src/EventSubscriber/TwigGlobalSubscriber.php line 35

Open in your IDE?
  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Service\Internal\NetworkService;
  6. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  7. use Symfony\Component\HttpFoundation\RequestStack;
  8. use Symfony\Component\HttpKernel\KernelEvents;
  9. use Twig\Environment;
  11. class TwigGlobalSubscriber implements EventSubscriberInterface {
  13. public const DISPLAY_MODE_DEFAULT = 'DEFAULT';
  14. public const DISPLAY_MODE_WEBVIEW = 'WEBVIEW';
  15. public const DISPLAY_MODES = [
  16. self::DISPLAY_MODE_DEFAULT,
  17. self::DISPLAY_MODE_WEBVIEW
  18. ];
  20. private Environment $twig;
  22. private RequestStack $requestStack;
  24. public function __construct(
  25. Environment $twig,
  26. RequestStack $requestStack,
  27. NetworkService $networkService
  28. ) {
  29. $this->twig = $twig;
  30. $this->requestStack = $requestStack;
  31. $this->networkService = $networkService;
  32. }
  34. public function injectGlobalVariables() {
  35. $displayMode = $this->requestStack->getSession()->get('display_mode');
  36. $this->twig->addGlobal( 'display_mode', in_array($displayMode, self::DISPLAY_MODES) ? $displayMode : self::DISPLAY_MODE_DEFAULT);
  37. $this->twig->addGlobal( 'use_latency_in_places_search', $this->networkService->getUseLatencyInPlacesSearch());
  38. }
  40. public static function getSubscribedEvents() {
  41. return [
  42. KernelEvents::CONTROLLER => 'injectGlobalVariables'
  43. ];
  44. }
  45. }