protected function NodeTypeAccessControlHandler::checkAccess in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/node/src/NodeTypeAccessControlHandler.php \Drupal\node\NodeTypeAccessControlHandler::checkAccess()
2. 10 core/modules/node/src/NodeTypeAccessControlHandler.php \Drupal\node\NodeTypeAccessControlHandler::checkAccess()

Performs access checks.

This method is supposed to be overwritten by extending classes that do their own custom access checking.

Parameters

\Drupal\Core\Entity\EntityInterface $entity: The entity for which to check access.

string $operation: The entity operation. Usually one of 'view', 'view label', 'update' or 'delete'.

\Drupal\Core\Session\AccountInterface $account: The user for which to check access.

Return value

\Drupal\Core\Access\AccessResultInterface The access result.

Overrides EntityAccessControlHandler::checkAccess

File

core/modules/node/src/NodeTypeAccessControlHandler.php, line 20

Class

NodeTypeAccessControlHandler

Defines the access control handler for the node type entity type.

Namespace

Drupal\node

Code

protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
  switch ($operation) {
    case 'view':
      return AccessResult::allowedIfHasPermission($account, 'access content');
    case 'delete':
      if ($entity
        ->isLocked()) {
        return AccessResult::forbidden()
          ->addCacheableDependency($entity);
      }
      else {
        return parent::checkAccess($entity, $operation, $account)
          ->addCacheableDependency($entity);
      }
      break;
    default:
      return parent::checkAccess($entity, $operation, $account);
  }
}