Removed wordpress and phpmyadmin, my server doesn't handle it well and it brings shame on my famillyHEADmaster

1 files changed, 0 insertions, 2074 deletions

diff --git a/srcs/wordpress/wp-includes/class-wp-customize-widgets.php b/srcs/wordpress/wp-includes/class-wp-customize-widgets.php
deleted file mode 100644
index 1a0ae31..0000000
--- a/srcs/wordpress/wp-includes/class-wp-customize-widgets.php
+++ /dev/null
@@ -1,2074 +0,0 @@
-<?php
-/**
- * WordPress Customize Widgets classes
- *
- * @package WordPress
- * @subpackage Customize
- * @since 3.9.0
- */
-
-/**
- * Customize Widgets class.
- *
- * Implements widget management in the Customizer.
- *
- * @since 3.9.0
- *
- * @see WP_Customize_Manager
- */
-final class WP_Customize_Widgets {
-
-	/**
-	 * WP_Customize_Manager instance.
-	 *
-	 * @since 3.9.0
-	 * @var WP_Customize_Manager
-	 */
-	public $manager;
-
-	/**
-	 * All id_bases for widgets defined in core.
-	 *
-	 * @since 3.9.0
-	 * @var array
-	 */
-	protected $core_widget_id_bases = array(
-		'archives',
-		'calendar',
-		'categories',
-		'custom_html',
-		'links',
-		'media_audio',
-		'media_image',
-		'media_video',
-		'meta',
-		'nav_menu',
-		'pages',
-		'recent-comments',
-		'recent-posts',
-		'rss',
-		'search',
-		'tag_cloud',
-		'text',
-	);
-
-	/**
-	 * @since 3.9.0
-	 * @var array
-	 */
-	protected $rendered_sidebars = array();
-
-	/**
-	 * @since 3.9.0
-	 * @var array
-	 */
-	protected $rendered_widgets = array();
-
-	/**
-	 * @since 3.9.0
-	 * @var array
-	 */
-	protected $old_sidebars_widgets = array();
-
-	/**
-	 * Mapping of widget ID base to whether it supports selective refresh.
-	 *
-	 * @since 4.5.0
-	 * @var array
-	 */
-	protected $selective_refreshable_widgets;
-
-	/**
-	 * Mapping of setting type to setting ID pattern.
-	 *
-	 * @since 4.2.0
-	 * @var array
-	 */
-	protected $setting_id_patterns = array(
-		'widget_instance' => '/^widget_(?P<id_base>.+?)(?:\[(?P<widget_number>\d+)\])?$/',
-		'sidebar_widgets' => '/^sidebars_widgets\[(?P<sidebar_id>.+?)\]$/',
-	);
-
-	/**
-	 * Initial loader.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @param WP_Customize_Manager $manager Customize manager bootstrap instance.
-	 */
-	public function __construct( $manager ) {
-		$this->manager = $manager;
-
-		// See https://github.com/xwp/wp-customize-snapshots/blob/962586659688a5b1fd9ae93618b7ce2d4e7a421c/php/class-customize-snapshot-manager.php#L420-L449
-		add_filter( 'customize_dynamic_setting_args', array( $this, 'filter_customize_dynamic_setting_args' ), 10, 2 );
-		add_action( 'widgets_init', array( $this, 'register_settings' ), 95 );
-		add_action( 'customize_register', array( $this, 'schedule_customize_register' ), 1 );
-
-		// Skip remaining hooks when the user can't manage widgets anyway.
-		if ( ! current_user_can( 'edit_theme_options' ) ) {
-			return;
-		}
-
-		add_action( 'wp_loaded', array( $this, 'override_sidebars_widgets_for_theme_switch' ) );
-		add_action( 'customize_controls_init', array( $this, 'customize_controls_init' ) );
-		add_action( 'customize_controls_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
-		add_action( 'customize_controls_print_styles', array( $this, 'print_styles' ) );
-		add_action( 'customize_controls_print_scripts', array( $this, 'print_scripts' ) );
-		add_action( 'customize_controls_print_footer_scripts', array( $this, 'print_footer_scripts' ) );
-		add_action( 'customize_controls_print_footer_scripts', array( $this, 'output_widget_control_templates' ) );
-		add_action( 'customize_preview_init', array( $this, 'customize_preview_init' ) );
-		add_filter( 'customize_refresh_nonces', array( $this, 'refresh_nonces' ) );
-
-		add_action( 'dynamic_sidebar', array( $this, 'tally_rendered_widgets' ) );
-		add_filter( 'is_active_sidebar', array( $this, 'tally_sidebars_via_is_active_sidebar_calls' ), 10, 2 );
-		add_filter( 'dynamic_sidebar_has_widgets', array( $this, 'tally_sidebars_via_dynamic_sidebar_calls' ), 10, 2 );
-
-		// Selective Refresh.
