class DateFormatAccessControlHandler

Same name and namespace in other branches
  1. 11.x core/modules/system/src/DateFormatAccessControlHandler.php \Drupal\system\DateFormatAccessControlHandler

Defines the access control handler for the date format entity type.

Hierarchy

Expanded class hierarchy of DateFormatAccessControlHandler

See also

\Drupal\system\Entity\DateFormat

File

core/modules/system/src/DateFormatAccessControlHandler.php, line 15

Namespace

Drupal\system
View on git.drupalcode.org
View source 
class DateFormatAccessControlHandler extends EntityAccessControlHandler {
  
  /**
   * {@inheritdoc}
   */
  protected $viewLabelOperation = TRUE;
  
  /**
   * {@inheritdoc}
   */
  protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
    // There are no restrictions on viewing the label of a date format.
    if ($operation === 'view label') {
      return AccessResult::allowed();
    }
    elseif (in_array($operation, [
      'update',
      'delete',
    ])) {
      if ($entity->isLocked()) {
        return AccessResult::forbidden('The DateFormat config entity is locked.')->addCacheableDependency($entity);
      }
      else {
        return parent::checkAccess($entity, $operation, $account)->addCacheableDependency($entity);
      }
    }
    return parent::checkAccess($entity, $operation, $account);
  }

}

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