<?php

class userController extends Controller
{

    private $uid;

    public $initphp_list = array(
        'index',
        'node',
        'my',
        'modify',
        'login',
        'logout',
        'qr',
        'reg',
        'docheckin',
        'code',
        'unfreeze',
        'reset'
    );

    public function __construct()
    {
        parent::__construct();
        $this->checkLogin();
    }

    public function run()
    {
        $user = self::getUserService();
        $userinfo = $user->getUserById($this->uid);
        $this->view->set_tpl("index/user"); // 中间的模板
        $config = InitPHP::getConfig();
        $title = $config['sitename'];
        $userinfo['gravatar'] = $this->get_gravatar($userinfo['email']);
        $this->view->assign("userinfo", $userinfo);
        $this->view->assign("active", "userindex");
        $this->view->assign("title", $title);
        $this->view->display();
    }

    public function index()
    {
        $user = self::getUserService();
        $userinfo = $user->getUserById($this->uid);
        $this->view->set_tpl("index/user"); // 中间的模板
        $config = InitPHP::getConfig();
        $title = $config['sitename'];
        $userinfo['gravatar'] = $this->get_gravatar($userinfo['email']);
        $this->view->assign("userinfo", $userinfo);
        $this->view->assign("active", "userindex");
        $this->view->assign("title", $title);
        $this->view->display();
    }

    /**
     * 节点列表
     */
    public function node()
    {
        $user = self::getUserService();
        $userinfo = $user->getUserById($this->uid);
        $config = InitPHP::getConfig();
        $title = $config['sitename'];
        $node = self::getNode();
        $nodeinfo = $node->getAllNode();
        foreach ($nodeinfo as $k => $v) {
            $data[$v['node_type']][] = $v;
        }
        $userinfo['gravatar'] = $this->get_gravatar($userinfo['email']);
        $this->view->assign("userinfo", $userinfo);
        $this->view->assign("title", $title);
        $this->view->assign("active", "node");
        $this->view->assign("data", $data);
        $this->view->set_tpl("index/node");
        $this->view->display();
    }

    /**
     * 我的信息
     */
    public function my()
    {
        $user = self::getUserService();
        $userinfo = $user->getUserById($this->uid);
        $this->view->set_tpl("index/myinfo"); // 中间的模板
        $config = InitPHP::getConfig();
        $title = $config['sitename'];
        $userinfo['gravatar'] = $this->get_gravatar($userinfo['email']);
        $this->view->assign("userinfo", $userinfo);
        $this->view->assign("active", "info");
        $this->view->assign("title", $title);
        $this->view->display();
    }

    /**
     * 签到获取流量
     */
    public function docheckin()
    {
        $config = InitPHP::getConfig();
        $user = self::getUserService();
        $userinfo = $user->getUserById($this->uid);
        if ($userinfo['last_check_in_time'] > strtotime(date("Y-m-d"))) {
            JsMessage("您当前不能进行签到！", '/user/index.html');
            die();
        }
        if (($userinfo['transfer_enable'] - $userinfo['u'] - $userinfo['d']) < 2048 * 1024 * 1024) {
            $transfer_to_add = 2048;
        } else {
            $transfer_to_add = rand($config['check_min'], $config['check_max']);
        }
        $data['transfer_enable'] = $userinfo['transfer_enable'] + $transfer_to_add * 1024 * 1024;
        $data['last_check_in_time'] = time();
        $result = $user->updatePortPass($this->uid, $data);
        if ($result) {
            
            JsMessage("签到成功，你本次签到获得流量" . $transfer_to_add . "M！", '/user/index.html');
        } else
            JsMessage("您当前不能进行签到！", '/user/index.html');
    }

    /**
     * 获取邀请码
     */
    public function code()
    {
        $user = self::getUserService();
        $userinfo = $user->getUserById($this->uid);
        if ($userinfo['plan'] != "VIP") {
            JsMessage("您无权查看邀请码！");
        }
        $userinfo['gravatar'] = $this->get_gravatar($userinfo['email']);
        $code = $user->getInvite();
        $code = array(
            $code
        );
        $config = InitPHP::getConfig();
        $title = $config['sitename'];
        $this->view->set_tpl("index/code");
        $this->view->assign("userinfo", $userinfo);
        $this->view->assign("active", "code");
        $this->view->assign("title", $title);
        $this->view->assign("code", $code);
        $this->view->display();
    }

