<?php
session_start();

require_once('./includes/config.php'); // global settings/vars
require_once('./includes/skins.php'); // skin parser
require_once('./includes/classes.php'); // main classes

$db = new mysqli($CONF['host'], $CONF['user'], $CONF['pass'], $CONF['name']); // connect to mysql db
if ($db->connect_errno) {
    echo "MySQL Error: (". $db->connect_errno .") ".$db->connect_error;
}
$db->set_charset("utf8");

$query = (isset($_GET['domain'])) ? $_GET['domain'] : 'onhive.net';
$proxy = (isset($_GET['proxy']) && $_GET['proxy'] != 'local' && $_GET['proxy'] != '') ? $_GET['proxy'] : null;

if(isset($_GET['proxies'])) {

    $stmt = $db->prepare(sprintf("UPDATE `config` SET `proxies` = '%s'", $db->real_escape_string($_GET['proxies'])));

    // Execute the statement
    $stmt->execute();

}

$data = array();

class Whois {
    public $db;

    function checkWhois($variate = null) {
        global $data, $query, $proxy;

        $domain = explode('.', $query);
        $ex = $domain[(count($domain) - 1)];

        switch ($ex) {

            case 'br':

                    $page = $this->fetchUrl('https://registro.br/cgi-bin/whois/', $proxy, array('qr' => 'minecraft.com.br'));

                    $page = substr($page, strpos($page, trim($query).' domain'));
                    $page = strip_tags($page);
                    $page = utf8_encode($page);

                //$data['raw'] = $page;
                $data['raw'] = $page;

                $page = explode("\n", $page);

                $this->validateRaw($page);

            break;

            default:

                if($variate == null) {

                    $page = $this->fetchUrl('http://whoisdatabase.com/index.php?domain='.trim($query), $proxy);

                    $page = substr($page, strpos($page, trim($query).' domain'));
                    $page = strip_tags($page);
                    $page = utf8_encode($page);

                } else {

                    $page = $this->fetchUrl('https://whoer.net/whois?host='.trim($query), $proxy);

                    $page = json_encode($page);
                    $page = str_replace('<\/span>', ':', $page);
                    $page = json_decode($page);

                }

                //$data['raw'] = $page;
                $data['raw'] = $page;

                $page = explode("\n", $page);

                $this->validateRaw($page);

                break;

        }

        // if no contact, variate
        if(!isset($data['contact']) && $variate == 0) {

            $this->checkWhois(1);
            $data['refreshed'] = true;

        }

        //return $page;

    }

    function everything_in_tags($string, $tagname) {

        $pattern = "#<\s*?$tagname\b[^>]*>(.*?)</$tagname\b[^>]*>#s";
        preg_match($pattern, $string, $matches);
        return $matches[1];

    }

    function validateRaw($output) {
        global $data;

        $info = 0;
        $name = null;

        foreach ($output as $key => $row) {

            if((strpos($row, 'ame:') !== false || strpos($row, 'ome:') !== false || strpos($row, 'person:') !== false)) {

                $name = explode(':', $row);
                $name = trim($name[1]);

            }

            if(strpos($row, 'mail:')) {

                if($name != null) {

                    $mail = explode(':', $row);
                    $mail = trim($mail[1]);
                    //echo 'Has Mail<br>';

                    $data['contacter'][] = array('row' => $row, 'name' => $name, 'email' => $mail);

                    $name = null;

                }

            }

        }

        return true;

    }

    function fetchUrl($url, $proxy = null, $params = null) {

        for ($i=0; $i < 5; $i++) {

            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL,$url);
            if($proxy != null) {
                curl_setopt($ch, CURLOPT_PROXY, $proxy);
            }
            if(is_array($params)) {
                curl_setopt($ch, CURLOPT_POST, 1);
                curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));

            }
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            //curl_setopt($ch, CURLOPT_HEADER, 1);
            $curl_scraped_page = curl_exec($ch);

            if($curl_scraped_page == '') {

                $page = 'CURL_ERROR';

            } else {

                $page = $curl_scraped_page;
                break;

            }

        }

        curl_close($ch);
        return $page;

    }

}

if(!isset($_POST['send'])) {

    $whois = new Whois();
    $whois->db = $db;
    $whois->checkWhois();


    if(isset($data['contacter'])) {

        $data['contact'] = array();
        $lastMail = '';

        foreach ($data['contacter'] as $key => $row) {

            if($row['email'] != $lastMail) {

                $data['contact'][] = $data['contacter'][$key];
                $lastMail = $row['email'];

            }

        }

    }

    $data['error'] = false;

    echo json_encode($data);

} else {

    if(isset($_POST['data']) && isset($_POST['message']) && isset($_POST['title'])) {

        $data = explode('; ', $_POST['data']);
        $header = explode('; ', $_POST['header']);

        require './vendor/phpmailer/phpmailer/PHPMailerAutoload.php';

        $mail = new PHPMailer;

        $message = $_POST['message'];
        $user = array();

        foreach ($header as $key => $param) {

            $user[str_replace(array('<', '>'), '', $param)] = $data[$key];

        }

        foreach ($header as $key => $param) {

            $message = str_replace($param, $data[$key], $message);

        }

        $title = $_POST['title'];

        foreach ($header as $key => $param) {

            $title = str_replace($param, $data[$key], $title);

        }


        $mail->isSMTP();                                      // Set mailer to use SMTP
        $mail->Host = $CONF['smtp_host'];                     // Specify main and backup SMTP servers
        $mail->SMTPAuth = true;                               // Enable SMTP authentication
        $mail->Username = $CONF['smtp_user'];                 // SMTP username
        $mail->Password = $CONF['smtp_pass'];                           // SMTP password
        $mail->SMTPSecure = $CONF['smtp_ssl'];                            // Enable TLS encryption, `ssl` also accepted
        $mail->Port = $CONF['smtp_port'];                                    // TCP port to connect to
        $mail->CharSet = 'UTF-8';

        $mail->setFrom($_POST['from']);

        $mail->addAddress($user['e-mail'], $user['nome']);     // Add a recipient

        $mail->Subject = $title;
        $mail->Body    = $message;

        if(!$mail->send()) {
            echo json_encode(array('error' => $mail->ErrorInfo, 'domain' => $user['dominio'], 'status' => $mail->ErrorInfo));
        } else {
            echo json_encode(array('error' => false, 'domain' => $user['dominio'], 'status' => 'Sucesso'));
        }

        //echo $message;

    }

}


?>