNode, element);
}
wrapNode.appendChild(element);
},
remove: function(element) {
JQLiteDealoc(element);
var parent = element.parentNode;
if (parent) parent.removeChild(element);
},
after: function(element, newElement) {
var index = element, parent = element.parentNode;
forEach(new JQLite(newElement), function(node){
parent.insertBefore(node, index.nextSibling);
index = node;
});
},
addClass: JQLiteAddClass,
removeClass: JQLiteRemoveClass,
toggleClass: function(element, selector, condition) {
if (isUndefined(condition)) {
condition = !JQLiteHasClass(element, selector);
}
(condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
},
parent: function(element) {
var parent = element.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
next: function(element) {
if (element.nextElementSibling) {
return element.nextElementSibling;
}
// IE8 doesn't have nextElementSibling
var elm = element.nextSibling;
while (elm != null && elm.nodeType !== 1) {
elm = elm.nextSibling;
}
return elm;
},
find: function(element, selector) {
return element.getElementsByTagName(selector);
},
clone: JQLiteClone,
triggerHandler: function(element, eventName, eventData) {
var eventFns = (JQLiteExpandoStore(element, 'events') || {})[eventName];
eventData = eventData || [];
var event = [{
preventDefault: noop,
stopPropagation: noop
}];
forEach(eventFns, function(fn) {
fn.apply(element, event.concat(eventData));
});
}
}, function(fn, name){
/**
* chaining functions
*/
JQLite.prototype[name] = function(arg1, arg2, arg3) {
var value;
for(var i=0; i < this.length; i++) {
if (value == undefined) {
value = fn(this[i], arg1, arg2, arg3);
if (value !== undefined) {
// any function which returns a value needs to be wrapped
value = jqLite(value);
}
} else {
JQLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));
}
}
return value == undefined ? this : value;
};
// bind legacy bind/unbind to on/off
JQLite.prototype.bind = JQLite.prototype.on;
JQLite.prototype.unbind = JQLite.prototype.off;
});
/**
* Computes a hash of an 'obj'.
* Hash of a:
* string is string
* number is number as string
* object is either result of calling $$hashKey function on the object or uniquely generated id,
* that is also assigned to the $$hashKey property of the object.
*
* @param obj
* @returns {string} hash string such that the same input will have the same hash string.
* The resulting string key is in 'type:hashKey' format.
*/
function hashKey(obj) {
var objType = typeof obj,
key;
if (objType == 'object' && obj !== null) {
if (typeof (key = obj.$$hashKey) == 'function') {
// must invoke on object to keep the right this
key = obj.$$hashKey();
} else if (key === undefined) {
key = obj.$$hashKey = nextUid();
}
} else {
key = obj;
}
return objType + ':' + key;
}
/**
* HashMap which can use objects as keys
*/
function HashMap(array){
forEach(array, this.put, this);
}
HashMap.prototype = {
/**
* Store key value pair
* @param key key to store can be any type
* @param value value to store can be any type
*/
put: function(key, value) {
this[hashKey(key)] = value;
},
/**
* @param key
* @returns the value for the key
*/
get: function(key) {
return this[hashKey(key)];
},
/**
* Remove the key/value pair
* @param key
*/
remove: function(key) {
var value = this[key = hashKey(key)];
delete this[key];
return value;
}
};
/**
* @ngdoc function
* @name angular.injector
* @function
*
* @description
* Creates an injector function that can be used for retrieving services as well as for
* dependency injection (see {@link guide/di dependency injection}).
*
* @param {Array.<string|Function>} modules A list of module functions or their aliases. See
* {@link angular.module}. The `ng` module must be explicitly added.
* @returns {function()} Injector function. See {@link AUTO.$injector $injector}.
*
* @example
* Typical usage
* <pre>
* // create an injector
* var $injector = angular.injector(['ng']);
*
* // use the injector to kick off your application
* // use the type inference to auto inject arguments, or use implicit injection
* $injector.invoke(function($rootScope, $compile, $document){
* $compile($document)($rootScope);
* $rootScope.$digest();
* });
* </pre>
*/
/**
* @ngdoc overview
* @name AUTO
* @description
*
* Implicit module which gets automatically added to each {@link AUTO.$injector $injector}.
*/
var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;
var FN_ARG_SPLIT = /,/;
var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
var $injectorMinErr = minErr('$injector');
function annotate(fn) {
var $inject,
fnText,
argDecl,
last;
if (typeof fn == 'function') {
if (!($inject = fn.$inject)) {
$inject = [];
if (fn.length) {
fnText = fn.toString().replace(STRIP_COMMENTS, '');
argDecl = fnText.match(FN_ARGS);
forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
arg.replace(FN_ARG, function(all, underscore, name){
$inject.push(name);
});
});
}
fn.$inject = $inject;
}
} else if (isArray(fn)) {
last = fn.length - 1;
assertArgFn(fn[last], 'fn');
$inject = fn.slice(0, last);
} else {
assertArgFn(fn, 'fn', true);
}
return $inject;
}
///////////////////////////////////////
/**
* @ngdoc object
* @name AUTO.$injector
* @function
*
* @description
*
* `$injector` is used to retrieve object instances as defined by
* {@link AUTO.$provide provider}, instantiate types, invoke methods,
* and load modules.
*
* The following always holds true:
*
* <pre>
* var $injector = angular.injector();
* expect($injector.get('$injector')).toBe($injector);
* expect($injector.invoke(function($injector){
* return $injector;
* }).toBe($injector);
* </pre>
*
* # Injection Function Annotation
*
* JavaScript does not have annotations, and annotations are needed for dependency injection. The
* following are all valid ways of annotating function with injection arguments and are equivalent.
*
* <pre>
* // inferred (only works if code not minified/obfuscated)
* $injector.invoke(function(serviceA){});
*
* // annotated
* function explicit(serviceA) {};
* explicit.$inject = ['serviceA'];
* $injector.invoke(explicit);
*
* // inline
* $injector.invoke(['serviceA', function(serviceA){}]);
* </pre>
*
* ## Inference
*
* In JavaScript calling `toString()` on a function returns the function definition. The definition can then be
* parsed and the function arguments can be extracted. *NOTE:* This does not work with minification, and obfuscation
* tools since these tools change the argument names.
*
* ## `$inject` Annotation
* By adding a `$inject` property onto a function the injection parameters can be specified.
*
* ## Inline
* As an array of injection names, where the last item in the array is the function to call.
*/
/**
* @ngdoc method
* @name AUTO.$injector#get
* @methodOf AUTO.$injector
*
* @description
* Return an instance of the service.
*
* @param {string} name The name of the instance to retrieve.
* @return {*} The instance.
*/
/**
* @ngdoc method
* @name AUTO.$injector#invoke
* @methodOf AUTO.$injector
*
* @description
* Invoke the method and supply the method arguments from the `$injector`.
*
* @param {!function} fn The function to invoke. Function parameters are injected according to the
* {@link guide/di $inject Annotation} rules.
* @param {Object=} self The `this` for the invoked method.
* @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
* the `$injector` is consulted.
* @returns {*} the value returned by the invoked `fn` function.
*/
/**
* @ngdoc method
* @name AUTO.$injector#has
* @methodOf AUTO.$injector
*
* @description
* Allows the user to query if the particular service exist.
*
* @param {string} Name of the service to query.
* @returns {boolean} returns true if injector has given service.
*/
/**
* @ngdoc method
* @name AUTO.$injector#instantiate
* @methodOf AUTO.$injector
* @description
* Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies
* all of the arguments to the constructor function as specified by the constructor annotation.
*
* @param {function} Type Annotated constructor function.
* @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
* the `$injector` is consulted.
* @returns {Object} new instance of `Type`.
*/
/**
* @ngdoc method
* @name AUTO.$injector#annotate
* @methodOf AUTO.$injector
*
* @description
* Returns an array of service names which the function is requesting for injection. This API is used by the injector
* to determine which services need to be injected into the function when the function is invoked. There are three
* ways in which the function can be annotated with the needed dependencies.
*
* # Argument names
*
* The simplest form is to extract the dependencies from the arguments of the function. This is done by converting
* the function into a string using `toString()` method and extracting the argument names.
* <pre>
* // Given
* function MyController($scope, $route) {
* // ...
* }
*
* // Then
* expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
* </pre>
*
* This method does not work with code minification / obfuscation. For this reason the following annotation strategies
* are supported.
*
* # The `$inject` property
*
* If a function has an `$inject` property and its value is an array of strings, then the strings represent names of
* services to be injected into the function.
* <pre>
* // Given
* var MyController = function(obfuscatedScope, obfuscatedRoute) {
* // ...
* }
* // Define function dependencies
* MyController.$inject = ['$scope', '$route'];
*
* // Then
* expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
* </pre>
*
* # The array notation
*
* It is often desirable to inline Injected functions and that's when setting the `$inject` property is very
* inconvenient. In these situations using the array notation to specify the dependencies in a way that survives
* minification is a better choice:
*
* <pre>
* // We wish to write this (not minification / obfuscation safe)
* injector.invoke(function($compile, $rootScope) {
* // ...
* });
*
* // We are forced to write break inlining
* var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
* // ...
* };
* tmpFn.$inject = ['$compile', '$rootScope'];
* injector.invoke(tmpFn);
*
* // To better support inline function the inline annotation is supported
* injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
* // ...
* }]);
*
* // Therefore
* expect(injector.annotate(
* ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
* ).toEqual(['$compile', '$rootScope']);
* </pre>
*
* @param {function|Array.<string|Function>} fn Function for which dependent service names need to be retrieved as described
* above.
*
* @returns {Array.<string>} The names of the services which the function requires.
*/
/**
* @ngdoc object
* @name AUTO.$provide
*
* @description
*
* The {@link AUTO.$provide $provide} service has a number of methods for registering components with
* the {@link AUTO.$injector $injector}. Many of these functions are also exposed on {@link angular.Module}.
*
* An Angular **service** is a singleton object created by a **service factory**. These **service
* factories** are functions which, in turn, are created by a **service provider**.
* The **service providers** are constructor functions. When instantiated they must contain a property
* called `$get`, which holds the **service factory** function.
*
* When you request a service, the {@link AUTO.$injector $injector} is responsible for finding the
* correct **service provider**, instantiating it and then calling its `$get` **service factory**
* function to get the instance of the **service**.
*
* Often services have no configuration options and there is no need to add methods to the service
* provider. The provider will be no more than a constructor function with a `$get` property. For
* these cases the {@link AUTO.$provide $provide} service has additional helper methods to register
* services without specifying a provider.
*
* * {@link AUTO.$provide#methods_provider provider(provider)} - registers a **service provider** with the
* {@link AUTO.$injector $injector}
* * {@link AUTO.$provide#methods_constant constant(obj)} - registers a value/object that can be accessed by
* providers and services.
* * {@link AUTO.$provide#methods_value value(obj)} - registers a value/object that can only be accessed by
* services, not providers.
* * {@link AUTO.$provide#methods_factory factory(fn)} - registers a service **factory function**, `fn`, that
* will be wrapped in a **service provider** object, whose `$get` property will contain the given
* factory function.
* * {@link AUTO.$provide#methods_service service(class)} - registers a **constructor function**, `class` that
* will be wrapped in a **service provider** object, whose `$get` property will instantiate a new
* object using the given constructor function.
*
* See the individual methods for more information and examples.
*/
/**
* @ngdoc method
* @name AUTO.$provide#provider
* @methodOf AUTO.$provide
* @description
*
* Register a **provider function** with the {@link AUTO.$injector $injector}. Provider functions are
* constructor functions, whose instances are responsible for "providing" a factory for a service.
*
* Service provider names start with the name of the service they provide followed by `Provider`.
* For example, the {@link ng.$log $log} service has a provider called {@link ng.$logProvider $logProvider}.
*
* Service provider objects can have additional methods which allow configuration of the provider and
* its service. Importantly, you can configure what kind of service is created by the `$get` method,
* or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a method
* {@link ng.$logProvider#debugEnabled debugEnabled}
* which lets you specify whether the {@link ng.$log $log} service will log debug messages to the
* console or not.
*
* @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provider'` key.
* @param {(Object|function())} provider If the provider is:
*
* - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
* {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created.
* - `Constructor`: a new instance of the provider will be created using
* {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`.
*
* @returns {Object} registered provider instance
* @example
*
* The following example shows how to create a simple event tracking service and register it using
* {@link AUTO.$provide#methods_provider $provide.provider()}.
*
* <pre>
* // Define the eventTracker provider
* function EventTrackerProvider() {
* var trackingUrl = '/track';
*
* // A provider method for configuring where the tracked events should been saved
* this.setTrackingUrl = function(url) {
* trackingUrl = url;
* };
*
* // The service factory function
* this.$get = ['$http', function($http) {
* var trackedEvents = {};
* return {
* // Call this to track an event
* event: function(event) {
* var count = trackedEvents[event] || 0;
* count += 1;
* trackedEvents[event] = count;
* return count;
* },
* // Call this to save the tracked events to the trackingUrl
* save: function() {
* $http.post(trackingUrl, trackedEvents);
* }
* };
* }];
* }
*
* describe('eventTracker', function() {
* var postSpy;
*
* beforeEach(module(function($provide) {
* // Register the eventTracker provider
* $provide.provider('eventTracker', EventTrackerProvider);
* }));
*
* beforeEach(module(function(eventTrackerProvider) {
* // Configure eventTracker provider
* eventTrackerProvider.setTrackingUrl('/custom-track');
* }));
*
* it('tracks events', inject(function(eventTracker) {
* expect(eventTracker.event('login')).toEqual(1);
* expect(eventTracker.event('login')).toEqual(2);
* }));
*
* it('saves to the tracking url', inject(function(eventTracker, $http) {
* postSpy = spyOn($http, 'post');
* eventTracker.event('login');
* eventTracker.save();
* expect(postSpy).toHaveBeenCalled();
* expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');
* expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');
* expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });
* }));
* });
* </pre>
*/
/**
* @ngdoc method
* @name AUTO.$provide#factory
* @methodOf AUTO.$provide
* @description
*
* Register a **service factory**, which will be called to return the service instance.
* This is short for registering a service where its provider consists of only a `$get` property,
* which is the given service factory function.
* You should use {@link AUTO.$provide#factory $provide.factor(getFn)} if you do not need to configure
* your service in a provider.
*
* @param {string} name The name of the instance.
* @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for
* `$provide.provider(name, {$get: $getFn})`.
* @returns {Object} registered provider instance
*
* @example
* Here is an example of registering a service
* <pre>
* $provide.factory('ping', ['$http', function($http) {
* return function ping() {
* return $http.send('/ping');
* };
* }]);
* </pre>
* You would then inject and use this service like this:
* <pre>
* someModule.controller('Ctrl', ['ping', function(ping) {
* ping();
* }]);
* </pre>
*/
/**
* @ngdoc method
* @name AUTO.$provide#service
* @methodOf AUTO.$provide
* @description
*
* Register a **service constructor**, which will be invoked with `new` to create the service instance.
* This is short for registering a service where its provider's `$get` property is the service
* constructor function that will be used to instantiate the service instance.
*
* You should use {@link AUTO.$provide#methods_service $provide.service(class)} if you define your service
* as a type/class. This is common when using {@link http://coffeescript.org CoffeeScript}.
*
* @param {string} name The name of the instance.
* @param {Function} constructor A class (constructor function) that will be instantiated.
* @returns {Object} registered provider instance
*
* @example
* Here is an example of registering a service using {@link AUTO.$provide#methods_service $provide.service(class)}
* that is defined as a CoffeeScript class.
* <pre>
* class Ping
* constructor: (@$http)->
* send: ()=>
* @$http.get('/ping')
*
* $provide.service('ping', ['$http', Ping])
* </pre>
* You would then inject and use this service like this:
* <pre>
* someModule.controller 'Ctrl', ['ping', (ping)->
* ping.send()
* ]
* </pre>
*/
/**
* @ngdoc method
* @name AUTO.$provide#value
* @methodOf AUTO.$provide
* @description
*
* Register a **value service** with the {@link AUTO.$injector $injector}, such as a string, a number,
* an array, an object or a function. This is short for registering a service where its provider's
* `$get` property is a factory function that takes no arguments and returns the **value service**.
*
* Value services are similar to constant services, except that they cannot be injected into a module
* configuration function (see {@link angular.Module#config}) but they can be overridden by an Angular
* {@link AUTO.$provide#decorator decorator}.
*
* @param {string} name The name of the instance.
* @param {*} value The value.
* @returns {Object} registered provider instance
*
* @example
* Here are some examples of creating value services.
* <pre>
* $provide.constant('ADMIN_USER', 'admin');
*
* $provide.constant('RoleLookup', { admin: 0, writer: 1, reader: 2 });
*
* $provide.constant('halfOf', function(value) {
* return value / 2;
* });
* </pre>
*/
/**
* @ngdoc method
* @name AUTO.$provide#constant
* @methodOf AUTO.$provide
* @description
*
* Register a **constant service**, such as a string, a number, an array, an object or a function, with
* the {@link AUTO.$injector $injector}. Unlike {@link AUTO.$provide#value value} it can be injected
* into a module configuration function (see {@link angular.Module#config}) and it cannot be
* overridden by an Angular {@link AUTO.$provide#decorator decorator}.
*
* @param {string} name The name of the constant.
* @param {*} value The constant value.
* @returns {Object} registered instance
*
* @example
* Here a some examples of creating constants:
* <pre>
* $provide.constant('SHARD_HEIGHT', 306);
*
* $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);
*
* $provide.constant('double', function(value) {
* return value * 2;
* });
* </pre>
*/
/**
* @ngdoc method
* @name AUTO.$provide#decorator
* @methodOf AUTO.$provide
* @description
*
* Register a **service decorator** with the {@link AUTO.$injector $injector}. A service decorator
* intercepts the creation of a service, allowing it to override or modify the behaviour of the
* service. The object returned by the decorator may be the original service, or a new service object
* which replaces or wraps and delegates to the original service.
*
* @param {string} name The name of the service to decorate.
* @param {function()} decorator This function will be invoked when the service needs to be
* instantiated and should return the decorated service instance. The function is called using
* the {@link AUTO.$injector#invoke injector.invoke} method and is therefore fully injectable.
* Local injection arguments:
*
* * `$delegate` - The original service instance, which can be monkey patched, configured,
* decorated or delegated to.
*
* @example
* Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting
* calls to {@link ng.$log#error $log.warn()}.
* <pre>
* $provider.decorator('$log', ['$delegate', function($delegate) {
* $delegate.warn = $delegate.error;
* return $delegate;
* }]);
* </pre>
*/
function createInjector(modulesToLoad) {
var INSTANTIATING = {},
providerSuffix = 'Provider',
path = [],
loadedModules = new HashMap(),
providerCache = {
$provide: {
provider: supportObject(provider),
factory: supportObject(factory),
service: supportObject(service),
value: supportObject(value),
constant: supportObject(constant),
decorator: decorator
}
},
providerInjector = (providerCache.$injector =
createInternalInjector(providerCache, function() {
throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- '));
})),
instanceCache = {},
instanceInjector = (instanceCache.$injector =
createInternalInjector(instanceCache, function(servicename) {
var provider = providerInjector.get(servicename + providerSuffix);
return instanceInjector.invoke(provider.$get, provider);
}));
forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });
return instanceInjector;
////////////////////////////////////
// $provider
////////////////////////////////////
function supportObject(delegate) {
return function(key, value) {
if (isObject(key)) {
forEach(key, reverseParams(delegate));
} else {
return delegate(key, value);
}
}
}
function provider(name, provider_) {
assertNotHasOwnProperty(name, 'service');
if (isFunction(provider_) || isArray(provider_)) {
provider_ = providerInjector.instantiate(provider_);
}
if (!provider_.$get) {
throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name);
}
return providerCache[name + providerSuffix] = provider_;
}
function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }
function service(name, constructor) {
return factory(name, ['$injector', function($injector) {
return $injector.instantiate(constructor);
}]);
}
function value(name, value) { return factory(name, valueFn(value)); }
function constant(name, value) {
assertNotHasOwnProperty(name, 'constant');
providerCache[name] = value;
instanceCache[name] = value;
}
function decorator(serviceName, decorFn) {
var origProvider = providerInjector.get(serviceName + providerSuffix),
orig$get = origProvider.$get;
origProvider.$get = function() {
var origInstance = instanceInjector.invoke(orig$get, origProvider);
return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
};
}
////////////////////////////////////
// Module Loading
////////////////////////////////////
function loadModules(modulesToLoad){
var runBlocks = [];
forEach(modulesToLoad, function(module) {
if (loadedModules.get(module)) return;
loadedModules.put(module, true);
try {
if (isString(module)) {
var moduleFn = angularModule(module);
runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
var invokeArgs = invokeQueue[i],
provider = providerInjector.get(invokeArgs[0]);
provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
}
} else if (isFunction(module)) {
runBlocks.push(providerInjector.invoke(module));
} else if (isArray(module)) {
runBlocks.push(providerInjector.invoke(module));
} else {
assertArgFn(module, 'module');
}
} catch (e) {
if (isArray(module)) {
module = module[module.length - 1];
}
if (e.message && e.stack && e.stack.indexOf(e.message) == -1) {
// Safari & FF's stack traces don't contain error.message content unlike those of Chrome and IE
// So if stack doesn't contain message, we create a new string that contains both.
// Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.
e = e.message + '\n' + e.stack;
}
throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}", module, e.stack || e.message || e);
}
});
return runBlocks;
}
////////////////////////////////////
// internal Injector
////////////////////////////////////
function createInternalInjector(cache, factory) {
function getService(serviceName) {
if (cache.hasOwnProperty(serviceName)) {
if (cache[serviceName] === INSTANTIATING) {
throw $injectorMinErr('cdep', 'Circular dependency found: {0}', path.join(' <- '));
}
return cache[serviceName];
} else {
try {
path.unshift(serviceName);
cache[serviceName] = INSTANTIATING;
return cache[serviceName] = factory(serviceName);
} finally {
path.shift();
}
}
}
function invoke(fn, self, locals){
var args = [],
$inject = annotate(fn),
length, i,
key;
for(i = 0, length = $inject.length; i < length; i++) {
key = $inject[i];
if (typeof key !== 'string') {
throw $injectorMinErr('itkn', 'Incorrect injection token! Expected service name as string, got {0}', key);
}
args.push(
locals && locals.hasOwnProperty(key)
? locals[key]
: getService(key)
);
}
if (!fn.$inject) {
// this means that we must be an array.
fn = fn[length];
}
// Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke
switch (self ? -1 : args.length) {
case 0: return fn();
case 1: return fn(args[0]);
case 2: return fn(args[0], args[1]);
case 3: return fn(args[0], args[1], args[2]);
case 4: return fn(args[0], args[1], args[2], args[3]);
case 5: return fn(args[0], args[1], args[2], args[3], args[4]);
case 6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]);
case 7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
case 8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
case 9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);
case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]);
default: return fn.apply(self, args);
}
}
function instantiate(Type, locals) {
var Constructor = function() {},
instance, returnedValue;
// Check if Type is annotated and use just the given function at n-1 as parameter
// e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
instance = new Constructor();
returnedValue = invoke(Type, instance, locals);
return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance;
}
return {
invoke: invoke,
instantiate: instantiate,
get: getService,
annotate: annotate,
has: function(name) {
return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);
}
};
}
}
/**
* @ngdoc function
* @name ng.$anchorScroll
* @requires $window
* @requires $location
* @requires $rootScope
*
* @description
* When called, it checks current value of `$location.hash()` and scroll to related element,
* according to rules specified in
* {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}.
*
* It also watches the `$location.hash()` and scrolls whenever it changes to match any anchor.
* This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
*
* @example
<example>
<file name="index.html">
<div id="scrollArea" ng-controller="ScrollCtrl">
<a ng-click="gotoBottom()">Go to bottom</a>
<a id="bottom"></a> You're at the bottom!
</div>
</file>
<file name="script.js">
function ScrollCtrl($scope, $location, $anchorScroll) {
$scope.gotoBottom = function (){
// set the location.hash to the id of
// the element you wish to scroll to.
$location.hash('bottom');
// call $anchorScroll()
$anchorScroll();
}
}
</file>
<file name="style.css">
#scrollArea {
height: 350px;
overflow: auto;
}
#bottom {
display: block;
margin-top: 2000px;
}
</file>
</example>
*/
function $AnchorScrollProvider() {
var autoScrollingEnabled = true;
this.disableAutoScrolling = function() {
autoScrollingEnabled = false;
};
this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
var document = $window.document;
// helper function to get first anchor from a NodeList
// can't use filter.filter, as it accepts only instances of Array
// and IE can't convert NodeList to an array using [].slice
// TODO(vojta): use filter if we change it to accept lists as well
function getFirstAnchor(list) {
var result = null;
forEach(list, function(element) {
if (!result && lowercase(element.nodeName) === 'a') result = element;
});
return result;
}
function scroll() {
var hash = $location.hash(), elm;
// empty hash, scroll to the top of the page
if (!hash) $window.scrollTo(0, 0);
// element with given id
else if ((elm = document.getElementById(hash))) elm.scrollIntoView();
// first anchor with given name :-D
else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();
// no element and hash == 'top', scroll to the top of the page
else if (hash === 'top') $window.scrollTo(0, 0);
}
// does not scroll when user clicks on anchor link that is currently on
// (no url change, no $location.hash() change), browser native does scroll
if (autoScrollingEnabled) {
$rootScope.$watch(function autoScrollWatch() {return $location.hash();},
function autoScrollWatchAction() {
$rootScope.$evalAsync(scroll);
});
}
return scroll;
}];
}
var $animateMinErr = minErr('$animate');
/**
* @ngdoc object
* @name ng.$animateProvider
*
* @description
* Default implementation of $animate that doesn't perform any animations, instead just synchronously performs DOM
* updates and calls done() callbacks.
*
* In order to enable animations the ngAnimate module has to be loaded.
*
* To see the functional implementation check out src/ngAnimate/animate.js
*/
var $AnimateProvider = ['$provide', function($provide) {
this.$$selectors = {};
/**
* @ngdoc function
* @name ng.$animateProvider#register
* @methodOf ng.$animateProvider
*
* @description
* Registers a new injectable animation factory function. The factory function produces the animation object which
* contains callback functions for each event that is expected to be animated.
*
* * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction` must be called once the
* element animation is complete. If a function is returned then the animation service will use this function to
* cancel the animation whenever a cancel event is triggered.
*
*
*<pre>
* return {
* eventFn : function(element, done) {
* //code to run the animation
* //once complete, then run done()
* return function cancellationFunction() {
* //code to cancel the animation
* }
* }
* }
*</pre>
*
* @param {string} name The name of the animation.
* @param {function} factory The factory function that will be executed to return the animation object.
*/
this.register = function(name, factory) {
var key = name + '-animation';
if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel',
"Expecting class selector starting with '.' got '{0}'.", name);
this.$$selectors[name.substr(1)] = key;
$provide.factory(key, factory);
};
this.$get = ['$timeout', function($timeout) {
/**
* @ngdoc object
* @name ng.$animate
*
* @description
* The $animate service provides rudimentary DOM manipulation functions to insert, remove and move elements within
* the DOM, as well as adding and removing classes. This service is the core service used by the ngAnimate $animator
* service which provides high-level animation hooks for CSS and JavaScript.
*
* $animate is available in the AngularJS core, however, the ngAnimate module must be included to enable full out
* animation support. Otherwise, $animate will only perform simple DOM manipulation operations.
*
* To learn more about enabling animation support, click here to visit the {@link ngAnimate ngAnimate module page}
* as well as the {@link ngAnimate.$animate ngAnimate $animate service page}.
*/
return {
/**
* @ngdoc function
* @name ng.$animate#enter
* @methodOf ng.$animate
* @function
*
* @description
* Inserts the element into the DOM either after the `after` element or within the `parent` element. Once complete,
* the done() callback will be fired (if provided).
*
* @param {jQuery/jqLite element} element the element which will be inserted into the DOM
* @param {jQuery/jqLite element} parent the parent element which will append the element as a child (if the after element is not present)
* @param {jQuery/jqLite element} after the sibling element which will append the element after itself
* @param {function=} done callback function that will be called after the element has been inserted into the DOM
*/
enter : function(element, parent, after, done) {
var afterNode = after && after[after.length - 1];
var parentNode = parent && parent[0] || afterNode && afterNode.parentNode;
// IE does not like undefined so we have to pass null.
var afterNextSibling = (afterNode && afterNode.nextSibling) || null;
forEach(element, function(node) {
parentNode.insertBefore(node, afterNextSibling);
});
done && $timeout(done, 0, false);
},
/**
* @ngdoc function
* @name ng.$animate#leave
* @methodOf ng.$animate
* @function
*
* @description
* Removes the element from the DOM. Once complete, the done() callback will be fired (if provided).
*
* @param {jQuery/jqLite element} element the element which will be removed from the DOM
* @param {function=} done callback function that will be called after the element has been removed from the DOM
*/
leave : function(element, done) {
element.remove();
done && $timeout(done, 0, false);
},
/**
* @ngdoc function
* @name ng.$animate#move
* @methodOf ng.$animate
* @function
*
* @description
* Moves the position of the provided element within the DOM to be placed either after the `after` element or inside of the `parent` element.
* Once complete, the done() callback will be fired (if provided).
*
* @param {jQuery/jqLite element} element the element which will be moved around within the DOM
* @param {jQuery/jqLite element} parent the parent element where the element will be inserted into (if the after element is not present)
* @param {jQuery/jqLite element} after the sibling element where the element will be positioned next to
* @param {function=} done the callback function (if provided) that will be fired after the element has been moved to its new position
*/
move : function(element, parent, after, done) {
// Do not remove element before insert. Removing will cause data associated with the
// element to be dropped. Insert will implicitly do the remove.
this.enter(element, parent, after, done);
},
/**
* @ngdoc function
* @name ng.$animate#addClass
* @methodOf ng.$animate
* @function
*
* @description
* Adds the provided className CSS class value to the provided element. Once complete, the done() callback will be fired (if provided).
*
* @param {jQuery/jqLite element} element the element which will have the className value added to it
* @param {string} className the CSS class which will be added to the element
* @param {function=} done the callback function (if provided) that will be fired after the className value has been added to the element
*/
addClass : function(element, className, done) {
className = isString(className) ?
className :
isArray(className) ? className.join(' ') : '';
forEach(element, function (element) {
JQLiteAddClass(element, className);
});
done && $timeout(done, 0, false);
},
/**
* @ngdoc function
* @name ng.$animate#removeClass
* @methodOf ng.$animate
* @function
*
* @description
* Removes the provided className CSS class value from the provided element. Once complete, the done() callback will be fired (if provided).
*
* @param {jQuery/jqLite element} element the element which will have the className value removed from it
* @param {string} className the CSS class which will be removed from the element
* @param {function=} done the callback function (if provided) that will be fired after the className value has been removed from the element
*/
removeClass : function(element, className, done) {
className = isString(className) ?
className :
isArray(className) ? className.join(' ') : '';
forEach(element, function (element) {
JQLiteRemoveClass(element, className);
});
done && $timeout(done, 0, false);
},
enabled : noop
};
}];
}];
/**
* ! This is a private undocumented service !
*
* @name ng.$browser
* @requires $log
* @description
* This object has two goals:
*
* - hide all the global state in the browser caused by the window object
* - abstract away all the browser specific features and inconsistencies
*
* For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
* service, which can be used for convenient testing of the application without the interaction with
* the real browser apis.
*/
/**
* @param {object} window The global window object.
* @param {object} document jQuery wrapped document.
* @param {function()} XHR XMLHttpRequest constructor.
* @param {object} $log console.log or an object with the same interface.
* @param {object} $sniffer $sniffer service
*/
function Browser(window, document, $log, $sniffer) {
var self = this,
rawDocument = document[0],
location = window.location,
history = window.history,
setTimeout = window.setTimeout,
clearTimeout = window.clearTimeout,
pendingDeferIds = {};
self.isMock = false;
var outstandingRequestCount = 0;
var outstandingRequestCallbacks = [];
// TODO(vojta): remove this temporary api
self.$$completeOutstandingRequest = completeOutstandingRequest;
self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
/**
* Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
* counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
*/
function completeOutstandingRequest(fn) {
try {
fn.apply(null, sliceArgs(arguments, 1));
} finally {
outstandingRequestCount--;
if (outstandingRequestCount === 0) {
while(outstandingRequestCallbacks.length) {
try {
outstandingRequestCallbacks.pop()();
} catch (e) {
$log.error(e);
}
}
}
}
}
/**
* @private
* Note: this method is used only by scenario runner
* TODO(vojta): prefix this method with $$ ?
* @param {function()} callback Function that will be called when no outstanding request
*/
self.notifyWhenNoOutstandingRequests = function(callback) {
// force browser to execute all pollFns - this is needed so that cookies and other pollers fire
// at some deterministic time in respect to the test runner's actions. Leaving things up to the
// regular poller would result in flaky tests.
forEach(pollFns, function(pollFn){ pollFn(); });
if (outstandingRequestCount === 0) {
callback();
} else {
outstandingRequestCallbacks.push(callback);
}
};
//////////////////////////////////////////////////////////////
// Poll Watcher API
//////////////////////////////////////////////////////////////
var pollFns = [],
pollTimeout;
/**
* @name ng.$browser#addPollFn
* @methodOf ng.$browser
*
* @param {function()} fn Poll function to add
*
* @description
* Adds a function to the list of functions that poller periodically executes,
* and starts polling if not started yet.
*
* @returns {function()} the added function
*/
self.addPollFn = function(fn) {
if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
pollFns.push(fn);
return fn;
};
/**
* @param {number} interval How often should browser call poll functions (ms)
* @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
*
* @description
* Configures the poller to run in the specified intervals, using the specified
* setTimeout fn and kicks it off.
*/
function startPoller(interval, setTimeout) {
(function check() {
forEach(pollFns, function(pollFn){ pollFn(); });
pollTimeout = setTimeout(check, interval);
})();
}
//////////////////////////////////////////////////////////////
// URL API
//////////////////////////////////////////////////////////////
var lastBrowserUrl = location.href,
baseElement = document.find('base'),
newLocation = null;
/**
* @name ng.$browser#url
* @methodOf ng.$browser
*
* @description
* GETTER:
* Without any argument, this method just returns current value of location.href.
*
* SETTER:
* With at least one argument, this method sets url to new value.
* If html5 history api supported, pushState/replaceState is used, otherwise
* location.href/location.replace is used.
* Returns its own instance to allow chaining
*
* NOTE: this api is intended for use only by the $location service. Please use the
* {@link ng.$location $location service} to change url.
*
* @param {string} url New url (when used as setter)
* @param {boolean=} replace Should new url replace current history record ?
*/
self.url = function(url, replace) {
// Android Browser BFCache causes location reference to become stale.
if (location !== window.location) location = window.location;
// setter
if (url) {
if (lastBrowserUrl == url) return;
lastBrowserUrl = url;
if ($sniffer.history) {
if (replace) history.replaceState(null, '', url);
else {
history.pushState(null, '', url);
// Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462
baseElement.attr('href', baseElement.attr('href'));
}
} else {
newLocation = url;
if (replace) {
location.replace(url);
} else {
location.href = url;
}
}
return self;
// getter
} else {
// - newLocation is a workaround for an IE7-9 issue with location.replace and location.href
// methods not updating location.href synchronously.
// - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
return newLocation || location.href.replace(/%27/g,"'");
}
};
var urlChangeListeners = [],
urlChangeInit = false;
function fireUrlChange() {
newLocation = null;
if (lastBrowserUrl == self.url()) return;
lastBrowserUrl = self.url();
forEach(urlChangeListeners, function(listener) {
listener(self.url());
});
}
/**
* @name ng.$browser#onUrlChange
* @methodOf ng.$browser
* @TODO(vojta): refactor to use node's syntax for events
*
* @description
* Register callback function that will be called, when url changes.
*
* It's only called when the url is changed by outside of angular:
* - user types different url into address bar
* - user clicks on history (forward/back) button
* - user clicks on a link
*
* It's not called when url is changed by $browser.url() method
*
* The listener gets called with new url as parameter.
*
* NOTE: this api is intended for use only by the $location service. Please use the
* {@link ng.$location $location service} to monitor url changes in angular apps.
*
* @param {function(string)} listener Listener function to be called when url changes.
* @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
*/
self.onUrlChange = function(callback) {
if (!urlChangeInit) {
// We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
// don't fire popstate when user change the address bar and don't fire hashchange when url
// changed by push/replaceState
// html5 history api - popstate event
if ($sniffer.history) jqLite(window).on('popstate', fireUrlChange);
// hashchange event
if ($sniffer.hashchange) jqLite(window).on('hashchange', fireUrlChange);
// polling
else self.addPollFn(fireUrlChange);
urlChangeInit = true;
}
urlChangeListeners.push(callback);
return callback;
};
//////////////////////////////////////////////////////////////
// Misc API
//////////////////////////////////////////////////////////////
/**
* @name ng.$browser#baseHref
* @methodOf ng.$browser
*
* @description
* Returns current <base href>
* (always relative - without domain)
*
* @returns {string=} current <base href>
*/
self.baseHref = function() {
var href = baseElement.attr('href');
return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : '';
};
//////////////////////////////////////////////////////////////
// Cookies API
//////////////////////////////////////////////////////////////
var lastCookies = {};
var lastCookieString = '';
var cookiePath = self.baseHref();
/**
* @name ng.$browser#cookies
* @methodOf ng.$browser
*
* @param {string=} name Cookie name
* @param {string=} value Cookie value
*
* @description
* The cookies method provides a 'private' low level access to browser cookies.
* It is not meant to be used directly, use the $cookie service instead.
*
* The return values vary depending on the arguments that the method was called with as follows:
* <ul>
* <li>cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it</li>
* <li>cookies(name, value) -> set name to value, if value is undefined delete the cookie</li>
* <li>cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)</li>
* </ul>
*
* @returns {Object} Hash of all cookies (if called without any parameter)
*/
self.cookies = function(name, value) {
var cookieLength, cookieArray, cookie, i, index;
if (name) {
if (value === undefined) {
rawDocument.cookie = escape(name) + "=;path=" + cookiePath + ";expires=Thu, 01 Jan 1970 00:00:00 GMT";
} else {
if (isString(value)) {
cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + ';path=' + cookiePath).length + 1;
// per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum:
// - 300 cookies
// - 20 cookies per unique domain
// - 4096 bytes per cookie
if (cookieLength > 4096) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
cookieLength + " > 4096 bytes)!");
}
}
}
} else {
if (rawDocument.cookie !== lastCookieString) {
lastCookieString = rawDocument.cookie;
cookieArray = lastCookieString.split("; ");
lastCookies = {};
for (i = 0; i < cookieArray.length; i++) {
cookie = cookieArray[i];
index = cookie.indexOf('=');
if (index > 0) { //ignore nameless cookies
var name = unescape(cookie.substring(0, index));
// the first value that is seen for a cookie is the most
// specific one. values for the same cookie name that
// follow are for less specific paths.
if (lastCookies[name] === undefined) {
lastCookies[name] = unescape(cookie.substring(index + 1));
}
}
}
}
return lastCookies;
}
};
/**
* @name ng.$browser#defer
* @methodOf ng.$browser
* @param {function()} fn A function, who's execution should be deferred.
* @param {number=} [delay=0] of milliseconds to defer the function execution.
* @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
*
* @description
* Executes a fn asynchronously via `setTimeout(fn, delay)`.
*
* Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
* `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
* via `$browser.defer.flush()`.
*
*/
self.defer = function(fn, delay) {
var timeoutId;
outstandingRequestCount++;
timeoutId = setTimeout(function() {
delete pendingDeferIds[timeoutId];
completeOutstandingRequest(fn);
}, delay || 0);
pendingDeferIds[timeoutId] = true;
return timeoutId;
};
/**
* @name ng.$browser#defer.cancel
* @methodOf ng.$browser.defer
*
* @description
* Cancels a deferred task identified with `deferId`.
*
* @param {*} deferId Token returned by the `$browser.defer` function.
* @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully canceled.
*/
self.defer.cancel = function(deferId) {
if (pendingDeferIds[deferId]) {
delete pendingDeferIds[deferId];
clearTimeout(deferId);
completeOutstandingRequest(noop);
return true;
}
return false;
};
}
function $BrowserProvider(){
this.$get = ['$window', '$log', '$sniffer', '$document',
function( $window, $log, $sniffer, $document){
return new Browser($window, $document, $log, $sniffer);
}];
}
/**
* @ngdoc object
* @name ng.$cacheFactory
*
* @description
* Factory that constructs cache objects and gives access to them.
*
* <pre>
*
* var cache = $cacheFactory('cacheId');
* expect($cacheFactory.get('cacheId')).toBe(cache);
* expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();
*
* cache.put("key", "value");
* cache.put("another key", "another value");
*
* expect(cache.info()).toEqual({id: 'cacheId', size: 2}); // Since we've specified no options on creation
*
* </pre>
*
*
* @param {string} cacheId Name or id of the newly created cache.
* @param {object=} options Options object that specifies the cache behavior. Properties:
*
* - `{number=}` `capacity` — turns the cache into LRU cache.
*
* @returns {object} Newly created cache object with the following set of methods:
*
* - `{object}` `info()` — Returns id, size, and options of cache.
* - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns it.
* - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.
* - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.
* - `{void}` `removeAll()` — Removes all cached values.
* - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.
*
*/
function $CacheFactoryProvider() {
this.$get = function() {
var caches = {};
function cacheFactory(cacheId, options) {
if (cacheId in caches) {
throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId);
}
var size = 0,
stats = extend({}, options, {id: cacheId}),
data = {},
capacity = (options && options.capacity) || Number.MAX_VALUE,
lruHash = {},
freshEnd = null,
staleEnd = null;
return caches[cacheId] = {
put: function(key, value) {
var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
refresh(lruEntry);
if (isUndefined(value)) return;
if (!(key in data)) size++;
data[key] = value;
if (size > capacity) {
this.remove(staleEnd.key);
}
return value;
},
get: function(key) {
var lruEntry = lruHash[key];
if (!lruEntry) return;
refresh(lruEntry);
return data[key];
},
remove: function(key) {
var lruEntry = lruHash[key];
if (!lruEntry) return;
if (lruEntry == freshEnd) freshEnd = lruEntry.p;
if (lruEntry == staleEnd) staleEnd = lruEntry.n;
link(lruEntry.n,lruEntry.p);
delete lruHash[key];
delete data[key];
size--;
},
removeAll: function() {
data = {};
size = 0;
lruHash = {};
freshEnd = staleEnd = null;
},
destroy: function() {
data = null;
stats = null;
lruHash = null;
delete caches[cacheId];
},
info: function() {
return extend({}, stats, {size: size});
}
};
/**
* makes the `entry` the freshEnd of the LRU linked list
*/
function refresh(entry) {
if (entry != freshEnd) {
if (!staleEnd) {
staleEnd = entry;
} else if (staleEnd == entry) {
staleEnd = entry.n;
}
link(entry.n, entry.p);
link(entry, freshEnd);
freshEnd = entry;
freshEnd.n = null;
}
}
/**
* bidirectionally links two entries of the LRU linked list
*/
function link(nextEntry, prevEntry) {
if (nextEntry != prevEntry) {
if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
}
}
}
/**
* @ngdoc method
* @name ng.$cacheFactory#info
* @methodOf ng.$cacheFactory
*
* @description
* Get information about all the of the caches that have been created
*
* @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`
*/
cacheFactory.info = function() {
var info = {};
forEach(caches, function(cache, cacheId) {
info[cacheId] = cache.info();
});
return info;
};
/**
* @ngdoc method
* @name ng.$cacheFactory#get
* @methodOf ng.$cacheFactory
*
* @description
* Get access to a cache object by the `cacheId` used when it was created.
*
* @param {string} cacheId Name or id of a cache to access.
* @returns {object} Cache object identified by the cacheId or undefined if no such cache.
*/
cacheFactory.get = function(cacheId) {
return caches[cacheId];
};
return cacheFactory;
};
}
/**
* @ngdoc object
* @name ng.$templateCache
*
* @description
* The first time a template is used, it is loaded in the template cache for quick retrieval. You can
* load templates directly into the cache in a `script` tag, or by consuming the `$templateCache`
* service directly.
*
* Adding via the `script` tag:
* <pre>
* <html ng-app>
* <head>
* <script type="text/ng-template" id="templateId.html">
* This is the content of the template
* </script>
* </head>
* ...
* </html>
* </pre>
*
* **Note:** the `script` tag containing the template does not need to be included in the `head` of the document, but
* it must be below the `ng-app` definition.
*
* Adding via the $templateCache service:
*
* <pre>
* var myApp = angular.module('myApp', []);
* myApp.run(function($templateCache) {
* $templateCache.put('templateId.html', 'This is the content of the template');
* });
* </pre>
*
* To retrieve the template later, simply use it in your HTML:
* <pre>
* <div ng-include=" 'templateId.html' "></div>
* </pre>
*
* or get it via Javascript:
* <pre>
* $templateCache.get('templateId.html')
* </pre>
*
* See {@link ng.$cacheFactory $cacheFactory}.
*
*/
function $TemplateCacheProvider() {
this.$get = ['$cacheFactory', function($cacheFactory) {
return $cacheFactory('templates');
}];
}
/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
*
* DOM-related variables:
*
* - "node" - DOM Node
* - "element" - DOM Element or Node
* - "$node" or "$element" - jqLite-wrapped node or element
*
*
* Compiler related stuff:
*
* - "linkFn" - linking fn of a single directive
* - "nodeLinkFn" - function that aggregates all linking fns for a particular node
* - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node
* - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
*/
/**
* @ngdoc function
* @name ng.$compile
* @function
*
* @description
* Compiles a piece of HTML string or DOM into a template and produces a template function, which
* can then be used to link {@link ng.$rootScope.Scope scope} and the template together.
*
* The compilation is a process of walking the DOM tree and trying to match DOM elements to
* {@link ng.$compileProvider#methods_directive directives}. For each match it
* executes corresponding template function and collects the
* instance functions into a single template function which is then returned.
*
* The template function can then be used once to produce the view or as it is the case with
* {@link ng.directive:ngRepeat repeater} many-times, in which
* case each call results in a view that is a DOM clone of the original template.
*
<doc:example module="compile">
<doc:source>
<script>
// declare a new module, and inject the $compileProvider
angular.module('compile', [], function($compileProvider) {
// configure new 'compile' directive by passing a directive
// factory function. The factory function injects the '$compile'
$compileProvider.directive('compile', function($compile) {
// directive factory creates a link function
return function(scope, element, attrs) {
scope.$watch(
function(scope) {
// watch the 'compile' expression for changes
return scope.$eval(attrs.compile);
},
function(value) {
// when the 'compile' expression changes
// assign it into the current DOM
element.html(value);
// compile the new DOM and link it to the current
// scope.
// NOTE: we only compile .childNodes so that
// we don't get into infinite loop compiling ourselves
$compile(element.contents())(scope);
}
);
};
})
});
function Ctrl($scope) {
$scope.name = 'Angular';
$scope.html = 'Hello {{name}}';
}
</script>
<div ng-controller="Ctrl">
<input ng-model="name"> <br>
<textarea ng-model="html"></textarea> <br>
<div compile="html"></div>
</div>
</doc:source>
<doc:scenario>
it('should auto compile', function() {
expect(element('div[compile]').text()).toBe('Hello Angular');
input('html').enter('{{name}}!');
expect(element('div[compile]').text()).toBe('Angular!');
});
</doc:scenario>
</doc:example>
*
*
* @param {string|DOMElement} element Element or HTML string to compile into a template function.
* @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives.
* @param {number} maxPriority only apply directives lower then given priority (Only effects the
* root element(s), not their children)
* @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template
* (a DOM element/tree) to a scope. Where:
*
* * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
* * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the `template`
* and call the `cloneAttachFn` function allowing the caller to attach the
* cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
* called as: <br> `cloneAttachFn(clonedElement, scope)` where:
*
* * `clonedElement` - is a clone of the original `element` passed into the compiler.
* * `scope` - is the current scope with which the linking function is working with.
*
* Calling the linking function returns the element of the template. It is either the original element
* passed in, or the clone of the element if the `cloneAttachFn` is provided.
*
* After linking the view is not updated until after a call to $digest which typically is done by
* Angular automatically.
*
* If you need access to the bound view, there are two ways to do it:
*
* - If you are not asking the linking function to clone the template, create the DOM element(s)
* before you send them to the compiler and keep this reference around.
* <pre>
* var element = $compile('<p>{{total}}</p>')(scope);
* </pre>
*
* - if on the other hand, you need the element to be cloned, the view reference from the original
* example would not point to the clone, but rather to the original template that was cloned. In
* this case, you can access the clone via the cloneAttachFn:
* <pre>
* var templateHTML = angular.element('<p>{{total}}</p>'),
* scope = ....;
*
* var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
* //attach the clone to DOM document at the right place
* });
*
* //now we have reference to the cloned DOM via `clone`
* </pre>
*
*
* For information on how the compiler works, see the
* {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
*/
var $compileMinErr = minErr('$compile');
/**
* @ngdoc service
* @name ng.$compileProvider
* @function
*
* @description
*/
$CompileProvider.$inject = ['$provide'];
function $CompileProvider($provide) {
var hasDirectives = {},
Suffix = 'Directive',
COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/,
CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/,
aHrefSanitizationWhitelist = /^\s*(https?|ftp|mailto|tel|file):/,
imgSrcSanitizationWhitelist = /^\s*(https?|ftp|file):|data:image\//;
// Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes
// The assumption is that future DOM event attribute names will begin with
// 'on' and be composed of only English letters.
var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;
/**
* @ngdoc function
* @name ng.$compileProvider#directive
* @methodOf ng.$compileProvider
* @function
*
* @description
* Register a new directive with the compiler.
*
* @param {string|Object} name Name of the directive in camel-case (i.e. <code>ngBind</code> which
* will match as <code>ng-bind</code>), or an object map of directives where the keys are the
* names and the values are the factories.
* @param {function|Array} directiveFactory An injectable directive factory function. See
* {@link guide/directive} for more info.
* @returns {ng.$compileProvider} Self for chaining.
*/
this.directive = function registerDirective(name, directiveFactory) {
assertNotHasOwnProperty(name, 'directive');
if (isString(name)) {
assertArg(directiveFactory, 'directiveFactory');
if (!hasDirectives.hasOwnProperty(name)) {
hasDirectives[name] = [];
$provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
function($injector, $exceptionHandler) {
var directives = [];
forEach(hasDirectives[name], function(directiveFactory, index) {
try {
var directive = $injector.invoke(directiveFactory);
if (isFunction(directive)) {
directive = { compile: valueFn(directive) };
} else if (!directive.compile && directive.link) {
directive.compile = valueFn(directive.link);
}
directive.priority = directive.priority || 0;
directive.index = index;
directive.name = directive.name || name;
directive.require = directive.require || (directive.controller && directive.name);
directive.restrict = directive.restrict || 'A';
directives.push(directive);
} catch (e) {
$exceptionHandler(e);
}
});
return directives;
}]);
}
hasDirectives[name].push(directiveFactory);
} else {
forEach(name, reverseParams(registerDirective));
}
return this;
};
/**
* @ngdoc function
* @name ng.$compileProvider#aHrefSanitizationWhitelist
* @methodOf ng.$compileProvider
* @function
*
* @description
* Retrieves or overrides the default regular expression that is used for whitelisting of safe
* urls during a[href] sanitization.
*
* The sanitization is a security measure aimed at prevent XSS attacks via html links.
*
* Any url about to be assigned to a[href] via data-binding is first normalized and turned into
* an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
* regular expression. If a match is found, the original url is written into the dom. Otherwise,
* the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
*
* @param {RegExp=} regexp New regexp to whitelist urls with.
* @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
* chaining otherwise.
*/
this.aHrefSanitizationWhitelist = function(regexp) {
if (isDefined(regexp)) {
aHrefSanitizationWhitelist = regexp;
return this;
}
return aHrefSanitizationWhitelist;
};
/**
* @ngdoc function
* @name ng.$compileProvider#imgSrcSanitizationWhitelist
* @methodOf ng.$compileProvider
* @function
*
* @description
* Retrieves or overrides the default regular expression that is used for whitelisting of safe
* urls during img[src] sanitization.
*
* The sanitization is a security measure aimed at prevent XSS attacks via html links.
*
* Any url about to be assigned to img[src] via data-binding is first normalized and turned into an
* absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` regular
* expression. If a match is found, the original url is written into the dom. Otherwise, the
* absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
*
* @param {RegExp=} regexp New regexp to whitelist urls with.
* @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
* chaining otherwise.
*/
this.imgSrcSanitizationWhitelist = function(regexp) {
if (isDefined(regexp)) {
imgSrcSanitizationWhitelist = regexp;
return this;
}
return imgSrcSanitizationWhitelist;
};
this.$get = [
'$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',
'$controller', '$rootScope', '$document', '$sce', '$animate',
function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse,
$controller, $rootScope, $document, $sce, $animate) {
var Attributes = function(element, attr) {
this.$$element = element;
this.$attr = attr || {};
};
Attributes.prototype = {
$normalize: directiveNormalize,
/**
* @ngdoc function
* @name ng.$compile.directive.Attributes#$addClass
* @methodOf ng.$compile.directive.Attributes
* @function
*
* @description
* Adds the CSS class value specified by the classVal parameter to the element. If animations
* are enabled then an animation will be triggered for the class addition.
*
* @param {string} classVal The className value that will be added to the element
*/
$addClass : function(classVal) {
if(classVal && classVal.length > 0) {
$animate.addClass(this.$$element, classVal);
}
},
/**
* @ngdoc function
* @name ng.$compile.directive.Attributes#$removeClass
* @methodOf ng.$compile.directive.Attributes
* @function
*
* @description
* Removes the CSS class value specified by the classVal parameter from the element. If animations
* are enabled then an animation will be triggered for the class removal.
*
* @param {string} classVal The className value that will be removed from the element
*/
$removeClass : function(classVal) {
if(classVal && classVal.length > 0) {
$animate.removeClass(this.$$element, classVal);
}
},
/**
* Set a normalized attribute on the element in a way such that all directives
* can share the attribute. This function properly handles boolean attributes.
* @param {string} key Normalized key. (ie ngAttribute)
* @param {string|boolean} value The value to set. If `null` attribute will be deleted.
* @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
* Defaults to true.
* @param {string=} attrName Optional none normalized name. Defaults to key.
*/
$set: function(key, value, writeAttr, attrName) {
//special case for class attribute addition + removal
//so that class changes can tap into the animation
//hooks provided by the $animate service
if(key == 'class') {
value = value || '';
var current = this.$$element.attr('class') || '';
this.$removeClass(tokenDifference(current, value).join(' '));
this.$addClass(tokenDifference(value, current).join(' '));
} else {
var booleanKey = getBooleanAttrName(this.$$element[0], key),
normalizedVal,
nodeName;
if (booleanKey) {
this.$$element.prop(key, value);
attrName = booleanKey;
}
this[key] = value;
// translate normalized key to actual key
if (attrName) {
this.$attr[key] = attrName;
} else {
attrName = this.$attr[key];
if (!attrName) {
this.$attr[key] = attrName = snake_case(key, '-');
}
}
nodeName = nodeName_(this.$$element);
// sanitize a[href] and img[src] values
if ((nodeName === 'A' && key === 'href') ||
(nodeName === 'IMG' && key === 'src')) {
// NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case.
if (!msie || msie >= 8 ) {
normalizedVal = urlResolve(value).href;
if (normalizedVal !== '') {
if ((key === 'href' && !normalizedVal.match(aHrefSanitizationWhitelist)) ||
(key === 'src' && !normalizedVal.match(imgSrcSanitizationWhitelist))) {
this[key] = value = 'unsafe:' + normalizedVal;
}
}
}
}
if (writeAttr !== false) {
if (value === null || value === undefined) {
this.$$element.removeAttr(attrName);
} else {
this.$$element.attr(attrName, value);
}
}
}
// fire observers
var $$observers = this.$$observers;
$$observers && forEach($$observers[key], function(fn) {
try {
fn(value);
} catch (e) {
$exceptionHandler(e);
}
});
function tokenDifference(str1, str2) {
var values = [],
tokens1 = str1.split(/\s+/),
tokens2 = str2.split(/\s+/);
outer:
for(var i=0;i<tokens1.length;i++) {
var token = tokens1[i];
for(var j=0;j<tokens2.length;j++) {
if(token == tokens2[j]) continue outer;
}
values.push(token);
}
return values;
};
},
/**
* @ngdoc function
* @name ng.$compile.directive.Attributes#$observe
* @methodOf ng.$compile.directive.Attributes
* @function
*
* @description
* Observes an interpolated attribute.
*
* The observer function will be invoked once during the next `$digest` following
* compilation. The observer is then invoked whenever the interpolated value
* changes.
*
* @param {string} key Normalized key. (ie ngAttribute) .
* @param {function(interpolatedValue)} fn Function that will be called whenever
the interpolated value of the attribute changes.