-		add_filter( 'customize_dynamic_partial_args', array( $this, 'customize_dynamic_partial_args' ), 10, 2 );
-		add_action( 'customize_preview_init', array( $this, 'selective_refresh_init' ) );
-	}
-
-	/**
-	 * List whether each registered widget can be use selective refresh.
-	 *
-	 * If the theme does not support the customize-selective-refresh-widgets feature,
-	 * then this will always return an empty array.
-	 *
-	 * @since 4.5.0
-	 *
-	 * @global WP_Widget_Factory $wp_widget_factory
-	 *
-	 * @return array Mapping of id_base to support. If theme doesn't support
-	 *               selective refresh, an empty array is returned.
-	 */
-	public function get_selective_refreshable_widgets() {
-		global $wp_widget_factory;
-		if ( ! current_theme_supports( 'customize-selective-refresh-widgets' ) ) {
-			return array();
-		}
-		if ( ! isset( $this->selective_refreshable_widgets ) ) {
-			$this->selective_refreshable_widgets = array();
-			foreach ( $wp_widget_factory->widgets as $wp_widget ) {
-				$this->selective_refreshable_widgets[ $wp_widget->id_base ] = ! empty( $wp_widget->widget_options['customize_selective_refresh'] );
-			}
-		}
-		return $this->selective_refreshable_widgets;
-	}
-
-	/**
-	 * Determines if a widget supports selective refresh.
-	 *
-	 * @since 4.5.0
-	 *
-	 * @param string $id_base Widget ID Base.
-	 * @return bool Whether the widget can be selective refreshed.
-	 */
-	public function is_widget_selective_refreshable( $id_base ) {
-		$selective_refreshable_widgets = $this->get_selective_refreshable_widgets();
-		return ! empty( $selective_refreshable_widgets[ $id_base ] );
-	}
-
-	/**
-	 * Retrieves the widget setting type given a setting ID.
-	 *
-	 * @since 4.2.0
-	 *
-	 * @staticvar array $cache
-	 *
-	 * @param string $setting_id Setting ID.
-	 * @return string|void Setting type.
-	 */
-	protected function get_setting_type( $setting_id ) {
-		static $cache = array();
-		if ( isset( $cache[ $setting_id ] ) ) {
-			return $cache[ $setting_id ];
-		}
-		foreach ( $this->setting_id_patterns as $type => $pattern ) {
-			if ( preg_match( $pattern, $setting_id ) ) {
-				$cache[ $setting_id ] = $type;
-				return $type;
-			}
-		}
-	}
-
-	/**
-	 * Inspects the incoming customized data for any widget settings, and dynamically adds
-	 * them up-front so widgets will be initialized properly.
-	 *
-	 * @since 4.2.0
-	 */
-	public function register_settings() {
-		$widget_setting_ids   = array();
-		$incoming_setting_ids = array_keys( $this->manager->unsanitized_post_values() );
-		foreach ( $incoming_setting_ids as $setting_id ) {
-			if ( ! is_null( $this->get_setting_type( $setting_id ) ) ) {
-				$widget_setting_ids[] = $setting_id;
-			}
-		}
-		if ( $this->manager->doing_ajax( 'update-widget' ) && isset( $_REQUEST['widget-id'] ) ) {
-			$widget_setting_ids[] = $this->get_setting_id( wp_unslash( $_REQUEST['widget-id'] ) );
-		}
-
-		$settings = $this->manager->add_dynamic_settings( array_unique( $widget_setting_ids ) );
-
-		if ( $this->manager->settings_previewed() ) {
-			foreach ( $settings as $setting ) {
-				$setting->preview();
-			}
-		}
-	}
-
-	/**
-	 * Determines the arguments for a dynamically-created setting.
-	 *
-	 * @since 4.2.0
-	 *
-	 * @param false|array $args       The arguments to the WP_Customize_Setting constructor.
-	 * @param string      $setting_id ID for dynamic setting, usually coming from `$_POST['customized']`.
-	 * @return false|array Setting arguments, false otherwise.
-	 */
-	public function filter_customize_dynamic_setting_args( $args, $setting_id ) {
-		if ( $this->get_setting_type( $setting_id ) ) {
-			$args = $this->get_setting_args( $setting_id );
-		}
-		return $args;
-	}
-
-	/**
-	 * Retrieves an unslashed post value or return a default.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @param string $name    Post value.
-	 * @param mixed  $default Default post value.
-	 * @return mixed Unslashed post value or default value.
-	 */
-	protected function get_post_value( $name, $default = null ) {
-		if ( ! isset( $_POST[ $name ] ) ) {
-			return $default;
-		}
-
-		return wp_unslash( $_POST[ $name ] );
-	}
-
-	/**
-	 * Override sidebars_widgets for theme switch.
