text: /**
   * @license AngularJS v1.1.0
   * (c) 2010-2012 Google, Inc. http://angularjs.org
   * License: MIT
   */
  (function(window, angular, undefined) {
  'use strict';
  
  /**
   * @ngdoc overview
   * @name ngResource
   * @description
   */
  
   /**
   * @ngdoc object
   * @name ngResource.$resource
   * @requires $http
   *
   * @description
   * A factory which creates a resource object that lets you interact with
   * [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
   *
   * The returned resource object has action methods which provide high-level behaviors without
   * the need to interact with the low level {@link ng.$http $http} service.
   *
   * @param {string} url A parameterized URL template with parameters prefixed by `:` as in
   *   `/user/:username`.
   *
   * @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
   *   `actions` methods.
   *
   *   Each key value in the parameter object is first bound to url template if present and then any
   *   excess keys are appended to the url search query after the `?`.
   *
   *   Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in
   *   URL `/path/greet?salutation=Hello`.
   *
   *   If the parameter value is prefixed with `@` then the value of that parameter is extracted from
   *   the data object (useful for non-GET operations).
   *
   * @param {Object.<Object>=} actions Hash with declaration of custom action that should extend the
   *   default set of resource actions. The declaration should be created in the following format:
   *
   *       {action1: {method:?, params:?, isArray:?},
   *        action2: {method:?, params:?, isArray:?},
   *        ...}
   *
   *   Where:
   *
   *   - `action` – {string} – The name of action. This name becomes the name of the method on your
   *     resource object.
   *   - `method` – {string} – HTTP request method. Valid methods are: `GET`, `POST`, `PUT`, `DELETE`,
   *     and `JSONP`
   *   - `params` – {object=} – Optional set of pre-bound parameters for this action.
   *   - isArray – {boolean=} – If true then the returned object for this action is an array, see
   *     `returns` section.
   *
   * @returns {Object} A resource "class" object with methods for the default set of resource actions
   *   optionally extended with custom `actions`. The default set contains these actions:
   *
   *       { 'get':    {method:'GET'},
   *         'save':   {method:'POST'},
   *         'query':  {method:'GET', isArray:true},
   *         'remove': {method:'DELETE'},
   *         'delete': {method:'DELETE'} };
   *
   *   Calling these methods invoke an {@link ng.$http} with the specified http method,
   *   destination and parameters. When the data is returned from the server then the object is an
   *   instance of the resource class `save`, `remove` and `delete` actions are available on it as
   *   methods with the `$` prefix. This allows you to easily perform CRUD operations (create, read,
   *   update, delete) on server-side data like this:
   *   <pre>
          var User = $resource('/user/:userId', {userId:'@id'});
          var user = User.get({userId:123}, function() {
            user.abc = true;
            user.$save();
          });
       </pre>
   *
   *   It is important to realize that invoking a $resource object method immediately returns an
   *   empty reference (object or array depending on `isArray`). Once the data is returned from the
   *   server the existing reference is populated with the actual data. This is a useful trick since
   *   usually the resource is assigned to a model which is then rendered by the view. Having an empty
   *   object results in no rendering, once the data arrives from the server then the object is
   *   populated with the data and the view automatically re-renders itself showing the new data. This
   *   means that in most case one never has to write a callback function for the action methods.
   *
   *   The action methods on the class object or instance object can be invoked with the following
   *   parameters:
   *
   *   - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])`
   *   - non-GET "class" actions: `Resource.action([parameters], postData, [success], [error])`
   *   - non-GET instance actions:  `instance.$action([parameters], [success], [error])`
   *
   *
   * @example
   *
   * # Credit card resource
   *
   * <pre>
       // Define CreditCard class
       var CreditCard = $resource('/user/:userId/card/:cardId',
        {userId:123, cardId:'@id'}, {
         charge: {method:'POST', params:{charge:true}}
        });
  
       // We can retrieve a collection from the server
       var cards = CreditCard.query(function() {
         // GET: /user/123/card
         // server returns: [ {id:456, number:'1234', name:'Smith'} ];
  
         var card = cards[0];
         // each item is an instance of CreditCard
         expect(card instanceof CreditCard).toEqual(true);
         card.name = "J. Smith";
         // non GET methods are mapped onto the instances
         card.$save();
         // POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
         // server returns: {id:456, number:'1234', name: 'J. Smith'};
  
