FieldConfigAccessControlHandler::checkAccess

protected FieldConfigAccessControlHandler::checkAccess(EntityInterface $entity, $operation, AccountInterface $account)

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/field/src/FieldConfigAccessControlHandler.php, line 20

Class

FieldConfigAccessControlHandler
Defines the access control handler for the field entity type.

Namespace

Drupal\field

Code

protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
  if ($operation == 'delete') {
    $field_storage_entity = $entity->getFieldStorageDefinition();
    if ($field_storage_entity->isLocked()) {
      return AccessResult::forbidden()->addCacheableDependency($field_storage_entity);
    }
    else {
      return AccessResult::allowedIfHasPermission($account, 'administer ' . $entity->getTargetEntityTypeId() . ' fields')->addCacheableDependency($field_storage_entity);
    }
  }
  return AccessResult::allowedIfHasPermission($account, 'administer ' . $entity->getTargetEntityTypeId() . ' fields');
}
doc_Drupal
2016-10-29 09:10:43
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