-	 *
-	 * When switching a theme via the Customizer, supply any previously-configured
-	 * sidebars_widgets from the target theme as the initial sidebars_widgets
-	 * setting. Also store the old theme's existing settings so that they can
-	 * be passed along for storing in the sidebars_widgets theme_mod when the
-	 * theme gets switched.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @global array $sidebars_widgets
-	 * @global array $_wp_sidebars_widgets
-	 */
-	public function override_sidebars_widgets_for_theme_switch() {
-		global $sidebars_widgets;
-
-		if ( $this->manager->doing_ajax() || $this->manager->is_theme_active() ) {
-			return;
-		}
-
-		$this->old_sidebars_widgets = wp_get_sidebars_widgets();
-		add_filter( 'customize_value_old_sidebars_widgets_data', array( $this, 'filter_customize_value_old_sidebars_widgets_data' ) );
-		$this->manager->set_post_value( 'old_sidebars_widgets_data', $this->old_sidebars_widgets ); // Override any value cached in changeset.
-
-		// retrieve_widgets() looks at the global $sidebars_widgets
-		$sidebars_widgets = $this->old_sidebars_widgets;
-		$sidebars_widgets = retrieve_widgets( 'customize' );
-		add_filter( 'option_sidebars_widgets', array( $this, 'filter_option_sidebars_widgets_for_theme_switch' ), 1 );
-		// reset global cache var used by wp_get_sidebars_widgets()
-		unset( $GLOBALS['_wp_sidebars_widgets'] );
-	}
-
-	/**
-	 * Filters old_sidebars_widgets_data Customizer setting.
-	 *
-	 * When switching themes, filter the Customizer setting old_sidebars_widgets_data
-	 * to supply initial $sidebars_widgets before they were overridden by retrieve_widgets().
-	 * The value for old_sidebars_widgets_data gets set in the old theme's sidebars_widgets
-	 * theme_mod.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @see WP_Customize_Widgets::handle_theme_switch()
-	 *
-	 * @param array $old_sidebars_widgets
-	 * @return array
-	 */
-	public function filter_customize_value_old_sidebars_widgets_data( $old_sidebars_widgets ) {
-		return $this->old_sidebars_widgets;
-	}
-
-	/**
-	 * Filters sidebars_widgets option for theme switch.
-	 *
-	 * When switching themes, the retrieve_widgets() function is run when the Customizer initializes,
-	 * and then the new sidebars_widgets here get supplied as the default value for the sidebars_widgets
-	 * option.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @see WP_Customize_Widgets::handle_theme_switch()
-	 * @global array $sidebars_widgets
-	 *
-	 * @param array $sidebars_widgets
-	 * @return array
-	 */
-	public function filter_option_sidebars_widgets_for_theme_switch( $sidebars_widgets ) {
-		$sidebars_widgets                  = $GLOBALS['sidebars_widgets'];
-		$sidebars_widgets['array_version'] = 3;
-		return $sidebars_widgets;
-	}
-
-	/**
-	 * Ensures all widgets get loaded into the Customizer.
-	 *
-	 * Note: these actions are also fired in wp_ajax_update_widget().
-	 *
-	 * @since 3.9.0
-	 */
-	public function customize_controls_init() {
-		/** This action is documented in wp-admin/includes/ajax-actions.php */
-		do_action( 'load-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
-
-		/** This action is documented in wp-admin/includes/ajax-actions.php */
-		do_action( 'widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
-
-		/** This action is documented in wp-admin/widgets.php */
-		do_action( 'sidebar_admin_setup' );
-	}
-
-	/**
-	 * Ensures widgets are available for all types of previews.
-	 *
-	 * When in preview, hook to {@see 'customize_register'} for settings after WordPress is loaded
-	 * so that all filters have been initialized (e.g. Widget Visibility).
-	 *
-	 * @since 3.9.0
-	 */
-	public function schedule_customize_register() {
-		if ( is_admin() ) {
-			$this->customize_register();
-		} else {
-			add_action( 'wp', array( $this, 'customize_register' ) );
-		}
-	}
-
-	/**
-	 * Registers Customizer settings and controls for all sidebars and widgets.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @global array $wp_registered_widgets
-	 * @global array $wp_registered_widget_controls
-	 * @global array $wp_registered_sidebars
-	 */
-	public function customize_register() {
-		global $wp_registered_widgets, $wp_registered_widget_controls, $wp_registered_sidebars;
-
-		add_filter( 'sidebars_widgets', array( $this, 'preview_sidebars_widgets' ), 1 );
-
-		$sidebars_widgets = array_merge(
-			array( 'wp_inactive_widgets' => array() ),
-			array_fill_keys( array_keys( $wp_registered_sidebars ), array() ),
-			wp_get_sidebars_widgets()
-		);
-
-		$new_setting_ids = array();
-
-		/*
-		 * Register a setting for all widgets, including those which are active,
-		 * inactive, and orphaned since a widget may get suppressed from a sidebar
-		 * via a plugin (like Widget Visibility).
