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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/42739">42739</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/42739","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>adamsilverstein</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-02-25 16:40:33 +0000 (Sun, 25 Feb 2018)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Media: grid view - correct placeholder positioning during uploads.

Preventing contextually created attachments from being added to the grid collection in Attachments.validator. Remove the previous filtering introduced in <a href="https://core.trac.wordpress.org/changeset/41937">[41937]</a> which caused the placement issue.

Props lancewillett, Junaidkbr, designsimply, joemcgill.
Fixes <a href="https://core.trac.wordpress.org/ticket/42968">#42968</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesjsmediacontrollerslibraryjs">trunk/src/wp-includes/js/media/controllers/library.js</a></li>
<li><a href="#trunksrcwpincludesjsmediamodelsattachmentsjs">trunk/src/wp-includes/js/media/models/attachments.js</a></li>
<li><a href="#trunksrcwpincludesjsmediamodelsjs">trunk/src/wp-includes/js/media-models.js</a></li>
<li><a href="#trunksrcwpincludesjsmediaviewsjs">trunk/src/wp-includes/js/media-views.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesjsmediacontrollerslibraryjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/js/media/controllers/library.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/js/media/controllers/library.js     2018-02-25 16:35:58 UTC (rev 42738)
+++ trunk/src/wp-includes/js/media/controllers/library.js       2018-02-25 16:40:33 UTC (rev 42739)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -85,9 +85,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        }) );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                this._filterContext();
-               this.get('library').on( 'add', this._filterContext, this );
-
</del><span class="cx" style="display: block; padding: 0 10px">                 this.resetDisplays();
</span><span class="cx" style="display: block; padding: 0 10px">        },
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -289,18 +286,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px">        },
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        /**
-        * Filter out contextually created attachments (e.g. headers, logos, etc.)
-        *
-        * @since 4.9.0
-        */
-       _filterContext: function() {
-               var library = this.get('library');
-
-               library.set( library.filter( function( item ) {
-                       return item.get('context') === '';
-               } ) );
-       }
</del><span class="cx" style="display: block; padding: 0 10px"> });
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> // Make selectionSync available on any Media Library state.
</span></span></pre></div>
<a id="trunksrcwpincludesjsmediamodelsattachmentsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/js/media/models/attachments.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/js/media/models/attachments.js      2018-02-25 16:35:58 UTC (rev 42738)
+++ trunk/src/wp-includes/js/media/models/attachments.js        2018-02-25 16:40:33 UTC (rev 42739)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -151,6 +151,15 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @returns {Boolean}
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        validator: function( attachment ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               // Filter out contextually created attachments (e.g. headers, logos, etc.).
+               if (
+                       ! _.isUndefined( attachment.attributes.context ) &&
+                       '' !== attachment.attributes.context
+               ) {
+                       return false;
+               }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 if ( ! this.validateDestroyed && attachment.destroyed ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        return false;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span></span></pre></div>
<a id="trunksrcwpincludesjsmediamodelsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/js/media-models.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/js/media-models.js  2018-02-25 16:35:58 UTC (rev 42738)
+++ trunk/src/wp-includes/js/media-models.js    2018-02-25 16:40:33 UTC (rev 42739)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -642,6 +642,15 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * @returns {Boolean}
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        validator: function( attachment ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               // Filter out contextually created attachments (e.g. headers, logos, etc.).
+               if (
+                       ! _.isUndefined( attachment.attributes.context ) &&
+                       '' !== attachment.attributes.context
+               ) {
+                       return false;
+               }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 if ( ! this.validateDestroyed && attachment.destroyed ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        return false;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span></span></pre></div>
<a id="trunksrcwpincludesjsmediaviewsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/js/media-views.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/js/media-views.js   2018-02-25 16:35:58 UTC (rev 42738)
+++ trunk/src/wp-includes/js/media-views.js     2018-02-25 16:40:33 UTC (rev 42739)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -953,9 +953,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        }) );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                this._filterContext();
-               this.get('library').on( 'add', this._filterContext, this );
-
</del><span class="cx" style="display: block; padding: 0 10px">                 this.resetDisplays();
</span><span class="cx" style="display: block; padding: 0 10px">        },
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1157,18 +1154,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px">        },
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        /**
-        * Filter out contextually created attachments (e.g. headers, logos, etc.)
-        *
-        * @since 4.9.0
-        */
-       _filterContext: function() {
-               var library = this.get('library');
-
-               library.set( library.filter( function( item ) {
-                       return item.get('context') === '';
-               } ) );
-       }
</del><span class="cx" style="display: block; padding: 0 10px"> });
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> // Make selectionSync available on any Media Library state.
</span></span></pre>
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