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<title>[50352] trunk/src: Media: Associate upload errors and field with controls.</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/50352">50352</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/50352","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>joedolson</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-02-16 04:03:37 +0000 (Tue, 16 Feb 2021)</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: Associate upload errors and field with controls.

Adds an explicit relationship between the upload button and the maximum upload limit, moves focus to the error dismiss button if an error occurs, and adds a call to wp.a11y.speak to report the error after it occurs.

Props afercia, anevins, antpb, adamsilverstein, poena
Fixes <a href="https://core.trac.wordpress.org/ticket/47120">#47120</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcjsmediaviewsuploaderinlinejs">trunk/src/js/media/views/uploader/inline.js</a></li>
<li><a href="#trunksrcjsmediaviewsuploaderstatusjs">trunk/src/js/media/views/uploader/status.js</a></li>
<li><a href="#trunksrcwpincludesmediatemplatephp">trunk/src/wp-includes/media-template.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcjsmediaviewsuploaderinlinejs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/media/views/uploader/inline.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/media/views/uploader/inline.js       2021-02-16 02:24:11 UTC (rev 50351)
+++ trunk/src/js/media/views/uploader/inline.js 2021-02-16 04:03:37 UTC (rev 50352)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -115,6 +115,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        $browser.detach().text( $placeholder.text() );
</span><span class="cx" style="display: block; padding: 0 10px">                        $browser[0].className = $placeholder[0].className;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        $browser[0].setAttribute( 'aria-labelledby', $browser[0].id + ' ' + $placeholder[0].getAttribute('aria-labelledby') );
</ins><span class="cx" style="display: block; padding: 0 10px">                         $placeholder.replaceWith( $browser.show() );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="trunksrcjsmediaviewsuploaderstatusjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/js/media/views/uploader/status.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/media/views/uploader/status.js       2021-02-16 02:24:11 UTC (rev 50351)
+++ trunk/src/js/media/views/uploader/status.js 2021-02-16 04:03:37 UTC (rev 50352)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -116,8 +116,14 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        message:  error.get( 'message' )
</span><span class="cx" style="display: block; padding: 0 10px">                } );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                var buttonClose = this.$el.find( 'button' );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 // Can show additional info here while retrying to create image sub-sizes.
</span><span class="cx" style="display: block; padding: 0 10px">                this.views.add( '.upload-errors', statusError, { at: 0 } );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                _.delay( function() {
+                       buttonClose.trigger( 'focus' );
+                       wp.a11y.speak( error.get( 'message' ), 'assertive' );
+               }, 1000 );
</ins><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">        dismiss: function() {
</span></span></pre></div>
<a id="trunksrcwpincludesmediatemplatephp"></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/media-template.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/media-template.php  2021-02-16 02:24:11 UTC (rev 50351)
+++ trunk/src/wp-includes/media-template.php    2021-02-16 04:03:37 UTC (rev 50352)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -252,12 +252,12 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        <div class="upload-ui">
</span><span class="cx" style="display: block; padding: 0 10px">                                <h2 class="upload-instructions drop-instructions"><?php _e( 'Drop files to upload' ); ?></h2>
</span><span class="cx" style="display: block; padding: 0 10px">                                <p class="upload-instructions drop-instructions"><?php _ex( 'or', 'Uploader: Drop files here - or - Select Files' ); ?></p>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <button type="button" class="browser button button-hero"><?php _e( 'Select Files' ); ?></button>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <button type="button" class="browser button button-hero" aria-labelledby="post-upload-info"><?php _e( 'Select Files' ); ?></button>
</ins><span class="cx" style="display: block; padding: 0 10px">                         </div>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        <div class="upload-inline-status"></div>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <div class="post-upload-ui">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div class="post-upload-ui" id="post-upload-info">
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <?php
</span><span class="cx" style="display: block; padding: 0 10px">                                /** This action is documented in wp-admin/includes/media.php */
</span><span class="cx" style="display: block; padding: 0 10px">                                do_action( 'pre-upload-ui' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
</span></span></pre>
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