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<?php |
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/* |
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* This file is part of the Superdesk Web Publisher Core Bundle. |
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* |
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* Copyright 2016 Sourcefabric z.ú. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2016 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\CoreBundle\EventSubscriber; |
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use SWP\Bundle\CoreBundle\Repository\RevisionAwareContainerRepositoryInterface; |
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use SWP\Bundle\RevisionBundle\Event\RevisionPublishedEvent; |
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use SWP\Bundle\RevisionBundle\Events; |
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use SWP\Component\Revision\Model\RevisionInterface; |
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use SWP\Bundle\RevisionBundle\Model\RevisionLogInterface; |
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use SWP\Component\Revision\RevisionAwareInterface; |
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use SWP\Component\Storage\Factory\FactoryInterface; |
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use SWP\Component\Storage\Model\PersistableInterface; |
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use SWP\Component\TemplatesSystem\Gimme\Model\ContainerInterface; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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class RevisionsSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* @var RevisionAwareContainerRepositoryInterface |
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*/ |
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protected $repository; |
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/** |
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* @var FactoryInterface |
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*/ |
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protected $revisionLogFactory; |
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/** |
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* RevisionsSubscriber constructor. |
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* |
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* @param RevisionAwareContainerRepositoryInterface $repository |
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* @param FactoryInterface $revisionLogFactory |
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*/ |
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public function __construct( |
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RevisionAwareContainerRepositoryInterface $repository, |
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FactoryInterface $revisionLogFactory |
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) { |
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$this->repository = $repository; |
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$this->revisionLogFactory = $revisionLogFactory; |
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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::REVISION_PUBLISH => 'publish', |
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]; |
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} |
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/** |
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* @param RevisionPublishedEvent $event |
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*/ |
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public function publish(RevisionPublishedEvent $event) |
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{ |
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/** @var RevisionInterface $revision */ |
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$revision = $event->getRevision(); |
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if (null === $revision->getPrevious()) { |
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return; |
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} |
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// new revision containers id's |
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$newRevisionContainers = $this->repository->getIds($revision)->getQuery()->getResult(); |
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$ids = []; |
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foreach ($newRevisionContainers as $container) { |
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$ids[] = $container['uuid']; |
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} |
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$containers = $this->repository->getContainerWithoutProvidedIds($ids, $revision)->getQuery()->getResult(); |
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/** @var ContainerInterface|RevisionAwareInterface $container */ |
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foreach ($containers as $container) { |
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$container->setRevision($revision); |
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$this->log($container, $revision); |
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} |
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$this->repository->flush(); |
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} |
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/** |
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* @param $object |
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* @param RevisionInterface $revision |
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*/ |
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private function log($object, $revision) |
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{ |
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if (!$object instanceof PersistableInterface || !$object instanceof RevisionAwareInterface) { |
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return; |
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} |
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/** @var RevisionLogInterface $revisionLog */ |
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$revisionLog = $this->revisionLogFactory->create(); |
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$revisionLog->setEvent(RevisionLogInterface::EVENT_UPDATE); |
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$revisionLog->setObjectType(get_class($object)); |
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$revisionLog->setObjectId($object->getId()); |
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if (null !== $previousRevision = $revision->getPrevious()) { |
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$revisionLog->setSourceRevision($previousRevision); |
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} |
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$revisionLog->setTargetRevision($revision); |
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$this->repository->persist($revisionLog); |
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} |
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} |
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