* See the {@link guide/directive#Attributes Directives} guide for more info.
* @returns {function()} the `fn` parameter.
*/
$observe: function(key, fn) {
var attrs = this,
$$observers = (attrs.$$observers || (attrs.$$observers = {})),
listeners = ($$observers[key] || ($$observers[key] = []));
listeners.push(fn);
$rootScope.$evalAsync(function() {
if (!listeners.$$inter) {
// no one registered attribute interpolation function, so lets call it manually
fn(attrs[key]);
}
});
return fn;
}
};
var startSymbol = $interpolate.startSymbol(),
endSymbol = $interpolate.endSymbol(),
denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}')
? identity
: function denormalizeTemplate(template) {
return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);
},
NG_ATTR_BINDING = /^ngAttr[A-Z]/;
return compile;
//================================
function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext) {
if (!($compileNodes instanceof jqLite)) {
// jquery always rewraps, whereas we need to preserve the original selector so that we can modify it.
$compileNodes = jqLite($compileNodes);
}
// We can not compile top level text elements since text nodes can be merged and we will
// not be able to attach scope data to them, so we will wrap them in <span>
forEach($compileNodes, function(node, index){
if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) {
$compileNodes[index] = node = jqLite(node).wrap('<span></span>').parent()[0];
}
});
var compositeLinkFn = compileNodes($compileNodes, transcludeFn, $compileNodes, maxPriority, ignoreDirective, previousCompileContext);
return function publicLinkFn(scope, cloneConnectFn){
assertArg(scope, 'scope');
// important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
// and sometimes changes the structure of the DOM.
var $linkNode = cloneConnectFn
? JQLitePrototype.clone.call($compileNodes) // IMPORTANT!!!
: $compileNodes;
// Attach scope only to non-text nodes.
for(var i = 0, ii = $linkNode.length; i<ii; i++) {
var node = $linkNode[i];
if (node.nodeType == 1 /* element */ || node.nodeType == 9 /* document */) {
$linkNode.eq(i).data('$scope', scope);
}
}
safeAddClass($linkNode, 'ng-scope');
if (cloneConnectFn) cloneConnectFn($linkNode, scope);
if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode);
return $linkNode;
};
}
function safeAddClass($element, className) {
try {
$element.addClass(className);
} catch(e) {
// ignore, since it means that we are trying to set class on
// SVG element, where class name is read-only.
}
}
/**
* Compile function matches each node in nodeList against the directives. Once all directives
* for a particular node are collected their compile functions are executed. The compile
* functions return values - the linking functions - are combined into a composite linking
* function, which is the a linking function for the node.
*
* @param {NodeList} nodeList an array of nodes or NodeList to compile
* @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
* scope argument is auto-generated to the new child of the transcluded parent scope.
* @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then the
* rootElement must be set the jqLite collection of the compile root. This is
* needed so that the jqLite collection items can be replaced with widgets.
* @param {number=} max directive priority
* @returns {?function} A composite linking function of all of the matched directives or null.
*/
function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective, previousCompileContext) {
var linkFns = [],
nodeLinkFn, childLinkFn, directives, attrs, linkFnFound;
for(var i = 0; i < nodeList.length; i++) {
attrs = new Attributes();
// we must always refer to nodeList[i] since the nodes can be replaced underneath us.
directives = collectDirectives(nodeList[i], [], attrs, i == 0 ? maxPriority : undefined, ignoreDirective);
nodeLinkFn = (directives.length)
? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement, null, [], [], previousCompileContext)
: null;
childLinkFn = (nodeLinkFn && nodeLinkFn.terminal || !nodeList[i].childNodes || !nodeList[i].childNodes.length)
? null
: compileNodes(nodeList[i].childNodes,
nodeLinkFn ? nodeLinkFn.transclude : transcludeFn);
linkFns.push(nodeLinkFn);
linkFns.push(childLinkFn);
linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn);
previousCompileContext = null; //use the previous context only for the first element in the virtual group
}
// return a linking function if we have found anything, null otherwise
return linkFnFound ? compositeLinkFn : null;
function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) {
var nodeLinkFn, childLinkFn, node, childScope, childTranscludeFn, i, ii, n;
// copy nodeList so that linking doesn't break due to live list updates.
var stableNodeList = [];
for (i = 0, ii = nodeList.length; i < ii; i++) {
stableNodeList.push(nodeList[i]);
}
for(i = 0, n = 0, ii = linkFns.length; i < ii; n++) {
node = stableNodeList[n];
nodeLinkFn = linkFns[i++];
childLinkFn = linkFns[i++];
if (nodeLinkFn) {
if (nodeLinkFn.scope) {
childScope = scope.$new(isObject(nodeLinkFn.scope));
jqLite(node).data('$scope', childScope);
} else {
childScope = scope;
}
childTranscludeFn = nodeLinkFn.transclude;
if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) {
nodeLinkFn(childLinkFn, childScope, node, $rootElement,
(function(transcludeFn) {
return function(cloneFn) {
var transcludeScope = scope.$new();
transcludeScope.$$transcluded = true;
return transcludeFn(transcludeScope, cloneFn).
on('$destroy', bind(transcludeScope, transcludeScope.$destroy));
};
})(childTranscludeFn || transcludeFn)
);
} else {
nodeLinkFn(childLinkFn, childScope, node, undefined, boundTranscludeFn);
}
} else if (childLinkFn) {
childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn);
}
}
}
}
/**
* Looks for directives on the given node and adds them to the directive collection which is
* sorted.
*
* @param node Node to search.
* @param directives An array to which the directives are added to. This array is sorted before
* the function returns.
* @param attrs The shared attrs object which is used to populate the normalized attributes.
* @param {number=} maxPriority Max directive priority.
*/
function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) {
var nodeType = node.nodeType,
attrsMap = attrs.$attr,
match,
className;
switch(nodeType) {
case 1: /* Element */
// use the node name: <directive>
addDirective(directives,
directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective);
// iterate over the attributes
for (var attr, name, nName, ngAttrName, value, nAttrs = node.attributes,
j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
var attrStartName = false;
var attrEndName = false;
attr = nAttrs[j];
if (!msie || msie >= 8 || attr.specified) {
name = attr.name;
// support ngAttr attribute binding
ngAttrName = directiveNormalize(name);
if (NG_ATTR_BINDING.test(ngAttrName)) {
name = snake_case(ngAttrName.substr(6), '-');
}
var directiveNName = ngAttrName.replace(/(Start|End)$/, '');
if (ngAttrName === directiveNName + 'Start') {
attrStartName = name;
attrEndName = name.substr(0, name.length - 5) + 'end';
name = name.substr(0, name.length - 6);
}
nName = directiveNormalize(name.toLowerCase());
attrsMap[nName] = name;
attrs[nName] = value = trim((msie && name == 'href')
? decodeURIComponent(node.getAttribute(name, 2))
: attr.value);
if (getBooleanAttrName(node, nName)) {
attrs[nName] = true; // presence means true
}
addAttrInterpolateDirective(node, directives, value, nName);
addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName, attrEndName);
}
}
// use class as directive
className = node.className;
if (isString(className) && className !== '') {
while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
nName = directiveNormalize(match[2]);
if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) {
attrs[nName] = trim(match[3]);
}
className = className.substr(match.index + match[0].length);
}
}
break;
case 3: /* Text Node */
addTextInterpolateDirective(directives, node.nodeValue);
break;
case 8: /* Comment */
try {
match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
if (match) {
nName = directiveNormalize(match[1]);
if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) {
attrs[nName] = trim(match[2]);
}
}
} catch (e) {
// turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value.
// Just ignore it and continue. (Can't seem to reproduce in test case.)
}
break;
}
directives.sort(byPriority);
return directives;
}
/**
* Given a node with an directive-start it collects all of the siblings until it find directive-end.
* @param node
* @param attrStart
* @param attrEnd
* @returns {*}
*/
function groupScan(node, attrStart, attrEnd) {
var nodes = [];
var depth = 0;
if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) {
var startNode = node;
do {
if (!node) {
throw $compileMinErr('uterdir', "Unterminated attribute, found '{0}' but no matching '{1}' found.", attrStart, attrEnd);
}
if (node.nodeType == 1 /** Element **/) {
if (node.hasAttribute(attrStart)) depth++;
if (node.hasAttribute(attrEnd)) depth--;
}
nodes.push(node);
node = node.nextSibling;
} while (depth > 0);
} else {
nodes.push(node);
}
return jqLite(nodes);
}
/**
* Wrapper for linking function which converts normal linking function into a grouped
* linking function.
* @param linkFn
* @param attrStart
* @param attrEnd
* @returns {Function}
*/
function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) {
return function(scope, element, attrs, controllers) {
element = groupScan(element[0], attrStart, attrEnd);
return linkFn(scope, element, attrs, controllers);
}
}
/**
* Once the directives have been collected, their compile functions are executed. This method
* is responsible for inlining directive templates as well as terminating the application
* of the directives if the terminal directive has been reached.
*
* @param {Array} directives Array of collected directives to execute their compile function.
* this needs to be pre-sorted by priority order.
* @param {Node} compileNode The raw DOM node to apply the compile functions to
* @param {Object} templateAttrs The shared attribute function
* @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
* scope argument is auto-generated to the new child of the transcluded parent scope.
* @param {JQLite} jqCollection If we are working on the root of the compile tree then this
* argument has the root jqLite array so that we can replace nodes on it.
* @param {Object=} originalReplaceDirective An optional directive that will be ignored when compiling
* the transclusion.
* @param {Array.<Function>} preLinkFns
* @param {Array.<Function>} postLinkFns
* @param {Object} previousCompileContext Context used for previous compilation of the current node
* @returns linkFn
*/
function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, jqCollection,
originalReplaceDirective, preLinkFns, postLinkFns, previousCompileContext) {
previousCompileContext = previousCompileContext || {};
var terminalPriority = -Number.MAX_VALUE,
newScopeDirective,
newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,
templateDirective = previousCompileContext.templateDirective,
$compileNode = templateAttrs.$$element = jqLite(compileNode),
directive,
directiveName,
$template,
transcludeDirective = previousCompileContext.transcludeDirective,
replaceDirective = originalReplaceDirective,
childTranscludeFn = transcludeFn,
controllerDirectives,
linkFn,
directiveValue;
// executes all directives on the current element
for(var i = 0, ii = directives.length; i < ii; i++) {
directive = directives[i];
var attrStart = directive.$$start;
var attrEnd = directive.$$end;
// collect multiblock sections
if (attrStart) {
$compileNode = groupScan(compileNode, attrStart, attrEnd)
}
$template = undefined;
if (terminalPriority > directive.priority) {
break; // prevent further processing of directives
}
if (directiveValue = directive.scope) {
newScopeDirective = newScopeDirective || directive;
// skip the check for directives with async templates, we'll check the derived sync directive when
// the template arrives
if (!directive.templateUrl) {
assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive, $compileNode);
if (isObject(directiveValue)) {
safeAddClass($compileNode, 'ng-isolate-scope');
newIsolateScopeDirective = directive;
}
safeAddClass($compileNode, 'ng-scope');
}
}
directiveName = directive.name;
if (!directive.templateUrl && directive.controller) {
directiveValue = directive.controller;
controllerDirectives = controllerDirectives || {};
assertNoDuplicate("'" + directiveName + "' controller",
controllerDirectives[directiveName], directive, $compileNode);
controllerDirectives[directiveName] = directive;
}
if (directiveValue = directive.transclude) {
// Special case ngRepeat so that we don't complain about duplicate transclusion, ngRepeat knows how to handle
// this on its own.
if (directiveName !== 'ngRepeat') {
assertNoDuplicate('transclusion', transcludeDirective, directive, $compileNode);
transcludeDirective = directive;
}
if (directiveValue == 'element') {
terminalPriority = directive.priority;
$template = groupScan(compileNode, attrStart, attrEnd);
$compileNode = templateAttrs.$$element =
jqLite(document.createComment(' ' + directiveName + ': ' + templateAttrs[directiveName] + ' '));
compileNode = $compileNode[0];
replaceWith(jqCollection, jqLite(sliceArgs($template)), compileNode);
childTranscludeFn = compile($template, transcludeFn, terminalPriority,
replaceDirective && replaceDirective.name, {
newIsolateScopeDirective: newIsolateScopeDirective,
transcludeDirective: transcludeDirective,
templateDirective: templateDirective
});
} else {
$template = jqLite(JQLiteClone(compileNode)).contents();
$compileNode.html(''); // clear contents
childTranscludeFn = compile($template, transcludeFn);
}
}
if (directive.template) {
assertNoDuplicate('template', templateDirective, directive, $compileNode);
templateDirective = directive;
directiveValue = (isFunction(directive.template))
? directive.template($compileNode, templateAttrs)
: directive.template;
directiveValue = denormalizeTemplate(directiveValue);
if (directive.replace) {
replaceDirective = directive;
$template = jqLite('<div>' +
trim(directiveValue) +
'</div>').contents();
compileNode = $template[0];
if ($template.length != 1 || compileNode.nodeType !== 1) {
throw $compileMinErr('tplrt', "Template for directive '{0}' must have exactly one root element. {1}", directiveName, '');
}
replaceWith(jqCollection, $compileNode, compileNode);
var newTemplateAttrs = {$attr: {}};
// combine directives from the original node and from the template:
// - take the array of directives for this element
// - split it into two parts, those that were already applied and those that weren't
// - collect directives from the template, add them to the second group and sort them
// - append the second group with new directives to the first group
directives = directives.concat(
collectDirectives(
compileNode,
directives.splice(i + 1, directives.length - (i + 1)),
newTemplateAttrs
)
);
mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
ii = directives.length;
} else {
$compileNode.html(directiveValue);
}
}
if (directive.templateUrl) {
assertNoDuplicate('template', templateDirective, directive, $compileNode);
templateDirective = directive;
if (directive.replace) {
replaceDirective = directive;
}
nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode,
templateAttrs, jqCollection, childTranscludeFn, preLinkFns, postLinkFns, {
newIsolateScopeDirective: newIsolateScopeDirective,
transcludeDirective: transcludeDirective,
templateDirective: templateDirective
});
ii = directives.length;
} else if (directive.compile) {
try {
linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
if (isFunction(linkFn)) {
addLinkFns(null, linkFn, attrStart, attrEnd);
} else if (linkFn) {
addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd);
}
} catch (e) {
$exceptionHandler(e, startingTag($compileNode));
}
}
if (directive.terminal) {
nodeLinkFn.terminal = true;
terminalPriority = Math.max(terminalPriority, directive.priority);
}
}
nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope;
nodeLinkFn.transclude = transcludeDirective && childTranscludeFn;
// might be normal or delayed nodeLinkFn depending on if templateUrl is present
return nodeLinkFn;
////////////////////
function addLinkFns(pre, post, attrStart, attrEnd) {
if (pre) {
if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd);
pre.require = directive.require;
preLinkFns.push(pre);
}
if (post) {
if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd);
post.require = directive.require;
postLinkFns.push(post);
}
}
function getControllers(require, $element) {
var value, retrievalMethod = 'data', optional = false;
if (isString(require)) {
while((value = require.charAt(0)) == '^' || value == '?') {
require = require.substr(1);
if (value == '^') {
retrievalMethod = 'inheritedData';
}
optional = optional || value == '?';
}
value = $element[retrievalMethod]('$' + require + 'Controller');
if ($element[0].nodeType == 8 && $element[0].$$controller) { // Transclusion comment node
value = value || $element[0].$$controller;
$element[0].$$controller = null;
}
if (!value && !optional) {
throw $compileMinErr('ctreq', "Controller '{0}', required by directive '{1}', can't be found!", require, directiveName);
}
return value;
} else if (isArray(require)) {
value = [];
forEach(require, function(require) {
value.push(getControllers(require, $element));
});
}
return value;
}
function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
var attrs, $element, i, ii, linkFn, controller;
if (compileNode === linkNode) {
attrs = templateAttrs;
} else {
attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));
}
$element = attrs.$$element;
if (newIsolateScopeDirective) {
var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/;
var parentScope = scope.$parent || scope;
forEach(newIsolateScopeDirective.scope, function(definition, scopeName) {
var match = definition.match(LOCAL_REGEXP) || [],
attrName = match[3] || scopeName,
optional = (match[2] == '?'),
mode = match[1], // @, =, or &
lastValue,
parentGet, parentSet;
scope.$$isolateBindings[scopeName] = mode + attrName;
switch (mode) {
case '@': {
attrs.$observe(attrName, function(value) {
scope[scopeName] = value;
});
attrs.$$observers[attrName].$$scope = parentScope;
if( attrs[attrName] ) {
// If the attribute has been provided then we trigger an interpolation to ensure the value is there for use in the link fn
scope[scopeName] = $interpolate(attrs[attrName])(parentScope);
}
break;
}
case '=': {
if (optional && !attrs[attrName]) {
return;
}
parentGet = $parse(attrs[attrName]);
parentSet = parentGet.assign || function() {
// reset the change, or we will throw this exception on every $digest
lastValue = scope[scopeName] = parentGet(parentScope);
throw $compileMinErr('nonassign', "Expression '{0}' used with directive '{1}' is non-assignable!",
attrs[attrName], newIsolateScopeDirective.name);
};
lastValue = scope[scopeName] = parentGet(parentScope);
scope.$watch(function parentValueWatch() {
var parentValue = parentGet(parentScope);
if (parentValue !== scope[scopeName]) {
// we are out of sync and need to copy
if (parentValue !== lastValue) {
// parent changed and it has precedence
lastValue = scope[scopeName] = parentValue;
} else {
// if the parent can be assigned then do so
parentSet(parentScope, parentValue = lastValue = scope[scopeName]);
}
}
return parentValue;
});
break;
}
case '&': {
parentGet = $parse(attrs[attrName]);
scope[scopeName] = function(locals) {
return parentGet(parentScope, locals);
};
break;
}
default: {
throw $compileMinErr('iscp', "Invalid isolate scope definition for directive '{0}'. Definition: {... {1}: '{2}' ...}",
newIsolateScopeDirective.name, scopeName, definition);
}
}
});
}
if (controllerDirectives) {
forEach(controllerDirectives, function(directive) {
var locals = {
$scope: scope,
$element: $element,
$attrs: attrs,
$transclude: boundTranscludeFn
}, controllerInstance;
controller = directive.controller;
if (controller == '@') {
controller = attrs[directive.name];
}
controllerInstance = $controller(controller, locals);
// Directives with element transclusion and a controller need to attach controller
// to the comment node created by the compiler, but jQuery .data doesn't support
// attaching data to comment nodes so instead we set it directly on the element and
// remove it after we read it later.
if ($element[0].nodeType == 8) { // Transclusion comment node
$element[0].$$controller = controllerInstance;
} else {
$element.data('$' + directive.name + 'Controller', controllerInstance);
}
if (directive.controllerAs) {
locals.$scope[directive.controllerAs] = controllerInstance;
}
});
}
// PRELINKING
for(i = 0, ii = preLinkFns.length; i < ii; i++) {
try {
linkFn = preLinkFns[i];
linkFn(scope, $element, attrs,
linkFn.require && getControllers(linkFn.require, $element));
} catch (e) {
$exceptionHandler(e, startingTag($element));
}
}
// RECURSION
childLinkFn && childLinkFn(scope, linkNode.childNodes, undefined, boundTranscludeFn);
// POSTLINKING
for(i = postLinkFns.length - 1; i >= 0; i--) {
try {
linkFn = postLinkFns[i];
linkFn(scope, $element, attrs,
linkFn.require && getControllers(linkFn.require, $element));
} catch (e) {
$exceptionHandler(e, startingTag($element));
}
}
}
}
/**
* looks up the directive and decorates it with exception handling and proper parameters. We
* call this the boundDirective.
*
* @param {string} name name of the directive to look up.
* @param {string} location The directive must be found in specific format.
* String containing any of theses characters:
*
* * `E`: element name
* * `A': attribute
* * `C`: class
* * `M`: comment
* @returns true if directive was added.
*/
function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName, endAttrName) {
if (name === ignoreDirective) return null;
var match = null;
if (hasDirectives.hasOwnProperty(name)) {
for(var directive, directives = $injector.get(name + Suffix),
i = 0, ii = directives.length; i<ii; i++) {
try {
directive = directives[i];
if ( (maxPriority === undefined || maxPriority > directive.priority) &&
directive.restrict.indexOf(location) != -1) {
if (startAttrName) {
directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName});
}
tDirectives.push(directive);
match = directive;
}
} catch(e) { $exceptionHandler(e); }
}
}
return match;
}
/**
* When the element is replaced with HTML template then the new attributes
* on the template need to be merged with the existing attributes in the DOM.
* The desired effect is to have both of the attributes present.
*
* @param {object} dst destination attributes (original DOM)
* @param {object} src source attributes (from the directive template)
*/
function mergeTemplateAttributes(dst, src) {
var srcAttr = src.$attr,
dstAttr = dst.$attr,
$element = dst.$$element;
// reapply the old attributes to the new element
forEach(dst, function(value, key) {
if (key.charAt(0) != '$') {
if (src[key]) {
value += (key === 'style' ? ';' : ' ') + src[key];
}
dst.$set(key, value, true, srcAttr[key]);
}
});
// copy the new attributes on the old attrs object
forEach(src, function(value, key) {
if (key == 'class') {
safeAddClass($element, value);
dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;
} else if (key == 'style') {
$element.attr('style', $element.attr('style') + ';' + value);
// `dst` will never contain hasOwnProperty as DOM parser won't let it.
// You will get an "InvalidCharacterError: DOM Exception 5" error if you
// have an attribute like "has-own-property" or "data-has-own-property", etc.
} else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {
dst[key] = value;
dstAttr[key] = srcAttr[key];
}
});
}
function compileTemplateUrl(directives, $compileNode, tAttrs,
$rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) {
var linkQueue = [],
afterTemplateNodeLinkFn,
afterTemplateChildLinkFn,
beforeTemplateCompileNode = $compileNode[0],
origAsyncDirective = directives.shift(),
// The fact that we have to copy and patch the directive seems wrong!
derivedSyncDirective = extend({}, origAsyncDirective, {
templateUrl: null, transclude: null, replace: null
}),
templateUrl = (isFunction(origAsyncDirective.templateUrl))
? origAsyncDirective.templateUrl($compileNode, tAttrs)
: origAsyncDirective.templateUrl;
$compileNode.html('');
$http.get($sce.getTrustedResourceUrl(templateUrl), {cache: $templateCache}).
success(function(content) {
var compileNode, tempTemplateAttrs, $template;
content = denormalizeTemplate(content);
if (origAsyncDirective.replace) {
$template = jqLite('<div>' + trim(content) + '</div>').contents();
compileNode = $template[0];
if ($template.length != 1 || compileNode.nodeType !== 1) {
throw $compileMinErr('tplrt', "Template for directive '{0}' must have exactly one root element. {1}",
origAsyncDirective.name, templateUrl);
}
tempTemplateAttrs = {$attr: {}};
replaceWith($rootElement, $compileNode, compileNode);
collectDirectives(compileNode, directives, tempTemplateAttrs);
mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
} else {
compileNode = beforeTemplateCompileNode;
$compileNode.html(content);
}
directives.unshift(derivedSyncDirective);
afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs,
childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns, previousCompileContext);
forEach($rootElement, function(node, i) {
if (node == compileNode) {
$rootElement[i] = $compileNode[0];
}
});
afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn);
while(linkQueue.length) {
var scope = linkQueue.shift(),
beforeTemplateLinkNode = linkQueue.shift(),
linkRootElement = linkQueue.shift(),
controller = linkQueue.shift(),
linkNode = $compileNode[0];
if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
// it was cloned therefore we have to clone as well.
linkNode = JQLiteClone(compileNode);
replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
}
afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, controller);
}
linkQueue = null;
}).
error(function(response, code, headers, config) {
throw $compileMinErr('tpload', 'Failed to load template: {0}', config.url);
});
return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, controller) {
if (linkQueue) {
linkQueue.push(scope);
linkQueue.push(node);
linkQueue.push(rootElement);
linkQueue.push(controller);
} else {
afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, controller);
}
};
}
/**
* Sorting function for bound directives.
*/
function byPriority(a, b) {
var diff = b.priority - a.priority;
if (diff !== 0) return diff;
if (a.name !== b.name) return (a.name < b.name) ? -1 : 1;
return a.index - b.index;
}
function assertNoDuplicate(what, previousDirective, directive, element) {
if (previousDirective) {
throw $compileMinErr('multidir', 'Multiple directives [{0}, {1}] asking for {2} on: {3}',
previousDirective.name, directive.name, what, startingTag(element));
}
}
function addTextInterpolateDirective(directives, text) {
var interpolateFn = $interpolate(text, true);
if (interpolateFn) {
directives.push({
priority: 0,
compile: valueFn(function textInterpolateLinkFn(scope, node) {
var parent = node.parent(),
bindings = parent.data('$binding') || [];
bindings.push(interpolateFn);
safeAddClass(parent.data('$binding', bindings), 'ng-binding');
scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
node[0].nodeValue = value;
});
})
});
}
}
function getTrustedContext(node, attrNormalizedName) {
// maction[xlink:href] can source SVG. It's not limited to <maction>.
if (attrNormalizedName == "xlinkHref" ||
(nodeName_(node) != "IMG" && (attrNormalizedName == "src" ||
attrNormalizedName == "ngSrc"))) {
return $sce.RESOURCE_URL;
}
}
function addAttrInterpolateDirective(node, directives, value, name) {
var interpolateFn = $interpolate(value, true);
// no interpolation found -> ignore
if (!interpolateFn) return;
if (name === "multiple" && nodeName_(node) === "SELECT") {
throw $compileMinErr("selmulti", "Binding to the 'multiple' attribute is not supported. Element: {0}",
startingTag(node));
}
directives.push({
priority: -100,
compile: valueFn(function attrInterpolateLinkFn(scope, element, attr) {
var $$observers = (attr.$$observers || (attr.$$observers = {}));
if (EVENT_HANDLER_ATTR_REGEXP.test(name)) {
throw $compileMinErr('nodomevents',
"Interpolations for HTML DOM event attributes are disallowed. Please use the ng- " +
"versions (such as ng-click instead of onclick) instead.");
}
// we need to interpolate again, in case the attribute value has been updated
// (e.g. by another directive's compile function)
interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name));
// if attribute was updated so that there is no interpolation going on we don't want to
// register any observers
if (!interpolateFn) return;
// TODO(i): this should likely be attr.$set(name, iterpolateFn(scope) so that we reset the actual attr value
attr[name] = interpolateFn(scope);
($$observers[name] || ($$observers[name] = [])).$$inter = true;
(attr.$$observers && attr.$$observers[name].$$scope || scope).
$watch(interpolateFn, function interpolateFnWatchAction(value) {
attr.$set(name, value);
});
})
});
}
/**
* This is a special jqLite.replaceWith, which can replace items which
* have no parents, provided that the containing jqLite collection is provided.
*
* @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
* in the root of the tree.
* @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep the shell,
* but replace its DOM node reference.
* @param {Node} newNode The new DOM node.
*/
function replaceWith($rootElement, elementsToRemove, newNode) {
var firstElementToRemove = elementsToRemove[0],
removeCount = elementsToRemove.length,
parent = firstElementToRemove.parentNode,
i, ii;
if ($rootElement) {
for(i = 0, ii = $rootElement.length; i < ii; i++) {
if ($rootElement[i] == firstElementToRemove) {
$rootElement[i++] = newNode;
for (var j = i, j2 = j + removeCount - 1,
jj = $rootElement.length;
j < jj; j++, j2++) {
if (j2 < jj) {
$rootElement[j] = $rootElement[j2];
} else {
delete $rootElement[j];
}
}
$rootElement.length -= removeCount - 1;
break;
}
}
}
if (parent) {
parent.replaceChild(newNode, firstElementToRemove);
}
var fragment = document.createDocumentFragment();
fragment.appendChild(firstElementToRemove);
newNode[jqLite.expando] = firstElementToRemove[jqLite.expando];
for (var k = 1, kk = elementsToRemove.length; k < kk; k++) {
var element = elementsToRemove[k];
jqLite(element).remove(); // must do this way to clean up expando
fragment.appendChild(element);
delete elementsToRemove[k];
}
elementsToRemove[0] = newNode;
elementsToRemove.length = 1
}
}];
}
var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i;
/**
* Converts all accepted directives format into proper directive name.
* All of these will become 'myDirective':
* my:Directive
* my-directive
* x-my-directive
* data-my:directive
*
* Also there is special case for Moz prefix starting with upper case letter.
* @param name Name to normalize
*/
function directiveNormalize(name) {
return camelCase(name.replace(PREFIX_REGEXP, ''));
}
/**
* @ngdoc object
* @name ng.$compile.directive.Attributes
* @description
*
* A shared object between directive compile / linking functions which contains normalized DOM element
* attributes. The the values reflect current binding state `{{ }}`. The normalization is needed
* since all of these are treated as equivalent in Angular:
*
* <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">
*/
/**
* @ngdoc property
* @name ng.$compile.directive.Attributes#$attr
* @propertyOf ng.$compile.directive.Attributes
* @returns {object} A map of DOM element attribute names to the normalized name. This is
* needed to do reverse lookup from normalized name back to actual name.
*/
/**
* @ngdoc function
* @name ng.$compile.directive.Attributes#$set
* @methodOf ng.$compile.directive.Attributes
* @function
*
* @description
* Set DOM element attribute value.
*
*
* @param {string} name Normalized element attribute name of the property to modify. The name is
* revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
* property to the original name.
* @param {string} value Value to set the attribute to. The value can be an interpolated string.
*/
/**
* Closure compiler type information
*/
function nodesetLinkingFn(
/* angular.Scope */ scope,
/* NodeList */ nodeList,
/* Element */ rootElement,
/* function(Function) */ boundTranscludeFn
){}
function directiveLinkingFn(
/* nodesetLinkingFn */ nodesetLinkingFn,
/* angular.Scope */ scope,
/* Node */ node,
/* Element */ rootElement,
/* function(Function) */ boundTranscludeFn
){}
/**
* @ngdoc object
* @name ng.$controllerProvider
* @description
* The {@link ng.$controller $controller service} is used by Angular to create new
* controllers.
*
* This provider allows controller registration via the
* {@link ng.$controllerProvider#methods_register register} method.
*/
function $ControllerProvider() {
var controllers = {},
CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/;
/**
* @ngdoc function
* @name ng.$controllerProvider#register
* @methodOf ng.$controllerProvider
* @param {string|Object} name Controller name, or an object map of controllers where the keys are
* the names and the values are the constructors.
* @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
* annotations in the array notation).
*/
this.register = function(name, constructor) {
assertNotHasOwnProperty(name, 'controller');
if (isObject(name)) {
extend(controllers, name)
} else {
controllers[name] = constructor;
}
};
this.$get = ['$injector', '$window', function($injector, $window) {
/**
* @ngdoc function
* @name ng.$controller
* @requires $injector
*
* @param {Function|string} constructor If called with a function then it's considered to be the
* controller constructor function. Otherwise it's considered to be a string which is used
* to retrieve the controller constructor using the following steps:
*
* * check if a controller with given name is registered via `$controllerProvider`
* * check if evaluating the string on the current scope returns a constructor
* * check `window[constructor]` on the global `window` object
*
* @param {Object} locals Injection locals for Controller.
* @return {Object} Instance of given controller.
*
* @description
* `$controller` service is responsible for instantiating controllers.
*
* It's just a simple call to {@link AUTO.$injector $injector}, but extracted into
* a service, so that one can override this service with {@link https://gist.github.com/1649788
* BC version}.
*/
return function(expression, locals) {
var instance, match, constructor, identifier;
if(isString(expression)) {
match = expression.match(CNTRL_REG),
constructor = match[1],
identifier = match[3];
expression = controllers.hasOwnProperty(constructor)
? controllers[constructor]
: getter(locals.$scope, constructor, true) || getter($window, constructor, true);
assertArgFn(expression, constructor, true);
}
instance = $injector.instantiate(expression, locals);
if (identifier) {
if (!(locals && typeof locals.$scope == 'object')) {
throw minErr('$controller')('noscp', "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.", constructor || expression.name, identifier);
}
locals.$scope[identifier] = instance;
}
return instance;
};
}];
}
/**
* @ngdoc object
* @name ng.$document
* @requires $window
*
* @description
* A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
* element.
*/
function $DocumentProvider(){
this.$get = ['$window', function(window){
return jqLite(window.document);
}];
}
/**
* @ngdoc function
* @name ng.$exceptionHandler
* @requires $log
*
* @description
* Any uncaught exception in angular expressions is delegated to this service.
* The default implementation simply delegates to `$log.error` which logs it into
* the browser console.
*
* In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
* {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.
*
* ## Example:
*
* <pre>
* angular.module('exceptionOverride', []).factory('$exceptionHandler', function () {
* return function (exception, cause) {
* exception.message += ' (caused by "' + cause + '")';
* throw exception;
* };
* });
* </pre>
*
* This example will override the normal action of `$exceptionHandler`, to make angular
* exceptions fail hard when they happen, instead of just logging to the console.
*
* @param {Error} exception Exception associated with the error.
* @param {string=} cause optional information about the context in which
* the error was thrown.
*
*/
function $ExceptionHandlerProvider() {
this.$get = ['$log', function($log) {
return function(exception, cause) {
$log.error.apply($log, arguments);
};
}];
}
/**
* Parse headers into key value object
*
* @param {string} headers Raw headers as a string
* @returns {Object} Parsed headers as key value object
*/
function parseHeaders(headers) {
var parsed = {}, key, val, i;
if (!headers) return parsed;
forEach(headers.split('\n'), function(line) {
i = line.indexOf(':');
key = lowercase(trim(line.substr(0, i)));
val = trim(line.substr(i + 1));
if (key) {
if (parsed[key]) {
parsed[key] += ', ' + val;
} else {
parsed[key] = val;
}
}
});
return parsed;
}
/**
* Returns a function that provides access to parsed headers.
*
* Headers are lazy parsed when first requested.
* @see parseHeaders
*
* @param {(string|Object)} headers Headers to provide access to.
* @returns {function(string=)} Returns a getter function which if called with:
*
* - if called with single an argument returns a single header value or null
* - if called with no arguments returns an object containing all headers.
*/
function headersGetter(headers) {
var headersObj = isObject(headers) ? headers : undefined;
return function(name) {
if (!headersObj) headersObj = parseHeaders(headers);
if (name) {
return headersObj[lowercase(name)] || null;
}
return headersObj;
};
}
/**
* Chain all given functions
*
* This function is used for both request and response transforming
*
* @param {*} data Data to transform.
* @param {function(string=)} headers Http headers getter fn.
* @param {(function|Array.<function>)} fns Function or an array of functions.
* @returns {*} Transformed data.
*/
function transformData(data, headers, fns) {
if (isFunction(fns))
return fns(data, headers);
forEach(fns, function(fn) {
data = fn(data, headers);
});
return data;
}
function isSuccess(status) {
return 200 <= status && status < 300;
}
function $HttpProvider() {
var JSON_START = /^\s*(\[|\{[^\{])/,
JSON_END = /[\}\]]\s*$/,
PROTECTION_PREFIX = /^\)\]\}',?\n/,
CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': 'application/json;charset=utf-8'};
var defaults = this.defaults = {
// transform incoming response data
transformResponse: [function(data) {
if (isString(data)) {
// strip json vulnerability protection prefix
data = data.replace(PROTECTION_PREFIX, '');
if (JSON_START.test(data) && JSON_END.test(data))
data = fromJson(data);
}
return data;
}],
// transform outgoing request data
transformRequest: [function(d) {
return isObject(d) && !isFile(d) ? toJson(d) : d;
}],
// default headers
headers: {
common: {
'Accept': 'application/json, text/plain, */*'
},
post: CONTENT_TYPE_APPLICATION_JSON,
put: CONTENT_TYPE_APPLICATION_JSON,
patch: CONTENT_TYPE_APPLICATION_JSON
},
xsrfCookieName: 'XSRF-TOKEN',
xsrfHeaderName: 'X-XSRF-TOKEN'
};
/**
* Are ordered by request, i.e. they are applied in the same order as the
* array, on request, but reverse order, on response.
*/
var interceptorFactories = this.interceptors = [];
/**
* For historical reasons, response interceptors are ordered by the order in which
* they are applied to the response. (This is the opposite of interceptorFactories)
*/
var responseInterceptorFactories = this.responseInterceptors = [];
this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
var defaultCache = $cacheFactory('$http');
/**
* Interceptors stored in reverse order. Inner interceptors before outer interceptors.
* The reversal is needed so that we can build up the interception chain around the
* server request.
*/
var reversedInterceptors = [];
forEach(interceptorFactories, function(interceptorFactory) {
reversedInterceptors.unshift(isString(interceptorFactory)
? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));
});
forEach(responseInterceptorFactories, function(interceptorFactory, index) {
var responseFn = isString(interceptorFactory)
? $injector.get(interceptorFactory)
: $injector.invoke(interceptorFactory);
/**
* Response interceptors go before "around" interceptors (no real reason, just
* had to pick one.) But they are already reversed, so we can't use unshift, hence
* the splice.
*/
reversedInterceptors.splice(index, 0, {
response: function(response) {
return responseFn($q.when(response));
},
responseError: function(response) {
return responseFn($q.reject(response));
}
});
});
/**
* @ngdoc function
* @name ng.$http
* @requires $httpBackend
* @requires $browser
* @requires $cacheFactory
* @requires $rootScope
* @requires $q
* @requires $injector
*
* @description
* The `$http` service is a core Angular service that facilitates communication with the remote
* HTTP servers via the browser's {@link https://developer.mozilla.org/en/xmlhttprequest
* XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}.
*
* For unit testing applications that use `$http` service, see
* {@link ngMock.$httpBackend $httpBackend mock}.
*
* For a higher level of abstraction, please check out the {@link ngResource.$resource
* $resource} service.
*
* The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
* the $q service. While for simple usage patterns this doesn't matter much, for advanced usage
* it is important to familiarize yourself with these APIs and the guarantees they provide.
*
*
* # General usage
* The `$http` service is a function which takes a single argument — a configuration object —
* that is used to generate an HTTP request and returns a {@link ng.$q promise}
* with two $http specific methods: `success` and `error`.
*
* <pre>
* $http({method: 'GET', url: '/someUrl'}).
* success(function(data, status, headers, config) {
* // this callback will be called asynchronously
* // when the response is available
* }).
* error(function(data, status, headers, config) {
* // called asynchronously if an error occurs
* // or server returns response with an error status.
* });
* </pre>
*
* Since the returned value of calling the $http function is a `promise`, you can also use
* the `then` method to register callbacks, and these callbacks will receive a single argument –
* an object representing the response. See the API signature and type info below for more
* details.
*
* A response status code between 200 and 299 is considered a success status and
* will result in the success callback being called. Note that if the response is a redirect,
* XMLHttpRequest will transparently follow it, meaning that the error callback will not be
* called for such responses.
*
* # Calling $http from outside AngularJS
* The `$http` service will not actually send the request until the next `$digest()` is executed.
* Normally this is not an issue, since almost all the time your call to `$http` will be from within
* a `$apply()` block.
* If you are calling `$http` from outside Angular, then you should wrap it in a call to `$apply`
* to cause a $digest to occur and also to handle errors in the block correctly.
*
* ```
* $scope.$apply(function() {
* $http(...);
* });
* ```
*
* # Writing Unit Tests that use $http
* When unit testing you are mostly responsible for scheduling the `$digest` cycle. If you do not
* trigger a `$digest` before calling `$httpBackend.flush()` then the request will not have been
* made and `$httpBackend.expect(...)` expectations will fail. The solution is to run the code
* that calls the `$http()` method inside a $apply block as explained in the previous section.
*
* ```
* $httpBackend.expectGET(...);
* $scope.$apply(function() {
* $http.get(...);
* });
* $httpBackend.flush();
* ```
*
* # Shortcut methods
*
* Since all invocations of the $http service require passing in an HTTP method and URL, and
* POST/PUT requests require request data to be provided as well, shortcut methods
* were created:
*
* <pre>
* $http.get('/someUrl').success(successCallback);
* $http.post('/someUrl', data).success(successCallback);
* </pre>
*
* Complete list of shortcut methods:
*
* - {@link ng.$http#methods_get $http.get}
* - {@link ng.$http#methods_head $http.head}
* - {@link ng.$http#methods_post $http.post}
* - {@link ng.$http#methods_put $http.put}
* - {@link ng.$http#methods_delete $http.delete}
* - {@link ng.$http#methods_jsonp $http.jsonp}
*
*
* # Setting HTTP Headers
*
* The $http service will automatically add certain HTTP headers to all requests. These defaults
* can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
* object, which currently contains this default configuration:
*
* - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
* - `Accept: application/json, text/plain, * / *`
* - `$httpProvider.defaults.headers.post`: (header defaults for POST requests)
* - `Content-Type: application/json`
* - `$httpProvider.defaults.headers.put` (header defaults for PUT requests)
* - `Content-Type: application/json`
*
* To add or overwrite these defaults, simply add or remove a property from these configuration
* objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
* with the lowercased HTTP method name as the key, e.g.
* `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }.
*
* Additionally, the defaults can be set at runtime via the `$http.defaults` object in the same
* fashion.
*
*
* # Transforming Requests and Responses
*
* Both requests and responses can be transformed using transform functions. By default, Angular
* applies these transformations:
*
* Request transformations:
*
* - If the `data` property of the request configuration object contains an object, serialize it into
* JSON format.
*
* Response transformations:
*
* - If XSRF prefix is detected, strip it (see Security Considerations section below).
* - If JSON response is detected, deserialize it using a JSON parser.
*
* To globally augment or override the default transforms, modify the `$httpProvider.defaults.transformRequest` and
* `$httpProvider.defaults.transformResponse` properties. These properties are by default an
* array of transform functions, which allows you to `push` or `unshift` a new transformation function into the
* transformation chain. You can also decide to completely override any default transformations by assigning your
* transformation functions to these properties directly without the array wrapper.
*
* Similarly, to locally override the request/response transforms, augment the `transformRequest` and/or
* `transformResponse` properties of the configuration object passed into `$http`.
*
*
* # Caching
*
* To enable caching, set the configuration property `cache` to `true`. When the cache is
* enabled, `$http` stores the response from the server in local cache. Next time the
* response is served from the cache without sending a request to the server.
*
* Note that even if the response is served from cache, delivery of the data is asynchronous in
* the same way that real requests are.
*
* If there are multiple GET requests for the same URL that should be cached using the same
* cache, but the cache is not populated yet, only one request to the server will be made and
* the remaining requests will be fulfilled using the response from the first request.
*
* A custom default cache built with $cacheFactory can be provided in $http.defaults.cache.
* To skip it, set configuration property `cache` to `false`.
*
*
* # Interceptors
*
* Before you start creating interceptors, be sure to understand the
* {@link ng.$q $q and deferred/promise APIs}.
*
* For purposes of global error handling, authentication, or any kind of synchronous or
* asynchronous pre-processing of request or postprocessing of responses, it is desirable to be
* able to intercept requests before they are handed to the server and
* responses before they are handed over to the application code that
* initiated these requests. The interceptors leverage the {@link ng.$q
* promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing.
*
* The interceptors are service factories that are registered with the `$httpProvider` by
* adding them to the `$httpProvider.interceptors` array. The factory is called and
* injected with dependencies (if specified) and returns the interceptor.
*
* There are two kinds of interceptors (and two kinds of rejection interceptors):
*
* * `request`: interceptors get called with http `config` object. The function is free to modify
* the `config` or create a new one. The function needs to return the `config` directly or as a
* promise.
* * `requestError`: interceptor gets called when a previous interceptor threw an error or resolved
* with a rejection.
* * `response`: interceptors get called with http `response` object. The function is free to modify
* the `response` or create a new one. The function needs to return the `response` directly or as a
* promise.
* * `responseError`: interceptor gets called when a previous interceptor threw an error or resolved
* with a rejection.
*
*
* <pre>
* // register the interceptor as a service
* $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
* return {
* // optional method
* 'request': function(config) {
* // do something on success
* return config || $q.when(config);
* },
*
* // optional method
* 'requestError': function(rejection) {
* // do something on error
* if (canRecover(rejection)) {
* return responseOrNewPromise
* }
* return $q.reject(rejection);
* },
*
*
*
* // optional method
* 'response': function(response) {
* // do something on success
* return response || $q.when(response);
* },
*
* // optional method
* 'responseError': function(rejection) {
* // do something on error
* if (canRecover(rejection)) {
* return responseOrNewPromise
* }
* return $q.reject(rejection);
* };
* }
* });
*
* $httpProvider.interceptors.push('myHttpInterceptor');
*
*
* // register the interceptor via an anonymous factory
* $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
* return {
* 'request': function(config) {
* // same as above
* },
* 'response': function(response) {
* // same as above
* }
* });
* </pre>
*
* # Response interceptors (DEPRECATED)
*
* Before you start creating interceptors, be sure to understand the
* {@link ng.$q $q and deferred/promise APIs}.
*
* For purposes of global error handling, authentication or any kind of synchronous or
* asynchronous preprocessing of received responses, it is desirable to be able to intercept
* responses for http requests before they are handed over to the application code that
* initiated these requests. The response interceptors leverage the {@link ng.$q
* promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
*
* The interceptors are service factories that are registered with the $httpProvider by
* adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
* injected with dependencies (if specified) and returns the interceptor — a function that
* takes a {@link ng.$q promise} and returns the original or a new promise.
*
* <pre>
* // register the interceptor as a service
* $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
* return function(promise) {
* return promise.then(function(response) {
* // do something on success
* return response;
* }, function(response) {
* // do something on error
* if (canRecover(response)) {
* return responseOrNewPromise
* }
* return $q.reject(response);
* });
* }
* });
*
* $httpProvider.responseInterceptors.push('myHttpInterceptor');
*
*
* // register the interceptor via an anonymous factory
* $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
* return function(promise) {
* // same as above
* }
* });
* </pre>
*
*
* # Security Considerations
*
* When designing web applications, consider security threats from:
*
* - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON vulnerability}
* - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}
*
* Both server and the client must cooperate in order to eliminate these threats. Angular comes
* pre-configured with strategies that address these issues, but for this to work backend server
* cooperation is required.
*
* ## JSON Vulnerability Protection
*
* A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
* JSON vulnerability} allows third party website to turn your JSON resource URL into
* {@link http://en.wikipedia.org/wiki/JSONP JSONP} request under some conditions. To
* counter this your server can prefix all JSON requests with following string `")]}',\n"`.
* Angular will automatically strip the prefix before processing it as JSON.
*
* For example if your server needs to return:
* <pre>
* ['one','two']
* </pre>
*
* which is vulnerable to attack, your server can return:
* <pre>
* )]}',
* ['one','two']
* </pre>
*
* Angular will strip the prefix, before processing the JSON.
*
*
* ## Cross Site Request Forgery (XSRF) Protection
*
* {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which
* an unauthorized site can gain your user's private data. Angular provides a mechanism
* to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
* (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only
* JavaScript that runs on your domain could read the cookie, your server can be assured that
* the XHR came from JavaScript running on your domain. The header will not be set for
* cross-domain requests.
*
* To take advantage of this, your server needs to set a token in a JavaScript readable session
* cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the
* server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
* that only JavaScript running on your domain could have sent the request. The token must be
* unique for each user and must be verifiable by the server (to prevent the JavaScript from making
* up its own tokens). We recommend that the token is a digest of your site's authentication
* cookie with a {@link https://en.wikipedia.org/wiki/Salt_(cryptography) salt} for added security.
*
* The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName
* properties of either $httpProvider.defaults, or the per-request config object.
*
*
* @param {object} config Object describing the request to be made and how it should be
* processed. The object has following properties:
*
* - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
* - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
* - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned to
* `?key1=value1&key2=value2` after the url. If the value is not a string, it will be JSONified.
* - **data** – `{string|Object}` – Data to be sent as the request message data.
* - **headers** – `{Object}` – Map of strings or functions which return strings representing
* HTTP headers to send to the server. If the return value of a function is null, the header will
* not be sent.
* - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token.
* - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token.
* - **transformRequest** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
* transform function or an array of such functions. The transform function takes the http
* request body and headers and returns its transformed (typically serialized) version.
* - **transformResponse** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
* transform function or an array of such functions. The transform function takes the http
* response body and headers and returns its transformed (typically deserialized) version.
* - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
* GET request, otherwise if a cache instance built with
* {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
* caching.
* - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}
* that should abort the request when resolved.
* - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the
* XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5
* requests with credentials} for more information.
* - **responseType** - `{string}` - see {@link
* https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType requestType}.
*
* @returns {HttpPromise} Returns a {@link ng.$q promise} object with the
* standard `then` method and two http specific methods: `success` and `error`. The `then`
* method takes two arguments a success and an error callback which will be called with a
* response object. The `success` and `error` methods take a single argument - a function that
* will be called when the request succeeds or fails respectively. The arguments passed into
* these functions are destructured representation of the response object passed into the
* `then` method. The response object has these properties:
*
* - **data** – `{string|Object}` – The response body transformed with the transform functions.
* - **status** – `{number}` – HTTP status code of the response.
* - **headers** – `{function([headerName])}` – Header getter function.
* - **config** – `{Object}` – The configuration object that was used to generate the request.
*
* @property {Array.<Object>} pendingRequests Array of config objects for currently pending
* requests. This is primarily meant to be used for debugging purposes.
*
*
* @example
<example>
<file name="index.html">
<div ng-controller="FetchCtrl">
<select ng-model="method">
<option>GET</option>
<option>JSONP</option>
</select>
<input type="text" ng-model="url" size="80"/>
<button ng-click="fetch()">fetch</button><br>
<button ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button>
<button ng-click="updateModel('JSONP', 'http://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')">Sample JSONP</button>
<button ng-click="updateModel('JSONP', 'http://angularjs.org/doesntexist&callback=JSON_CALLBACK')">Invalid JSONP</button>
<pre>http status code: {{status}}</pre>
<pre>http response data: {{data}}</pre>
</div>
</file>
<file name="script.js">
function FetchCtrl($scope, $http, $templateCache) {
$scope.method = 'GET';
$scope.url = 'http-hello.html';
$scope.fetch = function() {
$scope.code = null;
$scope.response = null;
$http({method: $scope.method, url: $scope.url, cache: $templateCache}).
success(function(data, status) {
$scope.status = status;
$scope.data = data;
}).
error(function(data, status) {
$scope.data = data || "Request failed";
$scope.status = status;
});
};
$scope.updateModel = function(method, url) {
$scope.method = method;
$scope.url = url;
};
}
</file>
<file name="http-hello.html">
Hello, $http!
</file>
<file name="scenario.js">
it('should make an xhr GET request', function() {
element(':button:contains("Sample GET")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('200');
expect(binding('data')).toMatch(/Hello, \$http!/);
});
it('should make a JSONP request to angularjs.org', function() {
element(':button:contains("Sample JSONP")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('200');
expect(binding('data')).toMatch(/Super Hero!/);
});
it('should make JSONP request to invalid URL and invoke the error handler',
function() {
element(':button:contains("Invalid JSONP")').click();
element(':button:contains("fetch")').click();
expect(binding('status')).toBe('0');
expect(binding('data')).toBe('Request failed');
});
</file>
</example>
*/
function $http(requestConfig) {
var config = {
transformRequest: defaults.transformRequest,
transformResponse: defaults.transformResponse
};
var headers = mergeHeaders(requestConfig);
extend(config, requestConfig);
config.headers = headers;
config.method = uppercase(config.method);
var xsrfValue = urlIsSameOrigin(config.url)
? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName]
: undefined;
if (xsrfValue) {
headers[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue;
}
var serverRequest = function(config) {
headers = config.headers;
var reqData = transformData(config.data, headersGetter(headers), config.transformRequest);
// strip content-type if data is undefined
if (isUndefined(config.data)) {
forEach(headers, function(value, header) {
if (lowercase(header) === 'content-type') {
delete headers[header];
}
});
}
if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) {
config.withCredentials = defaults.withCredentials;
}
// send request
return sendReq(config, reqData, headers).then(transformResponse, transformResponse);
};
var chain = [serverRequest, undefined];
var promise = $q.when(config);
// apply interceptors
forEach(reversedInterceptors, function(interceptor) {
if (interceptor.request || interceptor.requestError) {
chain.unshift(interceptor.request, interceptor.requestError);
}
if (interceptor.response || interceptor.responseError) {
chain.push(interceptor.response, interceptor.responseError);
}
});
while(chain.length) {
var thenFn = chain.shift();
var rejectFn = chain.shift();
promise = promise.then(thenFn, rejectFn);
}
promise.success = function(fn) {
promise.then(function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
};
promise.error = function(fn) {
promise.then(null, function(response) {
fn(response.data, response.status, response.headers, config);
});
return promise;
};
return promise;
function transformResponse(response) {
// make a copy since the response must be cacheable
var resp = extend({}, response, {
data: transformData(response.data, response.headers, config.transformResponse)
});
return (isSuccess(response.status))
? resp
: $q.reject(resp);
}
function mergeHeaders(config) {
var defHeaders = defaults.headers,
reqHeaders = extend({}, config.headers),
defHeaderName, lowercaseDefHeaderName, reqHeaderName;
defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]);
// execute if header value is function
execHeaders(defHeaders);
execHeaders(reqHeaders);
// using for-in instead of forEach to avoid unecessary iteration after header has been found
defaultHeadersIteration:
for (defHeaderName in defHeaders) {
lowercaseDefHeaderName = lowercase(defHeaderName);
for (reqHeaderName in reqHeaders) {
if (lowercase(reqHeaderName) === lowercaseDefHeaderName) {
continue defaultHeadersIteration;
}
}
reqHeaders[defHeaderName] = defHeaders[defHeaderName];
}
return reqHeaders;
function execHeaders(headers) {
var headerContent;
forEach(headers, function(headerFn, header) {
if (isFunction(headerFn)) {
headerContent = headerFn();
if (headerContent != null) {
headers[header] = headerContent;
} else {
delete headers[header];
}
}
});
}
}
}
$http.pendingRequests = [];
/**
* @ngdoc method
* @name ng.$http#get
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `GET` request.
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#delete
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `DELETE` request.
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#head
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `HEAD` request.
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#jsonp
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `JSONP` request.
*
* @param {string} url Relative or absolute URL specifying the destination of the request.
* Should contain `JSON_CALLBACK` string.
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
createShortMethods('get', 'delete', 'head', 'jsonp');
/**
* @ngdoc method
* @name ng.$http#post
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `POST` request.
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {*} data Request content
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
/**
* @ngdoc method
* @name ng.$http#put
* @methodOf ng.$http
*
* @description
* Shortcut method to perform `PUT` request.
*
* @param {string} url Relative or absolute URL specifying the destination of the request
* @param {*} data Request content
* @param {Object=} config Optional configuration object
* @returns {HttpPromise} Future object
*/
createShortMethodsWithData('post', 'put');
/**
* @ngdoc property
* @name ng.$http#defaults
* @propertyOf ng.$http
*
* @description
* Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
* default headers, withCredentials as well as request and response transformations.
*
* See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
*/
$http.defaults = defaults;
return $http;
function createShortMethods(names) {
forEach(arguments, function(name) {
$http[name] = function(url, config) {
return $http(extend(config || {}, {
method: name,
url: url
}));
};
});
}
function createShortMethodsWithData(name) {
forEach(arguments, function(name) {
$http[name] = function(url, data, config) {
return $http(extend(config || {}, {
method: name,
url: url,
data: data
}));
};
});
}
/**
* Makes the request.
*
* !!! ACCESSES CLOSURE VARS:
* $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests
*/
function sendReq(config, reqData, reqHeaders) {
var deferred = $q.defer(),
promise = deferred.promise,
cache,
cachedResp,
url = buildUrl(config.url, config.params);
$http.pendingRequests.push(config);
promise.then(removePendingReq, removePendingReq);
if ((config.cache || defaults.cache) && config.cache !== false && config.method == 'GET') {
cache = isObject(config.cache) ? config.cache
: isObject(defaults.cache) ? defaults.cache
: defaultCache;
}
if (cache) {
cachedResp = cache.get(url);
if (isDefined(cachedResp)) {
if (cachedResp.then) {
// cached request has already been sent, but there is no response yet
cachedResp.then(removePendingReq, removePendingReq);
return cachedResp;
} else {
// serving from cache
if (isArray(cachedResp)) {
resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2]));
} else {
resolvePromise(cachedResp, 200, {});
}
}
} else {
// put the promise for the non-transformed response into cache as a placeholder
cache.put(url, promise);
}
}
// if we won't have the response in cache, send the request to the backend
if (isUndefined(cachedResp)) {
$httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
config.withCredentials, config.responseType);
}
return promise;
/**
* Callback registered to $httpBackend():
* - caches the response if desired
* - resolves the raw $http promise
* - calls $apply
*/
function done(status, response, headersString) {
if (cache) {
if (isSuccess(status)) {
cache.put(url, [status, response, parseHeaders(headersString)]);
} else {
// remove promise from the cache
cache.remove(url);
}
}
resolvePromise(response, status, headersString);
if (!$rootScope.$$phase) $rootScope.$apply();
}
/**
* Resolves the raw $http promise.
