src/Robots/AddRobotsToResponseOnResponseCreatedByPageRenderer.php line 19

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\Robots;
  7. use App\Renderer\ResponseCreatedByPageRenderer;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. class AddRobotsToResponseOnResponseCreatedByPageRenderer implements EventSubscriberInterface
  11. {
  12.     public static function getSubscribedEvents(): array
  13.     {
  14.         return [
  15.             ResponseCreatedByPageRenderer::class => 'addRobots',
  16.         ];
  17.     }
  19.     public function addRobots(ResponseCreatedByPageRenderer $event): void
  20.     {
  21.         $robots = Robots::getRobots($event->getPage(), $event->getEntity());
  22.         $event->getResponse()->headers->set(Robots::ROBOT_HEADER_TAG, $robots->value);
  23.     }
  24. }