event_view_factory.js

  /**
   * @name EventViewFactory
   * @constructor
   */
  var EventViewFactory = function() {

      return {

          /**
           * @name create
           * @description returns the instantiated view
           * @param {String} type the event type
           * @param {Object} options hash of options to be passed into the view before its instantiated
           * @returns {Object} the instantiated view
           */
          create: function( type, options ) {
              var View = this.sort( type );
              return new View( options );
          },

          /**
           * @name sort
           * @description sorts through the events and returns the corresponding view object
           * @param {String} type the event type
           * @returns {Object} Backbone view object
           */
          sort: function( type ) {
              var options = {
                  'profile.view'          : FeedEventProfileView,
                  'favorite.send'         : FeedEventFaveAddView,
                  'key.grant'             : FeedEventGrantKeyView,
                  'key.request'           : FeedEventRequestKeyView,
                  'enote.deliver'         : FeedEventEnoteDeliverView,
                  'flirt.deliver'         : FeedEventFlirtDeliverView,
                  'user.like'             : FeedEventUserLikeView,
                  'fave.login'            : FeedEventFaveLoginView,
                  'update_profile.nearby' : FeedEventUpdateProfileView,
                  'fave.image_upload'     : FeedEventImageUploadView,
                  'registration.nearby'   : FeedEventRegistrationView
              };

              return options[ type ] || FeedEventView;

          }
      };
  };