    /**
     * 二维码显示
     */
    public function qr()
    {
        $user = self::getUserService();
        $userinfo = $user->getUserById($this->uid);
        $nodeid = $this->controller->get_get("id");
        $node = InitPHP::getService("node");
        $nodeinfo = $node->getNodeById($nodeid);
        $ssurl = $nodeinfo['node_method'] . ":" . $userinfo['passwd'] . "@" . $nodeinfo['node_server'] . ":" . $userinfo['port'];
        $ssqr = "ss://" . base64_encode($ssurl);
        $qrcode = InitPHP::getLibrarys("qrcode");
        $qrcode->getQr($ssqr);
        die();
    }

    /**
     * 修改用户资料
     */
    public function modify()
    {
        $do = $this->controller->get_gp("do");
        if ($do == "info") {
            $data = $this->controller->get_gp(array(
                'nowpassword',
                'password',
                'email'
            ));
            $user = self::getUserService();
            $result = $user->updateUserinfo($this->uid, $data);
            if (! $result) {
                JsMessage("当前密码错误！");
            } else {
                JsMessage("修改成功！", "/user/index.html");
            }
        } elseif ($do == "port_pass") {
            $data = $this->controller->get_gp(array(
                'passwd'
            ));
            $user = self::getUserService();
            $result = $user->updatePortPass($this->uid, $data);
            JsMessage("修改成功", "/user/index.html");
        } else {
            $user = self::getUserService();
            $userinfo = $user->getUserById($this->uid);
            $this->view->set_tpl("index/modify"); // 中间的模板
            $config = InitPHP::getConfig();
            $title = $config['sitename'];
            $userinfo['gravatar'] = $this->get_gravatar($userinfo['email']);
            $this->view->assign("userinfo", $userinfo);
            $this->view->assign("active", "modify");
            $this->view->assign("title", $title);
            $this->view->display();
        }
    }

    public function reset(){
        $do=$this->controller->get_gp("do");
        $user = self::getUserService();
        if ($do=="pass"){
            $username=$this->controller->get_gp("username");
            $userinfo=$user->getUserByNameOrEmail($username);
            $code = md5(uniqid("shadowsocks" . time()));
            $result = $user->doReset($userinfo['uid'], $code);
            if ($userinfo) {
                $subject = '重置你的shadowsocks5密码，如果不是本人操作，请忽略本邮件！';
                $message = "<html>
<head>
<title>你正在重置你的shadowsocks5密码，如果不是本人操作，请忽略本邮件！</title>
</head>
<body>
<p>尊敬的ss5用户：".$userinfo['user_name']."</p>
<table style='width: 99.8%; '><tbody><tr><td id='QQMAILSTATIONERY’ style='background:url(https://rescdn.qqmail.com/zh_CN/htmledition/images/xinzhi/bg/a_08.jpg) no-repeat #f3f3eb; min-height:550px; padding: 100px 55px 200px 120px;'><font face=’宋体’ color='#FF0000’ size='5'>如需重置，请点击以下链接进行操作：<br > <a href='".SITE_URL."/user/reset.html?do=resetpass&uid=" . $userinfo['uid']. "&code=" . $code . "'>立即重置</a><br>如果您无法直接点击，请将以下网址复制到浏览器访问：".SITE_URL."/user/reset.html?do=resetpass&uid=" .  $userinfo['uid'] . "&code=" . $code . "</font></td></tr></tbody></table>
</body>
</html>";
                sendmail($userinfo['email'],$subject,$message,'webmaster@tailsocks.com');
                JsMessage("重置密码已经提交，请查收邮箱".$userinfo['email']."进行下一步操作！");
            }else{
				JsMessage("用户不存在！");
			}
        }elseif ($do=='resetpass'){
            $uid=$this->controller->get_gp("uid");
            $code = $this->controller->get_gp("code");
            $pass=$this->controller->get_gp("password");
            if (strlen($pass)>6){
                $result=$user->doReset($uid, $code,$pass);
                if ($result) {
                   JsMessage("密码修改成功，请使用新密码登录！","/user/login.html");
                } else {
                    JsMessage("密码修改失败,可能是超时造成的！", '/');
                }
            }else {
                $result = $user->doReset($uid, $code, true);
                if ($result) {
                    $config = InitPHP::getConfig();
                    $title = $config['sitename'];
                    $this->view->assign("title", $title);
                    $this->view->set_tpl("index/resetpass"); // 中间的模板
                    $this->view->display();
                } else {
                    JsMessage("非法访问！", '/user/index.html');
                }
            }
           