         // our custom method is mapped as well.
         card.$charge({amount:9.99});
         // POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
       });
  
       // we can create an instance as well
       var newCard = new CreditCard({number:'0123'});
       newCard.name = "Mike Smith";
       newCard.$save();
       // POST: /user/123/card {number:'0123', name:'Mike Smith'}
       // server returns: {id:789, number:'01234', name: 'Mike Smith'};
       expect(newCard.id).toEqual(789);
   * </pre>
   *
   * The object returned from this function execution is a resource "class" which has "static" method
   * for each action in the definition.
   *
   * Calling these methods invoke `$http` on the `url` template with the given `method` and `params`.
   * When the data is returned from the server then the object is an instance of the resource type and
   * all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
   * operations (create, read, update, delete) on server-side data.
  
     <pre>
       var User = $resource('/user/:userId', {userId:'@id'});
       var user = User.get({userId:123}, function() {
         user.abc = true;
         user.$save();
       });
     </pre>
   *
   *     It's worth noting that the success callback for `get`, `query` and other method gets passed
   *     in the response that came from the server as well as $http header getter function, so one
   *     could rewrite the above example and get access to http headers as:
   *
     <pre>
       var User = $resource('/user/:userId', {userId:'@id'});
       User.get({userId:123}, function(u, getResponseHeaders){
         u.abc = true;
         u.$save(function(u, putResponseHeaders) {
           //u => saved user object
           //putResponseHeaders => $http header getter
         });
       });
     </pre>
  
   * # Buzz client
  
     Let's look at what a buzz client created with the `$resource` service looks like:
      <doc:example>
        <doc:source jsfiddle="false">
         <script>
           function BuzzController($resource) {
             this.userId = 'googlebuzz';
             this.Activity = $resource(
               'https://www.googleapis.com/buzz/v1/activities/:userId/:visibility/:activityId/:comments',
               {alt:'json', callback:'JSON_CALLBACK'},
               {get:{method:'JSONP', params:{visibility:'@self'}}, replies: {method:'JSONP', params:{visibility:'@self', comments:'@comments'}}}
             );
           }
  
           BuzzController.prototype = {
             fetch: function() {
               this.activities = this.Activity.get({userId:this.userId});
             },
             expandReplies: function(activity) {
               activity.replies = this.Activity.replies({userId:this.userId, activityId:activity.id});
             }
           };
           BuzzController.$inject = ['$resource'];
         </script>
  
         <div ng-controller="BuzzController">
           <input ng-model="userId"/>
           <button ng-click="fetch()">fetch</button>
           <hr/>
           <div ng-repeat="item in activities.data.items">
             <h1 style="font-size: 15px;">
               <img src="{{item.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
               <a href="{{item.actor.profileUrl}}">{{item.actor.name}}</a>
               <a href ng-click="expandReplies(item)" style="float: right;">Expand replies: {{item.links.replies[0].count}}</a>
             </h1>
             {{item.object.content | html}}
             <div ng-repeat="reply in item.replies.data.items" style="margin-left: 20px;">
               <img src="{{reply.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
               <a href="{{reply.actor.profileUrl}}">{{reply.actor.name}}</a>: {{reply.content | html}}
             </div>
           </div>
         </div>
        </doc:source>
        <doc:scenario>
        </doc:scenario>
      </doc:example>
   */
  angular.module('ngResource', ['ng']).
    factory('$resource', ['$http', '$parse', function($http, $parse) {
      var DEFAULT_ACTIONS = {
        'get':    {method:'GET'},
        'save':   {method:'POST'},
        'query':  {method:'GET', isArray:true},
        'remove': {method:'DELETE'},
        'delete': {method:'DELETE'}
      };
      var noop = angular.noop,
          forEach = angular.forEach,
          extend = angular.extend,
          copy = angular.copy,
          isFunction = angular.isFunction,
          getter = function(obj, path) {
            return $parse(path)(obj);
          };
  