-		 */
-		foreach ( array_keys( $wp_registered_widgets ) as $widget_id ) {
-			$setting_id   = $this->get_setting_id( $widget_id );
-			$setting_args = $this->get_setting_args( $setting_id );
-			if ( ! $this->manager->get_setting( $setting_id ) ) {
-				$this->manager->add_setting( $setting_id, $setting_args );
-			}
-			$new_setting_ids[] = $setting_id;
-		}
-
-		/*
-		 * Add a setting which will be supplied for the theme's sidebars_widgets
-		 * theme_mod when the theme is switched.
-		 */
-		if ( ! $this->manager->is_theme_active() ) {
-			$setting_id   = 'old_sidebars_widgets_data';
-			$setting_args = $this->get_setting_args(
-				$setting_id,
-				array(
-					'type'  => 'global_variable',
-					'dirty' => true,
-				)
-			);
-			$this->manager->add_setting( $setting_id, $setting_args );
-		}
-
-		$this->manager->add_panel(
-			'widgets',
-			array(
-				'type'                     => 'widgets',
-				'title'                    => __( 'Widgets' ),
-				'description'              => __( 'Widgets are independent sections of content that can be placed into widgetized areas provided by your theme (commonly called sidebars).' ),
-				'priority'                 => 110,
-				'active_callback'          => array( $this, 'is_panel_active' ),
-				'auto_expand_sole_section' => true,
-			)
-		);
-
-		foreach ( $sidebars_widgets as $sidebar_id => $sidebar_widget_ids ) {
-			if ( empty( $sidebar_widget_ids ) ) {
-				$sidebar_widget_ids = array();
-			}
-
-			$is_registered_sidebar = is_registered_sidebar( $sidebar_id );
-			$is_inactive_widgets   = ( 'wp_inactive_widgets' === $sidebar_id );
-			$is_active_sidebar     = ( $is_registered_sidebar && ! $is_inactive_widgets );
-
-			// Add setting for managing the sidebar's widgets.
-			if ( $is_registered_sidebar || $is_inactive_widgets ) {
-				$setting_id   = sprintf( 'sidebars_widgets[%s]', $sidebar_id );
-				$setting_args = $this->get_setting_args( $setting_id );
-				if ( ! $this->manager->get_setting( $setting_id ) ) {
-					if ( ! $this->manager->is_theme_active() ) {
-						$setting_args['dirty'] = true;
-					}
-					$this->manager->add_setting( $setting_id, $setting_args );
-				}
-				$new_setting_ids[] = $setting_id;
-
-				// Add section to contain controls.
-				$section_id = sprintf( 'sidebar-widgets-%s', $sidebar_id );
-				if ( $is_active_sidebar ) {
-
-					$section_args = array(
-						'title'       => $wp_registered_sidebars[ $sidebar_id ]['name'],
-						'description' => $wp_registered_sidebars[ $sidebar_id ]['description'],
-						'priority'    => array_search( $sidebar_id, array_keys( $wp_registered_sidebars ) ),
-						'panel'       => 'widgets',
-						'sidebar_id'  => $sidebar_id,
-					);
-
-					/**
-					 * Filters Customizer widget section arguments for a given sidebar.
-					 *
-					 * @since 3.9.0
-					 *
-					 * @param array      $section_args Array of Customizer widget section arguments.
-					 * @param string     $section_id   Customizer section ID.
-					 * @param int|string $sidebar_id   Sidebar ID.
-					 */
-					$section_args = apply_filters( 'customizer_widgets_section_args', $section_args, $section_id, $sidebar_id );
-
-					$section = new WP_Customize_Sidebar_Section( $this->manager, $section_id, $section_args );
-					$this->manager->add_section( $section );
-
-					$control           = new WP_Widget_Area_Customize_Control(
-						$this->manager,
-						$setting_id,
-						array(
-							'section'    => $section_id,
-							'sidebar_id' => $sidebar_id,
-							'priority'   => count( $sidebar_widget_ids ), // place 'Add Widget' and 'Reorder' buttons at end.
-						)
-					);
-					$new_setting_ids[] = $setting_id;
-
-					$this->manager->add_control( $control );
-				}
-			}
-
-			// Add a control for each active widget (located in a sidebar).
-			foreach ( $sidebar_widget_ids as $i => $widget_id ) {
-
-				// Skip widgets that may have gone away due to a plugin being deactivated.
-				if ( ! $is_active_sidebar || ! isset( $wp_registered_widgets[ $widget_id ] ) ) {
-					continue;
-				}
-
-				$registered_widget = $wp_registered_widgets[ $widget_id ];
-				$setting_id        = $this->get_setting_id( $widget_id );
-				$id_base           = $wp_registered_widget_controls[ $widget_id ]['id_base'];
-
-				$control = new WP_Widget_Form_Customize_Control(
-					$this->manager,
-					$setting_id,
-					array(
-						'label'          => $registered_widget['name'],
-						'section'        => $section_id,
-						'sidebar_id'     => $sidebar_id,
-						'widget_id'      => $widget_id,
-						'widget_id_base' => $id_base,
-						'priority'       => $i,
-						'width'          => $wp_registered_widget_controls[ $widget_id ]['width'],
-						'height'         => $wp_registered_widget_controls[ $widget_id ]['height'],
-						'is_wide'        => $this->is_wide_widget( $widget_id ),
-					)
-				);
-				$this->manager->add_control( $control );
-			}
-		}
-
-		if ( $this->manager->settings_previewed() ) {
-			foreach ( $new_setting_ids as $new_setting_id ) {
-				$this->manager->get_setting( $new_setting_id )->preview();
-			}
-		}
-	}
-
-	/**
-	 * Determines whether the widgets panel is active, based on whether there are sidebars registered.
