WP_Customize_Widgets::enqueue_scripts() │ public │ WP 3.9.0
Enqueues scripts and styles for Customizer panel and export data to JavaScript.
Method of the class: WP_Customize_Widgets{}
Hooks from the method
Return
null
. Nothing (null).
Usage
$WP_Customize_Widgets = new WP_Customize_Widgets(); $WP_Customize_Widgets->enqueue_scripts();
Notes
- Global. WP_Scripts. $wp_scripts
- Global. Array. $wp_registered_sidebars
- Global. Array. $wp_registered_widgets
Changelog
Since 3.9.0 | Introduced. |
WP_Customize_Widgets::enqueue_scripts() WP Customize Widgets::enqueue scripts code WP 6.6.2
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…' ), __( '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 does not 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 does not display it.', 'Your theme has %s other widget areas, but this particular page does not 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 does not 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 does not display it.', 'Your theme has %s widget areas, but this particular page does not 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-serializable. } $wp_scripts->add_data( 'customize-widgets', 'data', sprintf( 'var _wpCustomizeWidgetsSettings = %s;', wp_json_encode( $settings ) ) ); /* * TODO: Update 'wp-customize-widgets' to not rely so much on things in * 'customize-widgets'. This will let us skip most of the above and not * enqueue 'customize-widgets' which saves bytes. */ if ( wp_use_widgets_block_editor() ) { $block_editor_context = new WP_Block_Editor_Context( array( 'name' => 'core/customize-widgets', ) ); $editor_settings = get_block_editor_settings( get_legacy_widget_block_editor_settings(), $block_editor_context ); wp_add_inline_script( 'wp-customize-widgets', sprintf( 'wp.domReady( function() { wp.customizeWidgets.initialize( "widgets-customizer", %s ); } );', wp_json_encode( $editor_settings ) ) ); // Preload server-registered block schemas. wp_add_inline_script( 'wp-blocks', 'wp.blocks.unstable__bootstrapServerSideBlockDefinitions(' . wp_json_encode( get_block_editor_server_block_settings() ) . ');' ); wp_add_inline_script( 'wp-blocks', sprintf( 'wp.blocks.setCategories( %s );', wp_json_encode( get_block_categories( $block_editor_context ) ) ), 'after' ); wp_enqueue_script( 'wp-customize-widgets' ); wp_enqueue_style( 'wp-customize-widgets' ); /** This action is documented in edit-form-blocks.php */ do_action( 'enqueue_block_editor_assets' ); } }