+ public function customize_dynamic_partial_args( $partial_args, $partial_id ) {
+
+ if ( preg_match( '/^nav_menu_instance\[[0-9a-f]{32}\]$/', $partial_id ) ) {
+ if ( false === $partial_args ) {
+ $partial_args = array();
+ }
+ $partial_args = array_merge(
+ $partial_args,
+ array(
+ 'type' => 'nav_menu_instance',
+ 'render_callback' => array( $this, 'render_nav_menu_partial' ),
+ 'container_inclusive' => true,
+ 'settings' => array(), // Empty because the nav menu instance may relate to a menu or a location.
+ 'capability' => 'edit_theme_options',
+ )
+ );
+ }
+
+ return $partial_args;
+ }