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<?php |
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/** |
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* This file is part of the PHPMongo package. |
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* |
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* (c) Dmytro Sokil <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sokil\Mongo; |
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class GridFSFile extends Structure implements \Countable |
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{ |
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/** |
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* |
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* @var \Sokil\Mongo\GridFS |
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*/ |
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private $gridFS; |
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/** |
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* @var \MongoGridFSFile |
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*/ |
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private $file; |
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/** |
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* |
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* @param \Sokil\Mongo\GridFS $gridFS instance of GridFS |
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* @param array|\MongoGridFSFile $file instance of File or metadata array |
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* @throws \Sokil\Mongo\Exception |
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*/ |
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public function __construct(GridFS $gridFS, $file = null) |
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{ |
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$this->gridFS = $gridFS; |
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if (!$file) { |
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return; |
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} |
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if (is_array($file)) { |
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$file = new \MongoGridFSFile($gridFS->getMongoCollection(), $file); |
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} elseif (!($file instanceof \MongoGridFSFile)) { |
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throw new Exception('Wrong file data specified'); |
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} |
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$this->file = $file; |
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$this->setDataReference($file->file); |
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} |
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/** |
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* Get instance of native mongo file |
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* |
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* @return \MongoGridFSFile |
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*/ |
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public function getMongoGridFsFile() |
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{ |
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return $this->file; |
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} |
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public function getFilename() |
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{ |
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return $this->file->getFilename(); |
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} |
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public function count() |
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{ |
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return $this->file->getSize(); |
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} |
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public function getMd5Checksum() |
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{ |
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return $this->file->file['md5']; |
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} |
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public function save() |
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{ |
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$this->gridFS->getMongoCollection()->save($this->file->file); |
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} |
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public function dump($filename) |
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{ |
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$this->file->write($filename); |
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} |
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public function getBytes() |
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{ |
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return $this->file->getBytes(); |
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} |
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public function getResource() |
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{ |
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return $this->file->getResource(); |
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} |
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public function delete() |
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{ |
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$this->gridFS->deleteFileById($this->get('_id')); |
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} |
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} |
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sokil /
php-mongo
