src/EventSubscriber/UserLocaleSubscriber.php line 25

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  1. <?php
  3. // src/EventSubscriber/UserLocaleSubscriber.php
  4. namespace App\EventSubscriber;
  6. use App\Entity\User;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\HttpFoundation\RequestStack;
  9. use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
  10. use Symfony\Component\Security\Http\SecurityEvents;
  12. /**
  13.  * Stores the locale of the user in the session after the
  14.  * login. This can be used by the LocaleSubscriber afterwards.
  15.  */
  16. class UserLocaleSubscriber implements EventSubscriberInterface
  17. {
  18.     private $requestStack;
  20.     public function __construct(RequestStack $requestStack)
  21.     {
  22.         $this->requestStack = $requestStack;
  23.     }
  25.     public function onInteractiveLogin(InteractiveLoginEvent $event)
  26.     {
  28.         /** @var User $user */
  29.         $user = $event->getAuthenticationToken()->getUser();
  31.         if (null !== $user->getLocale()) {
  32.             $this->requestStack->getSession()->set('_locale', $user->getLocale());
  33.         }
  34.     }
  36.     public static function getSubscribedEvents()
  37.     {
  38.         return [
  39.             SecurityEvents::INTERACTIVE_LOGIN => 'onInteractiveLogin',
  40.         ];
  41.     }
  42. }