        }
        else {
            $config = InitPHP::getConfig();
            $title = $config['sitename'];
            $this->view->assign("title", $title);
            $this->view->set_tpl("index/reset"); // 中间的模板
            $this->view->display();
        }
    }
    public function unfreeze()
    {
        $user = self::getUserService();
        $do = $this->controller->get_gp("do");
        if ($do == 'reset') {
            $code = $this->controller->get_gp("code");
            $result = $user->doFreeze($this->controller->get_gp("uid"), $code, true);
            if ($result) {
                JsMessage("您的账号已经解除冻结，可以正常使用！", '/user/index.html');
            } else {
                JsMessage("解冻失败，请确认步骤是否正确！", '/user/index.html');
            }
        } else {
            $code = md5(uniqid("shadowsocks" . time()));
            $result = $user->doFreeze($this->uid, $code);
            $userinfo = $user->getUserById($this->uid);
            if ($userinfo) {
                $subject = '请激活你的shadowsocks5！如果不是本人操作，请忽略本邮件！';
                $message = "<html>
<head>
<title>请激活你的shadowsocks5！如果不是本人操作，请忽略本邮件！</title>
</head>
<body>
<p>尊敬的ss5用户：".$userinfo['user_name']."</p>
<table style='width: 99.8%; '><tbody><tr><td id='QQMAILSTATIONERY’ style='background:url(https://rescdn.qqmail.com/zh_CN/htmledition/images/xinzhi/bg/a_08.jpg) no-repeat #f3f3eb; min-height:550px; padding: 100px 55px 200px 120px;'><font face=’宋体’ color='#FF0000’ size='5'>如需解除冻结，请点击以下链接进行解冻：<br > <a href='".SITE_URL."/user/unfreeze.html?do=reset&uid=" . $this->uid . "&code=" . $code . "'>立即激活</a><br>如果您无法直接点击，请将以下网址复制到浏览器访问：".SITE_URL."/user/unfreeze.html?do=reset&uid=" . $this->uid . "&code=" . $code . "</font></td></tr></tbody></table>
</body>
</html>";
                sendmail($userinfo['email'],$subject,$message,'webmaster@tailsocks.com');
                JsMessage("解冻申请已经提交，请查收邮箱进行下一步解冻！");
            }else{
				JsMessage("操作失败！");
			}
        }
    }

    public function login()
    {
        if ($this->controller->get_gp("do") == "login") {
            $data = $this->controller->get_gp(array(
                "username",
                "password",
                "remember_me"
            ));
            $user = self::getUserService();
            $result = $user->login($data);
            if ($result) {
                $session = self::getSession();
                $function = self::getFunction();
                $session->set('userid', intval($result['uid']));
                $session->set('username', htmlspecialchars($result['user_name']));
                $function->goto_url('/user/index.html');
            } else {
                JsMessage("用户名或密码错误！");
            }
        } else {
            $config = InitPHP::getConfig();
            $title = $config['sitename'];
            $this->view->assign("title", $title);
            $this->view->set_tpl("index/login"); // 中间的模板
            $this->view->display();
        }
    }

    public function reg()
    {
        $config = InitPHP::getConfig();
        if ($this->controller->get_gp("do") == "reg") {
            $user = self::getUserService();
            $userinfo = $this->controller->get_gp(array(
                "username",
                "password",
                "email",
                "code"
            ));
            if ($userinfo['username'] == "" || $userinfo['email'] == "") {
                JsMessage("用户名或邮箱不能为空！");
            }
            if ($config['isinviteonly']) {
                if ($user->checkInvite($userinfo['code'])) { // 检测邀请码
                    if ($user->checkUser($userinfo)) {
                        $data = array();
                        $data['user_name'] = $userinfo['username'];
                        $data['email'] = $userinfo['email'];
                        $data['pass'] = md5($userinfo['password']);
                        $data['passwd'] = rand(10000, 99999);
                        $data['transfer_enable'] = $config['transfer'];
                        // $data['port'] = $port;
                        $data['t'] = 0;
                        $data['u'] = 0;
                        $data['d'] = 0;
                        $data['plan'] = "A";
                        $data['switch'] = 1;
                        $data['enable'] = 1;
                        $data['type'] = 7;
                        $data['reg_date'] = date("Y-m-d H:i:s");
                        $data['last_login_time'] = time();
                        $data['invite_code'] = $userinfo['code'];
                        $data['invite_num'] = $config['invite_num'];
                        $data['money'] = 0.00;
                        $uid = $user->createUser($data);
                        if ($uid) {
                            $user->deleteInvite($userinfo['code']);
                            $session = self::getSession();
                            $session->set('userid', intval($uid));
                            $session->set('username', htmlspecialchars($data['user_name']));
                            $this->sendMail($data['email']);
                            JsMessage("注册成功,端口及密码请查看用户中心右下角", "/user/index.html");
                        }
                    } else {
                        JsMessage("用户名或者Email已经被注册了！");
                    }
                } else {
                    JsMessage("站点开启了邀请注册，当前邀请码无效！");
                }
            } else { // 直接注册
                if ($user->checkUser($userinfo)) {
                    $data = array();
                    $data['user_name'] = $userinfo['username'];
                    $data['email'] = $userinfo['email'];
                    $data['pass'] = md5($userinfo['password']);
                    $data['passwd'] = rand(10000, 99999);
                    $data['transfer_enable'] = $config['transfer'];
                    // $data['port'] = $port;
                    $data['t'] = 0;
                    $data['u'] = 0;
                    $data['d'] = 0;
                    $data['plan'] = "A";
                    $data['switch'] = 1;
                    $data['enable'] = 1;
                    $data['type'] = 7;
                    $data['reg_date'] = date("Y-m-d H:i:s");
                    $data['invite_num'] = $config['invite_num'];
                    $data['money'] = 0.00;
                    $uid = $user->createUser($data);
                    if ($uid) {
                        $session = self::getSession();
                        $session->set('userid', intval($uid));
                        $session->set('username', htmlspecialchars($data['user_name']));
                        $this->sendMail($data['email']);
                        JsMessage("注册成功", "/user/run");
                    }
                } else {
                    JsMessage("用户名或者Email已经被注册了！");
                }
            }
        } else {
            $title = $config['sitename'];
            $isinviteonly = $config['isinviteonly'];
            $this->view->assign("title", $title);
            $this->view->assign("isinviteonly", $isinviteonly);
            $this->view->set_tpl("index/reg"); // 中间的模板
            $this->view->display();
        }
    }