-	 *
-	 * @since 4.4.0
-	 *
-	 * @see WP_Customize_Panel::$active_callback
-	 *
-	 * @global array $wp_registered_sidebars
-	 * @return bool Active.
-	 */
-	public function is_panel_active() {
-		global $wp_registered_sidebars;
-		return ! empty( $wp_registered_sidebars );
-	}
-
-	/**
-	 * Converts a widget_id into its corresponding Customizer setting ID (option name).
-	 *
-	 * @since 3.9.0
-	 *
-	 * @param string $widget_id Widget ID.
-	 * @return string Maybe-parsed widget ID.
-	 */
-	public function get_setting_id( $widget_id ) {
-		$parsed_widget_id = $this->parse_widget_id( $widget_id );
-		$setting_id       = sprintf( 'widget_%s', $parsed_widget_id['id_base'] );
-
-		if ( ! is_null( $parsed_widget_id['number'] ) ) {
-			$setting_id .= sprintf( '[%d]', $parsed_widget_id['number'] );
-		}
-		return $setting_id;
-	}
-
-	/**
-	 * Determines whether the widget is considered "wide".
-	 *
-	 * Core widgets which may have controls wider than 250, but can still be shown
-	 * in the narrow Customizer panel. The RSS and Text widgets in Core, for example,
-	 * have widths of 400 and yet they still render fine in the Customizer panel.
-	 *
-	 * This method will return all Core widgets as being not wide, but this can be
-	 * overridden with the {@see 'is_wide_widget_in_customizer'} filter.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @global $wp_registered_widget_controls
-	 *
-	 * @param string $widget_id Widget ID.
-	 * @return bool Whether or not the widget is a "wide" widget.
-	 */
-	public function is_wide_widget( $widget_id ) {
-		global $wp_registered_widget_controls;
-
-		$parsed_widget_id = $this->parse_widget_id( $widget_id );
-		$width            = $wp_registered_widget_controls[ $widget_id ]['width'];
-		$is_core          = in_array( $parsed_widget_id['id_base'], $this->core_widget_id_bases );
-		$is_wide          = ( $width > 250 && ! $is_core );
-
-		/**
-		 * Filters whether the given widget is considered "wide".
-		 *
-		 * @since 3.9.0
-		 *
-		 * @param bool   $is_wide   Whether the widget is wide, Default false.
-		 * @param string $widget_id Widget ID.
-		 */
-		return apply_filters( 'is_wide_widget_in_customizer', $is_wide, $widget_id );
-	}
-
-	/**
-	 * Converts a widget ID into its id_base and number components.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @param string $widget_id Widget ID.
-	 * @return array Array containing a widget's id_base and number components.
-	 */
-	public function parse_widget_id( $widget_id ) {
-		$parsed = array(
-			'number'  => null,
-			'id_base' => null,
-		);
-
-		if ( preg_match( '/^(.+)-(\d+)$/', $widget_id, $matches ) ) {
-			$parsed['id_base'] = $matches[1];
-			$parsed['number']  = intval( $matches[2] );
-		} else {
-			// likely an old single widget
-			$parsed['id_base'] = $widget_id;
-		}
-		return $parsed;
-	}
-
-	/**
-	 * Converts a widget setting ID (option path) to its id_base and number components.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @param string $setting_id Widget setting ID.
-	 * @return WP_Error|array Array containing a widget's id_base and number components,
-	 *                        or a WP_Error object.
-	 */
-	public function parse_widget_setting_id( $setting_id ) {
-		if ( ! preg_match( '/^(widget_(.+?))(?:\[(\d+)\])?$/', $setting_id, $matches ) ) {
-			return new WP_Error( 'widget_setting_invalid_id' );
-		}
-
-		$id_base = $matches[2];
-		$number  = isset( $matches[3] ) ? intval( $matches[3] ) : null;
-
-		return compact( 'id_base', 'number' );
-	}
-
-	/**
-	 * Calls admin_print_styles-widgets.php and admin_print_styles hooks to
-	 * allow custom styles from plugins.
-	 *
-	 * @since 3.9.0
-	 */
-	public function print_styles() {
-		/** This action is documented in wp-admin/admin-header.php */
-		do_action( 'admin_print_styles-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
-
-		/** This action is documented in wp-admin/admin-header.php */
-		do_action( 'admin_print_styles' );
-	}
-
-	/**
-	 * Calls admin_print_scripts-widgets.php and admin_print_scripts hooks to
-	 * allow custom scripts from plugins.
