public function MenuLinkConfig::getEntity in Config menu link 8

Loads the entity associated with this menu link.

Return value

\Drupal\menu_link_config\MenuLinkConfigInterface The menu link content entity.

Throws

\Drupal\Component\Plugin\Exception\PluginException If the entity ID and UUID are both invalid or missing.

Overrides MenuLinkContent::getEntity

2 calls to MenuLinkConfig::getEntity()

MenuLinkConfig::getTranslateRoute in src/Plugin/Menu/MenuLinkConfig.php

Returns route information for a route to translate the menu link.

MenuLinkConfig::updateLink in src/Plugin/Menu/MenuLinkConfig.php

@todo Simply storing the entity type ID in a variable would alleviate the need to override this entire method.

File

src/Plugin/Menu/MenuLinkConfig.php, line 89

Contains \Drupal\menu_link_config\Plugin\Menu\MenuLinkConfig.

Class

MenuLinkConfig

Provides a menu link plugin based upon storage in config.

Namespace

Drupal\menu_link_config\Plugin\Menu

Code

public function getEntity() {
  if (empty($this->entity)) {
    $entity = NULL;
    $storage = $this->entityManager
      ->getStorage('menu_link_config');
    if (!empty($this->pluginDefinition['metadata']['entity_id'])) {
      $entity_id = $this->pluginDefinition['metadata']['entity_id'];

      // Make sure the current ID is in the list, since each plugin empties
      // the list after calling loadMultple(). Note that the list may include
      // multiple IDs added earlier in each plugin's constructor.
      static::$entityIdsToLoad[$entity_id] = $entity_id;
      $entities = $storage
        ->loadMultiple(array_values(static::$entityIdsToLoad));
      $entity = isset($entities[$entity_id]) ? $entities[$entity_id] : NULL;
      static::$entityIdsToLoad = array();
    }
    if (!$entity) {

      // Fallback to the loading by the ID.
      $entity = $storage
        ->load($this
        ->getDerivativeId());
    }
    if (!$entity) {
      throw new PluginException(sprintf('Entity not found through the menu link plugin definition and could not fallback on ID %s', $this
        ->getDerivativeId()));
    }

    // Clone the entity object to avoid tampering with the static cache.
    $this->entity = clone $entity;
    $this->entity = $this->entityManager
      ->getTranslationFromContext($this->entity);
  }
  return $this->entity;
}