${body}

\n`;\n}\n\nfunction statusGrid(state: FeedState): string {\n const s = state.entry.scrape;\n const cells: [string, string][] = [\n [\"Events\", String(s.events.length)],\n [\"Skipped\", String(s.skipped.length)],\n [\"Built\", ago(state.entry.builtAt)],\n [\"Source\", s.status === null ? \"no response\" : String(s.status)],\n [\"HTML\", `${Math.round(s.htmlBytes / 1024)} kB`],\n [\"Fetch\", `${s.fetchMs} ms`],\n ];\n return `

${esc(k)}: ${esc(v)}

`;\n}\n\nfunction banners(state: FeedState): string {\n const out: string[] = [];\n if (state.servingStale) {\n out.push(\n ``,\n );\n } else if (state.entry.scrape.error) {\n out.push(\n ``,\n );\n }\n const skipped = state.entry.scrape.skipped.length;\n if (skipped > 0) {\n out.push(\n ``,\n );\n }\n return out.join(\"\");\n}\n\nfunction renderLanding(feedUrl: string, state: FeedState): string {\n const webcal = feedUrl.replace(/^https?:\\/\\//, \"webcal://\");\n const events = state.entry.scrape.events;\n\n const grouped: { key: string; label: string; items: ScrapedEvent[] }[] = [];\n for (const e of events) {\n const key = `${e.year}-${e.month}`;\n let g = grouped.find((x) => x.key === key);\n if (!g) {\n g = { key, label: `${MONTH_NAMES[e.month]} ${e.year}`, items: [] };\n grouped.push(g);\n }\n g.items.push(e);\n }\n\n const list = grouped.map((g) => `\n

${esc(g.label)} · ${g.items.length}

\n
${e.day}${\n WEEKDAYS_SV[d.getUTCDay()]\n }
\n
\n
${esc(e.title)}${\n e.cancelled ? 'inställt' : \"\"\n }${e.assumedTime ? 'time guessed' : \"\"}${\n e.titleSource === \"slug\"\n ? 'title from URL'\n : \"\"\n }
\n
${esc(meta)}
\n
\n

`).join(\"\");\n\n const empty =\n ``;\n\n return page(\n \"Pustervik feed\",\n `\n

Calendar mirror · Järntorget, Göteborg

Pustervik
as a calendar

Everything on pustervik.nu/kalender, scraped hourly and served as iCal. Subscribe once and the gigs show up in your own calendar.

\n\n ${banners(state)}\n ${statusGrid(state)}\n\n

\n Subscribe in your calendar\n Download .ics\n Diagnostics\n

\n Or paste this into “subscribe from URL”:\n

${esc(feedUrl)}

\n Google Calendar: Other calendars → + → From URL.
\n Apple Calendar: File → New Calendar Subscription.\n

\n\n ${events.length ? list : empty}\n\n

\n Unofficial mirror, not affiliated with Pustervik. Source: ${esc(SOURCE_URL)}.
\n Questions: wilhelmberggren@gmail.com\n

\n `,\n );\n}\n\nfunction renderDiagnostics(state: FeedState): string {\n const s = state.entry.scrape;\n\n const probeRows = Object.entries(s.probes).map(([k, v]) =>\n `${esc(k)}${v}`\n ).join(\"\");\n\n const skippedRows = s.skipped.length\n ? s.skipped.map((sk) => `\n

${esc(sk.link)} — ${\n esc(sk.reason)\n }

${\n esc(sk.leaves.join(\" ⏐ \")) || \"(no text nodes)\"\n }

`).join(\"\")\n : `

None.

`;\n\n const traceRows = s.events.map((e) => `\n

${esc(e.title)} — ${\n esc(formatWhen(e))\n }

\n slug: ${esc(e.slug)}
\n heading: ${esc(e.monthHeading || \"—\")}
\n title from: ${esc(e.titleSource)}${\n e.assumedTime ? \" · time assumed\" : \"\"\n }${e.cancelled ? \" · cancelled\" : \"\"}
\n text nodes: ${esc(e.leaves.join(\" ⏐ \")) || \"(none)\"}\n

`).join(\"\");\n\n return page(\n \"Pustervik feed · diagnostics\",\n `\n

← back to the feed

Diagnostics

What the scraper saw on its last run, and where it lost the thread.

\n\n ${banners(state)}\n ${statusGrid(state)}\n\n

Request

\n \n \n \n \n \n \n \n

Requested	${\n esc(s.sourceUrl)\n }
Landed on	${\n esc(s.finalUrl \|\| \"—\")\n }
Content-Type	${\n esc(s.contentType \|\| \"—\")\n }
Scraped	${\n esc(ago(s.scrapedAt))\n }
Cache	${\n state.cacheHit ? \"served from cache\" : \"freshly scraped\"\n }
Parse time	${s.parseMs} ms

\n\n

Selector probes

\n \n \n ${probeRows}\n

Selector	Matches

Zeros across the four “legacy” rows mean the site's markup changed — the page loaded fine, the old selectors just don't exist any more.

\n\n

Month headings (${s.monthHeadings.length})

${\n esc(s.monthHeadings.join(\" · \")) ||\n \"(none found — every event will be skipped)\"\n }

\n\n

Skipped links (${s.skipped.length})

\n ${skippedRows}\n\n

Parsed events (${s.events.length})

\n ${\n traceRows ||\n `

None.

