/**
* @see sfValidatorBase
*/
protected function doClean($values)
{
if (is_null($values)) {
$values = array();
}
if (!is_array($values)) {
throw new InvalidArgumentException('You must pass an array parameter to the clean() method');
}
$loginValue = isset($values[$this->getOption('login_field')]) ? $values[$this->getOption('login_field')] : null;
$passwordValue = isset($values[$this->getOption('password_field')]) ? $values[$this->getOption('password_field')] : null;
if (!$loginValue) {
return false;
}
$valid = AuthorPeer::retrieveByEmailAndPassword($loginValue, sha1($passwordValue));
if (!$valid) {
$error = new sfValidatorError($this, 'invalid', array('login_field' => $loginValue, 'password_field' => $passwordValue));
if ($this->getOption('throw_global_error')) {
throw $error;
}
throw new sfValidatorErrorSchema($this, array($this->getOption('login_field') => $error));
}
return $values;
}
