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<?php |
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/** |
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* a small extension to the Zumba\Util\JsonSerializer to allow deserializing mongodb legacy driver objects |
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* |
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* NOTE: this is only needed as we widely use the "mongodb legacy" driver (pecl/mongo) instead of the newer one |
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* (pecl/mongodb) - if we once switch to the new driver, we should be able to ditch this. |
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*/ |
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namespace Graviton\ImportExport\Util; |
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use Zumba\JsonSerializer\Exception\JsonSerializerException; |
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use Zumba\JsonSerializer\JsonSerializer as BaseSerializer; |
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/** |
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* @author List of contributors <https://github.com/libgraviton/import-export/graphs/contributors> |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* @link http://swisscom.ch |
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*/ |
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class JsonSerializer extends BaseSerializer |
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{ |
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/** |
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* Convert the serialized array into an object |
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* |
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* @param mixed $value the value |
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* @return object |
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* @throws JsonSerializerException |
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*/ |
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protected function unserializeObject($value) |
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{ |
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$className = $value[static::CLASS_IDENTIFIER_KEY]; |
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$obj = false; |
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if ($className == 'MongoDate') { |
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$obj = new \MongoDate($value['sec'], $value['usec']); |
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} elseif ($className == 'MongoId') { |
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$thisId = null; |
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if (isset($value['$id'])) { |
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$thisId = $value['$id']; |
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} |
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if (isset($value['objectID']['oid'])) { |
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$thisId = $value['objectID']['oid']; |
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} |
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if (is_null($thisId)) { |
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throw new \LogicException('Could not deserialize MongoID instance, could not find $id!'); |
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} |
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$obj = new \MongoId($thisId); |
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} |
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if ($obj !== false) { |
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$this->objectMapping[$this->objectMappingIndex++] = $obj; |
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return $obj; |
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} |
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return parent::unserializeObject($value); |
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} |
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} |
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libgraviton /
import-export
