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<title>[42848] branches/4.9: Media: Grid view - correct placeholder positioning during uploads.</title>
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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/42848">42848</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/42848","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>ocean90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-03-18 16:19:50 +0000 (Sun, 18 Mar 2018)</dd>
</dl>

<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.

Merge of [42739-42740] to the 4.9 branch.

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="#branches49srcwpincludesjsmediacontrollerslibraryjs">branches/4.9/src/wp-includes/js/media/controllers/library.js</a></li>
<li><a href="#branches49srcwpincludesjsmediamodelsattachmentsjs">branches/4.9/src/wp-includes/js/media/models/attachments.js</a></li>
<li><a href="#branches49srcwpincludesjsmediamodelsjs">branches/4.9/src/wp-includes/js/media-models.js</a></li>
<li><a href="#branches49srcwpincludesjsmediaviewsjs">branches/4.9/src/wp-includes/js/media-views.js</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches49">branches/4.9/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/4.9
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/4.9 2018-03-18 16:12:56 UTC (rev 42847)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/4.9  2018-03-18 16:19:50 UTC (rev 42848)
</ins><a id="branches49"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/4.9</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.1:18031
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.3:20543
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:18512,42132,42134,42136,42138,42140,42144,42146,42148,42150,42152-42153,42155,42157,42159,42161,42163,42169,42171,42173,42175,42177,42181,42183,42185,42187,42189,42191,42193,42199,42203,42210,42214,42220,42222,42226,42242,42244,42247,42251,42256-42261,42350,42358,42362,42364-42368,42374,42388,42390,42401,42417,42421,42423-42425,42430,42433,42437,42441,42443,42446-42447,42449,42451,42453,42457,42459,42462,42491,42521,42529,42531,42533,42536,42538,42541,42543,42545,42549,42566,42568,42570,42572,42574,42576,42579,42581-42582,42584-42585,42587-42588,42590,42592,42594-42595,42598-42599,42602,42604,42606,42611-42613,42615,42617,42624-42625,42639,42648,42652-42653,42665,42687,42711,42719,42744,42792,42801,42830,42837,42839,42841,42844
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:18512,42132,42134,42136,42138,42140,42144,42146,42148,42150,42152-42153,42155,42157,42159,42161,42163,42169,42171,42173,42175,42177,42181,42183,42185,42187,42189,42191,42193,42199,42203,42210,42214,42220,42222,42226,42242,42244,42247,42251,42256-42261,42350,42358,42362,42364-42368,42374,42388,42390,42401,42417,42421,42423-42425,42430,42433,42437,42441,42443,42446-42447,42449,42451,42453,42457,42459,42462,42491,42521,42529,42531,42533,42536,42538,42541,42543,42545,42549,42566,42568,42570,42572,42574,42576,42579,42581-42582,42584-42585,42587-42588,42590,42592,42594-42595,42598-42599,42602,42604,42606,42611-42613,42615,42617,42624-42625,42639,42648,42652-42653,42665,42687,42711,42719,42739-42740,42744,42792,42801,42830,42837,42839,42841,42844
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches49srcwpincludesjsmediacontrollerslibraryjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.9/src/wp-includes/js/media/controllers/library.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.9/src/wp-includes/js/media/controllers/library.js      2018-03-18 16:12:56 UTC (rev 42847)
+++ branches/4.9/src/wp-includes/js/media/controllers/library.js        2018-03-18 16:19:50 UTC (rev 42848)
</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">@@ -287,20 +284,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                if ( view && view.get( mode ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        setUserSetting( 'libraryContent', mode );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        },
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ }
</ins><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="branches49srcwpincludesjsmediamodelsattachmentsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.9/src/wp-includes/js/media/models/attachments.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.9/src/wp-includes/js/media/models/attachments.js       2018-03-18 16:12:56 UTC (rev 42847)
+++ branches/4.9/src/wp-includes/js/media/models/attachments.js 2018-03-18 16:19:50 UTC (rev 42848)
</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="branches49srcwpincludesjsmediamodelsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.9/src/wp-includes/js/media-models.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.9/src/wp-includes/js/media-models.js   2018-03-18 16:12:56 UTC (rev 42847)
+++ branches/4.9/src/wp-includes/js/media-models.js     2018-03-18 16:19:50 UTC (rev 42848)
</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="branches49srcwpincludesjsmediaviewsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.9/src/wp-includes/js/media-views.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.9/src/wp-includes/js/media-views.js    2018-03-18 16:12:56 UTC (rev 42847)
+++ branches/4.9/src/wp-includes/js/media-views.js      2018-03-18 16:19:50 UTC (rev 42848)
</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">@@ -1155,20 +1152,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                if ( view && view.get( mode ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        setUserSetting( 'libraryContent', mode );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        },
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ }
</ins><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>
</div>

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