`, favicon, and body of `Root()` to\nmatch your app's existing `index.html`, and stamp anything else your shell\nreferences directly (images, css) with `immutableFileUrl()`.\n\n1. Create `frontend/root.tsx`:\n\n```tsx\n/** @jsxImportSource npm:hono@4/jsx */\nimport { raw } from \"npm:hono@4/html\";\nimport { immutableFileUrl } from \"https://esm.town/v/std/utils/index.ts\";\n\n// The HTML shell for the app. It is never cached, so immutableFileUrl can stamp\n// the current val version into each asset URL — the browser caches those\n// immutably, and publishing the val changes the URLs, refetching exactly once.\nexport function Root() {\n return (\n <>\n {raw(\"<!DOCTYPE html>\")}\n <html lang=\"en\">\n <head>\n <meta charSet=\"UTF-8\" />\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" />\n <title>React Hono Val Town Starter

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_800":801,"_802":803},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":-7,"_18":19,"_17":-7,"_601":-5,"_20":602,"_22":603,"_604":605,"_606":607,"_26":608,"_24":609,"_610":-5,"_611":-5,"_612":54,"_613":614,"_615":45,"_616":-5,"_617":-5,"_618":619},"routes/_app.x.$handle.$name.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":25,"_26":27,"_28":-5,"_29":-5,"_30":-5,"_31":-5,"_32":-5},"handle","dominik1","name","co-w-zamosciu","branchName","main","version","path","backend/adapters/tuzamosc.ts","project",{"_33":543,"_13":14,"_46":544,"_545":-5,"_546":54,"_547":548,"_549":548,"_550":551,"_552":-5,"_553":554,"_555":69,"_556":45,"_557":-5,"_558":-5,"_559":92,"_560":561,"_562":563,"_564":565,"_566":567,"_568":-5,"_569":570,"_571":570,"_572":573,"_574":573,"_575":573,"_576":570,"_577":570,"_578":579,"_580":581,"_582":583,"_584":54},"tree",[59,60,61,62,63,64,65,66],"file",{"_33":34,"_13":35,"_36":37,"_38":39,"_40":41,"_42":43,"_44":45,"_46":47,"_17":48,"_49":50,"_51":52,"_53":54,"_55":-5,"_18":56},"contents",[],"upstream","pull","ahead","behind","envVars","id","5f6a2475-e916-47bf-9993-722c91a80738","tuzamosc.ts","fileId","4019f080-afbf-11f1-83a2-1607ee4eb77e","parentId","17586472-20f7-495c-98a5-d07e21abf39c","branchId","255405a6-055f-4761-b8d5-94d1ffe681e3","branchVersion",100,"latest",true,"createdAt",["D",1789370228065],2,"fileType","script","content","import type { ScrapedEvent } from \"../../shared/types.ts\";\nimport { absolute, fetchDom } from \"../fetch.ts\";\nimport { clean, fromIso, guessCategory, guessTown } from \"../normalize.ts\";\n\nconst LIST = \"https://tuzamosc.pl/wydarzenie/\";\n\n// tuzamosc.pl: event cards with a machine-readable \nexport async function tuzamosc(): Promise {\n const $ = await fetchDom(LIST);\n const events: ScrapedEvent[] = [];\n $(\"article.event-card\").each((_, el) => {\n const card = $(el);\n const start = fromIso(card.find(\"time[datetime]\").attr(\"datetime\") ?? \"\");\n const link = card.find(\"a.event-link\").first();\n // SEO suffixes: \"… w Zamościu – data, bilety i repertuar\"\n const title = clean(link.text().replace(/\\s+[–-]\\s+data,? bilety.*$/i, \"\").replace(/\\s+w Zamościu\\s*$/i, \"\"), 140);\n if (!start || !title) return;\n const description = clean(card.find(\".event-description\").text(), 300);\n const style = card.find(\".event-card-header\").attr(\"style\") ?? \"\";\n const thumb = style.match(/url\$['\"]?