    /**
     * We need our custom mehtod because encodeURIComponent is too agressive 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 becuase encodeURIComponent is too agressive 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((pctEncodeSpaces ? null : /%20/g), '+');
    }
  
    function Route(template, defaults) {
        this.template = template = template + '#';
        this.defaults = defaults || {};
        var urlParams = this.urlParams = {};
        forEach(template.split(/\W/), function(param){
          if (param && template.match(new RegExp("[^\\\\]:" + param + "\\W"))) {
            urlParams[param] = true;
          }
        });
        this.template = template.replace(/\\:/g, ':');
      }
  
      Route.prototype = {
        url: function(params) {
          var self = this,
              url = this.template,
              encodedVal;
  
          params = params || {};
          forEach(this.urlParams, function(_, urlParam){
            encodedVal = encodeUriSegment(params[urlParam] || self.defaults[urlParam] || "");
            url = url.replace(new RegExp(":" + urlParam + "(\\W)"), encodedVal + "$1");
          });
          url = url.replace(/\/?#$/, '');
          var query = [];
          forEach(params, function(value, key){
            if (!self.urlParams[key]) {
              query.push(encodeUriQuery(key) + '=' + encodeUriQuery(value));
            }
          });
          query.sort();
          url = url.replace(/\/*$/, '');
          return url + (query.length ? '?' + query.join('&') : '');
        }
      };
  
  
      function ResourceFactory(url, paramDefaults, actions) {
        var route = new Route(url);
  
        actions = extend({}, DEFAULT_ACTIONS, actions);
  
        function extractParams(data){
          var ids = {};
          forEach(paramDefaults || {}, function(value, key){
            ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
          });
          return ids;
        }
  
        function Resource(value){
          copy(value || {}, this);
        }
  
        forEach(actions, function(action, name) {
          var hasBody = action.method == 'POST' || action.method == 'PUT' || action.method == 'PATCH';
          Resource[name] = function(a1, a2, a3, a4) {
            var params = {};
            var data;
            var success = noop;
            var error = null;
            switch(arguments.length) {
            case 4:
              error = a4;
              success = a3;
              //fallthrough
            case 3:
            case 2:
              if (isFunction(a2)) {
                if (isFunction(a1)) {
                  success = a1;
                  error = a2;
                  break;
                }
  
                success = a2;
                error = a3;
                //fallthrough
              } else {
                params = a1;
                data = a2;
                success = a3;
                break;
              }
            case 1:
              if (isFunction(a1)) success = a1;
              else if (hasBody) data = a1;
              else params = a1;
              break;
            case 0: break;
            default:
              throw "Expected between 0-4 arguments [params, data, success, error], got " +
                arguments.length + " arguments.";
            }
  
            var value = this instanceof Resource ? this : (action.isArray ? [] : new Resource(data));
            $http({
              method: action.method,
              url: route.url(extend({}, extractParams(data), action.params || {}, params)),
              data: data
            }).then(function(response) {
                var data = response.data;
  
                if (data) {
                  if (action.isArray) {
                    value.length = 0;
                    forEach(data, function(item) {
                      value.push(new Resource(item));
                    });
                  } else {
                    copy(data, value);
                  }
                }
                (success||noop)(value, response.headers);
              }, error);
  
            return value;
          };
  
  
          Resource.bind = function(additionalParamDefaults){
            return ResourceFactory(url, extend({}, paramDefaults, additionalParamDefaults), actions);
          };
  
  
          Resource.prototype['$' + name] = function(a1, a2, a3) {
            var params = extractParams(this),
                success = noop,
                error;
  
            switch(arguments.length) {
            case 3: params = a1; success = a2; error = a3; break;
            case 2:
            case 1:
              if (isFunction(a1)) {
                success = a1;
                error = a2;
              } else {
                params = a1;
                success = a2 || noop;
              }
            case 0: break;
            default:
              throw "Expected between 1-3 arguments [params, success, error], got " +
                arguments.length + " arguments.";
            }
            var data = hasBody ? this : undefined;
            Resource[name].call(this, params, data, success, error);
          };
        });
        return Resource;
      }
  
      return ResourceFactory;
    }]);
  
  })(window, window.angular);
  