/**
* Converter method to convert a BSON object to its legacy type
*
* @param BSON\Type $value
* @return mixed
*/
private static function convertBSONObjectToLegacy(BSON\Type $value)
{
switch (true) {
case $value instanceof BSON\ObjectID:
return new \MongoId($value);
case $value instanceof BSON\Binary:
return new \MongoBinData($value);
case $value instanceof BSON\Javascript:
return new \MongoCode($value);
case $value instanceof BSON\MaxKey:
return new \MongoMaxKey();
case $value instanceof BSON\MinKey:
return new \MongoMinKey();
case $value instanceof BSON\Regex:
return new \MongoRegex($value);
case $value instanceof BSON\Timestamp:
return new \MongoTimestamp($value);
case $value instanceof BSON\UTCDatetime:
return new \MongoDate($value);
case $value instanceof Model\BSONDocument:
case $value instanceof Model\BSONArray:
return array_map(['self', 'toLegacy'], $value->getArrayCopy());
default:
return $value;
}
}
/**
* Converts MongoDB BSON object to readable value.
* @param Type $object MongoDB BSON object.
* @return array|string object dump value.
* @since 2.1
*/
private function dumpBsonObject(Type $object)
{
if ($object instanceof Binary && in_array($object->getType(), [Binary::TYPE_MD5, Binary::TYPE_UUID, Binary::TYPE_OLD_UUID], true)) {
return $object->getData();
}
if (method_exists($object, '__toString')) {
return $object->__toString();
}
return ArrayHelper::toArray($object);
}