comparison core/lib/Drupal/Core/Menu/menu.api.php @ 16:c2387f117808

Routine composer update

  * $tree = $menu_tree->transform($tree, $manipulators);
  *
  * // Finally, build a renderable array from the transformed tree.
  * $menu = $menu_tree->build($tree);
  *
- * $menu_html = drupal_render($menu);
+ * $menu_html = \Drupal::service('renderer')->render($menu);
  * @endcode
  *
  * @}
  */
 

  *   An associative array containing list of (up to 2) tab levels that contain a
  *   list of tabs keyed by their href, each one being an associative array
  *   as described above.
  * @param string $route_name
  *   The route name of the page.
- *
- * @ingroup menu
- */
-function hook_menu_local_tasks_alter(&$data, $route_name) {
+ * @param \Drupal\Core\Cache\RefinableCacheableDependencyInterface $cacheability
+ *   The cacheability metadata for the current route's local tasks.
+ *
+ * @ingroup menu
+ */
+function hook_menu_local_tasks_alter(&$data, $route_name, \Drupal\Core\Cache\RefinableCacheableDependencyInterface &$cacheability) {
 
   // Add a tab linking to node/add to all pages.
   $data['tabs'][0]['node.add_page'] = [
       '#theme' => 'menu_local_task',
       '#link' => [

                   'title' => t('Add content'),
               ],
           ],
       ],
   ];
+  // The tab we're adding is dependent on a user's access to add content.
+  $cacheability->addCacheTags(['user.permissions']);
 }
 
 /**
  * Alter local actions plugins.
  *