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widgets-form-blocks.php (2410B)

      1 <?php
      2 /**
      3  * The block-based widgets editor, for use in widgets.php.
      4  *
      5  * @package WordPress
      6  * @subpackage Administration
      7  */
      8 
      9 // Don't load directly.
     10 if ( ! defined( 'ABSPATH' ) ) {
     11 	die( '-1' );
     12 }
     13 
     14 // Flag that we're loading the block editor.
     15 $current_screen = get_current_screen();
     16 $current_screen->is_block_editor( true );
     17 
     18 $block_editor_context = new WP_Block_Editor_Context();
     19 
     20 $preload_paths = array(
     21 	array( '/wp/v2/media', 'OPTIONS' ),
     22 	'/wp/v2/sidebars?context=edit&per_page=-1',
     23 	'/wp/v2/widgets?context=edit&per_page=-1&_embed=about',
     24 );
     25 block_editor_rest_api_preload( $preload_paths, $block_editor_context );
     26 
     27 $editor_settings = get_block_editor_settings(
     28 	array_merge( get_legacy_widget_block_editor_settings(), array( 'styles' => get_block_editor_theme_styles() ) ),
     29 	$block_editor_context
     30 );
     31 
     32 // The widgets editor does not support the Block Directory, so don't load any of
     33 // its assets. This also prevents 'wp-editor' from being enqueued which we
     34 // cannot load in the widgets screen because many widget scripts rely on `wp.editor`.
     35 remove_action( 'enqueue_block_editor_assets', 'wp_enqueue_editor_block_directory_assets' );
     36 
     37 wp_add_inline_script(
     38 	'wp-edit-widgets',
     39 	sprintf(
     40 		'wp.domReady( function() {
     41 			wp.editWidgets.initialize( "widgets-editor", %s );
     42 		} );',
     43 		wp_json_encode( $editor_settings )
     44 	)
     45 );
     46 
     47 // Preload server-registered block schemas.
     48 wp_add_inline_script(
     49 	'wp-blocks',
     50 	'wp.blocks.unstable__bootstrapServerSideBlockDefinitions(' . wp_json_encode( get_block_editor_server_block_settings() ) . ');'
     51 );
     52 
     53 wp_add_inline_script(
     54 	'wp-blocks',
     55 	sprintf( 'wp.blocks.setCategories( %s );', wp_json_encode( get_block_categories( $block_editor_context ) ) ),
     56 	'after'
     57 );
     58 
     59 wp_enqueue_script( 'wp-edit-widgets' );
     60 wp_enqueue_script( 'admin-widgets' );
     61 wp_enqueue_style( 'wp-edit-widgets' );
     62 
     63 /** This action is documented in wp-admin/edit-form-blocks.php */
     64 do_action( 'enqueue_block_editor_assets' );
     65 
     66 /** This action is documented in wp-admin/widgets-form.php */
     67 do_action( 'sidebar_admin_setup' );
     68 
     69 require_once ABSPATH . 'wp-admin/admin-header.php';
     70 
     71 /** This action is documented in wp-admin/widgets-form.php */
     72 do_action( 'widgets_admin_page' );
     73 ?>
     74 
     75 <div id="widgets-editor" class="blocks-widgets-container"></div>
     76 
     77 <?php
     78 /** This action is documented in wp-admin/widgets-form.php */
     79 do_action( 'sidebar_admin_page' );
     80 
     81 require_once ABSPATH . 'wp-admin/admin-footer.php';