*/
function resolvePromise(response, status, headers) {
// normalize internal statuses to 0
status = Math.max(status, 0);
(isSuccess(status) ? deferred.resolve : deferred.reject)({
data: response,
status: status,
headers: headersGetter(headers),
config: config
});
}
function removePendingReq() {
var idx = indexOf($http.pendingRequests, config);
if (idx !== -1) $http.pendingRequests.splice(idx, 1);
}
}
function buildUrl(url, params) {
if (!params) return url;
var parts = [];
forEachSorted(params, function(value, key) {
if (value == null || value == undefined) return;
if (!isArray(value)) value = [value];
forEach(value, function(v) {
if (isObject(v)) {
v = toJson(v);
}
parts.push(encodeUriQuery(key) + '=' +
encodeUriQuery(v));
});
});
return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
}
}];
}
var XHR = window.XMLHttpRequest || function() {
try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest.");
};
/**
* @ngdoc object
* @name ng.$httpBackend
* @requires $browser
* @requires $window
* @requires $document
*
* @description
* HTTP backend used by the {@link ng.$http service} that delegates to
* XMLHttpRequest object or JSONP and deals with browser incompatibilities.
*
* You should never need to use this service directly, instead use the higher-level abstractions:
* {@link ng.$http $http} or {@link ngResource.$resource $resource}.
*
* During testing this implementation is swapped with {@link ngMock.$httpBackend mock
* $httpBackend} which can be trained with responses.
*/
function $HttpBackendProvider() {
this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks,
$document[0], $window.location.protocol.replace(':', ''));
}];
}
function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument, locationProtocol) {
// TODO(vojta): fix the signature
return function(method, url, post, callback, headers, timeout, withCredentials, responseType) {
var status;
$browser.$$incOutstandingRequestCount();
url = url || $browser.url();
if (lowercase(method) == 'jsonp') {
var callbackId = '_' + (callbacks.counter++).toString(36);
callbacks[callbackId] = function(data) {
callbacks[callbackId].data = data;
};
var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
function() {
if (callbacks[callbackId].data) {
completeRequest(callback, 200, callbacks[callbackId].data);
} else {
completeRequest(callback, status || -2);
}
delete callbacks[callbackId];
});
} else {
var xhr = new XHR();
xhr.open(method, url, true);
forEach(headers, function(value, key) {
if (isDefined(value)) {
xhr.setRequestHeader(key, value);
}
});
// In IE6 and 7, this might be called synchronously when xhr.send below is called and the
// response is in the cache. the promise api will ensure that to the app code the api is
// always async
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
var responseHeaders = xhr.getAllResponseHeaders();
// responseText is the old-school way of retrieving response (supported by IE8 & 9)
// response and responseType properties were introduced in XHR Level2 spec (supported by IE10)
completeRequest(callback,
status || xhr.status,
(xhr.responseType ? xhr.response : xhr.responseText),
responseHeaders);
}
};
if (withCredentials) {
xhr.withCredentials = true;
}
if (responseType) {
xhr.responseType = responseType;
}
xhr.send(post || null);
}
if (timeout > 0) {
var timeoutId = $browserDefer(timeoutRequest, timeout);
} else if (timeout && timeout.then) {
timeout.then(timeoutRequest);
}
function timeoutRequest() {
status = -1;
jsonpDone && jsonpDone();
xhr && xhr.abort();
}
function completeRequest(callback, status, response, headersString) {
var protocol = locationProtocol || urlResolve(url).protocol;
// cancel timeout and subsequent timeout promise resolution
timeoutId && $browserDefer.cancel(timeoutId);
jsonpDone = xhr = null;
// fix status code for file protocol (it's always 0)
status = (protocol == 'file') ? (response ? 200 : 404) : status;
// normalize IE bug (http://bugs.jquery.com/ticket/1450)
status = status == 1223 ? 204 : status;
callback(status, response, headersString);
$browser.$$completeOutstandingRequest(noop);
}
};
function jsonpReq(url, done) {
// we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
// - fetches local scripts via XHR and evals them
// - adds and immediately removes script elements from the document
var script = rawDocument.createElement('script'),
doneWrapper = function() {
rawDocument.body.removeChild(script);
if (done) done();
};
script.type = 'text/javascript';
script.src = url;
if (msie) {
script.onreadystatechange = function() {
if (/loaded|complete/.test(script.readyState)) doneWrapper();
};
} else {
script.onload = script.onerror = doneWrapper;
}
rawDocument.body.appendChild(script);
return doneWrapper;
}
}
var $interpolateMinErr = minErr('$interpolate');
/**
* @ngdoc object
* @name ng.$interpolateProvider
* @function
*
* @description
*
* Used for configuring the interpolation markup. Defaults to `{{` and `}}`.
*
* @example
<doc:example module="customInterpolationApp">
<doc:source>
<script>
var customInterpolationApp = angular.module('customInterpolationApp', []);
customInterpolationApp.config(function($interpolateProvider) {
$interpolateProvider.startSymbol('//');
$interpolateProvider.endSymbol('//');
});
customInterpolationApp.controller('DemoController', function DemoController() {
this.label = "This bindings is brought you you by // interpolation symbols.";
});
</script>
<div ng-app="App" ng-controller="DemoController as demo">
//demo.label//
</div>
</doc:source>
<doc:scenario>
it('should interpolate binding with custom symbols', function() {
expect(binding('demo.label')).toBe('This bindings is brought you you by // interpolation symbols.');
});
</doc:scenario>
</doc:example>
*/
function $InterpolateProvider() {
var startSymbol = '{{';
var endSymbol = '}}';
/**
* @ngdoc method
* @name ng.$interpolateProvider#startSymbol
* @methodOf ng.$interpolateProvider
* @description
* Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
*
* @param {string=} value new value to set the starting symbol to.
* @returns {string|self} Returns the symbol when used as getter and self if used as setter.
*/
this.startSymbol = function(value){
if (value) {
startSymbol = value;
return this;
} else {
return startSymbol;
}
};
/**
* @ngdoc method
* @name ng.$interpolateProvider#endSymbol
* @methodOf ng.$interpolateProvider
* @description
* Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
*
* @param {string=} value new value to set the ending symbol to.
* @returns {string|self} Returns the symbol when used as getter and self if used as setter.
*/
this.endSymbol = function(value){
if (value) {
endSymbol = value;
return this;
} else {
return endSymbol;
}
};
this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) {
var startSymbolLength = startSymbol.length,
endSymbolLength = endSymbol.length;
/**
* @ngdoc function
* @name ng.$interpolate
* @function
*
* @requires $parse
* @requires $sce
*
* @description
*
* Compiles a string with markup into an interpolation function. This service is used by the
* HTML {@link ng.$compile $compile} service for data binding. See
* {@link ng.$interpolateProvider $interpolateProvider} for configuring the
* interpolation markup.
*
*
<pre>
var $interpolate = ...; // injected
var exp = $interpolate('Hello {{name}}!');
expect(exp({name:'Angular'}).toEqual('Hello Angular!');
</pre>
*
*
* @param {string} text The text with markup to interpolate.
* @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
* embedded expression in order to return an interpolation function. Strings with no
* embedded expression will return null for the interpolation function.
* @param {string=} trustedContext when provided, the returned function passes the interpolated
* result through {@link ng.$sce#methods_getTrusted $sce.getTrusted(interpolatedResult,
* trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that
* provides Strict Contextual Escaping for details.
* @returns {function(context)} an interpolation function which is used to compute the interpolated
* string. The function has these parameters:
*
* * `context`: an object against which any expressions embedded in the strings are evaluated
* against.
*
*/
function $interpolate(text, mustHaveExpression, trustedContext) {
var startIndex,
endIndex,
index = 0,
parts = [],
length = text.length,
hasInterpolation = false,
fn,
exp,
concat = [];
while(index < length) {
if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&
((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {
(index != startIndex) && parts.push(text.substring(index, startIndex));
parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));
fn.exp = exp;
index = endIndex + endSymbolLength;
hasInterpolation = true;
} else {
// we did not find anything, so we have to add the remainder to the parts array
(index != length) && parts.push(text.substring(index));
index = length;
}
}
if (!(length = parts.length)) {
// we added, nothing, must have been an empty string.
parts.push('');
length = 1;
}
// Concatenating expressions makes it hard to reason about whether some combination of concatenated
// values are unsafe to use and could easily lead to XSS. By requiring that a single
// expression be used for iframe[src], object[src], etc., we ensure that the value that's used
// is assigned or constructed by some JS code somewhere that is more testable or make it
// obvious that you bound the value to some user controlled value. This helps reduce the load
// when auditing for XSS issues.
if (trustedContext && parts.length > 1) {
throw $interpolateMinErr('noconcat',
"Error while interpolating: {0}\nStrict Contextual Escaping disallows " +
"interpolations that concatenate multiple expressions when a trusted value is " +
"required. See http://docs.angularjs.org/api/ng.$sce", text);
}
if (!mustHaveExpression || hasInterpolation) {
concat.length = length;
fn = function(context) {
try {
for(var i = 0, ii = length, part; i<ii; i++) {
if (typeof (part = parts[i]) == 'function') {
part = part(context);
if (trustedContext) {
part = $sce.getTrusted(trustedContext, part);
} else {
part = $sce.valueOf(part);
}
if (part == null || part == undefined) {
part = '';
} else if (typeof part != 'string') {
part = toJson(part);
}
}
concat[i] = part;
}
return concat.join('');
}
catch(err) {
var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, err.toString());
$exceptionHandler(newErr);
}
};
fn.exp = text;
fn.parts = parts;
return fn;
}
}
/**
* @ngdoc method
* @name ng.$interpolate#startSymbol
* @methodOf ng.$interpolate
* @description
* Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.
*
* Use {@link ng.$interpolateProvider#startSymbol $interpolateProvider#startSymbol} to change
* the symbol.
*
* @returns {string} start symbol.
*/
$interpolate.startSymbol = function() {
return startSymbol;
}
/**
* @ngdoc method
* @name ng.$interpolate#endSymbol
* @methodOf ng.$interpolate
* @description
* Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
*
* Use {@link ng.$interpolateProvider#endSymbol $interpolateProvider#endSymbol} to change
* the symbol.
*
* @returns {string} start symbol.
*/
$interpolate.endSymbol = function() {
return endSymbol;
}
return $interpolate;
}];
}
function $IntervalProvider() {
this.$get = ['$rootScope', '$window', '$q',
function($rootScope, $window, $q) {
var intervals = {};
/**
* @ngdoc function
* @name ng.$interval
*
* @description
* Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay`
* milliseconds.
*
* The return value of registering an interval function is a promise. This promise will be
* notified upon each tick of the interval, and will be resolved after `count` iterations, or
* run indefinitely if `count` is not defined. The value of the notification will be the
* number of iterations that have run.
* To cancel an interval, call `$interval.cancel(promise)`.
*
* In tests you can use {@link ngMock.$interval#methods_flush `$interval.flush(millis)`} to
* move forward by `millis` milliseconds and trigger any functions scheduled to run in that
* time.
*
* @param {function()} fn A function that should be called repeatedly.
* @param {number} delay Number of milliseconds between each function call.
* @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat
* indefinitely.
* @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
* will invoke `fn` within the {@link ng.$rootScope.Scope#methods_$apply $apply} block.
* @returns {promise} A promise which will be notified on each iteration.
*/
function interval(fn, delay, count, invokeApply) {
var setInterval = $window.setInterval,
clearInterval = $window.clearInterval;
var deferred = $q.defer(),
promise = deferred.promise,
count = (isDefined(count)) ? count : 0,
iteration = 0,
skipApply = (isDefined(invokeApply) && !invokeApply);
promise.then(null, null, fn);
promise.$$intervalId = setInterval(function tick() {
deferred.notify(iteration++);
if (count > 0 && iteration >= count) {
deferred.resolve(iteration);
clearInterval(promise.$$intervalId);
delete intervals[promise.$$intervalId];
}
if (!skipApply) $rootScope.$apply();
}, delay);
intervals[promise.$$intervalId] = deferred;
return promise;
}
/**
* @ngdoc function
* @name ng.$interval#cancel
* @methodOf ng.$interval
*
* @description
* Cancels a task associated with the `promise`.
*
* @param {number} promise Promise returned by the `$interval` function.
* @returns {boolean} Returns `true` if the task was successfully canceled.
*/
interval.cancel = function(promise) {
if (promise && promise.$$intervalId in intervals) {
intervals[promise.$$intervalId].reject('canceled');
clearInterval(promise.$$intervalId);
delete intervals[promise.$$intervalId];
return true;
}
return false;
};
return interval;
}];
}
/**
* @ngdoc object
* @name ng.$locale
*
* @description
* $locale service provides localization rules for various Angular components. As of right now the
* only public api is:
*
* * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
*/
function $LocaleProvider(){
this.$get = function() {
return {
id: 'en-us',
NUMBER_FORMATS: {
DECIMAL_SEP: '.',
GROUP_SEP: ',',
PATTERNS: [
{ // Decimal Pattern
minInt: 1,
minFrac: 0,
maxFrac: 3,
posPre: '',
posSuf: '',
negPre: '-',
negSuf: '',
gSize: 3,
lgSize: 3
},{ //Currency Pattern
minInt: 1,
minFrac: 2,
maxFrac: 2,
posPre: '\u00A4',
posSuf: '',
negPre: '(\u00A4',
negSuf: ')',
gSize: 3,
lgSize: 3
}
],
CURRENCY_SYM: '$'
},
DATETIME_FORMATS: {
MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
.split(','),
SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
AMPMS: ['AM','PM'],
medium: 'MMM d, y h:mm:ss a',
short: 'M/d/yy h:mm a',
fullDate: 'EEEE, MMMM d, y',
longDate: 'MMMM d, y',
mediumDate: 'MMM d, y',
shortDate: 'M/d/yy',
mediumTime: 'h:mm:ss a',
shortTime: 'h:mm a'
},
pluralCat: function(num) {
if (num === 1) {
return 'one';
}
return 'other';
}
};
};
}
var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/,
DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
var $locationMinErr = minErr('$location');
/**
* Encode path using encodeUriSegment, ignoring forward slashes
*
* @param {string} path Path to encode
* @returns {string}
*/
function encodePath(path) {
var segments = path.split('/'),
i = segments.length;
while (i--) {
segments[i] = encodeUriSegment(segments[i]);
}
return segments.join('/');
}
function parseAbsoluteUrl(absoluteUrl, locationObj) {
var parsedUrl = urlResolve(absoluteUrl);
locationObj.$$protocol = parsedUrl.protocol;
locationObj.$$host = parsedUrl.hostname;
locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null;
}
function parseAppUrl(relativeUrl, locationObj) {
var prefixed = (relativeUrl.charAt(0) !== '/');
if (prefixed) {
relativeUrl = '/' + relativeUrl;
}
var match = urlResolve(relativeUrl);
locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ? match.pathname.substring(1) : match.pathname);
locationObj.$$search = parseKeyValue(match.search);
locationObj.$$hash = decodeURIComponent(match.hash);
// make sure path starts with '/';
if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') locationObj.$$path = '/' + locationObj.$$path;
}
/**
*
* @param {string} begin
* @param {string} whole
* @returns {string} returns text from whole after begin or undefined if it does not begin with expected string.
*/
function beginsWith(begin, whole) {
if (whole.indexOf(begin) == 0) {
return whole.substr(begin.length);
}
}
function stripHash(url) {
var index = url.indexOf('#');
return index == -1 ? url : url.substr(0, index);
}
function stripFile(url) {
return url.substr(0, stripHash(url).lastIndexOf('/') + 1);
}
/* return the server only (scheme://host:port) */
function serverBase(url) {
return url.substring(0, url.indexOf('/', url.indexOf('//') + 2));
}
/**
* LocationHtml5Url represents an url
* This object is exposed as $location service when HTML5 mode is enabled and supported
*
* @constructor
* @param {string} appBase application base URL
* @param {string} basePrefix url path prefix
*/
function LocationHtml5Url(appBase, basePrefix) {
this.$$html5 = true;
basePrefix = basePrefix || '';
var appBaseNoFile = stripFile(appBase);
parseAbsoluteUrl(appBase, this);
/**
* Parse given html5 (regular) url string into properties
* @param {string} newAbsoluteUrl HTML5 url
* @private
*/
this.$$parse = function(url) {
var pathUrl = beginsWith(appBaseNoFile, url);
if (!isString(pathUrl)) {
throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url, appBaseNoFile);
}
parseAppUrl(pathUrl, this);
if (!this.$$path) {
this.$$path = '/';
}
this.$$compose();
};
/**
* Compose url and update `absUrl` property
* @private
*/
this.$$compose = function() {
var search = toKeyValue(this.$$search),
hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'
};
this.$$rewrite = function(url) {
var appUrl, prevAppUrl;
if ( (appUrl = beginsWith(appBase, url)) !== undefined ) {
prevAppUrl = appUrl;
if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) {
return appBaseNoFile + (beginsWith('/', appUrl) || appUrl);
} else {
return appBase + prevAppUrl;
}
} else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) {
return appBaseNoFile + appUrl;
} else if (appBaseNoFile == url + '/') {
return appBaseNoFile;
}
}
}
/**
* LocationHashbangUrl represents url
* This object is exposed as $location service when developer doesn't opt into html5 mode.
* It also serves as the base class for html5 mode fallback on legacy browsers.
*
* @constructor
* @param {string} appBase application base URL
* @param {string} hashPrefix hashbang prefix
*/
function LocationHashbangUrl(appBase, hashPrefix) {
var appBaseNoFile = stripFile(appBase);
parseAbsoluteUrl(appBase, this);
/**
* Parse given hashbang url into properties
* @param {string} url Hashbang url
* @private
*/
this.$$parse = function(url) {
var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url);
var withoutHashUrl = withoutBaseUrl.charAt(0) == '#'
? beginsWith(hashPrefix, withoutBaseUrl)
: (this.$$html5)
? withoutBaseUrl
: '';
if (!isString(withoutHashUrl)) {
throw $locationMinErr('ihshprfx', 'Invalid url "{0}", missing hash prefix "{1}".', url, hashPrefix);
}
parseAppUrl(withoutHashUrl, this);
this.$$compose();
};
/**
* Compose hashbang url and update `absUrl` property
* @private
*/
this.$$compose = function() {
var search = toKeyValue(this.$$search),
hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');
};
this.$$rewrite = function(url) {
if(stripHash(appBase) == stripHash(url)) {
return url;
}
}
}
/**
* LocationHashbangUrl represents url
* This object is exposed as $location service when html5 history api is enabled but the browser
* does not support it.
*
* @constructor
* @param {string} appBase application base URL
* @param {string} hashPrefix hashbang prefix
*/
function LocationHashbangInHtml5Url(appBase, hashPrefix) {
this.$$html5 = true;
LocationHashbangUrl.apply(this, arguments);
var appBaseNoFile = stripFile(appBase);
this.$$rewrite = function(url) {
var appUrl;
if ( appBase == stripHash(url) ) {
return url;
} else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) {
return appBase + hashPrefix + appUrl;
} else if ( appBaseNoFile === url + '/') {
return appBaseNoFile;
}
}
}
LocationHashbangInHtml5Url.prototype =
LocationHashbangUrl.prototype =
LocationHtml5Url.prototype = {
/**
* Are we in html5 mode?
* @private
*/
$$html5: false,
/**
* Has any change been replacing ?
* @private
*/
$$replace: false,
/**
* @ngdoc method
* @name ng.$location#absUrl
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return full url representation with all segments encoded according to rules specified in
* {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}.
*
* @return {string} full url
*/
absUrl: locationGetter('$$absUrl'),
/**
* @ngdoc method
* @name ng.$location#url
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return url (e.g. `/path?a=b#hash`) when called without any parameter.
*
* Change path, search and hash, when called with parameter and return `$location`.
*
* @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
* @param {string=} replace The path that will be changed
* @return {string} url
*/
url: function(url, replace) {
if (isUndefined(url))
return this.$$url;
var match = PATH_MATCH.exec(url);
if (match[1]) this.path(decodeURIComponent(match[1]));
if (match[2] || match[1]) this.search(match[3] || '');
this.hash(match[5] || '', replace);
return this;
},
/**
* @ngdoc method
* @name ng.$location#protocol
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return protocol of current url.
*
* @return {string} protocol of current url
*/
protocol: locationGetter('$$protocol'),
/**
* @ngdoc method
* @name ng.$location#host
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return host of current url.
*
* @return {string} host of current url.
*/
host: locationGetter('$$host'),
/**
* @ngdoc method
* @name ng.$location#port
* @methodOf ng.$location
*
* @description
* This method is getter only.
*
* Return port of current url.
*
* @return {Number} port
*/
port: locationGetter('$$port'),
/**
* @ngdoc method
* @name ng.$location#path
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return path of current url when called without any parameter.
*
* Change path when called with parameter and return `$location`.
*
* Note: Path should always begin with forward slash (/), this method will add the forward slash
* if it is missing.
*
* @param {string=} path New path
* @return {string} path
*/
path: locationGetterSetter('$$path', function(path) {
return path.charAt(0) == '/' ? path : '/' + path;
}),
/**
* @ngdoc method
* @name ng.$location#search
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return search part (as object) of current url when called without any parameter.
*
* Change search part when called with parameter and return `$location`.
*
* @param {string|Object.<string>|Object.<Array.<string>>} search New search params - string or hash object. Hash object
* may contain an array of values, which will be decoded as duplicates in the url.
* @param {string=} paramValue If `search` is a string, then `paramValue` will override only a
* single search parameter. If the value is `null`, the parameter will be deleted.
*
* @return {string} search
*/
search: function(search, paramValue) {
switch (arguments.length) {
case 0:
return this.$$search;
case 1:
if (isString(search)) {
this.$$search = parseKeyValue(search);
} else if (isObject(search)) {
this.$$search = search;
} else {
throw $locationMinErr('isrcharg', 'The first argument of the `$location#search()` call must be a string or an object.');
}
break;
default:
if (paramValue == undefined || paramValue == null) {
delete this.$$search[search];
} else {
this.$$search[search] = paramValue;
}
}
this.$$compose();
return this;
},
/**
* @ngdoc method
* @name ng.$location#hash
* @methodOf ng.$location
*
* @description
* This method is getter / setter.
*
* Return hash fragment when called without any parameter.
*
* Change hash fragment when called with parameter and return `$location`.
*
* @param {string=} hash New hash fragment
* @return {string} hash
*/
hash: locationGetterSetter('$$hash', identity),
/**
* @ngdoc method
* @name ng.$location#replace
* @methodOf ng.$location
*
* @description
* If called, all changes to $location during current `$digest` will be replacing current history
* record, instead of adding new one.
*/
replace: function() {
this.$$replace = true;
return this;
}
};
function locationGetter(property) {
return function() {
return this[property];
};
}
function locationGetterSetter(property, preprocess) {
return function(value) {
if (isUndefined(value))
return this[property];
this[property] = preprocess(value);
this.$$compose();
return this;
};
}
/**
* @ngdoc object
* @name ng.$location
*
* @requires $browser
* @requires $sniffer
* @requires $rootElement
*
* @description
* The $location service parses the URL in the browser address bar (based on the
* {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL
* available to your application. Changes to the URL in the address bar are reflected into
* $location service and changes to $location are reflected into the browser address bar.
*
* **The $location service:**
*
* - Exposes the current URL in the browser address bar, so you can
* - Watch and observe the URL.
* - Change the URL.
* - Synchronizes the URL with the browser when the user
* - Changes the address bar.
* - Clicks the back or forward button (or clicks a History link).
* - Clicks on a link.
* - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
*
* For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular
* Services: Using $location}
*/
/**
* @ngdoc object
* @name ng.$locationProvider
* @description
* Use the `$locationProvider` to configure how the application deep linking paths are stored.
*/
function $LocationProvider(){
var hashPrefix = '',
html5Mode = false;
/**
* @ngdoc property
* @name ng.$locationProvider#hashPrefix
* @methodOf ng.$locationProvider
* @description
* @param {string=} prefix Prefix for hash part (containing path and search)
* @returns {*} current value if used as getter or itself (chaining) if used as setter
*/
this.hashPrefix = function(prefix) {
if (isDefined(prefix)) {
hashPrefix = prefix;
return this;
} else {
return hashPrefix;
}
};
/**
* @ngdoc property
* @name ng.$locationProvider#html5Mode
* @methodOf ng.$locationProvider
* @description
* @param {boolean=} mode Use HTML5 strategy if available.
* @returns {*} current value if used as getter or itself (chaining) if used as setter
*/
this.html5Mode = function(mode) {
if (isDefined(mode)) {
html5Mode = mode;
return this;
} else {
return html5Mode;
}
};
this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',
function( $rootScope, $browser, $sniffer, $rootElement) {
var $location,
LocationMode,
baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to ''
initialUrl = $browser.url(),
appBase;
if (html5Mode) {
appBase = serverBase(initialUrl) + (baseHref || '/');
LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;
} else {
appBase = stripHash(initialUrl);
LocationMode = LocationHashbangUrl;
}
$location = new LocationMode(appBase, '#' + hashPrefix);
$location.$$parse($location.$$rewrite(initialUrl));
$rootElement.on('click', function(event) {
// TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
// currently we open nice url link and redirect then
if (event.ctrlKey || event.metaKey || event.which == 2) return;
var elm = jqLite(event.target);
// traverse the DOM up to find first A tag
while (lowercase(elm[0].nodeName) !== 'a') {
// ignore rewriting if no A tag (reached root element, or no parent - removed from document)
if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
}
var absHref = elm.prop('href');
var rewrittenUrl = $location.$$rewrite(absHref);
if (absHref && !elm.attr('target') && rewrittenUrl && !event.isDefaultPrevented()) {
event.preventDefault();
if (rewrittenUrl != $browser.url()) {
// update location manually
$location.$$parse(rewrittenUrl);
$rootScope.$apply();
// hack to work around FF6 bug 684208 when scenario runner clicks on links
window.angular['ff-684208-preventDefault'] = true;
}
}
});
// rewrite hashbang url <> html5 url
if ($location.absUrl() != initialUrl) {
$browser.url($location.absUrl(), true);
}
// update $location when $browser url changes
$browser.onUrlChange(function(newUrl) {
if ($location.absUrl() != newUrl) {
if ($rootScope.$broadcast('$locationChangeStart', newUrl, $location.absUrl()).defaultPrevented) {
$browser.url($location.absUrl());
return;
}
$rootScope.$evalAsync(function() {
var oldUrl = $location.absUrl();
$location.$$parse(newUrl);
afterLocationChange(oldUrl);
});
if (!$rootScope.$$phase) $rootScope.$digest();
}
});
// update browser
var changeCounter = 0;
$rootScope.$watch(function $locationWatch() {
var oldUrl = $browser.url();
var currentReplace = $location.$$replace;
if (!changeCounter || oldUrl != $location.absUrl()) {
changeCounter++;
$rootScope.$evalAsync(function() {
if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).
defaultPrevented) {
$location.$$parse(oldUrl);
} else {
$browser.url($location.absUrl(), currentReplace);
afterLocationChange(oldUrl);
}
});
}
$location.$$replace = false;
return changeCounter;
});
return $location;
function afterLocationChange(oldUrl) {
$rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);
}
}];
}
/**
* @ngdoc object
* @name ng.$log
* @requires $window
*
* @description
* Simple service for logging. Default implementation writes the message
* into the browser's console (if present).
*
* The main purpose of this service is to simplify debugging and troubleshooting.
*
* The default is not to log `debug` messages. You can use
* {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this.
*
* @example
<example>
<file name="script.js">
function LogCtrl($scope, $log) {
$scope.$log = $log;
$scope.message = 'Hello World!';
}
</file>
<file name="index.html">
<div ng-controller="LogCtrl">
<p>Reload this page with open console, enter text and hit the log button...</p>
Message:
<input type="text" ng-model="message"/>
<button ng-click="$log.log(message)">log</button>
<button ng-click="$log.warn(message)">warn</button>
<button ng-click="$log.info(message)">info</button>
<button ng-click="$log.error(message)">error</button>
</div>
</file>
</example>
*/
/**
* @ngdoc object
* @name ng.$logProvider
* @description
* Use the `$logProvider` to configure how the application logs messages
*/
function $LogProvider(){
var debug = true,
self = this;
/**
* @ngdoc property
* @name ng.$logProvider#debugEnabled
* @methodOf ng.$logProvider
* @description
* @param {string=} flag enable or disable debug level messages
* @returns {*} current value if used as getter or itself (chaining) if used as setter
*/
this.debugEnabled = function(flag) {
if (isDefined(flag)) {
debug = flag;
return this;
} else {
return debug;
}
};
this.$get = ['$window', function($window){
return {
/**
* @ngdoc method
* @name ng.$log#log
* @methodOf ng.$log
*
* @description
* Write a log message
*/
log: consoleLog('log'),
/**
* @ngdoc method
* @name ng.$log#info
* @methodOf ng.$log
*
* @description
* Write an information message
*/
info: consoleLog('info'),
/**
* @ngdoc method
* @name ng.$log#warn
* @methodOf ng.$log
*
* @description
* Write a warning message
*/
warn: consoleLog('warn'),
/**
* @ngdoc method
* @name ng.$log#error
* @methodOf ng.$log
*
* @description
* Write an error message
*/
error: consoleLog('error'),
/**
* @ngdoc method
* @name ng.$log#debug
* @methodOf ng.$log
*
* @description
* Write a debug message
*/
debug: (function () {
var fn = consoleLog('debug');
return function() {
if (debug) {
fn.apply(self, arguments);
}
}
}())
};
function formatError(arg) {
if (arg instanceof Error) {
if (arg.stack) {
arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
? 'Error: ' + arg.message + '\n' + arg.stack
: arg.stack;
} else if (arg.sourceURL) {
arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
}
}
return arg;
}
function consoleLog(type) {
var console = $window.console || {},
logFn = console[type] || console.log || noop;
if (logFn.apply) {
return function() {
var args = [];
forEach(arguments, function(arg) {
args.push(formatError(arg));
});
return logFn.apply(console, args);
};
}
// we are IE which either doesn't have window.console => this is noop and we do nothing,
// or we are IE where console.log doesn't have apply so we log at least first 2 args
return function(arg1, arg2) {
logFn(arg1, arg2 == null ? '' : arg2);
}
}
}];
}
var $parseMinErr = minErr('$parse');
var promiseWarningCache = {};
var promiseWarning;
// Sandboxing Angular Expressions
// ------------------------------
// Angular expressions are generally considered safe because these expressions only have direct access to $scope and
// locals. However, one can obtain the ability to execute arbitrary JS code by obtaining a reference to native JS
// functions such as the Function constructor.
//
// As an example, consider the following Angular expression:
//
// {}.toString.constructor(alert("evil JS code"))
//
// We want to prevent this type of access. For the sake of performance, during the lexing phase we disallow any "dotted"
// access to any member named "constructor".
//
// For reflective calls (a[b]) we check that the value of the lookup is not the Function constructor while evaluating
// the expression, which is a stronger but more expensive test. Since reflective calls are expensive anyway, this is not
// such a big deal compared to static dereferencing.
//
// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits against the
// expression language, but not to prevent exploits that were enabled by exposing sensitive JavaScript or browser apis
// on Scope. Exposing such objects on a Scope is never a good practice and therefore we are not even trying to protect
// against interaction with an object explicitly exposed in this way.
//
// A developer could foil the name check by aliasing the Function constructor under a different name on the scope.
//
// In general, it is not possible to access a Window object from an angular expression unless a window or some DOM
// object that has a reference to window is published onto a Scope.
function ensureSafeMemberName(name, fullExpression) {
if (name === "constructor") {
throw $parseMinErr('isecfld',
'Referencing "constructor" field in Angular expressions is disallowed! Expression: {0}', fullExpression);
}
return name;
};
function ensureSafeObject(obj, fullExpression) {
// nifty check if obj is Function that is fast and works across iframes and other contexts
if (obj && obj.constructor === obj) {
throw $parseMinErr('isecfn',
'Referencing Function in Angular expressions is disallowed! Expression: {0}', fullExpression);
} else if (// isWindow(obj)
obj && obj.document && obj.location && obj.alert && obj.setInterval) {
throw $parseMinErr('isecwindow',
'Referencing the Window in Angular expressions is disallowed! Expression: {0}', fullExpression);
} else if (// isElement(obj)
obj && (obj.nodeName || (obj.on && obj.find))) {
throw $parseMinErr('isecdom',
'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}', fullExpression);
} else {
return obj;
}
}
var OPERATORS = {
'null':function(){return null;},
'true':function(){return true;},
'false':function(){return false;},
undefined:noop,
'+':function(self, locals, a,b){
a=a(self, locals); b=b(self, locals);
if (isDefined(a)) {
if (isDefined(b)) {
return a + b;
}
return a;
}
return isDefined(b)?b:undefined;},
'-':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
'*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},
'/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},
'%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},
'^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},
'=':noop,
'===':function(self, locals, a, b){return a(self, locals)===b(self, locals);},
'!==':function(self, locals, a, b){return a(self, locals)!==b(self, locals);},
'==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},
'!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},
'<':function(self, locals, a,b){return a(self, locals)<b(self, locals);},
'>':function(self, locals, a,b){return a(self, locals)>b(self, locals);},
'<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},
'>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},
'&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},
'||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},
'&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},
// '|':function(self, locals, a,b){return a|b;},
'|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},
'!':function(self, locals, a){return !a(self, locals);}
};
var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
/////////////////////////////////////////
/**
* @constructor
*/
var Lexer = function (options) {
this.options = options;
};
Lexer.prototype = {
constructor: Lexer,
lex: function (text) {
this.text = text;
this.index = 0;
this.ch = undefined;
this.lastCh = ':'; // can start regexp
this.tokens = [];
var token;
var json = [];
while (this.index < this.text.length) {
this.ch = this.text.charAt(this.index);
if (this.is('"\'')) {
this.readString(this.ch);
} else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) {
this.readNumber();
} else if (this.isIdent(this.ch)) {
this.readIdent();
// identifiers can only be if the preceding char was a { or ,
if (this.was('{,') && json[0] === '{' &&
(token = this.tokens[this.tokens.length - 1])) {
token.json = token.text.indexOf('.') === -1;
}
} else if (this.is('(){}[].,;:?')) {
this.tokens.push({
index: this.index,
text: this.ch,
json: (this.was(':[,') && this.is('{[')) || this.is('}]:,')
});
if (this.is('{[')) json.unshift(this.ch);
if (this.is('}]')) json.shift();
this.index++;
} else if (this.isWhitespace(this.ch)) {
this.index++;
continue;
} else {
var ch2 = this.ch + this.peek();
var ch3 = ch2 + this.peek(2);
var fn = OPERATORS[this.ch];
var fn2 = OPERATORS[ch2];
var fn3 = OPERATORS[ch3];
if (fn3) {
this.tokens.push({index: this.index, text: ch3, fn: fn3});
this.index += 3;
} else if (fn2) {
this.tokens.push({index: this.index, text: ch2, fn: fn2});
this.index += 2;
} else if (fn) {
this.tokens.push({
index: this.index,
text: this.ch,
fn: fn,
json: (this.was('[,:') && this.is('+-'))
});
this.index += 1;
} else {
this.throwError('Unexpected next character ', this.index, this.index + 1);
}
}
this.lastCh = this.ch;
}
return this.tokens;
},
is: function(chars) {
return chars.indexOf(this.ch) !== -1;
},
was: function(chars) {
return chars.indexOf(this.lastCh) !== -1;
},
peek: function(i) {
var num = i || 1;
return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false;
},
isNumber: function(ch) {
return ('0' <= ch && ch <= '9');
},
isWhitespace: function(ch) {
return (ch === ' ' || ch === '\r' || ch === '\t' ||
ch === '\n' || ch === '\v' || ch === '\u00A0'); // IE treats non-breaking space as \u00A0
},
isIdent: function(ch) {
return ('a' <= ch && ch <= 'z' ||
'A' <= ch && ch <= 'Z' ||
'_' === ch || ch === '$');
},
isExpOperator: function(ch) {
return (ch === '-' || ch === '+' || this.isNumber(ch));
},
throwError: function(error, start, end) {
end = end || this.index;
var colStr = (isDefined(start)
? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']'
: ' ' + end);
throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].',
error, colStr, this.text);
},
readNumber: function() {
var number = '';
var start = this.index;
while (this.index < this.text.length) {
var ch = lowercase(this.text.charAt(this.index));
if (ch == '.' || this.isNumber(ch)) {
number += ch;
} else {
var peekCh = this.peek();
if (ch == 'e' && this.isExpOperator(peekCh)) {
number += ch;
} else if (this.isExpOperator(ch) &&
peekCh && this.isNumber(peekCh) &&
number.charAt(number.length - 1) == 'e') {
number += ch;
} else if (this.isExpOperator(ch) &&
(!peekCh || !this.isNumber(peekCh)) &&
number.charAt(number.length - 1) == 'e') {
this.throwError('Invalid exponent');
} else {
break;
}
}
this.index++;
}
number = 1 * number;
this.tokens.push({
index: start,
text: number,
json: true,
fn: function() { return number; }
});
},
readIdent: function() {
var parser = this;
var ident = '';
var start = this.index;
var lastDot, peekIndex, methodName, ch;
while (this.index < this.text.length) {
ch = this.text.charAt(this.index);
if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) {
if (ch === '.') lastDot = this.index;
ident += ch;
} else {
break;
}
this.index++;
}
//check if this is not a method invocation and if it is back out to last dot
if (lastDot) {
peekIndex = this.index;
while (peekIndex < this.text.length) {
ch = this.text.charAt(peekIndex);
if (ch === '(') {
methodName = ident.substr(lastDot - start + 1);
ident = ident.substr(0, lastDot - start);
this.index = peekIndex;
break;
}
if (this.isWhitespace(ch)) {
peekIndex++;
} else {
break;
}
}
}
var token = {
index: start,
text: ident
};
// OPERATORS is our own object so we don't need to use special hasOwnPropertyFn
if (OPERATORS.hasOwnProperty(ident)) {
token.fn = OPERATORS[ident];
token.json = OPERATORS[ident];
} else {
var getter = getterFn(ident, this.options, this.text);
token.fn = extend(function(self, locals) {
return (getter(self, locals));
}, {
assign: function(self, value) {
return setter(self, ident, value, parser.text, parser.options);
}
});
}
this.tokens.push(token);
if (methodName) {
this.tokens.push({
index:lastDot,
text: '.',
json: false
});
this.tokens.push({
index: lastDot + 1,
text: methodName,
json: false
});
}
},
readString: function(quote) {
var start = this.index;
this.index++;
var string = '';
var rawString = quote;
var escape = false;
while (this.index < this.text.length) {
var ch = this.text.charAt(this.index);
rawString += ch;
if (escape) {
if (ch === 'u') {
var hex = this.text.substring(this.index + 1, this.index + 5);
if (!hex.match(/[\da-f]{4}/i))
this.throwError('Invalid unicode escape [\\u' + hex + ']');
this.index += 4;
string += String.fromCharCode(parseInt(hex, 16));
} else {
var rep = ESCAPE[ch];
if (rep) {
string += rep;
} else {
string += ch;
}
}
escape = false;
} else if (ch === '\\') {
escape = true;
} else if (ch === quote) {
this.index++;
this.tokens.push({
index: start,
text: rawString,
string: string,
json: true,
fn: function() { return string; }
});
return;
} else {
string += ch;
}
this.index++;
}
this.throwError('Unterminated quote', start);
}
};
/**
* @constructor
*/
var Parser = function (lexer, $filter, options) {
this.lexer = lexer;
this.$filter = $filter;
this.options = options;
};
Parser.ZERO = function () { return 0; };
Parser.prototype = {
constructor: Parser,
parse: function (text, json) {
this.text = text;
//TODO(i): strip all the obsolte json stuff from this file
this.json = json;
this.tokens = this.lexer.lex(text);
if (json) {
// The extra level of aliasing is here, just in case the lexer misses something, so that
// we prevent any accidental execution in JSON.
this.assignment = this.logicalOR;
this.functionCall =
this.fieldAccess =
this.objectIndex =
this.filterChain = function() {
this.throwError('is not valid json', {text: text, index: 0});
};
}
var value = json ? this.primary() : this.statements();
if (this.tokens.length !== 0) {
this.throwError('is an unexpected token', this.tokens[0]);
}
value.literal = !!value.literal;
value.constant = !!value.constant;
return value;
},
primary: function () {
var primary;
if (this.expect('(')) {
primary = this.filterChain();
this.consume(')');
} else if (this.expect('[')) {
primary = this.arrayDeclaration();
} else if (this.expect('{')) {
primary = this.object();
} else {
var token = this.expect();
primary = token.fn;
if (!primary) {
this.throwError('not a primary expression', token);
}
if (token.json) {
primary.constant = true;
primary.literal = true;
}
}
var next, context;
while ((next = this.expect('(', '[', '.'))) {
if (next.text === '(') {
primary = this.functionCall(primary, context);
context = null;
} else if (next.text === '[') {
context = primary;
primary = this.objectIndex(primary);
} else if (next.text === '.') {
context = primary;
primary = this.fieldAccess(primary);
} else {
this.throwError('IMPOSSIBLE');
}
}
return primary;
},
throwError: function(msg, token) {
throw $parseMinErr('syntax',
'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].',
token.text, msg, (token.index + 1), this.text, this.text.substring(token.index));
},
peekToken: function() {
if (this.tokens.length === 0)
throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
return this.tokens[0];
},
peek: function(e1, e2, e3, e4) {
if (this.tokens.length > 0) {
var token = this.tokens[0];
var t = token.text;
if (t === e1 || t === e2 || t === e3 || t === e4 ||
(!e1 && !e2 && !e3 && !e4)) {
return token;
}
}
return false;
},
expect: function(e1, e2, e3, e4){
var token = this.peek(e1, e2, e3, e4);
if (token) {
if (this.json && !token.json) {
this.throwError('is not valid json', token);
}
this.tokens.shift();
return token;
}
return false;
},
consume: function(e1){
if (!this.expect(e1)) {
this.throwError('is unexpected, expecting [' + e1 + ']', this.peek());
}
},
unaryFn: function(fn, right) {
return extend(function(self, locals) {
return fn(self, locals, right);
}, {
constant:right.constant
});
},
ternaryFn: function(left, middle, right){
return extend(function(self, locals){
return left(self, locals) ? middle(self, locals) : right(self, locals);
}, {
constant: left.constant && middle.constant && right.constant
});
},
binaryFn: function(left, fn, right) {
return extend(function(self, locals) {
return fn(self, locals, left, right);
}, {
constant:left.constant && right.constant
});
},
statements: function() {
var statements = [];
while (true) {
if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']'))
statements.push(this.filterChain());
if (!this.expect(';')) {
// optimize for the common case where there is only one statement.
// TODO(size): maybe we should not support multiple statements?
return (statements.length === 1)
? statements[0]
: function(self, locals) {
var value;
for (var i = 0; i < statements.length; i++) {
var statement = statements[i];
if (statement) {
value = statement(self, locals);
}
}
return value;
};
}
}
},
filterChain: function() {
var left = this.expression();
var token;
while (true) {
if ((token = this.expect('|'))) {
left = this.binaryFn(left, token.fn, this.filter());
} else {
return left;
}
}
},
filter: function() {
var token = this.expect();
var fn = this.$filter(token.text);
var argsFn = [];
while (true) {
if ((token = this.expect(':'))) {
argsFn.push(this.expression());
} else {
var fnInvoke = function(self, locals, input) {
var args = [input];
for (var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self, locals));
}
return fn.apply(self, args);
};
return function() {
return fnInvoke;
};
}
}
},
expression: function() {
return this.assignment();
},
assignment: function() {
var left = this.ternary();
var right;
var token;
if ((token = this.expect('='))) {
if (!left.assign) {
this.throwError('implies assignment but [' +
this.text.substring(0, token.index) + '] can not be assigned to', token);
}
right = this.ternary();
return function(scope, locals) {
return left.assign(scope, right(scope, locals), locals);
};
}
return left;
},
ternary: function() {
var left = this.logicalOR();
var middle;
var token;
if ((token = this.expect('?'))) {
middle = this.ternary();
if ((token = this.expect(':'))) {
return this.ternaryFn(left, middle, this.ternary());
} else {
this.throwError('expected :', token);
}
} else {
return left;
}
},
logicalOR: function() {
var left = this.logicalAND();
var token;
while (true) {
if ((token = this.expect('||'))) {
left = this.binaryFn(left, token.fn, this.logicalAND());
} else {
return left;
}
}
},
logicalAND: function() {
var left = this.equality();
var token;
if ((token = this.expect('&&'))) {
left = this.binaryFn(left, token.fn, this.logicalAND());
}
return left;
},
equality: function() {
var left = this.relational();
var token;
if ((token = this.expect('==','!=','===','!=='))) {
left = this.binaryFn(left, token.fn, this.equality());
}
return left;
},
relational: function() {
var left = this.additive();
var token;
if ((token = this.expect('<', '>', '<=', '>='))) {
left = this.binaryFn(left, token.fn, this.relational());
}
return left;
},
additive: function() {
var left = this.multiplicative();
var token;
while ((token = this.expect('+','-'))) {
left = this.binaryFn(left, token.fn, this.multiplicative());
}
return left;
},
multiplicative: function() {
var left = this.unary();
var token;
while ((token = this.expect('*','/','%'))) {
left = this.binaryFn(left, token.fn, this.unary());
}
return left;
},
unary: function() {
var token;
if (this.expect('+')) {
return this.primary();
} else if ((token = this.expect('-'))) {
return this.binaryFn(Parser.ZERO, token.fn, this.unary());
} else if ((token = this.expect('!'))) {
return this.unaryFn(token.fn, this.unary());
} else {
return this.primary();
}
},
fieldAccess: function(object) {
var parser = this;
var field = this.expect().text;
var getter = getterFn(field, this.options, this.text);
return extend(function(scope, locals, self) {
return getter(self || object(scope, locals), locals);
}, {
assign: function(scope, value, locals) {
return setter(object(scope, locals), field, value, parser.text, parser.options);
}
});
},
objectIndex: function(obj) {
var parser = this;
var indexFn = this.expression();
this.consume(']');
return extend(function(self, locals) {
var o = obj(self, locals),
i = indexFn(self, locals),
v, p;
if (!o) return undefined;
v = ensureSafeObject(o[i], parser.text);
if (v && v.then && parser.options.unwrapPromises) {
p = v;
if (!('$$v' in v)) {
p.$$v = undefined;
p.then(function(val) { p.$$v = val; });
}
v = v.$$v;
}
return v;
}, {
assign: function(self, value, locals) {
var key = indexFn(self, locals);
// prevent overwriting of Function.constructor which would break ensureSafeObject check
var safe = ensureSafeObject(obj(self, locals), parser.text);
return safe[key] = value;
}
});
},
functionCall: function(fn, contextGetter) {
var argsFn = [];
if (this.peekToken().text !== ')') {
do {
argsFn.push(this.expression());
} while (this.expect(','));
}
this.consume(')');
var parser = this;
return function(scope, locals) {
var args = [];
var context = contextGetter ? contextGetter(scope, locals) : scope;
for (var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](scope, locals));
}
var fnPtr = fn(scope, locals, context) || noop;
ensureSafeObject(context, parser.text);
ensureSafeObject(fnPtr, parser.text);
// IE stupidity! (IE doesn't have apply for some native functions)
var v = fnPtr.apply
? fnPtr.apply(context, args)
: fnPtr(args[0], args[1], args[2], args[3], args[4]);
return ensureSafeObject(v, parser.text);
};
},
// This is used with json array declaration
arrayDeclaration: function () {
var elementFns = [];
var allConstant = true;
if (this.peekToken().text !== ']') {
do {
var elementFn = this.expression();
elementFns.push(elementFn);
if (!elementFn.constant) {
allConstant = false;
}
} while (this.expect(','));
}
this.consume(']');
return extend(function(self, locals) {
var array = [];
for (var i = 0; i < elementFns.length; i++) {
array.push(elementFns[i](self, locals));
}
return array;
}, {
literal: true,
constant: allConstant
});
},
object: function () {
var keyValues = [];
var allConstant = true;
if (this.peekToken().text !== '}') {
do {
var token = this.expect(),
key = token.string || token.text;
this.consume(':');
var value = this.expression();
keyValues.push({key: key, value: value});
if (!value.constant) {
allConstant = false;
}
} while (this.expect(','));
}
this.consume('}');
return extend(function(self, locals) {
var object = {};
for (var i = 0; i < keyValues.length; i++) {
var keyValue = keyValues[i];
object[keyValue.key] = keyValue.value(self, locals);
}
return object;
}, {
literal: true,
constant: allConstant
});
}
};
//////////////////////////////////////////////////
// Parser helper functions
//////////////////////////////////////////////////
function setter(obj, path, setValue, fullExp, options) {
//needed?
options = options || {};
var element = path.split('.'), key;
for (var i = 0; element.length > 1; i++) {
key = ensureSafeMemberName(element.shift(), fullExp);
var propertyObj = obj[key];
if (!propertyObj) {
propertyObj = {};
obj[key] = propertyObj;
}
obj = propertyObj;
if (obj.then && options.unwrapPromises) {
promiseWarning(fullExp);
if (!("$$v" in obj)) {
(function(promise) {
promise.then(function(val) { promise.$$v = val; }); }
)(obj);
}
if (obj.$$v === undefined) {
obj.$$v = {};
}
obj = obj.$$v;
}
}
key = ensureSafeMemberName(element.shift(), fullExp);
obj[key] = setValue;
return setValue;
}
var getterFnCache = {};
/**
* Implementation of the "Black Hole" variant from:
* - http://jsperf.com/angularjs-parse-getter/4
* - http://jsperf.com/path-evaluation-simplified/7
*/
function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp, options) {
ensureSafeMemberName(key0, fullExp);
ensureSafeMemberName(key1, fullExp);
ensureSafeMemberName(key2, fullExp);
ensureSafeMemberName(key3, fullExp);
ensureSafeMemberName(key4, fullExp);
return !options.unwrapPromises
? function cspSafeGetter(scope, locals) {
var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope;
if (pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key0];
if (!key1 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key1];
if (!key2 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key2];
if (!key3 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key3];
if (!key4 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key4];
return pathVal;
}
: function cspSafePromiseEnabledGetter(scope, locals) {
var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,
promise;
if (pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key0];
if (pathVal && pathVal.then) {
promiseWarning(fullExp);
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key1 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key1];
if (pathVal && pathVal.then) {
promiseWarning(fullExp);
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key2 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key2];
if (pathVal && pathVal.then) {
promiseWarning(fullExp);
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key3 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key3];
if (pathVal && pathVal.then) {
promiseWarning(fullExp);
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
if (!key4 || pathVal === null || pathVal === undefined) return pathVal;
pathVal = pathVal[key4];
if (pathVal && pathVal.then) {
promiseWarning(fullExp);
if (!("$$v" in pathVal)) {
promise = pathVal;
promise.$$v = undefined;
promise.then(function(val) { promise.$$v = val; });
}
pathVal = pathVal.$$v;
}
return pathVal;
}
}
function getterFn(path, options, fullExp) {
// Check whether the cache has this getter already.
// We can use hasOwnProperty directly on the cache because we ensure,
// see below, that the cache never stores a path called 'hasOwnProperty'
if (getterFnCache.hasOwnProperty(path)) {
return getterFnCache[path];
}
var pathKeys = path.split('.'),
pathKeysLength = pathKeys.length,
fn;
if (options.csp) {
fn = (pathKeysLength < 6)
? cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp, options)
: function(scope, locals) {
var i = 0, val;
do {
val = cspSafeGetterFn(
pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], fullExp, options
)(scope, locals);
locals = undefined; // clear after first iteration
scope = val;
} while (i < pathKeysLength);
return val;
}
} else {
var code = 'var l, fn, p;\n';
forEach(pathKeys, function(key, index) {
ensureSafeMemberName(key, fullExp);
code += 'if(s === null || s === undefined) return s;\n' +
'l=s;\n' +
's='+ (index
// we simply dereference 's' on any .dot notation
? 's'
// but if we are first then we check locals first, and if so read it first
: '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' +
(options.unwrapPromises
? 'if (s && s.then) {\n' +
' pw("' + fullExp.replace(/\"/g, '\\"') + '");\n' +
' if (!("$$v" in s)) {\n' +
' p=s;\n' +
' p.$$v = undefined;\n' +
' p.then(function(v) {p.$$v=v;});\n' +
'}\n' +
' s=s.$$v\n' +
'}\n'
: '');
});
code += 'return s;';
var evaledFnGetter = Function('s', 'k', 'pw', code); // s=scope, k=locals, pw=promiseWarning
evaledFnGetter.toString = function() { return code; };
fn = function(scope, locals) {
return evaledFnGetter(scope, locals, promiseWarning);
};
}
// Only cache the value if it's not going to mess up the cache object
// This is more performant that using Object.prototype.hasOwnProperty.call
if (path !== 'hasOwnProperty') {
getterFnCache[path] = fn;
}
return fn;
}
///////////////////////////////////
/**
* @ngdoc function
* @name ng.$parse
* @function
*
* @description
*
* Converts Angular {@link guide/expression expression} into a function.
*
* <pre>
* var getter = $parse('user.name');
* var setter = getter.assign;
* var context = {user:{name:'angular'}};
* var locals = {user:{name:'local'}};
*
* expect(getter(context)).toEqual('angular');
* setter(context, 'newValue');
* expect(context.user.name).toEqual('newValue');
* expect(getter(context, locals)).toEqual('local');
* </pre>
*
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context` – `{object}` – an object against which any expressions embedded in the strings
* are evaluated against (typically a scope object).
* * `locals` – `{object=}` – local variables context object, useful for overriding values in
* `context`.
*
* The returned function also has the following properties:
* * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript
* literal.
* * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript
* constant literals.
* * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be
* set to a function to change its value on the given context.
*
*/
/**
* @ngdoc object
* @name ng.$parseProvider
* @function
*
* @description
* `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse} service.
*/
function $ParseProvider() {
var cache = {};
var $parseOptions = {
csp: false,
unwrapPromises: false,
logPromiseWarnings: true
};
/**
* @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.
*
* @ngdoc method
* @name ng.$parseProvider#unwrapPromises
* @methodOf ng.$parseProvider
* @description
*
* **This feature is deprecated, see deprecation notes below for more info**
*
* If set to true (default is false), $parse will unwrap promises automatically when a promise is found at any part of
* the expression. In other words, if set to true, the expression will always result in a non-promise value.
*
* While the promise is unresolved, it's treated as undefined, but once resolved and fulfilled, the fulfillment value
* is used in place of the promise while evaluating the expression.
*
* **Deprecation notice**
*
* This is a feature that didn't prove to be wildly useful or popular, primarily because of the dichotomy between data
* access in templates (accessed as raw values) and controller code (accessed as promises).
*
* In most code we ended up resolving promises manually in controllers anyway and thus unifying the model access there.
*
* Other downsides of automatic promise unwrapping:
*
* - when building components it's often desirable to receive the raw promises
* - adds complexity and slows down expression evaluation
* - makes expression code pre-generation unattractive due to the amount of code that needs to be generated
* - makes IDE auto-completion and tool support hard
*
* **Warning Logs**
*
* If the unwrapping is enabled, Angular will log a warning about each expression that unwraps a promise (to reduce
* the noise, each expression is logged only once). To disable this logging use
* `$parseProvider.logPromiseWarnings(false)` api.
*
*
* @param {boolean=} value New value.
* @returns {boolean|self} Returns the current setting when used as getter and self if used as setter.
*/
this.unwrapPromises = function(value) {
if (isDefined(value)) {
$parseOptions.unwrapPromises = !!value;
return this;
} else {
return $parseOptions.unwrapPromises;
}
};
/**
* @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.
*
* @ngdoc method
* @name ng.$parseProvider#logPromiseWarnings
* @methodOf ng.$parseProvider
* @description
*
* Controls whether Angular should log a warning on any encounter of a promise in an expression.
*
* The default is set to `true`.
*
* This setting applies only if `$parseProvider.unwrapPromises` setting is set to true as well.
*
* @param {boolean=} value New value.
* @returns {boolean|self} Returns the current setting when used as getter and self if used as setter.
