annotate core/modules/system/src/DateFormatAccessControlHandler.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 4c8ae668cc8c
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 namespace Drupal\system;
Chris@0 4
Chris@0 5 use Drupal\Core\Access\AccessResult;
Chris@0 6 use Drupal\Core\Entity\EntityAccessControlHandler;
Chris@0 7 use Drupal\Core\Entity\EntityInterface;
Chris@0 8 use Drupal\Core\Session\AccountInterface;
Chris@0 9
Chris@0 10 /**
Chris@0 11 * Defines the access control handler for the date format entity type.
Chris@0 12 *
Chris@0 13 * @see \Drupal\system\Entity\DateFormat
Chris@0 14 */
Chris@0 15 class DateFormatAccessControlHandler extends EntityAccessControlHandler {
Chris@0 16
Chris@0 17 /**
Chris@0 18 * {@inheritdoc}
Chris@0 19 */
Chris@0 20 protected $viewLabelOperation = TRUE;
Chris@0 21
Chris@0 22 /**
Chris@0 23 * {@inheritdoc}
Chris@0 24 */
Chris@0 25 protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
Chris@0 26 // There are no restrictions on viewing the label of a date format.
Chris@0 27 if ($operation === 'view label') {
Chris@0 28 return AccessResult::allowed();
Chris@0 29 }
Chris@0 30 // Locked date formats cannot be updated or deleted.
Chris@0 31 elseif (in_array($operation, ['update', 'delete'])) {
Chris@0 32 if ($entity->isLocked()) {
Chris@0 33 return AccessResult::forbidden('The DateFormat config entity is locked.')->addCacheableDependency($entity);
Chris@0 34 }
Chris@0 35 else {
Chris@0 36 return parent::checkAccess($entity, $operation, $account)->addCacheableDependency($entity);
Chris@0 37 }
Chris@0 38 }
Chris@0 39
Chris@0 40 return parent::checkAccess($entity, $operation, $account);
Chris@0 41 }
Chris@0 42
Chris@0 43 }