예제 #1
0
 /**
  * {@inheritdoc}
  */
 protected function actions(array $form, array &$form_state)
 {
     $element = parent::actions($form, $form_state);
     $element['submit']['#button_type'] = 'primary';
     $element['delete']['#access'] = $this->entity->access('delete');
     return $element;
 }
예제 #2
0
 /**
  * Loads the entity associated with this menu link.
  *
  * @return \Drupal\menu_link_content\Entity\MenuLinkContentInterface
  *   The menu link content entity.
  *
  * @throws \Drupal\Component\Plugin\Exception\PluginException
  *   If the entity ID and UUID are both invalid or missing.
  */
 protected function getEntity()
 {
     if (empty($this->entity)) {
         $entity = NULL;
         $storage = $this->entityManager->getStorage('menu_link_content');
         if (!empty($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 UUID.
             $uuid = $this->getDerivativeId();
             $loaded_entities = $storage->loadByProperties(array('uuid' => $uuid));
             $entity = reset($loaded_entities);
         }
         if (!$entity) {
             throw new PluginException(String::format('Entity not found through the menu link plugin definition and could not fallback on UUID @uuid', array('@uuid' => $uuid)));
         }
         // Clone the entity object to avoid tampering with the static cache.
         $this->entity = clone $entity;
         $the_entity = $this->entityManager->getTranslationFromContext($this->entity);
         /** @var \Drupal\menu_link_content\Entity\MenuLinkContentInterface $the_entity */
         $this->entity = $the_entity;
         $this->entity->setInsidePlugin();
     }
     return $this->entity;
 }