public static function isValid($token)
{
$session = SomeFactory::getSession();
$csrftoken = $session->get('csrftoken', 'sadfasgagsagsadfsaf');
// time is not used $csrftokentime = $session->get('csrftokentime',0);
if ($csrftoken === $token) {
return true;
}
return false;
}
/**
* send location header to browser.
* @param string $url the http address to redirect browser
* @param string $msg the optional message, not implemented
*/
public function redirect($url, $msg = '')
{
// if message is not empty, save it to session
if (!empty($msg)) {
$session = SomeFactory::getSession();
$session->set('sysmessage', $msg);
}
header('Location:' . $url);
$this->close();
}
public static function getUser()
{
//if the user is in session, get from there, else create empty user. and put that to session.
$session = SomeFactory::getSession();
$user = $session->get('someuser', null);
if (!$user) {
$user = new SomeUser();
$session->set('someuser', $user);
}
return $user;
}
