vendor/api-platform/core/src/Symfony/Bundle/EventListener/SwaggerUiListener.php line 23
<?php/** This file is part of the API Platform project.** (c) Kévin Dunglas <dunglas@gmail.com>** For the full copyright and license information, please view the LICENSE* file that was distributed with this source code.*/declare(strict_types=1);namespace ApiPlatform\Symfony\Bundle\EventListener;use Symfony\Component\HttpKernel\Event\RequestEvent;final class SwaggerUiListener{/*** Sets SwaggerUiAction as controller if the requested format is HTML.*/public function onKernelRequest(RequestEvent $event): void{$request = $event->getRequest();if ('html' !== $request->getRequestFormat('') ||!($request->attributes->has('_api_resource_class') || $request->attributes->getBoolean('_api_respond', false))) {return;}$request->attributes->set('_controller', 'api_platform.swagger_ui.action');}}