//$logService->log('TRACE',$server.':Environment',var_log('environment',$environment),'login');
$access_token = authCode($code, $param);
if (empty($access_token)) {
if (isset($_GET['login'])) {
$logService->log('ERROR', 'Processing login with CODE set, but no access token, calling Disqus', '', 'login');
auth($param);
exit;
}
} else {
$logService->log('TRACE', 'Authorization a success, looking up / creating a user', '', 'login');
//authorization a success
$obj = getUserData();
if ($obj) {
$old_identity = $identity;
if ($old_identity) {
$old_user = $ds->getUser($old_identity);
$old_username = $old_user['username'];
if (stripos($old_username, 'anon') === FALSE) {
$old_identity = false;
}
}
$identity = $obj->emailHash;
if ($identity) {
$old_user = $ds->getUser($identity);
if ($old_user) {
$old_identity = false;
}
}
if (empty($identity)) {
// fixing a bug in disqus
$email = $obj->email;
