class MenuLinkContentDeriver

Provides a deriver for user entered paths of menu links.

The assumption is that the number of manually entered menu links are lower compared to entity referenced ones.

Hierarchy

  • class \Drupal\menu_link_content\Plugin\Deriver\MenuLinkContentDeriver implements \Drupal\Core\Plugin\Discovery\ContainerDeriverInterface extends \Drupal\Component\Plugin\Derivative\DeriverBase

Expanded class hierarchy of MenuLinkContentDeriver

1 string reference to 'MenuLinkContentDeriver'
menu_link_content.links.menu.yml in core/modules/menu_link_content/menu_link_content.links.menu.yml
core/modules/menu_link_content/menu_link_content.links.menu.yml

File

View on git.drupalcode.org

core/modules/menu_link_content/src/Plugin/Deriver/MenuLinkContentDeriver.php, line 17

Namespace

Drupal\menu_link_content\Plugin\Deriver
View source 
class MenuLinkContentDeriver extends DeriverBase implements ContainerDeriverInterface {
  
  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;
  
  /**
   * The menu link manager.
   *
   * @var \Drupal\Core\Menu\MenuLinkManagerInterface
   */
  protected $menuLinkManager;
  
  /**
   * Constructs a MenuLinkContentDeriver instance.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager
   *   The menu link manager.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, MenuLinkManagerInterface $menu_link_manager) {
    $this->entityTypeManager = $entity_type_manager;
    $this->menuLinkManager = $menu_link_manager;
  }
  
  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, $base_plugin_id) {
    return new static($container->get('entity_type.manager'), $container->get('plugin.manager.menu.link'));
  }
  
  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    // Get all custom menu links which should be rediscovered.
    $entity_ids = $this->entityTypeManager
      ->getStorage('menu_link_content')
      ->getQuery()
      ->accessCheck(FALSE)
      ->condition('rediscover', TRUE)
      ->execute();
    $plugin_definitions = [];
    $menu_link_content_entities = $this->entityTypeManager
      ->getStorage('menu_link_content')
      ->loadMultiple($entity_ids);
    /** @var \Drupal\menu_link_content\MenuLinkContentInterface $menu_link_content */
    foreach ($menu_link_content_entities as $menu_link_content) {
      $plugin_definitions[$menu_link_content->uuid()] = $menu_link_content->getPluginDefinition();
    }
    return $plugin_definitions;
  }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
DeriverBase::$derivatives protected property List of derivative definitions. 1
DeriverBase::getDerivativeDefinition public function Gets the definition of a derivative plugin. Overrides DeriverInterface::getDerivativeDefinition
MenuLinkContentDeriver::$entityTypeManager protected property The entity type manager.
MenuLinkContentDeriver::$menuLinkManager protected property The menu link manager.
MenuLinkContentDeriver::create public static function Overrides ContainerDeriverInterface::create
MenuLinkContentDeriver::getDerivativeDefinitions public function Overrides DeriverBase::getDerivativeDefinitions
MenuLinkContentDeriver::__construct public function Constructs a MenuLinkContentDeriver instance.

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