`\n }\n\n

Raw HTML around the first event link

${esc(s.htmlSample)}

\n\n

\n Re-scrape now ·\n JSON ·\n .ics\n

\n `,\n );\n}\n\n/* ------------------------------------------------------------------ *\n * Handler\n * ------------------------------------------------------------------ */\n\nexport default async function (req: Request): Promise {\n const url = new URL(req.url);\n const params = url.searchParams;\n const format = params.get(\"format\");\n const nocache = params.get(\"nocache\") !== null;\n const wantsDiag = params.get(\"diag\") !== null ||\n url.pathname.endsWith(\"/diag\");\n const accept = req.headers.get(\"accept\") ?? \"\";\n const isBrowser = accept.includes(\"text/html\");\n\n let state: FeedState;\n try {\n state = await getFeed(nocache);\n } catch (err) {\n const msg = `Feed unavailable: ${err instanceof Error ? err.message : err}`;\n if (isBrowser || wantsDiag) {\n return new Response(\n page(\n \"Pustervik feed · error\",\n `

Feed unavailable

`,\n ),\n {\n status: 500,\n headers: { \"content-type\": \"text/html; charset=utf-8\" },\n },\n );\n }\n return new Response(msg, { status: 500 });\n }\n\n const noStore = { \"cache-control\": \"no-store\" };\n\n if (wantsDiag && format === \"json\") {\n return new Response(\n JSON.stringify(\n {\n cacheHit: state.cacheHit,\n servingStale: state.servingStale,\n liveError: state.liveError,\n builtAt: state.entry.builtAt,\n ...state.entry.scrape,\n },\n null,\n 2,\n ),\n {\n headers: {\n \"content-type\": \"application/json; charset=utf-8\",\n ...noStore,\n },\n },\n );\n }\n\n if (wantsDiag) {\n return new Response(renderDiagnostics(state), {\n headers: { \"content-type\": \"text/html; charset=utf-8\", ...noStore },\n });\n }\n\n if (format === \"ics\" || !isBrowser) {\n return new Response(state.entry.ics, {\n headers: {\n \"content-type\": \"text/calendar; charset=utf-8\",\n \"content-disposition\": 'inline; filename=\"pustervik.ics\"',\n \"cache-control\": \"public, max-age=1800\",\n },\n });\n }\n\n return new Response(renderLanding(url.origin + url.pathname, state), {\n headers: { \"content-type\": \"text/html; charset=utf-8\", ...noStore },\n });\n}","label",[74],"56542f9c-4003-45f9-900e-a6f912c48b4c",["D",1784218786722],"# pustervik-feed\n\nA Val Town val that turns [Pustervik](https://pustervik.nu)'s event listing into\na calendar feed you can subscribe to in Google Calendar (or any app that\nsupports calendar URL subscriptions).\n\n**Feed URL:** `https://pustervik-feed.val.run/`\n\n## Subscribing in Google Calendar\n\n1. Go to **Other calendars → + → From URL**.\n2. Paste in `https://pustervik-feed.val.run/`.\n3. Click **Add calendar**.\n ![gcal.png](https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/0ed9e9bc-8818-4225-51f4-243ad1236400/public)\n\nNew or changed events may take up to a day to show up, since Google Calendar\nonly checks subscribed feeds periodically.\n\n## How it works\n\nThe val fetches Pustervik's event page, pulls out each event's title, date, and\nlink, and turns them into a calendar feed. To avoid hitting the site too often,\nresults are cached for an hour before being refreshed.",[119],"pulls","branches","forks","envVars",{"_291":20,"_293":20},"connections",{"_291":20,"_292":20},"count","unfilledCount","emptyCount",{"_43":280,"_13":119,"_72":110,"_53":-5,"_45":46,"_273":136,"_274":209,"_47":300,"_49":98,"_75":63,"_276":282,"_77":24,"_278":-5,"_297":301,"_248":302},{"_43":272,"_13":74,"_72":73,"_53":-5,"_45":46,"_273":192,"_274":209,"_47":296,"_49":150,"_75":95,"_276":277,"_77":24,"_278":14,"_297":298,"_248":299},["D",1786627149406],"children",[],[74],["D",1784218786722],[],[119],["D",1784218093876],["D",1789559472742],{"_11":12,"_247":80},{"_11":12,"_243":-5,"_79":80,"_25":78,"_244":245,"_246":24},{"_49":192,"_13":16,"_43":46,"_235":197,"_236":-5,"_237":-5,"_238":-5,"_239":-5,"_240":-5,"_241":14,"_242":12},"ctx",{"_61":-5,"_267":341,"_342":343,"_344":345,"_346":24,"_347":24,"_348":24,"_349":209,"_350":-5,"_351":-7,"_352":-7,"_353":20,"_354":24,"_355":24,"_356":-5,"_357":24,"_358":24,"_359":24,"_360":-5},"ENV",{"_312":313,"_314":315,"_316":16,"_317":318,"_319":320,"_321":322,"_323":324,"_325":326,"_327":328,"_329":330,"_331":332,"_333":334,"_335":336,"_337":338,"_339":340},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","811aa22498c9b0b5a47e8d778de579cdb990f332","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"]

${esc(g.label)} · ${g.items.length}

Pustervikas a calendar

Diagnostics

Request

Selector probes

Month headings (${s.monthHeadings.length})

Skipped links (${s.skipped.length})

Parsed events (${s.events.length})

Raw HTML around the first event link

Feed unavailable

Pustervik
as a calendar

History