UncacheableEntityAccessControlHandler.php in Entity API 8
Namespace
Drupal\entityFile
src/UncacheableEntityAccessControlHandler.phpView source
<?php
namespace Drupal\entity;
use Drupal\Core\Access\AccessResult;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityPublishedInterface;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Session\AccountInterface;
/**
* Controls access based on the uncacheable entity permissions.
*
* @see \Drupal\entity\UncacheableEntityPermissionProvider
*
* Note: this access control handler will cause pages to be cached per user.
*/
class UncacheableEntityAccessControlHandler extends EntityAccessControlHandlerBase {
/**
* {@inheritdoc}
*/
public function __construct(EntityTypeInterface $entity_type) {
parent::__construct($entity_type);
if (!$entity_type
->hasHandlerClass('permission_provider') || !is_a($entity_type
->getHandlerClass('permission_provider'), UncacheableEntityPermissionProvider::class, TRUE)) {
throw new \Exception('\\Drupal\\entity\\UncacheableEntityAccessControlHandler requires the \\Drupal\\entity\\UncacheableEntityPermissionProvider permission provider.');
}
}
/**
* {@inheritdoc}
*/
protected function checkEntityOwnerPermissions(EntityInterface $entity, $operation, AccountInterface $account) {
/** @var \Drupal\user\EntityOwnerInterface $entity */
if ($operation === 'view' && $entity instanceof EntityPublishedInterface && !$entity
->isPublished()) {
if ($account
->id() != $entity
->getOwnerId()) {
// There's no permission for viewing other user's unpublished entity.
return AccessResult::neutral()
->cachePerUser();
}
$permissions = [
"view own unpublished {$entity->getEntityTypeId()}",
];
$result = AccessResult::allowedIfHasPermissions($account, $permissions)
->cachePerUser();
}
else {
$result = parent::checkEntityOwnerPermissions($entity, $operation, $account);
}
return $result;
}
}
Classes
Name![]() |
Description |
---|---|
UncacheableEntityAccessControlHandler | Controls access based on the uncacheable entity permissions. |