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<title>[48698] branches/5.5/src: Upgrade/Install: Only show auto-update for themes that support the feature.</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/48698">48698</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/48698","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>whyisjake</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-07-30 22:02:54 +0000 (Thu, 30 Jul 2020)</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'>Upgrade/Install: Only show auto-update for themes that support the feature.

Similar to the changes for plugins in <a href="https://core.trac.wordpress.org/changeset/48669">[48669]</a>, let's only show the UI for themes when updates are supported for that theme.

This brings the changes from <a href="https://core.trac.wordpress.org/changeset/48688">[48688]</a> to the 5.5 branch.

See <a href="https://core.trac.wordpress.org/ticket/50280">#50280</a>.
Props dd32.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches55srcjs_enqueueswpthemejs">branches/5.5/src/js/_enqueues/wp/theme.js</a></li>
<li><a href="#branches55srcwpadminincludesthemephp">branches/5.5/src/wp-admin/includes/theme.php</a></li>
<li><a href="#branches55srcwpadminthemesphp">branches/5.5/src/wp-admin/themes.php</a></li>
<li><a href="#branches55srcwpincludesupdatephp">branches/5.5/src/wp-includes/update.php</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches55">branches/5.5/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/5.5
</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/5.5 2020-07-30 21:50:39 UTC (rev 48697)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/5.5  2020-07-30 22:02:54 UTC (rev 48698)
</ins><a id="branches55"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/5.5</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/3.4:21757
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/4.9:43557,43622
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.0:43681-43682,43684-43688,43719-43720,43723,43726-43727,43729-43731,43734-43744,43747,43751-43754,43758,43760-43765,43767-43770,43772,43774-43781,43783,43785,43790-43806,43808-43821,43825,43828,43830-43834,43836-43843,43846-43863,43867-43889,43891-43894,43897-43905,43908-43909,43911-43929,43931-43942,43946-43947,43949-43956,43959-43964,43967-43969,43988,43994,44014,44017,44047,44183,44185,44187-44206,44208-44213,44231-44232,44235,44248,44284,44287-44288
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:48685-48686,48689,48696
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:48685-48686,48688-48689,48696
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches55srcjs_enqueueswpthemejs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/js/_enqueues/wp/theme.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/js/_enqueues/wp/theme.js 2020-07-30 21:50:39 UTC (rev 48697)
+++ branches/5.5/src/js/_enqueues/wp/theme.js   2020-07-30 22:02:54 UTC (rev 48698)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -802,8 +802,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                // Support concurrent clicks in different Theme Details overlays.
</span><span class="cx" style="display: block; padding: 0 10px">                callback = function( event, data ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        var autoupdate;
</ins><span class="cx" style="display: block; padding: 0 10px">                         if ( _this.model.get( 'id' ) === data.asset ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                _this.model.set( { autoupdate: 'enable' === data.state } );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         autoupdate = _this.model.get( 'autoupdate' );
+                               autoupdate.enabled = 'enable' === data.state;
+                               _this.model.set( { autoupdate: autoupdate } );
</ins><span class="cx" style="display: block; padding: 0 10px">                                 $( document ).off( 'wp-auto-update-setting-changed', callback );
</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="branches55srcwpadminincludesthemephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-admin/includes/theme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-admin/includes/theme.php      2020-07-30 21:50:39 UTC (rev 48697)
+++ branches/5.5/src/wp-admin/includes/theme.php        2020-07-30 22:02:54 UTC (rev 48698)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -647,12 +647,16 @@
</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">-        $updates = array();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $updates    = array();
+       $no_updates = array();
</ins><span class="cx" style="display: block; padding: 0 10px">         if ( current_user_can( 'update_themes' ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $updates_transient = get_site_transient( 'update_themes' );
</span><span class="cx" style="display: block; padding: 0 10px">                if ( isset( $updates_transient->response ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $updates = $updates_transient->response;
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                if ( isset( $updates_transient->no_update ) ) {
+                       $no_updates = $updates_transient->no_update;
+               }
</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">        WP_Theme::sort_by_name( $themes );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -690,6 +694,31 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $auto_update        = in_array( $slug, $auto_updates, true );
</span><span class="cx" style="display: block; padding: 0 10px">                $auto_update_action = $auto_update ? 'disable-auto-update' : 'enable-auto-update';
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                if ( isset( $updates[ $slug ] ) ) {
+                       $auto_update_supported      = true;
+                       $auto_update_filter_payload = (object) $updates[ $slug ];
+               } elseif ( isset( $no_updates[ $slug ] ) ) {
+                       $auto_update_supported      = true;
+                       $auto_update_filter_payload = (object) $no_updates[ $slug ];
+               } else {
+                       $auto_update_supported = false;
+                       /*
+                        * Create the expected payload for the auto_update_theme filter, this is the same data
+                        * as contained within $updates or $no_updates but used when the Theme is not known.
+                        */
+                       $auto_update_filter_payload = (object) array(
+                               'theme'        => $slug,
+                               'new_version'  => $theme->get( 'Version' ),
