vendor/sulu/sulu/src/Sulu/Bundle/WebsiteBundle/EventSubscriber/DomainEventEventSubscriber.php line 53
<?php
/*
* This file is part of Sulu.
*
* (c) Sulu GmbH
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Sulu\Bundle\WebsiteBundle\EventSubscriber;
use Sulu\Bundle\ActivityBundle\Application\Dispatcher\DomainEventDispatcherInterface;
use Sulu\Bundle\WebsiteBundle\Domain\Event\CacheClearedEvent;
use Sulu\Bundle\WebsiteBundle\Event\CacheClearEvent;
use Sulu\Bundle\WebsiteBundle\Events;
use Sulu\Bundle\WebsiteBundle\ReferenceStore\WebspaceReferenceStore;
use Sulu\Component\Webspace\Manager\WebspaceManagerInterface;
use Sulu\Component\Webspace\Webspace;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* @internal
*/
class DomainEventEventSubscriber implements EventSubscriberInterface
{
/**
* @var DomainEventDispatcherInterface
*/
private $domainEventDispatcher;
/**
* @var WebspaceManagerInterface
*/
private $webspaceManager;
public function __construct(
DomainEventDispatcherInterface $domainEventDispatcher,
WebspaceManagerInterface $webspaceManager
) {
$this->domainEventDispatcher = $domainEventDispatcher;
$this->webspaceManager = $webspaceManager;
}
public static function getSubscribedEvents()
{
return [
Events::CACHE_CLEAR => 'onCacheClear',
];
}
public function onCacheClear(CacheClearEvent $event): void
{
$tags = $event->getTags();
if (null === $tags || 0 === \count($tags)) {
/** @var Webspace $webspace */
foreach ($this->webspaceManager->getWebspaceCollection() as $webspace) {
$this->domainEventDispatcher->dispatch(new CacheClearedEvent($webspace->getKey(), null));
}
return;
}
foreach ($tags as $tag) {
$webspaceKey = $this->getWebspaceKeyFromTag($tag);
if ($webspaceKey) {
$this->domainEventDispatcher->dispatch(new CacheClearedEvent($webspaceKey, $tags));
}
}
}
private function getWebspaceKeyFromTag(string $tag): ?string
{
$parts = \explode('-', $tag, 2);
if (!isset($parts[1]) || WebspaceReferenceStore::WEBSPACE_REFERENCE_ALIAS !== $parts[0]) {
return null;
}
return $parts[1];
}
}