src/EventSubscriber/LocaleSubscriber.php line 31

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  6. use Symfony\Component\HttpKernel\Event\RequestEvent;
  7. use Symfony\Component\HttpKernel\KernelEvents;
  9. class LocaleSubscriber implements EventSubscriberInterface
  10. {
  11.     protected $translatableSubscriber;
  13.     public function __construct(TranslatableSubscriber $translatableSubscriber)
  14.     {
  15.         $this->translatableSubscriber = $translatableSubscriber;
  16.     }
  18.     /**
  19.      * @return array
  20.      */
  21.     public static function getSubscribedEvents(): array
  22.     {
  23.         return array(
  24.             KernelEvents::REQUEST => 'onKernelRequest',
  25.         );
  26.     }
  28.     /**
  29.      * @param RequestEvent $event
  30.      */
  31.     public function onKernelRequest(RequestEvent $event)
  32.     {
  33.         $acceptLanguage = $event->getRequest()->headers->get('accept-language');
  34.         if (!is_null($acceptLanguage)) {
  35.             $event->getRequest()->setLocale(substr($acceptLanguage, 0, 2));
  36.             $this->translatableSubscriber->setLocale(substr($acceptLanguage, 0, 2));
  37.         }
  38.     }
  40. }