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<?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\Component\Content\Document\Subscriber;
use Sulu\Bundle\DocumentManagerBundle\Bridge\DocumentInspector;
use Sulu\Bundle\DocumentManagerBundle\Bridge\PropertyEncoder;
use Sulu\Component\Content\Document\Behavior\ExtensionBehavior;
use Sulu\Component\Content\Document\Extension\ManagedExtensionContainer;
use Sulu\Component\Content\Extension\ExtensionManagerInterface;
use Sulu\Component\DocumentManager\Event\AbstractMappingEvent;
use Sulu\Component\DocumentManager\Events;
use Sulu\Component\DocumentManager\NamespaceRegistry;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class ExtensionSubscriber implements EventSubscriberInterface
{
/**
* TODO: Remove this: Use a dedicated namespace instead.
*
* @var string
*/
private $internalPrefix = '';
public function __construct(
private PropertyEncoder $encoder,
private ExtensionManagerInterface $extensionManager,
private DocumentInspector $inspector,
// these two dependencies should absolutely not be necessary
private NamespaceRegistry $namespaceRegistry
) {
}
public static function getSubscribedEvents()
{
return [
// persist should happen before content is mapped
Events::PERSIST => ['saveExtensionData', 10],
Events::PUBLISH => ['saveExtensionData', 10],
// hydrate should happen afterwards
Events::HYDRATE => ['handleHydrate', -10],
];
}
public function handleHydrate(AbstractMappingEvent $event)
{
if (!$event->getDocument() instanceof ExtensionBehavior) {
return;
}
$this->hydrate($event);
}
public function saveExtensionData(AbstractMappingEvent $event)
{
$locale = $event->getLocale();
if (!$locale) {
return;
}
$document = $event->getDocument();
if (!$document instanceof ExtensionBehavior) {
return;
}
$structureType = (string) $document->getStructureType();
$node = $event->getNode();
$extensionsData = $document->getExtensionsData();
$webspaceName = $this->inspector->getWebspace($document);
$prefix = $this->namespaceRegistry->getPrefix('extension_localized');
$extensions = $this->extensionManager->getExtensions($structureType);
foreach ($extensions as $extension) {
$extensionData = null;
if (!isset($extensionsData[$extension->getName()])) {
continue;
}
$extensionData = $extensionsData[$extension->getName()];
$extension->setLanguageCode($locale, $prefix, $this->internalPrefix);
$extension->save(
$node,
$extensionData,
$webspaceName,
$locale
);
}
$this->hydrate($event);
}
private function hydrate(AbstractMappingEvent $event)
{
$document = $event->getDocument();
$node = $event->getNode();
$locale = $this->inspector->getLocale($document);
$webspaceName = $this->inspector->getWebspace($document);
$structureType = $document->getStructureType();
if (null === $structureType) {
return;
}
$prefix = $this->namespaceRegistry->getPrefix('extension_localized');
$extensionContainer = new ManagedExtensionContainer(
$structureType,
$this->extensionManager,
$node,
$locale,
$prefix,
$this->internalPrefix,
$webspaceName
);
$document->setExtensionsData($extensionContainer);
}
}

vendor/sulu/sulu/src/Sulu/Component/Content/Document/Subscriber/ExtensionSubscriber.php line 53