<?php
declare(strict_types=1);
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Commercial License (PCL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PCL
*/
namespace Pimcore\Bundle\AdminBundle\EventListener;
use Pimcore\Bundle\CoreBundle\EventListener\Traits\ResponseInjectionTrait;
use Pimcore\Http\Request\Resolver\DocumentResolver;
use Pimcore\Http\Request\Resolver\EditmodeResolver;
use Pimcore\Http\Request\Resolver\OutputTimestampResolver;
use Pimcore\Http\RequestHelper;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\ResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;
/**
* @internal
*/
class EnablePreviewTimeSliderListener implements EventSubscriberInterface
{
use ResponseInjectionTrait;
/**
* @var OutputTimestampResolver
*/
protected $outputTimestampResolver;
/**
* @var RequestHelper
*/
protected $requestHelper;
/**
* @var EditmodeResolver
*/
protected $editmodeResolver;
/**
* @var DocumentResolver
*/
protected $documentResolver;
public function __construct(OutputTimestampResolver $outputTimestampResolver, RequestHelper $requestHelper, EditmodeResolver $editmodeResolver, DocumentResolver $documentResolver)
{
$this->outputTimestampResolver = $outputTimestampResolver;
$this->requestHelper = $requestHelper;
$this->editmodeResolver = $editmodeResolver;
$this->documentResolver = $documentResolver;
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents(): array
{
return [
KernelEvents::RESPONSE => 'onKernelResponse',
];
}
public function onKernelResponse(ResponseEvent $event)
{
if (!$event->isMainRequest()) {
return;
}
if (!$this->outputTimestampResolver->timestampWasQueried()) {
return;
}
$request = $event->getRequest();
if ($this->editmodeResolver->isEditmode($request)) {
return;
}
if (!$this->requestHelper->isFrontendRequestByAdmin($request)) {
return;
}
$response = $event->getResponse();
if (!$this->isHtmlResponse($response)) {
return;
}
$documentId = 0;
$document = $this->documentResolver->getDocument($request);
if ($document) {
$documentId = $document->getId();
}
$code = '
<script>
var documentId = ' . $documentId . ";
var documentTab = top.pimcore.globalmanager.get('document_' + documentId);
if(documentTab && documentTab.preview) {
documentTab.preview.showTimeSlider();
}
</script>
";
$this->injectBeforeHeadEnd($response, $code);
}
}