public function login($credentials)
{
$user = $credentials['user'];
$password = $credentials['password'];
$this->_client = new \Oara\Curl\Access($credentials);
$valuesLogin = array(new \Oara\Curl\Parameter('strLoginType', 'affiliate'), new \Oara\Curl\Parameter('cmdLogin', 'Login'), new \Oara\Curl\Parameter('loginre', ''), new \Oara\Curl\Parameter('email', $user), new \Oara\Curl\Parameter('password', $password), new \Oara\Curl\Parameter('intScreenResWidth', '1920'), new \Oara\Curl\Parameter('intScreenResHeight', '1080'));
$urls = array();
$urls[] = new \Oara\Curl\Request("https://www." . $this->_domain . "/signin", $valuesLogin);
$this->_client->post($urls);
}