Symfony Profiler

<?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\DocumentManager;
use PHPCR\NodeInterface;
use ProxyManager\Factory\LazyLoadingGhostFactory;
use ProxyManager\Proxy\GhostObjectInterface;
use ProxyManager\Proxy\LazyLoadingInterface;
use Sulu\Component\DocumentManager\Collection\ChildrenCollection;
use Sulu\Component\DocumentManager\Collection\ReferrerCollection;
use Sulu\Component\DocumentManager\Event\HydrateEvent;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
/**
* Handle creation of proxies.
*/
class ProxyFactory
{
public function __construct(
private LazyLoadingGhostFactory $proxyFactory,
private EventDispatcherInterface $dispatcher,
private DocumentRegistry $registry,
private MetadataFactoryInterface $metadataFactory,
) {
}
/**
* Create a new proxy object from the given document for
* the given target node.
*
* TODO: We only pass the document here in order to correctly evaluate its locale
* later. I wonder if it necessary.
*
* @param object $fromDocument
* @param array $options
*
* @return GhostObjectInterface
*/
public function createProxyForNode($fromDocument, NodeInterface $targetNode, $options = [])
{
// if node is already registered then just return the registered document
$locale = $this->registry->getOriginalLocaleForDocument($fromDocument);
if ($this->registry->hasNode($targetNode, $locale)) {
$document = $this->registry->getDocumentForNode($targetNode, $locale);
// If the parent is not loaded in the correct locale, reload it in the correct locale.
if ($this->registry->getOriginalLocaleForDocument($document) !== $locale) {
$hydrateEvent = new HydrateEvent($targetNode, $locale);
$hydrateEvent->setDocument($document);
$this->dispatcher->dispatch($hydrateEvent, Events::HYDRATE);
}
return $document;
}
$initializer = function(LazyLoadingInterface $document, $method, array $parameters, &$initializer) use (
$targetNode,
$options,
$locale
) {
$hydrateEvent = new HydrateEvent($targetNode, $locale, $options);
$hydrateEvent->setDocument($document);
$this->dispatcher->dispatch($hydrateEvent, Events::HYDRATE);
$initializer = null;
};
$targetMetadata = $this->metadataFactory->getMetadataForPhpcrNode($targetNode);
$proxy = $this->proxyFactory->createProxy($targetMetadata->getClass(), $initializer);
$locale = $this->registry->getOriginalLocaleForDocument($fromDocument);
$this->registry->registerDocument($proxy, $targetNode, $locale);
return $proxy;
}
/**
* Create a new children collection for the given document.
*
* @param object $document
*
* @return ChildrenCollection
*/
public function createChildrenCollection($document, array $options = [])
{
$node = $this->registry->getNodeForDocument($document);
$locale = $this->registry->getOriginalLocaleForDocument($document);
return new ChildrenCollection(
$node,
$this->dispatcher,
$locale,
$options
);
}
/**
* Create a new collection of referrers from a list of referencing items.
*
* @param object $document
*
* @return ReferrerCollection
*/
public function createReferrerCollection($document)
{
$node = $this->registry->getNodeForDocument($document);
$locale = $this->registry->getOriginalLocaleForDocument($document);
return new ReferrerCollection(
$node,
$this->dispatcher,
$locale
);
}
}

vendor/sulu/sulu/src/Sulu/Component/DocumentManager/ProxyFactory.php line 92