header("HTTP/1.1 403 Forbidden");
header("Content-Type: text/html");
$data = array('error' => 'Invalid credentials');
echo json_encode($data);
exit;
}
$ok = false;
if (strlen($request['cmd']) && strlen($request['username'])) {
if (strcmp($request['cmd'], 'savePreferences') == 0) {
if (!$userdata->userExists($request['username'])) {
header("HTTP/1.1 403 Forbidden");
header("Content-Type: text/html");
print "User does not exist\r\n";
exit;
} else {
$res = $userdata->savePreferences($request['username'], $request['data']);
if ($res) {
header("HTTP/1.1 200 OK");
header("Content-Type: text/html");
echo json_encode($data);
exit;
}
}
} else {
if (strcmp($request['cmd'], 'loadPreferences') == 0) {
if (!$userdata->userExists($request['username'])) {
header("HTTP/1.1 403 Forbidden");
header("Content-Type: text/html");
print "User does not exist\r\n";
exit;
} else {
