public function MaintenanceModeSubscriber::onKernelRequestMaintenance in Drupal 8

Same name in this branch

1. 8 core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php \Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance()
2. 8 core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php \Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance()

Same name and namespace in other branches

1. 9 core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php \Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance()

Logout users if site is in maintenance mode.

Parameters

\Symfony\Component\HttpKernel\Event\GetResponseEvent $event: The event to process.

File

core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php, line 52

Class

MaintenanceModeSubscriber

Maintenance mode subscriber to log out users.

Namespace

Drupal\user\EventSubscriber

Code

public function onKernelRequestMaintenance(GetResponseEvent $event) {
  $request = $event
    ->getRequest();
  $route_match = RouteMatch::createFromRequest($request);
  if ($this->maintenanceMode
    ->applies($route_match)) {

    // If the site is offline, log out unprivileged users.
    if ($this->account
      ->isAuthenticated() && !$this->maintenanceMode
      ->exempt($this->account)) {
      user_logout();

      // Redirect to homepage.
      $event
        ->setResponse(new RedirectResponse(Url::fromRoute('<front>')
        ->toString()));
    }
  }
}