' . PHP_EOL; echo '' . PHP_EOL; function printSitemapUrl(string $loc, string $freq = 'weekly', string $prio = '0.8', ?string $lastmod = null): void { // Rimuove eventuali slash finali per evitare redirect 301 $cleanLoc = rtrim($loc, '/'); if ($cleanLoc === 'https://riscaldamentoalegna.it') { $cleanLoc = 'https://riscaldamentoalegna.it/'; } echo ' ' . PHP_EOL; echo ' ' . htmlspecialchars($cleanLoc) . '' . PHP_EOL; if ($lastmod) { echo ' ' . htmlspecialchars($lastmod) . '' . PHP_EOL; } echo ' ' . $freq . '' . PHP_EOL; echo ' ' . $prio . '' . PHP_EOL; echo ' ' . PHP_EOL; } $today = date('Y-m-d'); $baseUrl = 'https://riscaldamentoalegna.it'; // 1. Pagine Istituzionali Principali (Tutte rispondono 200 OK diretto) printSitemapUrl($baseUrl . '/', 'daily', '1.0', $today); printSitemapUrl($baseUrl . '/categoria', 'daily', '0.9', $today); printSitemapUrl($baseUrl . '/conto-termico', 'weekly', '0.9', $today); printSitemapUrl($baseUrl . '/guide', 'weekly', '0.8', $today); printSitemapUrl($baseUrl . '/chi-siamo', 'monthly', '0.8', $today); printSitemapUrl($baseUrl . '/condizioni-garanzia', 'monthly', '0.7', $today); printSitemapUrl($baseUrl . '/contatti', 'monthly', '0.7', $today); printSitemapUrl($baseUrl . '/privacy-policy', 'yearly', '0.3', $today); printSitemapUrl($baseUrl . '/cookie-policy', 'yearly', '0.3', $today); try { $pdo = AgrisubDB::getConnection(); // 2. Categorie del Catalogo (URL puliti senza redirect) $categories = $pdo->query("SELECT DISTINCT category FROM products WHERE category IS NOT NULL AND category != ''")->fetchAll(PDO::FETCH_COLUMN); foreach ($categories as $cat) { $slugCat = strtolower(trim(preg_replace('/[^a-zA-Z0-9]+/', '-', (string)$cat), '-')); if (!empty($slugCat)) { printSitemapUrl($baseUrl . '/categoria/' . $slugCat, 'weekly', '0.85', $today); } } // 3. Tutti i Prodotti Singoli Attivi con Slug Valido $products = $pdo->query("SELECT slug, updated_at FROM products WHERE slug IS NOT NULL AND slug != '' ORDER BY id DESC")->fetchAll(); foreach ($products as $p) { $slug = trim((string)$p['slug']); if (!empty($slug)) { $lastmod = !empty($p['updated_at']) ? date('Y-m-d', strtotime($p['updated_at'])) : $today; printSitemapUrl($baseUrl . '/prodotto/' . $slug, 'weekly', '0.8', $lastmod); } } } catch (Throwable $e) {} echo '';