wp_initial_nav_menu_meta_boxes

Source code

function wp_initial_nav_menu_meta_boxes() {

	global $wp_meta_boxes;



	if ( get_user_option( 'metaboxhidden_nav-menus' ) !== false || ! is_array($wp_meta_boxes) )

		return;



	$initial_meta_boxes = array( 'nav-menu-theme-locations', 'add-custom-links', 'add-page', 'add-category' );

	$hidden_meta_boxes = array();



	foreach ( array_keys($wp_meta_boxes['nav-menus']) as $context ) {

		foreach ( array_keys($wp_meta_boxes['nav-menus'][$context]) as $priority ) {

			foreach ( $wp_meta_boxes['nav-menus'][$context][$priority] as $box ) {

				if ( in_array( $box['id'], $initial_meta_boxes ) ) {

					unset( $box['id'] );

				} else {

					$hidden_meta_boxes[] = $box['id'];

				}

			}

		}

	}



	$user = wp_get_current_user();

	update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, true );

}