video strani: cel opis in kazalo gredo v HTML brez JavaScripta, VideoObject description je zdaj daljsi opis in ne le teaser

server/static.ts

@@ -131,13 +131,15 @@ export function serveStatic(app: Express) {
         const pageUrl = `${canonicalBase}/video/${v.slug}`;
         const poster = `${canonicalBase}${v.posterUrl}`;
         const desc = (v.teaser || v.shortTitle || v.title).slice(0, 300);
+        const longDesc = String(v.description || v.teaser || v.shortTitle)
+          .replace(/https?:\/\/\S+/g, "").replace(/\s+/g, " ").trim().slice(0, 900);
         const mins = Math.floor((v.durationS || 0) / 60), secs = (v.durationS || 0) % 60;
         const embedUrl = v.embedUrl || `https://www.youtube-nocookie.com/embed/${v.ytId}`;
         const videoLd = {
           "@context": "https://schema.org",
           "@type": "VideoObject",
           "name": v.shortTitle,
-          "description": desc,
+          "description": longDesc || desc,
           "thumbnailUrl": [poster],
           "uploadDate": v.publishedAt,
           "duration": `PT${mins}M${secs}S`,
@@ -176,6 +178,15 @@ export function serveStatic(app: Express) {
         const chapterHtml = (v.chapters || []).length
           ? `<h2>Kapitel</h2><ul>${v.chapters.map((c: any) => `<li>${escapeHtml(c.t)} &ndash; ${escapeHtml(c.label)}</li>`).join("")}</ul>`
           : "";
+        // Celoten opis gre v SSR, da ga Google prebere brez JavaScripta.
+        // Prej je bil v HTML samo naslov in teaser (~320 znakov), ostalo je
+        // izrisal sele React.
+        const descHtml = String(v.description || "")
+          .split(/\n{2,}/)
+          .map((par: string) => par.trim())
+          .filter((par: string) => par.length > 2 && !/^https?:\/\//.test(par) && !/^[\u2013\u2014-]{4,}$/.test(par))
+          .map((par: string) => `<p>${escapeHtml(par).replace(/\n/g, "<br />")}</p>`)
+          .join("");
         const ssr = [
           '<article class="ssr-content">',
           `<h1>${escapeHtml(v.shortTitle)}</h1>`,
@@ -183,6 +194,7 @@ export function serveStatic(app: Express) {
           `<p><strong>${escapeHtml(desc)}</strong></p>`,
           chapterHtml,
           `<p><a href="${escapeHtml(v.youtubeUrl)}" rel="noopener">Das ganze Video auf YouTube ansehen</a></p>`,
+          descHtml ? `<h2>Zum Video</h2>${descHtml}` : "",
           "</article>",
         ].join("\n");
         template = template.replace('<div id="root"></div>', () => `<div id="root">${ssr}</div>`);