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<title>[22712] trunk/wp-includes: Media: Add filters to the media library.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/22712">22712</a></dd>
<dt>Author</dt> <dd>koopersmith</dd>
<dt>Date</dt> <dd>2012-11-20 13:49:35 +0000 (Tue, 20 Nov 2012)</dd>
</dl>

<h3>Log Message</h3>
<pre>Media: Add filters to the media library. fixes <a href="http://core.trac.wordpress.org/ticket/22514">#22514</a>, see <a href="http://core.trac.wordpress.org/ticket/21390">#21390</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludescssmediaviewscss">trunk/wp-includes/css/media-views.css</a></li>
<li><a href="#trunkwpincludesjsmediaviewsjs">trunk/wp-includes/js/media-views.js</a></li>
<li><a href="#trunkwpincludesmediaphp">trunk/wp-includes/media.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludescssmediaviewscss"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/css/media-views.css (22711 => 22712)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/css/media-views.css        2012-11-20 12:58:29 UTC (rev 22711)
+++ trunk/wp-includes/css/media-views.css        2012-11-20 13:49:35 UTC (rev 22712)
</span><span class="lines">@@ -389,6 +389,14 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><ins>+ * Attachment Browser Filters
+ */
+.media-frame select.attachment-filters {
+        margin-top: 11px;
+        margin-right: 10px;
+}
+
+/**
</ins><span class="cx">  * Search
</span><span class="cx">  */
</span><span class="cx"> .media-frame .search {
</span></span></pre></div>
<a id="trunkwpincludesjsmediaviewsjs"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/js/media-views.js (22711 => 22712)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/media-views.js        2012-11-20 12:58:29 UTC (rev 22711)
+++ trunk/wp-includes/js/media-views.js        2012-11-20 13:49:35 UTC (rev 22712)
</span><span class="lines">@@ -255,7 +255,8 @@
</span><span class="cx">                         describe:   false,
</span><span class="cx">                         toolbar:    'main-attachments',
</span><span class="cx">                         sidebar:    'settings',
</span><del>-                        searchable: true
</del><ins>+                        searchable: true,
+                        filterable: false
</ins><span class="cx">                 },
</span><span class="cx"> 
</span><span class="cx">                 initialize: function() {
</span><span class="lines">@@ -334,7 +335,6 @@
</span><span class="cx">                 content: function() {
</span><span class="cx">                         var frame = this.frame;
</span><span class="cx"> 
</span><del>-                        // Content.
</del><span class="cx">                         if ( this.get('empty') ) {
</span><span class="cx">                                 // Attempt to fetch any Attachments we don't already have.
</span><span class="cx">                                 this.get('library').more();
</span><span class="lines">@@ -354,7 +354,13 @@
</span><span class="cx">                 },
</span><span class="cx"> 
</span><span class="cx">                 _updateEmpty: function() {
</span><del>-                        var library = this.get('library');
</del><ins>+                        var library = this.get('library'),
+                                props = library.props;
+
+                        // If we're filtering the library, bail.
+                        if ( this.get('filterable') &amp;&amp; ( props.get('type') || props.get('parent') ) )
+                                return;
+
</ins><span class="cx">                         this.set( 'empty', ! library.length &amp;&amp; ! library.props.get('search') );
</span><span class="cx">                 },
</span><span class="cx"> 
</span><span class="lines">@@ -1213,6 +1219,7 @@
</span><span class="cx">                                 sortable:   state.get('sortable'),
</span><span class="cx">                                 search:     state.get('searchable'),
</span><span class="cx">                                 upload:     state.get('upload'),
</span><ins>+                                filters:    state.get('filterable'),
</ins><span class="cx"> 
</span><span class="cx">                                 AttachmentView: state.get('AttachmentView')
</span><span class="cx">                         }) );
</span><span class="lines">@@ -1340,9 +1347,10 @@
</span><span class="cx">                         this.states.add([
</span><span class="cx">                                 // Main states.
