<?php
header('Content-Type: application/xml; charset=UTF-8');
$https = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') || ((isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https'));
$scheme = $https ? 'https' : 'http';
$hostRaw = $_SERVER['HTTP_HOST'] ?? ($_SERVER['SERVER_NAME'] ?? '');
$host = preg_replace('/[^A-Za-z0-9\.\-:]/', '', $hostRaw);
$base = $host ? $scheme . '://' . $host : '';
$today = date('Y-m-d');
$paths = ['/', '/brand-film/', '/shorts/', '/film-life/', '/ai-creation/', '/salon/', '/contact/', '/classic-film/', '/life-diary/', '/film-poetry/', '/filter-workshop/', '/story-gallery/'];
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<?php foreach ($paths as $path): ?>
  <url><loc><?php echo htmlspecialchars(($base ?: '') . $path, ENT_XML1, 'UTF-8'); ?></loc><lastmod><?php echo $today; ?></lastmod><changefreq><?php echo $path === '/' ? 'daily' : 'weekly'; ?></changefreq><priority><?php echo $path === '/' ? '1.0' : '0.8'; ?></priority></url>
<?php endforeach; ?>
</urlset>
