src/EventSubscribers/LocaleSubscriber.php line 12

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  1. <?php
  2. namespace App\EventSubscribers;
  4. use Symfony\Component\HttpKernel\KernelEvents;
  5. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  6. use Symfony\Component\HttpKernel\Event\RequestEvent;
  7. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  8. use Symfony\Component\HttpFoundation\Cookie;
  10. class LocaleSubscriber implements EventSubscriberInterface {
  12.     public function onKernelRequest(RequestEvent $event) {
  13.         $request = $event->getRequest();
  14.         if ($request->cookies->get('set_locale') && empty($request->get('set_locale'))) {
  15.             $request->setLocale($request->cookies->get('set_locale'));
  16.         } elseif (!empty($request->get('set_locale'))) {
  17.             $request->setLocale($request->get('set_locale'));
  18.         } else {
  19.             return;
  20.         }
  21.     }
  23.     public function onKernelResponse(ResponseEvent $event) {
  24.         $request = $event->getRequest();
  25.         if (!empty($request->get('set_locale')) && $request->get('set_locale') != $request->cookies->get('set_locale')) {
  26.             $event->getResponse()->headers->setCookie(new Cookie('set_locale', $event->getRequest()->get('set_locale'), time() + 2592000));
  27.         }
  28.     }
  30.     public static function getSubscribedEvents() {
  32.         return array(
  33.             KernelEvents::REQUEST => array(array('onKernelRequest', '17')),
  34.             KernelEvents::RESPONSE => array(array('onKernelResponse', '18'))
  35.         );
  36.     }
  38. }