<?php

if (!defined('KODEVS') || KODEVS != 1)
    die();

class Page {

    private $site, $database, $content;
    private $cacheable = FALSE;
    private $cacheTime = 0;
    private $db = null;

    function __construct($site) {
        $this->site = $site;
        $this->config = $site->config;
        $this->database = $site->database;
        $this->db = $this->database[ADB];

        Template::SetVar('title', $this->config['SITE']['TITLE'] . Template::GetLangVar('PAGE_REGISTER_TITLE'));

        if (isset($_GET['act']))
            $this->cacheable = FALSE;
    }

    function Run() {
        if (isset($_SESSION['bLoggedIn']) && $_SESSION['bLoggedIn'] == FALSE) {
            $this->content = Template::Load('error', array('errmsg' => 'You are logged in so you do know your credentials!'));
            return;
        }

        switch (@$_GET['act']) {
            case 'login' : $this->SendLogin();
                break;
            case 'password' : $this->SendPassword();
                break;
            default : $this->content = Template::Load('forgotpassword', array('forum' => $this->config['SITE']['FORUM']));
        }
    }

    function Error($error) {
        Template::SetVar('reg_error', '<@forgotpassword-error@>');
        Template::SetVar('reg_errmsg', Template::GetLangVar($error));
        $this->content = Template::Load('forgotpassword');
    }

    function SendLogin() {
        if (!isset($_POST['securepin']) || !isset($_POST['email'])) {
            $this->content = Template::Load('error', array('errmsg' => 'Incorrect data!'));
            return;
        }

        $email = @$_POST['email'];
        if (false === filter_var($email, FILTER_VALIDATE_EMAIL)) {
            $this->content = Template::Load('error', array('errmsg' => 'Incorrect email!'));
            return;
        }

        $login = "";
        $code = intval(@$_POST['securepin']);
        $num_rows = $this->db->doQuery('SELECT strAccountID, strSocNo FROM TB_USER WHERE strEmail = ?', $email);
        if (1 != $num_rows) {
            $this->content = Template::Load('error', array('errmsg' => 'Incorrect email address!'));
            return;
        } else {
            $result = $this->db->doRead();
            $security_pin = $result['strSocNo'];
            if ($security_pin != $code) {
                $this->content = Template::Load('error', array('errmsg' => 'Incorrect Email address or Security Code!'));
                return;
            }
            $login = $result['strAccountID'];
        }

        $message = "Dear user!<br />"
                . "This message is sent automatically because you or someone else used option to recover Login information from "
                . $this->config['SITE']['TITLE']
                . ".<br />Please do not replay to this message.<br />"
                . "In case you need to contact us please use: <a href='mailto:"
                . $this->config['SITE']['EMAIL']['CONTACT']['ADDRESS']
                . "'>"
                . $this->config['SITE']['EMAIL']['CONTACT']['ADDRESS']
                . "</a>.<br />"
                . "Your login is: "
                . $login
                . "<br />Please use this login on <a href='"
                . $this->config['SITE']['URL']
                . "'>"
                . $this->config['SITE']['TITLE']
                . "</a> site.</br >"
                . "Your Global Knight Online Team";

        if (!$this->SendEmail($email, $this->config['SITE']['TITLE'] . " - login reminder", $message, "")) {
            $this->content = Template::Load('error', array('errmsg' => 'Internal server error!'));
            return;
        }

        $this->content = Template::Load('forgotpassword-complete');
    }

    function SendPassword() {
        if (!isset($_POST['securepin']) || !isset($_POST['email'])) {
            $this->content = Template::Load('error', array('errmsg' => 'Incorrect data!'));
            return;
        }

        $email = @$_POST['email'];
        if (false === filter_var($email, FILTER_VALIDATE_EMAIL)) {
            $this->content = Template::Load('error', array('errmsg' => 'Incorrect email!'));
            return;
        }

        $password = "";
        $code = intval(@$_POST['securepin']);
        $num_rows = $this->db->doQuery('SELECT strPasswd, strSocNo FROM TB_USER WHERE strEmail = ?', $email);
        if (1 != $num_rows) {
            $this->content = Template::Load('error', array('errmsg' => 'Incorrect email address!'));
            return;
        } else {
            $result = $this->db->doRead();
            $security_pin = $result['strSocNo'];
            if ($security_pin != $code) {
                $this->content = Template::Load('error', array('errmsg' => 'Incorrect Email address or Security Code!'));
                return;
            }
            $password = $result['strPasswd'];
        }

        $message = "Dear user!<br />"
                . "This message is sent automatically because you or someone else used option to recover Password information from "
                . $this->config['SITE']['TITLE']
                . ".<br />Please do not replay to this message.<br />"
                . "In case you need to contact us please use: <a href='mailto:"
                . $this->config['SITE']['EMAIL']['CONTACT']['ADDRESS']
                . "'>"
                . $this->config['SITE']['EMAIL']['CONTACT']['ADDRESS']
                . "</a>.<br />"
                . "Your password is: "
                . $password
                . "<br />Please use this password on <a href='"
                . $this->config['SITE']['URL']
                . "'>"
                . $this->config['SITE']['TITLE']
                . "</a> site.</br >"
                . "Your Global Knight Online Team";

        if (!$this->SendEmail($email, $this->config['SITE']['TITLE'] . " - password reminder", $message, "")) {
            $this->content = Template::Load('error', array('errmsg' => 'Internal server error!'));
            return;
        }

        $this->content = Template::Load('forgotpassword-complete');
    }

    function GetTemplate() {
        return $this->content;
    }

    function IsCacheable() {
        return $this->cacheable;
    }

    function CacheTime() {
        return $this->cacheTime;
    }

    function __destruct() {

    }

    function SendEmail($email, $subject, $message, $body) {
        require './include/PHPMailer/PHPMailerAutoload.php';

        $mail = new PHPMailer;

        $mail->isSMTP();                                                        // Set mailer to use SMTP
        $mail->Host = $this->config['SITE']['EMAIL']['AUTOMAT']['SMTP'];        // Specify main and backup SMTP servers
        $mail->SMTPAuth = true;                                                 // Enable SMTP authentication
        $mail->Username = $this->config['SITE']['EMAIL']['AUTOMAT']['USERNAME'];// SMTP username
        $mail->Password = $this->config['SITE']['EMAIL']['AUTOMAT']['PASSWORD'];// SMTP password
        $mail->SMTPSecure = 'tls';                                              // Enable TLS encryption, `ssl` also accepted
        $mail->Port = $this->config['SITE']['EMAIL']['AUTOMAT']['PORT'];        // TCP port to connect to

        $mail->setFrom($this->config['SITE']['EMAIL']['AUTOMAT']['ADDRESS'], $this->config['SITE']['TITLE']);
        $mail->addAddress($email, 'You');     // Add a recipient
        $mail->addReplyTo($this->config['SITE']['EMAIL']['AUTOMAT']['SMTP'], $this->config['SITE']['TITLE']);

        $mail->isHTML(true);                                  // Set email format to HTML

        $mail->Subject = $subject;
        $mail->Body = $message;
        $mail->AltBody = $body;

        if (!$mail->send()) {
            return false;
//            echo 'Message could not be sent.';
//            echo 'Mailer Error: ' . $mail->ErrorInfo;
        } else {
            return true;
        }
    }

}

?>