/**
* Register MongoDbConnector within the application
*
* @return void
*/
public function registerConnector()
{
$connectionString = $this->buildConnectionString();
$connection = new MongoDbConnector();
$connection->getConnection($connectionString);
$this->app['MongoLidConnector'] = $this->app->share(function ($app) use($connection) {
return $connection;
});
}
/**
* Returns the connection. If non existent then create it
*
* @var MongoDB
* @return MongoClient|MongoDB
*/
public function getConnection($connectionString = '')
{
// If exists in $shared_connection, use it
if (MongoDbConnector::$shared_connection) {
$connection = MongoDbConnector::$shared_connection;
} else {
// Else, connect and place connection in $shared_connection
try {
$connection = new MongoClient($connectionString);
} catch (\MongoConnectionException $e) {
return trigger_error('Failed to connect with string: "' . $connectionString . '"');
}
MongoDbConnector::$shared_connection = $connection;
}
return $connection;
}
/**
* Returns the database object (the connection)
*
* @return MongoDB
*/
protected function db()
{
if (!static::$connection) {
$connector = new MongoDbConnector();
static::$connection = $connector->getConnection();
}
return static::$connection->{$this->database};
}