*/
this.logPromiseWarnings = function(value) {
if (isDefined(value)) {
$parseOptions.logPromiseWarnings = value;
return this;
} else {
return $parseOptions.logPromiseWarnings;
}
};
this.$get = ['$filter', '$sniffer', '$log', function($filter, $sniffer, $log) {
$parseOptions.csp = $sniffer.csp;
promiseWarning = function promiseWarningFn(fullExp) {
if (!$parseOptions.logPromiseWarnings || promiseWarningCache.hasOwnProperty(fullExp)) return;
promiseWarningCache[fullExp] = true;
$log.warn('[$parse] Promise found in the expression `' + fullExp + '`. ' +
'Automatic unwrapping of promises in Angular expressions is deprecated.');
};
return function(exp) {
var parsedExpression;
switch (typeof exp) {
case 'string':
if (cache.hasOwnProperty(exp)) {
return cache[exp];
}
var lexer = new Lexer($parseOptions);
var parser = new Parser(lexer, $filter, $parseOptions);
parsedExpression = parser.parse(exp, false);
if (exp !== 'hasOwnProperty') {
// Only cache the value if it's not going to mess up the cache object
// This is more performant that using Object.prototype.hasOwnProperty.call
cache[exp] = parsedExpression;
}
return parsedExpression;
case 'function':
return exp;
default:
return noop;
}
};
}];
}
/**
* @ngdoc service
* @name ng.$q
* @requires $rootScope
*
* @description
* A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
*
* [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
* interface for interacting with an object that represents the result of an action that is
* performed asynchronously, and may or may not be finished at any given point in time.
*
* From the perspective of dealing with error handling, deferred and promise APIs are to
* asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.
*
* <pre>
* // for the purpose of this example let's assume that variables `$q` and `scope` are
* // available in the current lexical scope (they could have been injected or passed in).
*
* function asyncGreet(name) {
* var deferred = $q.defer();
*
* setTimeout(function() {
* // since this fn executes async in a future turn of the event loop, we need to wrap
* // our code into an $apply call so that the model changes are properly observed.
* scope.$apply(function() {
* deferred.notify('About to greet ' + name + '.');
*
* if (okToGreet(name)) {
* deferred.resolve('Hello, ' + name + '!');
* } else {
* deferred.reject('Greeting ' + name + ' is not allowed.');
* }
* });
* }, 1000);
*
* return deferred.promise;
* }
*
* var promise = asyncGreet('Robin Hood');
* promise.then(function(greeting) {
* alert('Success: ' + greeting);
* }, function(reason) {
* alert('Failed: ' + reason);
* }, function(update) {
* alert('Got notification: ' + update);
* });
* </pre>
*
* At first it might not be obvious why this extra complexity is worth the trouble. The payoff
* comes in the way of
* [guarantees that promise and deferred APIs make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md).
*
* Additionally the promise api allows for composition that is very hard to do with the
* traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
* For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
* section on serial or parallel joining of promises.
*
*
* # The Deferred API
*
* A new instance of deferred is constructed by calling `$q.defer()`.
*
* The purpose of the deferred object is to expose the associated Promise instance as well as APIs
* that can be used for signaling the successful or unsuccessful completion, as well as the status
* of the task.
*
* **Methods**
*
* - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
* constructed via `$q.reject`, the promise will be rejected instead.
* - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
* resolving it with a rejection constructed via `$q.reject`.
* - `notify(value)` - provides updates on the status of the promises execution. This may be called
* multiple times before the promise is either resolved or rejected.
*
* **Properties**
*
* - promise – `{Promise}` – promise object associated with this deferred.
*
*
* # The Promise API
*
* A new promise instance is created when a deferred instance is created and can be retrieved by
* calling `deferred.promise`.
*
* The purpose of the promise object is to allow for interested parties to get access to the result
* of the deferred task when it completes.
*
* **Methods**
*
* - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or
* will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously
* as soon as the result is available. The callbacks are called with a single argument: the result
* or rejection reason. Additionally, the notify callback may be called zero or more times to
* provide a progress indication, before the promise is resolved or rejected.
*
* This method *returns a new promise* which is resolved or rejected via the return value of the
* `successCallback`, `errorCallback`. It also notifies via the return value of the `notifyCallback`
* method. The promise can not be resolved or rejected from the notifyCallback method.
*
* - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`
*
* - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise,
* but to do so without modifying the final value. This is useful to release resources or do some
* clean-up that needs to be done whether the promise was rejected or resolved. See the [full
* specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for
* more information.
*
* Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as
* property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to
* make your code IE8 compatible.
*
* # Chaining promises
*
* Because calling the `then` method of a promise returns a new derived promise, it is easily possible
* to create a chain of promises:
*
* <pre>
* promiseB = promiseA.then(function(result) {
* return result + 1;
* });
*
* // promiseB will be resolved immediately after promiseA is resolved and its value
* // will be the result of promiseA incremented by 1
* </pre>
*
* It is possible to create chains of any length and since a promise can be resolved with another
* promise (which will defer its resolution further), it is possible to pause/defer resolution of
* the promises at any point in the chain. This makes it possible to implement powerful APIs like
* $http's response interceptors.
*
*
* # Differences between Kris Kowal's Q and $q
*
* There are three main differences:
*
* - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
* mechanism in angular, which means faster propagation of resolution or rejection into your
* models and avoiding unnecessary browser repaints, which would result in flickering UI.
* - $q promises are recognized by the templating engine in angular, which means that in templates
* you can treat promises attached to a scope as if they were the resulting values.
* - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains
* all the important functionality needed for common async tasks.
*
* # Testing
*
* <pre>
* it('should simulate promise', inject(function($q, $rootScope) {
* var deferred = $q.defer();
* var promise = deferred.promise;
* var resolvedValue;
*
* promise.then(function(value) { resolvedValue = value; });
* expect(resolvedValue).toBeUndefined();
*
* // Simulate resolving of promise
* deferred.resolve(123);
* // Note that the 'then' function does not get called synchronously.
* // This is because we want the promise API to always be async, whether or not
* // it got called synchronously or asynchronously.
* expect(resolvedValue).toBeUndefined();
*
* // Propagate promise resolution to 'then' functions using $apply().
* $rootScope.$apply();
* expect(resolvedValue).toEqual(123);
* });
* </pre>
*/
function $QProvider() {
this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
return qFactory(function(callback) {
$rootScope.$evalAsync(callback);
}, $exceptionHandler);
}];
}
/**
* Constructs a promise manager.
*
* @param {function(function)} nextTick Function for executing functions in the next turn.
* @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
* debugging purposes.
* @returns {object} Promise manager.
*/
function qFactory(nextTick, exceptionHandler) {
/**
* @ngdoc
* @name ng.$q#defer
* @methodOf ng.$q
* @description
* Creates a `Deferred` object which represents a task which will finish in the future.
*
* @returns {Deferred} Returns a new instance of deferred.
*/
var defer = function() {
var pending = [],
value, deferred;
deferred = {
resolve: function(val) {
if (pending) {
var callbacks = pending;
pending = undefined;
value = ref(val);
if (callbacks.length) {
nextTick(function() {
var callback;
for (var i = 0, ii = callbacks.length; i < ii; i++) {
callback = callbacks[i];
value.then(callback[0], callback[1], callback[2]);
}
});
}
}
},
reject: function(reason) {
deferred.resolve(reject(reason));
},
notify: function(progress) {
if (pending) {
var callbacks = pending;
if (pending.length) {
nextTick(function() {
var callback;
for (var i = 0, ii = callbacks.length; i < ii; i++) {
callback = callbacks[i];
callback[2](progress);
}
});
}
}
},
promise: {
then: function(callback, errback, progressback) {
var result = defer();
var wrappedCallback = function(value) {
try {
result.resolve((isFunction(callback) ? callback : defaultCallback)(value));
} catch(e) {
result.reject(e);
exceptionHandler(e);
}
};
var wrappedErrback = function(reason) {
try {
result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
} catch(e) {
result.reject(e);
exceptionHandler(e);
}
};
var wrappedProgressback = function(progress) {
try {
result.notify((isFunction(progressback) ? progressback : defaultCallback)(progress));
} catch(e) {
exceptionHandler(e);
}
};
if (pending) {
pending.push([wrappedCallback, wrappedErrback, wrappedProgressback]);
} else {
value.then(wrappedCallback, wrappedErrback, wrappedProgressback);
}
return result.promise;
},
"catch": function(callback) {
return this.then(null, callback);
},
"finally": function(callback) {
function makePromise(value, resolved) {
var result = defer();
if (resolved) {
result.resolve(value);
} else {
result.reject(value);
}
return result.promise;
}
function handleCallback(value, isResolved) {
var callbackOutput = null;
try {
callbackOutput = (callback ||defaultCallback)();
} catch(e) {
return makePromise(e, false);
}
if (callbackOutput && isFunction(callbackOutput.then)) {
return callbackOutput.then(function() {
return makePromise(value, isResolved);
}, function(error) {
return makePromise(error, false);
});
} else {
return makePromise(value, isResolved);
}
}
return this.then(function(value) {
return handleCallback(value, true);
}, function(error) {
return handleCallback(error, false);
});
}
}
};
return deferred;
};
var ref = function(value) {
if (value && isFunction(value.then)) return value;
return {
then: function(callback) {
var result = defer();
nextTick(function() {
result.resolve(callback(value));
});
return result.promise;
}
};
};
/**
* @ngdoc
* @name ng.$q#reject
* @methodOf ng.$q
* @description
* Creates a promise that is resolved as rejected with the specified `reason`. This api should be
* used to forward rejection in a chain of promises. If you are dealing with the last promise in
* a promise chain, you don't need to worry about it.
*
* When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
* `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
* a promise error callback and you want to forward the error to the promise derived from the
* current promise, you have to "rethrow" the error by returning a rejection constructed via
* `reject`.
*
* <pre>
* promiseB = promiseA.then(function(result) {
* // success: do something and resolve promiseB
* // with the old or a new result
* return result;
* }, function(reason) {
* // error: handle the error if possible and
* // resolve promiseB with newPromiseOrValue,
* // otherwise forward the rejection to promiseB
* if (canHandle(reason)) {
* // handle the error and recover
* return newPromiseOrValue;
* }
* return $q.reject(reason);
* });
* </pre>
*
* @param {*} reason Constant, message, exception or an object representing the rejection reason.
* @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
*/
var reject = function(reason) {
return {
then: function(callback, errback) {
var result = defer();
nextTick(function() {
try {
result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
} catch(e) {
result.reject(e);
exceptionHandler(e);
}
});
return result.promise;
}
};
};
/**
* @ngdoc
* @name ng.$q#when
* @methodOf ng.$q
* @description
* Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
* This is useful when you are dealing with an object that might or might not be a promise, or if
* the promise comes from a source that can't be trusted.
*
* @param {*} value Value or a promise
* @returns {Promise} Returns a promise of the passed value or promise
*/
var when = function(value, callback, errback, progressback) {
var result = defer(),
done;
var wrappedCallback = function(value) {
try {
return (isFunction(callback) ? callback : defaultCallback)(value);
} catch (e) {
exceptionHandler(e);
return reject(e);
}
};
var wrappedErrback = function(reason) {
try {
return (isFunction(errback) ? errback : defaultErrback)(reason);
} catch (e) {
exceptionHandler(e);
return reject(e);
}
};
var wrappedProgressback = function(progress) {
try {
return (isFunction(progressback) ? progressback : defaultCallback)(progress);
} catch (e) {
exceptionHandler(e);
}
};
nextTick(function() {
ref(value).then(function(value) {
if (done) return;
done = true;
result.resolve(ref(value).then(wrappedCallback, wrappedErrback, wrappedProgressback));
}, function(reason) {
if (done) return;
done = true;
result.resolve(wrappedErrback(reason));
}, function(progress) {
if (done) return;
result.notify(wrappedProgressback(progress));
});
});
return result.promise;
};
function defaultCallback(value) {
return value;
}
function defaultErrback(reason) {
return reject(reason);
}
/**
* @ngdoc
* @name ng.$q#all
* @methodOf ng.$q
* @description
* Combines multiple promises into a single promise that is resolved when all of the input
* promises are resolved.
*
* @param {Array.<Promise>|Object.<Promise>} promises An array or hash of promises.
* @returns {Promise} Returns a single promise that will be resolved with an array/hash of values,
* each value corresponding to the promise at the same index/key in the `promises` array/hash. If any of
* the promises is resolved with a rejection, this resulting promise will be rejected with the
* same rejection value.
*/
function all(promises) {
var deferred = defer(),
counter = 0,
results = isArray(promises) ? [] : {};
forEach(promises, function(promise, key) {
counter++;
ref(promise).then(function(value) {
if (results.hasOwnProperty(key)) return;
results[key] = value;
if (!(--counter)) deferred.resolve(results);
}, function(reason) {
if (results.hasOwnProperty(key)) return;
deferred.reject(reason);
});
});
if (counter === 0) {
deferred.resolve(results);
}
return deferred.promise;
}
return {
defer: defer,
reject: reject,
when: when,
all: all
};
}
/**
* DESIGN NOTES
*
* The design decisions behind the scope are heavily favored for speed and memory consumption.
*
* The typical use of scope is to watch the expressions, which most of the time return the same
* value as last time so we optimize the operation.
*
* Closures construction is expensive in terms of speed as well as memory:
* - No closures, instead use prototypical inheritance for API
* - Internal state needs to be stored on scope directly, which means that private state is
* exposed as $$____ properties
*
* Loop operations are optimized by using while(count--) { ... }
* - this means that in order to keep the same order of execution as addition we have to add
* items to the array at the beginning (shift) instead of at the end (push)
*
* Child scopes are created and removed often
* - Using an array would be slow since inserts in middle are expensive so we use linked list
*
* There are few watches then a lot of observers. This is why you don't want the observer to be
* implemented in the same way as watch. Watch requires return of initialization function which
* are expensive to construct.
*/
/**
* @ngdoc object
* @name ng.$rootScopeProvider
* @description
*
* Provider for the $rootScope service.
*/
/**
* @ngdoc function
* @name ng.$rootScopeProvider#digestTtl
* @methodOf ng.$rootScopeProvider
* @description
*
* Sets the number of `$digest` iterations the scope should attempt to execute before giving up and assuming that the model is unstable.
*
* The current default is 10 iterations.
*
* In complex applications it's possible that the dependencies between `$watch`s will result in several digest iterations.
* However if an application needs more than the default 10 digest iterations for its model to stabilize then you should investigate what is causing the model to continuously change during the digest.
*
* Increasing the TTL could have performance implications, so you should not change it without proper justification.
*
* @param {number} limit The number of digest iterations.
*/
/**
* @ngdoc object
* @name ng.$rootScope
* @description
*
* Every application has a single root {@link ng.$rootScope.Scope scope}.
* All other scopes are descendant scopes of the root scope. Scopes provide separation
* between the model and the view, via a mechanism for watching the model for changes.
* They also provide an event emission/broadcast and subscription facility. See the
* {@link guide/scope developer guide on scopes}.
*/
function $RootScopeProvider(){
var TTL = 10;
var $rootScopeMinErr = minErr('$rootScope');
this.digestTtl = function(value) {
if (arguments.length) {
TTL = value;
}
return TTL;
};
this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser',
function( $injector, $exceptionHandler, $parse, $browser) {
/**
* @ngdoc function
* @name ng.$rootScope.Scope
*
* @description
* A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
* {@link AUTO.$injector $injector}. Child scopes are created using the
* {@link ng.$rootScope.Scope#methods_$new $new()} method. (Most scopes are created automatically when
* compiled HTML template is executed.)
*
* Here is a simple scope snippet to show how you can interact with the scope.
* <pre>
* <file src="./test/ng/rootScopeSpec.js" tag="docs1" />
* </pre>
*
* # Inheritance
* A scope can inherit from a parent scope, as in this example:
* <pre>
var parent = $rootScope;
var child = parent.$new();
parent.salutation = "Hello";
child.name = "World";
expect(child.salutation).toEqual('Hello');
child.salutation = "Welcome";
expect(child.salutation).toEqual('Welcome');
expect(parent.salutation).toEqual('Hello');
* </pre>
*
*
* @param {Object.<string, function()>=} providers Map of service factory which need to be provided
* for the current scope. Defaults to {@link ng}.
* @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
* append/override services provided by `providers`. This is handy when unit-testing and having
* the need to override a default service.
* @returns {Object} Newly created scope.
*
*/
function Scope() {
this.$id = nextUid();
this.$$phase = this.$parent = this.$$watchers =
this.$$nextSibling = this.$$prevSibling =
this.$$childHead = this.$$childTail = null;
this['this'] = this.$root = this;
this.$$destroyed = false;
this.$$asyncQueue = [];
this.$$postDigestQueue = [];
this.$$listeners = {};
this.$$isolateBindings = {};
}
/**
* @ngdoc property
* @name ng.$rootScope.Scope#$id
* @propertyOf ng.$rootScope.Scope
* @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
* debugging.
*/
Scope.prototype = {
constructor: Scope,
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$new
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Creates a new child {@link ng.$rootScope.Scope scope}.
*
* The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and
* {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope
* hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
*
* {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for
* the scope and its child scopes to be permanently detached from the parent and thus stop
* participating in model change detection and listener notification by invoking.
*
* @param {boolean} isolate If true, then the scope does not prototypically inherit from the
* parent scope. The scope is isolated, as it can not see parent scope properties.
* When creating widgets, it is useful for the widget to not accidentally read parent
* state.
*
* @returns {Object} The newly created child scope.
*
*/
$new: function(isolate) {
var Child,
child;
if (isolate) {
child = new Scope();
child.$root = this.$root;
// ensure that there is just one async queue per $rootScope and its children
child.$$asyncQueue = this.$$asyncQueue;
child.$$postDigestQueue = this.$$postDigestQueue;
} else {
Child = function() {}; // should be anonymous; This is so that when the minifier munges
// the name it does not become random set of chars. This will then show up as class
// name in the debugger.
Child.prototype = this;
child = new Child();
child.$id = nextUid();
}
child['this'] = child;
child.$$listeners = {};
child.$parent = this;
child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
child.$$prevSibling = this.$$childTail;
if (this.$$childHead) {
this.$$childTail.$$nextSibling = child;
this.$$childTail = child;
} else {
this.$$childHead = this.$$childTail = child;
}
return child;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$watch
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Registers a `listener` callback to be executed whenever the `watchExpression` changes.
*
* - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest $digest()} and
* should return the value that will be watched. (Since {@link ng.$rootScope.Scope#$digest $digest()}
* reruns when it detects changes the `watchExpression` can execute multiple times per
* {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
* - The `listener` is called only when the value from the current `watchExpression` and the
* previous call to `watchExpression` are not equal (with the exception of the initial run,
* see below). The inequality is determined according to
* {@link angular.equals} function. To save the value of the object for later comparison, the
* {@link angular.copy} function is used. It also means that watching complex options will
* have adverse memory and performance implications.
* - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
* is achieved by rerunning the watchers until no changes are detected. The rerun iteration
* limit is 10 to prevent an infinite loop deadlock.
*
*
* If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
* you can register a `watchExpression` function with no `listener`. (Since `watchExpression`
* can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a change is
* detected, be prepared for multiple calls to your listener.)
*
* After a watcher is registered with the scope, the `listener` fn is called asynchronously
* (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
* watcher. In rare cases, this is undesirable because the listener is called when the result
* of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
* can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
* listener was called due to initialization.
*
*
* # Example
* <pre>
// let's assume that scope was dependency injected as the $rootScope
var scope = $rootScope;
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', function(newValue, oldValue) { scope.counter = scope.counter + 1; });
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
* </pre>
*
*
*
* @param {(function()|string)} watchExpression Expression that is evaluated on each
* {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a
* call to the `listener`.
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(scope)`: called with current `scope` as a parameter.
* @param {(function()|string)=} listener Callback called whenever the return value of
* the `watchExpression` changes.
*
* - `string`: Evaluated as {@link guide/expression expression}
* - `function(newValue, oldValue, scope)`: called with current and previous values as parameters.
*
* @param {boolean=} objectEquality Compare object for equality rather than for reference.
* @returns {function()} Returns a deregistration function for this listener.
*/
$watch: function(watchExp, listener, objectEquality) {
var scope = this,
get = compileToFn(watchExp, 'watch'),
array = scope.$$watchers,
watcher = {
fn: listener,
last: initWatchVal,
get: get,
exp: watchExp,
eq: !!objectEquality
};
// in the case user pass string, we need to compile it, do we really need this ?
if (!isFunction(listener)) {
var listenFn = compileToFn(listener || noop, 'listener');
watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};
}
if (typeof watchExp == 'string' && get.constant) {
var originalFn = watcher.fn;
watcher.fn = function(newVal, oldVal, scope) {
originalFn.call(this, newVal, oldVal, scope);
arrayRemove(array, watcher);
};
}
if (!array) {
array = scope.$$watchers = [];
}
// we use unshift since we use a while loop in $digest for speed.
// the while loop reads in reverse order.
array.unshift(watcher);
return function() {
arrayRemove(array, watcher);
};
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$watchCollection
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Shallow watches the properties of an object and fires whenever any of the properties change
* (for arrays, this implies watching the array items; for object maps, this implies watching the properties).
* If a change is detected, the `listener` callback is fired.
*
* - The `obj` collection is observed via standard $watch operation and is examined on every call to $digest() to
* see if any items have been added, removed, or moved.
* - The `listener` is called whenever anything within the `obj` has changed. Examples include adding, removing,
* and moving items belonging to an object or array.
*
*
* # Example
* <pre>
$scope.names = ['igor', 'matias', 'misko', 'james'];
$scope.dataCount = 4;
$scope.$watchCollection('names', function(newNames, oldNames) {
$scope.dataCount = newNames.length;
});
expect($scope.dataCount).toEqual(4);
$scope.$digest();
//still at 4 ... no changes
expect($scope.dataCount).toEqual(4);
$scope.names.pop();
$scope.$digest();
//now there's been a change
expect($scope.dataCount).toEqual(3);
* </pre>
*
*
* @param {string|Function(scope)} obj Evaluated as {@link guide/expression expression}. The expression value
* should evaluate to an object or an array which is observed on each
* {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the collection will trigger
* a call to the `listener`.
*
* @param {function(newCollection, oldCollection, scope)} listener a callback function that is fired with both
* the `newCollection` and `oldCollection` as parameters.
* The `newCollection` object is the newly modified data obtained from the `obj` expression and the
* `oldCollection` object is a copy of the former collection data.
* The `scope` refers to the current scope.
*
* @returns {function()} Returns a de-registration function for this listener. When the de-registration function
* is executed, the internal watch operation is terminated.
*/
$watchCollection: function(obj, listener) {
var self = this;
var oldValue;
var newValue;
var changeDetected = 0;
var objGetter = $parse(obj);
var internalArray = [];
var internalObject = {};
var oldLength = 0;
function $watchCollectionWatch() {
newValue = objGetter(self);
var newLength, key;
if (!isObject(newValue)) {
if (oldValue !== newValue) {
oldValue = newValue;
changeDetected++;
}
} else if (isArrayLike(newValue)) {
if (oldValue !== internalArray) {
// we are transitioning from something which was not an array into array.
oldValue = internalArray;
oldLength = oldValue.length = 0;
changeDetected++;
}
newLength = newValue.length;
if (oldLength !== newLength) {
// if lengths do not match we need to trigger change notification
changeDetected++;
oldValue.length = oldLength = newLength;
}
// copy the items to oldValue and look for changes.
for (var i = 0; i < newLength; i++) {
if (oldValue[i] !== newValue[i]) {
changeDetected++;
oldValue[i] = newValue[i];
}
}
} else {
if (oldValue !== internalObject) {
// we are transitioning from something which was not an object into object.
oldValue = internalObject = {};
oldLength = 0;
changeDetected++;
}
// copy the items to oldValue and look for changes.
newLength = 0;
for (key in newValue) {
if (newValue.hasOwnProperty(key)) {
newLength++;
if (oldValue.hasOwnProperty(key)) {
if (oldValue[key] !== newValue[key]) {
changeDetected++;
oldValue[key] = newValue[key];
}
} else {
oldLength++;
oldValue[key] = newValue[key];
changeDetected++;
}
}
}
if (oldLength > newLength) {
// we used to have more keys, need to find them and destroy them.
changeDetected++;
for(key in oldValue) {
if (oldValue.hasOwnProperty(key) && !newValue.hasOwnProperty(key)) {
oldLength--;
delete oldValue[key];
}
}
}
}
return changeDetected;
}
function $watchCollectionAction() {
listener(newValue, oldValue, self);
}
return this.$watch($watchCollectionWatch, $watchCollectionAction);
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$digest
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and its children.
* Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the
* `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} until no more listeners are
* firing. This means that it is possible to get into an infinite loop. This function will throw
* `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 10.
*
* Usually, you don't call `$digest()` directly in
* {@link ng.directive:ngController controllers} or in
* {@link ng.$compileProvider#methods_directive directives}.
* Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within a
* {@link ng.$compileProvider#methods_directive directives}), which will force a `$digest()`.
*
* If you want to be notified whenever `$digest()` is called,
* you can register a `watchExpression` function with {@link ng.$rootScope.Scope#$watch $watch()}
* with no `listener`.
*
* In unit tests, you may need to call `$digest()` to simulate the scope life cycle.
*
* # Example
* <pre>
var scope = ...;
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', function(newValue, oldValue) {
scope.counter = scope.counter + 1;
});
expect(scope.counter).toEqual(0);
scope.$digest();
// no variable change
expect(scope.counter).toEqual(0);
scope.name = 'adam';
scope.$digest();
expect(scope.counter).toEqual(1);
* </pre>
*
*/
$digest: function() {
var watch, value, last,
watchers,
asyncQueue = this.$$asyncQueue,
postDigestQueue = this.$$postDigestQueue,
length,
dirty, ttl = TTL,
next, current, target = this,
watchLog = [],
logIdx, logMsg, asyncTask;
beginPhase('$digest');
$rootScope.$digestLoops = 0;
var loopUpdating = true;
do { // "while dirty" loop
if (loopUpdating)
$rootScope.$digestLoops++;
if ($rootScope.$digestLoops > 4) {
loopUpdating = false;
$rootScope.$digestLoops = "5+";
}
// Count the number of watchers before running them.
var numWatchers = 0;
current = target;
do {
if ((watchers = current.$$watchers)) {
numWatchers += watchers.length;
}
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $broadcast
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
$rootScope.$numDigestWatchers = numWatchers;
dirty = false;
current = target;
while(asyncQueue.length) {
try {
asyncTask = asyncQueue.shift();
asyncTask.scope.$eval(asyncTask.expression);
} catch (e) {
$exceptionHandler(e);
}
}
do { // "traverse the scopes" loop
if ((watchers = current.$$watchers)) {
// process our watches
length = watchers.length;
while (length--) {
try {
watch = watchers[length];
// Most common watches are on primitives, in which case we can short
// circuit it with === operator, only when === fails do we use .equals
if (watch && (value = watch.get(current)) !== (last = watch.last) &&
!(watch.eq
? equals(value, last)
: (typeof value == 'number' && typeof last == 'number'
&& isNaN(value) && isNaN(last)))) {
if (watch.exp != '$digestLoops') {
dirty = true;
}
console.log('was dirty: ' + watch.exp + ' ' + value);
watch.last = watch.eq ? copy(value) : value;
watch.fn(value, ((last === initWatchVal) ? value : last), current);
if (ttl < 5) {
logIdx = 4 - ttl;
if (!watchLog[logIdx]) watchLog[logIdx] = [];
logMsg = (isFunction(watch.exp))
? 'fn: ' + (watch.exp.name || watch.exp.toString())
: watch.exp;
logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);
watchLog[logIdx].push(logMsg);
}
}
} catch (e) {
$exceptionHandler(e);
}
}
}
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $broadcast
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
if(dirty && !(ttl--)) {
clearPhase();
throw $rootScopeMinErr('infdig',
'{0} $digest() iterations reached. Aborting!\nWatchers fired in the last 5 iterations: {1}',
TTL, toJson(watchLog));
}
} while (dirty || asyncQueue.length);
clearPhase();
while(postDigestQueue.length) {
try {
postDigestQueue.shift()();
} catch (e) {
$exceptionHandler(e);
}
}
},
/**
* @ngdoc event
* @name ng.$rootScope.Scope#$destroy
* @eventOf ng.$rootScope.Scope
* @eventType broadcast on scope being destroyed
*
* @description
* Broadcasted when a scope and its children are being destroyed.
*
* Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
* clean up DOM bindings before an element is removed from the DOM.
*/
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$destroy
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Removes the current scope (and all of its children) from the parent scope. Removal implies
* that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
* propagate to the current scope and its children. Removal also implies that the current
* scope is eligible for garbage collection.
*
* The `$destroy()` is usually used by directives such as
* {@link ng.directive:ngRepeat ngRepeat} for managing the
* unrolling of the loop.
*
* Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope.
* Application code can register a `$destroy` event handler that will give it a chance to
* perform any necessary cleanup.
*
* Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
* clean up DOM bindings before an element is removed from the DOM.
*/
$destroy: function() {
// we can't destroy the root scope or a scope that has been already destroyed
if ($rootScope == this || this.$$destroyed) return;
var parent = this.$parent;
this.$broadcast('$destroy');
this.$$destroyed = true;
if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
// This is bogus code that works around Chrome's GC leak
// see: https://github.com/angular/angular.js/issues/1313#issuecomment-10378451
this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead =
this.$$childTail = null;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$eval
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Executes the `expression` on the current scope and returns the result. Any exceptions in the
* expression are propagated (uncaught). This is useful when evaluating Angular expressions.
*
* # Example
* <pre>
var scope = ng.$rootScope.Scope();
scope.a = 1;
scope.b = 2;
expect(scope.$eval('a+b')).toEqual(3);
expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
* </pre>
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$eval: function(expr, locals) {
return $parse(expr)(this, locals);
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$evalAsync
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Executes the expression on the current scope at a later point in time.
*
* The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
*
* - it will execute after the function that scheduled the evaluation (preferably before DOM rendering).
* - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after `expression` execution.
*
* Any exceptions from the execution of the expression are forwarded to the
* {@link ng.$exceptionHandler $exceptionHandler} service.
*
* __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle will be scheduled.
* However, it is encouraged to always call code that changes the model from within an `$apply` call.
* That includes code evaluated via `$evalAsync`.
*
* @param {(string|function())=} expression An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with the current `scope` parameter.
*
*/
$evalAsync: function(expr) {
// if we are outside of an $digest loop and this is the first time we are scheduling async task also schedule
// async auto-flush
if (!$rootScope.$$phase && !$rootScope.$$asyncQueue.length) {
$browser.defer(function() {
if ($rootScope.$$asyncQueue.length) {
$rootScope.$digest();
}
});
}
this.$$asyncQueue.push({scope: this, expression: expr});
},
$$postDigest : function(fn) {
this.$$postDigestQueue.push(fn);
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$apply
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* `$apply()` is used to execute an expression in angular from outside of the angular framework.
* (For example from browser DOM events, setTimeout, XHR or third party libraries).
* Because we are calling into the angular framework we need to perform proper scope life cycle
* of {@link ng.$exceptionHandler exception handling},
* {@link ng.$rootScope.Scope#$digest executing watches}.
*
* ## Life cycle
*
* # Pseudo-Code of `$apply()`
* <pre>
function $apply(expr) {
try {
return $eval(expr);
} catch (e) {
$exceptionHandler(e);
} finally {
$root.$digest();
}
}
* </pre>
*
*
* Scope's `$apply()` method transitions through the following stages:
*
* 1. The {@link guide/expression expression} is executed using the
* {@link ng.$rootScope.Scope#$eval $eval()} method.
* 2. Any exceptions from the execution of the expression are forwarded to the
* {@link ng.$exceptionHandler $exceptionHandler} service.
* 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression
* was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
*
*
* @param {(string|function())=} exp An angular expression to be executed.
*
* - `string`: execute using the rules as defined in {@link guide/expression expression}.
* - `function(scope)`: execute the function with current `scope` parameter.
*
* @returns {*} The result of evaluating the expression.
*/
$apply: function(expr) {
try {
beginPhase('$apply');
return this.$eval(expr);
} catch (e) {
$exceptionHandler(e);
} finally {
clearPhase();
try {
$rootScope.$digest();
} catch (e) {
$exceptionHandler(e);
throw e;
}
}
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$on
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for discussion of
* event life cycle.
*
* The event listener function format is: `function(event, args...)`. The `event` object
* passed into the listener has the following attributes:
*
* - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
* - `currentScope` - `{Scope}`: the current scope which is handling the event.
* - `name` - `{string}`: name of the event.
* - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel further event
* propagation (available only for events that were `$emit`-ed).
* - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag to true.
* - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.
*
* @param {string} name Event name to listen on.
* @param {function(event, args...)} listener Function to call when the event is emitted.
* @returns {function()} Returns a deregistration function for this listener.
*/
$on: function(name, listener) {
var namedListeners = this.$$listeners[name];
if (!namedListeners) {
this.$$listeners[name] = namedListeners = [];
}
namedListeners.push(listener);
return function() {
namedListeners[indexOf(namedListeners, listener)] = null;
};
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$emit
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Dispatches an event `name` upwards through the scope hierarchy notifying the
* registered {@link ng.$rootScope.Scope#$on} listeners.
*
* The event life cycle starts at the scope on which `$emit` was called. All
* {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event traverses upwards toward the root scope and calls all registered
* listeners along the way. The event will stop propagating if one of the listeners cancels it.
*
* Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
* onto the {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to emit.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
* @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}).
*/
$emit: function(name, args) {
var empty = [],
namedListeners,
scope = this,
stopPropagation = false,
event = {
name: name,
targetScope: scope,
stopPropagation: function() {stopPropagation = true;},
preventDefault: function() {
event.defaultPrevented = true;
},
defaultPrevented: false
},
listenerArgs = concat([event], arguments, 1),
i, length;
do {
namedListeners = scope.$$listeners[name] || empty;
event.currentScope = scope;
for (i=0, length=namedListeners.length; i<length; i++) {
// if listeners were deregistered, defragment the array
if (!namedListeners[i]) {
namedListeners.splice(i, 1);
i--;
length--;
continue;
}
try {
//allow all listeners attached to the current scope to run
namedListeners[i].apply(null, listenerArgs);
} catch (e) {
$exceptionHandler(e);
}
}
//if any listener on the current scope stops propagation, prevent bubbling
if (stopPropagation) return event;
//traverse upwards
scope = scope.$parent;
} while (scope);
return event;
},
/**
* @ngdoc function
* @name ng.$rootScope.Scope#$broadcast
* @methodOf ng.$rootScope.Scope
* @function
*
* @description
* Dispatches an event `name` downwards to all child scopes (and their children) notifying the
* registered {@link ng.$rootScope.Scope#$on} listeners.
*
* The event life cycle starts at the scope on which `$broadcast` was called. All
* {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
* Afterwards, the event propagates to all direct and indirect scopes of the current scope and
* calls all registered listeners along the way. The event cannot be canceled.
*
* Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
* onto the {@link ng.$exceptionHandler $exceptionHandler} service.
*
* @param {string} name Event name to broadcast.
* @param {...*} args Optional set of arguments which will be passed onto the event listeners.
* @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
*/
$broadcast: function(name, args) {
var target = this,
current = target,
next = target,
event = {
name: name,
targetScope: target,
preventDefault: function() {
event.defaultPrevented = true;
},
defaultPrevented: false
},
listenerArgs = concat([event], arguments, 1),
listeners, i, length;
//down while you can, then up and next sibling or up and next sibling until back at root
do {
current = next;
event.currentScope = current;
listeners = current.$$listeners[name] || [];
for (i=0, length = listeners.length; i<length; i++) {
// if listeners were deregistered, defragment the array
if (!listeners[i]) {
listeners.splice(i, 1);
i--;
length--;
continue;
}
try {
listeners[i].apply(null, listenerArgs);
} catch(e) {
$exceptionHandler(e);
}
}
// Insanity Warning: scope depth-first traversal
// yes, this code is a bit crazy, but it works and we have tests to prove it!
// this piece should be kept in sync with the traversal in $digest
if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
while(current !== target && !(next = current.$$nextSibling)) {
current = current.$parent;
}
}
} while ((current = next));
return event;
}
};
var $rootScope = new Scope();
return $rootScope;
function beginPhase(phase) {
if (phase === '$digest') {
$rootScope.digestStartTime = window.performance.now();
}
if ($rootScope.$$phase) {
throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase);
}
$rootScope.$$phase = phase;
window.console.time('ng.scope.' + phase);
var callsKey = "$calls_" + $rootScope.$$phase;
window.console.log('log: ' + callsKey + ' -> ' + $rootScope[callsKey]);
if ($rootScope[callsKey] !== undefined) {
$rootScope[callsKey]++;
} else {
$rootScope[callsKey] = 0;
}
}
function clearPhase() {
if ($rootScope.$$phase === '$digest') {
var now = window.performance.now();
var timestamp = document.querySelector('#timeStamp')
if(timestamp) timestamp.innerHTML = (Math.round((now - $rootScope.digestStartTime) * 100)) / 100;
}
window.console.timeEnd('ng.scope.' + $rootScope.$$phase);
$rootScope.$$phase = null;
}
function compileToFn(exp, name) {
var fn = $parse(exp);
assertArgFn(fn, name);
return fn;
}
/**
* function used as an initial value for watchers.
* because it's unique we can easily tell it apart from other values
*/
function initWatchVal() {}
}];
}
var $sceMinErr = minErr('$sce');
var SCE_CONTEXTS = {
HTML: 'html',
CSS: 'css',
URL: 'url',
// RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a
// url. (e.g. ng-include, script src, templateUrl)
RESOURCE_URL: 'resourceUrl',
JS: 'js'
};
// Helper functions follow.
// Copied from:
// http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962
// Prereq: s is a string.
function escapeForRegexp(s) {
return s.replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g, '\\$1').
replace(/\x08/g, '\\x08');
};
function adjustMatcher(matcher) {
if (matcher === 'self') {
return matcher;
} else if (isString(matcher)) {
// Strings match exactly except for 2 wildcards - '*' and '**'.
// '*' matches any character except those from the set ':/.?&'.
// '**' matches any character (like .* in a RegExp).
// More than 2 *'s raises an error as it's ill defined.
if (matcher.indexOf('***') > -1) {
throw $sceMinErr('iwcard',
'Illegal sequence *** in string matcher. String: {0}', matcher);
}
matcher = escapeForRegexp(matcher).
replace('\\*\\*', '.*').
replace('\\*', '[^:/.?&;]*');
return new RegExp('^' + matcher + '$');
} else if (isRegExp(matcher)) {
// The only other type of matcher allowed is a Regexp.
// Match entire URL / disallow partial matches.
// Flags are reset (i.e. no global, ignoreCase or multiline)
return new RegExp('^' + matcher.source + '$');
} else {
throw $sceMinErr('imatcher',
'Matchers may only be "self", string patterns or RegExp objects');
}
}
function adjustMatchers(matchers) {
var adjustedMatchers = [];
if (isDefined(matchers)) {
forEach(matchers, function(matcher) {
adjustedMatchers.push(adjustMatcher(matcher));
});
}
return adjustedMatchers;
}
/**
* @ngdoc service
* @name ng.$sceDelegate
* @function
*
* @description
*
* `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict
* Contextual Escaping (SCE)} services to AngularJS.
*
* Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of
* the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is
* because, while the `$sce` provides numerous shorthand methods, etc., you really only need to
* override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things
* work because `$sce` delegates to `$sceDelegate` for these operations.
*
* Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service.
*
* The default instance of `$sceDelegate` should work out of the box with little pain. While you
* can override it completely to change the behavior of `$sce`, the common case would
* involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting
* your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as
* templates. Refer {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist
* $sceDelegateProvider.resourceUrlWhitelist} and {@link
* ng.$sceDelegateProvider#methods_resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
*/
/**
* @ngdoc object
* @name ng.$sceDelegateProvider
* @description
*
* The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate
* $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure
* that the URLs used for sourcing Angular templates are safe. Refer {@link
* ng.$sceDelegateProvider#methods_resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and
* {@link ng.$sceDelegateProvider#methods_resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
*
* For the general details about this service in Angular, read the main page for {@link ng.$sce
* Strict Contextual Escaping (SCE)}.
*
* **Example**: Consider the following case. <a name="example"></a>
*
* - your app is hosted at url `http://myapp.example.com/`
* - but some of your templates are hosted on other domains you control such as
* `http://srv01.assets.example.com/`, `http://srv02.assets.example.com/`, etc.
* - and you have an open redirect at `http://myapp.example.com/clickThru?...`.
*
* Here is what a secure configuration for this scenario might look like:
*
* <pre class="prettyprint">
* angular.module('myApp', []).config(function($sceDelegateProvider) {
* $sceDelegateProvider.resourceUrlWhitelist([
* // Allow same origin resource loads.
* 'self',
* // Allow loading from our assets domain. Notice the difference between * and **.
* 'http://srv*.assets.example.com/**']);
*
* // The blacklist overrides the whitelist so the open redirect here is blocked.
* $sceDelegateProvider.resourceUrlBlacklist([
* 'http://myapp.example.com/clickThru**']);
* });
* </pre>
*/
function $SceDelegateProvider() {
this.SCE_CONTEXTS = SCE_CONTEXTS;
// Resource URLs can also be trusted by policy.
var resourceUrlWhitelist = ['self'],
resourceUrlBlacklist = [];
/**
* @ngdoc function
* @name ng.sceDelegateProvider#resourceUrlWhitelist
* @methodOf ng.$sceDelegateProvider
* @function
*
* @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value
* provided. This must be an array or null. A snapshot of this array is used so further
* changes to the array are ignored.
*
* Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items allowed in
* this array.
*
* Note: **an empty whitelist array will block all URLs**!
*
* @return {Array} the currently set whitelist array.
*
* The **default value** when no whitelist has been explicitly set is `['self']` allowing only
* same origin resource requests.
*
* @description
* Sets/Gets the whitelist of trusted resource URLs.
*/
this.resourceUrlWhitelist = function (value) {
if (arguments.length) {
resourceUrlWhitelist = adjustMatchers(value);
}
return resourceUrlWhitelist;
};
/**
* @ngdoc function
* @name ng.sceDelegateProvider#resourceUrlBlacklist
* @methodOf ng.$sceDelegateProvider
* @function
*
* @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value
* provided. This must be an array or null. A snapshot of this array is used so further
* changes to the array are ignored.
*
* Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items allowed in
* this array.
*
* The typical usage for the blacklist is to **block [open redirects](http://cwe.mitre.org/data/definitions/601.html)**
* served by your domain as these would otherwise be trusted but actually return content from the redirected
* domain.
*
* Finally, **the blacklist overrides the whitelist** and has the final say.
*
* @return {Array} the currently set blacklist array.
*
* The **default value** when no whitelist has been explicitly set is the empty array (i.e. there is
* no blacklist.)
*
* @description
* Sets/Gets the blacklist of trusted resource URLs.
*/
this.resourceUrlBlacklist = function (value) {
if (arguments.length) {
resourceUrlBlacklist = adjustMatchers(value);
}
return resourceUrlBlacklist;
};
this.$get = ['$log', '$document', '$injector', function(
$log, $document, $injector) {
var htmlSanitizer = function htmlSanitizer(html) {
throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
};
if ($injector.has('$sanitize')) {
htmlSanitizer = $injector.get('$sanitize');
}
function matchUrl(matcher, parsedUrl) {
if (matcher === 'self') {
return urlIsSameOrigin(parsedUrl);
} else {
// definitely a regex. See adjustMatchers()
return !!matcher.exec(parsedUrl.href);
}
}
function isResourceUrlAllowedByPolicy(url) {
var parsedUrl = urlResolve(url.toString());
var i, n, allowed = false;
// Ensure that at least one item from the whitelist allows this url.
for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) {
if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) {
allowed = true;
break;
}
}
if (allowed) {
// Ensure that no item from the blacklist blocked this url.
for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) {
if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) {
allowed = false;
break;
}
}
}
return allowed;
}
function generateHolderType(base) {
var holderType = function TrustedValueHolderType(trustedValue) {
this.$$unwrapTrustedValue = function() {
return trustedValue;
};
};
if (base) {
holderType.prototype = new base();
}
holderType.prototype.valueOf = function sceValueOf() {
return this.$$unwrapTrustedValue();
}
holderType.prototype.toString = function sceToString() {
return this.$$unwrapTrustedValue().toString();
}
return holderType;
}
var trustedValueHolderBase = generateHolderType(),
byType = {};
byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase);
byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase);
byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase);
byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase);
byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]);
/**
* @ngdoc method
* @name ng.$sceDelegate#trustAs
* @methodOf ng.$sceDelegate
*
* @description
* Returns an object that is trusted by angular for use in specified strict
* contextual escaping contexts (such as ng-html-bind-unsafe, ng-include, any src
* attribute interpolation, any dom event binding attribute interpolation
* such as for onclick, etc.) that uses the provided value.
* See {@link ng.$sce $sce} for enabling strict contextual escaping.
*
* @param {string} type The kind of context in which this value is safe for use. e.g. url,
* resourceUrl, html, js and css.
* @param {*} value The value that that should be considered trusted/safe.
* @returns {*} A value that can be used to stand in for the provided `value` in places
* where Angular expects a $sce.trustAs() return value.
*/
function trustAs(type, trustedValue) {
var constructor = (byType.hasOwnProperty(type) ? byType[type] : null);
if (!constructor) {
throw $sceMinErr('icontext', 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}',
type, trustedValue);
}
if (trustedValue === null || trustedValue === undefined || trustedValue === '') {
return trustedValue;
}
// All the current contexts in SCE_CONTEXTS happen to be strings. In order to avoid trusting
// mutable objects, we ensure here that the value passed in is actually a string.
if (typeof trustedValue !== 'string') {
throw $sceMinErr('itype',
'Attempted to trust a non-string value in a content requiring a string: Context: {0}',
type);
}
return new constructor(trustedValue);
}
/**
* @ngdoc method
* @name ng.$sceDelegate#valueOf
* @methodOf ng.$sceDelegate
*
* @description
* If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#methods_trustAs
* `$sceDelegate.trustAs`}, returns the value that had been passed to {@link
* ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}.
*
* If the passed parameter is not a value that had been returned by {@link
* ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}, returns it as-is.
*
* @param {*} value The result of a prior {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}
* call or anything else.
* @returns {*} The value the was originally provided to {@link ng.$sceDelegate#methods_trustAs
* `$sceDelegate.trustAs`} if `value` is the result of such a call. Otherwise, returns `value`
* unchanged.
*/
function valueOf(maybeTrusted) {
if (maybeTrusted instanceof trustedValueHolderBase) {
return maybeTrusted.$$unwrapTrustedValue();
} else {
return maybeTrusted;
}
}
/**
* @ngdoc method
* @name ng.$sceDelegate#getTrusted
* @methodOf ng.$sceDelegate
*
* @description
* Takes the result of a {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`} call and returns the
* originally supplied value if the queried context type is a supertype of the created type. If
* this condition isn't satisfied, throws an exception.
*
* @param {string} type The kind of context in which this value is to be used.
* @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#methods_trustAs
* `$sceDelegate.trustAs`} call.
* @returns {*} The value the was originally provided to {@link ng.$sceDelegate#methods_trustAs
* `$sceDelegate.trustAs`} if valid in this context. Otherwise, throws an exception.
*/
function getTrusted(type, maybeTrusted) {
if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') {
return maybeTrusted;
}
var constructor = (byType.hasOwnProperty(type) ? byType[type] : null);
if (constructor && maybeTrusted instanceof constructor) {
return maybeTrusted.$$unwrapTrustedValue();
}
// If we get here, then we may only take one of two actions.
// 1. sanitize the value for the requested type, or
// 2. throw an exception.
if (type === SCE_CONTEXTS.RESOURCE_URL) {
if (isResourceUrlAllowedByPolicy(maybeTrusted)) {
return maybeTrusted;
} else {
throw $sceMinErr('insecurl',
'Blocked loading resource from url not allowed by $sceDelegate policy. URL: {0}', maybeTrusted.toString());
}
} else if (type === SCE_CONTEXTS.HTML) {
return htmlSanitizer(maybeTrusted);
}
throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
}
return { trustAs: trustAs,
getTrusted: getTrusted,
valueOf: valueOf };
}];
}
/**
* @ngdoc object
* @name ng.$sceProvider
* @description
*
* The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service.
* - enable/disable Strict Contextual Escaping (SCE) in a module
* - override the default implementation with a custom delegate
*
* Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}.
*/
/**
* @ngdoc service
* @name ng.$sce
* @function
*
* @description
*
* `$sce` is a service that provides Strict Contextual Escaping services to AngularJS.
*
* # Strict Contextual Escaping
*
* Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain
* contexts to result in a value that is marked as safe to use for that context. One example of
* such a context is binding arbitrary html controlled by the user via `ng-bind-html`. We refer
* to these contexts as privileged or SCE contexts.
*
* As of version 1.2, Angular ships with SCE enabled by default.
*
* Note: When enabled (the default), IE8 in quirks mode is not supported. In this mode, IE8 allows
* one to execute arbitrary javascript by the use of the expression() syntax. Refer
* <http://blogs.msdn.com/b/ie/archive/2008/10/16/ending-expressions.aspx> to learn more about them.
* You can ensure your document is in standards mode and not quirks mode by adding `<!doctype html>`
* to the top of your HTML document.
*
* SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for
* security vulnerabilities such as XSS, clickjacking, etc. a lot easier.
*
* Here's an example of a binding in a privileged context:
*
* <pre class="prettyprint">
* <input ng-model="userHtml">
* <div ng-bind-html="{{userHtml}}">
* </pre>
*
* Notice that `ng-bind-html` is bound to `{{userHtml}}` controlled by the user. With SCE
* disabled, this application allows the user to render arbitrary HTML into the DIV.
* In a more realistic example, one may be rendering user comments, blog articles, etc. via
* bindings. (HTML is just one example of a context where rendering user controlled input creates
* security vulnerabilities.)
*
* For the case of HTML, you might use a library, either on the client side, or on the server side,
* to sanitize unsafe HTML before binding to the value and rendering it in the document.
*
* How would you ensure that every place that used these types of bindings was bound to a value that
* was sanitized by your library (or returned as safe for rendering by your server?) How can you
* ensure that you didn't accidentally delete the line that sanitized the value, or renamed some
* properties/fields and forgot to update the binding to the sanitized value?
*
* To be secure by default, you want to ensure that any such bindings are disallowed unless you can
* determine that something explicitly says it's safe to use a value for binding in that
* context. You can then audit your code (a simple grep would do) to ensure that this is only done
* for those values that you can easily tell are safe - because they were received from your server,
* sanitized by your library, etc. You can organize your codebase to help with this - perhaps
* allowing only the files in a specific directory to do this. Ensuring that the internal API
* exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task.
*
* In the case of AngularJS' SCE service, one uses {@link ng.$sce#methods_trustAs $sce.trustAs} (and shorthand
* methods such as {@link ng.$sce#methods_trustAsHtml $sce.trustAsHtml}, etc.) to obtain values that will be
* accepted by SCE / privileged contexts.
*
*
* ## How does it work?
*
* In privileged contexts, directives and code will bind to the result of {@link ng.$sce#methods_getTrusted
* $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link
* ng.$sce#methods_parse $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the
* {@link ng.$sce#methods_getTrusted $sce.getTrusted} behind the scenes on non-constant literals.
*
* As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link
* ng.$sce#methods_parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly
* simplified):
*
* <pre class="prettyprint">
* var ngBindHtmlDirective = ['$sce', function($sce) {
* return function(scope, element, attr) {
* scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {
* element.html(value || '');
* });
* };
* }];
* </pre>
*
* ## Impact on loading templates
*
* This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as
* `templateUrl`'s specified by {@link guide/directive directives}.
*
* By default, Angular only loads templates from the same domain and protocol as the application
* document. This is done by calling {@link ng.$sce#methods_getTrustedResourceUrl
* $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or
* protocols, you may either either {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelist
* them} or {@link ng.$sce#methods_trustAsResourceUrl wrap it} into a trusted value.
*
* *Please note*:
* The browser's
* {@link https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest
* Same Origin Policy} and {@link http://www.w3.org/TR/cors/ Cross-Origin Resource Sharing (CORS)}
* policy apply in addition to this and may further restrict whether the template is successfully
* loaded. This means that without the right CORS policy, loading templates from a different domain
* won't work on all browsers. Also, loading templates from `file://` URL does not work on some
* browsers.
*
* ## This feels like too much overhead for the developer?
*
* It's important to remember that SCE only applies to interpolation expressions.
*
* If your expressions are constant literals, they're automatically trusted and you don't need to
* call `$sce.trustAs` on them. (e.g.
* `<div ng-html-bind-unsafe="'<b>implicitly trusted</b>'"></div>`) just works.
*
* Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them
* through {@link ng.$sce#methods_getTrusted $sce.getTrusted}. SCE doesn't play a role here.
*
* The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load
* templates in `ng-include` from your application's domain without having to even know about SCE.
* It blocks loading templates from other domains or loading templates over http from an https
* served document. You can change these by setting your own custom {@link
* ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelists} and {@link
* ng.$sceDelegateProvider#methods_resourceUrlBlacklist blacklists} for matching such URLs.
*
* This significantly reduces the overhead. It is far easier to pay the small overhead and have an
* application that's secure and can be audited to verify that with much more ease than bolting
* security onto an application later.
*
* <a name="contexts"></a>
* ## What trusted context types are supported?
*
* | Context | Notes |
* |---------------------|----------------|
* | `$sce.HTML` | For HTML that's safe to source into the application. The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. |
* | `$sce.CSS` | For CSS that's safe to source into the application. Currently unused. Feel free to use it in your own directives. |
* | `$sce.URL` | For URLs that are safe to follow as links. Currently unused (`<a href=` and `<img src=` sanitize their urls and don't consititute an SCE context. |
* | `$sce.RESOURCE_URL` | For URLs that are not only safe to follow as links, but whose contens are also safe to include in your application. Examples include `ng-include`, `src` / `ngSrc` bindings for tags other than `IMG` (e.g. `IFRAME`, `OBJECT`, etc.) <br><br>Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. |
* | `$sce.JS` | For JavaScript that is safe to execute in your application's context. Currently unused. Feel free to use it in your own directives. |
*
* ## Format of items in {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#methods_resourceUrlBlacklist Blacklist} <a name="resourceUrlPatternItem"></a>
*
* Each element in these arrays must be one of the following:
*
* - **'self'**
* - The special **string**, `'self'`, can be used to match against all URLs of the **same
* domain** as the application document using the **same protocol**.
* - **String** (except the special value `'self'`)
* - The string is matched against the full *normalized / absolute URL* of the resource
* being tested (substring matches are not good enough.)
* - There are exactly **two wildcard sequences** - `*` and `**`. All other characters
* match themselves.
* - `*`: matches zero or more occurances of any character other than one of the following 6
* characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'. It's a useful wildcard for use
* in a whitelist.
* - `**`: matches zero or more occurances of *any* character. As such, it's not
* not appropriate to use in for a scheme, domain, etc. as it would match too much. (e.g.
* http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might
* not have been the intention.) It's usage at the very end of the path is ok. (e.g.
* http://foo.example.com/templates/**).
* - **RegExp** (*see caveat below*)
* - *Caveat*: While regular expressions are powerful and offer great flexibility, their syntax
* (and all the inevitable escaping) makes them *harder to maintain*. It's easy to
* accidentally introduce a bug when one updates a complex expression (imho, all regexes should
* have good test coverage.). For instance, the use of `.` in the regex is correct only in a
* small number of cases. A `.` character in the regex used when matching the scheme or a
* subdomain could be matched against a `:` or literal `.` that was likely not intended. It
* is highly recommended to use the string patterns and only fall back to regular expressions
* if they as a last resort.
* - The regular expression must be an instance of RegExp (i.e. not a string.) It is
* matched against the **entire** *normalized / absolute URL* of the resource being tested
* (even when the RegExp did not have the `^` and `$` codes.) In addition, any flags
* present on the RegExp (such as multiline, global, ignoreCase) are ignored.
* - If you are generating your Javascript from some other templating engine (not
* recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)),
* remember to escape your regular expression (and be aware that you might need more than
* one level of escaping depending on your templating engine and the way you interpolated
* the value.) Do make use of your platform's escaping mechanism as it might be good
* enough before coding your own. e.g. Ruby has
* [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape)
* and Python has [re.escape](http://docs.python.org/library/re.html#re.escape).
* Javascript lacks a similar built in function for escaping. Take a look at Google
* Closure library's [goog.string.regExpEscape(s)](
* http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962).
*
* Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example.
*
* ## Show me an example using SCE.
*
* @example
<example module="mySceApp">
<file name="index.html">
<div ng-controller="myAppController as myCtrl">
<i ng-bind-html="myCtrl.explicitlyTrustedHtml" id="explicitlyTrustedHtml"></i><br><br>
<b>User comments</b><br>
By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when $sanitize is available. If $sanitize isn't available, this results in an error instead of an exploit.
