<?php

  require __DIR__ . "/../../vendor/autoload.php";
  require __DIR__ . "/../../server/utils/init.php";

  use App\Classes\GenreFetcher;
  use voku\helper\HtmlMin;

  $requestUri = $_SERVER["REQUEST_URI"];
  $url = trim(parse_url($requestUri, PHP_URL_PATH), "/");

  if (!preg_match('/^music\/genres\/[\w-]+$/', $url)) redirectTo404();

  $genre = (new GenreFetcher())->fetch($url);

  if (!$genre) redirectTo404();

  $pageTitle = htmlspecialchars("Genres • " . $genre["name"], ENT_QUOTES, "UTF-8");
  $pageDescription = truncateText(
    htmlspecialchars(strip_tags($genre["description"]), ENT_QUOTES, "UTF-8"),
    250
  );
  $ogImage = htmlspecialchars($genre["artists"][0]["image"] ?? "", ENT_QUOTES, "UTF-8");
  $fullUrl = "https://www.coryd.dev" . $requestUri;
  $oembedUrl = "https://www.coryd.dev/oembed" . $requestUri;

  ob_start();
  header("Cache-Control: public, max-age=3600");
  header("Expires: " . gmdate("D, d M Y H:i:s", time() + 3600) . " GMT");
?>