/**
* Generates a new token for the specified user
*
* @param Sprig User
* @return Sprig User_Token
*/
public function new_token(Sprig $user, $expires = NULL)
{
if ($user->loaded()) {
// Create a new token
$token = Sprig::factory($this->token_model());
$expires = isset($expires) ? $expires : time() + $this->_config['lifetime'];
// Set token data
$token->user = $user->id;
$token->expires = $expires;
$token->create();
return $token;
}
}