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<?php |
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namespace DrMVC\Database\Drivers; |
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use MongoDB\BSON\ObjectID; |
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use MongoDB\Driver\Exception\InvalidArgumentException; |
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use MongoDB\Driver\Exception\RuntimeException; |
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use MongoDB\Driver\Manager as MongoManager; |
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use DrMVC\Database\Exception; |
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/** |
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* Class for work with modern MongoDB php driver (for PHP >= 7.0) |
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* @package DrMVC\Database\Drivers |
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*/ |
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class Mongodb extends NoSQL |
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{ |
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const DEFAULT_HOST = 'localhost'; |
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const DEFAULT_PORT = '27017'; |
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/** |
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* @link http://nl1.php.net/manual/en/mongodb-driver-manager.construct.php |
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* |
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* Additional connection string options, which will overwrite any options with |
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* the same name in the uri parameter. |
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*/ |
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const AVAILABLE_OPTIONS = [ |
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'appname', |
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'authMechanism', |
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'authMechanismProperties', |
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'authSource', |
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'canonicalizeHostname', |
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'compressors', |
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'connectTimeoutMS', |
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'gssapiServiceName', |
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'heartbeatFrequencyMS', |
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'journal', |
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'localThresholdMS', |
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'maxStalenessSeconds', |
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'password', |
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'readConcernLevel', |
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'readPreference', |
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'readPreferenceTags', |
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'replicaSet', |
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'retryWrites', |
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'safe', |
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'serverSelectionTimeoutMS', |
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'serverSelectionTryOnce', |
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'slaveOk', |
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'socketCheckIntervalMS', |
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'socketTimeoutMS', |
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'ssl', |
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'username', |
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'w', |
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'wTimeoutMS', |
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'zlibCompressionLevel' |
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]; |
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const AVAILABLE_DRIVER_OPTIONS = [ |
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'allow_invalid_hostname', |
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'ca_dir', |
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'ca_file', |
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'crl_file', |
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'pem_file', |
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'pem_pwd', |
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'context', |
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'weak_cert_validation' |
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]; |
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/** |
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* Initiate connection with database |
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* |
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* @return DriverInterface |
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*/ |
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public function connect(): DriverInterface |
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{ |
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// URL options |
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$options = $this->getConfig()->get(); |
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// Driver options |
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$optionsDriver = $options['driver_options']->get(); |
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try { |
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$connection = new MongoManager( |
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$this->getDsn(), |
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$this->getOptions($options, self::AVAILABLE_OPTIONS), |
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$this->getOptions($optionsDriver, self::AVAILABLE_DRIVER_OPTIONS) |
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); |
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$this->setConnection($connection); |
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} catch (RuntimeException $e) { |
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new Exception('Unable to connect'); |
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} catch (InvalidArgumentException $e) { |
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new Exception('Invalid argument provided'); |
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} |
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return $this; |
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} |
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/** |
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* Generate DSN by parameters in config |
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* |
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* @param array $config |
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* @return string |
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*/ |
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public function genDsn($config): string |
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{ |
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// Get driver of connection |
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$driver = strtolower($config['driver']); |
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$url = $config['url']; |
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return "$driver://$url"; |
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} |
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/** |
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* Generate options array |
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* |
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* @param array $options |
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* @param array $allowed |
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* @return array |
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*/ |
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private function getOptions(array $options, array $allowed): array |
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{ |
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$result = []; |
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foreach ($options as $key => $value) { |
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if (\in_array($key, $allowed, false)) { |
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$result[$key] = $value; |
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} |
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} |
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return $result; |
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} |
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public function delete(array $where) |
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{ |
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// TODO: Implement delete() method. |
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} |
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public function update(array $data, array $where) |
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{ |
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// TODO: Implement update() method. |
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} |
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public function exec(string $query) |
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{ |
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// TODO: Implement exec() method. |
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} |
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public function insert(array $data) |
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{ |
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// TODO: Implement insert() method. |
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} |
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public function select(string $query, array $data) |
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{ |
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// TODO: Implement select() method. |
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} |
