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<title>[41709] trunk/src: Customize: Fix invalid HTML and `aria-describedby` values.</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/41709">41709</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/41709","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>2017-10-03 15:43:22 +0000 (Tue, 03 Oct 2017)</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'>Customize: Fix invalid HTML and `aria-describedby` values.

- fixes invalid HTML and duplicate IDs
- as per the Accessibility coding standards, all new code must use explicitly associated form labels
- properly escapes a few HTML attributes

Props celloexpressions, afercia.
Fixes <a href="https://core.trac.wordpress.org/ticket/42054">#42054</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminjscustomizecontrolsjs">trunk/src/wp-admin/js/customize-controls.js</a></li>
<li><a href="#trunksrcwpincludescustomizeclasswpcustomizethemecontrolphp">trunk/src/wp-includes/customize/class-wp-customize-theme-control.php</a></li>
<li><a href="#trunksrcwpincludescustomizeclasswpcustomizethemespanelphp">trunk/src/wp-includes/customize/class-wp-customize-themes-panel.php</a></li>
<li><a href="#trunksrcwpincludescustomizeclasswpcustomizethemessectionphp">trunk/src/wp-includes/customize/class-wp-customize-themes-section.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminjscustomizecontrolsjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/js/customize-controls.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/js/customize-controls.js       2017-10-03 15:19:23 UTC (rev 41708)
+++ trunk/src/wp-admin/js/customize-controls.js 2017-10-03 15:43:22 UTC (rev 41709)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1659,7 +1659,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                // Search terms.
</span><span class="cx" style="display: block; padding: 0 10px">                                debounced = _.debounce( section.checkTerm, 500 ); // Wait until there is no input for 500 milliseconds to initiate a search.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                section.contentContainer.on( 'input', '#wp-filter-search-input', function() {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         section.contentContainer.on( 'input', '.wp-filter-search', function() {
</ins><span class="cx" style="display: block; padding: 0 10px">                                         debounced( section );
</span><span class="cx" style="display: block; padding: 0 10px">                                        if ( ! section.expanded() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                section.expand();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2003,7 +2003,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                checkTerm: function( section ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        var newTerm;
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( 'wporg' === section.params.action ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                newTerm = $( '#wp-filter-search-input' ).val();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         newTerm = section.contentContainer.find( '.wp-filter-search' ).val();
</ins><span class="cx" style="display: block; padding: 0 10px">                                 if ( section.term !== newTerm ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                        section.initializeNewQuery( newTerm, section.tags );
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span></span></pre></div>
<a id="trunksrcwpincludescustomizeclasswpcustomizethemecontrolphp"></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/customize/class-wp-customize-theme-control.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/customize/class-wp-customize-theme-control.php      2017-10-03 15:19:23 UTC (rev 41708)
+++ trunk/src/wp-includes/customize/class-wp-customize-theme-control.php        2017-10-03 15:43:22 UTC (rev 41709)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -67,9 +67,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $install_label = sprintf( __( 'Install and preview theme: %s' ), '{{ data.theme.name }}' );
</span><span class="cx" style="display: block; padding: 0 10px">                ?>
</span><span class="cx" style="display: block; padding: 0 10px">                <# if ( data.theme.active ) { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <div class="theme active" tabindex="0" aria-describedby="{{ data.section }}-{{ data.theme.id }}-action {{ data.theme.id }}-name">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div class="theme active" tabindex="0" aria-describedby="{{ data.section }}-{{ data.theme.id }}-action">
</ins><span class="cx" style="display: block; padding: 0 10px">                 <# } else { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <div class="theme" tabindex="0" aria-describedby="{{ data.section }}-{{ data.theme.id }}-action {{ data.theme.id }}-name">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div class="theme" tabindex="0" aria-describedby="{{ data.section }}-{{ data.theme.id }}-action">
</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">                        <# if ( data.theme.screenshot && data.theme.screenshot[0] ) { #>
</span></span></pre></div>
<a id="trunksrcwpincludescustomizeclasswpcustomizethemespanelphp"></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/customize/class-wp-customize-themes-panel.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/customize/class-wp-customize-themes-panel.php       2017-10-03 15:19:23 UTC (rev 41708)
+++ trunk/src/wp-includes/customize/class-wp-customize-themes-panel.php 2017-10-03 15:43:22 UTC (rev 41709)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -46,7 +46,7 @@
</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">                                <?php if ( current_user_can( 'switch_themes' ) ) : ?>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <button type="button" class="button change-theme" aria-label="<?php _e( 'Change theme' ); ?>"><?php _ex( 'Change', 'theme' ); ?></button>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 <button type="button" class="button change-theme" aria-label="<?php esc_attr_e( 'Change theme' ); ?>"><?php _ex( 'Change', 'theme' ); ?></button>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <?php endif; ?>
