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<title>[46754] trunk: Customize: If the return URL for Close button is a page added to the Appearance menu by a deactivated theme, fall back to the Themes screen.</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/46754">46754</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/46754","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-11-20 18:47:08 +0000 (Wed, 20 Nov 2019)</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: If the return URL for Close button is a page added to the Appearance menu by a deactivated theme, fall back to the Themes screen.
Props JarretC, Jean-David, SergeyBiryukov.
Fixes <a href="https://core.trac.wordpress.org/ticket/46686">#46686</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpcustomizemanagerphp">trunk/src/wp-includes/class-wp-customize-manager.php</a></li>
<li><a href="#trunktestsphpunittestscustomizemanagerphp">trunk/tests/phpunit/tests/customize/manager.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpcustomizemanagerphp"></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/class-wp-customize-manager.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-customize-manager.php 2019-11-20 13:40:39 UTC (rev 46753)
+++ trunk/src/wp-includes/class-wp-customize-manager.php 2019-11-20 18:47:08 UTC (rev 46754)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4622,9 +4622,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 4.4.0
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @global array $_registered_pages
+ *
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return string URL for link to close Customizer.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function get_return_url() {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ global $_registered_pages;
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $referer = wp_get_referer();
</span><span class="cx" style="display: block; padding: 0 10px"> $excluded_referer_basenames = array( 'customize.php', 'wp-login.php' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -4637,6 +4641,22 @@
</span><span class="cx" style="display: block; padding: 0 10px"> } else {
</span><span class="cx" style="display: block; padding: 0 10px"> $return_url = home_url( '/' );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ $return_url_basename = wp_basename( parse_url( $this->return_url, PHP_URL_PATH ) );
+ $return_url_query = parse_url( $this->return_url, PHP_URL_QUERY );
+
+ if ( 'themes.php' === $return_url_basename && $return_url_query ) {
+ parse_str( $return_url_query, $query_vars );
+
+ /*
+ * If the return URL is a page added by a theme to the Appearance menu via add_submenu_page(),
+ * verify that belongs to the active theme, otherwise fall back to the Themes screen.
+ */
+ if ( isset( $query_vars['page'] ) && ! isset( $_registered_pages[ "appearance_page_{$query_vars['page']}" ] ) ) {
+ $return_url = admin_url( 'themes.php' );
+ }
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $return_url;
</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="trunktestsphpunittestscustomizemanagerphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/customize/manager.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/customize/manager.php 2019-11-20 13:40:39 UTC (rev 46753)
+++ trunk/tests/phpunit/tests/customize/manager.php 2019-11-20 18:47:08 UTC (rev 46754)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2830,6 +2830,14 @@
</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><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @ticket 46686
+ */
+ function test_return_url_with_deactivated_theme() {
+ $this->manager->set_return_url( admin_url( 'themes.php?page=mytheme_documentation' ) );
+ $this->assertEquals( admin_url( 'themes.php' ), $this->manager->get_return_url() );
+ }
+
+ /**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Test get_autofocus()/set_autofocus() methods.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @see WP_Customize_Manager::get_autofocus()
</span></span></pre>
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