Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\shortcut;
Chris@0: 
Chris@0: use Drupal\Core\Access\AccessResult;
Chris@0: use Drupal\Core\Entity\EntityAccessControlHandler;
Chris@0: use Drupal\Core\Entity\EntityHandlerInterface;
Chris@0: use Drupal\Core\Entity\EntityInterface;
Chris@0: use Drupal\Core\Entity\EntityTypeInterface;
Chris@0: use Drupal\Core\Session\AccountInterface;
Chris@0: use Symfony\Component\DependencyInjection\ContainerInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines the access control handler for the shortcut entity type.
Chris@0:  *
Chris@0:  * @see \Drupal\shortcut\Entity\Shortcut
Chris@0:  */
Chris@0: class ShortcutAccessControlHandler extends EntityAccessControlHandler implements EntityHandlerInterface {
Chris@0: 
Chris@0:   /**
Chris@0:    * The shortcut_set storage.
Chris@0:    *
Chris@0:    * @var \Drupal\shortcut\ShortcutSetStorageInterface
Chris@0:    */
Chris@0:   protected $shortcutSetStorage;
Chris@0: 
Chris@0:   /**
Chris@0:    * Constructs a ShortcutAccessControlHandler object.
Chris@0:    *
Chris@0:    * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
Chris@0:    *   The entity type definition.
Chris@0:    * @param \Drupal\shortcut\ShortcutSetStorageInterface $shortcut_set_storage
Chris@0:    *   The shortcut_set storage.
Chris@0:    */
Chris@0:   public function __construct(EntityTypeInterface $entity_type, ShortcutSetStorageInterface $shortcut_set_storage) {
Chris@0:     parent::__construct($entity_type);
Chris@0:     $this->shortcutSetStorage = $shortcut_set_storage;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
Chris@0:     return new static(
Chris@0:       $entity_type,
Chris@0:       $container->get('entity.manager')->getStorage('shortcut_set')
Chris@0:     );
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
Chris@0:     if ($shortcut_set = $this->shortcutSetStorage->load($entity->bundle())) {
Chris@0:       return shortcut_set_edit_access($shortcut_set, $account);
Chris@0:     }
Chris@0:     // @todo Fix this bizarre code: how can a shortcut exist without a shortcut
Chris@0:     // set? The above if-test is unnecessary. See https://www.drupal.org/node/2339903.
Chris@0:     return AccessResult::neutral()->addCacheableDependency($entity);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {
Chris@0:     if ($shortcut_set = $this->shortcutSetStorage->load($entity_bundle)) {
Chris@0:       return shortcut_set_edit_access($shortcut_set, $account);
Chris@0:     }
Chris@0:     // @todo Fix this bizarre code: how can a shortcut exist without a shortcut
Chris@0:     // set? The above if-test is unnecessary. See https://www.drupal.org/node/2339903.
Chris@0:     return AccessResult::neutral();
Chris@0:   }
Chris@0: 
Chris@0: }