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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\Bundle\ArticleBundle\Document\Subscriber; |
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use Sulu\Bundle\ArticleBundle\Document\ArticleDocument; |
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use Sulu\Bundle\ArticleBundle\Document\Index\IndexerInterface; |
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use Sulu\Component\DocumentManager\DocumentManagerInterface; |
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use Sulu\Component\DocumentManager\Event\AbstractMappingEvent; |
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use Sulu\Component\DocumentManager\Event\FlushEvent; |
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use Sulu\Component\DocumentManager\Event\RemoveEvent; |
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use Sulu\Component\DocumentManager\Event\UnpublishEvent; |
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use Sulu\Component\DocumentManager\Events; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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/** |
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* Indexes article and generate route on persist and removes it from index and routing on delete. |
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*/ |
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class ArticleSubscriber implements EventSubscriberInterface |
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{ |
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/** |
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* @var IndexerInterface |
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*/ |
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private $indexer; |
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/** |
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* @var IndexerInterface |
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*/ |
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private $liveIndexer; |
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/** |
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* @var DocumentManagerInterface |
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*/ |
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private $documentManager; |
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/** |
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* @var array |
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*/ |
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private $documents = []; |
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/** |
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* @var array |
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*/ |
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private $liveDocuments = []; |
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/** |
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* @param IndexerInterface $indexer |
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* @param IndexerInterface $liveIndexer |
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* @param DocumentManagerInterface $documentManager |
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*/ |
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public function __construct( |
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IndexerInterface $indexer, |
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IndexerInterface $liveIndexer, |
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DocumentManagerInterface $documentManager |
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) { |
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$this->indexer = $indexer; |
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$this->liveIndexer = $liveIndexer; |
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$this->documentManager = $documentManager; |
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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 => [['handleScheduleIndex', -500]], |
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Events::REMOVE => [['handleRemove', -500], ['handleRemoveLive', -500]], |
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Events::PUBLISH => [['handleScheduleIndexLive', 0], ['handleScheduleIndex', 0]], |
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Events::UNPUBLISH => 'handleUnpublish', |
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Events::REMOVE_DRAFT => ['handleScheduleIndex', -1024], |
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Events::FLUSH => [['handleFlush', -2048], ['handleFlushLive', -2048]], |
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]; |
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} |
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/** |
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* Schedule article document for index. |
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* |
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* @param AbstractMappingEvent $event |
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*/ |
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View Code Duplication |
public function handleScheduleIndex(AbstractMappingEvent $event) |
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{ |
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$document = $event->getDocument(); |
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if (!$document instanceof ArticleDocument) { |
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return; |
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} |
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$this->documents[$document->getUuid()] = [ |
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'uuid' => $document->getUuid(), |
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'locale' => $document->getLocale(), |
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]; |
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} |
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/** |
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* Schedule article document for live index. |
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* |
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* @param AbstractMappingEvent $event |
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*/ |
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View Code Duplication |
public function handleScheduleIndexLive(AbstractMappingEvent $event) |
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{ |
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$document = $event->getDocument(); |
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if (!$document instanceof ArticleDocument) { |
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return; |
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} |
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$this->liveDocuments[$document->getUuid()] = [ |
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'uuid' => $document->getUuid(), |
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'locale' => $document->getLocale(), |
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]; |
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} |
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/** |
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* Index all scheduled article documents with default indexer. |
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* |
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* @param FlushEvent $event |
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*/ |
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public function handleFlush(FlushEvent $event) |
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{ |
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if (count($this->documents) < 1) { |
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return; |
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} |
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foreach ($this->documents as $document) { |
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$this->indexer->index( |
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$this->documentManager->find( |
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$document['uuid'], |
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$document['locale'] |
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) |
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); |
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} |
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$this->indexer->flush(); |
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$this->documents = []; |
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} |
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/** |
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* Index all scheduled article documents with live indexer. |
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* |
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* @param FlushEvent $event |
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*/ |
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View Code Duplication |
public function handleFlushLive(FlushEvent $event) |
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{ |
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if (count($this->liveDocuments) < 1) { |
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return; |
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} |
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foreach ($this->liveDocuments as $document) { |
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$this->liveIndexer->index( |
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$this->documentManager->find( |
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$document['uuid'], |
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$document['locale'] |
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) |
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); |
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} |
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$this->liveIndexer->flush(); |
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$this->liveDocuments = []; |
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} |
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/** |
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* Indexes for article-document in live index. |
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* |
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* @param AbstractMappingEvent $event |
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*/ |
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public function handleIndexLive(AbstractMappingEvent $event) |
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{ |
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$document = $event->getDocument(); |
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if (!$document instanceof ArticleDocument) { |
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return; |
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} |
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$this->liveIndexer->index($document); |
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$this->liveIndexer->flush(); |
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} |
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/** |
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* Removes document from live index and unpublish document in default index. |
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* |
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* @param UnpublishEvent $event |
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*/ |
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public function handleUnpublish(UnpublishEvent $event) |
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{ |
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$document = $event->getDocument(); |
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if (!$document instanceof ArticleDocument) { |
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return; |
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} |
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$this->liveIndexer->remove($document); |
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$this->liveIndexer->flush(); |
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$this->indexer->setUnpublished($document->getUuid()); |
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} |
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/** |
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* Removes article-document. |
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* |
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* @param RemoveEvent $event |
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*/ |
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public function handleRemove(RemoveEvent $event) |
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{ |
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$document = $event->getDocument(); |
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if (!$document instanceof ArticleDocument) { |
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return; |
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} |
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$this->indexer->remove($document); |
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$this->indexer->flush(); |
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} |
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/** |
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* Removes article-document. |
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* |
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* @param RemoveEvent|UnpublishEvent $event |
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*/ |
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public function handleRemoveLive($event) |
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{ |
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$document = $event->getDocument(); |
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if (!$document instanceof ArticleDocument) { |
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return; |
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} |
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$this->liveIndexer->remove($document); |
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$this->liveIndexer->flush(); |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.