-	 *
-	 * @since 3.9.0
-	 */
-	public function print_scripts() {
-		/** This action is documented in wp-admin/admin-header.php */
-		do_action( 'admin_print_scripts-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
-
-		/** This action is documented in wp-admin/admin-header.php */
-		do_action( 'admin_print_scripts' );
-	}
-
-	/**
-	 * Enqueues scripts and styles for Customizer panel and export data to JavaScript.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @global WP_Scripts $wp_scripts
-	 * @global array $wp_registered_sidebars
-	 * @global array $wp_registered_widgets
-	 */
-	public function enqueue_scripts() {
-		global $wp_scripts, $wp_registered_sidebars, $wp_registered_widgets;
-
-		wp_enqueue_style( 'customize-widgets' );
-		wp_enqueue_script( 'customize-widgets' );
-
-		/** This action is documented in wp-admin/admin-header.php */
-		do_action( 'admin_enqueue_scripts', 'widgets.php' );
-
-		/*
-		 * Export available widgets with control_tpl removed from model
-		 * since plugins need templates to be in the DOM.
-		 */
-		$available_widgets = array();
-
-		foreach ( $this->get_available_widgets() as $available_widget ) {
-			unset( $available_widget['control_tpl'] );
-			$available_widgets[] = $available_widget;
-		}
-
-		$widget_reorder_nav_tpl = sprintf(
-			'<div class="widget-reorder-nav"><span class="move-widget" tabindex="0">%1$s</span><span class="move-widget-down" tabindex="0">%2$s</span><span class="move-widget-up" tabindex="0">%3$s</span></div>',
-			__( 'Move to another area&hellip;' ),
-			__( 'Move down' ),
-			__( 'Move up' )
-		);
-
-		$move_widget_area_tpl = str_replace(
-			array( '{description}', '{btn}' ),
-			array(
-				__( 'Select an area to move this widget into:' ),
-				_x( 'Move', 'Move widget' ),
-			),
-			'<div class="move-widget-area">
-				<p class="description">{description}</p>
-				<ul class="widget-area-select">
-					<% _.each( sidebars, function ( sidebar ){ %>
-						<li class="" data-id="<%- sidebar.id %>" title="<%- sidebar.description %>" tabindex="0"><%- sidebar.name %></li>
-					<% }); %>
-				</ul>
-				<div class="move-widget-actions">
-					<button class="move-widget-btn button" type="button">{btn}</button>
-				</div>
-			</div>'
-		);
-
-		/*
-		 * Gather all strings in PHP that may be needed by JS on the client.
-		 * Once JS i18n is implemented (in #20491), this can be removed.
-		 */
-		$some_non_rendered_areas_messages    = array();
-		$some_non_rendered_areas_messages[1] = html_entity_decode(
-			__( 'Your theme has 1 other widget area, but this particular page doesn&#8217;t display it.' ),
-			ENT_QUOTES,
-			get_bloginfo( 'charset' )
-		);
-		$registered_sidebar_count            = count( $wp_registered_sidebars );
-		for ( $non_rendered_count = 2; $non_rendered_count < $registered_sidebar_count; $non_rendered_count++ ) {
-			$some_non_rendered_areas_messages[ $non_rendered_count ] = html_entity_decode(
-				sprintf(
-					/* translators: %s: The number of other widget areas registered but not rendered. */
-					_n(
-						'Your theme has %s other widget area, but this particular page doesn&#8217;t display it.',
-						'Your theme has %s other widget areas, but this particular page doesn&#8217;t display them.',
-						$non_rendered_count
-					),
-					number_format_i18n( $non_rendered_count )
-				),
-				ENT_QUOTES,
-				get_bloginfo( 'charset' )
-			);
-		}
-
-		if ( 1 === $registered_sidebar_count ) {
-			$no_areas_shown_message = html_entity_decode(
-				sprintf(
-					__( 'Your theme has 1 widget area, but this particular page doesn&#8217;t display it.' )
-				),
-				ENT_QUOTES,
-				get_bloginfo( 'charset' )
-			);
-		} else {
-			$no_areas_shown_message = html_entity_decode(
-				sprintf(
-					/* translators: %s: The total number of widget areas registered. */
-					_n(
-						'Your theme has %s widget area, but this particular page doesn&#8217;t display it.',
-						'Your theme has %s widget areas, but this particular page doesn&#8217;t display them.',
-						$registered_sidebar_count
-					),
-					number_format_i18n( $registered_sidebar_count )
-				),
-				ENT_QUOTES,
-				get_bloginfo( 'charset' )
-			);
-		}
-
-		$settings = array(
-			'registeredSidebars'          => array_values( $wp_registered_sidebars ),
-			'registeredWidgets'           => $wp_registered_widgets,
-			'availableWidgets'            => $available_widgets, // @todo Merge this with registered_widgets
-			'l10n'                        => array(
-				'saveBtnLabel'     => __( 'Apply' ),
