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<title>[35781] trunk: Customizer: Return added instances for panels, sections, controls, and settings when calling `WP_Customize_Manager::add_*()` methods.</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/35781">35781</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/35781","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>westonruter</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-12-06 18:09:42 +0000 (Sun, 06 Dec 2015)</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'>Customizer: Return added instances for panels, sections, controls, and settings when calling `WP_Customize_Manager::add_*()` methods.

Add missing phpDoc.

Props fusillicode, jubstuff.
Fixes <a href="https://core.trac.wordpress.org/ticket/34596">#34596</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      2015-12-06 17:51:21 UTC (rev 35780)
+++ trunk/src/wp-includes/class-wp-customize-manager.php        2015-12-06 18:09:42 UTC (rev 35781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1037,10 +1037,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Add a customize setting.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 3.4.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @since 4.5.0 Return added WP_Customize_Setting instance.
+        * @access public
</ins><span class="cx" style="display: block; padding: 0 10px">          *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-         * @param WP_Customize_Setting|string $id Customize Setting object, or ID.
-        * @param array $args                     Setting arguments; passed to WP_Customize_Setting
-        *                                        constructor.
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+  * @param WP_Customize_Setting|string $id   Customize Setting object, or ID.
+        * @param array                       $args Setting arguments; passed to WP_Customize_Setting
+        *                                          constructor.
+        * @return WP_Customize_Setting             The instance of the setting that was added.
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function add_setting( $id, $args = array() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $id instanceof WP_Customize_Setting ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1048,7 +1051,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        $setting = new WP_Customize_Setting( $this, $id, $args );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->settings[ $setting->id ] = $setting;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                return $setting;
</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">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1061,6 +1066,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * even though they are not directly created statically with code.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 4.2.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @access public
</ins><span class="cx" style="display: block; padding: 0 10px">          *
</span><span class="cx" style="display: block; padding: 0 10px">         * @param array $setting_ids The setting IDs to add.
</span><span class="cx" style="display: block; padding: 0 10px">         * @return array The WP_Customize_Setting objects added.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1141,10 +1147,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Add a customize panel.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 4.0.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @since 4.5.0 Return added WP_Customize_Panel instance.
</ins><span class="cx" style="display: block; padding: 0 10px">          * @access public
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @param WP_Customize_Panel|string $id   Customize Panel object, or Panel ID.
</span><span class="cx" style="display: block; padding: 0 10px">         * @param array                     $args Optional. Panel arguments. Default empty array.
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         *
+        * @return WP_Customize_Panel             The instance of the panel that was added.
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function add_panel( $id, $args = array() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $id instanceof WP_Customize_Panel ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1154,6 +1163,7 @@
</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">                $this->panels[ $panel->id ] = $panel;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                return $panel;
</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">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1216,9 +1226,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Add a customize section.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 3.4.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @since 4.5.0 Return added WP_Customize_Section instance.
+        * @access public
</ins><span class="cx" style="display: block; padding: 0 10px">          *
</span><span class="cx" style="display: block; padding: 0 10px">         * @param WP_Customize_Section|string $id   Customize Section object, or Section ID.
</span><span class="cx" style="display: block; padding: 0 10px">         * @param array                       $args Section arguments.
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         *
+        * @return WP_Customize_Section             The instance of the section that was added.
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function add_section( $id, $args = array() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $id instanceof WP_Customize_Section ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1226,7 +1240,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        $section = new WP_Customize_Section( $this, $id, $args );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->sections[ $section->id ] = $section;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                return $section;
</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">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1286,10 +1302,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Add a customize control.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @since 3.4.0
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @since 4.5.0 Return added WP_Customize_Control instance.
+        * @access public
</ins><span class="cx" style="display: block; padding: 0 10px">          *
</span><span class="cx" style="display: block; padding: 0 10px">         * @param WP_Customize_Control|string $id   Customize Control object, or ID.
</span><span class="cx" style="display: block; padding: 0 10px">         * @param array                       $args Control arguments; passed to WP_Customize_Control
</span><span class="cx" style="display: block; padding: 0 10px">         *                                          constructor.
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @return WP_Customize_Control             The instance of the control that was added.