<div class="well">
<div ng-repeat="userComment in myCtrl.userComments">
<b>{{userComment.name}}</b>:
<span ng-bind-html="userComment.htmlComment" class="htmlComment"></span>
<br>
</div>
</div>
</div>
</file>
<file name="script.js">
var mySceApp = angular.module('mySceApp', ['ngSanitize']);
mySceApp.controller("myAppController", function myAppController($http, $templateCache, $sce) {
var self = this;
$http.get("test_data.json", {cache: $templateCache}).success(function(userComments) {
self.userComments = userComments;
});
self.explicitlyTrustedHtml = $sce.trustAsHtml(
'<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' +
'sanitization."">Hover over this text.</span>');
});
</file>
<file name="test_data.json">
[
{ "name": "Alice",
"htmlComment": "<span onmouseover='this.textContent=\"PWN3D!\"'>Is <i>anyone</i> reading this?</span>"
},
{ "name": "Bob",
"htmlComment": "<i>Yes!</i> Am I the only other one?"
}
]
</file>
<file name="scenario.js">
describe('SCE doc demo', function() {
it('should sanitize untrusted values', function() {
expect(element('.htmlComment').html()).toBe('<span>Is <i>anyone</i> reading this?</span>');
});
it('should NOT sanitize explicitly trusted values', function() {
expect(element('#explicitlyTrustedHtml').html()).toBe(
'<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' +
'sanitization."">Hover over this text.</span>');
});
});
</file>
</example>
*
*
*
* ## Can I disable SCE completely?
*
* Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits
* for little coding overhead. It will be much harder to take an SCE disabled application and
* either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE
* for cases where you have a lot of existing code that was written before SCE was introduced and
* you're migrating them a module at a time.
*
* That said, here's how you can completely disable SCE:
*
* <pre class="prettyprint">
* angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {
* // Completely disable SCE. For demonstration purposes only!
* // Do not use in new projects.
* $sceProvider.enabled(false);
* });
* </pre>
*
*/
function $SceProvider() {
var enabled = true;
/**
* @ngdoc function
* @name ng.sceProvider#enabled
* @methodOf ng.$sceProvider
* @function
*
* @param {boolean=} value If provided, then enables/disables SCE.
* @return {boolean} true if SCE is enabled, false otherwise.
*
* @description
* Enables/disables SCE and returns the current value.
*/
this.enabled = function (value) {
if (arguments.length) {
enabled = !!value;
}
return enabled;
};
/* Design notes on the default implementation for SCE.
*
* The API contract for the SCE delegate
* -------------------------------------
* The SCE delegate object must provide the following 3 methods:
*
* - trustAs(contextEnum, value)
* This method is used to tell the SCE service that the provided value is OK to use in the
* contexts specified by contextEnum. It must return an object that will be accepted by
* getTrusted() for a compatible contextEnum and return this value.
*
* - valueOf(value)
* For values that were not produced by trustAs(), return them as is. For values that were
* produced by trustAs(), return the corresponding input value to trustAs. Basically, if
* trustAs is wrapping the given values into some type, this operation unwraps it when given
* such a value.
*
* - getTrusted(contextEnum, value)
* This function should return the a value that is safe to use in the context specified by
* contextEnum or throw and exception otherwise.
*
* NOTE: This contract deliberately does NOT state that values returned by trustAs() must be opaque
* or wrapped in some holder object. That happens to be an implementation detail. For instance,
* an implementation could maintain a registry of all trusted objects by context. In such a case,
* trustAs() would return the same object that was passed in. getTrusted() would return the same
* object passed in if it was found in the registry under a compatible context or throw an
* exception otherwise. An implementation might only wrap values some of the time based on
* some criteria. getTrusted() might return a value and not throw an exception for special
* constants or objects even if not wrapped. All such implementations fulfill this contract.
*
*
* A note on the inheritance model for SCE contexts
* ------------------------------------------------
* I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This
* is purely an implementation details.
*
* The contract is simply this:
*
* getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value)
* will also succeed.
*
* Inheritance happens to capture this in a natural way. In some future, we
* may not use inheritance anymore. That is OK because no code outside of
* sce.js and sceSpecs.js would need to be aware of this detail.
*/
this.$get = ['$parse', '$document', '$sceDelegate', function(
$parse, $document, $sceDelegate) {
// Prereq: Ensure that we're not running in IE8 quirks mode. In that mode, IE allows
// the "expression(javascript expression)" syntax which is insecure.
if (enabled && msie) {
var documentMode = $document[0].documentMode;
if (documentMode !== undefined && documentMode < 8) {
throw $sceMinErr('iequirks',
'Strict Contextual Escaping does not support Internet Explorer version < 9 in quirks ' +
'mode. You can fix this by adding the text <!doctype html> to the top of your HTML ' +
'document. See http://docs.angularjs.org/api/ng.$sce for more information.');
}
}
var sce = copy(SCE_CONTEXTS);
/**
* @ngdoc function
* @name ng.sce#isEnabled
* @methodOf ng.$sce
* @function
*
* @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you
* have to do it at module config time on {@link ng.$sceProvider $sceProvider}.
*
* @description
* Returns a boolean indicating if SCE is enabled.
*/
sce.isEnabled = function () {
return enabled;
};
sce.trustAs = $sceDelegate.trustAs;
sce.getTrusted = $sceDelegate.getTrusted;
sce.valueOf = $sceDelegate.valueOf;
if (!enabled) {
sce.trustAs = sce.getTrusted = function(type, value) { return value; },
sce.valueOf = identity
}
/**
* @ngdoc method
* @name ng.$sce#parse
* @methodOf ng.$sce
*
* @description
* Converts Angular {@link guide/expression expression} into a function. This is like {@link
* ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it
* wraps the expression in a call to {@link ng.$sce#methods_getTrusted $sce.getTrusted(*type*,
* *result*)}
*
* @param {string} type The kind of SCE context in which this result will be used.
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context` – `{object}` – an object against which any expressions embedded in the strings
* are evaluated against (typically a scope object).
* * `locals` – `{object=}` – local variables context object, useful for overriding values in
* `context`.
*/
sce.parseAs = function sceParseAs(type, expr) {
var parsed = $parse(expr);
if (parsed.literal && parsed.constant) {
return parsed;
} else {
return function sceParseAsTrusted(self, locals) {
return sce.getTrusted(type, parsed(self, locals));
}
}
};
/**
* @ngdoc method
* @name ng.$sce#trustAs
* @methodOf ng.$sce
*
* @description
* Delegates to {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}. As such, returns an object
* that is trusted by angular for use in specified strict contextual escaping contexts (such as
* ng-html-bind-unsafe, ng-include, any src attribute interpolation, any dom event binding
* attribute interpolation such as for onclick, etc.) that uses the provided value. See *
* {@link ng.$sce $sce} for enabling strict contextual escaping.
*
* @param {string} type The kind of context in which this value is safe for use. e.g. url,
* resource_url, html, js and css.
* @param {*} value The value that that should be considered trusted/safe.
* @returns {*} A value that can be used to stand in for the provided `value` in places
* where Angular expects a $sce.trustAs() return value.
*/
/**
* @ngdoc method
* @name ng.$sce#trustAsHtml
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.trustAsHtml(value)` → {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.HTML, value)`}
*
* @param {*} value The value to trustAs.
* @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedHtml
* $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives
* only accept expressions that are either literal constants or are the
* return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)
*/
/**
* @ngdoc method
* @name ng.$sce#trustAsUrl
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.trustAsUrl(value)` → {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.URL, value)`}
*
* @param {*} value The value to trustAs.
* @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedUrl
* $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives
* only accept expressions that are either literal constants or are the
* return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)
*/
/**
* @ngdoc method
* @name ng.$sce#trustAsResourceUrl
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.trustAsResourceUrl(value)` → {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`}
*
* @param {*} value The value to trustAs.
* @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedResourceUrl
* $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives
* only accept expressions that are either literal constants or are the return
* value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)
*/
/**
* @ngdoc method
* @name ng.$sce#trustAsJs
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.trustAsJs(value)` → {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.JS, value)`}
*
* @param {*} value The value to trustAs.
* @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedJs
* $sce.getTrustedJs(value)} to obtain the original value. (privileged directives
* only accept expressions that are either literal constants or are the
* return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)
*/
/**
* @ngdoc method
* @name ng.$sce#getTrusted
* @methodOf ng.$sce
*
* @description
* Delegates to {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted`}. As such, takes
* the result of a {@link ng.$sce#methods_trustAs `$sce.trustAs`}() call and returns the originally supplied
* value if the queried context type is a supertype of the created type. If this condition
* isn't satisfied, throws an exception.
*
* @param {string} type The kind of context in which this value is to be used.
* @param {*} maybeTrusted The result of a prior {@link ng.$sce#methods_trustAs `$sce.trustAs`} call.
* @returns {*} The value the was originally provided to {@link ng.$sce#methods_trustAs `$sce.trustAs`} if
* valid in this context. Otherwise, throws an exception.
*/
/**
* @ngdoc method
* @name ng.$sce#getTrustedHtml
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.getTrustedHtml(value)` → {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`}
*
* @param {*} value The value to pass to `$sce.getTrusted`.
* @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)`
*/
/**
* @ngdoc method
* @name ng.$sce#getTrustedCss
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.getTrustedCss(value)` → {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`}
*
* @param {*} value The value to pass to `$sce.getTrusted`.
* @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)`
*/
/**
* @ngdoc method
* @name ng.$sce#getTrustedUrl
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.getTrustedUrl(value)` → {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.URL, value)`}
*
* @param {*} value The value to pass to `$sce.getTrusted`.
* @returns {*} The return value of `$sce.getTrusted($sce.URL, value)`
*/
/**
* @ngdoc method
* @name ng.$sce#getTrustedResourceUrl
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.getTrustedResourceUrl(value)` → {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`}
*
* @param {*} value The value to pass to `$sceDelegate.getTrusted`.
* @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)`
*/
/**
* @ngdoc method
* @name ng.$sce#getTrustedJs
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.getTrustedJs(value)` → {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.JS, value)`}
*
* @param {*} value The value to pass to `$sce.getTrusted`.
* @returns {*} The return value of `$sce.getTrusted($sce.JS, value)`
*/
/**
* @ngdoc method
* @name ng.$sce#parseAsHtml
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.parseAsHtml(expression string)` → {@link ng.$sce#methods_parse `$sce.parseAs($sce.HTML, value)`}
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context` – `{object}` – an object against which any expressions embedded in the strings
* are evaluated against (typically a scope object).
* * `locals` – `{object=}` – local variables context object, useful for overriding values in
* `context`.
*/
/**
* @ngdoc method
* @name ng.$sce#parseAsCss
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.parseAsCss(value)` → {@link ng.$sce#methods_parse `$sce.parseAs($sce.CSS, value)`}
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context` – `{object}` – an object against which any expressions embedded in the strings
* are evaluated against (typically a scope object).
* * `locals` – `{object=}` – local variables context object, useful for overriding values in
* `context`.
*/
/**
* @ngdoc method
* @name ng.$sce#parseAsUrl
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.parseAsUrl(value)` → {@link ng.$sce#methods_parse `$sce.parseAs($sce.URL, value)`}
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context` – `{object}` – an object against which any expressions embedded in the strings
* are evaluated against (typically a scope object).
* * `locals` – `{object=}` – local variables context object, useful for overriding values in
* `context`.
*/
/**
* @ngdoc method
* @name ng.$sce#parseAsResourceUrl
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.parseAsResourceUrl(value)` → {@link ng.$sce#methods_parse `$sce.parseAs($sce.RESOURCE_URL, value)`}
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context` – `{object}` – an object against which any expressions embedded in the strings
* are evaluated against (typically a scope object).
* * `locals` – `{object=}` – local variables context object, useful for overriding values in
* `context`.
*/
/**
* @ngdoc method
* @name ng.$sce#parseAsJs
* @methodOf ng.$sce
*
* @description
* Shorthand method. `$sce.parseAsJs(value)` → {@link ng.$sce#methods_parse `$sce.parseAs($sce.JS, value)`}
*
* @param {string} expression String expression to compile.
* @returns {function(context, locals)} a function which represents the compiled expression:
*
* * `context` – `{object}` – an object against which any expressions embedded in the strings
* are evaluated against (typically a scope object).
* * `locals` – `{object=}` – local variables context object, useful for overriding values in
* `context`.
*/
// Shorthand delegations.
var parse = sce.parseAs,
getTrusted = sce.getTrusted,
trustAs = sce.trustAs;
forEach(SCE_CONTEXTS, function (enumValue, name) {
var lName = lowercase(name);
sce[camelCase("parse_as_" + lName)] = function (expr) {
return parse(enumValue, expr);
}
sce[camelCase("get_trusted_" + lName)] = function (value) {
return getTrusted(enumValue, value);
}
sce[camelCase("trust_as_" + lName)] = function (value) {
return trustAs(enumValue, value);
}
});
return sce;
}];
}
/**
* !!! This is an undocumented "private" service !!!
*
* @name ng.$sniffer
* @requires $window
* @requires $document
*
* @property {boolean} history Does the browser support html5 history api ?
* @property {boolean} hashchange Does the browser support hashchange event ?
* @property {boolean} transitions Does the browser support CSS transition events ?
* @property {boolean} animations Does the browser support CSS animation events ?
*
* @description
* This is very simple implementation of testing browser's features.
*/
function $SnifferProvider() {
this.$get = ['$window', '$document', function($window, $document) {
var eventSupport = {},
android = int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),
boxee = /Boxee/i.test(($window.navigator || {}).userAgent),
document = $document[0] || {},
vendorPrefix,
vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/,
bodyStyle = document.body && document.body.style,
transitions = false,
animations = false,
match;
if (bodyStyle) {
for(var prop in bodyStyle) {
if(match = vendorRegex.exec(prop)) {
vendorPrefix = match[0];
vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1);
break;
}
}
if(!vendorPrefix) {
vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit';
}
transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle));
animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle));
if (android && (!transitions||!animations)) {
transitions = isString(document.body.style.webkitTransition);
animations = isString(document.body.style.webkitAnimation);
}
}
return {
// Android has history.pushState, but it does not update location correctly
// so let's not use the history API at all.
// http://code.google.com/p/android/issues/detail?id=17471
// https://github.com/angular/angular.js/issues/904
// older webit browser (533.9) on Boxee box has exactly the same problem as Android has
// so let's not use the history API also
history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee),
hashchange: 'onhashchange' in $window &&
// IE8 compatible mode lies
(!document.documentMode || document.documentMode > 7),
hasEvent: function(event) {
// IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
// it. In particular the event is not fired when backspace or delete key are pressed or
// when cut operation is performed.
if (event == 'input' && msie == 9) return false;
if (isUndefined(eventSupport[event])) {
var divElm = document.createElement('div');
eventSupport[event] = 'on' + event in divElm;
}
return eventSupport[event];
},
csp: csp(),
vendorPrefix: vendorPrefix,
transitions : transitions,
animations : animations
};
}];
}
function $TimeoutProvider() {
this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',
function($rootScope, $browser, $q, $exceptionHandler) {
var deferreds = {};
/**
* @ngdoc function
* @name ng.$timeout
* @requires $browser
*
* @description
* Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
* block and delegates any exceptions to
* {@link ng.$exceptionHandler $exceptionHandler} service.
*
* The return value of registering a timeout function is a promise, which will be resolved when
* the timeout is reached and the timeout function is executed.
*
* To cancel a timeout request, call `$timeout.cancel(promise)`.
*
* In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
* synchronously flush the queue of deferred functions.
*
* @param {function()} fn A function, whose execution should be delayed.
* @param {number=} [delay=0] Delay in milliseconds.
* @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
* will invoke `fn` within the {@link ng.$rootScope.Scope#methods_$apply $apply} block.
* @returns {Promise} Promise that will be resolved when the timeout is reached. The value this
* promise will be resolved with is the return value of the `fn` function.
*
* @example
<doc:example module="time">
<doc:source>
<script>
function Ctrl2($scope,$timeout) {
$scope.format = 'M/d/yy h:mm:ss a';
$scope.blood_1 = 100;
$scope.blood_2 = 120;
var stop;
$scope.fight = function() {
stop = $timeout(function() {
if ($scope.blood_1 > 0 && $scope.blood_2 > 0) {
$scope.blood_1 = $scope.blood_1 - 3;
$scope.blood_2 = $scope.blood_2 - 4;
$scope.fight();
} else {
$timeout.cancel(stop);
}
}, 100);
};
$scope.stopFight = function() {
$timeout.cancel(stop);
};
$scope.resetFight = function() {
$scope.blood_1 = 100;
$scope.blood_2 = 120;
}
}
angular.module('time', [])
// Register the 'myCurrentTime' directive factory method.
// We inject $timeout and dateFilter service since the factory method is DI.
.directive('myCurrentTime', function($timeout, dateFilter) {
// return the directive link function. (compile function not needed)
return function(scope, element, attrs) {
var format, // date format
timeoutId; // timeoutId, so that we can cancel the time updates
// used to update the UI
function updateTime() {
element.text(dateFilter(new Date(), format));
}
// watch the expression, and update the UI on change.
scope.$watch(attrs.myCurrentTime, function(value) {
format = value;
updateTime();
});
// schedule update in one second
function updateLater() {
// save the timeoutId for canceling
timeoutId = $timeout(function() {
updateTime(); // update DOM
updateLater(); // schedule another update
}, 1000);
}
// listen on DOM destroy (removal) event, and cancel the next UI update
// to prevent updating time ofter the DOM element was removed.
element.bind('$destroy', function() {
$timeout.cancel(timeoutId);
});
updateLater(); // kick off the UI update process.
}
});
</script>
<div>
<div ng-controller="Ctrl2">
Date format: <input ng-model="format"> <hr/>
Current time is: <span my-current-time="format"></span>
<hr/>
Blood 1 : <font color='red'>{{blood_1}}</font>
Blood 2 : <font color='red'>{{blood_2}}</font>
<button type="button" data-ng-click="fight()">Fight</button>
<button type="button" data-ng-click="stopFight()">StopFight</button>
<button type="button" data-ng-click="resetFight()">resetFight</button>
</div>
</div>
</doc:source>
</doc:example>
*/
function timeout(fn, delay, invokeApply) {
var deferred = $q.defer(),
promise = deferred.promise,
skipApply = (isDefined(invokeApply) && !invokeApply),
timeoutId;
timeoutId = $browser.defer(function() {
try {
deferred.resolve(fn());
} catch(e) {
deferred.reject(e);
$exceptionHandler(e);
}
finally {
delete deferreds[promise.$$timeoutId];
}
if (!skipApply) $rootScope.$apply();
}, delay);
promise.$$timeoutId = timeoutId;
deferreds[timeoutId] = deferred;
return promise;
}
/**
* @ngdoc function
* @name ng.$timeout#cancel
* @methodOf ng.$timeout
*
* @description
* Cancels a task associated with the `promise`. As a result of this, the promise will be
* resolved with a rejection.
*
* @param {Promise=} promise Promise returned by the `$timeout` function.
* @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
* canceled.
*/
timeout.cancel = function(promise) {
if (promise && promise.$$timeoutId in deferreds) {
deferreds[promise.$$timeoutId].reject('canceled');
delete deferreds[promise.$$timeoutId];
return $browser.defer.cancel(promise.$$timeoutId);
}
return false;
};
return timeout;
}];
}
// NOTE: The usage of window and document instead of $window and $document here is
// deliberate. This service depends on the specific behavior of anchor nodes created by the
// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and
// cause us to break tests. In addition, when the browser resolves a URL for XHR, it
// doesn't know about mocked locations and resolves URLs to the real document - which is
// exactly the behavior needed here. There is little value is mocking these out for this
// service.
var urlParsingNode = document.createElement("a");
var originUrl = urlResolve(window.location.href, true);
/**
*
* Implementation Notes for non-IE browsers
* ----------------------------------------
* Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM,
* results both in the normalizing and parsing of the URL. Normalizing means that a relative
* URL will be resolved into an absolute URL in the context of the application document.
* Parsing means that the anchor node's host, hostname, protocol, port, pathname and related
* properties are all populated to reflect the normalized URL. This approach has wide
* compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc. See
* http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
*
* Implementation Notes for IE
* ---------------------------
* IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other
* browsers. However, the parsed components will not be set if the URL assigned did not specify
* them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We
* work around that by performing the parsing in a 2nd step by taking a previously normalized
* URL (e.g. by assining to a.href) and assigning it a.href again. This correctly populates the
* properties such as protocol, hostname, port, etc.
*
* IE7 does not normalize the URL when assigned to an anchor node. (Apparently, it does, if one
* uses the inner HTML approach to assign the URL as part of an HTML snippet -
* http://stackoverflow.com/a/472729) However, setting img[src] does normalize the URL.
* Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception.
* Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that
* method and IE < 8 is unsupported.
*
* References:
* http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement
* http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
* http://url.spec.whatwg.org/#urlutils
* https://github.com/angular/angular.js/pull/2902
* http://james.padolsey.com/javascript/parsing-urls-with-the-dom/
*
* @function
* @param {string} url The URL to be parsed.
* @description Normalizes and parses a URL.
* @returns {object} Returns the normalized URL as a dictionary.
*
* | member name | Description |
* |---------------|----------------|
* | href | A normalized version of the provided URL if it was not an absolute URL |
* | protocol | The protocol including the trailing colon |
* | host | The host and port (if the port is non-default) of the normalizedUrl |
* | search | The search params, minus the question mark |
* | hash | The hash string, minus the hash symbol
* | hostname | The hostname
* | port | The port, without ":"
* | pathname | The pathname, beginning with "/"
*
*/
function urlResolve(url) {
var href = url;
if (msie) {
// Normalize before parse. Refer Implementation Notes on why this is
// done in two steps on IE.
urlParsingNode.setAttribute("href", href);
href = urlParsingNode.href;
}
urlParsingNode.setAttribute('href', href);
// $$urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
return {
href: urlParsingNode.href,
protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
host: urlParsingNode.host,
search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
hostname: urlParsingNode.hostname,
port: urlParsingNode.port,
pathname: urlParsingNode.pathname && urlParsingNode.pathname.charAt(0) === '/' ? urlParsingNode.pathname : '/' + urlParsingNode.pathname
};
}
/**
* Parse a request URL and determine whether this is a same-origin request as the application document.
*
* @param {string|object} requestUrl The url of the request as a string that will be resolved
* or a parsed URL object.
* @returns {boolean} Whether the request is for the same origin as the application document.
*/
function urlIsSameOrigin(requestUrl) {
var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl;
return (parsed.protocol === originUrl.protocol &&
parsed.host === originUrl.host);
}
/**
* @ngdoc object
* @name ng.$window
*
* @description
* A reference to the browser's `window` object. While `window`
* is globally available in JavaScript, it causes testability problems, because
* it is a global variable. In angular we always refer to it through the
* `$window` service, so it may be overridden, removed or mocked for testing.
*
* Expressions, like the one defined for the `ngClick` directive in the example
* below, are evaluated with respect to the current scope. Therefore, there is
* no risk of inadvertently coding in a dependency on a global value in such an
* expression.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope, $window) {
$scope.$window = $window;
$scope.greeting = 'Hello, World!';
}
</script>
<div ng-controller="Ctrl">
<input type="text" ng-model="greeting" />
<button ng-click="$window.alert(greeting)">ALERT</button>
</div>
</doc:source>
<doc:scenario>
it('should display the greeting in the input box', function() {
input('greeting').enter('Hello, E2E Tests');
// If we click the button it will block the test runner
// element(':button').click();
});
</doc:scenario>
</doc:example>
*/
function $WindowProvider(){
this.$get = valueFn(window);
}
/**
* @ngdoc object
* @name ng.$filterProvider
* @description
*
* Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To
* achieve this a filter definition consists of a factory function which is annotated with dependencies and is
* responsible for creating a filter function.
*
* <pre>
* // Filter registration
* function MyModule($provide, $filterProvider) {
* // create a service to demonstrate injection (not always needed)
* $provide.value('greet', function(name){
* return 'Hello ' + name + '!';
* });
*
* // register a filter factory which uses the
* // greet service to demonstrate DI.
* $filterProvider.register('greet', function(greet){
* // return the filter function which uses the greet service
* // to generate salutation
* return function(text) {
* // filters need to be forgiving so check input validity
* return text && greet(text) || text;
* };
* });
* }
* </pre>
*
* The filter function is registered with the `$injector` under the filter name suffix with `Filter`.
* <pre>
* it('should be the same instance', inject(
* function($filterProvider) {
* $filterProvider.register('reverse', function(){
* return ...;
* });
* },
* function($filter, reverseFilter) {
* expect($filter('reverse')).toBe(reverseFilter);
* });
* </pre>
*
*
* For more information about how angular filters work, and how to create your own filters, see
* {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
* Guide.
*/
/**
* @ngdoc method
* @name ng.$filterProvider#register
* @methodOf ng.$filterProvider
* @description
* Register filter factory function.
*
* @param {String} name Name of the filter.
* @param {function} fn The filter factory function which is injectable.
*/
/**
* @ngdoc function
* @name ng.$filter
* @function
* @description
* Filters are used for formatting data displayed to the user.
*
* The general syntax in templates is as follows:
*
* {{ expression [| filter_name[:parameter_value] ... ] }}
*
* @param {String} name Name of the filter function to retrieve
* @return {Function} the filter function
*/
$FilterProvider.$inject = ['$provide'];
function $FilterProvider($provide) {
var suffix = 'Filter';
/**
* @ngdoc function
* @name ng.$controllerProvider#register
* @methodOf ng.$controllerProvider
* @param {string|Object} name Name of the filter function, or an object map of filters where
* the keys are the filter names and the values are the filter factories.
* @returns {Object} Registered filter instance, or if a map of filters was provided then a map
* of the registered filter instances.
*/
function register(name, factory) {
if(isObject(name)) {
var filters = {};
forEach(name, function(filter, key) {
filters[key] = register(key, filter);
});
return filters;
} else {
return $provide.factory(name + suffix, factory);
}
}
this.register = register;
this.$get = ['$injector', function($injector) {
return function(name) {
return $injector.get(name + suffix);
};
}];
////////////////////////////////////////
register('currency', currencyFilter);
register('date', dateFilter);
register('filter', filterFilter);
register('json', jsonFilter);
register('limitTo', limitToFilter);
register('lowercase', lowercaseFilter);
register('number', numberFilter);
register('orderBy', orderByFilter);
register('uppercase', uppercaseFilter);
}
/**
* @ngdoc filter
* @name ng.filter:filter
* @function
*
* @description
* Selects a subset of items from `array` and returns it as a new array.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {Array} array The source array.
* @param {string|Object|function()} expression The predicate to be used for selecting items from
* `array`.
*
* Can be one of:
*
* - `string`: Predicate that results in a substring match using the value of `expression`
* string. All strings or objects with string properties in `array` that contain this string
* will be returned. The predicate can be negated by prefixing the string with `!`.
*
* - `Object`: A pattern object can be used to filter specific properties on objects contained
* by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
* which have property `name` containing "M" and property `phone` containing "1". A special
* property name `$` can be used (as in `{$:"text"}`) to accept a match against any
* property of the object. That's equivalent to the simple substring match with a `string`
* as described above.
*
* - `function`: A predicate function can be used to write arbitrary filters. The function is
* called for each element of `array`. The final result is an array of those elements that
* the predicate returned true for.
*
* @param {function(expected, actual)|true|undefined} comparator Comparator which is used in
* determining if the expected value (from the filter expression) and actual value (from
* the object in the array) should be considered a match.
*
* Can be one of:
*
* - `function(expected, actual)`:
* The function will be given the object value and the predicate value to compare and
* should return true if the item should be included in filtered result.
*
* - `true`: A shorthand for `function(expected, actual) { return angular.equals(expected, actual)}`.
* this is essentially strict comparison of expected and actual.
*
* - `false|undefined`: A short hand for a function which will look for a substring match in case
* insensitive way.
*
* @example
<doc:example>
<doc:source>
<div ng-init="friends = [{name:'John', phone:'555-1276'},
{name:'Mary', phone:'800-BIG-MARY'},
{name:'Mike', phone:'555-4321'},
{name:'Adam', phone:'555-5678'},
{name:'Julie', phone:'555-8765'},
{name:'Juliette', phone:'555-5678'}]"></div>
Search: <input ng-model="searchText">
<table id="searchTextResults">
<tr><th>Name</th><th>Phone</th></tr>
<tr ng-repeat="friend in friends | filter:searchText">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
</tr>
</table>
<hr>
Any: <input ng-model="search.$"> <br>
Name only <input ng-model="search.name"><br>
Phone only <input ng-model="search.phone"><br>
Equality <input type="checkbox" ng-model="strict"><br>
<table id="searchObjResults">
<tr><th>Name</th><th>Phone</th></tr>
<tr ng-repeat="friend in friends | filter:search:strict">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
</tr>
</table>
</doc:source>
<doc:scenario>
it('should search across all fields when filtering with a string', function() {
input('searchText').enter('m');
expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Mike', 'Adam']);
input('searchText').enter('76');
expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
toEqual(['John', 'Julie']);
});
it('should search in specific fields when filtering with a predicate object', function() {
input('search.$').enter('i');
expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Mike', 'Julie', 'Juliette']);
});
it('should use a equal comparison when comparator is true', function() {
input('search.name').enter('Julie');
input('strict').check();
expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).
toEqual(['Julie']);
});
</doc:scenario>
</doc:example>
*/
function filterFilter() {
return function(array, expression, comperator) {
if (!isArray(array)) return array;
var predicates = [];
predicates.check = function(value) {
for (var j = 0; j < predicates.length; j++) {
if(!predicates[j](value)) {
return false;
}
}
return true;
};
switch(typeof comperator) {
case "function":
break;
case "boolean":
if(comperator == true) {
comperator = function(obj, text) {
return angular.equals(obj, text);
}
break;
}
default:
comperator = function(obj, text) {
text = (''+text).toLowerCase();
return (''+obj).toLowerCase().indexOf(text) > -1;
};
}
var search = function(obj, text){
if (typeof text == 'string' && text.charAt(0) === '!') {
return !search(obj, text.substr(1));
}
switch (typeof obj) {
case "boolean":
case "number":
case "string":
return comperator(obj, text);
case "object":
switch (typeof text) {
case "object":
return comperator(obj, text);
break;
default:
for ( var objKey in obj) {
if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
return true;
}
}
break;
}
return false;
case "array":
for ( var i = 0; i < obj.length; i++) {
if (search(obj[i], text)) {
return true;
}
}
return false;
default:
return false;
}
};
switch (typeof expression) {
case "boolean":
case "number":
case "string":
expression = {$:expression};
case "object":
for (var key in expression) {
if (key == '$') {
(function() {
if (!expression[key]) return;
var path = key
predicates.push(function(value) {
return search(value, expression[path]);
});
})();
} else {
(function() {
if (typeof(expression[key]) == 'undefined') { return; }
var path = key;
predicates.push(function(value) {
return search(getter(value,path), expression[path]);
});
})();
}
}
break;
case 'function':
predicates.push(expression);
break;
default:
return array;
}
var filtered = [];
for ( var j = 0; j < array.length; j++) {
var value = array[j];
if (predicates.check(value)) {
filtered.push(value);
}
}
return filtered;
}
}
/**
* @ngdoc filter
* @name ng.filter:currency
* @function
*
* @description
* Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
* symbol for current locale is used.
*
* @param {number} amount Input to filter.
* @param {string=} symbol Currency symbol or identifier to be displayed.
* @returns {string} Formatted number.
*
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.amount = 1234.56;
}
</script>
<div ng-controller="Ctrl">
<input type="number" ng-model="amount"> <br>
default currency symbol ($): {{amount | currency}}<br>
custom currency identifier (USD$): {{amount | currency:"USD$"}}
</div>
</doc:source>
<doc:scenario>
it('should init with 1234.56', function() {
expect(binding('amount | currency')).toBe('$1,234.56');
expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
});
it('should update', function() {
input('amount').enter('-1234');
expect(binding('amount | currency')).toBe('($1,234.00)');
expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
});
</doc:scenario>
</doc:example>
*/
currencyFilter.$inject = ['$locale'];
function currencyFilter($locale) {
var formats = $locale.NUMBER_FORMATS;
return function(amount, currencySymbol){
if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
replace(/\u00A4/g, currencySymbol);
};
}
/**
* @ngdoc filter
* @name ng.filter:number
* @function
*
* @description
* Formats a number as text.
*
* If the input is not a number an empty string is returned.
*
* @param {number|string} number Number to format.
* @param {(number|string)=} fractionSize Number of decimal places to round the number to.
* If this is not provided then the fraction size is computed from the current locale's number
* formatting pattern. In the case of the default locale, it will be 3.
* @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.val = 1234.56789;
}
</script>
<div ng-controller="Ctrl">
Enter number: <input ng-model='val'><br>
Default formatting: {{val | number}}<br>
No fractions: {{val | number:0}}<br>
Negative number: {{-val | number:4}}
</div>
</doc:source>
<doc:scenario>
it('should format numbers', function() {
expect(binding('val | number')).toBe('1,234.568');
expect(binding('val | number:0')).toBe('1,235');
expect(binding('-val | number:4')).toBe('-1,234.5679');
});
it('should update', function() {
input('val').enter('3374.333');
expect(binding('val | number')).toBe('3,374.333');
expect(binding('val | number:0')).toBe('3,374');
expect(binding('-val | number:4')).toBe('-3,374.3330');
});
</doc:scenario>
</doc:example>
*/
numberFilter.$inject = ['$locale'];
function numberFilter($locale) {
var formats = $locale.NUMBER_FORMATS;
return function(number, fractionSize) {
return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
fractionSize);
};
}
var DECIMAL_SEP = '.';
function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
if (isNaN(number) || !isFinite(number)) return '';
var isNegative = number < 0;
number = Math.abs(number);
var numStr = number + '',
formatedText = '',
parts = [];
var hasExponent = false;
if (numStr.indexOf('e') !== -1) {
var match = numStr.match(/([\d\.]+)e(-?)(\d+)/);
if (match && match[2] == '-' && match[3] > fractionSize + 1) {
numStr = '0';
} else {
formatedText = numStr;
hasExponent = true;
}
}
if (!hasExponent) {
var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
// determine fractionSize if it is not specified
if (isUndefined(fractionSize)) {
fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
}
var pow = Math.pow(10, fractionSize);
number = Math.round(number * pow) / pow;
var fraction = ('' + number).split(DECIMAL_SEP);
var whole = fraction[0];
fraction = fraction[1] || '';
var pos = 0,
lgroup = pattern.lgSize,
group = pattern.gSize;
if (whole.length >= (lgroup + group)) {
pos = whole.length - lgroup;
for (var i = 0; i < pos; i++) {
if ((pos - i)%group === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
}
for (i = pos; i < whole.length; i++) {
if ((whole.length - i)%lgroup === 0 && i !== 0) {
formatedText += groupSep;
}
formatedText += whole.charAt(i);
}
// format fraction part.
while(fraction.length < fractionSize) {
fraction += '0';
}
if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize);
} else {
if (fractionSize > 0 && number > -1 && number < 1) {
formatedText = number.toFixed(fractionSize);
}
}
parts.push(isNegative ? pattern.negPre : pattern.posPre);
parts.push(formatedText);
parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
return parts.join('');
}
function padNumber(num, digits, trim) {
var neg = '';
if (num < 0) {
neg = '-';
num = -num;
}
num = '' + num;
while(num.length < digits) num = '0' + num;
if (trim)
num = num.substr(num.length - digits);
return neg + num;
}
function dateGetter(name, size, offset, trim) {
offset = offset || 0;
return function(date) {
var value = date['get' + name]();
if (offset > 0 || value > -offset)
value += offset;
if (value === 0 && offset == -12 ) value = 12;
return padNumber(value, size, trim);
};
}
function dateStrGetter(name, shortForm) {
return function(date, formats) {
var value = date['get' + name]();
var get = uppercase(shortForm ? ('SHORT' + name) : name);
return formats[get][value];
};
}
function timeZoneGetter(date) {
var zone = -1 * date.getTimezoneOffset();
var paddedZone = (zone >= 0) ? "+" : "";
paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) +
padNumber(Math.abs(zone % 60), 2);
return paddedZone;
}
function ampmGetter(date, formats) {
return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
}
var DATE_FORMATS = {
yyyy: dateGetter('FullYear', 4),
yy: dateGetter('FullYear', 2, 0, true),
y: dateGetter('FullYear', 1),
MMMM: dateStrGetter('Month'),
MMM: dateStrGetter('Month', true),
MM: dateGetter('Month', 2, 1),
M: dateGetter('Month', 1, 1),
dd: dateGetter('Date', 2),
d: dateGetter('Date', 1),
HH: dateGetter('Hours', 2),
H: dateGetter('Hours', 1),
hh: dateGetter('Hours', 2, -12),
h: dateGetter('Hours', 1, -12),
mm: dateGetter('Minutes', 2),
m: dateGetter('Minutes', 1),
ss: dateGetter('Seconds', 2),
s: dateGetter('Seconds', 1),
// while ISO 8601 requires fractions to be prefixed with `.` or `,`
// we can be just safely rely on using `sss` since we currently don't support single or two digit fractions
sss: dateGetter('Milliseconds', 3),
EEEE: dateStrGetter('Day'),
EEE: dateStrGetter('Day', true),
a: ampmGetter,
Z: timeZoneGetter
};
var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
NUMBER_STRING = /^\-?\d+$/;
/**
* @ngdoc filter
* @name ng.filter:date
* @function
*
* @description
* Formats `date` to a string based on the requested `format`.
*
* `format` string can be composed of the following elements:
*
* * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
* * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
* * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
* * `'MMMM'`: Month in year (January-December)
* * `'MMM'`: Month in year (Jan-Dec)
* * `'MM'`: Month in year, padded (01-12)
* * `'M'`: Month in year (1-12)
* * `'dd'`: Day in month, padded (01-31)
* * `'d'`: Day in month (1-31)
* * `'EEEE'`: Day in Week,(Sunday-Saturday)
* * `'EEE'`: Day in Week, (Sun-Sat)
* * `'HH'`: Hour in day, padded (00-23)
* * `'H'`: Hour in day (0-23)
* * `'hh'`: Hour in am/pm, padded (01-12)
* * `'h'`: Hour in am/pm, (1-12)
* * `'mm'`: Minute in hour, padded (00-59)
* * `'m'`: Minute in hour (0-59)
* * `'ss'`: Second in minute, padded (00-59)
* * `'s'`: Second in minute (0-59)
* * `'.sss' or ',sss'`: Millisecond in second, padded (000-999)
* * `'a'`: am/pm marker
* * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)
*
* `format` string can also be one of the following predefined
* {@link guide/i18n localizable formats}:
*
* * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
* (e.g. Sep 3, 2010 12:05:08 pm)
* * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm)
* * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale
* (e.g. Friday, September 3, 2010)
* * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010)
* * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010)
* * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
* * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
* * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
*
* `format` string can contain literal values. These need to be quoted with single quotes (e.g.
* `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
* (e.g. `"h 'o''clock'"`).
*
* @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
* number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and its
* shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is
* specified in the string input, the time is considered to be in the local timezone.
* @param {string=} format Formatting rules (see Description). If not specified,
* `mediumDate` is used.
* @returns {string} Formatted string or the input if input is not recognized as date/millis.
*
* @example
<doc:example>
<doc:source>
<span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:
{{1288323623006 | date:'medium'}}<br>
<span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br>
<span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br>
</doc:source>
<doc:scenario>
it('should format date', function() {
expect(binding("1288323623006 | date:'medium'")).
toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/);
expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
});
</doc:scenario>
</doc:example>
*/
dateFilter.$inject = ['$locale'];
function dateFilter($locale) {
var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;
// 1 2 3 4 5 6 7 8 9 10 11
function jsonStringToDate(string) {
var match;
if (match = string.match(R_ISO8601_STR)) {
var date = new Date(0),
tzHour = 0,
tzMin = 0,
dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear,
timeSetter = match[8] ? date.setUTCHours : date.setHours;
if (match[9]) {
tzHour = int(match[9] + match[10]);
tzMin = int(match[9] + match[11]);
}
dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3]));
var h = int(match[4]||0) - tzHour;
var m = int(match[5]||0) - tzMin
var s = int(match[6]||0);
var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000);
timeSetter.call(date, h, m, s, ms);
return date;
}
return string;
}
return function(date, format) {
var text = '',
parts = [],
fn, match;
format = format || 'mediumDate';
format = $locale.DATETIME_FORMATS[format] || format;
if (isString(date)) {
if (NUMBER_STRING.test(date)) {
date = int(date);
} else {
date = jsonStringToDate(date);
}
}
if (isNumber(date)) {
date = new Date(date);
}
if (!isDate(date)) {
return date;
}
while(format) {
match = DATE_FORMATS_SPLIT.exec(format);
if (match) {
parts = concat(parts, match, 1);
format = parts.pop();
} else {
parts.push(format);
format = null;
}
}
forEach(parts, function(value){
fn = DATE_FORMATS[value];
text += fn ? fn(date, $locale.DATETIME_FORMATS)
: value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
});
return text;
};
}
/**
* @ngdoc filter
* @name ng.filter:json
* @function
*
* @description
* Allows you to convert a JavaScript object into JSON string.
*
* This filter is mostly useful for debugging. When using the double curly {{value}} notation
* the binding is automatically converted to JSON.
*
* @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
* @returns {string} JSON string.
*
*
* @example:
<doc:example>
<doc:source>
<pre>{{ {'name':'value'} | json }}</pre>
</doc:source>
<doc:scenario>
it('should jsonify filtered objects', function() {
expect(binding("{'name':'value'}")).toMatch(/\{\n "name": ?"value"\n}/);
});
</doc:scenario>
</doc:example>
*
*/
function jsonFilter() {
return function(object) {
return toJson(object, true);
};
}
/**
* @ngdoc filter
* @name ng.filter:lowercase
* @function
* @description
* Converts string to lowercase.
* @see angular.lowercase
*/
var lowercaseFilter = valueFn(lowercase);
/**
* @ngdoc filter
* @name ng.filter:uppercase
* @function
* @description
* Converts string to uppercase.
* @see angular.uppercase
*/
var uppercaseFilter = valueFn(uppercase);
/**
* @ngdoc function
* @name ng.filter:limitTo
* @function
*
* @description
* Creates a new array or string containing only a specified number of elements. The elements
* are taken from either the beginning or the end of the source array or string, as specified by
* the value and sign (positive or negative) of `limit`.
*
* Note: This function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {Array|string} input Source array or string to be limited.
* @param {string|number} limit The length of the returned array or string. If the `limit` number
* is positive, `limit` number of items from the beginning of the source array/string are copied.
* If the number is negative, `limit` number of items from the end of the source array/string
* are copied. The `limit` will be trimmed if it exceeds `array.length`
* @returns {Array|string} A new sub-array or substring of length `limit` or less if input array
* had less than `limit` elements.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.numbers = [1,2,3,4,5,6,7,8,9];
$scope.letters = "abcdefghi";
$scope.numLimit = 3;
$scope.letterLimit = 3;
}
</script>
<div ng-controller="Ctrl">
Limit {{numbers}} to: <input type="integer" ng-model="numLimit">
<p>Output numbers: {{ numbers | limitTo:numLimit }}</p>
Limit {{letters}} to: <input type="integer" ng-model="letterLimit">
<p>Output letters: {{ letters | limitTo:letterLimit }}</p>
</div>
</doc:source>
<doc:scenario>
it('should limit the number array to first three items', function() {
expect(element('.doc-example-live input[ng-model=numLimit]').val()).toBe('3');
expect(element('.doc-example-live input[ng-model=letterLimit]').val()).toBe('3');
expect(binding('numbers | limitTo:numLimit')).toEqual('[1,2,3]');
expect(binding('letters | limitTo:letterLimit')).toEqual('abc');
});
it('should update the output when -3 is entered', function() {
input('numLimit').enter(-3);
input('letterLimit').enter(-3);
expect(binding('numbers | limitTo:numLimit')).toEqual('[7,8,9]');
expect(binding('letters | limitTo:letterLimit')).toEqual('ghi');
});
it('should not exceed the maximum size of input array', function() {
input('numLimit').enter(100);
input('letterLimit').enter(100);
expect(binding('numbers | limitTo:numLimit')).toEqual('[1,2,3,4,5,6,7,8,9]');
expect(binding('letters | limitTo:letterLimit')).toEqual('abcdefghi');
});
</doc:scenario>
</doc:example>
*/
function limitToFilter(){
return function(input, limit) {
if (!isArray(input) && !isString(input)) return input;
limit = int(limit);
if (isString(input)) {
//NaN check on limit
if (limit) {
return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length);
} else {
return "";
}
}
var out = [],
i, n;
// if abs(limit) exceeds maximum length, trim it
if (limit > input.length)
limit = input.length;
else if (limit < -input.length)
limit = -input.length;
if (limit > 0) {
i = 0;
n = limit;
} else {
i = input.length + limit;
n = input.length;
}
for (; i<n; i++) {
out.push(input[i]);
}
return out;
}
}
/**
* @ngdoc function
* @name ng.filter:orderBy
* @function
*
* @description
* Orders a specified `array` by the `expression` predicate.
*
* Note: this function is used to augment the `Array` type in Angular expressions. See
* {@link ng.$filter} for more information about Angular arrays.
*
* @param {Array} array The array to sort.
* @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be
* used by the comparator to determine the order of elements.
*
* Can be one of:
*
* - `function`: Getter function. The result of this function will be sorted using the
* `<`, `=`, `>` operator.
* - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
* to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
* ascending or descending sort order (for example, +name or -name).
* - `Array`: An array of function or string predicates. The first predicate in the array
* is used for sorting, but when two items are equivalent, the next predicate is used.
*
* @param {boolean=} reverse Reverse the order the array.
* @returns {Array} Sorted copy of the source array.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.friends =
[{name:'John', phone:'555-1212', age:10},
{name:'Mary', phone:'555-9876', age:19},
{name:'Mike', phone:'555-4321', age:21},
{name:'Adam', phone:'555-5678', age:35},
{name:'Julie', phone:'555-8765', age:29}]
$scope.predicate = '-age';
}
</script>
<div ng-controller="Ctrl">
<pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>
<hr/>
[ <a href="" ng-click="predicate=''">unsorted</a> ]
<table class="friend">
<tr>
<th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a>
(<a href="" ng-click="predicate = '-name'; reverse=false">^</a>)</th>
<th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th>
<th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th>
</tr>
<tr ng-repeat="friend in friends | orderBy:predicate:reverse">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<td>{{friend.age}}</td>
</tr>
</table>
</div>
</doc:source>
<doc:scenario>
it('should be reverse ordered by aged', function() {
expect(binding('predicate')).toBe('-age');
expect(repeater('table.friend', 'friend in friends').column('friend.age')).
toEqual(['35', '29', '21', '19', '10']);
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
});
it('should reorder the table when user selects different predicate', function() {
element('.doc-example-live a:contains("Name")').click();
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
expect(repeater('table.friend', 'friend in friends').column('friend.age')).
toEqual(['35', '10', '29', '19', '21']);
element('.doc-example-live a:contains("Phone")').click();
expect(repeater('table.friend', 'friend in friends').column('friend.phone')).
toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
expect(repeater('table.friend', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
});
</doc:scenario>
</doc:example>
*/
orderByFilter.$inject = ['$parse'];
function orderByFilter($parse){
return function(array, sortPredicate, reverseOrder) {
if (!isArray(array)) return array;
if (!sortPredicate) return array;
sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
sortPredicate = map(sortPredicate, function(predicate){
var descending = false, get = predicate || identity;
if (isString(predicate)) {
if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
descending = predicate.charAt(0) == '-';
predicate = predicate.substring(1);
}
get = $parse(predicate);
}
return reverseComparator(function(a,b){
return compare(get(a),get(b));
}, descending);
});
var arrayCopy = [];
for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
function comparator(o1, o2){
for ( var i = 0; i < sortPredicate.length; i++) {
var comp = sortPredicate[i](o1, o2);
if (comp !== 0) return comp;
}
return 0;
}
function reverseComparator(comp, descending) {
return toBoolean(descending)
? function(a,b){return comp(b,a);}
: comp;
}
function compare(v1, v2){
var t1 = typeof v1;
var t2 = typeof v2;
if (t1 == t2) {
if (t1 == "string") {
v1 = v1.toLowerCase();
v2 = v2.toLowerCase();
}
if (v1 === v2) return 0;
return v1 < v2 ? -1 : 1;
} else {
return t1 < t2 ? -1 : 1;
}
}
}
}
function ngDirective(directive) {
if (isFunction(directive)) {
directive = {
link: directive
}
}
directive.restrict = directive.restrict || 'AC';
return valueFn(directive);
}
/**
* @ngdoc directive
* @name ng.directive:a
* @restrict E
*
* @description
* Modifies the default behavior of the html A tag so that the default action is prevented when
* the href attribute is empty.
*
* This change permits the easy creation of action links with the `ngClick` directive
* without changing the location or causing page reloads, e.g.:
* `<a href="" ng-click="list.addItem()">Add Item</a>`
*/
var htmlAnchorDirective = valueFn({
restrict: 'E',
compile: function(element, attr) {
if (msie <= 8) {
// turn <a href ng-click="..">link</a> into a stylable link in IE
// but only if it doesn't have name attribute, in which case it's an anchor
if (!attr.href && !attr.name) {
attr.$set('href', '');
}
// add a comment node to anchors to workaround IE bug that causes element content to be reset
// to new attribute content if attribute is updated with value containing @ and element also
// contains value with @
// see issue #1949
element.append(document.createComment('IE fix'));
}
return function(scope, element) {
element.on('click', function(event){
// if we have no href url, then don't navigate anywhere.
if (!element.attr('href')) {
event.preventDefault();
}
});
}
}
});
/**
* @ngdoc directive
* @name ng.directive:ngHref
* @restrict A
*
* @description
* Using Angular markup like `{{hash}}` in an href attribute will
* make the link go to the wrong URL if the user clicks it before
* Angular has a chance to replace the `{{hash}}` markup with its
* value. Until Angular replaces the markup the link will be broken
* and will most likely return a 404 error.
*
* The `ngHref` directive solves this problem.
*
* The wrong way to write it:
* <pre>
* <a href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element A
* @param {template} ngHref any string which can contain `{{}}` markup.
*
* @example
* This example shows various combinations of `href`, `ng-href` and `ng-click` attributes
* in links and their different behaviors:
<doc:example>
<doc:source>
<input ng-model="value" /><br />
<a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br />
<a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br />
<a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br />
<a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br />
<a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br />
<a id="link-6" ng-href="{{value}}">link</a> (link, change location)
</doc:source>
<doc:scenario>
it('should execute ng-click but not reload when href without value', function() {
element('#link-1').click();
expect(input('value').val()).toEqual('1');
expect(element('#link-1').attr('href')).toBe("");
});
it('should execute ng-click but not reload when href empty string', function() {
element('#link-2').click();
expect(input('value').val()).toEqual('2');
expect(element('#link-2').attr('href')).toBe("");
});
it('should execute ng-click and change url when ng-href specified', function() {
expect(element('#link-3').attr('href')).toBe("/123");
element('#link-3').click();
expect(browser().window().path()).toEqual('/123');
});
it('should execute ng-click but not reload when href empty string and name specified', function() {
element('#link-4').click();
expect(input('value').val()).toEqual('4');
expect(element('#link-4').attr('href')).toBe('');
});
it('should execute ng-click but not reload when no href but name specified', function() {
element('#link-5').click();
expect(input('value').val()).toEqual('5');
expect(element('#link-5').attr('href')).toBe(undefined);
});
it('should only change url when only ng-href', function() {
input('value').enter('6');
expect(element('#link-6').attr('href')).toBe('6');
element('#link-6').click();
expect(browser().location().url()).toEqual('/6');
});
</doc:scenario>
</doc:example>
*/
/**
* @ngdoc directive
* @name ng.directive:ngSrc
* @restrict A
*
* @description
* Using Angular markup like `{{hash}}` in a `src` attribute doesn't
* work right: The browser will fetch from the URL with the literal
* text `{{hash}}` until Angular replaces the expression inside
* `{{hash}}`. The `ngSrc` directive solves this problem.
*
* The buggy way to write it:
* <pre>
* <img src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element IMG
* @param {template} ngSrc any string which can contain `{{}}` markup.
*/
/**
* @ngdoc directive
* @name ng.directive:ngSrcset
* @restrict A
*
* @description
* Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't
* work right: The browser will fetch from the URL with the literal
* text `{{hash}}` until Angular replaces the expression inside
* `{{hash}}`. The `ngSrcset` directive solves this problem.
*
* The buggy way to write it:
* <pre>
* <img srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <img ng-srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/>
* </pre>
*
* @element IMG
* @param {template} ngSrcset any string which can contain `{{}}` markup.
*/
/**
* @ngdoc directive
* @name ng.directive:ngDisabled
* @restrict A
*
* @description
*
* The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
* <pre>
* <div ng-init="scope = { isDisabled: false }">
* <button disabled="{{scope.isDisabled}}">Disabled</button>
* </div>
* </pre>
*
* The HTML specification does not require browsers to preserve the values of boolean attributes
* such as disabled. (Their presence means true and their absence means false.)
* This prevents the Angular compiler from retrieving the binding expression.
* The `ngDisabled` directive solves this problem for the `disabled` attribute.
*
* @example
<doc:example>
<doc:source>
Click me to toggle: <input type="checkbox" ng-model="checked"><br/>
<button ng-model="button" ng-disabled="checked">Button</button>
</doc:source>
<doc:scenario>
it('should toggle button', function() {
expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {expression} ngDisabled If the {@link guide/expression expression} is truthy,
* then special attribute "disabled" will be set on the element
*/
/**
* @ngdoc directive
* @name ng.directive:ngChecked
* @restrict A
*
* @description
* The HTML specification does not require browsers to preserve the values of boolean attributes
* such as checked. (Their presence means true and their absence means false.)
* This prevents the Angular compiler from retrieving the binding expression.
* The `ngChecked` directive solves this problem for the `checked` attribute.
* @example
<doc:example>
<doc:source>
Check me to check both: <input type="checkbox" ng-model="master"><br/>
<input id="checkSlave" type="checkbox" ng-checked="master">
</doc:source>
<doc:scenario>
it('should check both checkBoxes', function() {
expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy();
input('master').check();
expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {expression} ngChecked If the {@link guide/expression expression} is truthy,
* then special attribute "checked" will be set on the element
*/
/**
* @ngdoc directive
* @name ng.directive:ngReadonly
* @restrict A
*
* @description
* The HTML specification does not require browsers to preserve the values of boolean attributes
* such as readonly. (Their presence means true and their absence means false.)
* This prevents the Angular compiler from retrieving the binding expression.
* The `ngReadonly` directive solves this problem for the `readonly` attribute.
* @example
<doc:example>
<doc:source>
Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/>
<input type="text" ng-readonly="checked" value="I'm Angular"/>
</doc:source>
<doc:scenario>
it('should toggle readonly attr', function() {
expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy();
input('checked').check();
expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element INPUT
* @param {expression} ngReadonly If the {@link guide/expression expression} is truthy,
* then special attribute "readonly" will be set on the element
*/
/**
* @ngdoc directive
* @name ng.directive:ngSelected
* @restrict A
*
* @description
* The HTML specification does not require browsers to preserve the values of boolean attributes
* such as selected. (Their presence means true and their absence means false.)
* This prevents the Angular compiler from retrieving the binding expression.
* The `ngSelected` directive solves this problem for the `selected` atttribute.
* @example
<doc:example>
<doc:source>
Check me to select: <input type="checkbox" ng-model="selected"><br/>
<select>
<option>Hello!</option>
<option id="greet" ng-selected="selected">Greetings!</option>
</select>
</doc:source>
<doc:scenario>
it('should select Greetings!', function() {
expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy();
input('selected').check();
expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element OPTION
* @param {expression} ngSelected If the {@link guide/expression expression} is truthy,
* then special attribute "selected" will be set on the element
*/
/**
* @ngdoc directive
* @name ng.directive:ngOpen
* @restrict A
*
* @description
* The HTML specification does not require browsers to preserve the values of boolean attributes
* such as open. (Their presence means true and their absence means false.)
* This prevents the Angular compiler from retrieving the binding expression.
* The `ngOpen` directive solves this problem for the `open` attribute.
*
* @example
<doc:example>
<doc:source>
Check me check multiple: <input type="checkbox" ng-model="open"><br/>
<details id="details" ng-open="open">
<summary>Show/Hide me</summary>
</details>
</doc:source>
<doc:scenario>
it('should toggle open', function() {
expect(element('#details').prop('open')).toBeFalsy();
input('open').check();
expect(element('#details').prop('open')).toBeTruthy();
});
</doc:scenario>
</doc:example>
*
* @element DETAILS
* @param {expression} ngOpen If the {@link guide/expression expression} is truthy,
* then special attribute "open" will be set on the element
*/
var ngAttributeAliasDirectives = {};
// boolean attrs are evaluated
forEach(BOOLEAN_ATTR, function(propName, attrName) {
// binding to multiple is not supported
if (propName == "multiple") return;
var normalized = directiveNormalize('ng-' + attrName);
ngAttributeAliasDirectives[normalized] = function() {
return {
priority: 100,
compile: function() {
return function(scope, element, attr) {
scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {
attr.$set(attrName, !!value);
});
};
}
};
};
});
// ng-src, ng-srcset, ng-href are interpolated
forEach(['src', 'srcset', 'href'], function(attrName) {
var normalized = directiveNormalize('ng-' + attrName);
ngAttributeAliasDirectives[normalized] = function() {
return {
priority: 99, // it needs to run after the attributes are interpolated
link: function(scope, element, attr) {
attr.$observe(normalized, function(value) {
if (!value)
return;
attr.$set(attrName, value);
// on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
// then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
// to set the property as well to achieve the desired effect.
