/**
* It should set the document on hydrate if the document for the node to
* be hydrated is already in the registry.
*/
public function testDocumentFromRegistry()
{
$this->hydrateEvent->hasDocument()->willReturn(false);
$this->hydrateEvent->getNode()->willReturn($this->node->reveal());
$this->hydrateEvent->getLocale()->willReturn('fr');
$this->registry->hasNode($this->node->reveal())->willReturn(true);
$this->registry->getDocumentForNode($this->node->reveal())->willReturn($this->document);
$this->hydrateEvent->setDocument($this->document)->shouldBeCalled();
$this->subscriber->handleDocumentFromRegistry($this->hydrateEvent->reveal());
}
/**
* 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 NodeInterface $targetNode
*
* @return \ProxyManager\Proxy\GhostObjectInterface
*/
public function createProxyForNode($fromDocument, NodeInterface $targetNode)
{
$eventDispatcher = $this->dispatcher;
$registry = $this->registry;
$targetMetadata = $this->metadataFactory->getMetadataForPhpcrNode($targetNode);
// if node is already registered then just return the registered document
if ($this->registry->hasNode($targetNode)) {
$document = $this->registry->getDocumentForNode($targetNode);
$locale = $registry->getOriginalLocaleForDocument($fromDocument);
// If the parent is not loaded in the correct locale, reload it in the correct locale.
if ($registry->getOriginalLocaleForDocument($document) !== $locale) {
$hydrateEvent = new HydrateEvent($targetNode, $locale);
$hydrateEvent->setDocument($document);
$this->dispatcher->dispatch(Events::HYDRATE, $hydrateEvent);
}
return $document;
}
$initializer = function (LazyLoadingInterface $document, $method, array $parameters, &$initializer) use($fromDocument, $targetNode, $eventDispatcher, $registry) {
$locale = $registry->getOriginalLocaleForDocument($fromDocument);
$hydrateEvent = new HydrateEvent($targetNode, $locale);
$hydrateEvent->setDocument($document);
$eventDispatcher->dispatch(Events::HYDRATE, $hydrateEvent);
$initializer = null;
};
$proxy = $this->proxyFactory->createProxy($targetMetadata->getClass(), $initializer);
$locale = $registry->getOriginalLocaleForDocument($fromDocument);
$this->registry->registerDocument($proxy, $targetNode, $locale);
return $proxy;
}
/**
* @param HydrateEvent $event
*/
public function handleHydrate(HydrateEvent $event)
{
// don't need to instantiate the document if it is already existing.
if ($event->hasDocument()) {
return;
}
$node = $event->getNode();
$document = $this->getDocumentFromNode($node);
$event->setDocument($document);
}
/**
* If there is already a document for the node registered, use that.
*
* @param HydrateEvent $event
*/
public function handleDocumentFromRegistry(HydrateEvent $event)
{
if ($event->hasDocument()) {
return;
}
$node = $event->getNode();
if (!$this->documentRegistry->hasNode($node)) {
return;
}
$document = $this->documentRegistry->getDocumentForNode($node);
$event->setDocument($document);
}
/**
* @param RefreshEvent $event
*/
public function handleRefresh(RefreshEvent $event)
{
$document = $event->getDocument();
$node = $this->documentRegistry->getNodeForDocument($document);
$locale = $this->documentRegistry->getLocaleForDocument($document);
// revert/reload the node to the persisted state
$node->revert();
// rehydrate the document
$hydrateEvent = new HydrateEvent($node, $locale);
$hydrateEvent->setDocument($document);
$this->eventDispatcher->dispatch(Events::HYDRATE, $hydrateEvent);
}