</ins><span class="cx" style="display: block; padding: 0 10px">          */
</span><span class="cx" style="display: block; padding: 0 10px">        public function add_control( $id, $args = array() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                if ( $id instanceof WP_Customize_Control ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1297,7 +1316,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        $control = new WP_Customize_Control( $this, $id, $args );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->controls[ $control->id ] = $control;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                return $control;
</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">        /**
</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   2015-12-06 17:51:21 UTC (rev 35780)
+++ trunk/tests/phpunit/tests/customize/manager.php     2015-12-06 18:09:42 UTC (rev 35781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -492,4 +492,113 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $sorted_control_ids = wp_list_pluck( $manager->get_section( $section_id )->controls, 'id' );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertEquals( $added_control_ids, $sorted_control_ids );
</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 34596
+        */
+       function test_add_section_return_instance() {
+               $manager = new WP_Customize_Manager();
+               wp_set_current_user( self::factory()->user->create( array( 'role' => 'administrator' ) ) );
+
+               $section_id = 'foo-section';
+               $result_section = $manager->add_section( $section_id, array(
+                       'title'    => 'Section',
+                       'priority' => 1,
+               ) );
+
+               $this->assertInstanceOf( 'WP_Customize_Section', $result_section );
+               $this->assertEquals( $section_id, $result_section->id );
+
+               $section = new WP_Customize_Section( $manager, $section_id, array(
+                       'title'    => 'Section 2',
+                       'priority' => 2,
+               ) );
+               $result_section = $manager->add_section( $section );
+
+               $this->assertInstanceOf( 'WP_Customize_Section', $result_section );
+               $this->assertEquals( $section_id, $result_section->id );
+               $this->assertEquals( $section, $result_section );
+       }
+
+       /**
+        * @ticket 34596
+        */
+       function test_add_setting_return_instance() {
+               $manager = new WP_Customize_Manager();
+               wp_set_current_user( self::factory()->user->create( array( 'role' => 'administrator' ) ) );
+
+               $setting_id = 'foo-setting';
+               $result_setting = $manager->add_setting( $setting_id );
+
+               $this->assertInstanceOf( 'WP_Customize_Setting', $result_setting );
+               $this->assertEquals( $setting_id, $result_setting->id );
+
+               $setting = new WP_Customize_Setting( $manager, $setting_id );
+               $result_setting = $manager->add_setting( $setting );
+
+               $this->assertInstanceOf( 'WP_Customize_Setting', $result_setting );
+               $this->assertEquals( $setting, $result_setting );
+               $this->assertEquals( $setting_id, $result_setting->id );
+       }
+
+       /**
+        * @ticket 34596
+        */
+       function test_add_panel_return_instance() {
+               $manager = new WP_Customize_Manager();
+               wp_set_current_user( self::factory()->user->create( array( 'role' => 'administrator' ) ) );
+
+               $panel_id = 'foo-panel';
+               $result_panel = $manager->add_panel( $panel_id, array(
+                       'title'    => 'Test Panel',
+                       'priority' => 2,
+               ) );
+
+               $this->assertInstanceOf( 'WP_Customize_Panel', $result_panel );
+               $this->assertEquals( $panel_id, $result_panel->id );
+
+               $panel = new WP_Customize_Panel( $manager, $panel_id, array(
+                       'title' => 'Test Panel 2',
+               ) );
+               $result_panel = $manager->add_panel( $panel );
+
+               $this->assertInstanceOf( 'WP_Customize_Panel', $result_panel );
+               $this->assertEquals( $panel, $result_panel );
+               $this->assertEquals( $panel_id, $result_panel->id );
+       }
+
+       /**
+        * @ticket 34596
+        */
+       function test_add_control_return_instance() {
+               $manager = new WP_Customize_Manager();
+               $section_id = 'foo-section';
+               wp_set_current_user( self::factory()->user->create( array( 'role' => 'administrator' ) ) );
+               $manager->add_section( $section_id, array(
+                       'title'    => 'Section',
+                       'priority' => 1,
+               ) );
+
+               $control_id = 'foo-control';
+               $manager->add_setting( $control_id );
+
+               $result_control = $manager->add_control( $control_id, array(
+                       'section'  => $section_id,
+                       'priority' => 1,
+                       'setting'  => $control_id,
+               ) );
+               $this->assertInstanceOf( 'WP_Customize_Control', $result_control );
+               $this->assertEquals( $control_id, $result_control->id );
+
+               $control = new WP_Customize_Control( $manager, $control_id, array(
+                       'section'  => $section_id,
+                       'priority' => 1,
+                       'setting'  => $control_id,
+               ) );
+               $result_control = $manager->add_control( $control );
+
+               $this->assertInstanceOf( 'WP_Customize_Control', $result_control );
+               $this->assertEquals( $control, $result_control );
+               $this->assertEquals( $control_id, $result_control->id );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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