vendor/pimcore/pimcore/bundles/AdminBundle/EventListener/EnablePreviewTimeSliderListener.php line 71

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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 Enterprise License (PEL)
  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 PEL
  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\FilterResponseEvent;
  27. use Symfony\Component\HttpKernel\KernelEvents;
  29. class EnablePreviewTimeSliderListener implements EventSubscriberInterface
  30. {
  31.     use ResponseInjectionTrait;
  33.     /**
  34.      * @var OutputTimestampResolver
  35.      */
  36.     protected $outputTimestampResolver;
  38.     /**
  39.      * @var RequestHelper
  40.      */
  41.     protected $requestHelper;
  43.     /**
  44.      * @var EditmodeResolver
  45.      */
  46.     protected $editmodeResolver;
  48.     /**
  49.      * @var DocumentResolver
  50.      */
  51.     protected $documentResolver;
  53.     public function __construct(OutputTimestampResolver $outputTimestampResolver, RequestHelper $requestHelper, EditmodeResolver $editmodeResolver, DocumentResolver $documentResolver)
  54.     {
  55.         $this->outputTimestampResolver = $outputTimestampResolver;
  56.         $this->requestHelper = $requestHelper;
  57.         $this->editmodeResolver = $editmodeResolver;
  58.         $this->documentResolver = $documentResolver;
  59.     }
  61.     /**
  62.      * @inheritDoc
  63.      */
  64.     public static function getSubscribedEvents()
  65.     {
  66.         return [
  67.             KernelEvents::RESPONSE => 'onKernelResponse'
  68.         ];
  69.     }
  71.     public function onKernelResponse(FilterResponseEvent $event)
  72.     {
  73.         if (!$event->isMasterRequest()) {
  74.             return;
  75.         }
  77.         if (!$this->outputTimestampResolver->timestampWasQueried()) {
  78.             return;
  79.         }
  81.         $request = $event->getRequest();
  83.         if ($this->editmodeResolver->isEditmode($request)) {
  84.             return;
  85.         }
  87.         if (!$this->requestHelper->isFrontendRequestByAdmin($request)) {
  88.             return;
  89.         }
  91.         $response = $event->getResponse();
  92.         if (!$this->isHtmlResponse($response)) {
  93.             return;
  94.         }
  96.         $documentId = 0;
  97.         $document = $this->documentResolver->getDocument($request);
  98.         if ($document) {
  99.             $documentId = $document->getId();
  100.         }
  102.         $code = '
  103.             <script>
  104.                 var documentId = ' . $documentId . ";
  105.                 var documentTab = top.pimcore.globalmanager.get('document_' + documentId);
  106.                 if(documentTab && documentTab.preview) {
  107.                     documentTab.preview.showTimeSlider();
  108.                 }
  109.             </script>
  110.         ";
  112.         $this->injectBeforeHeadEnd($response, $code);
  113.     }
  114. }