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public function truncate() |
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{ |
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// TODO: Implement truncate() method. |
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} |
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// /** |
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// * Check if incoming hash is valid mongo object id hash |
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// * |
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// * @param $value |
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// * @return bool |
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// */ |
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// function isValid($value) |
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// { |
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// if ($value instanceof ObjectID) { |
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// return true; |
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// } |
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// try { |
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// new ObjectID($value); |
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// return true; |
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// } catch (\Exception $e) { |
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// return false; |
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// } |
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// } |
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// |
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// /** |
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// * Write into database |
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// * |
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// * @param $collection |
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// * @param $command |
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// * @param $data |
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// * @return mixed |
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// */ |
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// public function write($collection, $command, $data) |
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// { |
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// // Set the last query |
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// $this->_last_query = $data; |
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// |
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// // Exec bulk command |
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// $bulk = new \MongoDB\Driver\BulkWrite(); |
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// |
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// switch ($command) { |
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// case 'insert': |
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// $data['_id'] = new \MongoDB\BSON\ObjectID; |
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// $bulk->insert($data); |
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// break; |
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// case 'update'; |
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// $bulk->update($data[0], $data[1], $data[2]); |
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// break; |
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// case 'delete'; |
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// $bulk->delete($data[0], $data[1]); |
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// break; |
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// } |
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// |
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// try { |
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// $writeConcern = new \MongoDB\Driver\WriteConcern(\MongoDB\Driver\WriteConcern::MAJORITY, 1000); |
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// $this->_connection->executeBulkWrite($this->_config['database'] . '.' . $collection, $bulk, $writeConcern); |
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// if ($command == 'insert') $response = (string) new \MongoDB\BSON\ObjectID($data['_id']); else $response = true; |
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// } catch (\MongoDB\Driver\Exception\BulkWriteException $e) { |
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// error_log( |
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// "Uncaught Error: " . $e->getMessage() . " in " . $e->getFile() . ":" . $e->getLine() . "\n" |
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// . "Stack trace:\n" . $e->getTraceAsString() . "\n" |
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// . "\tthrown in " . $e->getFile() . " on line " . $e->getLine() |
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// ); |
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// exit; |
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// } |
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// |
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// return $response; |
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// } |
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// |
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// /** |
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// * Execute MongoCommand |
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// * |
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// * @param $query - Should be like new MongoDB\Driver\Query($filter, $options); |
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// * @return mixed |
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// */ |
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// public function command($query) |
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// { |
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// // Set the last query |
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// $this->_last_query = $query; |
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// |
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// // Create command from query |
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// $command = new \MongoDB\Driver\Command($query); |
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// |
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// try { |
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// $cursor = $this->_connection->executeCommand($this->_config['database'], $command); |
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// $response = $cursor->toArray(); |
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// } catch (\MongoDB\Driver\Exception\Exception $e) { |
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// error_log( |
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// "Uncaught Error: " . $e->getMessage() . " in " . $e->getFile() . ":" . $e->getLine() . "\n" |
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// . "Stack trace:\n" . $e->getTraceAsString() . "\n" |
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// . "\tthrown in " . $e->getFile() . " on line " . $e->getLine() |
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// ); |
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// exit; |
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// } |
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// |
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// return $response; |
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// } |
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// |
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// /** |
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// * Execute MongoQuery |
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// * |
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// * @param $collection |
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// * @param $filter |
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// * @param $options |
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// * @return mixed |
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// */ |
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// public function query($collection, $filter, $options) |
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// { |
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// // Set the last query |
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// $this->_last_query = array($collection, $filter, $options); |
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// |
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// // Create command from query |
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// $query = new \MongoDB\Driver\Query($filter, $options); |
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// |
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// try { |
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// $cursor = $this->_connection->executeQuery($this->_config['database'] . '.' . $collection, $query); |
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// $response = $cursor->toArray(); |
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// } catch (\MongoDB\Driver\Exception\Exception $e) { |
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// error_log( |
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// "Uncaught Error: " . $e->getMessage() . " in " . $e->getFile() . ":" . $e->getLine() . "\n" |
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// . "Stack trace:\n" . $e->getTraceAsString() . "\n" |
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// . "\tthrown in " . $e->getFile() . " on line " . $e->getLine() |
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// ); |
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// exit; |
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// } |
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// |
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// return $response; |
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// } |
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} |
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drmvc /
database
