<?php

require_once 'classes//master.php';

$rawInput = $HTTP_RAW_POST_DATA;
$output = array();
$returnValue = 418;

if (!empty($rawInput)) {

    $input = json_decode($rawInput);

    switch ($input->action) {
        case "login":
            $username = $input->args->username;
            $password = $input->args->password;
            $returnValue = 401;

            $user_results = User::get(array("name" => $username));
            if (!empty($user_results)) {
                $user = $user_results[0];
                if ($password == $user->password) {
                    $returnValue = 200;
                }
            }
            break;
        case "register":
            $username = $input->args->username;
            $password = $input->args->password;
            $user_results = User::get(array("name" => $username));
            if (!empty($user_results)) {
                $returnValue = 409;
            } else {
                $user = new User();
                $user->name = $username;
                $user->password = $password;
                $user->save();
                $returnValue = 200;
            }
            break;
    }
}

header("HTTP/1.1 ".$returnValue);
header("Content-Type: application/json");
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
echo(json_encode($output));

?>