Updated to Drupal 8.5. Core Media not yet in use.
[yaffs-website] / web / core / modules / node / src / NodeTypeAccessControlHandler.php
1 <?php
2
3 namespace Drupal\node;
4
5 use Drupal\Core\Access\AccessResult;
6 use Drupal\Core\Entity\EntityAccessControlHandler;
7 use Drupal\Core\Entity\EntityInterface;
8 use Drupal\Core\Session\AccountInterface;
9
10 /**
11  * Defines the access control handler for the node type entity type.
12  *
13  * @see \Drupal\node\Entity\NodeType
14  */
15 class NodeTypeAccessControlHandler extends EntityAccessControlHandler {
16
17   /**
18    * {@inheritdoc}
19    */
20   protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
21     switch ($operation) {
22       case 'view':
23         return AccessResult::allowedIfHasPermission($account, 'access content');
24
25       case 'delete':
26         if ($entity->isLocked()) {
27           return AccessResult::forbidden()->addCacheableDependency($entity);
28         }
29         else {
30           return parent::checkAccess($entity, $operation, $account)->addCacheableDependency($entity);
31         }
32         break;
33
34       default:
35         return parent::checkAccess($entity, $operation, $account);
36
37     }
38   }
39
40 }