// we use attr[attrName] value since $set can sanitize the url.
if (msie) element.prop(attrName, attr[attrName]);
});
}
};
};
});
var nullFormCtrl = {
$addControl: noop,
$removeControl: noop,
$setValidity: noop,
$setDirty: noop,
$setPristine: noop
};
/**
* @ngdoc object
* @name ng.directive:form.FormController
*
* @property {boolean} $pristine True if user has not interacted with the form yet.
* @property {boolean} $dirty True if user has already interacted with the form.
* @property {boolean} $valid True if all of the containing forms and controls are valid.
* @property {boolean} $invalid True if at least one containing control or form is invalid.
*
* @property {Object} $error Is an object hash, containing references to all invalid controls or
* forms, where:
*
* - keys are validation tokens (error names) — such as `required`, `url` or `email`),
* - values are arrays of controls or forms that are invalid with given error.
*
* @description
* `FormController` keeps track of all its controls and nested forms as well as state of them,
* such as being valid/invalid or dirty/pristine.
*
* Each {@link ng.directive:form form} directive creates an instance
* of `FormController`.
*
*/
//asks for $scope to fool the BC controller module
FormController.$inject = ['$element', '$attrs', '$scope'];
function FormController(element, attrs) {
var form = this,
parentForm = element.parent().controller('form') || nullFormCtrl,
invalidCount = 0, // used to easily determine if we are valid
errors = form.$error = {},
controls = [];
// init state
form.$name = attrs.name || attrs.ngForm;
form.$dirty = false;
form.$pristine = true;
form.$valid = true;
form.$invalid = false;
parentForm.$addControl(form);
// Setup initial state of the control
element.addClass(PRISTINE_CLASS);
toggleValidCss(true);
// convenience method for easy toggling of classes
function toggleValidCss(isValid, validationErrorKey) {
validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
element.
removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
}
/**
* @ngdoc function
* @name ng.directive:form.FormController#$addControl
* @methodOf ng.directive:form.FormController
*
* @description
* Register a control with the form.
*
* Input elements using ngModelController do this automatically when they are linked.
*/
form.$addControl = function(control) {
// Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored
// and not added to the scope. Now we throw an error.
assertNotHasOwnProperty(control.$name, 'input');
controls.push(control);
if (control.$name) {
form[control.$name] = control;
}
};
/**
* @ngdoc function
* @name ng.directive:form.FormController#$removeControl
* @methodOf ng.directive:form.FormController
*
* @description
* Deregister a control from the form.
*
* Input elements using ngModelController do this automatically when they are destroyed.
*/
form.$removeControl = function(control) {
if (control.$name && form[control.$name] === control) {
delete form[control.$name];
}
forEach(errors, function(queue, validationToken) {
form.$setValidity(validationToken, true, control);
});
arrayRemove(controls, control);
};
/**
* @ngdoc function
* @name ng.directive:form.FormController#$setValidity
* @methodOf ng.directive:form.FormController
*
* @description
* Sets the validity of a form control.
*
* This method will also propagate to parent forms.
*/
form.$setValidity = function(validationToken, isValid, control) {
var queue = errors[validationToken];
if (isValid) {
if (queue) {
arrayRemove(queue, control);
if (!queue.length) {
invalidCount--;
if (!invalidCount) {
toggleValidCss(isValid);
form.$valid = true;
form.$invalid = false;
}
errors[validationToken] = false;
toggleValidCss(true, validationToken);
parentForm.$setValidity(validationToken, true, form);
}
}
} else {
if (!invalidCount) {
toggleValidCss(isValid);
}
if (queue) {
if (includes(queue, control)) return;
} else {
errors[validationToken] = queue = [];
invalidCount++;
toggleValidCss(false, validationToken);
parentForm.$setValidity(validationToken, false, form);
}
queue.push(control);
form.$valid = false;
form.$invalid = true;
}
};
/**
* @ngdoc function
* @name ng.directive:form.FormController#$setDirty
* @methodOf ng.directive:form.FormController
*
* @description
* Sets the form to a dirty state.
*
* This method can be called to add the 'ng-dirty' class and set the form to a dirty
* state (ng-dirty class). This method will also propagate to parent forms.
*/
form.$setDirty = function() {
element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
form.$dirty = true;
form.$pristine = false;
parentForm.$setDirty();
};
/**
* @ngdoc function
* @name ng.directive:form.FormController#$setPristine
* @methodOf ng.directive:form.FormController
*
* @description
* Sets the form to its pristine state.
*
* This method can be called to remove the 'ng-dirty' class and set the form to its pristine
* state (ng-pristine class). This method will also propagate to all the controls contained
* in this form.
*
* Setting a form back to a pristine state is often useful when we want to 'reuse' a form after
* saving or resetting it.
*/
form.$setPristine = function () {
element.removeClass(DIRTY_CLASS).addClass(PRISTINE_CLASS);
form.$dirty = false;
form.$pristine = true;
forEach(controls, function(control) {
control.$setPristine();
});
};
}
/**
* @ngdoc directive
* @name ng.directive:ngForm
* @restrict EAC
*
* @description
* Nestable alias of {@link ng.directive:form `form`} directive. HTML
* does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
* sub-group of controls needs to be determined.
*
* @param {string=} name|ngForm Name of the form. If specified, the form controller will be published into
* related scope, under this name.
*
*/
/**
* @ngdoc directive
* @name ng.directive:form
* @restrict E
*
* @description
* Directive that instantiates
* {@link ng.directive:form.FormController FormController}.
*
* If the `name` attribute is specified, the form controller is published onto the current scope under
* this name.
*
* # Alias: {@link ng.directive:ngForm `ngForm`}
*
* In Angular forms can be nested. This means that the outer form is valid when all of the child
* forms are valid as well. However, browsers do not allow nesting of `<form>` elements, so
* Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to
* `<form>` but can be nested. This allows you to have nested forms, which is very useful when
* using Angular validation directives in forms that are dynamically generated using the
* {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name`
* attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an
* `ngForm` directive and nest these in an outer `form` element.
*
*
* # CSS classes
* - `ng-valid` Is set if the form is valid.
* - `ng-invalid` Is set if the form is invalid.
* - `ng-pristine` Is set if the form is pristine.
* - `ng-dirty` Is set if the form is dirty.
*
*
* # Submitting a form and preventing the default action
*
* Since the role of forms in client-side Angular applications is different than in classical
* roundtrip apps, it is desirable for the browser not to translate the form submission into a full
* page reload that sends the data to the server. Instead some javascript logic should be triggered
* to handle the form submission in an application-specific way.
*
* For this reason, Angular prevents the default action (form submission to the server) unless the
* `<form>` element has an `action` attribute specified.
*
* You can use one of the following two ways to specify what javascript method should be called when
* a form is submitted:
*
* - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
* - {@link ng.directive:ngClick ngClick} directive on the first
* button or input field of type submit (input[type=submit])
*
* To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit}
* or {@link ng.directive:ngClick ngClick} directives.
* This is because of the following form submission rules in the HTML specification:
*
* - If a form has only one input field then hitting enter in this field triggers form submit
* (`ngSubmit`)
* - if a form has has 2+ input fields and no buttons or input[type=submit] then hitting enter
* doesn't trigger submit
* - if a form has one or more input fields and one or more buttons or input[type=submit] then
* hitting enter in any of the input fields will trigger the click handler on the *first* button or
* input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
*
* @param {string=} name Name of the form. If specified, the form controller will be published into
* related scope, under this name.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.userType = 'guest';
}
</script>
<form name="myForm" ng-controller="Ctrl">
userType: <input name="input" ng-model="userType" required>
<span class="error" ng-show="myForm.input.$error.required">Required!</span><br>
<tt>userType = {{userType}}</tt><br>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('userType')).toEqual('guest');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('userType').enter('');
expect(binding('userType')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var formDirectiveFactory = function(isNgForm) {
return ['$timeout', function($timeout) {
var formDirective = {
name: 'form',
restrict: isNgForm ? 'EAC' : 'E',
controller: FormController,
compile: function() {
return {
pre: function(scope, formElement, attr, controller) {
if (!attr.action) {
// we can't use jq events because if a form is destroyed during submission the default
// action is not prevented. see #1238
//
// IE 9 is not affected because it doesn't fire a submit event and try to do a full
// page reload if the form was destroyed by submission of the form via a click handler
// on a button in the form. Looks like an IE9 specific bug.
var preventDefaultListener = function(event) {
event.preventDefault
? event.preventDefault()
: event.returnValue = false; // IE
};
addEventListenerFn(formElement[0], 'submit', preventDefaultListener);
// unregister the preventDefault listener so that we don't not leak memory but in a
// way that will achieve the prevention of the default action.
formElement.on('$destroy', function() {
$timeout(function() {
removeEventListenerFn(formElement[0], 'submit', preventDefaultListener);
}, 0, false);
});
}
var parentFormCtrl = formElement.parent().controller('form'),
alias = attr.name || attr.ngForm;
if (alias) {
setter(scope, alias, controller, alias);
}
if (parentFormCtrl) {
formElement.on('$destroy', function() {
parentFormCtrl.$removeControl(controller);
if (alias) {
setter(scope, alias, undefined, alias);
}
extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
});
}
}
};
}
};
return formDirective;
}];
};
var formDirective = formDirectiveFactory();
var ngFormDirective = formDirectiveFactory(true);
var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;
var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}$/;
var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/;
var inputType = {
/**
* @ngdoc inputType
* @name ng.directive:input.text
*
* @description
* Standard HTML text input with angular data binding.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Adds `required` validation error key if the value is not entered.
* @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
* the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
* `required` when you want to data-bind to the `required` attribute.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
* @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trimming the
* input.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'guest';
$scope.word = /^\s*\w*\s*$/;
}
</script>
<form name="myForm" ng-controller="Ctrl">
Single word: <input type="text" name="input" ng-model="text"
ng-pattern="word" required ng-trim="false">
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.pattern">
Single word only!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('guest');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if multi word', function() {
input('text').enter('hello world');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should not be trimmed', function() {
input('text').enter('untrimmed ');
expect(binding('text')).toEqual('untrimmed ');
expect(binding('myForm.input.$valid')).toEqual('true');
});
</doc:scenario>
</doc:example>
*/
'text': textInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.number
*
* @description
* Text input with number validation and transformation. Sets the `number` validation
* error if not a valid number.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
* @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
* the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
* `required` when you want to data-bind to the `required` attribute.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.value = 12;
}
</script>
<form name="myForm" ng-controller="Ctrl">
Number: <input type="number" name="input" ng-model="value"
min="0" max="99" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.number">
Not valid number!</span>
<tt>value = {{value}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('value')).toEqual('12');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('value').enter('');
expect(binding('value')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if over max', function() {
input('value').enter('123');
expect(binding('value')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'number': numberInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.url
*
* @description
* Text input with URL validation. Sets the `url` validation error key if the content is not a
* valid URL.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
* the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
* `required` when you want to data-bind to the `required` attribute.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = 'http://google.com';
}
</script>
<form name="myForm" ng-controller="Ctrl">
URL: <input type="url" name="input" ng-model="text" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.url">
Not valid url!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
<tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('http://google.com');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if not url', function() {
input('text').enter('xxx');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'url': urlInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.email
*
* @description
* Text input with email validation. Sets the `email` validation error key if not a valid email
* address.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
* the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
* `required` when you want to data-bind to the `required` attribute.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.text = '[email protected]';
}
</script>
<form name="myForm" ng-controller="Ctrl">
Email: <input type="email" name="input" ng-model="text" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.email">
Not valid email!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
<tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('text')).toEqual('[email protected]');
expect(binding('myForm.input.$valid')).toEqual('true');
});
it('should be invalid if empty', function() {
input('text').enter('');
expect(binding('text')).toEqual('');
expect(binding('myForm.input.$valid')).toEqual('false');
});
it('should be invalid if not email', function() {
input('text').enter('xxx');
expect(binding('myForm.input.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
'email': emailInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.radio
*
* @description
* HTML radio button.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string} value The value to which the expression should be set when selected.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.color = 'blue';
}
</script>
<form name="myForm" ng-controller="Ctrl">
<input type="radio" ng-model="color" value="red"> Red <br/>
<input type="radio" ng-model="color" value="green"> Green <br/>
<input type="radio" ng-model="color" value="blue"> Blue <br/>
<tt>color = {{color}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should change state', function() {
expect(binding('color')).toEqual('blue');
input('color').select('red');
expect(binding('color')).toEqual('red');
});
</doc:scenario>
</doc:example>
*/
'radio': radioInputType,
/**
* @ngdoc inputType
* @name ng.directive:input.checkbox
*
* @description
* HTML checkbox.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} ngTrueValue The value to which the expression should be set when selected.
* @param {string=} ngFalseValue The value to which the expression should be set when not selected.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.value1 = true;
$scope.value2 = 'YES'
}
</script>
<form name="myForm" ng-controller="Ctrl">
Value1: <input type="checkbox" ng-model="value1"> <br/>
Value2: <input type="checkbox" ng-model="value2"
ng-true-value="YES" ng-false-value="NO"> <br/>
<tt>value1 = {{value1}}</tt><br/>
<tt>value2 = {{value2}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should change state', function() {
expect(binding('value1')).toEqual('true');
expect(binding('value2')).toEqual('YES');
input('value1').check();
input('value2').check();
expect(binding('value1')).toEqual('false');
expect(binding('value2')).toEqual('NO');
});
</doc:scenario>
</doc:example>
*/
'checkbox': checkboxInputType,
'hidden': noop,
'button': noop,
'submit': noop,
'reset': noop
};
function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
var listener = function() {
var value = element.val();
// By default we will trim the value
// If the attribute ng-trim exists we will avoid trimming
// e.g. <input ng-model="foo" ng-trim="false">
if (toBoolean(attr.ngTrim || 'T')) {
value = trim(value);
}
if (ctrl.$viewValue !== value) {
scope.$apply(function() {
ctrl.$setViewValue(value);
});
}
};
// if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
// input event on backspace, delete or cut
if ($sniffer.hasEvent('input')) {
element.on('input', listener);
} else {
var timeout;
var deferListener = function() {
if (!timeout) {
timeout = $browser.defer(function() {
listener();
timeout = null;
});
}
};
element.on('keydown', function(event) {
var key = event.keyCode;
// ignore
// command modifiers arrows
if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
deferListener();
});
// if user paste into input using mouse, we need "change" event to catch it
element.on('change', listener);
// if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it
if ($sniffer.hasEvent('paste')) {
element.on('paste cut', deferListener);
}
}
ctrl.$render = function() {
element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);
};
// pattern validator
var pattern = attr.ngPattern,
patternValidator,
match;
var validate = function(regexp, value) {
if (ctrl.$isEmpty(value) || regexp.test(value)) {
ctrl.$setValidity('pattern', true);
return value;
} else {
ctrl.$setValidity('pattern', false);
return undefined;
}
};
if (pattern) {
match = pattern.match(/^\/(.*)\/([gim]*)$/);
if (match) {
pattern = new RegExp(match[1], match[2]);
patternValidator = function(value) {
return validate(pattern, value);
};
} else {
patternValidator = function(value) {
var patternObj = scope.$eval(pattern);
if (!patternObj || !patternObj.test) {
throw minErr('ngPattern')('noregexp',
'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern,
patternObj, startingTag(element));
}
return validate(patternObj, value);
};
}
ctrl.$formatters.push(patternValidator);
ctrl.$parsers.push(patternValidator);
}
// min length validator
if (attr.ngMinlength) {
var minlength = int(attr.ngMinlength);
var minLengthValidator = function(value) {
if (!ctrl.$isEmpty(value) && value.length < minlength) {
ctrl.$setValidity('minlength', false);
return undefined;
} else {
ctrl.$setValidity('minlength', true);
return value;
}
};
ctrl.$parsers.push(minLengthValidator);
ctrl.$formatters.push(minLengthValidator);
}
// max length validator
if (attr.ngMaxlength) {
var maxlength = int(attr.ngMaxlength);
var maxLengthValidator = function(value) {
if (!ctrl.$isEmpty(value) && value.length > maxlength) {
ctrl.$setValidity('maxlength', false);
return undefined;
} else {
ctrl.$setValidity('maxlength', true);
return value;
}
};
ctrl.$parsers.push(maxLengthValidator);
ctrl.$formatters.push(maxLengthValidator);
}
}
function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
ctrl.$parsers.push(function(value) {
var empty = ctrl.$isEmpty(value);
if (empty || NUMBER_REGEXP.test(value)) {
ctrl.$setValidity('number', true);
return value === '' ? null : (empty ? value : parseFloat(value));
} else {
ctrl.$setValidity('number', false);
return undefined;
}
});
ctrl.$formatters.push(function(value) {
return ctrl.$isEmpty(value) ? '' : '' + value;
});
if (attr.min) {
var min = parseFloat(attr.min);
var minValidator = function(value) {
if (!ctrl.$isEmpty(value) && value < min) {
ctrl.$setValidity('min', false);
return undefined;
} else {
ctrl.$setValidity('min', true);
return value;
}
};
ctrl.$parsers.push(minValidator);
ctrl.$formatters.push(minValidator);
}
if (attr.max) {
var max = parseFloat(attr.max);
var maxValidator = function(value) {
if (!ctrl.$isEmpty(value) && value > max) {
ctrl.$setValidity('max', false);
return undefined;
} else {
ctrl.$setValidity('max', true);
return value;
}
};
ctrl.$parsers.push(maxValidator);
ctrl.$formatters.push(maxValidator);
}
ctrl.$formatters.push(function(value) {
if (ctrl.$isEmpty(value) || isNumber(value)) {
ctrl.$setValidity('number', true);
return value;
} else {
ctrl.$setValidity('number', false);
return undefined;
}
});
}
function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
var urlValidator = function(value) {
if (ctrl.$isEmpty(value) || URL_REGEXP.test(value)) {
ctrl.$setValidity('url', true);
return value;
} else {
ctrl.$setValidity('url', false);
return undefined;
}
};
ctrl.$formatters.push(urlValidator);
ctrl.$parsers.push(urlValidator);
}
function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
textInputType(scope, element, attr, ctrl, $sniffer, $browser);
var emailValidator = function(value) {
if (ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value)) {
ctrl.$setValidity('email', true);
return value;
} else {
ctrl.$setValidity('email', false);
return undefined;
}
};
ctrl.$formatters.push(emailValidator);
ctrl.$parsers.push(emailValidator);
}
function radioInputType(scope, element, attr, ctrl) {
// make the name unique, if not defined
if (isUndefined(attr.name)) {
element.attr('name', nextUid());
}
element.on('click', function() {
if (element[0].checked) {
scope.$apply(function() {
ctrl.$setViewValue(attr.value);
});
}
});
ctrl.$render = function() {
var value = attr.value;
element[0].checked = (value == ctrl.$viewValue);
};
attr.$observe('value', ctrl.$render);
}
function checkboxInputType(scope, element, attr, ctrl) {
var trueValue = attr.ngTrueValue,
falseValue = attr.ngFalseValue;
if (!isString(trueValue)) trueValue = true;
if (!isString(falseValue)) falseValue = false;
element.on('click', function() {
scope.$apply(function() {
ctrl.$setViewValue(element[0].checked);
});
});
ctrl.$render = function() {
element[0].checked = ctrl.$viewValue;
};
// Override the standard `$isEmpty` because a value of `false` means empty in a checkbox.
ctrl.$isEmpty = function(value) {
return value !== trueValue;
};
ctrl.$formatters.push(function(value) {
return value === trueValue;
});
ctrl.$parsers.push(function(value) {
return value ? trueValue : falseValue;
});
}
/**
* @ngdoc directive
* @name ng.directive:textarea
* @restrict E
*
* @description
* HTML textarea element control with angular data-binding. The data-binding and validation
* properties of this element are exactly the same as those of the
* {@link ng.directive:input input element}.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
* the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
* `required` when you want to data-bind to the `required` attribute.
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*/
/**
* @ngdoc directive
* @name ng.directive:input
* @restrict E
*
* @description
* HTML input element control with angular data-binding. Input control follows HTML5 input types
* and polyfills the HTML5 validation behavior for older browsers.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required Sets `required` validation error key if the value is not entered.
* @param {boolean=} ngRequired Sets `required` attribute if set to true
* @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
* minlength.
* @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
* maxlength.
* @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
* RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
* patterns defined as scope expressions.
* @param {string=} ngChange Angular expression to be executed when input changes due to user
* interaction with the input element.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.user = {name: 'guest', last: 'visitor'};
}
</script>
<div ng-controller="Ctrl">
<form name="myForm">
User name: <input type="text" name="userName" ng-model="user.name" required>
<span class="error" ng-show="myForm.userName.$error.required">
Required!</span><br>
Last name: <input type="text" name="lastName" ng-model="user.last"
ng-minlength="3" ng-maxlength="10">
<span class="error" ng-show="myForm.lastName.$error.minlength">
Too short!</span>
<span class="error" ng-show="myForm.lastName.$error.maxlength">
Too long!</span><br>
</form>
<hr>
<tt>user = {{user}}</tt><br/>
<tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br>
<tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br>
<tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br>
<tt>myForm.lastName.$error = {{myForm.lastName.$error}}</tt><br>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
<tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br>
<tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br>
</div>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}');
expect(binding('myForm.userName.$valid')).toEqual('true');
expect(binding('myForm.$valid')).toEqual('true');
});
it('should be invalid if empty when required', function() {
input('user.name').enter('');
expect(binding('user')).toEqual('{"last":"visitor"}');
expect(binding('myForm.userName.$valid')).toEqual('false');
expect(binding('myForm.$valid')).toEqual('false');
});
it('should be valid if empty when min length is set', function() {
input('user.last').enter('');
expect(binding('user')).toEqual('{"name":"guest","last":""}');
expect(binding('myForm.lastName.$valid')).toEqual('true');
expect(binding('myForm.$valid')).toEqual('true');
});
it('should be invalid if less than required min length', function() {
input('user.last').enter('xx');
expect(binding('user')).toEqual('{"name":"guest"}');
expect(binding('myForm.lastName.$valid')).toEqual('false');
expect(binding('myForm.lastName.$error')).toMatch(/minlength/);
expect(binding('myForm.$valid')).toEqual('false');
});
it('should be invalid if longer than max length', function() {
input('user.last').enter('some ridiculously long name');
expect(binding('user'))
.toEqual('{"name":"guest"}');
expect(binding('myForm.lastName.$valid')).toEqual('false');
expect(binding('myForm.lastName.$error')).toMatch(/maxlength/);
expect(binding('myForm.$valid')).toEqual('false');
});
</doc:scenario>
</doc:example>
*/
var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {
return {
restrict: 'E',
require: '?ngModel',
link: function(scope, element, attr, ctrl) {
if (ctrl) {
(inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,
$browser);
}
}
};
}];
var VALID_CLASS = 'ng-valid',
INVALID_CLASS = 'ng-invalid',
PRISTINE_CLASS = 'ng-pristine',
DIRTY_CLASS = 'ng-dirty';
/**
* @ngdoc object
* @name ng.directive:ngModel.NgModelController
*
* @property {string} $viewValue Actual string value in the view.
* @property {*} $modelValue The value in the model, that the control is bound to.
* @property {Array.<Function>} $parsers Array of functions to execute, as a pipeline, whenever
the control reads value from the DOM. Each function is called, in turn, passing the value
through to the next. Used to sanitize / convert the value as well as validation.
For validation, the parsers should update the validity state using
{@link ng.directive:ngModel.NgModelController#methods_$setValidity $setValidity()},
and return `undefined` for invalid values.
*
* @property {Array.<Function>} $formatters Array of functions to execute, as a pipeline, whenever
the model value changes. Each function is called, in turn, passing the value through to the
next. Used to format / convert values for display in the control and validation.
* <pre>
* function formatter(value) {
* if (value) {
* return value.toUpperCase();
* }
* }
* ngModel.$formatters.push(formatter);
* </pre>
* @property {Object} $error An object hash with all errors as keys.
*
* @property {boolean} $pristine True if user has not interacted with the control yet.
* @property {boolean} $dirty True if user has already interacted with the control.
* @property {boolean} $valid True if there is no error.
* @property {boolean} $invalid True if at least one error on the control.
*
* @description
*
* `NgModelController` provides API for the `ng-model` directive. The controller contains
* services for data-binding, validation, CSS updates, and value formatting and parsing. It
* purposefully does not contain any logic which deals with DOM rendering or listening to
* DOM events. Such DOM related logic should be provided by other directives which make use of
* `NgModelController` for data-binding.
*
* ## Custom Control Example
* This example shows how to use `NgModelController` with a custom control to achieve
* data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
* collaborate together to achieve the desired result.
*
* Note that `contenteditable` is an HTML5 attribute, which tells the browser to let the element
* contents be edited in place by the user. This will not work on older browsers.
*
* <example module="customControl">
<file name="style.css">
[contenteditable] {
border: 1px solid black;
background-color: white;
min-height: 20px;
}
.ng-invalid {
border: 1px solid red;
}
</file>
<file name="script.js">
angular.module('customControl', []).
directive('contenteditable', function() {
return {
restrict: 'A', // only activate on element attribute
require: '?ngModel', // get a hold of NgModelController
link: function(scope, element, attrs, ngModel) {
if(!ngModel) return; // do nothing if no ng-model
// Specify how UI should be updated
ngModel.$render = function() {
element.html(ngModel.$viewValue || '');
};
// Listen for change events to enable binding
element.on('blur keyup change', function() {
scope.$apply(read);
});
read(); // initialize
// Write data to the model
function read() {
var html = element.html();
// When we clear the content editable the browser leaves a <br> behind
// If strip-br attribute is provided then we strip this out
if( attrs.stripBr && html == '<br>' ) {
html = '';
}
ngModel.$setViewValue(html);
}
}
};
});
</file>
<file name="index.html">
<form name="myForm">
<div contenteditable
name="myWidget" ng-model="userContent"
strip-br="true"
required>Change me!</div>
<span ng-show="myForm.myWidget.$error.required">Required!</span>
<hr>
<textarea ng-model="userContent"></textarea>
</form>
</file>
<file name="scenario.js">
it('should data-bind and become invalid', function() {
var contentEditable = element('[contenteditable]');
expect(contentEditable.text()).toEqual('Change me!');
input('userContent').enter('');
expect(contentEditable.text()).toEqual('');
expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/);
});
</file>
* </example>
*
* ## Isolated Scope Pitfall
*
* Note that if you have a directive with an isolated scope, you cannot require `ngModel`
* since the model value will be looked up on the isolated scope rather than the outer scope.
* When the directive updates the model value, calling `ngModel.$setViewValue()` the property
* on the outer scope will not be updated.
*
* Here is an example of this situation. You'll notice that even though both 'input' and 'div'
* seem to be attached to the same model, they are not kept in synch.
*
* <example module="badIsolatedDirective">
<file name="script.js">
angular.module('badIsolatedDirective', []).directive('bad', function() {
return {
require: 'ngModel',
scope: { },
template: '<input ng-model="innerModel">',
link: function(scope, element, attrs, ngModel) {
scope.$watch('innerModel', function(value) {
console.log(value);
ngModel.$setViewValue(value);
});
}
};
});
</file>
<file name="index.html">
<input ng-model="someModel">
<div bad ng-model="someModel"></div>
</file>
* </example>
*
*
*/
var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse',
function($scope, $exceptionHandler, $attr, $element, $parse) {
this.$viewValue = Number.NaN;
this.$modelValue = Number.NaN;
this.$parsers = [];
this.$formatters = [];
this.$viewChangeListeners = [];
this.$pristine = true;
this.$dirty = false;
this.$valid = true;
this.$invalid = false;
this.$name = $attr.name;
var ngModelGet = $parse($attr.ngModel),
ngModelSet = ngModelGet.assign;
if (!ngModelSet) {
throw minErr('ngModel')('nonassign', "Expression '{0}' is non-assignable. Element: {1}",
$attr.ngModel, startingTag($element));
}
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$render
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Called when the view needs to be updated. It is expected that the user of the ng-model
* directive will implement this method.
*/
this.$render = noop;
/**
* @ngdoc function
* @name { ng.directive:ngModel.NgModelController#$isEmpty
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* This is called when we need to determine if the value of the input is empty.
*
* For instance, the required directive does this to work out if the input has data or not.
* The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`.
*
* You can override this for input directives whose concept of being empty is different to the
* default. The `checkboxInputType` directive does this because in its case a value of `false`
* implies empty.
*/
this.$isEmpty = function(value) {
return isUndefined(value) || value === '' || value === null || value !== value;
};
var parentForm = $element.inheritedData('$formController') || nullFormCtrl,
invalidCount = 0, // used to easily determine if we are valid
$error = this.$error = {}; // keep invalid keys here
// Setup initial state of the control
$element.addClass(PRISTINE_CLASS);
toggleValidCss(true);
// convenience method for easy toggling of classes
function toggleValidCss(isValid, validationErrorKey) {
validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
$element.
removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
}
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$setValidity
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Change the validity state, and notifies the form when the control changes validity. (i.e. it
* does not notify form if given validator is already marked as invalid).
*
* This method should be called by validators - i.e. the parser or formatter functions.
*
* @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign
* to `$error[validationErrorKey]=isValid` so that it is available for data-binding.
* The `validationErrorKey` should be in camelCase and will get converted into dash-case
* for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
* class and can be bound to as `{{someForm.someControl.$error.myError}}` .
* @param {boolean} isValid Whether the current state is valid (true) or invalid (false).
*/
this.$setValidity = function(validationErrorKey, isValid) {
if ($error[validationErrorKey] === !isValid) return;
if (isValid) {
if ($error[validationErrorKey]) invalidCount--;
if (!invalidCount) {
toggleValidCss(true);
this.$valid = true;
this.$invalid = false;
}
} else {
toggleValidCss(false);
this.$invalid = true;
this.$valid = false;
invalidCount++;
}
$error[validationErrorKey] = !isValid;
toggleValidCss(isValid, validationErrorKey);
parentForm.$setValidity(validationErrorKey, isValid, this);
};
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$setPristine
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Sets the control to its pristine state.
*
* This method can be called to remove the 'ng-dirty' class and set the control to its pristine
* state (ng-pristine class).
*/
this.$setPristine = function () {
this.$dirty = false;
this.$pristine = true;
$element.removeClass(DIRTY_CLASS).addClass(PRISTINE_CLASS);
};
/**
* @ngdoc function
* @name ng.directive:ngModel.NgModelController#$setViewValue
* @methodOf ng.directive:ngModel.NgModelController
*
* @description
* Read a value from view.
*
* This method should be called from within a DOM event handler.
* For example {@link ng.directive:input input} or
* {@link ng.directive:select select} directives call it.
*
* It internally calls all `$parsers` (including validators) and updates the `$modelValue` and the actual model path.
* Lastly it calls all registered change listeners.
*
* @param {string} value Value from the view.
*/
this.$setViewValue = function(value) {
this.$viewValue = value;
// change to dirty
if (this.$pristine) {
this.$dirty = true;
this.$pristine = false;
$element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
parentForm.$setDirty();
}
forEach(this.$parsers, function(fn) {
value = fn(value);
});
if (this.$modelValue !== value) {
this.$modelValue = value;
ngModelSet($scope, value);
forEach(this.$viewChangeListeners, function(listener) {
try {
listener();
} catch(e) {
$exceptionHandler(e);
}
})
}
};
// model -> value
var ctrl = this;
$scope.$watch(function ngModelWatch() {
var value = ngModelGet($scope);
// if scope model value and ngModel value are out of sync
if (ctrl.$modelValue !== value) {
var formatters = ctrl.$formatters,
idx = formatters.length;
ctrl.$modelValue = value;
while(idx--) {
value = formatters[idx](value);
}
if (ctrl.$viewValue !== value) {
ctrl.$viewValue = value;
ctrl.$render();
}
}
});
}];
/**
* @ngdoc directive
* @name ng.directive:ngModel
*
* @element input
*
* @description
* The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a
* property on the scope using {@link ng.directive:ngModel.NgModelController NgModelController},
* which is created and exposed by this directive.
*
* `ngModel` is responsible for:
*
* - Binding the view into the model, which other directives such as `input`, `textarea` or `select`
* require.
* - Providing validation behavior (i.e. required, number, email, url).
* - Keeping the state of the control (valid/invalid, dirty/pristine, validation errors).
* - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`).
* - Registering the control with its parent {@link ng.directive:form form}.
*
* Note: `ngModel` will try to bind to the property given by evaluating the expression on the
* current scope. If the property doesn't already exist on this scope, it will be created
* implicitly and added to the scope.
*
* For best practices on using `ngModel`, see:
*
* - {@link https://github.com/angular/angular.js/wiki/Understanding-Scopes}
*
* For basic examples, how to use `ngModel`, see:
*
* - {@link ng.directive:input input}
* - {@link ng.directive:input.text text}
* - {@link ng.directive:input.checkbox checkbox}
* - {@link ng.directive:input.radio radio}
* - {@link ng.directive:input.number number}
* - {@link ng.directive:input.email email}
* - {@link ng.directive:input.url url}
* - {@link ng.directive:select select}
* - {@link ng.directive:textarea textarea}
*
*/
var ngModelDirective = function() {
return {
require: ['ngModel', '^?form'],
controller: NgModelController,
link: function(scope, element, attr, ctrls) {
// notify others, especially parent forms
var modelCtrl = ctrls[0],
formCtrl = ctrls[1] || nullFormCtrl;
formCtrl.$addControl(modelCtrl);
element.on('$destroy', function() {
formCtrl.$removeControl(modelCtrl);
});
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngChange
*
* @description
* Evaluate given expression when user changes the input.
* The expression is not evaluated when the value change is coming from the model.
*
* Note, this directive requires `ngModel` to be present.
*
* @element input
* @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change
* in input value.
*
* @example
* <doc:example>
* <doc:source>
* <script>
* function Controller($scope) {
* $scope.counter = 0;
* $scope.change = function() {
* $scope.counter++;
* };
* }
* </script>
* <div ng-controller="Controller">
* <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" />
* <input type="checkbox" ng-model="confirmed" id="ng-change-example2" />
* <label for="ng-change-example2">Confirmed</label><br />
* debug = {{confirmed}}<br />
* counter = {{counter}}
* </div>
* </doc:source>
* <doc:scenario>
* it('should evaluate the expression if changing from view', function() {
* expect(binding('counter')).toEqual('0');
* element('#ng-change-example1').click();
* expect(binding('counter')).toEqual('1');
* expect(binding('confirmed')).toEqual('true');
* });
*
* it('should not evaluate the expression if changing from model', function() {
* element('#ng-change-example2').click();
* expect(binding('counter')).toEqual('0');
* expect(binding('confirmed')).toEqual('true');
* });
* </doc:scenario>
* </doc:example>
*/
var ngChangeDirective = valueFn({
require: 'ngModel',
link: function(scope, element, attr, ctrl) {
ctrl.$viewChangeListeners.push(function() {
scope.$eval(attr.ngChange);
});
}
});
var requiredDirective = function() {
return {
require: '?ngModel',
link: function(scope, elm, attr, ctrl) {
if (!ctrl) return;
attr.required = true; // force truthy in case we are on non input element
var validator = function(value) {
if (attr.required && ctrl.$isEmpty(value)) {
ctrl.$setValidity('required', false);
return;
} else {
ctrl.$setValidity('required', true);
return value;
}
};
ctrl.$formatters.push(validator);
ctrl.$parsers.unshift(validator);
attr.$observe('required', function() {
validator(ctrl.$viewValue);
});
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngList
*
* @description
* Text input that converts between a delimited string and an array of strings. The delimiter
* can be a fixed string (by default a comma) or a regular expression.
*
* @element input
* @param {string=} ngList optional delimiter that should be used to split the value. If
* specified in form `/something/` then the value will be converted into a regular expression.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.names = ['igor', 'misko', 'vojta'];
}
</script>
<form name="myForm" ng-controller="Ctrl">
List: <input name="namesInput" ng-model="names" ng-list required>
<span class="error" ng-show="myForm.namesInput.$error.required">
Required!</span>
<br>
<tt>names = {{names}}</tt><br/>
<tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
<tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('names')).toEqual('["igor","misko","vojta"]');
expect(binding('myForm.namesInput.$valid')).toEqual('true');
expect(element('span.error').css('display')).toBe('none');
});
it('should be invalid if empty', function() {
input('names').enter('');
expect(binding('names')).toEqual('');
expect(binding('myForm.namesInput.$valid')).toEqual('false');
expect(element('span.error').css('display')).not().toBe('none');
});
</doc:scenario>
</doc:example>
*/
var ngListDirective = function() {
return {
require: 'ngModel',
link: function(scope, element, attr, ctrl) {
var match = /\/(.*)\//.exec(attr.ngList),
separator = match && new RegExp(match[1]) || attr.ngList || ',';
var parse = function(viewValue) {
// If the viewValue is invalid (say required but empty) it will be `undefined`
if (isUndefined(viewValue)) return;
var list = [];
if (viewValue) {
forEach(viewValue.split(separator), function(value) {
if (value) list.push(trim(value));
});
}
return list;
};
ctrl.$parsers.push(parse);
ctrl.$formatters.push(function(value) {
if (isArray(value)) {
return value.join(', ');
}
return undefined;
});
// Override the standard $isEmpty because an empty array means the input is empty.
ctrl.$isEmpty = function(value) {
return !value || !value.length;
};
}
};
};
var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;
/**
* @ngdoc directive
* @name ng.directive:ngValue
*
* @description
* Binds the given expression to the value of `input[select]` or `input[radio]`, so
* that when the element is selected, the `ngModel` of that element is set to the
* bound value.
*
* `ngValue` is useful when dynamically generating lists of radio buttons using `ng-repeat`, as
* shown below.
*
* @element input
* @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute
* of the `input` element
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.names = ['pizza', 'unicorns', 'robots'];
$scope.my = { favorite: 'unicorns' };
}
</script>
<form ng-controller="Ctrl">
<h2>Which is your favorite?</h2>
<label ng-repeat="name in names" for="{{name}}">
{{name}}
<input type="radio"
ng-model="my.favorite"
ng-value="name"
id="{{name}}"
name="favorite">
</label>
</span>
<div>You chose {{my.favorite}}</div>
</form>
</doc:source>
<doc:scenario>
it('should initialize to model', function() {
expect(binding('my.favorite')).toEqual('unicorns');
});
it('should bind the values to the inputs', function() {
input('my.favorite').select('pizza');
expect(binding('my.favorite')).toEqual('pizza');
});
</doc:scenario>
</doc:example>
*/
var ngValueDirective = function() {
return {
priority: 100,
compile: function(tpl, tplAttr) {
if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {
return function ngValueConstantLink(scope, elm, attr) {
attr.$set('value', scope.$eval(attr.ngValue));
};
} else {
return function ngValueLink(scope, elm, attr) {
scope.$watch(attr.ngValue, function valueWatchAction(value) {
attr.$set('value', value);
});
};
}
}
};
};
/**
* @ngdoc directive
* @name ng.directive:ngBind
* @restrict AC
*
* @description
* The `ngBind` attribute tells Angular to replace the text content of the specified HTML element
* with the value of a given expression, and to update the text content when the value of that
* expression changes.
*
* Typically, you don't use `ngBind` directly, but instead you use the double curly markup like
* `{{ expression }}` which is similar but less verbose.
*
* It is preferrable to use `ngBind` instead of `{{ expression }}` when a template is momentarily
* displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an
* element attribute, it makes the bindings invisible to the user while the page is loading.
*
* An alternative solution to this problem would be using the
* {@link ng.directive:ngCloak ngCloak} directive.
*
*
* @element ANY
* @param {expression} ngBind {@link guide/expression Expression} to evaluate.
*
* @example
* Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.name = 'Whirled';
}
</script>
<div ng-controller="Ctrl">
Enter name: <input type="text" ng-model="name"><br>
Hello <span ng-bind="name"></span>!
</div>
</doc:source>
<doc:scenario>
it('should check ng-bind', function() {
expect(using('.doc-example-live').binding('name')).toBe('Whirled');
using('.doc-example-live').input('name').enter('world');
expect(using('.doc-example-live').binding('name')).toBe('world');
});
</doc:scenario>
</doc:example>
*/
var ngBindDirective = ngDirective(function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBind);
scope.$watch(attr.ngBind, function ngBindWatchAction(value) {
element.text(value == undefined ? '' : value);
});
});
/**
* @ngdoc directive
* @name ng.directive:ngBindTemplate
*
* @description
* The `ngBindTemplate` directive specifies that the element
* text content should be replaced with the interpolation of the template
* in the `ngBindTemplate` attribute.
* Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}`
* expressions. This directive is needed since some HTML elements
* (such as TITLE and OPTION) cannot contain SPAN elements.
*
* @element ANY
* @param {string} ngBindTemplate template of form
* <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
*
* @example
* Try it here: enter text in text box and watch the greeting change.
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.salutation = 'Hello';
$scope.name = 'World';
}
</script>
<div ng-controller="Ctrl">
Salutation: <input type="text" ng-model="salutation"><br>
Name: <input type="text" ng-model="name"><br>
<pre ng-bind-template="{{salutation}} {{name}}!"></pre>
</div>
</doc:source>
<doc:scenario>
it('should check ng-bind', function() {
expect(using('.doc-example-live').binding('salutation')).
toBe('Hello');
expect(using('.doc-example-live').binding('name')).
toBe('World');
using('.doc-example-live').input('salutation').enter('Greetings');
using('.doc-example-live').input('name').enter('user');
expect(using('.doc-example-live').binding('salutation')).
toBe('Greetings');
expect(using('.doc-example-live').binding('name')).
toBe('user');
});
</doc:scenario>
</doc:example>
*/
var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
return function(scope, element, attr) {
// TODO: move this to scenario runner
var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
element.addClass('ng-binding').data('$binding', interpolateFn);
attr.$observe('ngBindTemplate', function(value) {
element.text(value);
});
}
}];
/**
* @ngdoc directive
* @name ng.directive:ngBindHtml
*
* @description
* Creates a binding that will innerHTML the result of evaluating the `expression` into the current
* element in a secure way. By default, the innerHTML-ed content will be sanitized using the {@link
* ngSanitize.$sanitize $sanitize} service. To utilize this functionality, ensure that `$sanitize`
* is available, for example, by including {@link ngSanitize} in your module's dependencies (not in
* core Angular.) You may also bypass sanitization for values you know are safe. To do so, bind to
* an explicitly trusted value via {@link ng.$sce#methods_trustAsHtml $sce.trustAsHtml}. See the example
* under {@link ng.$sce#Example Strict Contextual Escaping (SCE)}.
*
* Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you
* will have an exception (instead of an exploit.)
*
* @element ANY
* @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.
*/
var ngBindHtmlDirective = ['$sce', '$parse', function($sce, $parse) {
return function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBindHtml);
var parsed = $parse(attr.ngBindHtml);
function getStringValue() { return (parsed(scope) || '').toString(); }
scope.$watch(getStringValue, function ngBindHtmlWatchAction(value) {
element.html($sce.getTrustedHtml(parsed(scope)) || '');
});
};
}];
function classDirective(name, selector) {
name = 'ngClass' + name;
return function() {
return {
restrict: 'AC',
link: function(scope, element, attr) {
var oldVal = undefined;
scope.$watch(attr[name], ngClassWatchAction, true);
attr.$observe('class', function(value) {
ngClassWatchAction(scope.$eval(attr[name]));
});
if (name !== 'ngClass') {
scope.$watch('$index', function($index, old$index) {
var mod = $index & 1;
if (mod !== old$index & 1) {
if (mod === selector) {
addClass(scope.$eval(attr[name]));
} else {
removeClass(scope.$eval(attr[name]));
}
}
});
}
function ngClassWatchAction(newVal) {
if (selector === true || scope.$index % 2 === selector) {
if (oldVal && !equals(newVal,oldVal)) {
removeClass(oldVal);
}
addClass(newVal);
}
oldVal = copy(newVal);
}
function removeClass(classVal) {
attr.$removeClass(flattenClasses(classVal));
}
function addClass(classVal) {
attr.$addClass(flattenClasses(classVal));
}
function flattenClasses(classVal) {
if(isArray(classVal)) {
return classVal.join(' ');
} else if (isObject(classVal)) {
var classes = [], i = 0;
forEach(classVal, function(v, k) {
if (v) {
classes.push(k);
}
});
return classes.join(' ');
}
return classVal;
};
}
};
};
}
/**
* @ngdoc directive
* @name ng.directive:ngClass
* @restrict AC
*
* @description
* The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding
* an expression that represents all classes to be added.
*
* The directive won't add duplicate classes if a particular class was already set.
*
* When the expression changes, the previously added classes are removed and only then the
* new classes are added.
*
* @animations
* add - happens just before the class is applied to the element
* remove - happens just before the class is removed from the element
*
* @element ANY
* @param {expression} ngClass {@link guide/expression Expression} to eval. The result
* of the evaluation can be a string representing space delimited class
* names, an array, or a map of class names to boolean values. In the case of a map, the
* names of the properties whose values are truthy will be added as css classes to the
* element.
*
* @example Example that demostrates basic bindings via ngClass directive.
<example>
<file name="index.html">
<p ng-class="{strike: strike, bold: bold, red: red}">Map Syntax Example</p>
<input type="checkbox" ng-model="bold"> bold
<input type="checkbox" ng-model="strike"> strike
<input type="checkbox" ng-model="red"> red
<hr>
<p ng-class="style">Using String Syntax</p>
<input type="text" ng-model="style" placeholder="Type: bold strike red">
<hr>
<p ng-class="[style1, style2, style3]">Using Array Syntax</p>
<input ng-model="style1" placeholder="Type: bold"><br>
<input ng-model="style2" placeholder="Type: strike"><br>
<input ng-model="style3" placeholder="Type: red"><br>
</file>
<file name="style.css">
.strike {
text-decoration: line-through;
}
.bold {
font-weight: bold;
}
.red {
color: red;
}
</file>
<file name="scenario.js">
it('should let you toggle the class', function() {
expect(element('.doc-example-live p:first').prop('className')).not().toMatch(/bold/);
expect(element('.doc-example-live p:first').prop('className')).not().toMatch(/red/);
input('bold').check();
expect(element('.doc-example-live p:first').prop('className')).toMatch(/bold/);
input('red').check();
expect(element('.doc-example-live p:first').prop('className')).toMatch(/red/);
});
it('should let you toggle string example', function() {
expect(element('.doc-example-live p:nth-of-type(2)').prop('className')).toBe('');
input('style').enter('red');
expect(element('.doc-example-live p:nth-of-type(2)').prop('className')).toBe('red');
});
it('array example should have 3 classes', function() {
expect(element('.doc-example-live p:last').prop('className')).toBe('');
input('style1').enter('bold');
input('style2').enter('strike');
input('style3').enter('red');
expect(element('.doc-example-live p:last').prop('className')).toBe('bold strike red');
});
</file>
</example>
## Animations
The example below demonstrates how to perform animations using ngClass.
<example animations="true">
<file name="index.html">
<input type="button" value="set" ng-click="myVar='my-class'">
<input type="button" value="clear" ng-click="myVar=''">
<br>
<span ng-class="myVar">Sample Text</span>
</file>
<file name="style.css">
.my-class-add, .my-class-remove {
-webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-moz-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-o-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
}
.my-class,
.my-class-add.my-class-add-active {
color: red;
font-size:3em;
}
.my-class-remove.my-class-remove-active {
font-size:1.0em;
color:black;
}
</file>
<file name="scenario.js">
it('should check ng-class', function() {
expect(element('.doc-example-live span').prop('className')).not().
toMatch(/my-class/);
using('.doc-example-live').element(':button:first').click();
expect(element('.doc-example-live span').prop('className')).
toMatch(/my-class/);
using('.doc-example-live').element(':button:last').click();
expect(element('.doc-example-live span').prop('className')).not().
toMatch(/my-class/);
});
</file>
</example>
## ngClass and pre-existing CSS3 Transitions/Animations
The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure.
Therefore, if any CSS3 Transition/Animation styles (outside of ngAnimate) are set on the element, then, if a ngClass animation
is triggered, the ngClass animation will be skipped so that ngAnimate can allow for the pre-existing transition or animation to
take over. This restriction allows for ngClass to still work with standard CSS3 Transitions/Animations that are defined
outside of ngAnimate.
*/
var ngClassDirective = classDirective('', true);
/**
* @ngdoc directive
* @name ng.directive:ngClassOdd
* @restrict AC
*
* @description
* The `ngClassOdd` and `ngClassEven` directives work exactly as
* {@link ng.directive:ngClass ngClass}, except they work in
* conjunction with `ngRepeat` and take effect only on odd (even) rows.
*
* This directive can be applied only within the scope of an
* {@link ng.directive:ngRepeat ngRepeat}.
*
* @element ANY
* @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
* of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<example>
<file name="index.html">
<ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng-repeat="name in names">
<span ng-class-odd="'odd'" ng-class-even="'even'">
{{name}}
</span>
</li>
</ol>
</file>
<file name="style.css">
.odd {
color: red;
}
.even {
color: blue;
}
</file>
<file name="scenario.js">
it('should check ng-class-odd and ng-class-even', function() {
expect(element('.doc-example-live li:first span').prop('className')).
toMatch(/odd/);
expect(element('.doc-example-live li:last span').prop('className')).
toMatch(/even/);
});
</file>
</example>
*/
var ngClassOddDirective = classDirective('Odd', 0);
/**
* @ngdoc directive
* @name ng.directive:ngClassEven
* @restrict AC
*
* @description
* The `ngClassOdd` and `ngClassEven` directives work exactly as
* {@link ng.directive:ngClass ngClass}, except they work in
* conjunction with `ngRepeat` and take effect only on odd (even) rows.
*
* This directive can be applied only within the scope of an
* {@link ng.directive:ngRepeat ngRepeat}.
*
* @element ANY
* @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
* result of the evaluation can be a string representing space delimited class names or an array.
*
* @example
<example>
<file name="index.html">
<ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng-repeat="name in names">
<span ng-class-odd="'odd'" ng-class-even="'even'">
{{name}}
</span>
</li>
</ol>
</file>
<file name="style.css">
.odd {
color: red;
}
.even {
color: blue;
}
</file>
<file name="scenario.js">
it('should check ng-class-odd and ng-class-even', function() {
expect(element('.doc-example-live li:first span').prop('className')).
toMatch(/odd/);
expect(element('.doc-example-live li:last span').prop('className')).
toMatch(/even/);
});
</file>
</example>
*/
var ngClassEvenDirective = classDirective('Even', 1);
/**
* @ngdoc directive
* @name ng.directive:ngCloak
* @restrict AC
*
* @description
* The `ngCloak` directive is used to prevent the Angular html template from being briefly
* displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
* directive to avoid the undesirable flicker effect caused by the html template display.
*
* The directive can be applied to the `<body>` element, but the preferred usage is to apply
* multiple `ngCloak` directives to small portions of the page to permit progressive rendering
* of the browser view.
*
* `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and
* `angular.min.js`:
*
* <pre>
* [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
* display: none !important;
* }
* </pre>
*
* When this css rule is loaded by the browser, all html elements (including their children) that
* are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive
* during the compilation of the template it deletes the `ngCloak` element attribute, making
* the compiled element visible.
*
* For the best result, the `angular.js` script must be loaded in the head section of the html
* document; alternatively, the css rule above must be included in the external stylesheet of the
* application.
*
* Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
* cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
* class `ngCloak` in addition to the `ngCloak` directive as shown in the example below.
*
* @element ANY
*
* @example
<doc:example>
<doc:source>
<div id="template1" ng-cloak>{{ 'hello' }}</div>
<div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div>
</doc:source>
<doc:scenario>
it('should remove the template directive and css class', function() {
expect(element('.doc-example-live #template1').attr('ng-cloak')).
not().toBeDefined();
expect(element('.doc-example-live #template2').attr('ng-cloak')).
not().toBeDefined();
});
</doc:scenario>
</doc:example>
*
*/
var ngCloakDirective = ngDirective({
compile: function(element, attr) {
attr.$set('ngCloak', undefined);
element.removeClass('ng-cloak');
}
});
/**
* @ngdoc directive
* @name ng.directive:ngController
*
* @description
* The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular
* supports the principles behind the Model-View-Controller design pattern.
*
* MVC components in angular:
*
* * Model — The Model is scope properties; scopes are attached to the DOM where scope properties
* are accessed through bindings.
* * View — The template (HTML with data bindings) that is rendered into the View.
* * Controller — The `ngController` directive specifies a Controller class; the class contains business
* logic behind the application to decorate the scope with functions and values
*
* Note that an alternative way to define controllers is via the {@link ngRoute.$route $route} service.
*
* @element ANY
* @scope
* @param {expression} ngController Name of a globally accessible constructor function or an
* {@link guide/expression expression} that on the current scope evaluates to a
* constructor function. The controller instance can be published into a scope property
* by specifying `as propertyName`.
*
* @example
* Here is a simple form for editing user contact information. Adding, removing, clearing, and
* greeting are methods declared on the controller (see source tab). These methods can
* easily be called from the angular markup. Notice that the scope becomes the `this` for the
* controller's instance. This allows for easy access to the view data from the controller. Also
* notice that any changes to the data are automatically reflected in the View without the need
* for a manual update. The example is shown in two different declaration styles you may use
* according to preference.
<doc:example>
<doc:source>
<script>
function SettingsController1() {
this.name = "John Smith";
this.contacts = [
{type: 'phone', value: '408 555 1212'},
{type: 'email', value: '[email protected]'} ];
};
SettingsController1.prototype.greet = function() {
alert(this.name);
};
SettingsController1.prototype.addContact = function() {
this.contacts.push({type: 'email', value: '[email protected]'});
};
SettingsController1.prototype.removeContact = function(contactToRemove) {
var index = this.contacts.indexOf(contactToRemove);
this.contacts.splice(index, 1);
};
SettingsController1.prototype.clearContact = function(contact) {
contact.type = 'phone';
contact.value = '';
};
</script>
<div id="ctrl-as-exmpl" ng-controller="SettingsController1 as settings">
Name: <input type="text" ng-model="settings.name"/>
[ <a href="" ng-click="settings.greet()">greet</a> ]<br/>
Contact:
<ul>
<li ng-repeat="contact in settings.contacts">
<select ng-model="contact.type">
<option>phone</option>
<option>email</option>
</select>
<input type="text" ng-model="contact.value"/>
[ <a href="" ng-click="settings.clearContact(contact)">clear</a>
| <a href="" ng-click="settings.removeContact(contact)">X</a> ]
</li>
<li>[ <a href="" ng-click="settings.addContact()">add</a> ]</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check controller as', function() {
expect(element('#ctrl-as-exmpl>:input').val()).toBe('John Smith');
expect(element('#ctrl-as-exmpl li:nth-child(1) input').val())
.toBe('408 555 1212');
expect(element('#ctrl-as-exmpl li:nth-child(2) input').val())
.toBe('[email protected]');
element('#ctrl-as-exmpl li:first a:contains("clear")').click();
expect(element('#ctrl-as-exmpl li:first input').val()).toBe('');
element('#ctrl-as-exmpl li:last a:contains("add")').click();
expect(element('#ctrl-as-exmpl li:nth-child(3) input').val())
.toBe('[email protected]');
});
</doc:scenario>
</doc:example>
<doc:example>
<doc:source>
<script>
function SettingsController2($scope) {
$scope.name = "John Smith";
$scope.contacts = [
{type:'phone', value:'408 555 1212'},
{type:'email', value:'[email protected]'} ];
$scope.greet = function() {
alert(this.name);
};
$scope.addContact = function() {
this.contacts.push({type:'email', value:'[email protected]'});
};
$scope.removeContact = function(contactToRemove) {
var index = this.contacts.indexOf(contactToRemove);
this.contacts.splice(index, 1);
};
$scope.clearContact = function(contact) {
contact.type = 'phone';
contact.value = '';
};
}
</script>
<div id="ctrl-exmpl" ng-controller="SettingsController2">
Name: <input type="text" ng-model="name"/>
[ <a href="" ng-click="greet()">greet</a> ]<br/>
Contact:
<ul>
<li ng-repeat="contact in contacts">
<select ng-model="contact.type">
<option>phone</option>
<option>email</option>
</select>
<input type="text" ng-model="contact.value"/>
[ <a href="" ng-click="clearContact(contact)">clear</a>
| <a href="" ng-click="removeContact(contact)">X</a> ]
</li>
<li>[ <a href="" ng-click="addContact()">add</a> ]</li>
</ul>
</div>
</doc:source>
<doc:scenario>
it('should check controller', function() {
expect(element('#ctrl-exmpl>:input').val()).toBe('John Smith');
expect(element('#ctrl-exmpl li:nth-child(1) input').val())
.toBe('408 555 1212');
expect(element('#ctrl-exmpl li:nth-child(2) input').val())
.toBe('[email protected]');
element('#ctrl-exmpl li:first a:contains("clear")').click();
expect(element('#ctrl-exmpl li:first input').val()).toBe('');
element('#ctrl-exmpl li:last a:contains("add")').click();
expect(element('#ctrl-exmpl li:nth-child(3) input').val())
.toBe('[email protected]');
});
</doc:scenario>
</doc:example>
*/
var ngControllerDirective = [function() {
return {
scope: true,
controller: '@'
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngCsp
*
* @element html
* @description
* Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
*
* This is necessary when developing things like Google Chrome Extensions.
