<?php
declare(strict_types=1);
/** Szablony instalacyjne — zawartość zwracana jako string, bez uruchamiania przy samym require. */
function p164_payload_files(): array {
  return [
    'sitemap.php'=><<<'SITEMAP'
<?php
declare(strict_types=1);
require_once __DIR__.'/includes/functions.php';
require_once __DIR__.'/includes/polana_v164_seo.php';
try {
  $data=p164_sitemap_data();
  $xml=p164_sitemap_xml($data);
  header('Content-Type: application/xml; charset=UTF-8');
  header('Cache-Control: public, max-age=300');
  header('X-Content-Type-Options: nosniff');
  echo $xml;
} catch (Throwable $e) {
  error_log('Polana V164 sitemap: '.$e->getMessage());
  http_response_code(503);
  header('Content-Type: text/plain; charset=UTF-8');
  header('Cache-Control: no-store');
  echo 'Sitemap temporarily unavailable';
}
SITEMAP
,
    'robots.php'=><<<'ROBOTS'
<?php
declare(strict_types=1);
require_once __DIR__.'/includes/functions.php';
require_once __DIR__.'/includes/polana_v164_seo.php';
header('Content-Type: text/plain; charset=UTF-8');
header('Cache-Control: public, max-age=300');
echo "User-agent: *\n";
echo "Allow: /\n";
echo "Disallow: /admin/\n";
echo "Disallow: /install.php\n";
echo "Disallow: /storage/\n";
echo "Disallow: /backups/\n";
try { echo 'Sitemap: '.p164_base()."/sitemap.xml\n"; }
catch(Throwable $e) { error_log('Polana V164 robots: '.$e->getMessage()); }
ROBOTS
  ];
}