+                               'url'          => '',
+                               'package'      => '',
+                               'requires'     => $theme->get( 'RequiresWP' ),
+                               'requires_php' => $theme->get( 'RequiresPHP' ),
+                       );
+               }
+
+               /** This action is documented in wp-admin/includes/class-wp-automatic-updater.php */
+               $auto_update_forced = apply_filters( 'auto_update_theme', null, $auto_update_filter_payload );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $prepared_themes[ $slug ] = array(
</span><span class="cx" style="display: block; padding: 0 10px">                        'id'             => $slug,
</span><span class="cx" style="display: block; padding: 0 10px">                        'name'           => $theme->display( 'Name' ),
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -710,7 +739,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        'hasUpdate'      => isset( $updates[ $slug ] ),
</span><span class="cx" style="display: block; padding: 0 10px">                        'hasPackage'     => isset( $updates[ $slug ] ) && ! empty( $updates[ $slug ]['package'] ),
</span><span class="cx" style="display: block; padding: 0 10px">                        'update'         => get_theme_update_available( $theme ),
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'autoupdate'     => $auto_update,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'autoupdate'     => array(
+                               'enabled'   => $auto_update || $auto_update_forced,
+                               'supported' => $auto_update_supported,
+                               'forced'    => $auto_update_forced,
+                       ),
</ins><span class="cx" style="display: block; padding: 0 10px">                         'actions'        => array(
</span><span class="cx" style="display: block; padding: 0 10px">                                'activate'   => current_user_can( 'switch_themes' ) ? wp_nonce_url( admin_url( 'themes.php?action=activate&amp;stylesheet=' . $encoded_slug ), 'switch-theme_' . $slug ) : null,
</span><span class="cx" style="display: block; padding: 0 10px">                                'customize'  => $customize_action,
</span></span></pre></div>
<a id="branches55srcwpadminthemesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-admin/themes.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-admin/themes.php      2020-07-30 21:50:39 UTC (rev 48697)
+++ branches/5.5/src/wp-admin/themes.php        2020-07-30 22:02:54 UTC (rev 48698)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -675,17 +675,23 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_theme_auto_update_setting_template() {
</span><span class="cx" style="display: block; padding: 0 10px">        $template = '
</span><span class="cx" style="display: block; padding: 0 10px">                <div class="theme-autoupdate">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <# if ( data.autoupdate ) { #>
-                               <button type="button" class="toggle-auto-update button-link" data-slug="{{ data.id }}" data-wp-action="disable">
-                                       <span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span><span class="label">' . __( 'Disable auto-updates' ) . '</span>
-                               </button>
-                       <# } else { #>
-                               <button type="button" class="toggle-auto-update button-link" data-slug="{{ data.id }}" data-wp-action="enable">
-                                       <span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span><span class="label">' . __( 'Enable auto-updates' ) . '</span>
-                               </button>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <# if ( data.autoupdate.supported ) { #>
+                               <# if ( data.autoupdate.forced === false ) { #>
+                                       ' . __( 'Auto-updates disabled' ) . '
+                               <# } else if ( data.autoupdate.forced ) { #>
+                                       ' . __( 'Auto-updates enabled' ) . '
+                               <# } else if ( data.autoupdate.enabled ) { #>
+                                       <button type="button" class="toggle-auto-update button-link" data-slug="{{ data.id }}" data-wp-action="disable">
+                                               <span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span><span class="label">' . __( 'Disable auto-updates' ) . '</span>
+                                       </button>
+                               <# } else { #>
+                                       <button type="button" class="toggle-auto-update button-link" data-slug="{{ data.id }}" data-wp-action="enable">
+                                               <span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span><span class="label">' . __( 'Enable auto-updates' ) . '</span>
+                                       </button>
+                               <# } #>
</ins><span class="cx" style="display: block; padding: 0 10px">                         <# } #>
</span><span class="cx" style="display: block; padding: 0 10px">                        <# if ( data.hasUpdate ) { #>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <# if ( data.autoupdate ) { #>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <# if ( data.autoupdate.supported && data.autoupdate.enabled ) { #>
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <span class="auto-update-time">
</span><span class="cx" style="display: block; padding: 0 10px">                                <# } else { #>
</span><span class="cx" style="display: block; padding: 0 10px">                                        <span class="auto-update-time hidden">
</span></span></pre></div>
<a id="branches55srcwpincludesupdatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-includes/update.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-includes/update.php   2020-07-30 21:50:39 UTC (rev 48697)
+++ branches/5.5/src/wp-includes/update.php     2020-07-30 22:02:54 UTC (rev 48698)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -621,6 +621,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( is_array( $response ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $new_update->response     = $response['themes'];
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $new_update->no_update    = $response['no_update'];
</ins><span class="cx" style="display: block; padding: 0 10px">                 $new_update->translations = $response['translations'];
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre>
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