-				'saveBtnTooltip'   => __( 'Save and preview changes before publishing them.' ),
-				'removeBtnLabel'   => __( 'Remove' ),
-				'removeBtnTooltip' => __( 'Keep widget settings and move it to the inactive widgets' ),
-				'error'            => __( 'An error has occurred. Please reload the page and try again.' ),
-				'widgetMovedUp'    => __( 'Widget moved up' ),
-				'widgetMovedDown'  => __( 'Widget moved down' ),
-				'navigatePreview'  => __( 'You can navigate to other pages on your site while using the Customizer to view and edit the widgets displayed on those pages.' ),
-				'someAreasShown'   => $some_non_rendered_areas_messages,
-				'noAreasShown'     => $no_areas_shown_message,
-				'reorderModeOn'    => __( 'Reorder mode enabled' ),
-				'reorderModeOff'   => __( 'Reorder mode closed' ),
-				'reorderLabelOn'   => esc_attr__( 'Reorder widgets' ),
-				/* translators: %d: The number of widgets found. */
-				'widgetsFound'     => __( 'Number of widgets found: %d' ),
-				'noWidgetsFound'   => __( 'No widgets found.' ),
-			),
-			'tpl'                         => array(
-				'widgetReorderNav' => $widget_reorder_nav_tpl,
-				'moveWidgetArea'   => $move_widget_area_tpl,
-			),
-			'selectiveRefreshableWidgets' => $this->get_selective_refreshable_widgets(),
-		);
-
-		foreach ( $settings['registeredWidgets'] as &$registered_widget ) {
-			unset( $registered_widget['callback'] ); // may not be JSON-serializeable
-		}
-
-		$wp_scripts->add_data(
-			'customize-widgets',
-			'data',
-			sprintf( 'var _wpCustomizeWidgetsSettings = %s;', wp_json_encode( $settings ) )
-		);
-	}
-
-	/**
-	 * Renders the widget form control templates into the DOM.
-	 *
-	 * @since 3.9.0
-	 */
-	public function output_widget_control_templates() {
-		?>
-		<div id="widgets-left"><!-- compatibility with JS which looks for widget templates here -->
-		<div id="available-widgets">
-			<div class="customize-section-title">
-				<button class="customize-section-back" tabindex="-1">
-					<span class="screen-reader-text"><?php _e( 'Back' ); ?></span>
-				</button>
-				<h3>
-					<span class="customize-action">
-					<?php
-						/* translators: &#9656; is the unicode right-pointing triangle. %s: Section title in the Customizer. */
-						echo sprintf( __( 'Customizing &#9656; %s' ), esc_html( $this->manager->get_panel( 'widgets' )->title ) );
-					?>
-					</span>
-					<?php _e( 'Add a Widget' ); ?>
-				</h3>
-			</div>
-			<div id="available-widgets-filter">
-				<label class="screen-reader-text" for="widgets-search"><?php _e( 'Search Widgets' ); ?></label>
-				<input type="text" id="widgets-search" placeholder="<?php esc_attr_e( 'Search widgets&hellip;' ); ?>" aria-describedby="widgets-search-desc" />
-				<div class="search-icon" aria-hidden="true"></div>
-				<button type="button" class="clear-results"><span class="screen-reader-text"><?php _e( 'Clear Results' ); ?></span></button>
-				<p class="screen-reader-text" id="widgets-search-desc"><?php _e( 'The search results will be updated as you type.' ); ?></p>
-			</div>
-			<div id="available-widgets-list">
-			<?php foreach ( $this->get_available_widgets() as $available_widget ) : ?>
-				<div id="widget-tpl-<?php echo esc_attr( $available_widget['id'] ); ?>" data-widget-id="<?php echo esc_attr( $available_widget['id'] ); ?>" class="widget-tpl <?php echo esc_attr( $available_widget['id'] ); ?>" tabindex="0">
-					<?php echo $available_widget['control_tpl']; ?>
-				</div>
-			<?php endforeach; ?>
-			<p class="no-widgets-found-message"><?php _e( 'No widgets found.' ); ?></p>
-			</div><!-- #available-widgets-list -->
-		</div><!-- #available-widgets -->
-		</div><!-- #widgets-left -->
-		<?php
-	}
-
-	/**
-	 * Calls admin_print_footer_scripts and admin_print_scripts hooks to
-	 * allow custom scripts from plugins.
-	 *
-	 * @since 3.9.0
-	 */
-	public function print_footer_scripts() {
-		/** This action is documented in wp-admin/admin-footer.php */
-		do_action( 'admin_print_footer_scripts-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
-
-		/** This action is documented in wp-admin/admin-footer.php */
-		do_action( 'admin_print_footer_scripts' );
-
-		/** This action is documented in wp-admin/admin-footer.php */
-		do_action( 'admin_footer-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
-	}
-
-	/**
-	 * Retrieves common arguments to supply when constructing a Customizer setting.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @param string $id        Widget setting ID.
