Create a new cursor
| public __construct ( MongoGridFS $gridfs, MongoClient $connection, string $ns, array $query = [], array $fields = [] ) | ||
| $gridfs | MongoGridFS | Related GridFS collection |
| $connection | MongoClient | Database connection |
| $ns | string | Full name of database and collection |
| $query | array | Database query |
| $fields | array | Fields to return |
/**
* Constructor.
*/
public function __construct(LoggableMongoGridFS $grid, array $query = array(), array $fields = array(), $type = 'find')
{
$this->grid = $grid;
$mongo = $grid->getDB()->getMongo();
$ns = $grid->getDB()->__toString() . '.' . $grid->getName();
$this->type = $type;
$this->explainCursor = new \MongoGridFSCursor($grid, $mongo, $ns, $query, $fields);
$this->time = new Time();
parent::__construct($grid, $mongo, $ns, $query, $fields);
}
public function __construct($gridFsName, $filter = array())
{
$databases = Conf::f('databases', array());
$config = Conf::f('storage-mongodb-object', array());
$dbName = isset($config['databases']) ? $config['databases'] : 'default';
if (!isset($databases[$dbName])) {
throw new \photon\db\UndefinedConnection(sprintf('The connection "%s" is not defined in the configuration.', $dbName));
}
$class = class_exists('\\MongoClient') ? '\\MongoClient' : '\\Mongo';
$conn = new $class($databases[$dbName]['server'], $databases[$dbName]['options']);
$db = $conn->selectDB($databases[$dbName]['database']);
$gridfs = $db->getGridFS($gridFsName);
$ns = $databases[$dbName]['database'] . '.' . $gridFsName . '.files';
$fields = array();
parent::__construct($gridfs, $conn, $ns, $filter, $fields);
}