    private function sendMail($to)
    {
        $subject = "欢迎使用ShadowSocks服务";
        $message = "<html>
<head>
<title>欢迎使用ShadowSocks服务</title>
</head>
<body>
<p>欢迎您加入shadowsocks5.com</p>
<table>
<tr>
现在您可以免费使用我们的服务,每个月，您会有30G的流量供您使用SS服务，记得每天签到也会送流量哦！<br><font color='red'>注意：本系统会自动删除三天内使用流量为0的用户，请注册用户务必在三天内进行使用，否则将被判定为垃圾用户，及时释放资源以供其他用户使用!同时，请勿滥用本服务器进行发送垃圾邮件以及下载涉及版权的视频，谢谢合作！</font>
</tr>
</table>
</body>
</html>";
        // 当发送 HTML 电子邮件时，请始终设置 content-type
        sendmail($to,$subject,$message,'webmaster@tailsocks.com');
    }

    private function checkLogin()
    {
        $list = array(
            "login",
            'reg',
            'reset',
            'unfreeze'
        );
        $session = self::getSession();
        $userid = $session->get('userid');
        $a = $this->getA();
        if (empty($userid)) {
			if (! in_array($a, $list)) {
                $function = self::getFunction();
                $function->goto_url('/user/login.html');
			}
		} else {
            $this->uid = $userid;
        }
        
    }

    public function logout()
    {
        $session = self::getSession();
        $function = self::getFunction();
        $session->clear();
        $function->goto_url('/user/login.html');
    }

    /**
     *
     * @return userService
     */
    private function getUserService()
    {
        return InitPHP::getService("user");
    }

    /**
     *
     * @return sessionInit
     */
    private function getSession()
    {
        return InitPHP::getUtils("session");
    }

    /**
     *
     * @return functionInit
     */
    private function getFunction()
    {
        return InitPHP::getLibrarys("function");
    }

    /**
     *
     * @return emailInit
     */
    private function getEmail()
    {
        return InitPHP::getLibrarys("email");
    }

    /**
     *
     * @return nodeService
     */
    private function getNode()
    {
        return InitPHP::getService("node");
    }

    /**
     * 获取头像
     *
     * @param unknown $email            
     * @param number $s            
     * @param string $d            
     * @param string $r            
     * @param string $img            
     * @param unknown $atts            
     * @return string
     */
    function get_gravatar($email, $s = 80, $d = 'mm', $r = 'g', $img = false, $atts = array())
    {
        $url = 'https://secure.gravatar.com/avatar/';
        $url .= md5(strtolower(trim($email)));
        $url .= "?s=$s&d=$d&r=$r";
        if ($img) {
            $url = '<img src="' . $url . '"';
            foreach ($atts as $key => $val)
                $url .= ' ' . $key . '="' . $val . '"';
            $url .= ' />';
        }
        return $url;
    }

//    public function getEmail(){
//        return InitPHP::getLibrarys("Email");
//    }
}