-	 * @param array  $overrides Array of setting overrides.
-	 * @return array Possibly modified setting arguments.
-	 */
-	public function get_setting_args( $id, $overrides = array() ) {
-		$args = array(
-			'type'       => 'option',
-			'capability' => 'edit_theme_options',
-			'default'    => array(),
-		);
-
-		if ( preg_match( $this->setting_id_patterns['sidebar_widgets'], $id, $matches ) ) {
-			$args['sanitize_callback']    = array( $this, 'sanitize_sidebar_widgets' );
-			$args['sanitize_js_callback'] = array( $this, 'sanitize_sidebar_widgets_js_instance' );
-			$args['transport']            = current_theme_supports( 'customize-selective-refresh-widgets' ) ? 'postMessage' : 'refresh';
-		} elseif ( preg_match( $this->setting_id_patterns['widget_instance'], $id, $matches ) ) {
-			$args['sanitize_callback']    = array( $this, 'sanitize_widget_instance' );
-			$args['sanitize_js_callback'] = array( $this, 'sanitize_widget_js_instance' );
-			$args['transport']            = $this->is_widget_selective_refreshable( $matches['id_base'] ) ? 'postMessage' : 'refresh';
-		}
-
-		$args = array_merge( $args, $overrides );
-
-		/**
-		 * Filters the common arguments supplied when constructing a Customizer setting.
-		 *
-		 * @since 3.9.0
-		 *
-		 * @see WP_Customize_Setting
-		 *
-		 * @param array  $args Array of Customizer setting arguments.
-		 * @param string $id   Widget setting ID.
-		 */
-		return apply_filters( 'widget_customizer_setting_args', $args, $id );
-	}
-
-	/**
-	 * Ensures sidebar widget arrays only ever contain widget IDS.
-	 *
-	 * Used as the 'sanitize_callback' for each $sidebars_widgets setting.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @param string[] $widget_ids Array of widget IDs.
-	 * @return string[] Array of sanitized widget IDs.
-	 */
-	public function sanitize_sidebar_widgets( $widget_ids ) {
-		$widget_ids           = array_map( 'strval', (array) $widget_ids );
-		$sanitized_widget_ids = array();
-		foreach ( $widget_ids as $widget_id ) {
-			$sanitized_widget_ids[] = preg_replace( '/[^a-z0-9_\-]/', '', $widget_id );
-		}
-		return $sanitized_widget_ids;
-	}
-
-	/**
-	 * Builds up an index of all available widgets for use in Backbone models.
-	 *
-	 * @since 3.9.0
-	 *
-	 * @global array $wp_registered_widgets
-	 * @global array $wp_registered_widget_controls
-	 * @staticvar array $available_widgets
-	 *
-	 * @see wp_list_widgets()
-	 *
-	 * @return array List of available widgets.
-	 */
-	public function get_available_widgets() {
-		static $available_widgets = array();
-		if ( ! empty( $available_widgets ) ) {
-			return $available_widgets;
-		}
-
-		global $wp_registered_widgets, $wp_registered_widget_controls;
-		require_once ABSPATH . 'wp-admin/includes/widgets.php'; // for next_widget_id_number()
-
-		$sort = $wp_registered_widgets;
-		usort( $sort, array( $this, '_sort_name_callback' ) );
-		$done = array();
-
-		foreach ( $sort as $widget ) {
-			if ( in_array( $widget['callback'], $done, true ) ) { // We already showed this multi-widget
-				continue;
-			}
-
-			$sidebar = is_active_widget( $widget['callback'], $widget['id'], false, false );
-			$done[]  = $widget['callback'];
-
-			if ( ! isset( $widget['params'][0] ) ) {
-				$widget['params'][0] = array();
-			}
-
-			$available_widget = $widget;
-			unset( $available_widget['callback'] ); // not serializable to JSON
-
-			$args = array(
-				'widget_id'   => $widget['id'],
-				'widget_name' => $widget['name'],
-				'_display'    => 'template',
-			);
-
-			$is_disabled     = false;
-			$is_multi_widget = ( isset( $wp_registered_widget_controls[ $widget['id'] ]['id_base'] ) && isset( $widget['params'][0]['number'] ) );
-			if ( $is_multi_widget ) {
-				$id_base            = $wp_registered_widget_controls[ $widget['id'] ]['id_base'];
-				$args['_temp_id']   = "$id_base-__i__";
-				$args['_multi_num'] = next_widget_id_number( $id_base );
-				$args['_add']       = 'multi';
-			} else {
-				$args['_add'] = 'single';
-
-				if ( $sidebar && 'wp_inactive_widgets' !== $sidebar ) {
-					$is_disabled = true;
-				}
-				$id_base = $widget['id'];
-			}
-
-			$list_widget_controls_args = wp_list_widget_controls_dynamic_sidebar(
-				array(
-					0 => $args,
-					1 => $widget['params'][0],
-				)