vendor/pimcore/pimcore/bundles/AdminBundle/EventListener/EnablePreviewTimeSliderListener.php line 74

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  1. <?php
  3. declare(strict_types=1);
  5. /**
  6.  * Pimcore
  7.  *
  8.  * This source file is available under two different licenses:
  9.  * - GNU General Public License version 3 (GPLv3)
  10.  * - Pimcore Commercial License (PCL)
  11.  * Full copyright and license information is available in
  12.  * LICENSE.md which is distributed with this source code.
  13.  *
  14.  *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
  15.  *  @license    http://www.pimcore.org/license     GPLv3 and PCL
  16.  */
  18. namespace Pimcore\Bundle\AdminBundle\EventListener;
  20. use Pimcore\Bundle\CoreBundle\EventListener\Traits\ResponseInjectionTrait;
  21. use Pimcore\Http\Request\Resolver\DocumentResolver;
  22. use Pimcore\Http\Request\Resolver\EditmodeResolver;
  23. use Pimcore\Http\Request\Resolver\OutputTimestampResolver;
  24. use Pimcore\Http\RequestHelper;
  25. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  26. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  27. use Symfony\Component\HttpKernel\KernelEvents;
  29. /**
  30.  * @internal
  31.  */
  32. class EnablePreviewTimeSliderListener implements EventSubscriberInterface
  33. {
  34.     use ResponseInjectionTrait;
  36.     /**
  37.      * @var OutputTimestampResolver
  38.      */
  39.     protected $outputTimestampResolver;
  41.     /**
  42.      * @var RequestHelper
  43.      */
  44.     protected $requestHelper;
  46.     /**
  47.      * @var EditmodeResolver
  48.      */
  49.     protected $editmodeResolver;
  51.     /**
  52.      * @var DocumentResolver
  53.      */
  54.     protected $documentResolver;
  56.     public function __construct(OutputTimestampResolver $outputTimestampResolver, RequestHelper $requestHelper, EditmodeResolver $editmodeResolver, DocumentResolver $documentResolver)
  57.     {
  58.         $this->outputTimestampResolver = $outputTimestampResolver;
  59.         $this->requestHelper = $requestHelper;
  60.         $this->editmodeResolver = $editmodeResolver;
  61.         $this->documentResolver = $documentResolver;
  62.     }
  64.     /**
  65.      * {@inheritdoc}
  66.      */
  67.     public static function getSubscribedEvents(): array
  68.     {
  69.         return [
  70.             KernelEvents::RESPONSE => 'onKernelResponse',
  71.         ];
  72.     }
  74.     public function onKernelResponse(ResponseEvent $event)
  75.     {
  76.         if (!$event->isMainRequest()) {
  77.             return;
  78.         }
  80.         if (!$this->outputTimestampResolver->timestampWasQueried()) {
  81.             return;
  82.         }
  84.         $request = $event->getRequest();
  86.         if ($this->editmodeResolver->isEditmode($request)) {
  87.             return;
  88.         }
  90.         if (!$this->requestHelper->isFrontendRequestByAdmin($request)) {
  91.             return;
  92.         }
  94.         $response = $event->getResponse();
  95.         if (!$this->isHtmlResponse($response)) {
  96.             return;
  97.         }
  99.         $documentId = 0;
  100.         $document = $this->documentResolver->getDocument($request);
  101.         if ($document) {
  102.             $documentId = $document->getId();
  103.         }
  105.         $code = '
  106.             <script>
  107.                 var documentId = ' . $documentId . ";
  108.                 var documentTab = top.pimcore.globalmanager.get('document_' + documentId);
  109.                 if(documentTab && documentTab.preview) {
  110.                     documentTab.preview.showTimeSlider();
  111.                 }
  112.             </script>
  113.         ";
  115.         $this->injectBeforeHeadEnd($response, $code);
  116.     }
  117. }