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<title>[27322] trunk/src/wp-includes/js/media-views.js: Rather than extending `media.controller.CollectionAdd` 3 times, make it a constructor that dynamically extends `media.controller.Library` and use instances of it instead.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/27322">27322</a></dd>
<dt>Author</dt> <dd>wonderboymusic</dd>
<dt>Date</dt> <dd>2014-02-27 23:03:02 +0000 (Thu, 27 Feb 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>Rather than extending `media.controller.CollectionAdd` 3 times, make it a constructor that dynamically extends `media.controller.Library` and use instances of it instead.

See <a href="http://core.trac.wordpress.org/ticket/26631">#26631</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesjsmediaviewsjs">trunk/src/wp-includes/js/media-views.js</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunksrcwpincludesjsmediaviewsjs"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-includes/js/media-views.js (27321 => 27322)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-includes/js/media-views.js  2014-02-27 21:50:40 UTC (rev 27321)
+++ trunk/src/wp-includes/js/media-views.js     2014-02-27 23:03:02 UTC (rev 27322)
</span><span class="lines">@@ -867,39 +867,35 @@
</span><span class="cx">  /**
</span><span class="cx">   * wp.media.controller.CollectionAdd
</span><span class="cx">   *
</span><del>-        * @static
-        * @param {string} prop The shortcode slug
-        * @param {object} args
-        * @returns {wp.media.controller.Library}
</del><ins>+         * @constructor
+        * @augments wp.media.controller.Library
+        * @augments wp.media.controller.State
+        * @augments Backbone.Model
</ins><span class="cx">    */
</span><del>-       media.controller.CollectionAdd = function ( prop, args ) {
-               /**
-                * @constructor
-                * @augments wp.media.controller.Library
-                * @augments wp.media.controller.State
-                * @augments Backbone.Model
-                */
-               return media.controller.Library.extend({
-                       defaults: _.defaults({
-                               id:           prop + '-library',
-                               filterable:   'uploaded',
-                               multiple:     'add',
-                               menu:         prop,
-                               toolbar:      prop + '-add',
-                               priority:     100,
</del><ins>+        media.controller.CollectionAdd = function (attributes) {
+               var ExtendedLibrary, extended = _.extend( attributes, {
+                       defaults: _.defaults( {
+                               id: attributes.tag + '-library',
+                               title: attributes.title,
+                               menu: attributes.tag,
+                               toolbar: attributes.tag + '-add',
+                               filterable: 'uploaded',
+                               multiple:   'add',
+                               priority:   100,
</ins><span class="cx">                           syncSelection: false
</span><del>-                       }, args.defaults || {}, media.controller.Library.prototype.defaults ),
</del><ins>+                        }, media.controller.Library.prototype.defaults ),
+
</ins><span class="cx">                   initialize: function() {
</span><span class="cx">                          // If we haven't been provided a `library`, create a `Selection`.
