class AccessManagerWrapper in Devel 8

Attaches access check services to routes and runs them on request.

Hierarchy

• class \Drupal\Core\Access\AccessManager implements AccessManagerInterface
  • class \Drupal\webprofiler\Access\AccessManagerWrapper

See also

\Drupal\Tests\Core\Access\AccessManagerTest

File

webprofiler/src/Access/AccessManagerWrapper.php, line 20

Namespace

Drupal\webprofiler\Access

class AccessManagerWrapper extends AccessManager {

  /**
   * @var \Drupal\webprofiler\DataCollector\RequestDataCollector
   */
  private $dataCollector;

  /**
   * {@inheritdoc}
   */
  public function check(RouteMatchInterface $route_match, AccountInterface $account = NULL, Request $request = NULL, $return_as_object = FALSE) {
    if (!isset($account)) {
      $account = $this->currentUser;
    }
    $route = $route_match
      ->getRouteObject();
    $checks = $route
      ->getOption('_access_checks') ?: array();

    // Filter out checks which require the incoming request.
    if (!isset($request)) {
      $checks = array_diff($checks, $this->checkProvider
        ->getChecksNeedRequest());
    }
    $result = AccessResult::neutral();
    if (!empty($checks)) {
      $arguments_resolver = $this->argumentsResolverFactory
        ->getArgumentsResolver($route_match, $account, $request);
      if (!$checks) {
        return AccessResult::neutral();
      }
      $result = AccessResult::allowed();
      foreach ($checks as $service_id) {
        $result = $result
          ->andIf($this
          ->performCheck($service_id, $arguments_resolver, $request));
      }
    }
    return $return_as_object ? $result : $result
      ->isAllowed();
  }

  /**
   * {@inheritdoc}
   */
  protected function performCheck($service_id, ArgumentsResolverInterface $arguments_resolver, Request $request = NULL) {
    $callable = $this->checkProvider
      ->loadCheck($service_id);
    $arguments = $arguments_resolver
      ->getArguments($callable);

    /** @var \Drupal\Core\Access\AccessResultInterface $service_access **/
    $service_access = call_user_func_array($callable, $arguments);
    if (!$service_access instanceof AccessResultInterface) {
      throw new AccessException("Access error in {$service_id}. Access services must return an object that implements AccessResultInterface.");
    }
    if ($request) {
      $this->dataCollector
        ->addAccessCheck($service_id, $callable, $request);
    }
    return $service_access;
  }

  /**
   * @param \Drupal\webprofiler\DataCollector\RequestDataCollector $dataCollector
   */
  public function setDataCollector(RequestDataCollector $dataCollector) {
    $this->dataCollector = $dataCollector;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AccessManager::$argumentsResolverFactory	protected	property	The access arguments resolver.
AccessManager::$checkProvider	protected	property	The check provider.
AccessManager::$currentUser	protected	property	The current user.
AccessManager::$paramConverterManager	protected	property	The paramconverter manager.
AccessManager::$routeProvider	protected	property	The route provider.
AccessManager::checkNamedRoute	public	function	Checks a named route with parameters against applicable access check services. Overrides AccessManagerInterface::checkNamedRoute
AccessManager::checkRequest	public	function	Execute access checks against the incoming request. Overrides AccessManagerInterface::checkRequest
AccessManager::__construct	public	function	Constructs a AccessManager instance.
AccessManagerWrapper::$dataCollector	private	property
AccessManagerWrapper::check	public	function	Checks a route against applicable access check services. Overrides AccessManager::check
AccessManagerWrapper::performCheck	protected	function	Performs the specified access check. Overrides AccessManager::performCheck
AccessManagerWrapper::setDataCollector	public	function