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<?php |
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/** |
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* File containing the MigrationHandler class. |
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* |
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* @copyright Copyright (C) eZ Systems AS. All rights reserved. |
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* @license For full copyright and license information view LICENSE file distributed with this source code. |
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*/ |
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namespace eZ\Bundle\EzPublishIOBundle\Migration; |
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use eZ\Bundle\EzPublishIOBundle\ApiLoader\HandlerFactory; |
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use eZ\Publish\Core\IO\Exception\BinaryFileNotFoundException; |
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use eZ\Publish\SPI\IO\BinaryFile; |
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use eZ\Publish\SPI\IO\BinaryFileCreateStruct; |
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use Psr\Log\LoggerInterface; |
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class MigrationHandler implements MigrationHandlerInterface |
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{ |
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/** @var \eZ\Bundle\EzPublishIOBundle\ApiLoader\HandlerFactory */ |
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private $metadataHandlerFactory; |
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/** @var \eZ\Bundle\EzPublishIOBundle\ApiLoader\HandlerFactory */ |
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private $binarydataHandlerFactory; |
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/** @var \Psr\Log\LoggerInterface */ |
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private $logger; |
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/** @var \eZ\Publish\Core\IO\IOMetadataHandler */ |
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protected $fromMetadataHandler; |
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/** @var \eZ\Publish\Core\IO\IOBinarydataHandler */ |
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protected $fromBinarydataHandler; |
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/** @var \eZ\Publish\Core\IO\IOMetadataHandler */ |
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protected $toMetadataHandler; |
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/** @var \eZ\Publish\Core\IO\IOBinarydataHandler */ |
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protected $toBinarydataHandler; |
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public function __construct( |
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HandlerFactory $metadataHandlerFactory, |
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HandlerFactory $binarydataHandlerFactory, |
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LoggerInterface $logger = null |
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) { |
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$this->metadataHandlerFactory = $metadataHandlerFactory; |
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$this->binarydataHandlerFactory = $binarydataHandlerFactory; |
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$this->logger = $logger; |
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} |
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public function setIODataHandlersByIdentifiers( |
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$fromMetadataHandlerIdentifier, |
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$fromBinarydataHandlerIdentifier, |
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$toMetadataHandlerIdentifier, |
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$toBinarydataHandlerIdentifier |
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) { |
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$this->fromMetadataHandler = $this->metadataHandlerFactory->getConfiguredHandler($fromMetadataHandlerIdentifier); |
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$this->fromBinarydataHandler = $this->binarydataHandlerFactory->getConfiguredHandler($fromBinarydataHandlerIdentifier); |
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$this->toMetadataHandler = $this->metadataHandlerFactory->getConfiguredHandler($toMetadataHandlerIdentifier); |
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$this->toBinarydataHandler = $this->binarydataHandlerFactory->getConfiguredHandler($toBinarydataHandlerIdentifier); |
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return $this; |
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} |
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public function countFiles() |
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{ |
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return $this->fromMetadataHandler->count(); |
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} |
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public function loadMetadataList($limit = null, $offset = null) |
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{ |
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return $this->fromMetadataHandler->loadList($limit, $offset); |
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} |
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public function migrateFile(BinaryFile $binaryFile) |
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{ |
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try { |
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$binaryFileResource = $this->fromBinarydataHandler->getResource($binaryFile->id); |
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} catch (BinaryFileNotFoundException $e) { |
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if (isset($this->logger)) { |
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$this->logger->error("Cannot load binary data for: '{$binaryFile->id}'. Error: " . $e->getMessage()); |
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} |
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return false; |
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} |
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$binaryFileCreateStruct = new BinaryFileCreateStruct(); |
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$binaryFileCreateStruct->id = $binaryFile->id; |
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$binaryFileCreateStruct->setInputStream($binaryFileResource); |
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try { |
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$this->toBinarydataHandler->create($binaryFileCreateStruct); |
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} catch (\RuntimeException $e) { |
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if (isset($this->logger)) { |
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$this->logger->error("Cannot migrate binary data for: '{$binaryFile->id}'. Error: " . $e->getMessage()); |
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} |
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return false; |
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} |
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$metadataCreateStruct = new BinaryFileCreateStruct(); |
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$metadataCreateStruct->id = $binaryFile->id; |
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$metadataCreateStruct->size = $binaryFile->size; |
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$metadataCreateStruct->mtime = $binaryFile->mtime; |
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$metadataCreateStruct->mimeType = $this->fromMetadataHandler->getMimeType($binaryFile->id); |
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try { |
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$this->toMetadataHandler->create($metadataCreateStruct); |
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} catch (\RuntimeException $e) { |
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if (isset($this->logger)) { |
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$this->logger->error("Cannot migrate metadata for: '{$binaryFile->id}'. Error: " . $e->getMessage()); |
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} |
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return false; |
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} |
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if (isset($this->logger)) { |
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$this->logger->info("Successfully migrated: '{$binaryFile->id}'"); |
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} |
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return true; |
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} |
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} |
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ezsystems /
ezpublish-kernel
