src/EventSubscriber/LocaleSubscriber.php line 37

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  1. <?php
  3. // src/EventSubscriber/LocaleSubscriber.php
  4. namespace App\EventSubscriber;
  6. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  7. use Symfony\Component\HttpKernel\Event\RequestEvent;
  8. use Symfony\Component\HttpKernel\KernelEvents;
  10. class LocaleSubscriber implements EventSubscriberInterface
  11. {
  12. private $defaultLocale;
  14. public function __construct($defaultLocale = 'fr')
  15. {
  16. if(isset($_GET['lang']) && !empty($_GET['lang'])) $defaultLocale=@$_GET['lang'];
  17. $this->defaultLocale = $defaultLocale;
  18. }
  20. public function onKernelRequest(RequestEvent $event)
  21. {
  22. $request = $event->getRequest();
  24. // Return early if there is no session
  25. if (!$request->hasPreviousSession()) {
  26. return;
  27. }
  29. // Get the 'lang' attribute from the request, if available
  30. $locale = $request->attributes->get('lang');
  32. // Set the locale from the 'lang' attribute or session
  33. if ($locale) {
  34. $request->getSession()->set('_locale', $locale);
  35. $request->setLocale($locale);
  36. } else {
  37. $locale = $request->getSession()->get('_locale', $this->defaultLocale);
  38. $request->setLocale($locale);
  39. }
  40. }
  42. public static function getSubscribedEvents()
  43. {
  44. return [
  45. KernelEvents::REQUEST => [['onKernelRequest', 20]],
  46. ];
  47. }
  48. }