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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Superdesk Web Publisher Analytics Bundle. |
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* |
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* Copyright 2017 Sourcefabric z.ú. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2017 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\AnalyticsBundle\EventListener; |
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use OldSound\RabbitMqBundle\RabbitMq\ProducerInterface; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\Event\FilterResponseEvent; |
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use Symfony\Component\HttpKernel\Event\FinishRequestEvent; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Symfony\Component\HttpKernel\Event\PostResponseEvent; |
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/** |
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* Class AnalyticsEventListener. |
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*/ |
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class AnalyticsEventListener |
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{ |
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const TERMINATE_IMIDEDIATELY = 'terminate-imidediately'; |
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const EVENT_ENDPOINT = '_swp_analytics'; |
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/** |
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* @var ProducerInterface |
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*/ |
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protected $producer; |
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/** |
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* AnalyticsEventListener constructor. |
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* |
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* @param ProducerInterface $producer |
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*/ |
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public function __construct(ProducerInterface $producer) |
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{ |
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$this->producer = $producer; |
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} |
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/** |
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* @param GetResponseEvent $event |
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*/ |
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public function onKernelRequest(GetResponseEvent $event) |
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{ |
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$request = $event->getRequest(); |
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if (strpos($request->getPathInfo(), self::EVENT_ENDPOINT)) { |
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$this->producer->publish(serialize($request)); |
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$response = new Response(); |
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$response->headers->add(['terminate-imidediately' => true]); |
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$event->setResponse($response); |
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$event->stopPropagation(); |
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} |
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} |
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/** |
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* @param FilterResponseEvent $event |
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*/ |
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public function onKernelResponse(FilterResponseEvent $event) |
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{ |
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$response = $event->getResponse(); |
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if ($response->headers->has(self::TERMINATE_IMIDEDIATELY)) { |
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$event->stopPropagation(); |
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} |
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} |
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/** |
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* @param FinishRequestEvent $event |
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*/ |
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public function onKernelFinishRequest(FinishRequestEvent $event) |
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{ |
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$request = $event->getRequest(); |
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if (strpos($request->getPathInfo(), self::EVENT_ENDPOINT)) { |
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$event->stopPropagation(); |
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} |
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} |
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/** |
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* @param PostResponseEvent $event |
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*/ |
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public function onKernelTerminate(PostResponseEvent $event) |
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{ |
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$response = $event->getResponse(); |
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if ($response->headers->has(self::TERMINATE_IMIDEDIATELY)) { |
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$event->stopPropagation(); |
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} |
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} |
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} |
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superdesk /
web-publisher