*
* CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things).
* For us to be compatible, we just need to implement the "getterFn" in $parse without violating
* any of these restrictions.
*
* AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp`
* directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will
* evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will
* be raised.
*
* In order to use this feature put the `ngCsp` directive on the root element of the application.
*
* *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.*
*
* @example
* This example shows how to apply the `ngCsp` directive to the `html` tag.
<pre>
<!doctype html>
<html ng-app ng-csp>
...
...
</html>
</pre>
*/
// ngCsp is not implemented as a proper directive any more, because we need it be processed while we bootstrap
// the system (before $parse is instantiated), for this reason we just have a csp() fn that looks for ng-csp attribute
// anywhere in the current doc
/**
* @ngdoc directive
* @name ng.directive:ngClick
*
* @description
* The ngClick directive allows you to specify custom behavior when
* an element is clicked.
*
* @element ANY
* @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
* click. (Event object is available as `$event`)
*
* @example
<doc:example>
<doc:source>
<button ng-click="count = count + 1" ng-init="count=0">
Increment
</button>
count: {{count}}
</doc:source>
<doc:scenario>
it('should check ng-click', function() {
expect(binding('count')).toBe('0');
element('.doc-example-live :button').click();
expect(binding('count')).toBe('1');
});
</doc:scenario>
</doc:example>
*/
/*
* A directive that allows creation of custom onclick handlers that are defined as angular
* expressions and are compiled and executed within the current scope.
*
* Events that are handled via these handler are always configured not to propagate further.
*/
var ngEventDirectives = {};
forEach(
'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),
function(name) {
var directiveName = directiveNormalize('ng-' + name);
ngEventDirectives[directiveName] = ['$parse', function($parse) {
return function(scope, element, attr) {
var fn = $parse(attr[directiveName]);
element.on(lowercase(name), function(event) {
scope.$apply(function() {
fn(scope, {$event:event});
});
});
};
}];
}
);
/**
* @ngdoc directive
* @name ng.directive:ngDblclick
*
* @description
* The `ngDblclick` directive allows you to specify custom behavior on a dblclick event.
*
* @element ANY
* @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
* a dblclick. (The Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMousedown
*
* @description
* The ngMousedown directive allows you to specify custom behavior on mousedown event.
*
* @element ANY
* @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
* mousedown. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseup
*
* @description
* Specify custom behavior on mouseup event.
*
* @element ANY
* @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
* mouseup. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseover
*
* @description
* Specify custom behavior on mouseover event.
*
* @element ANY
* @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
* mouseover. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseenter
*
* @description
* Specify custom behavior on mouseenter event.
*
* @element ANY
* @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
* mouseenter. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMouseleave
*
* @description
* Specify custom behavior on mouseleave event.
*
* @element ANY
* @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
* mouseleave. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngMousemove
*
* @description
* Specify custom behavior on mousemove event.
*
* @element ANY
* @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
* mousemove. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngKeydown
*
* @description
* Specify custom behavior on keydown event.
*
* @element ANY
* @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon
* keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngKeyup
*
* @description
* Specify custom behavior on keyup event.
*
* @element ANY
* @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon
* keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngKeypress
*
* @description
* Specify custom behavior on keypress event.
*
* @element ANY
* @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon
* keypress. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngSubmit
*
* @description
* Enables binding angular expressions to onsubmit events.
*
* Additionally it prevents the default action (which for form means sending the request to the
* server and reloading the current page) **but only if the form does not contain an `action`
* attribute**.
*
* @element form
* @param {expression} ngSubmit {@link guide/expression Expression} to eval. (Event object is available as `$event`)
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.list = [];
$scope.text = 'hello';
$scope.submit = function() {
if (this.text) {
this.list.push(this.text);
this.text = '';
}
};
}
</script>
<form ng-submit="submit()" ng-controller="Ctrl">
Enter text and hit enter:
<input type="text" ng-model="text" name="text" />
<input type="submit" id="submit" value="Submit" />
<pre>list={{list}}</pre>
</form>
</doc:source>
<doc:scenario>
it('should check ng-submit', function() {
expect(binding('list')).toBe('[]');
element('.doc-example-live #submit').click();
expect(binding('list')).toBe('["hello"]');
expect(input('text').val()).toBe('');
});
it('should ignore empty strings', function() {
expect(binding('list')).toBe('[]');
element('.doc-example-live #submit').click();
element('.doc-example-live #submit').click();
expect(binding('list')).toBe('["hello"]');
});
</doc:scenario>
</doc:example>
*/
/**
* @ngdoc directive
* @name ng.directive:ngFocus
*
* @description
* Specify custom behavior on focus event.
*
* @element window, input, select, textarea, a
* @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon
* focus. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngBlur
*
* @description
* Specify custom behavior on blur event.
*
* @element window, input, select, textarea, a
* @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon
* blur. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngCopy
*
* @description
* Specify custom behavior on copy event.
*
* @element window, input, select, textarea, a
* @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon
* copy. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngCut
*
* @description
* Specify custom behavior on cut event.
*
* @element window, input, select, textarea, a
* @param {expression} ngCut {@link guide/expression Expression} to evaluate upon
* cut. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngPaste
*
* @description
* Specify custom behavior on paste event.
*
* @element window, input, select, textarea, a
* @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon
* paste. (Event object is available as `$event`)
*
* @example
* See {@link ng.directive:ngClick ngClick}
*/
/**
* @ngdoc directive
* @name ng.directive:ngIf
* @restrict A
*
* @description
* The `ngIf` directive removes or recreates a portion of the DOM tree based on an
* {expression}. If the expression assigned to `ngIf` evaluates to a false
* value then the element is removed from the DOM, otherwise a clone of the
* element is reinserted into the DOM.
*
* `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the
* element in the DOM rather than changing its visibility via the `display` css property. A common
* case when this difference is significant is when using css selectors that rely on an element's
* position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes.
*
* Note that when an element is removed using `ngIf` its scope is destroyed and a new scope
* is created when the element is restored. The scope created within `ngIf` inherits from
* its parent scope using
* {@link https://github.com/angular/angular.js/wiki/The-Nuances-of-Scope-Prototypal-Inheritance prototypal inheritance}.
* An important implication of this is if `ngModel` is used within `ngIf` to bind to
* a javascript primitive defined in the parent scope. In this case any modifications made to the
* variable within the child scope will override (hide) the value in the parent scope.
*
* Also, `ngIf` recreates elements using their compiled state. An example of this behavior
* is if an element's class attribute is directly modified after it's compiled, using something like
* jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element
* the added class will be lost because the original compiled state is used to regenerate the element.
*
* Additionally, you can provide animations via the `ngAnimate` module to animate the `enter`
* and `leave` effects.
*
* @animations
* enter - happens just after the ngIf contents change and a new DOM element is created and injected into the ngIf container
* leave - happens just before the ngIf contents are removed from the DOM
*
* @element ANY
* @scope
* @priority 600
* @param {expression} ngIf If the {@link guide/expression expression} is falsy then
* the element is removed from the DOM tree. If it is truthy a copy of the compiled
* eleent is added to the DOM tree.
*
* @example
<example animations="true">
<file name="index.html">
Click me: <input type="checkbox" ng-model="checked" ng-init="checked=true" /><br/>
Show when checked:
<span ng-if="checked" class="animate-if">
I'm removed when the checkbox is unchecked.
</span>
</file>
<file name="animations.css">
.animate-if {
background:white;
border:1px solid black;
padding:10px;
}
.animate-if.ng-enter, .animate-if.ng-leave {
-webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-moz-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-o-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
}
.animate-if.ng-enter,
.animate-if.ng-leave.ng-leave-active {
opacity:0;
}
.animate-if.ng-enter.ng-enter-active,
.animate-if.ng-leave {
opacity:1;
}
</file>
</example>
*/
var ngIfDirective = ['$animate', function($animate) {
return {
transclude: 'element',
priority: 600,
terminal: true,
restrict: 'A',
compile: function (element, attr, transclude) {
return function ($scope, $element, $attr) {
var childElement, childScope;
$scope.$watch($attr.ngIf, function ngIfWatchAction(value) {
if (childElement) {
$animate.leave(childElement);
childElement = undefined;
}
if (childScope) {
childScope.$destroy();
childScope = undefined;
}
if (toBoolean(value)) {
childScope = $scope.$new();
transclude(childScope, function (clone) {
childElement = clone;
$animate.enter(clone, $element.parent(), $element);
});
}
});
}
}
}
}];
/**
* @ngdoc directive
* @name ng.directive:ngInclude
* @restrict ECA
*
* @description
* Fetches, compiles and includes an external HTML fragment.
*
* By default, the template URL is restricted to the same domain and protocol as the
* application document. This is done by calling {@link ng.$sce#methods_getTrustedResourceUrl
* $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols
* you may either {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelist them} or
* {@link ng.$sce#methods_trustAsResourceUrl wrap them} as trusted values. Refer to Angular's {@link
* ng.$sce Strict Contextual Escaping}.
*
* In addition, the browser's
* {@link https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest
* Same Origin Policy} and {@link http://www.w3.org/TR/cors/ Cross-Origin Resource Sharing
* (CORS)} policy may further restrict whether the template is successfully loaded.
* For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://`
* access on some browsers.
*
* @animations
* enter - animation is used to bring new content into the browser.
* leave - animation is used to animate existing content away.
*
* The enter and leave animation occur concurrently.
*
* @scope
* @priority 400
*
* @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
* make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
* @param {string=} onload Expression to evaluate when a new partial is loaded.
*
* @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
* $anchorScroll} to scroll the viewport after the content is loaded.
*
* - If the attribute is not set, disable scrolling.
* - If the attribute is set without value, enable scrolling.
* - Otherwise enable scrolling only if the expression evaluates to truthy value.
*
* @example
<example animations="true">
<file name="index.html">
<div ng-controller="Ctrl">
<select ng-model="template" ng-options="t.name for t in templates">
<option value="">(blank)</option>
</select>
url of the template: <tt>{{template.url}}</tt>
<hr/>
<div class="example-animate-container">
<div class="include-example" ng-include="template.url"></div>
</div>
</div>
</file>
<file name="script.js">
function Ctrl($scope) {
$scope.templates =
[ { name: 'template1.html', url: 'template1.html'}
, { name: 'template2.html', url: 'template2.html'} ];
$scope.template = $scope.templates[0];
}
</file>
<file name="template1.html">
Content of template1.html
</file>
<file name="template2.html">
Content of template2.html
</file>
<file name="animations.css">
.example-animate-container {
position:relative;
background:white;
border:1px solid black;
height:40px;
overflow:hidden;
}
.example-animate-container > div {
padding:10px;
}
.include-example.ng-enter, .include-example.ng-leave {
-webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-moz-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-o-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
position:absolute;
top:0;
left:0;
right:0;
bottom:0;
display:block;
padding:10px;
}
.include-example.ng-enter {
top:-50px;
}
.include-example.ng-enter.ng-enter-active {
top:0;
}
.include-example.ng-leave {
top:0;
}
.include-example.ng-leave.ng-leave-active {
top:50px;
}
</file>
<file name="scenario.js">
it('should load template1.html', function() {
expect(element('.doc-example-live [ng-include]').text()).
toMatch(/Content of template1.html/);
});
it('should load template2.html', function() {
select('template').option('1');
expect(element('.doc-example-live [ng-include]').text()).
toMatch(/Content of template2.html/);
});
it('should change to blank', function() {
select('template').option('');
expect(element('.doc-example-live [ng-include]')).toBe(undefined);
});
</file>
</example>
*/
/**
* @ngdoc event
* @name ng.directive:ngInclude#$includeContentRequested
* @eventOf ng.directive:ngInclude
* @eventType emit on the scope ngInclude was declared in
* @description
* Emitted every time the ngInclude content is requested.
*/
/**
* @ngdoc event
* @name ng.directive:ngInclude#$includeContentLoaded
* @eventOf ng.directive:ngInclude
* @eventType emit on the current ngInclude scope
* @description
* Emitted every time the ngInclude content is reloaded.
*/
var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile', '$animate', '$sce',
function($http, $templateCache, $anchorScroll, $compile, $animate, $sce) {
return {
restrict: 'ECA',
priority: 400,
terminal: true,
transclude: 'element',
compile: function(element, attr, transclusion) {
var srcExp = attr.ngInclude || attr.src,
onloadExp = attr.onload || '',
autoScrollExp = attr.autoscroll;
return function(scope, $element) {
var changeCounter = 0,
currentScope,
currentElement;
var cleanupLastIncludeContent = function() {
if (currentScope) {
currentScope.$destroy();
currentScope = null;
}
if(currentElement) {
$animate.leave(currentElement);
currentElement = null;
}
};
scope.$watch($sce.parseAsResourceUrl(srcExp), function ngIncludeWatchAction(src) {
var thisChangeId = ++changeCounter;
if (src) {
$http.get(src, {cache: $templateCache}).success(function(response) {
if (thisChangeId !== changeCounter) return;
var newScope = scope.$new();
transclusion(newScope, function(clone) {
cleanupLastIncludeContent();
currentScope = newScope;
currentElement = clone;
currentElement.html(response);
$animate.enter(currentElement, null, $element);
$compile(currentElement.contents())(currentScope);
if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
$anchorScroll();
}
currentScope.$emit('$includeContentLoaded');
scope.$eval(onloadExp);
});
}).error(function() {
if (thisChangeId === changeCounter) cleanupLastIncludeContent();
});
scope.$emit('$includeContentRequested');
} else {
cleanupLastIncludeContent();
}
});
};
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngInit
* @restrict AC
*
* @description
* The `ngInit` directive allows you to evaluate an expression in the
* current scope.
*
* <div class="alert alert-error">
* The only appropriate use of `ngInit` for aliasing special properties of
* {@link api/ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you
* should use {@link guide/dev_guide.mvc.understanding_controller controllers} rather than `ngInit`
* to initialize values on a scope.
* </div>
*
* @element ANY
* @param {expression} ngInit {@link guide/expression Expression} to eval.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.list = [['a', 'b'], ['c', 'd']];
}
</script>
<div ng-controller="Ctrl">
<div ng-repeat="innerList in list" ng-init="outerIndex = $index">
<div ng-repeat="value in innerList" ng-init="innerIndex = $index">
<span class="example-init">list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};</span>
</div>
</div>
</div>
</doc:source>
<doc:scenario>
it('should alias index positions', function() {
expect(element('.example-init').text())
.toBe('list[ 0 ][ 0 ] = a;' +
'list[ 0 ][ 1 ] = b;' +
'list[ 1 ][ 0 ] = c;' +
'list[ 1 ][ 1 ] = d;');
});
</doc:scenario>
</doc:example>
*/
var ngInitDirective = ngDirective({
compile: function() {
return {
pre: function(scope, element, attrs) {
scope.$eval(attrs.ngInit);
}
}
}
});
/**
* @ngdoc directive
* @name ng.directive:ngNonBindable
* @restrict AC
* @priority 1000
*
* @description
* The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current
* DOM element. This is useful if the element contains what appears to be Angular directives and
* bindings but which should be ignored by Angular. This could be the case if you have a site that
* displays snippets of code. for instance.
*
* @element ANY
*
* @example
* In this example there are two locations where a simple interpolation binding (`{{}}`) is present,
* but the one wrapped in `ngNonBindable` is left alone.
*
* @example
<doc:example>
<doc:source>
<div>Normal: {{1 + 2}}</div>
<div ng-non-bindable>Ignored: {{1 + 2}}</div>
</doc:source>
<doc:scenario>
it('should check ng-non-bindable', function() {
expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
expect(using('.doc-example-live').element('div:last').text()).
toMatch(/1 \+ 2/);
});
</doc:scenario>
</doc:example>
*/
var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
/**
* @ngdoc directive
* @name ng.directive:ngPluralize
* @restrict EA
*
* @description
* # Overview
* `ngPluralize` is a directive that displays messages according to en-US localization rules.
* These rules are bundled with angular.js, but can be overridden
* (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
* by specifying the mappings between
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} and the strings to be displayed.
*
* # Plural categories and explicit number rules
* There are two
* {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
* plural categories} in Angular's default en-US locale: "one" and "other".
*
* While a plural category may match many numbers (for example, in en-US locale, "other" can match
* any number that is not 1), an explicit number rule can only match one number. For example, the
* explicit number rule for "3" matches the number 3. There are examples of plural categories
* and explicit number rules throughout the rest of this documentation.
*
* # Configuring ngPluralize
* You configure ngPluralize by providing 2 attributes: `count` and `when`.
* You can also provide an optional attribute, `offset`.
*
* The value of the `count` attribute can be either a string or an {@link guide/expression
* Angular expression}; these are evaluated on the current scope for its bound value.
*
* The `when` attribute specifies the mappings between plural categories and the actual
* string to be displayed. The value of the attribute should be a JSON object.
*
* The following example shows how to configure ngPluralize:
*
* <pre>
* <ng-pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
* 'one': '1 person is viewing.',
* 'other': '{} people are viewing.'}">
* </ng-pluralize>
*</pre>
*
* In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
* specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
* would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
* other numbers, for example 12, so that instead of showing "12 people are viewing", you can
* show "a dozen people are viewing".
*
* You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
* into pluralized strings. In the previous example, Angular will replace `{}` with
* <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder
* for <span ng-non-bindable>{{numberExpression}}</span>.
*
* # Configuring ngPluralize with offset
* The `offset` attribute allows further customization of pluralized text, which can result in
* a better user experience. For example, instead of the message "4 people are viewing this document",
* you might display "John, Kate and 2 others are viewing this document".
* The offset attribute allows you to offset a number by any desired value.
* Let's take a look at an example:
*
* <pre>
* <ng-pluralize count="personCount" offset=2
* when="{'0': 'Nobody is viewing.',
* '1': '{{person1}} is viewing.',
* '2': '{{person1}} and {{person2}} are viewing.',
* 'one': '{{person1}}, {{person2}} and one other person are viewing.',
* 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
* </ng-pluralize>
* </pre>
*
* Notice that we are still using two plural categories(one, other), but we added
* three explicit number rules 0, 1 and 2.
* When one person, perhaps John, views the document, "John is viewing" will be shown.
* When three people view the document, no explicit number rule is found, so
* an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
* In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
* is shown.
*
* Note that when you specify offsets, you must provide explicit number rules for
* numbers from 0 up to and including the offset. If you use an offset of 3, for example,
* you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
* plural categories "one" and "other".
*
* @param {string|expression} count The variable to be bounded to.
* @param {string} when The mapping between plural category to its corresponding strings.
* @param {number=} offset Offset to deduct from the total number.
*
* @example
<doc:example>
<doc:source>
<script>
function Ctrl($scope) {
$scope.person1 = 'Igor';
$scope.person2 = 'Misko';
$scope.personCount = 1;
}
</script>
<div ng-controller="Ctrl">
Person 1:<input type="text" ng-model="person1" value="Igor" /><br/>
Person 2:<input type="text" ng-model="person2" value="Misko" /><br/>
Number of People:<input type="text" ng-model="personCount" value="1" /><br/>
<!--- Example with simple pluralization rules for en locale --->
Without Offset:
<ng-pluralize count="personCount"
when="{'0': 'Nobody is viewing.',
'one': '1 person is viewing.',
'other': '{} people are viewing.'}">
</ng-pluralize><br>
<!--- Example with offset --->
With Offset(2):
<ng-pluralize count="personCount" offset=2
when="{'0': 'Nobody is viewing.',
'1': '{{person1}} is viewing.',
'2': '{{person1}} and {{person2}} are viewing.',
'one': '{{person1}}, {{person2}} and one other person are viewing.',
'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
</ng-pluralize>
</div>
</doc:source>
<doc:scenario>
it('should show correct pluralized string', function() {
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('1 person is viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor is viewing.');
using('.doc-example-live').input('personCount').enter('0');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('Nobody is viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Nobody is viewing.');
using('.doc-example-live').input('personCount').enter('2');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('2 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor and Misko are viewing.');
using('.doc-example-live').input('personCount').enter('3');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('3 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and one other person are viewing.');
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live ng-pluralize:first').text()).
toBe('4 people are viewing.');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
});
it('should show data-binded names', function() {
using('.doc-example-live').input('personCount').enter('4');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Igor, Misko and 2 other people are viewing.');
using('.doc-example-live').input('person1').enter('Di');
using('.doc-example-live').input('person2').enter('Vojta');
expect(element('.doc-example-live ng-pluralize:last').text()).
toBe('Di, Vojta and 2 other people are viewing.');
});
</doc:scenario>
</doc:example>
*/
var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
var BRACE = /{}/g;
return {
restrict: 'EA',
link: function(scope, element, attr) {
var numberExp = attr.count,
whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs
offset = attr.offset || 0,
whens = scope.$eval(whenExp) || {},
whensExpFns = {},
startSymbol = $interpolate.startSymbol(),
endSymbol = $interpolate.endSymbol(),
isWhen = /^when(Minus)?(.+)$/;
forEach(attr, function(expression, attributeName) {
if (isWhen.test(attributeName)) {
whens[lowercase(attributeName.replace('when', '').replace('Minus', '-'))] =
element.attr(attr.$attr[attributeName]);
}
});
forEach(whens, function(expression, key) {
whensExpFns[key] =
$interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +
offset + endSymbol));
});
scope.$watch(function ngPluralizeWatch() {
var value = parseFloat(scope.$eval(numberExp));
if (!isNaN(value)) {
//if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
//check it against pluralization rules in $locale service
if (!(value in whens)) value = $locale.pluralCat(value - offset);
return whensExpFns[value](scope, element, true);
} else {
return '';
}
}, function ngPluralizeWatchAction(newVal) {
element.text(newVal);
});
}
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngRepeat
*
* @description
* The `ngRepeat` directive instantiates a template once per item from a collection. Each template
* instance gets its own scope, where the given loop variable is set to the current collection item,
* and `$index` is set to the item index or key.
*
* Special properties are exposed on the local scope of each template instance, including:
*
* | Variable | Type | Details |
* |-----------|-----------------|-----------------------------------------------------------------------------|
* | `$index` | {@type number} | iterator offset of the repeated element (0..length-1) |
* | `$first` | {@type boolean} | true if the repeated element is first in the iterator. |
* | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |
* | `$last` | {@type boolean} | true if the repeated element is last in the iterator. |
* | `$even` | {@type boolean} | true if the iterator position `$index` is even (otherwise false). |
* | `$odd` | {@type boolean} | true if the iterator position `$index` is odd (otherwise false). |
*
*
* # Special repeat start and end points
* To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending
* the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.
* The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)
* up to and including the ending HTML tag where **ng-repeat-end** is placed.
*
* The example below makes use of this feature:
* <pre>
* <header ng-repeat-start="item in items">
* Header {{ item }}
* </header>
* <div class="body">
* Body {{ item }}
* </div>
* <footer ng-repeat-end>
* Footer {{ item }}
* </footer>
* </pre>
*
* And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:
* <pre>
* <header>
* Header A
* </header>
* <div class="body">
* Body A
* </div>
* <footer>
* Footer A
* </footer>
* <header>
* Header B
* </header>
* <div class="body">
* Body B
* </div>
* <footer>
* Footer B
* </footer>
* </pre>
*
* The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such
* as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).
*
* @animations
* enter - when a new item is added to the list or when an item is revealed after a filter
* leave - when an item is removed from the list or when an item is filtered out
* move - when an adjacent item is filtered out causing a reorder or when the item contents are reordered
*
* @element ANY
* @scope
* @priority 1000
* @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These
* formats are currently supported:
*
* * `variable in expression` – where variable is the user defined loop variable and `expression`
* is a scope expression giving the collection to enumerate.
*
* For example: `album in artist.albums`.
*
* * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
* and `expression` is the scope expression giving the collection to enumerate.
*
* For example: `(name, age) in {'adam':10, 'amalie':12}`.
*
* * `variable in expression track by tracking_expression` – You can also provide an optional tracking function
* which can be used to associate the objects in the collection with the DOM elements. If no tracking function
* is specified the ng-repeat associates elements by identity in the collection. It is an error to have
* more than one tracking function to resolve to the same key. (This would mean that two distinct objects are
* mapped to the same DOM element, which is not possible.) Filters should be applied to the expression,
* before specifying a tracking expression.
*
* For example: `item in items` is equivalent to `item in items track by $id(item)'. This implies that the DOM elements
* will be associated by item identity in the array.
*
* For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique
* `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements
* with the corresponding item in the array by identity. Moving the same object in array would move the DOM
* element in the same way ian the DOM.
*
* For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this
* case the object identity does not matter. Two objects are considered equivalent as long as their `id`
* property is same.
*
* For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter
* to items in conjunction with a tracking expression.
*
* @example
* This example initializes the scope to a list of names and
* then uses `ngRepeat` to display every person:
<example animations="true">
<file name="index.html">
<div ng-init="friends = [
{name:'John', age:25, gender:'boy'},
{name:'Jessie', age:30, gender:'girl'},
{name:'Johanna', age:28, gender:'girl'},
{name:'Joy', age:15, gender:'girl'},
{name:'Mary', age:28, gender:'girl'},
{name:'Peter', age:95, gender:'boy'},
{name:'Sebastian', age:50, gender:'boy'},
{name:'Erika', age:27, gender:'girl'},
{name:'Patrick', age:40, gender:'boy'},
{name:'Samantha', age:60, gender:'girl'}
]">
I have {{friends.length}} friends. They are:
<input type="search" ng-model="q" placeholder="filter friends..." />
<ul class="example-animate-container">
<li class="animate-repeat" ng-repeat="friend in friends | filter:q">
[{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
</li>
</ul>
</div>
</file>
<file name="animations.css">
.example-animate-container {
background:white;
border:1px solid black;
list-style:none;
margin:0;
padding:0;
}
.example-animate-container > li {
padding:10px;
list-style:none;
}
.animate-repeat.ng-enter,
.animate-repeat.ng-leave,
.animate-repeat.ng-move {
-webkit-transition:all linear 0.5s;
-moz-transition:all linear 0.5s;
-o-transition:all linear 0.5s;
transition:all linear 0.5s;
}
.animate-repeat.ng-enter {
line-height:0;
opacity:0;
padding-top:0;
padding-bottom:0;
}
.animate-repeat.ng-enter.ng-enter-active {
line-height:20px;
opacity:1;
padding:10px;
}
.animate-repeat.ng-leave {
opacity:1;
line-height:20px;
padding:10px;
}
.animate-repeat.ng-leave.ng-leave-active {
opacity:0;
line-height:0;
padding-top:0;
padding-bottom:0;
}
.animate-repeat.ng-move { }
.animate-repeat.ng-move.ng-move-active { }
</file>
<file name="scenario.js">
it('should render initial data set', function() {
var r = using('.doc-example-live').repeater('ul li');
expect(r.count()).toBe(10);
expect(r.row(0)).toEqual(["1","John","25"]);
expect(r.row(1)).toEqual(["2","Jessie","30"]);
expect(r.row(9)).toEqual(["10","Samantha","60"]);
expect(binding('friends.length')).toBe("10");
});
it('should update repeater when filter predicate changes', function() {
var r = using('.doc-example-live').repeater('ul li');
expect(r.count()).toBe(10);
input('q').enter('ma');
expect(r.count()).toBe(2);
expect(r.row(0)).toEqual(["1","Mary","28"]);
expect(r.row(1)).toEqual(["2","Samantha","60"]);
});
</file>
</example>
*/
var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
var NG_REMOVED = '$$NG_REMOVED';
var ngRepeatMinErr = minErr('ngRepeat');
return {
transclude: 'element',
priority: 1000,
terminal: true,
compile: function(element, attr, linker) {
return function($scope, $element, $attr){
var expression = $attr.ngRepeat;
var match = expression.match(/^\s*(.+)\s+in\s+(.*?)\s*(\s+track\s+by\s+(.+)\s*)?$/),
trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn,
lhs, rhs, valueIdentifier, keyIdentifier,
hashFnLocals = {$id: hashKey};
if (!match) {
throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
expression);
}
lhs = match[1];
rhs = match[2];
trackByExp = match[4];
if (trackByExp) {
trackByExpGetter = $parse(trackByExp);
trackByIdExpFn = function(key, value, index) {
// assign key, value, and $index to the locals so that they can be used in hash functions
if (keyIdentifier) hashFnLocals[keyIdentifier] = key;
hashFnLocals[valueIdentifier] = value;
hashFnLocals.$index = index;
return trackByExpGetter($scope, hashFnLocals);
};
} else {
trackByIdArrayFn = function(key, value) {
return hashKey(value);
}
trackByIdObjFn = function(key) {
return key;
}
}
match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
if (!match) {
throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.",
lhs);
}
valueIdentifier = match[3] || match[1];
keyIdentifier = match[2];
// Store a list of elements from previous run. This is a hash where key is the item from the
// iterator, and the value is objects with following properties.
// - scope: bound scope
// - element: previous element.
// - index: position
var lastBlockMap = {};
//watch props
$scope.$watchCollection(rhs, function ngRepeatAction(collection){
var index, length,
previousNode = $element[0], // current position of the node
nextNode,
// Same as lastBlockMap but it has the current state. It will become the
// lastBlockMap on the next iteration.
nextBlockMap = {},
arrayLength,
childScope,
key, value, // key/value of iteration
trackById,
trackByIdFn,
collectionKeys,
block, // last object information {scope, element, id}
nextBlockOrder = [],
elementsToRemove;
if (isArrayLike(collection)) {
collectionKeys = collection;
trackByIdFn = trackByIdExpFn || trackByIdArrayFn;
} else {
trackByIdFn = trackByIdExpFn || trackByIdObjFn;
// if object, extract keys, sort them and use to determine order of iteration over obj props
collectionKeys = [];
for (key in collection) {
if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
collectionKeys.push(key);
}
}
collectionKeys.sort();
}
arrayLength = collectionKeys.length;
// locate existing items
length = nextBlockOrder.length = collectionKeys.length;
for(index = 0; index < length; index++) {
key = (collection === collectionKeys) ? index : collectionKeys[index];
value = collection[key];
trackById = trackByIdFn(key, value, index);
assertNotHasOwnProperty(trackById, '`track by` id');
if(lastBlockMap.hasOwnProperty(trackById)) {
block = lastBlockMap[trackById]
delete lastBlockMap[trackById];
nextBlockMap[trackById] = block;
nextBlockOrder[index] = block;
} else if (nextBlockMap.hasOwnProperty(trackById)) {
// restore lastBlockMap
forEach(nextBlockOrder, function(block) {
if (block && block.startNode) lastBlockMap[block.id] = block;
});
// This is a duplicate and we need to throw an error
throw ngRepeatMinErr('dupes', "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}",
expression, trackById);
} else {
// new never before seen block
nextBlockOrder[index] = { id: trackById };
nextBlockMap[trackById] = false;
}
}
// remove existing items
for (key in lastBlockMap) {
// lastBlockMap is our own object so we don't need to use special hasOwnPropertyFn
if (lastBlockMap.hasOwnProperty(key)) {
block = lastBlockMap[key];
elementsToRemove = getBlockElements(block);
$animate.leave(elementsToRemove);
forEach(elementsToRemove, function(element) { element[NG_REMOVED] = true; });
block.scope.$destroy();
}
}
// we are not using forEach for perf reasons (trying to avoid #call)
for (index = 0, length = collectionKeys.length; index < length; index++) {
key = (collection === collectionKeys) ? index : collectionKeys[index];
value = collection[key];
block = nextBlockOrder[index];
if (nextBlockOrder[index - 1]) previousNode = nextBlockOrder[index - 1].endNode;
if (block.startNode) {
// if we have already seen this object, then we need to reuse the
// associated scope/element
childScope = block.scope;
nextNode = previousNode;
do {
nextNode = nextNode.nextSibling;
} while(nextNode && nextNode[NG_REMOVED]);
if (block.startNode == nextNode) {
// do nothing
} else {
// existing item which got moved
$animate.move(getBlockElements(block), null, jqLite(previousNode));
}
previousNode = block.endNode;
} else {
// new item which we don't know about
childScope = $scope.$new();
}
childScope[valueIdentifier] = value;
if (keyIdentifier) childScope[keyIdentifier] = key;
childScope.$index = index;
childScope.$first = (index === 0);
childScope.$last = (index === (arrayLength - 1));
childScope.$middle = !(childScope.$first || childScope.$last);
childScope.$odd = !(childScope.$even = index%2==0);
if (!block.startNode) {
linker(childScope, function(clone) {
clone[clone.length++] = document.createComment(' end ngRepeat: ' + expression + ' ');
$animate.enter(clone, null, jqLite(previousNode));
previousNode = clone;
block.scope = childScope;
block.startNode = previousNode && previousNode.endNode ? previousNode.endNode : clone[0];
block.endNode = clone[clone.length - 1];
nextBlockMap[block.id] = block;
});
}
}
lastBlockMap = nextBlockMap;
});
};
}
};
function getBlockElements(block) {
if (block.startNode === block.endNode) {
return jqLite(block.startNode);
}
var element = block.startNode;
var elements = [element];
do {
element = element.nextSibling;
if (!element) break;
elements.push(element);
} while (element !== block.endNode);
return jqLite(elements);
}
}];
/**
* @ngdoc directive
* @name ng.directive:ngShow
*
* @description
* The `ngShow` directive shows or hides the given HTML element based on the expression
* provided to the ngShow attribute. The element is shown or hidden by removing or adding
* the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
* in AngularJS and sets the display style to none (using an !important flag).
*
* <pre>
* <!-- when $scope.myValue is truthy (element is visible) -->
* <div ng-show="myValue"></div>
*
* <!-- when $scope.myValue is falsy (element is hidden) -->
* <div ng-show="myValue" class="ng-hide"></div>
* </pre>
*
* When the ngShow expression evaluates to false then the ng-hide CSS class is added to the class attribute
* on the element causing it to become hidden. When true, the ng-hide CSS class is removed
* from the element causing the element not to appear hidden.
*
* ## Why is !important used?
*
* You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector
* can be easily overridden by heavier selectors. For example, something as simple
* as changing the display style on a HTML list item would make hidden elements appear visible.
* This also becomes a bigger issue when dealing with CSS frameworks.
*
* By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
* specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
* styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
*
* ### Overriding .ng-hide
*
* If you wish to change the hide behavior with ngShow/ngHide then this can be achieved by
* restating the styles for the .ng-hide class in CSS:
* <pre>
* .ng-hide {
* //!annotate CSS Specificity|Not to worry, this will override the AngularJS default...
* display:block!important;
*
* //this is just another form of hiding an element
* position:absolute;
* top:-9999px;
* left:-9999px;
* }
* </pre>
*
* Just remember to include the important flag so the CSS override will function.
*
* ## A note about animations with ngShow
*
* Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
* is true and false. This system works like the animation system present with ngClass except that
* you must also include the !important flag to override the display property
* so that you can perform an animation when the element is hidden during the time of the animation.
*
* <pre>
* //
* //a working example can be found at the bottom of this page
* //
* .my-element.ng-hide-add, .my-element.ng-hide-remove {
* transition:0.5s linear all;
* display:block!important;
* }
*
* .my-element.ng-hide-add { ... }
* .my-element.ng-hide-add.ng-hide-add-active { ... }
* .my-element.ng-hide-remove { ... }
* .my-element.ng-hide-remove.ng-hide-remove-active { ... }
* </pre>
*
* @animations
* addClass: .ng-hide - happens after the ngShow expression evaluates to a truthy value and the just before contents are set to visible
* removeClass: .ng-hide - happens after the ngShow expression evaluates to a non truthy value and just before the contents are set to hidden
*
* @element ANY
* @param {expression} ngShow If the {@link guide/expression expression} is truthy
* then the element is shown or hidden respectively.
*
* @example
<example animations="true">
<file name="index.html">
Click me: <input type="checkbox" ng-model="checked"><br/>
<div>
Show:
<div class="check-element animate-show" ng-show="checked">
<span class="icon-thumbs-up"></span> I show up when your checkbox is checked.
</div>
</div>
<div>
Hide:
<div class="check-element animate-show" ng-hide="checked">
<span class="icon-thumbs-down"></span> I hide when your checkbox is checked.
</div>
</div>
</file>
<file name="animations.css">
.animate-show.ng-hide-add,
.animate-show.ng-hide-remove {
-webkit-transition:all linear 0.5s;
-moz-transition:all linear 0.5s;
-o-transition:all linear 0.5s;
transition:all linear 0.5s;
display:block!important;
}
.animate-show.ng-hide-add.ng-hide-add-active,
.animate-show.ng-hide-remove {
line-height:0;
opacity:0;
padding:0 10px;
}
.animate-show.ng-hide-add,
.animate-show.ng-hide-remove.ng-hide-remove-active {
line-height:20px;
opacity:1;
padding:10px;
border:1px solid black;
background:white;
}
.check-element {
padding:10px;
border:1px solid black;
background:white;
}
</file>
<file name="scenario.js">
it('should check ng-show / ng-hide', function() {
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
</file>
</example>
*/
var ngShowDirective = ['$animate', function($animate) {
return function(scope, element, attr) {
scope.$watch(attr.ngShow, function ngShowWatchAction(value){
$animate[toBoolean(value) ? 'removeClass' : 'addClass'](element, 'ng-hide');
});
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngHide
*
* @description
* The `ngHide` directive shows or hides the given HTML element based on the expression
* provided to the ngHide attribute. The element is shown or hidden by removing or adding
* the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
* in AngularJS and sets the display style to none (using an !important flag).
*
* <pre>
* <!-- when $scope.myValue is truthy (element is hidden) -->
* <div ng-hide="myValue"></div>
*
* <!-- when $scope.myValue is falsy (element is visible) -->
* <div ng-hide="myValue" class="ng-hide"></div>
* </pre>
*
* When the ngHide expression evaluates to true then the .ng-hide CSS class is added to the class attribute
* on the element causing it to become hidden. When false, the ng-hide CSS class is removed
* from the element causing the element not to appear hidden.
*
* ## Why is !important used?
*
* You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector
* can be easily overridden by heavier selectors. For example, something as simple
* as changing the display style on a HTML list item would make hidden elements appear visible.
* This also becomes a bigger issue when dealing with CSS frameworks.
*
* By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
* specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
* styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
*
* ### Overriding .ng-hide
*
* If you wish to change the hide behavior with ngShow/ngHide then this can be achieved by
* restating the styles for the .ng-hide class in CSS:
* <pre>
* .ng-hide {
* //!annotate CSS Specificity|Not to worry, this will override the AngularJS default...
* display:block!important;
*
* //this is just another form of hiding an element
* position:absolute;
* top:-9999px;
* left:-9999px;
* }
* </pre>
*
* Just remember to include the important flag so the CSS override will function.
*
* ## A note about animations with ngHide
*
* Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
* is true and false. This system works like the animation system present with ngClass, except that
* you must also include the !important flag to override the display property so
* that you can perform an animation when the element is hidden during the time of the animation.
*
* <pre>
* //
* //a working example can be found at the bottom of this page
* //
* .my-element.ng-hide-add, .my-element.ng-hide-remove {
* transition:0.5s linear all;
* display:block!important;
* }
*
* .my-element.ng-hide-add { ... }
* .my-element.ng-hide-add.ng-hide-add-active { ... }
* .my-element.ng-hide-remove { ... }
* .my-element.ng-hide-remove.ng-hide-remove-active { ... }
* </pre>
*
* @animations
* removeClass: .ng-hide - happens after the ngHide expression evaluates to a truthy value and just before the contents are set to hidden
* addClass: .ng-hide - happens after the ngHide expression evaluates to a non truthy value and just before the contents are set to visible
*
* @element ANY
* @param {expression} ngHide If the {@link guide/expression expression} is truthy then
* the element is shown or hidden respectively.
*
* @example
<example animations="true">
<file name="index.html">
Click me: <input type="checkbox" ng-model="checked"><br/>
<div>
Show:
<div class="check-element animate-hide" ng-show="checked">
<span class="icon-thumbs-up"></span> I show up when your checkbox is checked.
</div>
</div>
<div>
Hide:
<div class="check-element animate-hide" ng-hide="checked">
<span class="icon-thumbs-down"></span> I hide when your checkbox is checked.
</div>
</div>
</file>
<file name="animations.css">
.animate-hide.ng-hide-add,
.animate-hide.ng-hide-remove {
-webkit-transition:all linear 0.5s;
-moz-transition:all linear 0.5s;
-o-transition:all linear 0.5s;
transition:all linear 0.5s;
display:block!important;
}
.animate-hide.ng-hide-add.ng-hide-add-active,
.animate-hide.ng-hide-remove {
line-height:0;
opacity:0;
padding:0 10px;
}
.animate-hide.ng-hide-add,
.animate-hide.ng-hide-remove.ng-hide-remove-active {
line-height:20px;
opacity:1;
padding:10px;
border:1px solid black;
background:white;
}
.check-element {
padding:10px;
border:1px solid black;
background:white;
}
</file>
<file name="scenario.js">
it('should check ng-show / ng-hide', function() {
expect(element('.doc-example-live .check-element:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live .check-element:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live .check-element:first:visible').count()).toEqual(1);
expect(element('.doc-example-live .check-element:last:hidden').count()).toEqual(1);
});
</file>
</example>
*/
var ngHideDirective = ['$animate', function($animate) {
return function(scope, element, attr) {
scope.$watch(attr.ngHide, function ngHideWatchAction(value){
$animate[toBoolean(value) ? 'addClass' : 'removeClass'](element, 'ng-hide');
});
};
}];
/**
* @ngdoc directive
* @name ng.directive:ngStyle
* @restrict AC
*
* @description
* The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
*
* @element ANY
* @param {expression} ngStyle {@link guide/expression Expression} which evals to an
* object whose keys are CSS style names and values are corresponding values for those CSS
* keys.
*
* @example
<example>
<file name="index.html">
<input type="button" value="set" ng-click="myStyle={color:'red'}">
<input type="button" value="clear" ng-click="myStyle={}">
<br/>
<span ng-style="myStyle">Sample Text</span>
<pre>myStyle={{myStyle}}</pre>
</file>
<file name="style.css">
span {
color: black;
}
</file>
<file name="scenario.js">
it('should check ng-style', function() {
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
element('.doc-example-live :button[value=set]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
element('.doc-example-live :button[value=clear]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
});
</file>
</example>
*/
var ngStyleDirective = ngDirective(function(scope, element, attr) {
scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
if (oldStyles && (newStyles !== oldStyles)) {
forEach(oldStyles, function(val, style) { element.css(style, '');});
}
if (newStyles) element.css(newStyles);
}, true);
});
/**
* @ngdoc directive
* @name ng.directive:ngSwitch
* @restrict EA
*
* @description
* The ngSwitch directive is used to conditionally swap DOM structure on your template based on a scope expression.
* Elements within ngSwitch but without ngSwitchWhen or ngSwitchDefault directives will be preserved at the location
* as specified in the template.
*
* The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it
* from the template cache), ngSwitch simply choses one of the nested elements and makes it visible based on which element
* matches the value obtained from the evaluated expression. In other words, you define a container element
* (where you place the directive), place an expression on the **on="..." attribute**
* (or the **ng-switch="..." attribute**), define any inner elements inside of the directive and place
* a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on
* expression is evaluated. If a matching expression is not found via a when attribute then an element with the default
* attribute is displayed.
*
* @animations
* enter - happens after the ngSwitch contents change and the matched child element is placed inside the container
* leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM
*
* @usage
* <ANY ng-switch="expression">
* <ANY ng-switch-when="matchValue1">...</ANY>
* <ANY ng-switch-when="matchValue2">...</ANY>
* <ANY ng-switch-default>...</ANY>
* </ANY>
*
* @scope
* @priority 800
* @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.
* @paramDescription
* On child elements add:
*
* * `ngSwitchWhen`: the case statement to match against. If match then this
* case will be displayed. If the same match appears multiple times, all the
* elements will be displayed.
* * `ngSwitchDefault`: the default case when no other case match. If there
* are multiple default cases, all of them will be displayed when no other
* case match.
*
*
* @example
<example animations="true">
<file name="index.html">
<div ng-controller="Ctrl">
<select ng-model="selection" ng-options="item for item in items">
</select>
<tt>selection={{selection}}</tt>
<hr/>
<div class="animate-switch-container"
ng-switch on="selection">
<div ng-switch-when="settings">Settings Div</div>
<div ng-switch-when="home">Home Span</div>
<div ng-switch-default>default</div>
</div>
</div>
</file>
<file name="script.js">
function Ctrl($scope) {
$scope.items = ['settings', 'home', 'other'];
$scope.selection = $scope.items[0];
}
</file>
<file name="animations.css">
.animate-switch-container {
position:relative;
background:white;
border:1px solid black;
height:40px;
overflow:hidden;
}
.animate-switch-container > div {
padding:10px;
}
.animate-switch-container > .ng-enter,
.animate-switch-container > .ng-leave {
-webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-moz-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-o-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
position:absolute;
top:0;
left:0;
right:0;
bottom:0;
}
.animate-switch-container > .ng-enter {
top:-50px;
}
.animate-switch-container > .ng-enter.ng-enter-active {
top:0;
}
.animate-switch-container > .ng-leave {
top:0;
}
.animate-switch-container > .ng-leave.ng-leave-active {
top:50px;
}
</file>
<file name="scenario.js">
it('should start in settings', function() {
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
});
it('should change to home', function() {
select('selection').option('home');
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
});
it('should select default', function() {
select('selection').option('other');
expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
});
</file>
</example>
*/
var ngSwitchDirective = ['$animate', function($animate) {
return {
restrict: 'EA',
require: 'ngSwitch',
// asks for $scope to fool the BC controller module
controller: ['$scope', function ngSwitchController() {
this.cases = {};
}],
link: function(scope, element, attr, ngSwitchController) {
var watchExpr = attr.ngSwitch || attr.on,
selectedTranscludes,
selectedElements,
selectedScopes = [];
scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
for (var i= 0, ii=selectedScopes.length; i<ii; i++) {
selectedScopes[i].$destroy();
$animate.leave(selectedElements[i]);
}
selectedElements = [];
selectedScopes = [];
if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {
scope.$eval(attr.change);
forEach(selectedTranscludes, function(selectedTransclude) {
var selectedScope = scope.$new();
selectedScopes.push(selectedScope);
selectedTransclude.transclude(selectedScope, function(caseElement) {
var anchor = selectedTransclude.element;
selectedElements.push(caseElement);
$animate.enter(caseElement, anchor.parent(), anchor);
});
});
}
});
}
}
}];
var ngSwitchWhenDirective = ngDirective({
transclude: 'element',
priority: 800,
require: '^ngSwitch',
compile: function(element, attrs, transclude) {
return function(scope, element, attr, ctrl) {
ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []);
ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: transclude, element: element });
};
}
});
var ngSwitchDefaultDirective = ngDirective({
transclude: 'element',
priority: 800,
require: '^ngSwitch',
compile: function(element, attrs, transclude) {
return function(scope, element, attr, ctrl) {
ctrl.cases['?'] = (ctrl.cases['?'] || []);
ctrl.cases['?'].push({ transclude: transclude, element: element });
};
}
});
/**
* @ngdoc directive
* @name ng.directive:ngTransclude
* @restrict AC
*
* @description
* Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.
*
* Any existing content of the element that this directive is placed on will be removed before the transcluded content is inserted.
*
* @element ANY
*
* @example
<doc:example module="transclude">
<doc:source>
<script>
function Ctrl($scope) {
$scope.title = 'Lorem Ipsum';
$scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
}
angular.module('transclude', [])
.directive('pane', function(){
return {
restrict: 'E',
transclude: true,
scope: { title:'@' },
template: '<div style="border: 1px solid black;">' +
'<div style="background-color: gray">{{title}}</div>' +
'<div ng-transclude></div>' +
'</div>'
};
});
</script>
<div ng-controller="Ctrl">
<input ng-model="title"><br>
<textarea ng-model="text"></textarea> <br/>
<pane title="{{title}}">{{text}}</pane>
</div>
</doc:source>
<doc:scenario>
it('should have transcluded', function() {
input('title').enter('TITLE');
input('text').enter('TEXT');
expect(binding('title')).toEqual('TITLE');
expect(binding('text')).toEqual('TEXT');
});
</doc:scenario>
</doc:example>
*
*/
var ngTranscludeDirective = ngDirective({
controller: ['$element', '$transclude', function($element, $transclude) {
if (!$transclude) {
throw minErr('ngTransclude')('orphan',
'Illegal use of ngTransclude directive in the template! ' +
'No parent directive that requires a transclusion found. ' +
'Element: {0}',
startingTag($element));
}
// remember the transclusion fn but call it during linking so that we don't process transclusion before directives on
// the parent element even when the transclusion replaces the current element. (we can't use priority here because
// that applies only to compile fns and not controllers
this.$transclude = $transclude;
}],
link: function($scope, $element, $attrs, controller) {
controller.$transclude(function(clone) {
$element.html('');
$element.append(clone);
});
}
});
/**
* @ngdoc directive
* @name ng.directive:script
* @restrict E
*
* @description
* Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
* template can be used by `ngInclude`, `ngView` or directive templates.
*
* @param {'text/ng-template'} type must be set to `'text/ng-template'`
*
* @example
<doc:example>
<doc:source>
<script type="text/ng-template" id="/tpl.html">
Content of the template.
</script>
<a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a>
<div id="tpl-content" ng-include src="currentTpl"></div>
</doc:source>
<doc:scenario>
it('should load template defined inside script tag', function() {
element('#tpl-link').click();
expect(element('#tpl-content').text()).toMatch(/Content of the template/);
});
</doc:scenario>
</doc:example>
*/
var scriptDirective = ['$templateCache', function($templateCache) {
return {
restrict: 'E',
terminal: true,
compile: function(element, attr) {
if (attr.type == 'text/ng-template') {
var templateUrl = attr.id,
// IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
text = element[0].text;
$templateCache.put(templateUrl, text);
}
}
};
}];
var ngOptionsMinErr = minErr('ngOptions');
/**
* @ngdoc directive
* @name ng.directive:select
* @restrict E
*
* @description
* HTML `SELECT` element with angular data-binding.
*
* # `ngOptions`
*
* The `ngOptions` attribute can be used to dynamically generate a list of `<option>`
* elements for the `<select>` element using the array or object obtained by evaluating the
* `ngOptions` comprehension_expression.
*
* When an item in the `<select>` menu is selected, the array element or object property
* represented by the selected option will be bound to the model identified by the `ngModel`
* directive.
*
* Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
* be nested into the `<select>` element. This element will then represent the `null` or "not selected"
* option. See example below for demonstration.
*
* Note: `ngOptions` provides iterator facility for `<option>` element which should be used instead
* of {@link ng.directive:ngRepeat ngRepeat} when you want the
* `select` model to be bound to a non-string value. This is because an option element can only
* be bound to string values at present.
*
* @param {string} ngModel Assignable angular expression to data-bind to.
* @param {string=} name Property name of the form under which the control is published.
* @param {string=} required The control is considered valid only if value is entered.
* @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
* the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
* `required` when you want to data-bind to the `required` attribute.
* @param {comprehension_expression=} ngOptions in one of the following forms:
*
* * for array data sources:
* * `label` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`for`** `value` **`in`** `array`
* * `label` **`group by`** `group` **`for`** `value` **`in`** `array`
* * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array` **`track by`** `trackexpr`
* * for object data sources:
* * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
* * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
* * `select` **`as`** `label` **`group by`** `group`
* **`for` `(`**`key`**`,`** `value`**`) in`** `object`
*
* Where:
*
* * `array` / `object`: an expression which evaluates to an array / object to iterate over.
* * `value`: local variable which will refer to each item in the `array` or each property value
* of `object` during iteration.
* * `key`: local variable which will refer to a property name in `object` during iteration.
* * `label`: The result of this expression will be the label for `<option>` element. The
* `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
* * `select`: The result of this expression will be bound to the model of the parent `<select>`
* element. If not specified, `select` expression will default to `value`.
* * `group`: The result of this expression will be used to group options using the `<optgroup>`
* DOM element.
* * `trackexpr`: Used when working with an array of objects. The result of this expression will be
* used to identify the objects in the array. The `trackexpr` will most likely refer to the
* `value` variable (e.g. `value.propertyName`).
