${cdata(video.title)}

`);\n }\n\n parts.push(\n `

` +\n `` +\n `

`,\n );\n\n parts.push(\n `

Kanal: ${escapeHtml(video.channel)} · ` +\n `Länge: ${formatDuration(video.duration)} · ` +\n `Suchbegriff: ${escapeHtml(video.term)}

`,\n );\n\n if (video.description) {\n parts.push(\n video.description.slice(0, 800).split(/\\n+/).map((l) => l.trim()).filter(Boolean)\n .map((l) => `

${escapeHtml(l)}

`).join(\"\\n\"),\n );\n }\n\n parts.push(`

Auf YouTube ansehen

`);\n return parts.join(\"\\n\");\n}\n\nasync function buildFeed(apiKey: string, selfUrl: string): Promise {\n const lists = await runWithConcurrency(SEARCH_TERMS, 3, (term) => searchTerm(term, apiKey));\n\n const seen = new Set();\n const videos: Video[] = [];\n for (const v of lists.flat()) {\n if (seen.has(v.id)) continue;\n seen.add(v.id);\n videos.push(v);\n }\n\n await addDurations(videos, apiKey);\n\n // Kurze Videos einzeln prüfen; lange sind sicher keine Shorts\n const verdaechtig = videos.filter((v) => v.duration > 0 && v.duration <= SHORT_CHECK_SECONDS);\n const shorts = new Set();\n await runWithConcurrency(verdaechtig, 8, async (v) => {\n if (await isShort(v.id)) shorts.add(v.id);\n });\n\n const gefiltert = videos\n .filter((v) => v.duration > 60 && !shorts.has(v.id))\n .sort((a, b) => (b.published?.getTime() ?? 0) - (a.published?.getTime() ?? 0))\n .slice(0, MAX_ITEMS);\n\n const now = new Date();\n const itemsXml = gefiltert.map((video) => {\n const date = video.published ?? now;\n const summary = `

${\n video.thumbnail ? `

` : \"\"\n }

${escapeHtml(video.channel)} · ${formatDuration(video.duration)}${\n video.description ? ` – ${escapeHtml(video.description.slice(0, 200))}` : \"\"\n }

`;\n\n return [\n \" \",\n ` ${cdata(video.title)}`,\n ` ${cdata(summary)}`,\n ` ${cdata(buildContent(video))}`,\n ` https://www.youtube.com/watch?v=${video.id}`,\n ` yt:${video.id}#${FEED_REVISION}`,\n video.thumbnail\n ? ` `\n : \"\",\n video.thumbnail ? ` ` : \"\",\n ` ${cdata(video.channel)}`,\n ` ${cdata(video.term)}`,\n ` ${date.toUTCString()}`,\n \" \",\n ].filter(Boolean).join(\"\\n\");\n }).join(\"\\n\");\n\n return `\n\n \n ${cdata(FEED_TITLE)}\n ${cdata(FEED_DESCRIPTION)}\n https://www.youtube.com/\n Val.town YouTube Search Feed\n ${now.toUTCString()}\n \n de\n${itemsXml}\n \n`;\n}\n\nexport default async function (req: Request): Promise {\n const apiKey = Deno.env.get(\"YOUTUBE_API_KEY\");\n if (!apiKey) {\n return new Response(\n \"YOUTUBE_API_KEY ist nicht hinterlegt. Schlüssel in den Environment Variables des Vals eintragen.\",\n { status: 500, headers: { \"Content-Type\": \"text/plain; charset=utf-8\" } },\n );\n }\n\n const url = new URL(req.url);\n const force = url.searchParams.get(\"neu\") === \"1\";\n\n try {\n /**\n * Jede Suchabfrage kostet 100 Einheiten des Tageskontingents von 10 000.\n * Sieben Begriffe sind also 700 Einheiten pro Aufbau – deshalb wird das\n * Ergebnis zwischengespeichert, statt bei jedem Abruf neu zu suchen.\n */\n if (!force) {\n const cached = await blob.getJSON(CACHE_KEY).catch(() => null) as\n | { xml: string; at: number }\n | null;\n if (cached && Date.now() - cached.at < CACHE_MINUTES * 60 * 1000) {\n return new Response(cached.xml, {\n status: 200,\n headers: {\n \"Content-Type\": \"application/rss+xml; charset=utf-8\",\n \"Cache-Control\": \"public, max-age=900\",\n \"X-Cache\": \"hit\",\n },\n });\n }\n }\n\n const xml = await buildFeed(apiKey, req.url);\n await blob.setJSON(CACHE_KEY, { xml, at: Date.now() }).catch(() => {});\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=900\",\n \"X-Cache\": \"miss\",\n },\n });\n } catch (err) {\n return new Response(\n `Fehler beim Erzeugen des RSS-Feeds: ${err instanceof Error ? err.message : String(err)}`,\n { status: 500, headers: { \"Content-Type\": \"text/plain; charset=utf-8\" } },\n );\n }\n}\n","label",[128],"fd6f83b9-1af8-4cdd-b528-2995f5d77d5d",["D",1789540344059],[27],"pulls","branches",1,"forks","envVars",{"_148":142,"_150":61},"connections",{"_148":61,"_149":61},"count","unfilledCount","emptyCount",{"_41":137,"_31":27,"_29":30,"_129":-5,"_39":40,"_38":14,"_131":24,"_36":157,"_13":61,"_32":33,"_34":35,"_23":24,"_135":-5,"_154":158,"_26":159},{"_41":127,"_31":128,"_29":55,"_129":-5,"_39":40,"_38":130,"_131":57,"_36":153,"_13":61,"_32":133,"_34":134,"_23":24,"_135":-5,"_154":155,"_26":156},["D",1789480532692],"children",[],[128],["D",1789540344059],[],[27],["D",1789463930799],{"_95":94,"_103":99},{"_95":94,"_96":97,"_98":99,"_18":53,"_100":101,"_102":24},{"_13":84,"_31":85,"_41":40,"_86":42,"_87":-5,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":43,"_93":94},"ctx",{"_77":-5,"_122":197,"_198":199,"_200":201,"_202":24,"_203":24,"_204":24,"_205":57,"_206":-5,"_207":-7,"_208":-7,"_209":61,"_210":24,"_211":24,"_212":-5,"_213":24,"_214":24,"_215":24,"_216":-5},"ENV",{"_168":169,"_170":171,"_172":85,"_173":174,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v4