SEO: JSON-LD NewsArticle + sitemap.xml + news sitemap + robots.txt + RSS feed

server/routes.ts

@@ -71,6 +71,85 @@ export async function registerRoutes(
     );
   });
 
+  // ---- SEO: robots.txt, sitemap.xml, news sitemap, RSS ----
+  const SITE = "https://folx.tv";
+  const xmlEscape = (s: string) =>
+    String(s || "")
+      .replace(/&/g, "&")
+      .replace(/</g, "&lt;")
+      .replace(/>/g, "&gt;")
+      .replace(/"/g, "&quot;")
+      .replace(/'/g, "&apos;");
+
+  app.get("/robots.txt", (_req, res) => {
+    res.type("text/plain").send(
+      [
+        "User-agent: *",
+        "Allow: /",
+        "",
+        `Sitemap: ${SITE}/sitemap.xml`,
+        `Sitemap: ${SITE}/news-sitemap.xml`,
+        "",
+      ].join("\n")
+    );
+  });
+
+  app.get("/sitemap.xml", async (_req, res) => {
+    try {
+      const articles = await storage.getArticles();
+      const staticPaths = ["/", "/news", "/video", "/galerie", "/horoskop", "/rezepte", "/kontakt", "/impressum", "/datenschutz"];
+      const urls: string[] = [];
+      for (const p of staticPaths) {
+        urls.push(`  <url>\n    <loc>${SITE}${p}</loc>\n    <changefreq>daily</changefreq>\n    <priority>${p === "/" ? "1.0" : "0.7"}</priority>\n  </url>`);
+      }
+      for (const a of articles) {
+        const lastmod = a.publishedAt ? new Date(a.publishedAt as any).toISOString() : new Date().toISOString();
+        urls.push(`  <url>\n    <loc>${SITE}/article/${xmlEscape(a.slug)}</loc>\n    <lastmod>${lastmod}</lastmod>\n    <changefreq>weekly</changefreq>\n    <priority>0.8</priority>\n  </url>`);
+      }
+      const xml = `<?xml version="1.0" encoding="UTF-8"?>\n<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">\n${urls.join("\n")}\n</urlset>`;
+      res.type("application/xml").send(xml);
+    } catch (e) {
+      res.status(500).type("application/xml").send('<?xml version="1.0"?><urlset/>');
+    }
+  });
+
+  app.get("/news-sitemap.xml", async (_req, res) => {
+    try {
+      const articles = await storage.getArticles();
+      const now = Date.now();
+      const twoDays = 48 * 60 * 60 * 1000;
+      const recent = articles.filter((a) => {
+        const t = a.publishedAt ? new Date(a.publishedAt as any).getTime() : now;
+        return now - t <= twoDays;
+      });
+      const urls = recent.map((a) => {
+        const pub = a.publishedAt ? new Date(a.publishedAt as any).toISOString() : new Date().toISOString();
+        return `  <url>\n    <loc>${SITE}/article/${xmlEscape(a.slug)}</loc>\n    <news:news>\n      <news:publication>\n        <news:name>Folx Music Television</news:name>\n        <news:language>de</news:language>\n      </news:publication>\n      <news:publication_date>${pub}</news:publication_date>\n      <news:title>${xmlEscape(a.title)}</news:title>\n    </news:news>\n  </url>`;
+      });
+      const xml = `<?xml version="1.0" encoding="UTF-8"?>\n<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9">\n${urls.join("\n")}\n</urlset>`;
+      res.type("application/xml").send(xml);
+    } catch (e) {
+      res.status(500).type("application/xml").send('<?xml version="1.0"?><urlset/>');
+    }
+  });
+
+  app.get(["/rss.xml", "/feed", "/feed.xml"], async (_req, res) => {
+    try {
+      const articles = (await storage.getArticles()).slice(0, 30);
+      const items = articles.map((a) => {
+        const pub = a.publishedAt ? new Date(a.publishedAt as any).toUTCString() : new Date().toUTCString();
+        const link = `${SITE}/article/${xmlEscape(a.slug)}`;
+        const img = a.coverImage ? (a.coverImage.startsWith("http") ? a.coverImage : SITE + a.coverImage) : "";
+        const enclosure = img ? `\n      <enclosure url="${xmlEscape(img.replace(/\.webp$/, ".jpg"))}" type="image/jpeg" />` : "";
+        return `    <item>\n      <title>${xmlEscape(a.title)}</title>\n      <link>${link}</link>\n      <guid isPermaLink="true">${link}</guid>\n      <pubDate>${pub}</pubDate>\n      <category>${xmlEscape(a.category || "News")}</category>\n      <description>${xmlEscape(a.excerpt || "")}</description>${enclosure}\n    </item>`;
+      });
+      const xml = `<?xml version="1.0" encoding="UTF-8"?>\n<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">\n  <channel>\n    <title>Folx Music Television – News</title>\n    <link>${SITE}</link>\n    <atom:link href="${SITE}/rss.xml" rel="self" type="application/rss+xml" />\n    <description>Aktuelle Nachrichten aus der Welt der Volksmusik und des Schlagers.</description>\n    <language>de-DE</language>\n    <lastBuildDate>${new Date().toUTCString()}</lastBuildDate>\n${items.join("\n")}\n  </channel>\n</rss>`;
+      res.type("application/rss+xml").send(xml);
+    } catch (e) {
+      res.status(500).type("application/rss+xml").send('<?xml version="1.0"?><rss/>');
+    }
+  });
+
   app.get("/api/focal-points", (_req, res) => {
     res.json(getCachedFocalPoints());
   });

server/static.ts

@@ -63,6 +63,38 @@ export function serveStatic(app: Express) {
           let template = await fs.promises.readFile(indexPath, "utf-8");
           template = stripExistingMeta(template);
 
+          const pubDate = article.publishedAt
+            ? new Date(article.publishedAt as any).toISOString()
+            : new Date().toISOString();
+          const jsonLd = {
+            "@context": "https://schema.org",
+            "@type": "NewsArticle",
+            "headline": article.title,
+            "description": article.excerpt,
+            "image": [finalImage],
+            "datePublished": pubDate,
+            "dateModified": pubDate,
+            "articleSection": article.category || "News",
+            "author": {
+              "@type": "Organization",
+              "name": article.author || "Folx Music Television",
+              "url": canonicalBase,
+            },
+            "publisher": {
+              "@type": "Organization",
+              "name": "Folx Music Television",
+              "logo": {
+                "@type": "ImageObject",
+                "url": `${canonicalBase}/og-image.jpg`,
+              },
+            },
+            "mainEntityOfPage": {
+              "@type": "WebPage",
+              "@id": articleUrl,
+            },
+          };
+          const jsonLdTag = `<script type="application/ld+json">${JSON.stringify(jsonLd).replace(/</g, "\\u003c")}</script>`;
+
           const ogTags = [
             `<meta property="og:title" content="${escapeHtml(article.title)}" />`,
             `<meta property="og:description" content="${escapeHtml(article.excerpt)}" />`,
@@ -84,6 +116,7 @@ export function serveStatic(app: Express) {
             `<meta name="keywords" content="Volksmusik, Schlager, ${escapeHtml(article.title)}, ${escapeHtml(article.category || 'News')}, FOLX TV" />`,
             `<link rel="canonical" href="${escapeHtml(articleUrl)}" />`,
             `<title>${escapeHtml(article.title)} - Volksmusik & Schlager | Folx Music Television</title>`,
+            jsonLdTag,
           ].join("\n    ");
 
           template = template.replace(/<title>[^<]*<\/title>/, ogTags);