*
* @example
<doc:example>
<doc:source>
<script>
function MyCntrl($scope) {
$scope.colors = [
{name:'black', shade:'dark'},
{name:'white', shade:'light'},
{name:'red', shade:'dark'},
{name:'blue', shade:'dark'},
{name:'yellow', shade:'light'}
];
$scope.color = $scope.colors[2]; // red
}
</script>
<div ng-controller="MyCntrl">
<ul>
<li ng-repeat="color in colors">
Name: <input ng-model="color.name">
[<a href ng-click="colors.splice($index, 1)">X</a>]
</li>
<li>
[<a href ng-click="colors.push({})">add</a>]
</li>
</ul>
<hr/>
Color (null not allowed):
<select ng-model="color" ng-options="c.name for c in colors"></select><br>
Color (null allowed):
<span class="nullable">
<select ng-model="color" ng-options="c.name for c in colors">
<option value="">-- chose color --</option>
</select>
</span><br/>
Color grouped by shade:
<select ng-model="color" ng-options="c.name group by c.shade for c in colors">
</select><br/>
Select <a href ng-click="color={name:'not in list'}">bogus</a>.<br>
<hr/>
Currently selected: {{ {selected_color:color} }}
<div style="border:solid 1px black; height:20px"
ng-style="{'background-color':color.name}">
</div>
</div>
</doc:source>
<doc:scenario>
it('should check ng-options', function() {
expect(binding('{selected_color:color}')).toMatch('red');
select('color').option('0');
expect(binding('{selected_color:color}')).toMatch('black');
using('.nullable').select('color').option('');
expect(binding('{selected_color:color}')).toMatch('null');
});
</doc:scenario>
</doc:example>
*/
var ngOptionsDirective = valueFn({ terminal: true });
var selectDirective = ['$compile', '$parse', function($compile, $parse) {
//0000111110000000000022220000000000000000000000333300000000000000444444444444444000000000555555555555555000000066666666666666600000000000000007777000000000000000000088888
var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+(.*?)(?:\s+track\s+by\s+(.*?))?$/,
nullModelCtrl = {$setViewValue: noop};
return {
restrict: 'E',
require: ['select', '?ngModel'],
controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {
var self = this,
optionsMap = {},
ngModelCtrl = nullModelCtrl,
nullOption,
unknownOption;
self.databound = $attrs.ngModel;
self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {
ngModelCtrl = ngModelCtrl_;
nullOption = nullOption_;
unknownOption = unknownOption_;
};
self.addOption = function(value) {
assertNotHasOwnProperty(value, '"option value"');
optionsMap[value] = true;
if (ngModelCtrl.$viewValue == value) {
$element.val(value);
if (unknownOption.parent()) unknownOption.remove();
}
};
self.removeOption = function(value) {
if (this.hasOption(value)) {
delete optionsMap[value];
if (ngModelCtrl.$viewValue == value) {
this.renderUnknownOption(value);
}
}
};
self.renderUnknownOption = function(val) {
var unknownVal = '? ' + hashKey(val) + ' ?';
unknownOption.val(unknownVal);
$element.prepend(unknownOption);
$element.val(unknownVal);
unknownOption.prop('selected', true); // needed for IE
};
self.hasOption = function(value) {
return optionsMap.hasOwnProperty(value);
};
$scope.$on('$destroy', function() {
// disable unknown option so that we don't do work when the whole select is being destroyed
self.renderUnknownOption = noop;
});
}],
link: function(scope, element, attr, ctrls) {
// if ngModel is not defined, we don't need to do anything
if (!ctrls[1]) return;
var selectCtrl = ctrls[0],
ngModelCtrl = ctrls[1],
multiple = attr.multiple,
optionsExp = attr.ngOptions,
nullOption = false, // if false, user will not be able to select it (used by ngOptions)
emptyOption,
// we can't just jqLite('<option>') since jqLite is not smart enough
// to create it in <select> and IE barfs otherwise.
optionTemplate = jqLite(document.createElement('option')),
optGroupTemplate =jqLite(document.createElement('optgroup')),
unknownOption = optionTemplate.clone();
// find "null" option
for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) {
if (children[i].value == '') {
emptyOption = nullOption = children.eq(i);
break;
}
}
selectCtrl.init(ngModelCtrl, nullOption, unknownOption);
// required validator
if (multiple && (attr.required || attr.ngRequired)) {
var requiredValidator = function(value) {
ngModelCtrl.$setValidity('required', !attr.required || (value && value.length));
return value;
};
ngModelCtrl.$parsers.push(requiredValidator);
ngModelCtrl.$formatters.unshift(requiredValidator);
attr.$observe('required', function() {
requiredValidator(ngModelCtrl.$viewValue);
});
}
if (optionsExp) Options(scope, element, ngModelCtrl);
else if (multiple) Multiple(scope, element, ngModelCtrl);
else Single(scope, element, ngModelCtrl, selectCtrl);
////////////////////////////
function Single(scope, selectElement, ngModelCtrl, selectCtrl) {
ngModelCtrl.$render = function() {
var viewValue = ngModelCtrl.$viewValue;
if (selectCtrl.hasOption(viewValue)) {
if (unknownOption.parent()) unknownOption.remove();
selectElement.val(viewValue);
if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy
} else {
if (isUndefined(viewValue) && emptyOption) {
selectElement.val('');
} else {
selectCtrl.renderUnknownOption(viewValue);
}
}
};
selectElement.on('change', function() {
scope.$apply(function() {
if (unknownOption.parent()) unknownOption.remove();
ngModelCtrl.$setViewValue(selectElement.val());
});
});
}
function Multiple(scope, selectElement, ctrl) {
var lastView;
ctrl.$render = function() {
var items = new HashMap(ctrl.$viewValue);
forEach(selectElement.find('option'), function(option) {
option.selected = isDefined(items.get(option.value));
});
};
// we have to do it on each watch since ngModel watches reference, but
// we need to work of an array, so we need to see if anything was inserted/removed
scope.$watch(function selectMultipleWatch() {
if (!equals(lastView, ctrl.$viewValue)) {
lastView = copy(ctrl.$viewValue);
ctrl.$render();
}
});
selectElement.on('change', function() {
scope.$apply(function() {
var array = [];
forEach(selectElement.find('option'), function(option) {
if (option.selected) {
array.push(option.value);
}
});
ctrl.$setViewValue(array);
});
});
}
function Options(scope, selectElement, ctrl) {
var match;
if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
throw ngOptionsMinErr('iexp',
"Expected expression in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_' but got '{0}'. Element: {1}",
optionsExp, startingTag(selectElement));
}
var displayFn = $parse(match[2] || match[1]),
valueName = match[4] || match[6],
keyName = match[5],
groupByFn = $parse(match[3] || ''),
valueFn = $parse(match[2] ? match[1] : valueName),
valuesFn = $parse(match[7]),
track = match[8],
trackFn = track ? $parse(match[8]) : null,
// This is an array of array of existing option groups in DOM. We try to reuse these if possible
// optionGroupsCache[0] is the options with no option group
// optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element
optionGroupsCache = [[{element: selectElement, label:''}]];
if (nullOption) {
// compile the element since there might be bindings in it
$compile(nullOption)(scope);
// remove the class, which is added automatically because we recompile the element and it
// becomes the compilation root
nullOption.removeClass('ng-scope');
// we need to remove it before calling selectElement.html('') because otherwise IE will
// remove the label from the element. wtf?
nullOption.remove();
}
// clear contents, we'll add what's needed based on the model
selectElement.html('');
selectElement.on('change', function() {
scope.$apply(function() {
var optionGroup,
collection = valuesFn(scope) || [],
locals = {},
key, value, optionElement, index, groupIndex, length, groupLength, trackIndex;
if (multiple) {
value = [];
for (groupIndex = 0, groupLength = optionGroupsCache.length;
groupIndex < groupLength;
groupIndex++) {
// list of options for that group. (first item has the parent)
optionGroup = optionGroupsCache[groupIndex];
for(index = 1, length = optionGroup.length; index < length; index++) {
if ((optionElement = optionGroup[index].element)[0].selected) {
key = optionElement.val();
if (keyName) locals[keyName] = key;
if (trackFn) {
for (trackIndex = 0; trackIndex < collection.length; trackIndex++) {
locals[valueName] = collection[trackIndex];
if (trackFn(scope, locals) == key) break;
}
} else {
locals[valueName] = collection[key];
}
value.push(valueFn(scope, locals));
}
}
}
} else {
key = selectElement.val();
if (key == '?') {
value = undefined;
} else if (key == ''){
value = null;
} else {
if (trackFn) {
for (trackIndex = 0; trackIndex < collection.length; trackIndex++) {
locals[valueName] = collection[trackIndex];
if (trackFn(scope, locals) == key) {
value = valueFn(scope, locals);
break;
}
}
} else {
locals[valueName] = collection[key];
if (keyName) locals[keyName] = key;
value = valueFn(scope, locals);
}
}
}
ctrl.$setViewValue(value);
});
});
ctrl.$render = render;
// TODO(vojta): can't we optimize this ?
scope.$watch(render);
function render() {
var optionGroups = {'':[]}, // Temporary location for the option groups before we render them
optionGroupNames = [''],
optionGroupName,
optionGroup,
option,
existingParent, existingOptions, existingOption,
modelValue = ctrl.$modelValue,
values = valuesFn(scope) || [],
keys = keyName ? sortedKeys(values) : values,
key,
groupLength, length,
groupIndex, index,
locals = {},
selected,
selectedSet = false, // nothing is selected yet
lastElement,
element,
label;
if (multiple) {
if (trackFn && isArray(modelValue)) {
selectedSet = new HashMap([]);
for (var trackIndex = 0; trackIndex < modelValue.length; trackIndex++) {
locals[valueName] = modelValue[trackIndex];
selectedSet.put(trackFn(scope, locals), modelValue[trackIndex]);
}
} else {
selectedSet = new HashMap(modelValue);
}
}
// We now build up the list of options we need (we merge later)
for (index = 0; length = keys.length, index < length; index++) {
key = index;
if (keyName) {
key = keys[index];
if ( key.charAt(0) === '$' ) continue;
locals[keyName] = key;
}
locals[valueName] = values[key];
optionGroupName = groupByFn(scope, locals) || '';
if (!(optionGroup = optionGroups[optionGroupName])) {
optionGroup = optionGroups[optionGroupName] = [];
optionGroupNames.push(optionGroupName);
}
if (multiple) {
selected = selectedSet.remove(trackFn ? trackFn(scope, locals) : valueFn(scope, locals)) !== undefined;
} else {
if (trackFn) {
var modelCast = {};
modelCast[valueName] = modelValue;
selected = trackFn(scope, modelCast) === trackFn(scope, locals);
} else {
selected = modelValue === valueFn(scope, locals);
}
selectedSet = selectedSet || selected; // see if at least one item is selected
}
label = displayFn(scope, locals); // what will be seen by the user
label = label === undefined ? '' : label; // doing displayFn(scope, locals) || '' overwrites zero values
optionGroup.push({
id: trackFn ? trackFn(scope, locals) : (keyName ? keys[index] : index), // either the index into array or key from object
label: label,
selected: selected // determine if we should be selected
});
}
if (!multiple) {
if (nullOption || modelValue === null) {
// insert null option if we have a placeholder, or the model is null
optionGroups[''].unshift({id:'', label:'', selected:!selectedSet});
} else if (!selectedSet) {
// option could not be found, we have to insert the undefined item
optionGroups[''].unshift({id:'?', label:'', selected:true});
}
}
// Now we need to update the list of DOM nodes to match the optionGroups we computed above
for (groupIndex = 0, groupLength = optionGroupNames.length;
groupIndex < groupLength;
groupIndex++) {
// current option group name or '' if no group
optionGroupName = optionGroupNames[groupIndex];
// list of options for that group. (first item has the parent)
optionGroup = optionGroups[optionGroupName];
if (optionGroupsCache.length <= groupIndex) {
// we need to grow the optionGroups
existingParent = {
element: optGroupTemplate.clone().attr('label', optionGroupName),
label: optionGroup.label
};
existingOptions = [existingParent];
optionGroupsCache.push(existingOptions);
selectElement.append(existingParent.element);
} else {
existingOptions = optionGroupsCache[groupIndex];
existingParent = existingOptions[0]; // either SELECT (no group) or OPTGROUP element
// update the OPTGROUP label if not the same.
if (existingParent.label != optionGroupName) {
existingParent.element.attr('label', existingParent.label = optionGroupName);
}
}
lastElement = null; // start at the beginning
for(index = 0, length = optionGroup.length; index < length; index++) {
option = optionGroup[index];
if ((existingOption = existingOptions[index+1])) {
// reuse elements
lastElement = existingOption.element;
if (existingOption.label !== option.label) {
lastElement.text(existingOption.label = option.label);
}
if (existingOption.id !== option.id) {
lastElement.val(existingOption.id = option.id);
}
// lastElement.prop('selected') provided by jQuery has side-effects
if (lastElement[0].selected !== option.selected) {
lastElement.prop('selected', (existingOption.selected = option.selected));
}
} else {
// grow elements
// if it's a null option
if (option.id === '' && nullOption) {
// put back the pre-compiled element
element = nullOption;
} else {
// jQuery(v1.4.2) Bug: We should be able to chain the method calls, but
// in this version of jQuery on some browser the .text() returns a string
// rather then the element.
(element = optionTemplate.clone())
.val(option.id)
.attr('selected', option.selected)
.text(option.label);
}
existingOptions.push(existingOption = {
element: element,
label: option.label,
id: option.id,
selected: option.selected
});
if (lastElement) {
lastElement.after(element);
} else {
existingParent.element.append(element);
}
lastElement = element;
}
}
// remove any excessive OPTIONs in a group
index++; // increment since the existingOptions[0] is parent element not OPTION
while(existingOptions.length > index) {
existingOptions.pop().element.remove();
}
}
// remove any excessive OPTGROUPs from select
while(optionGroupsCache.length > groupIndex) {
optionGroupsCache.pop()[0].element.remove();
}
}
}
}
};
}];
var optionDirective = ['$interpolate', function($interpolate) {
var nullSelectCtrl = {
addOption: noop,
removeOption: noop
};
return {
restrict: 'E',
priority: 100,
compile: function(element, attr) {
if (isUndefined(attr.value)) {
var interpolateFn = $interpolate(element.text(), true);
if (!interpolateFn) {
attr.$set('value', element.text());
}
}
return function (scope, element, attr) {
var selectCtrlName = '$selectController',
parent = element.parent(),
selectCtrl = parent.data(selectCtrlName) ||
parent.parent().data(selectCtrlName); // in case we are in optgroup
if (selectCtrl && selectCtrl.databound) {
// For some reason Opera defaults to true and if not overridden this messes up the repeater.
// We don't want the view to drive the initialization of the model anyway.
element.prop('selected', false);
} else {
selectCtrl = nullSelectCtrl;
}
if (interpolateFn) {
scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) {
attr.$set('value', newVal);
if (newVal !== oldVal) selectCtrl.removeOption(oldVal);
selectCtrl.addOption(newVal);
});
} else {
selectCtrl.addOption(attr.value);
}
element.on('$destroy', function() {
selectCtrl.removeOption(attr.value);
});
};
}
};
}];
var styleDirective = valueFn({
restrict: 'E',
terminal: true
});
//try to bind to jquery now so that one can write angular.element().read()
//but we will rebind on bootstrap again.
bindJQuery();
publishExternalAPI(angular);
jqLite(document).ready(function() {
angularInit(document, bootstrap);
});
})(window, document);
!angular.$$csp() && angular.element(document).find('head').prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide{display:none !important;}ng\\:form{display:block;}</style>'); | jbdeboer/angular-velocity-talk | app/lib/angular/angular.js | JavaScript | mit | 677,065 |
import Ember from 'ember';
import config from './config/environment';
const Router = Ember.Router.extend({
location: config.locationType,
rootURL: config.rootURL
});
Router.map(function() {
this.route('login');
this.route('lists', function() {
this.route('detail', { path: ':listId' }, function() {
this.route('task', { path: '/task/:taskId' });
});
});
});
export default Router;
| ptgamr/ember-kinto | tests/dummy/app/router.js | JavaScript | mit | 408 |
var env = require('../..')()
function handleEnv (err) {
if (!err) return
process.exit(1)
}
if (env.ok(handleEnv)) {
var port = env.get('SERVER_PORT')
server.listen(port)
}
| Code2106/ibit | node_modules/env/examples/db/index.js | JavaScript | mit | 182 |
/**
* @file 工具包
* @author yourname([email protected])
*/
'use strict';
const path = require('path');
const config = require('../config');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
exports.assetsPath = function (newPath) {
let assetsSubDirectory = process.env.NODE_ENV === 'production'
? config.build.assetsSubDirectory
: config.dev.assetsSubDirectory
;
return path.posix.join(assetsSubDirectory, newPath);
};
exports.cssLoaders = function (options) {
options = options || {};
let cssLoader = {
loader: 'css-loader',
options: {
minimize: process.env.NODE_ENV === 'production',
sourceMap: options.sourceMap
}
};
// generate loader string to be used with extract text plugin
function generateLoaders(loader, loaderOptions) {
let loaders = [cssLoader];
if (loader) {
loaders.push({
loader: loader + '-loader',
options: Object.assign({}, loaderOptions, {
sourceMap: options.sourceMap
})
});
}
// Extract CSS when that option is specified
// (which is the case during production build)
if (options.extract) {
return ExtractTextPlugin.extract({
use: loaders,
fallback: 'vue-style-loader'
});
}
return ['vue-style-loader'].concat(loaders);
}
// https://vue-loader.vuejs.org/en/configurations/extract-css.html
return {
css: generateLoaders(),
postcss: generateLoaders(),
less: generateLoaders('less'),
sass: generateLoaders('sass', {indentedSyntax: true}),
scss: generateLoaders('sass'),
stylus: generateLoaders('stylus'),
styl: generateLoaders('stylus')
};
};
// Generate loaders for standalone style files (outside of .vue)
exports.styleLoaders = function (options) {
let output = [];
let loaders = exports.cssLoaders(options);
Object.keys(loaders).forEach(function (extension) {
output.push({
test: new RegExp('\\.' + extension + '$'),
use: loaders[extension]
});
});
return output;
};
| huyang2229/Household | build/utils.js | JavaScript | mit | 2,272 |
import PouchDB from 'pouchdb'
import {url, options} from '../config/couchdb'
const db = new PouchDB(url, options)
// TODO
// maybe add/transform pagination to date time range
// or make it explicit that this is about dates
export function all () {
/*eslint camelcase: [2, {properties: "never"}]*/
let params = {
include_docs: true,
startkey: new Date(new Date() - (60 * 60 * 24 * 7 * 4 * 1000)).toISOString(), // 4 weeks ago
endkey: new Date().toISOString()
}
return new Promise((resolve, reject) => {
db.allDocs(params)
.then(result => resolve(result.rows.map(row => row.doc)))
.catch((err) => reject(err))
})
}
| ffclassic/janclassic | app/lib/post.js | JavaScript | mit | 653 |
'use strict';
// require('./mock')
var assert = require('assert')
, ase = assert.strictEqual
, fs = require('fs')
, redis = require('redis')
, path = __dirname + '/lua'
, camelCase = require('camel-case')
, files = fs.readdirSync(path)
// These tests run against a local redis instance
describe('Lua', function() {
var Lua = require('../index')
, db = redis.createClient()
, lua = new Lua(db, {src: path})
lua.on('error', function(err) {
throw err
})
it('should emit a `ready` event', function(done) {
lua.ready ? done() : lua.on('ready', done)
})
it('should connect to redis', function(done) {
db.ready ? done() : db.on('ready', done)
})
it('should have loaded all lua scripts', function() {
ase(files.length, Object.keys(lua.__shas).length)
ase(files.length, Object.keys(lua.__source).length)
})
it('should create a script wrapper function', function() {
var fn = lua.scriptWrap('test')
ase(typeof fn, 'function')
})
it('should have created a method for each script loaded', function() {
files.forEach(function(file) {
var name = camelCase(file.replace('.lua', ''))
ase(typeof lua[name], 'function')
})
})
it('should work with a custom directory', function(done) {
var lua2 = new Lua(db, {
src: __dirname + '/lua2'
})
lua2.on('ready', function() {
ase(typeof lua2.returnOne, 'function')
done()
})
})
it('should load multiple directories', function(done) {
var lua3 = new Lua(db, {
src: [
__dirname + '/lua'
, __dirname + '/lua2'
]
})
lua3.on('ready', function() {
ase(typeof lua3.__shas.test, 'string')
ase(typeof lua3.test, 'function')
files.forEach(function(file) {
file = file.replace('.lua', '')
ase(typeof lua3[camelCase(file)], 'function')
})
done()
})
})
it('should throw when wrapping a non-loaded script', function() {
assert.throws(function() {
lua.scriptWrap('foobar')
})
})
it('should emit `error` events when loading bad scripts', function(done) {
var eLua = new Lua(db, {
src: __dirname + '/lua3'
})
eLua.on('error', function(err) {
ase(err instanceof Error, true)
done()
})
eLua.on('ready', function() {
throw new Error('Should not have made it to `ready` state')
})
})
it('should return custom `error` script error', function(done) {
var eLua = new Lua(db, {
src: __dirname + '/lua4'
})
eLua.on('ready', function() {
eLua.badJson(1, '{hi}', function(err) {
assert(err instanceof Error)
var source = fs.readFileSync(__dirname + '/lua4/bad-json.lua', 'utf8')
ase(typeof err.source, 'string')
ase(err.source, source)
ase(typeof err.sha, 'string')
done()
})
})
})
it('should disconnect from redis', function(done) {
db.on('end', done)
db.quit()
})
}) | sorensen/redis-lua-loader | test/index.js | JavaScript | mit | 2,973 |
angular.module('services').factory('socket', ['$rootScope', function($rootScope) {
var socket = io.connect();
return {
on: function(eventName, callback) {
socket.removeAllListeners(eventName);
socket.on(eventName, function() {
var args = arguments;
$rootScope.$apply(function() {
callback.apply(socket, args);
});
});
},
emit: function(eventName, data, callback) {
socket.emit(eventName, data, function() {
var args = arguments;
$rootScope.$apply(function() {
if (callback) {
callback.apply(socket, args);
}
});
})
}
};
}]); | franciscotfmc/postiter | client/app/modules/services/socket.service.js | JavaScript | mit | 666 |
/*
** codingpolicyjs -- JavaScript coding policy engine for architectonical rules
** Design and Development by msg Applied Technology Research
** Copyright (c) 2016 msg systems ag (http://www.msg-systems.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.
*/
var esprimaFileScanner = require("./EsprimaFileScanner");
var ASTQ = require("astq");
var ASTQEsprimaAdapter = require("./ASTQEsprimaAdapter");
var escodegen = require("escodegen");
var astq = new ASTQ();
astq.adapter(ASTQEsprimaAdapter);
module.exports = (function () {
var self = {};
self.astq = astq
self.astToString = function (ast) {
return escodegen.generate(ast)
}
self.findViolations = function (ast, file, query) {
var result = [];
var violations = self.astq.query(ast, query)
violations.forEach(function (finding) {
result.push({file: file, text: "\n" + self.astToString(finding)});
})
return result;
}
self.findAstList = function (root, clazzRegexp, excludedFiles) {
return esprimaFileScanner.scan(root, clazzRegexp, excludedFiles)
}
self.findAndLoopAstList = function (root, clazzRegexp, excludedFiles, callback) {
var astList = self.findAstList(root, clazzRegexp, excludedFiles)
astList.forEach(function (astObj) {
callback(astObj.ast, astObj.file)
})
}
return self;
}()); | msg-systems/codingpolicyjs | lib/utils/ASTUtilsJS.js | JavaScript | mit | 2,476 |
/**
* Module dependencies
*/
var _ = require('lodash');
/**
* Apply a(nother) `where` filter to `data`
*
* @param { Object[] } data
* @param { Object } where
* @return { Object[] }
*/
module.exports = function (data, where) {
if( !data ) return data;
return _.filter(data, function(tuple) {
return matchSet(tuple, where);
});
};
//////////////////////////
///
/// private methods ||
/// \/
///
//////////////////////////
// Match a model against each criterion in a criteria query
function matchSet(model, criteria, parentKey) {
// Null or {} WHERE query always matches everything
if(!criteria || _.isEqual(criteria, {})) return true;
// By default, treat entries as AND
return _.all(criteria, function(criterion, key) {
return matchItem(model, key, criterion, parentKey);
});
}
function matchOr(model, disjuncts) {
var outcomes = [];
_.each(disjuncts, function(criteria) {
if(matchSet(model, criteria)) outcomes.push(true);
});
var outcome = outcomes.length > 0 ? true : false;
return outcome;
}
function matchAnd(model, conjuncts) {
var outcome = true;
_.each(conjuncts, function(criteria) {
if(!matchSet(model, criteria)) outcome = false;
});
return outcome;
}
function matchLike(model, criteria) {
for(var key in criteria) {
// Return false if no match is found
if (!checkLike(model[key], criteria[key])) return false;
}
return true;
}
function matchNot(model, criteria) {
return !matchSet(model, criteria);
}
function matchItem(model, key, criterion, parentKey) {
// Handle special attr query
if (parentKey) {
if (key === 'equals' || key === '=' || key === 'equal') {
return matchLiteral(model,parentKey,criterion, compare['=']);
}
else if (key === 'not' || key === '!') {
// Check for Not In
if(Array.isArray(criterion)) {
var match = false;
criterion.forEach(function(val) {
if(compare['='](model[parentKey], val)) {
match = true;
}
});
return match ? false : true;
}
return matchLiteral(model,parentKey,criterion, compare['!']);
}
else if (key === 'greaterThan' || key === '>') {
return matchLiteral(model,parentKey,criterion, compare['>']);
}
else if (key === 'greaterThanOrEqual' || key === '>=') {
return matchLiteral(model,parentKey,criterion, compare['>=']);
}
else if (key === 'lessThan' || key === '<') {
return matchLiteral(model,parentKey,criterion, compare['<']);
}
else if (key === 'lessThanOrEqual' || key === '<=') {
return matchLiteral(model,parentKey,criterion, compare['<=']);
}
else if (key === 'startsWith') return matchLiteral(model,parentKey,criterion, checkStartsWith);
else if (key === 'endsWith') return matchLiteral(model,parentKey,criterion, checkEndsWith);
else if (key === 'contains') return matchLiteral(model,parentKey,criterion, checkContains);
else if (key === 'like') return matchLiteral(model,parentKey,criterion, checkLike);
else throw new Error ('Invalid query syntax!');
}
else if(key.toLowerCase() === 'or') {
return matchOr(model, criterion);
} else if(key.toLowerCase() === 'not') {
return matchNot(model, criterion);
} else if(key.toLowerCase() === 'and') {
return matchAnd(model, criterion);
} else if(key.toLowerCase() === 'like') {
return matchLike(model, criterion);
}
// IN query
else if(_.isArray(criterion)) {
return _.any(criterion, function(val) {
return compare['='](model[key], val);
});
}
// Special attr query
else if (_.isObject(criterion) && validSubAttrCriteria(criterion)) {
// Attribute is being checked in a specific way
return matchSet(model, criterion, key);
}
// Otherwise, try a literal match
else return matchLiteral(model,key,criterion, compare['=']);
}
// Comparison fns
var compare = {
// Equalish
'=' : function (a,b) {
var x = normalizeComparison(a,b);
return x[0] == x[1];
},
// Not equalish
'!' : function (a,b) {
var x = normalizeComparison(a,b);
return x[0] != x[1];
},
'>' : function (a,b) {
var x = normalizeComparison(a,b);
return x[0] > x[1];
},
'>=': function (a,b) {
var x = normalizeComparison(a,b);
return x[0] >= x[1];
},
'<' : function (a,b) {
var x = normalizeComparison(a,b);
return x[0] < x[1];
},
'<=': function (a,b) {
var x = normalizeComparison(a,b);
return x[0] <= x[1];
}
};
// Prepare two values for comparison
function normalizeComparison(a,b) {
if(_.isUndefined(a) || a === null) a = '';
if(_.isUndefined(b) || b === null) b = '';
if (_.isString(a) && _.isString(b)) {
a = a.toLowerCase();
b = b.toLowerCase();
}
// If Comparing dates, keep them as dates
if(_.isDate(a) && _.isDate(b)) {
return [a,b];
}
// Stringify for comparisons- except for numbers, null, and undefined
if (!_.isNumber(a)) {
a = typeof a.toString !== 'undefined' ? a.toString() : '' + a;
}
if (!_.isNumber(b)) {
b = typeof b.toString !== 'undefined' ? b.toString() : '' + b;
}
return [a,b];
}
// Return whether this criteria is valid as an object inside of an attribute
function validSubAttrCriteria(c) {
if(!_.isObject(c)) return false;
var valid = false;
var validAttributes = ['not', 'greaterThan', 'lessThan', 'greaterThanOrEqual', 'lessThanOrEqual',
'<', '<=', '!', '>', '>=', 'startsWith', 'endsWith', 'contains', 'like'];
_.each(validAttributes, function(attr) {
if(hasOwnProperty(c, attr)) valid = true;
});
return valid;
}
// Returns whether this value can be successfully parsed as a finite number
function isNumbery (value) {
if(_.isDate(value)) return false;
return Math.pow(+value, 2) > 0;
}
// matchFn => the function that will be run to check for a match between the two literals
function matchLiteral(model, key, criterion, matchFn) {
// If the criterion are both parsable finite numbers, cast them
if(isNumbery(criterion) && isNumbery(model[key])) {
criterion = +criterion;
model[key] = +model[key];
}
// ensure the key attr exists in model
if(!model.hasOwnProperty(key)) return false;
if(_.isUndefined(criterion)) return false;
// ensure the key attr matches model attr in model
if((!matchFn(model[key],criterion))) {
return false;
}
// Otherwise this is a match
return true;
}
function checkStartsWith (value, matchString) {
// console.log('CheCKING startsWith ', value, 'against matchString:', matchString, 'result:',sqlLikeMatch(value, matchString));
return sqlLikeMatch(value, matchString + '%');
}
function checkEndsWith (value, matchString) {
return sqlLikeMatch(value, '%' + matchString);
}
function checkContains (value, matchString) {
return sqlLikeMatch(value, '%' + matchString + '%');
}
function checkLike (value, matchString) {
// console.log('CheCKING ', value, 'against matchString:', matchString, 'result:',sqlLikeMatch(value, matchString));
return sqlLikeMatch(value, matchString);
}
function sqlLikeMatch (value,matchString) {
if(_.isRegExp(matchString)) {
// awesome
} else if(_.isString(matchString)) {
// Handle escaped percent (%) signs
matchString = matchString.replace(/%%%/g, '%');
// Escape regex
matchString = escapeRegExp(matchString);
// Replace SQL % match notation with something the ECMA regex parser can handle
matchString = matchString.replace(/([^%]*)%([^%]*)/g, '$1.*$2');
// Case insensitive by default
// TODO: make this overridable
var modifiers = 'i';
matchString = new RegExp('^' + matchString + '$', modifiers);
}
// Unexpected match string!
else {
console.error('matchString:');
console.error(matchString);
throw new Error('Unexpected match string: ' + matchString + ' Please use a regexp or string.');
}
// Deal with non-strings
if(_.isNumber(value)) value = '' + value;
else if(_.isBoolean(value)) value = value ? 'true' : 'false';
else if(!_.isString(value)) {
// Ignore objects, arrays, null, and undefined data for now
// (and maybe forever)
return false;
}
// Check that criterion attribute and is at least similar to the model's value for that attr
if(!value.match(matchString)) {
return false;
}
return true;
}
function escapeRegExp(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&');
}
/**
* Safer helper for hasOwnProperty checks
*
* @param {Object} obj
* @param {String} prop
* @return {Boolean}
* @api public
*/
var hop = Object.prototype.hasOwnProperty;
function hasOwnProperty(obj, prop) {
return hop.call(obj, prop);
}
| ShaneK/TibiaXMLParser | node_modules/waterline/node_modules/waterline-criteria/lib/filters/where.js | JavaScript | mit | 8,720 |
exports.viewDatabase = function(req, res) {
var ctx = {
title: 'Viewing Database: ' + req.dbName,
colls: req.collections[req.dbName]
};
res.render('database', ctx);
}
| cometta/canyousee | node_modules/mongo-express/routes/database.js | JavaScript | mit | 181 |
'use strict';
define(['exports', 'model/gw2Data/gw2Data', 'model/apiKey'], function (exports, _gw2Data, _apiKey) {
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.app = undefined;
var app = exports.app = {
initialize: function initialize() {
// show saved apiKey
var savedKey = _apiKey.apiKey.getKey();
if (savedKey) {
$('#api_key #current').val(savedKey);
this.drawHistory();
}
this.bindEvents();
},
drawHistory: function drawHistory() {
$('#api_key #recent').html(function () {
var savedKeyHistory = _apiKey.apiKey.getHistory();
if (savedKeyHistory) {
var html = '';
Object.keys(savedKeyHistory).forEach(function (key) {
html += '\n <li>\n <a data-key=\'' + key + '\'>' + savedKeyHistory[key] + '</a>\n </li>\n ';
});
html += '\n <li role="separator" class="divider"></li>\n <li>\n <a data-action="clear">Clear Hostory</a>\n </li>\n ';
return html;
}
});
},
bindEvents: function bindEvents() {
var _this = this;
var newKey = undefined;
function loadpage() {
app.showLoading();
_gw2Data.gw2Data.loadAccount();
_gw2Data.gw2Data.loadCharacters();
_gw2Data.gw2Data.loadInventory();
_gw2Data.gw2Data.loadWallet();
}
var matchQuery = undefined;
if (matchQuery = location.href.match(/(s|source)=(.*)/)) {
newKey = decodeURIComponent(matchQuery[2]);
_apiKey.apiKey.setKey(newKey);
loadpage();
}
$('#api_key #current').keypress(function (e) {
if (e.keyCode == 13) {
newKey = $(this).val();
_apiKey.apiKey.setKey(newKey);
loadpage();
}
});
$('#api_key #recent').on('click tap', '[data-key]', function (e) {
newKey = $(this).attr('data-key');
$('#api_key #current').val(newKey);
_apiKey.apiKey.setKey(newKey);
loadpage();
});
$('#api_key #recent').on('click tap', '[data-action="clear"]', function (e) {
$('#api_key #current').val('');
_apiKey.apiKey.clearHistory();
$('#api_key #recent').html('<li><a>Hmmm. No history yet.</a></li>');
});
_gw2Data.gw2Data.on('loaded:characters', function () {
$('#characters-status').html('Characters loaded <span class="glyphicon glyphicon-ok text-success"></span>');
});
_gw2Data.gw2Data.on('loaded:account', function (account) {
_apiKey.apiKey.setHistory(newKey, account.name);
_this.drawHistory();
$('title').html(account.name + ' | Guild Wars 2 Inventory');
$('.accountname').text(account.name);
$('.accountid').text(account.id);
$('.accountcreated').text(account.created);
$('.worldname').html(account.world);
$('.fractal_level').html(account.fractal_level);
$('.access').html(account.access);
$('#account-status').html('Account loaded <span class="glyphicon glyphicon-ok text-success"></span>');
});
_gw2Data.gw2Data.on('loaded:wallet', function () {
$('#wallet-status').html('Wallet loaded <span class="glyphicon glyphicon-ok text-success"></span>');
});
_gw2Data.gw2Data.on('loaded:inventory', function () {
$('#inventory-status').html('Inventory loaded <span class="glyphicon glyphicon-ok text-success"></span>');
});
},
showLoading: function showLoading() {
$('#account-status').parent().empty().html('\n <p id="account-status" class="status" style="display: block;">\n Loading account...\n </p>\n <p id="characters-status" class="status" style="display: block;">\n Loading characters...\n </p>\n <p id="inventory-status" class="status" style="display: block;">\n Loading inventory...\n </p>\n <p id="wallet-status" class="status" style="display: block;">\n Loading wallet...\n </p>\n ');
}
};
$(function () {
app.initialize();
});
}); | ETBlue/gw2inventory | jsSource/js/view/account.js | JavaScript | mit | 4,174 |
/*
-- COPYRIGHT -------------------------------------------------------------------------
All rights reserved
-- NOTES ------------------------------------------------------------------------------
-- CHANGELOG --------------------------------------------------------------------------
201115\s.zaglio: model review
190718\s.zaglio: 1st draft
-- TODO -------------------------------------------------------------------------------
*/
var data ={}
function browser_language() {
return (navigator.language || navigator.browserLanguage).split('-')[0]
}
var Convert18 = function (txt) {
var AII = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@.-<>";
var C18 = "STUVWXYZ0123456789@.-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQR§ç";
var decode = (txt.substr(0,1)=="§")
if (decode) {
alphabet = C18
substitution = AII
txt = txt.substring(1)
} else {
alphabet = AII
substitution = C18
}
return (decode?"":"§") + txt.split("").map(function (c) {
if (alphabet.indexOf(c) != -1) { return substitution.charAt(alphabet.indexOf(c)); }
else { return c; }
}).join("");
};
function Normalize18(elem) {
if (elem.innerHTML.substr(0,1)=="§")
elem.innerHTML = Convert18(elem.innerHTML)
}
function toggle(sender) {
if (sender===undefined) sender=this
var element = sender.currentTarget
var name = element.attributes.name!==undefined?element.attributes.name.value:null
var id = element.id || name // || element.tagName
var spec = ""
switch (id) {
case 'photo':
element.classList.add("hidden")
sequence = parseInt(element.dataset.bind)
sequence = ++sequence > 4 ? 1 : sequence
document.querySelector("[name='photo'][data-bind='@sequence']".replace("@sequence",sequence)).classList.remove("hidden")
break
case 'recruiter':
var elements = document.querySelectorAll(".hide-references")
var show = undefined
for (var i=0;i<elements.length;i++) {
var element = elements[i]
if (show === undefined) {
if (element.classList.contains("hidden")) show = true; else show=false
}
if (show) element.classList.remove("hidden")
else element.classList.add("hidden")
}
break
case 'lang':
change_lang()
break
default:
if (element.tagNAME="SWITCH") {
var on = element.querySelector("on")
var off = element.querySelector("off")
if (off.style.display == "none") {
on.style.display = "none"
off.style.display = "inline-block"
} else {
Normalize18(on)
if (on.childElementCount>0) {
for (var i = 0; i < on.children.length; i++) {
var elem = on.children[i]
Normalize18(elem)
}
}
on.style.display = "inline-block"
off.style.display = "none"
}
}
else
debugger
}
}
function email2clipboard() {
document.oncopy = function(event) {
event.clipboardData.setData("Text", Convert18("§[email protected]"));
event.preventDefault();
}
document.execCommand("Copy");
document.oncopy = undefined;
}
function change_lang(language) {
// toggle or force language
language = language === undefined ? (data.lang == "en" ? "it" : "en") : language
var old_language = data.lang === undefined ? (language == "en" ? "it" : "en") : data.lang
img = document.getElementById("lang")
img.src = "../images/flag_" + language + ".png"
data.lang = language
if (data.lang_sheet === undefined) {
data.lang_sheet = document.createElement('style')
document.body.appendChild(data.lang_sheet);
}
var lngTpl = "@ln {display: @display;font-size: inherit;}@ln > * {font-size: inherit;}"
var lngCss = lngTpl.replace("@ln",language).replace("@display","block-inline")
+ lngTpl.replace("@ln",old_language).replace("@display","none")
data.lang_sheet.innerHTML = lngCss
}
function activeElements() {
var elements = document.querySelectorAll(".hide-references.toggle")
for (var i=0;i<elements.length;i++) {
var element = elements[i]
element.innerText = Convert18(data[element.attributes.name.value][1])
element.style.cursor = "pointer"
}
var activeElements = document.querySelectorAll(".toggle")
for (var i=0;i<activeElements.length;i++) {
var element = activeElements[i]
element.style.cursor = "pointer"
element.addEventListener("click",toggle)
}
var activeElements = document.querySelectorAll("switch")
for (var i=0;i<activeElements.length;i++) {
var element = activeElements[i]
element.style.cursor = "pointer"
element.addEventListener("click",toggle)
var off = document.createElement("off")
off.innerHTML = "<en>Click here to show</en><it>Cliccare qui per mostrare</it>"
element.appendChild(off)
}
var em = document.getElementById("em-img")
em.title="Click to copy to clipboard"
em.addEventListener("click",email2clipboard)
}
function main() {
change_lang(browser_language())
activeElements()
document.body.className = 'fade-in'
}
| zonafets/site | js/curriculum.js | JavaScript | mit | 5,123 |
var Entidades = function() {
var self = this;
self.Filme = function(dados) {
var me = this;
me.nome = dados.nome;
me.prateleira = dados.prateleira;
me.atores = dados.atores;
me.diretor = dados.diretor;
me.ano = dados.ano;
};
}; | panoramix360/catalogo-filmes | app/model/entidades.js | JavaScript | mit | 243 |
// Authors: Cory Kinberger and Austin Brogle
// Github: https://github.com/coryk135/currently-color-changer
// https://github.com/broglea
(function () {
'use strict';
var h = Math.floor(Math.random() * 361);
var s = 50;
var l = 80;
var delay = 100;
function loopBackground() {
//background and content are opposite on the color wheel always
//Comment out either to turn off color changing on any one of them
jQuery('#main')[0].style.backgroundColor = "hsl(" + h + "," + s + "%," + l + "%)";
jQuery('#main-content')[0].style.color = "hsl(" + ((h+180) % 360) + "," + s + "%," + (l/2) + "%)"
h = (h - 1 + 360) % 360;
}
var id = setInterval(loopBackground, delay);
})();
| coryk135/currently-color-changer | custom.js | JavaScript | mit | 743 |
const pointFromSize = require('../../src/records/point').pointFromSize
const pointFct = require('../../src/records/point').pointFct
const pointFromOffset = require('../../src/records/point').pointFromOffset
const Immutable = require('immutable')
module.exports = Immutable.fromJS({
aspectRatio: 1.7777777777777777,
naturalSize: pointFromSize({
width: 1280,
height: 720
}),
size: pointFromSize({
width: 697.1539393939408,
height: 392.14909090909174
}),
offset: pointFromOffset({
left: 0,
top: 0
}),
scale: pointFct({
x: 1,
y: 1
}),
rotate:0
});
| lapanoid/redux-cropper | data/lips/image.js | JavaScript | mit | 578 |
'use strict';
module.exports = {
name: 'singleLinePerSelector',
nodeTypes: ['selector'],
message: 'Each selector should be on its own line.',
lint: function singleLinePerSelectorLinter (config, node) {
var results = [];
var self = this;
node.forEach('simpleSelector', function (element, index) {
/*
* Since the new line character is emitted together with each selector following the first one
* we'll simply ignore the first selector and just check the rest for new line characters.
*/
if (!index) {
return true;
}
if (element.get(0).content.indexOf('\n') === -1) {
results.push({
column: element.start.column,
line: element.start.line,
message: self.message
});
}
});
if (results.length) {
return results;
}
}
};
| gilt/lesshint | lib/linters/single_line_per_selector.js | JavaScript | mit | 1,006 |
let {
SUCCESS,
FAIL,
UNAUTHENTICATED
} = require('./mobileData')
const IS_FROM_MOBILE = function(req) {
return !!req.headers['os']
}
let mobileSimpleUserModel = (user) => {
return {
username: user.username,
nickname: user.nickname,
avatar: user.avatar,
id: user._id,
}
}
let mobileHandler = function(action, req, res, data) {
switch (action) {
case 'logout':
res.send(SUCCESS(data))
break
case 'unauthenticatedGraphql':
res.send(UNAUTHENTICATED(data))
break
case 'unauthenticated':
case 'unauthenticatedAjax':
case 'loginFailed':
case 'loginStateFailed':
res.send(FAIL(data))
break
case 'loginSuccess':
case 'loginStateSuccess':
case 'registerSuccess':
res.send(SUCCESS(mobileSimpleUserModel(data)))
break
case 'registerFailed':
res.send(FAIL(data))
break
}
}
let webHandler = function(action, req, res, err) {
switch (action) {
case 'logout':
case 'loginFailed':
case 'loginStateFailed':
if (err) {
req.session.error = err
}
res.redirect('/login')
break
case 'unauthenticatedGraphql':
res.send(UNAUTHENTICATED(err))
break
case 'unauthenticatedAjax':
res.send(err)
break
case 'unauthenticated':
res.redirect(`/login?redirect=${encodeURIComponent(req.url)}`) // 重定向到登录页
break
case 'registerSuccess':
case 'loginSuccess':
case 'loginStateSuccess':
res.redirect('/index')
break
case 'registerFailed':
if (err) {
req.session.error = err
}
res.redirect('/register')
break
}
}
module.exports = function(action, req, res, data) {
if (IS_FROM_MOBILE(req)) {
mobileHandler(...arguments)
} else {
webHandler(...arguments)
}
}
| marsoln/lets-chat | server/dispatchers/response.js | JavaScript | mit | 1,837 |
import React from 'react'
import ReactDOM from 'react-dom'
import { connect } from 'react-redux'
import { fetchCommentData } from './actions'
class Comment extends React.Component {
constructor(props) {
super(props);
if(this.props.params && this.props.params.id){
this.articleId = this.props.params.id;
}
// this.handleClick = this.handleClick.bind(this)
}
handleClick(){
// window.history.back()
}
componentWillMount () {
if(this.props.comments.length == 0){
this.props.fetchCommentData(this.articleId)
}
}
componentDidMount() {
window.scrollTo(0,0);
}
renderComment(){
let comments = this.props.comments;
return comments.map((item,i) => <li key={i}>
<img src={item.avatar} alt={item.author} />
<div>
<span>{item.author}</span>
<p>{item.content}</p>
<span>{item.time}</span>
</div>
</li>)
}
render() {
return (
<div id="comment">
<p><span id="commentLength">{this.props.leng}</span>条短评论</p>
<ul id="comment-content">
{this.renderComment()}
</ul>
</div>
);
}
}
const mapStateToProps = state => {
console.log(state);
return {
comments: state.comment.comments,
leng: state.comment.leng,
}}
const mapDispatchToProps = dispatch => ({
fetchCommentData: articleId => dispatch(fetchCommentData(articleId))
})
export default connect(mapStateToProps,mapDispatchToProps)(Comment)
| fengnovo/webpack-react | simpleFetch/src/Comment.js | JavaScript | mit | 1,540 |
'use strict';
/*global cinephile, Backbone, JST */
cinephile.Views.MovieDetailsActionsView = Backbone.View.extend({
template: JST['app/scripts/templates/MovieDetailsActions.ejs'],
events:
{
'click a#add' : 'addToFavourites',
'click a#remove' : 'removeFromFavourites',
'click a#watched' : 'toggleWatched'
},
initialize: function()
{
this.listenTo(this.model, 'change', this.render);
this.render();
},
render : function()
{
this.$el.html(this.template({
inFavourites: this.options.inFavourites,
watched: this.model.get('watched')
}));
return this;
},
addToFavourites: function()
{
Backbone.trigger('favMovies:added', this.model);
this.options.inFavourites = true;
this.render();
},
removeFromFavourites: function()
{
this.model.destroy();
this.options.inFavourites = false;
this.render();
},
toggleWatched: function()
{
this.model.toggleWatched();
},
close: function()
{
this.remove();
}
});
| adampetrie/cinephile | app/scripts/views/MovieDetailsActionsView.js | JavaScript | mit | 1,177 |
Package.describe({
name: "nova:comments",
summary: "Telescope comments package",
version: "1.0.0",
git: "https://github.com/TelescopeJS/Telescope.git"
});
Package.onUse(function (api) {
api.versionsFrom(['[email protected]']);
api.use([
'nova:[email protected]',
'nova:[email protected]',
'nova:[email protected]'
]);
api.use([
'nova:[email protected]',
'nova:[email protected]'
], ['client', 'server'], {weak: true});
api.mainModule("lib/server.js", "server");
api.mainModule("lib/client.js", "client");
});
| JstnEdr/Telescope | packages/nova-comments/package.js | JavaScript | mit | 527 |
import React from 'react';
import PropTypes from 'prop-types';
import { FACEBOOK_PAGE } from '../../../config-public.js';
import * as Facebook from '../services/facebook.js';
export default class FBFollowBox extends React.Component {
static propTypes = {
width: PropTypes.number
}
static defaultProps = {
width: 200
}
componentDidMount() {
Facebook.initialize();
}
render() {
const {width} = this.props;
return (
<div className="fb-like"
data-href={FACEBOOK_PAGE}
data-width={width + ''}
data-layout="standard"
data-action="like"
data-size="large"
data-show-faces="true"
data-share="false">
</div>
);
}
}
| apostolidhs/wiregoose | frontend/components/social/fb-follow.js | JavaScript | mit | 721 |
import React from 'react'
import { Header, Footer } from '~/ui/generic'
const BaseLayout = ({ children }) => (
<div className='site'>
<style jsx>{`
.site{
display: flex;
min-height: 100vh;
flex-direction: column;
}
.content {
flex: 1;
}
`}</style>
<Header />
<div className='content'>
{children}
</div>
<Footer />
</div>
)
export default BaseLayout
| sakulstra/firebase-nextjs-mobx | ui/layouts/_base-layout.js | JavaScript | mit | 497 |
const {expect} = require('chai');
const func = require('./update.js');
const {VGraph, Direction, Util} = require('@trepo/vgraph');
const Label = require('../label.js');
const util = require('../util.js');
const db = require('memdown');
const uuidv4 = Util.generateUUIDv4();
let vGraph;
describe('death - update', () => {
beforeEach(async () => {
vGraph = new VGraph('repo', {db});
await vGraph.init();
});
it('should error on person not found', async () => {
try {
await func({vGraph, input: {person: uuidv4}});
} catch (error) {
expect(error.message).to.equal('Node Not Found');
return;
}
throw new Error('Should have errored');
});
it('should update node', async () => {
const node = await vGraph.addNode(Label.DEATH);
const id = await node.getId();
const obj = await func({vGraph, input: {id, date: null, place: null}});
expect(obj).to.have.all.keys('_node', 'person', 'date', 'place');
expect(obj.person).to.equal(null);
expect(obj.date).to.equal(null);
expect(obj.place).to.equal(null);
const label = await obj._node.getLabel();
const properties = await obj._node.getProperties();
expect(label).to.equal(Label.DEATH);
expect(properties).to.deep.equal({});
});
it('should ensure/link to everything', async () => {
const node = await vGraph.addNode(Label.DEATH);
const id = await node.getId();
const personNode = await vGraph.addNode(Label.PERSON);
const person = await personNode.getId();
const obj = await func({vGraph, input: {
id,
person,
date: {original: 'my date'},
place: {name: 'my place'},
}});
expect(obj).to.have.all.keys('_node', 'person', 'date', 'place');
let personId = await obj.person._node.getId();
expect(personId).to.equal(person);
const adjacentPersonNode = await util.getAdjacentNode({
node: obj._node,
label: Label.DEATH_PERSON,
direction: Direction.IN,
});
personId = await adjacentPersonNode._node.getId();
expect(personId).to.equal(person);
const adjacentDateNode = await util.getAdjacentNode({
node: obj._node,
label: Label.DEATH_DATE,
direction: Direction.OUT,
});
const dateProps = await adjacentDateNode._node.getProperties();
expect(dateProps).to.deep.equal({original: 'my date'});
const adjacentPlaceNode = await util.getAdjacentNode({
node: obj._node,
label: Label.DEATH_PLACE,
direction: Direction.OUT,
});
const placeProps = await adjacentPlaceNode._node.getProperties();
expect(placeProps).to.deep.equal({name: 'my place'});
});
});
| trepo/trepo-js | packages/ptree/src/death/update.test.js | JavaScript | mit | 2,643 |
/* eslint-env jest */
const Server = require('./server')
const Service = require('./service')
const Client = require('./client')
const http = require('http')
function getHttpServer() {
const httpServer = http.createServer()
return new Promise(res => {
httpServer.listen(() => {
res(httpServer)
})
})
}
test('Client services are returned when needed by the client', () => {
return getHttpServer()
.then(httpServer => {
const server = new Server('test', { server: httpServer, interval: 100 })
server.on('error', () => {})
const service = new Service('service_test')
service.register('test_a', () => {})
service.register('test_b', () => {})
server.addService(service)
const client = new Client()
client.connect(`ws://localhost:${httpServer.address().port}`)
return client.need('service_test')
.then(([ serviceTest ]) => {
expect(serviceTest).toHaveProperty('test_a')
expect(serviceTest).toHaveProperty('test_b')
httpServer.close()
})
})
})
test('Can connect to multiple servers', () => {
return Promise.all([ getHttpServer(), getHttpServer() ])
.then(([ httpA, httpB ]) => {
const serverA = new Server('test', { server: httpA, interval: 100 })
const serverB = new Server('test', { server: httpB, interval: 100 })
serverA.on('error', () => {})
serverB.on('error', () => {})
const mockA = jest.fn((a, b) => a + b)
const mockB = jest.fn()
const serviceA = new Service('service_a')
serviceA.register('test_a', mockA)
serverA.addService(serviceA)
const serviceB = new Service('service_b')
serviceB.register('test_b', mockB)
serverB.addService(serviceB)
const client = new Client()
client.connect(`ws://localhost:${httpA.address().port}`)
client.connect(`ws://localhost:${httpB.address().port}`)
return client.need('service_a', 'service_b')
.then(([ serviceTestA, serviceTestB ]) => {
expect(serviceTestA).toHaveProperty('test_a')
expect(serviceTestB).toHaveProperty('test_b')
return Promise.all([
serviceTestA.test_a(1, 2),
serviceTestB.test_b()
])
})
.then(results => {
expect(results[0]).toEqual({ data: 3, type: 'number' })
expect(mockA.mock.calls).toHaveLength(1)
expect(mockB.mock.calls).toHaveLength(1)
httpA.close()
httpB.close()
})
})
})
test('Service transform methods are being applied', () => {
return getHttpServer()
.then(httpServer => {
const server = new Server('test', { server: httpServer, interval: 100 })
server.on('error', () => {})
const service = new Service('service_test')
service.register('test_a', () => {})
service.register('test_b', () => {})
server.addService(service)
const transformMock = jest.fn(data => data)
const client = new Client({ serviceTransform: transformMock })
client.connect(`ws://localhost:${httpServer.address().port}`)
return client.need('service_test')
.then(([ serviceTest ]) => {
expect(serviceTest).toHaveProperty('test_a')
expect(serviceTest).toHaveProperty('test_b')
return serviceTest.test_a()
})
.then(() => {
expect(transformMock.mock.calls).toHaveLength(1)
httpServer.close()
})
})
})
test('Client can subscribe to service events', () => {
return getHttpServer()
.then(httpServer => {
const server = new Server('test', { server: httpServer, interval: 100 })
server.on('error', () => {})
const service = new Service('service_test')
server.addService(service)
const client = new Client()
client.connect(`ws://localhost:${httpServer.address().port}`)
const handler = jest.fn()
return client.need('service_test')
.then(([ serviceTest ]) => {
serviceTest.subscribe('test', handler)
service.emit('test', '123')
return new Promise(res => setTimeout(res, 2000))
})
.then(() => {
expect(handler.mock.calls).toHaveLength(1)
expect(handler.mock.calls[0][0]).toBe('123')
})
})
}) | dstreet/microserv | lib/client.test.js | JavaScript | mit | 3,998 |
define(function(require, exports, module) {
var $ = require('$'),
Position = require('position'),
Shim = require('android-shim'),
Widget = require('widget');
// Overlay
// -------
// Overlay 组件的核心特点是可定位（Positionable）和可层叠（Stackable），是一切悬浮类
// UI 组件的基类。
var Overlay = Widget.extend({
attrs: {
// 基本属性
width: '',
height: '',
zIndex: 99,
visible: false,
// 定位配置
align: {
// element 的定位点，默认为左上角
selfXY: [0, 0],
// 基准定位元素，默认为当前可视区域
baseElement: Position.VIEWPORT,
// 基准定位元素的定位点，默认为左上角
baseXY: [0, 0]
},
// 父元素
parentNode: document.body
},
render: function() {
// 让用户传入的 config 生效并插入到文档流中
Overlay.superclass.render.call(this);
// 在插入到文档流后，重新定位一次
this._setPosition();
return this;
},
delegateEvents: function() {
Overlay.superclass.delegateEvents.call(this);
var triggers = this.element.find('*[data-overlay-role="trigger"]'),
that = this;
Array.prototype.slice.call(triggers);
triggers.forEach(function(trigger) {
var t = trigger;
if (t && (action = $(t).attr('data-overlay-action'))) {
switch (action) {
case 'hide':
$(t).unbind('click.overlay')
.bind('click.overlay', $.proxy(function(e) {
e.preventDefault();
this.hide();
},that));
break;
/*case 'show':
$(trigger)
.unbind('click.overlay')
.bind('click.overlay', $.proxy(function(e) {
e.preventDefault();
this.show();
},that));
break;*/
case 'destroy':
$(t).unbind('click.overlay')
.bind('click.overlay', $.proxy(function(e) {
e.preventDefault();
this.destroy();
},that));
break;
}
}
});
return this;
},
destroy: function() {
this.element.remove();
Overlay.superclass.destroy.call(this);
},
show: function() {
// 若从未渲染，则调用 render
if (!this.rendered) {
this.render();
}
this.set('visible', true);
return this;
},
hide: function() {
this.set('visible', false);
return this;
},
setup: function() {
// 加载 iframe 遮罩层并与 overlay 保持同步
this._setupShim();
},
// 进行定位
_setPosition: function(align) {
// 不在文档流中，定位无效
if (!isInDocument(this.element[0])) return;
align || (align = this.get('align'));
var isHidden = this.element.css('display') === 'none';
// 在定位时，为避免元素高度不定，先显示出来
if (isHidden) {
this.element.css({ visibility: 'hidden', display: 'block' });
}
Position.pin({
element: this.element,
x: align.selfXY[0],
y: align.selfXY[1]
}, {
element: align.baseElement,
x: align.baseXY[0],
y: align.baseXY[1]
});
// 定位完成后，还原
if (isHidden) {
this.element.css({ visibility: '', display: 'none' });
}
return this;
},
// 加载 iframe 遮罩层并与 overlay 保持同步
_setupShim: function() {
var shim = new Shim(this.element);
this.after('show hide', shim.sync, shim);
this.before('destroy',shim.destroy,shim);
// 除了 parentNode 之外的其他属性发生变化时，都触发 shim 同步
var attrs = Overlay.prototype.attrs;
for (var attr in attrs) {
if (attrs.hasOwnProperty(attr)) {
if (attr === 'parentNode') continue;
this.on('change:' + attr, shim.sync, shim);
}
}
},
// 用于 set 属性后的界面更新
_onRenderWidth: function(val) {
this.element.css('width', val);
},
_onRenderHeight: function(val) {
this.element.css('height', val);
},
_onRenderZIndex: function(val) {
this.element.css('zIndex', val);
},
_onRenderAlign: function(val) {
this._setPosition(val);
},
_onRenderVisible: function(val) {
this.element[val ? 'show' : 'hide']();
}
});
module.exports = Overlay;
// Helpers
// -------
function contains(a, b){
return a.contains ?
a != b && a.contains(b) :
!!(a.compareDocumentPosition(b) & 16);
}
function isInDocument(element) {
return contains(document.documentElement, element);
}
});
| woerwin/handy | lib/overlay/src/overlay.js | JavaScript | mit | 5,931 |
var JobsListView = Backbone.View.extend({
initialize: function(args) {
_.bindAll(this, 'bind', 'unbind', 'render', 'render_items', 'render_item', 'job_added', 'job_removed', 'update_empty');
this.jobs = args.app.jobs;
this.list_template = args.app.templates['jobs/list'];
this.item_template = args.app.templates['jobs/_item'];
// this.element = $('#right');
},
bind: function() {
Backbone.Events.bind.apply(this, arguments);
this.jobs.bind('add', this.job_added);
this.jobs.bind('remove', this.job_removed);
},
unbind: function() {
Backbone.Events.unbind.apply(this, arguments);
if(this.jobs) {
this.jobs.unbind('add', this.job_added);
this.jobs.unbind('remove', this.job_removed);
}
},
render: function() {
this.bind();
$('#right #jobs').remove();
$('#right').append($(this.list_template({})));
this.element = $('#right #jobs');
$('.loading', this.element).show();
this.render_items(this.jobs);
},
render_items: function(jobs) {
$('.loading', this.element).hide();
this.update_empty();
_.each(jobs.models, function(job) { this.render_item(job) }.bind(this));
// Util.update_times(this.element);
},
render_item: function(job) {
$('ul', this.element).prepend($(this.item_template(job.toJSON())));
},
job_added: function(job) {
this.update_empty();
this.render_item(job);
},
job_removed: function(job) {
this.update_empty();
$('#job_' + job.get('meta_id'), this.element).remove();
},
update_empty: function() {
var element = $('.empty', this.element);
this.jobs.length == 0 ? element.show() : element.hide();
}
});
| rgaidot/travis | public/javascripts/app/views/jobs_list_view.js | JavaScript | mit | 1,674 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.