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<title>[42444] trunk/src/wp-includes/media-template.php: Accessibility: Media: Improve the usage of a few label elements in the media templates.</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/42444">42444</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/42444","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>afercia</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-01-14 16:38:47 +0000 (Sun, 14 Jan 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'>Accessibility: Media: Improve the usage of a few label elements in the media templates.

Label elements should only be used for labelable elements.
- `Uploaded By` and `Uploaded To` aren't form controls and shouldn't be associated with labels
- changes the labels for media source, alternate sources, poster image, and tracks to solve a layout issue and explicitly associate the labels to their form fields (previously, the labels were wrapping also the Remove buttons)

Props Presskopp, afercia.
Fixes <a href="https://core.trac.wordpress.org/ticket/38759">#38759</a>, <a href="https://core.trac.wordpress.org/ticket/40468">#40468</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesmediatemplatephp">trunk/src/wp-includes/media-template.php</a></li>
</ul>

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<h3>Diff</h3>
<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  2018-01-13 18:52:42 UTC (rev 42443)
+++ trunk/src/wp-includes/media-template.php    2018-01-14 16:38:47 UTC (rev 42444)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -75,7 +75,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                h = Math.ceil( ( data.model.height * w ) / data.model.width );
</span><span class="cx" style="display: block; padding: 0 10px">        } else {
</span><span class="cx" style="display: block; padding: 0 10px">                h = data.model.height;
</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><span class="cx" style="display: block; padding: 0 10px">        if ( w ) {
</span><span class="cx" style="display: block; padding: 0 10px">                w_rule = 'width: ' + w + 'px; ';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -120,7 +120,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        <?php
</span><span class="cx" style="display: block; padding: 0 10px">        foreach ( array( 'autoplay', 'loop' ) as $attr ) :
</span><span class="cx" style="display: block; padding: 0 10px">        ?>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         if ( ! _.isUndefined( data.model.<?php echo $attr; ?> ) && data.model.<?php echo $attr; ?> ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! _.isUndefined( data.model.<?php echo $attr; ?> ) && data.model.<?php echo $attr; ?> ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                 #> <?php echo $attr; ?><#
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px">        <?php endforeach ?>#>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -434,19 +434,19 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        <span class="name"><?php _e( 'Description' ); ?></span>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <textarea {{ maybeReadOnly }}>{{ data.description }}</textarea>
</span><span class="cx" style="display: block; padding: 0 10px">                                </label>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <label class="setting">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <div class="setting">
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <span class="name"><?php _e( 'Uploaded By' ); ?></span>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <span class="value">{{ data.authorName }}</span>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# if ( data.uploadedToTitle ) { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <label class="setting">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 <div class="setting">
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 <span class="name"><?php _e( 'Uploaded To' ); ?></span>
</span><span class="cx" style="display: block; padding: 0 10px">                                                <# if ( data.uploadedToLink ) { #>
</span><span class="cx" style="display: block; padding: 0 10px">                                                        <span class="value"><a href="{{ data.uploadedToLink }}">{{ data.uploadedToTitle }}</a></span>
</span><span class="cx" style="display: block; padding: 0 10px">                                                <# } else { #>
</span><span class="cx" style="display: block; padding: 0 10px">                                                        <span class="value">{{ data.uploadedToTitle }}</span>
</span><span class="cx" style="display: block; padding: 0 10px">                                                <# } #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                                <div class="attachment-compat"></div>
</span><span class="cx" style="display: block; padding: 0 10px">                        </div>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1084,11 +1084,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                delete html5types[ ext ];
</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">-                                <label class="setting">
-                                       <span>SRC</span>
-                                       <input type="text" disabled="disabled" data-setting="src" value="{{ data.model.src }}" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <div class="setting">
+                                       <label for="audio-source"><?php _e( 'URL' ); ?></label>
+                                       <input type="text" id="audio-source" readonly data-setting="src" value="{{ data.model.src }}" />
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <button type="button" class="button-link remove-setting"><?php _e( 'Remove audio source' ); ?></button>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                                <?php
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1099,11 +1099,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                delete html5types.<?php echo $type; ?>;
</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">-                                <label class="setting">
-                                       <span><?php echo strtoupper( $type ); ?></span>
-                                       <input type="text" disabled="disabled" data-setting="<?php echo $type; ?>" value="{{ data.model.<?php echo $type; ?> }}" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <div class="setting">
+                                       <label for="<?php echo $type . '-source'; ?>"><?php echo strtoupper( $type ); ?></span>
+                                       <input type="text" id="<?php echo $type . '-source'; ?>" readonly data-setting="<?php echo $type; ?>" value="{{ data.model.<?php echo $type; ?> }}" />