</span><span class="cx">                                 new media.controller.Library( _.defaults({
</span><del>-                                        selection: options.selection,
-                                        library:   media.query( options.library ),
-                                        editable:  true
</del><ins>+                                        selection:  options.selection,
+                                        library:    media.query( options.library ),
+                                        editable:   true,
+                                        filterable: true
</ins><span class="cx">                                 }, main ) ),
</span><span class="cx"> 
</span><span class="cx">                                 new media.controller.Upload( main ),
</span><span class="lines">@@ -2719,8 +2727,72 @@
</span><span class="cx">                 }
</span><span class="cx">         });
</span><span class="cx"> 
</span><ins>+        /**
+         * wp.media.view.AttachmentFilters
+         */
+        media.view.AttachmentFilters = media.View.extend({
+                tagName:   'select',
+                className: 'attachment-filters',
</ins><span class="cx"> 
</span><ins>+                events: {
+                        change: 'change'
+                },
</ins><span class="cx"> 
</span><ins>+                initialize: function() {
+                        var els;
+
+                        els = _.map({
+                                all:      'allMediaItems',
+                                uploaded: 'uploadedToThisPost',
+                                image:    'images',
+                                audio:    'audio',
+                                video:    'videos'
+                        }, function( text, value ) {
+                                return this.make( 'option', { value: value }, l10n[ text ] );
+                        }, this );
+
+                        this.$el.html( els );
+
+                        this.model.on( 'change', this.select, this );
+                        this.select();
+                },
+
+                change: function( event ) {
+                        var model = this.model,
+                                value = this.el.value,
+                                type;
+
+                        if ( 'all' === value || 'uploaded' === value )
+                                model.unset('type');
+                        else if ( 'image' === value || 'audio' === value || 'video' === value )
+                                model.set( 'type', value );
+
+                        if ( 'uploaded' === value )
+                                model.set( 'parent', media.view.settings.postId );
+                        else
+                                model.unset('parent');
+                },
+
+                select: function() {
+                        var model = this.model,
+                                type = model.get('type'),
+                                value = 'all';
+
+                        if ( model.get('parent') === media.view.settings.postId )
+                                value = 'uploaded';
+                        else if ( 'image' === type )
+                                value = 'image';
+                        else if ( 'audio' === type )
+                                value = 'audio';
+                        else if ( 'video' === type )
+                                value = 'video';
+
+                        this.$el.val( value );
+                }
+        });
+
+
+
</ins><span class="cx">         /**
</span><span class="cx">          * wp.media.view.AttachmentsBrowser
</span><span class="cx">          */
</span><span class="lines">@@ -2732,9 +2804,9 @@
</span><span class="cx">                         this.controller = this.options.controller;
</span><span class="cx"> 
</span><span class="cx">                         _.defaults( this.options, {
</span><del>-                                search: true,
-                                upload: false,
-                                total:  true,
</del><ins>+                                filters: false,
+                                search:  true,
+                                upload:  false,
</ins><span class="cx"> 
</span><span class="cx">                                 AttachmentView: media.view.Attachment.Library
</span><span class="cx">                         });
</span><span class="lines">@@ -2743,11 +2815,19 @@
</span><span class="cx">                                 controller: this.controller
</span><span class="cx">                         });
</span><span class="cx"> 
</span><ins>+                        if ( this.options.filters ) {
+                                this.toolbar.set( 'filters', new media.view.AttachmentFilters({
+                                        controller: this.controller,
+                                        model:      this.collection.props,
+                                        priority:   -80
+                                }).render() );
+                        }
+
</ins><span class="cx">                         if ( this.options.search ) {
</span><span class="cx">                                 this.toolbar.set( 'search', new media.view.Search({
</span><span class="cx">                                         controller: this.controller,
</span><span class="cx">                                         model:      this.collection.props,
</span><del>-                                        priority:   -60
</del><ins>+                                        priority:   60
</ins><span class="cx">                                 }).render() );
</span><span class="cx">                         }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkwpincludesmediaphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/media.php (22711 => 22712)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/media.php        2012-11-20 12:58:29 UTC (rev 22711)
+++ trunk/wp-includes/media.php        2012-11-20 13:49:35 UTC (rev 22712)
</span><span class="lines">@@ -1357,6 +1357,12 @@
</span><span class="cx">                 'insertIntoPost'    =&gt; __( 'Insert into post' ),
</span><span class="cx">                 'returnToLibrary'   =&gt; __( '&amp;#8592; Return to library' ),
</span><span class="cx"> 
</span><ins>+                'allMediaItems'      =&gt; __( 'All media items' ),
+                'uploadedToThisPost' =&gt; __( 'Uploaded to this post' ),
+                'images'             =&gt; __( 'Images' ),
+                'audio'              =&gt; __( 'Audio' ),
+                'videos'             =&gt; __( 'Videos' ),
+
</ins><span class="cx">                 // Embed
</span><span class="cx">                 'embedFromUrlTitle' =&gt; __( 'Embed From URL' ),
</span><span class="cx">                 'insertEmbed'       =&gt; __( 'Insert embed' ),
</span></span></pre>
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