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<?php |
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/* |
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* This file is part of Sulu. |
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* |
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* (c) MASSIVE ART WebServices GmbH |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Sulu\Component\DocumentManager\Subscriber\Behavior\Path; |
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use Sulu\Component\DocumentManager\Event\PersistEvent; |
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use Sulu\Component\DocumentManager\Events; |
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use Sulu\Component\DocumentManager\NodeManager; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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/** |
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* Automatically set the parent at a pre-determined location. |
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*/ |
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abstract class AbstractFilingSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* @var NodeManager |
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*/ |
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private $nodeManager; |
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/** |
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* @param NodeManager $nodeManager |
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*/ |
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public function __construct( |
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NodeManager $nodeManager |
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) { |
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$this->nodeManager = $nodeManager; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribedEvents() |
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{ |
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return [ |
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Events::PERSIST => ['handlePersist', 490], |
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]; |
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} |
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public function handlePersist(PersistEvent $event) |
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{ |
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$document = $event->getDocument(); |
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if (!$this->supports($document)) { |
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return; |
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} |
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$path = $this->generatePath($event); |
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$parentNode = $this->nodeManager->createPath($path); |
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$event->setParentNode($parentNode); |
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} |
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/** |
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* Generates the path for the given event. |
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* |
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* @return string |
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*/ |
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abstract protected function generatePath(PersistEvent $event); |
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/** |
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* Return true if this subscriber should be applied to the document. |
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* |
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* @param object $document |
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*/ |
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abstract protected function supports($document); |
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/** |
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* Return the name of the parent document. |
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* |
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* @param $document |
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* |
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* @return string |
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*/ |
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abstract protected function getParentName($document); |
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} |
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