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <button type="button" class="button-link remove-setting"><?php _e( 'Remove audio source' ); ?></button>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                                <?php endforeach ?>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1168,11 +1168,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                delete html5types[ ext ];
</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">-                                <label class="setting">
-                                       <span>SRC</span>
-                                       <input type="text" disabled="disabled" data-setting="src" value="{{ data.model.src }}" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <div class="setting">
+                                       <label for="video-source"><?php _e( 'URL' ); ?></label>
+                                       <input type="text" id="video-source" readonly data-setting="src" value="{{ data.model.src }}" />
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <button type="button" class="button-link remove-setting"><?php _e( 'Remove video source' ); ?></button>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                                <?php
</span><span class="cx" style="display: block; padding: 0 10px">                                foreach ( $video_types as $type ) :
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1182,11 +1182,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                delete html5types.<?php echo $type; ?>;
</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">-                                <label class="setting">
-                                       <span><?php echo strtoupper( $type ); ?></span>
-                                       <input type="text" disabled="disabled" data-setting="<?php echo $type; ?>" value="{{ data.model.<?php echo $type; ?> }}" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <div class="setting">
+                                       <label for="<?php echo $type . '-source'; ?>"><?php echo strtoupper( $type ); ?></label>
+                                       <input type="text" id="<?php echo $type . '-source'; ?>" readonly data-setting="<?php echo $type; ?>" value="{{ data.model.<?php echo $type; ?> }}" />
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <button type="button" class="button-link remove-setting"><?php _e( 'Remove video source' ); ?></button>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                                <?php endforeach ?>
</span><span class="cx" style="display: block; padding: 0 10px">                                </div>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1203,11 +1203,11 @@
</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">                                <# if ( ! _.isEmpty( data.model.poster ) ) { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <label class="setting">
-                                       <span><?php _e( 'Poster Image' ); ?></span>
-                                       <input type="text" disabled="disabled" data-setting="poster" value="{{ data.model.poster }}" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <div class="setting">
+                                       <label for="poster-image"><?php _e( 'Poster Image' ); ?></label>
+                                       <input type="text" id="poster-image" readonly data-setting="poster" value="{{ data.model.poster }}" />
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <button type="button" class="button-link remove-setting"><?php _e( 'Remove poster image' ); ?></button>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                                <div class="setting preload">
</span><span class="cx" style="display: block; padding: 0 10px">                                        <span><?php _e( 'Preload' ); ?></span>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1228,24 +1228,23 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        <span><?php _e( 'Loop' ); ?></span>
</span><span class="cx" style="display: block; padding: 0 10px">                                </label>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <label class="setting" data-setting="content">
-                                       <span><?php _e( 'Tracks (subtitles, captions, descriptions, chapters, or metadata)' ); ?></span>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <div class="setting" data-setting="content">
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <#
</span><span class="cx" style="display: block; padding: 0 10px">                                        var content = '';
</span><span class="cx" style="display: block; padding: 0 10px">                                        if ( ! _.isEmpty( data.model.content ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                var tracks = jQuery( data.model.content ).filter( 'track' );
</span><span class="cx" style="display: block; padding: 0 10px">                                                _.each( tracks.toArray(), function (track) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                        content += track.outerHTML; #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                <p>
-                                                       <input class="content-track" type="text" value="{{ track.outerHTML }}" />
-                                                       <button type="button" class="button-link remove-setting remove-track"><?php _ex( 'Remove video track', 'media' ); ?></button>
-                                               </p>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         <label for="video-track"><?php _e( 'Tracks (subtitles, captions, descriptions, chapters, or metadata)' ); ?></span>
+                                               <input class="content-track" type="text" id="video-track" readonly value="{{ track.outerHTML }}" />
+                                               <button type="button" class="button-link remove-setting remove-track"><?php _ex( 'Remove video track', 'media' ); ?></button>
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 <# } ); #>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <# } else { #>
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                        <span><?php _e( 'Tracks (subtitles, captions, descriptions, chapters, or metadata)' ); ?></span>
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <em><?php _e( 'There are no associated subtitles.' ); ?></em>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <textarea class="hidden content-setting">{{ content }}</textarea>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </label>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                         </div>
</span><span class="cx" style="display: block; padding: 0 10px">                </div>
</span><span class="cx" style="display: block; padding: 0 10px">        </script>
</span></span></pre>
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