| Server IP : 134.29.175.74 / Your IP : 216.73.216.160 Web Server : nginx/1.10.2 System : Windows NT CST-WEBSERVER 10.0 build 19045 (Windows 10) i586 User : Administrator ( 0) PHP Version : 7.1.0 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : C:/nginx/html/Student/JimMartinson/Lab12/drupal/core/lib/Drupal/Core/Entity/ |
Upload File : |
<?php
namespace Drupal\Core\Entity;
use Drupal\Core\Access\AccessResult;
use Drupal\Core\Routing\Access\AccessInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Session\AccountInterface;
use Symfony\Component\Routing\Route;
/**
* Provides a generic access checker for entities.
*/
class EntityAccessCheck implements AccessInterface {
/**
* Checks access to the entity operation on the given route.
*
* The route's '_entity_access' requirement must follow the pattern
* 'entity_stub_name.operation', where available operations are:
* 'view', 'update', 'create', and 'delete'.
*
* For example, this route configuration invokes a permissions check for
* 'update' access to entities of type 'node':
* @code
* pattern: '/foo/{node}/bar'
* requirements:
* _entity_access: 'node.update'
* @endcode
* And this will check 'delete' access to a dynamic entity type:
* @code
* example.route:
* path: foo/{entity_type}/{example}
* requirements:
* _entity_access: example.delete
* options:
* parameters:
* example:
* type: entity:{entity_type}
* @endcode
* The route match parameter corresponding to the stub name is checked to
* see if it is entity-like i.e. implements EntityInterface.
*
* @see \Drupal\Core\ParamConverter\EntityConverter
*
* @param \Symfony\Component\Routing\Route $route
* The route to check against.
* @param \Drupal\Core\Routing\RouteMatchInterface $route_match
* The parametrized route
* @param \Drupal\Core\Session\AccountInterface $account
* The currently logged in account.
*
* @return \Drupal\Core\Access\AccessResultInterface
* The access result.
*/
public function access(Route $route, RouteMatchInterface $route_match, AccountInterface $account) {
// Split the entity type and the operation.
$requirement = $route->getRequirement('_entity_access');
list($entity_type, $operation) = explode('.', $requirement);
// If $entity_type parameter is a valid entity, call its own access check.
$parameters = $route_match->getParameters();
if ($parameters->has($entity_type)) {
$entity = $parameters->get($entity_type);
if ($entity instanceof EntityInterface) {
return $entity->access($operation, $account, TRUE);
}
}
// No opinion, so other access checks should decide if access should be
// allowed or not.
return AccessResult::neutral();
}
}