${cdata(article.title)}

{\n const controller = new AbortController();\n const timeout = setTimeout(() => controller.abort(), 12000);\n try {\n const res = await fetch(article.link, {\n headers: {\n \"User-Agent\": USER_AGENT,\n Accept: \"text/html,application/xhtml+xml\",\n \"Accept-Language\": \"de-DE,de;q=0.9\",\n },\n signal: controller.signal,\n });\n if (!res.ok) return article;\n\n const $ = cheerio.load(await res.text());\n return {\n ...article,\n image: $('meta[property=\"og:image\"]').attr(\"content\")?.trim(),\n description: article.description ||\n $('meta[property=\"og:description\"]').attr(\"content\")?.trim(),\n content: cleanContent($, article.link),\n };\n } catch {\n return article;\n } finally {\n clearTimeout(timeout);\n }\n}\n\nexport default async function (req: Request): Promise {\n try {\n const candidates = await discoverArticles();\n const articles = await runWithConcurrency(candidates, CONCURRENCY, enrichArticle);\n articles.sort((a, b) => (b.pubDate?.getTime() ?? 0) - (a.pubDate?.getTime() ?? 0));\n\n const now = new Date();\n const itemsXml = articles.map((article) => {\n const date = article.pubDate ?? now;\n const summary = `

${\n article.image ? `

` : \"\"\n }

${article.description ?? \"\"}

`;\n\n return [\n \" \",\n ` ${cdata(article.title)}`,\n ` ${cdata(summary)}`,\n article.content ? ` ${cdata(article.content)}` : \"\",\n ` ${escapeXml(article.link)}`,\n ` ${escapeXml(article.link)}#${FEED_REVISION}`,\n // Vorschaubild explizit auszeichnen, damit Reader es in der Liste\n // anzeigen, statt sich das erste Bild aus dem Text zu greifen\n article.image\n ? ` `\n : \"\",\n article.image\n ? ` `\n : \"\",\n article.image\n ? ` `\n : \"\",\n article.author ? ` ${cdata(article.author)}` : \"\",\n ...article.categories.map((c) => ` ${cdata(c)}`),\n ` ${date.toUTCString()}`,\n \" \",\n ].filter(Boolean).join(\"\\n\");\n }).join(\"\\n\");\n\n const xml = `\n\n \n ${cdata(FEED_TITLE)}\n ${cdata(FEED_DESCRIPTION)}\n ${SOURCE_URL}/\n Val.town RSS Scraper (cheerio)\n ${now.toUTCString()}\n \n de\n${itemsXml}\n \n`;\n\n return new Response(xml, {\n status: 200,\n headers: {\n \"Content-Type\": \"application/rss+xml; charset=utf-8\",\n \"Cache-Control\": \"public, max-age=300\",\n },\n });\n } catch (err) {\n return new Response(\n `Fehler beim Erzeugen des RSS-Feeds: ${err instanceof Error ? 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Code