meta_page = add_submenu_page( Bulk_Delete::POSTS_PAGE_SLUG, __( 'Bulk Delete Meta Fields', 'bulk-delete' ), __( 'Bulk Delete Meta Fields', 'bulk-delete' ), 'delete_posts', self::META_PAGE_SLUG, array( __CLASS__, 'display_meta_page' ) ); // enqueue JavaScript add_action( 'admin_print_scripts-' . $bd->meta_page, array( $bd, 'add_script' ) ); // delete menus page add_action( "load-{$bd->meta_page}", array( __CLASS__, 'add_delete_meta_settings_panel' ) ); add_action( "add_meta_boxes_{$bd->meta_page}", array( __CLASS__, 'add_delete_meta_meta_boxes' ) ); } /** * Add settings Panel for delete meta page. * * @static * * @since 5.4 */ public static function add_delete_meta_settings_panel() { $bd = BULK_DELETE(); /** * Add contextual help for admin screens. * * @since 5.4 */ do_action( 'bd_add_contextual_help', $bd->meta_page ); /* Trigger the add_meta_boxes hooks to allow meta boxes to be added */ do_action( 'add_meta_boxes_' . $bd->meta_page, null ); /* Enqueue WordPress' script for handling the meta boxes */ wp_enqueue_script( 'postbox' ); } /** * Register meta boxes for delete meta page. * * @static * * @since 5.4 */ public static function add_delete_meta_meta_boxes() { /** * Add meta box in meta page. * This hook can be used for adding additional meta boxes in *meta* page. * * @since 5.4 */ do_action( 'bd_add_meta_box_for_meta' ); } /** * Show the delete meta page. * * @static * * @since 5.4 */ public static function display_meta_page() { ?>

ID, self::VISIBLE_META_BOXES, true ); } } // Add menu add_action( 'bd_after_primary_menus', array( 'Bulk_Delete_Meta', 'add_menu' ) ); // Modify admin footer add_action( 'bd_admin_footer_meta_page', 'bd_modify_admin_footer' ); ?>