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<title>[51248] trunk: Widgets REST API: Fix non-multi widgets not appearing in wp_inactive_widgets</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/51248">51248</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/51248","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>noisysocks</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-06-28 04:33:36 +0000 (Mon, 28 Jun 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'>Widgets REST API: Fix non-multi widgets not appearing in wp_inactive_widgets
Registered widgets that do not extend WP_Widget should appear in the
wp_inactive_widgets sidebar by default. Having the widgets REST API call
retrieve_widgets() before serving any request ensures that this will happen.
This is a similar fix to <a href="https://core.trac.wordpress.org/changeset/51235">[51235]</a>.
Fixes <a href="https://core.trac.wordpress.org/ticket/53534">#53534</a>.
Props zieladam, timothyblynjacobs.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesrestapiendpointsclasswprestwidgetscontrollerphp">trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-widgets-controller.php</a></li>
<li><a href="#trunktestsphpunittestsrestapirestwidgetscontrollerphp">trunk/tests/phpunit/tests/rest-api/rest-widgets-controller.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcwpincludesrestapiendpointsclasswprestwidgetscontrollerphp"></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/rest-api/endpoints/class-wp-rest-widgets-controller.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-widgets-controller.php 2021-06-27 15:55:21 UTC (rev 51247)
+++ trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-widgets-controller.php 2021-06-28 04:33:36 UTC (rev 51248)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -109,6 +109,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function get_items( $request ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ retrieve_widgets();
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $prepared = array();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( wp_get_sidebars_widgets() as $sidebar_id => $widget_ids ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -149,6 +151,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function get_item( $request ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ retrieve_widgets();
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $widget_id = $request['id'];
</span><span class="cx" style="display: block; padding: 0 10px"> $sidebar_id = wp_find_widgets_sidebar( $widget_id );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -230,6 +234,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> public function update_item( $request ) {
</span><span class="cx" style="display: block; padding: 0 10px"> global $wp_widget_factory;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ retrieve_widgets();
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $widget_id = $request['id'];
</span><span class="cx" style="display: block; padding: 0 10px"> $sidebar_id = wp_find_widgets_sidebar( $widget_id );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -291,6 +297,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> public function delete_item( $request ) {
</span><span class="cx" style="display: block; padding: 0 10px"> global $wp_registered_widget_updates;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ retrieve_widgets();
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $widget_id = $request['id'];
</span><span class="cx" style="display: block; padding: 0 10px"> $sidebar_id = wp_find_widgets_sidebar( $widget_id );
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="trunktestsphpunittestsrestapirestwidgetscontrollerphp"></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/rest-api/rest-widgets-controller.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/rest-api/rest-widgets-controller.php 2021-06-27 15:55:21 UTC (rev 51247)
+++ trunk/tests/phpunit/tests/rest-api/rest-widgets-controller.php 2021-06-28 04:33:36 UTC (rev 51248)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -95,20 +95,14 @@
</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"> public function setUp() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- global $wp_registered_widgets, $wp_registered_sidebars, $_wp_sidebars_widgets, $wp_widget_factory;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ global $wp_widget_factory;
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> parent::setUp();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> wp_set_current_user( self::$admin_id );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- // Unregister all widgets and sidebars.
- $wp_registered_widgets = array();
- $wp_registered_sidebars = array();
- $_wp_sidebars_widgets = array();
- update_option( 'sidebars_widgets', array() );
-
</del><span class="cx" style="display: block; padding: 0 10px"> // Re-register core widgets.
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $wp_widget_factory->_register_widgets();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ wp_widgets_init();
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Register a non-multi widget for testing.
</span><span class="cx" style="display: block; padding: 0 10px"> wp_register_widget_control(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -149,6 +143,27 @@
</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">+ public function clean_up_global_scope() {
+ global
+ $wp_widget_factory,
+ $wp_registered_sidebars,
+ $wp_registered_widgets,
+ $wp_registered_widget_controls,
+ $wp_registered_widget_updates,
+ $_wp_sidebars_widgets;
+
+ $wp_registered_sidebars = array();
+ $wp_registered_widgets = array();
+ $wp_registered_widget_controls = array();
+ $wp_registered_widget_updates = array();
+ $wp_widget_factory->widgets = array();
+ $_wp_sidebars_widgets = array();
+
+ update_option( 'sidebars_widgets', array() );
+
+ parent::clean_up_global_scope();
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> private function setup_widget( $id_base, $number, $settings ) {
</span><span class="cx" style="display: block; padding: 0 10px"> global $wp_widget_factory;
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre>
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