</span><span class="cx" style="display: block; padding: 0 10px">                        </h3>
</span><span class="cx" style="display: block; padding: 0 10px">                        <ul class="accordion-sub-container control-panel-content"></ul>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -90,9 +90,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        <?php endif; ?>
</span><span class="cx" style="display: block; padding: 0 10px">                </li>
</span><span class="cx" style="display: block; padding: 0 10px">                <li class="customize-themes-full-container-container">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <ul class="customize-themes-full-container">
-                               <li class="customize-themes-notifications"></li>
-                       </ul>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div class="customize-themes-full-container">
+                               <div class="customize-themes-notifications"></div>
+                       </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                 </li>
</span><span class="cx" style="display: block; padding: 0 10px">                <?php
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span></span></pre></div>
<a id="trunksrcwpincludescustomizeclasswpcustomizethemessectionphp"></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/customize/class-wp-customize-themes-section.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/customize/class-wp-customize-themes-section.php     2017-10-03 15:19:23 UTC (rev 41708)
+++ trunk/src/wp-includes/customize/class-wp-customize-themes-section.php       2017-10-03 15:43:22 UTC (rev 41709)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -100,9 +100,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                <button type="button" class="button button-primary customize-section-back customize-themes-mobile-back"><?php _e( 'Back to theme sources' ); ?></button>
</span><span class="cx" style="display: block; padding: 0 10px">                <# if ( 'wporg' === data.action ) { #>
</span><span class="cx" style="display: block; padding: 0 10px">                        <div class="search-form">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <label class="screen-reader-text" for="wp-filter-search-input"><?php _e( 'Search themes&hellip;' ); ?></label>
-                               <input placeholder="<?php _e( 'Search themes&hellip;' ); ?>" type="search" aria-describedby="live-search-desc" id="wp-filter-search-input" class="wp-filter-search">
-                               <span id="live-search-desc" class="screen-reader-text"><?php _e( 'The search results will be updated as you type.' ); ?></span>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <label for="wp-filter-search-input-{{ data.id }}" class="screen-reader-text"><?php _e( 'Search themes&hellip;' ); ?></label>
+                               <input type="search" id="wp-filter-search-input-{{ data.id }}" placeholder="<?php esc_attr_e( 'Search themes&hellip;' ); ?>" aria-describedby="{{ data.id }}-live-search-desc" class="wp-filter-search">
+                               <span id="{{ data.id }}-live-search-desc" class="screen-reader-text"><?php _e( 'The search results will be updated as you type.' ); ?></span>
</ins><span class="cx" style="display: block; padding: 0 10px">                         </div>
</span><span class="cx" style="display: block; padding: 0 10px">                        <button type="button" class="button feature-filter-toggle">
</span><span class="cx" style="display: block; padding: 0 10px">                                <span class="filter-count-0"><?php _e( 'Filter themes' ); ?></span><span class="filter-count-filters">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -129,13 +129,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                ?>
</span><span class="cx" style="display: block; padding: 0 10px">                        </div>
</span><span class="cx" style="display: block; padding: 0 10px">                <# } else { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <p class="themes-filter-container">
-                               <label for="themes-filter">
-                                       <span class="screen-reader-text"><?php _e( 'Search themes&hellip;' ); ?></span>
-                                       <input type="search" id="themes-filter" placeholder="<?php esc_attr_e( 'Search themes&hellip;' ); ?>" aria-describedby="live-search-desc" class="wp-filter-search wp-filter-search-themes" />
-                                       <span id="live-search-desc" class="screen-reader-text"><?php _e( 'The search results will be updated as you type.' ); ?></span>
-                               </label>
-                       </p>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div class="themes-filter-container">
+                               <label for="{{ data.id }}-themes-filter" class="screen-reader-text"><?php _e( 'Search themes&hellip;' ); ?></label>
+                               <input type="search" id="{{ data.id }}-themes-filter" placeholder="<?php esc_attr_e( 'Search themes&hellip;' ); ?>" aria-describedby="{{ data.id }}-live-search-desc" class="wp-filter-search wp-filter-search-themes" />
+                               <span id="{{ data.id }}-live-search-desc" class="screen-reader-text"><?php _e( 'The search results will be updated as you type.' ); ?></span>
+                       </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                 <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                <div class="filter-themes-count">
</span><span class="cx" style="display: block; padding: 0 10px">                        <span class="themes-displayed">
</span></span></pre>
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