/**
* Similar to AuthComponent::user() except if the session user cannot be found, connected authentication
* objects will have their getUser() methods called. This lets stateless authentication methods function correctly.
*
* @return bool true if a user can be found, false if one cannot.
*/
protected function _getUser()
{
$user = $this->user();
if ($user) {
$this->Session->delete('Auth.redirect');
return true;
}
if (empty($this->_authenticateObjects)) {
$this->constructAuthenticate();
}
foreach ($this->_authenticateObjects as $auth) {
$result = $auth->getUser($this->request);
if (!empty($result) && is_array($result)) {
self::$_user = $result;
return true;
}
}
return false;
}
