function MaintenanceModeSubscriber::onMaintenanceModeRequest

Logout users if site is in maintenance mode and user is not exempt.

Parameters

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

File

core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php, line 51

Class

MaintenanceModeSubscriber

Maintenance mode subscriber to log out users.

Namespace

Code

public function onMaintenanceModeRequest(RequestEvent $event) {
    // If the site is offline, log out unprivileged users.
    if ($this->account
        ->isAuthenticated()) {
        user_logout();
        // Redirect to homepage.
        $event->setResponse(new RedirectResponse(Url::fromRoute('<front>')->toString()));
    }
}