</span><span class="cx">                          if ( ! this.get('library') ) {
</span><del>-                                       this.set( 'library', media.query({ type: args.type }) );
</del><ins>+                                        this.set( 'library', media.query({ type: this.type }) );
</ins><span class="cx">                           }
</span><span class="cx">                          media.controller.Library.prototype.initialize.apply( this, arguments );
</span><span class="cx">                  },
</span><span class="cx"> 
</span><span class="cx">                  activate: function() {
</span><span class="cx">                          var library = this.get('library'),
</span><del>-                                       edit    = this.frame.state(prop + '-edit').get('library');
</del><ins>+                                        edit    = this.frame.state( this.tag + '-edit' ).get('library');
</ins><span class="cx"> 
</span><span class="cx">                          if ( this.editLibrary && this.editLibrary !== edit ) {
</span><span class="cx">                                  library.unobserve( this.editLibrary );
</span><span class="lines">@@ -920,7 +916,10 @@
</span><span class="cx"> 
</span><span class="cx">                          media.controller.Library.prototype.activate.apply( this, arguments );
</span><span class="cx">                  }
</span><del>-               });
</del><ins>+                } );
+               ExtendedLibrary = media.controller.Library.extend( extended );
+
+               return new ExtendedLibrary();
</ins><span class="cx">   };
</span><span class="cx"> 
</span><span class="cx">  // wp.media.controller.GalleryEdit
</span><span class="lines">@@ -933,15 +932,6 @@
</span><span class="cx">          }
</span><span class="cx">  });
</span><span class="cx"> 
</span><del>-       // wp.media.controller.GalleryAdd
-       // ---------------------------------
-       media.controller.GalleryAdd = media.controller.CollectionAdd( 'gallery', {
-               type: 'image',
-               defaults: {
-                       title: l10n.addToGalleryTitle
-               }
-       });
-
</del><span class="cx">   // wp.media.controller.PlaylistEdit
</span><span class="cx">  // -------------------------------
</span><span class="cx">  media.controller.PlaylistEdit = media.controller.CollectionEdit( 'playlist', {
</span><span class="lines">@@ -954,15 +944,6 @@
</span><span class="cx">          }
</span><span class="cx">  });
</span><span class="cx"> 
</span><del>-       // wp.media.controller.PlaylistAdd
-       // ---------------------------------
-       media.controller.PlaylistAdd = media.controller.CollectionAdd( 'playlist', {
-               type: 'audio',
-               defaults: {
-                       title: l10n.addToPlaylistTitle
-               }
-       });
-
</del><span class="cx">   // wp.media.controller.VideoPlaylistEdit
</span><span class="cx">  // -------------------------------
</span><span class="cx">  media.controller.VideoPlaylistEdit = media.controller.CollectionEdit( 'video-playlist', {
</span><span class="lines">@@ -975,15 +956,6 @@
</span><span class="cx">          }
</span><span class="cx">  });
</span><span class="cx"> 
</span><del>-       // wp.media.controller.VideoPlaylistAdd
-       // ---------------------------------
-       media.controller.VideoPlaylistAdd = media.controller.CollectionAdd( 'video-playlist', {
-               type: 'video',
-               defaults: {
-                       title: l10n.addToVideoPlaylistTitle
-               }
-       });
-
</del><span class="cx">   /**
</span><span class="cx">   * wp.media.controller.FeaturedImage
</span><span class="cx">   *
</span><span class="lines">@@ -1810,7 +1782,11 @@
</span><span class="cx">                                  menu:    'gallery'
</span><span class="cx">                          }),
</span><span class="cx"> 
</span><del>-                               new media.controller.GalleryAdd(),
</del><ins>+                                new media.controller.CollectionAdd({
+                                       tag: 'gallery',
+                                       type: 'image',
+                                       title: l10n.addToGalleryTitle
+                               }),
</ins><span class="cx"> 
</span><span class="cx">                          new media.controller.Library({
</span><span class="cx">                                  id:         'playlist',
</span><span class="lines">@@ -1833,7 +1809,11 @@
</span><span class="cx">                                  menu:    'playlist'
</span><span class="cx">                          }),
</span><span class="cx"> 
</span><del>-                               new media.controller.PlaylistAdd(),
</del><ins>+                                new media.controller.CollectionAdd({
+                                       tag: 'playlist',
+                                       type: 'audio',
+                                       title: l10n.addToPlaylistTitle
+                               }),
</ins><span class="cx"> 
</span><span class="cx">                          new media.controller.Library({
</span><span class="cx">                                  id:         'video-playlist',
</span><span class="lines">@@ -1856,7 +1836,11 @@
</span><span class="cx">                                  menu:    'video-playlist'
</span><span class="cx">                          }),
</span><span class="cx"> 
</span><del>-                               new media.controller.VideoPlaylistAdd()
</del><ins>+                                new media.controller.CollectionAdd({
+                                       tag: 'video-playlist',
+                                       type: 'video',
+                                       title: l10n.addToVideoPlaylistTitle
+                               })
</ins><span class="cx">                   ]);
</span><span class="cx"> 
</span><span class="cx"> 
</span></span></pre>
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