interface MenuActiveTrailInterface in Zircon Profile 8

Defines an interface for the active menu trail service.

The active trail of a given menu is the trail from the current page to the root of that menu's tree.

Hierarchy

• interface \Drupal\Core\Menu\MenuActiveTrailInterface

2 files declare their use of MenuActiveTrailInterface

SystemManager.php in core/modules/system/src/SystemManager.php

Contains \Drupal\system\SystemManager.

SystemMenuBlock.php in core/modules/system/src/Plugin/Block/SystemMenuBlock.php

Contains \Drupal\system\Plugin\Block\SystemMenuBlock.

File

core/lib/Drupal/Core/Menu/MenuActiveTrailInterface.php, line 16

Contains \Drupal\Core\Menu\MenuActiveTrailInterface.

Namespace

Drupal\Core\Menu

interface MenuActiveTrailInterface {

  /**
   * Gets the active trail IDs of the specified menu tree.
   *
   * @param string|NULL $menu_name
   *   (optional) The menu name of the requested tree. If omitted, all menu
   *   trees will be searched.
   *
   * @return array
   *   An array containing the active trail: a list of plugin IDs.
   */
  public function getActiveTrailIds($menu_name);

  /**
   * Fetches a menu link which matches the route name, parameters and menu name.
   *
   * @param string|NULL $menu_name
   *   (optional) The menu within which to find the active link. If omitted, all
   *   menus will be searched.
   *
   * @return \Drupal\Core\Menu\MenuLinkInterface|NULL
   *   The menu link for the given route name, parameters and menu, or NULL if
   *   there is no matching menu link or the current user cannot access the
   *   current page (i.e. we have a 403 response).
   */
  public function getActiveLink($menu_name = NULL);

}

Members

Name	Modifiers	Type	Description	Overrides
MenuActiveTrailInterface::getActiveLink	public	function	Fetches a menu link which matches the route name, parameters and menu name.	1
MenuActiveTrailInterface::getActiveTrailIds	public	function	Gets the active trail IDs of the specified menu tree.	1