tes

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Auth extends CI_Controller {

    function __construct(){
        parent::__construct();
        $this->load->model('m_login'); // Berfungsi untuk memanggil Login_model

    }

    // Berfungsi untuk menampilkan halaman login
    public function index()
    {

        //$this->load->view('admin/login_view', $data);
    }
    // Berfungsi untuk melakukan validasi login
    function aksi_login(){

         require_once(APPPATH.'views/utama/steamauth/openid.php');

         try
        {
            $openid = new LightOpenID('http://'.$_SERVER['SERVER_NAME'].'/');
            if (!$openid->mode) {
                $openid->identity = 'http://steamcommunity.com/openid/?l=id';
                header('Location: ' .$openid->authUrl());
            } elseif ($openid->mode == 'cancel') {
                echo '';
            } else {
                if ($openid->validate()) {

                    $id = $openid->identity;
                    $ptn = "/^http:\/\/steamcommunity\.com\/openid\/id\/(7[0-9]{15,25}+)$/";
                    preg_match($ptn, $id, $matches);

                    $url = "http://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key=8767724B906265376260A60A99E08CB6&steamids=$matches[1]";
                    $json_object = file_get_contents($url);
                    $json_decoded = json_decode($json_object);
                    foreach ($json_decoded->response->players as $player) {
                        $steamid = $player->steamid;
                        $name = $player->personaname;
                        $avatar = $player->avatar;
                    }

                    $hash = md5($steamid . time() . rand(1, 50));
                    $sql = $db->query("SELECT * FROM `users` WHERE `steamid` = '" . $steamid . "'");
                    $row = $sql->fetchAll(PDO::FETCH_ASSOC);
                    if (count($row) == 0) {
                        $db->exec("INSERT INTO `users` (`hash`, `steamid`, `name`, `avatar`) VALUES ('" . $hash . "', '" . $steamid . "', " . $db->quote($name) . ", '" . $avatar . "')");
                    } else {
                        $db->exec("UPDATE `users` SET `hash` = '" . $hash . "', `name` = " . $db->quote($name) . ", `avatar` = '" . $avatar . "' WHERE `steamid` = '" . $steamid . "'");
                    }
                    setcookie('hash', $hash, time() + 3600 * 24 * 7, '/');
                    //header('Location: http://localhost/steam/Script/Script/sets.php?id=' . $hash);
                    echo "<meta http-equiv='refresh' content='0; url='.base_url().'member/daftar'>";
                }
            }
        } catch (ErrorException $e) {
            exit($e->getMessage());
        }
    }







    function logout(){
        $this->session->sess_destroy();
        redirect(base_url('utama/index'));
    }

}