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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ODM\MongoDB\Repository; |
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use Doctrine\ODM\MongoDB\DocumentNotFoundException; |
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use Doctrine\ODM\MongoDB\Mapping\ClassMetadata; |
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use Doctrine\ODM\MongoDB\MongoDBException; |
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use MongoDB\GridFS\Bucket; |
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use MongoDB\GridFS\Exception\FileNotFoundException; |
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use const PATHINFO_BASENAME; |
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use function fclose; |
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use function fopen; |
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use function pathinfo; |
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class DefaultGridFSRepository extends DocumentRepository implements GridFSRepository |
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{ |
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/** |
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* @see Bucket::downloadToStream |
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*/ |
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public function downloadToStream($id, $destination): void |
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{ |
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try { |
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$this->getDocumentBucket()->downloadToStream($this->class->getDatabaseIdentifierValue($id), $destination); |
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} catch (FileNotFoundException $e) { |
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throw DocumentNotFoundException::documentNotFound($this->getClassName(), $id); |
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} |
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} |
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/** |
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* @see Bucket::openUploadStream |
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*/ |
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public function openUploadStream(string $filename, $metadata = null, ?int $chunkSizeBytes = null) |
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{ |
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$options = $this->prepareOptions($metadata, $chunkSizeBytes); |
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return $this->getDocumentBucket()->openUploadStream($filename, $options); |
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} |
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/** |
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* @see Bucket::uploadFromStream |
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*/ |
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public function uploadFromStream(string $filename, $source, $metadata = null, ?int $chunkSizeBytes = null) |
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{ |
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$options = $this->prepareOptions($metadata, $chunkSizeBytes); |
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$databaseIdentifier = $this->getDocumentBucket()->uploadFromStream($filename, $source, $options); |
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$documentIdentifier = $this->class->getPHPIdentifierValue($databaseIdentifier); |
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return $this->dm->getReference($this->getClassName(), $documentIdentifier); |
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} |
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public function uploadFromFile(string $source, ?string $filename = null, $metadata = null, ?int $chunkSizeBytes = null) |
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{ |
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$resource = fopen($source, 'r'); |
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if ($resource === false) { |
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throw MongoDBException::cannotReadGridFSSourceFile($source); |
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} |
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if ($filename === null) { |
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$filename = pathinfo($source, PATHINFO_BASENAME); |
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} |
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try { |
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return $this->uploadFromStream($filename, $resource, $metadata, $chunkSizeBytes); |
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} finally { |
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fclose($resource); |
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} |
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} |
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private function getDocumentBucket(): Bucket |
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{ |
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return $this->dm->getDocumentBucket($this->documentName); |
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} |
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/** |
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* @param object|null $metadata |
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*/ |
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private function prepareOptions($metadata = null, ?int $chunkSizeBytes = null): array |
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{ |
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$options = [ |
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'chunkSizeBytes' => $chunkSizeBytes ?: $this->class->getChunkSizeBytes(), |
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]; |
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if ($metadata) { |
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$options += ['metadata' => (object) $this->uow->getPersistenceBuilder()->prepareInsertData($metadata)]; |
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} |
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return $options; |
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} |
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} |
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doctrine /
mongodb-odm
