/**
* Adds a new user.
*
* @param User $user The user object to be added. Id field, if present, is
* ignored.
* @return User The user object, with the id field populated.
*/
public function addUserGoogle($user)
{
$whiteList = array('username' => 'Google_' . $user->getFCId(), 'name' => $user->getName(), 'gfcId' => $user->getFCId(), 'registered_on' => new Zend_Db_Expr('NOW()'));
$id = $this->insert($whiteList);
$user->setId($id);
return $user;
}