([^'\")]+)['\"]?\$/)?.[1];\n // midnight on this site means \"no time given\"\n const time = start.time === \"00:00\" ? null : start.time;\n events.push({\n title,\n date: start.date,\n endDate: null,\n time,\n place: null,\n town: guessTown(`${title} ${description ?? \"\"}`),\n category: guessCategory(title, \"inne\", description ?? \"\"),\n price: null,\n imageUrl: absolute(thumb, LIST),\n url: absolute(link.attr(\"href\"), LIST),\n description,\n showtimes: null,\n });\n });\n return events;\n}\n","deleted",false,"label",[57,58,35],"backend","adapters",{"_33":340,"_13":57,"_36":341,"_38":-5,"_40":41,"_42":72,"_44":45,"_46":342,"_17":92,"_49":100,"_51":-5,"_53":54,"_55":-5,"_75":343,"_18":344},{"_33":306,"_13":307,"_36":308,"_38":-5,"_40":41,"_42":309,"_44":45,"_46":310,"_17":92,"_49":100,"_51":-5,"_53":54,"_55":-5,"_75":311,"_18":312},{"_33":147,"_13":148,"_36":149,"_38":-5,"_40":41,"_42":90,"_44":45,"_46":150,"_17":92,"_49":100,"_51":-5,"_53":54,"_55":-5,"_75":151,"_18":152},{"_33":112,"_13":113,"_36":114,"_38":-5,"_40":41,"_42":115,"_44":45,"_46":116,"_17":92,"_49":100,"_51":-5,"_53":54,"_55":-5,"_75":117,"_18":118},{"_33":96,"_13":97,"_36":98,"_38":-5,"_40":41,"_42":48,"_44":45,"_46":99,"_17":92,"_49":100,"_51":-5,"_53":54,"_55":-5,"_75":101,"_18":102},{"_33":87,"_13":88,"_36":89,"_38":-5,"_40":41,"_42":90,"_44":45,"_46":91,"_17":92,"_49":24,"_51":93,"_53":54,"_55":-5,"_75":94,"_18":95},{"_33":78,"_13":79,"_36":80,"_38":-5,"_40":41,"_42":81,"_44":45,"_46":82,"_17":83,"_49":24,"_51":84,"_53":54,"_55":-5,"_75":85,"_18":86},{"_33":67,"_13":68,"_36":69,"_38":-5,"_40":41,"_42":70,"_44":45,"_46":71,"_17":72,"_49":73,"_51":74,"_53":54,"_55":14,"_75":76,"_18":77},"8060d248-5062-4b29-84b0-7417e053dfdb","index.ts","01a09cbf-66da-7600-85d1-7a5d4b41e0de",103,["D",1789370237687],3,"http","import { immutableFileUrl, readFile, serveFile, serveImmutableFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { Hono } from \"npm:hono\";\nimport { requirePin } from \"./backend/auth.ts\";\nimport {\n getEvent,\n getMeta,\n hideEvent,\n initDb,\n listEvents,\n listSources,\n saveSubscription,\n upsertEvents,\n} from \"./backend/db.ts\";\nimport { fetchText, pageText } from \"./backend/fetch.ts\";\nimport { toIcs } from \"./backend/ics.ts\";\nimport { ICONS } from \"./backend/icons.ts\";\nimport { extractEvents } from \"./backend/llm.ts\";\nimport { addDays, clean, isDate, isTime, warsawToday } from \"./backend/normalize.ts\";\nimport { Root } from \"./frontend/root.tsx\";\nimport { type EventsResponse, isCategory, type ScrapedEvent } from \"./shared/types.ts\";\n\nawait initDb();\n\nconst app = new Hono();\n\n// Serve the (never-cached) HTML shell at the root /\napp.get(\"/\", (c) => c.html(Root()));\n\n// Serve frontend files at the version-addressed URLs Root() stamps, cached immutably\napp.get(\"/__immutable/*\", (c) => serveImmutableFile(c.req.path));\n\napp.get(\"/favicon.svg\", () => serveFile(\"/frontend/favicon.svg\", import.meta.url));\n\napp.get(\"/icons/:name\", (c) => {\n const base64 = ICONS[c.req.param(\"name\")];\n if (!base64) return c.notFound();\n const bytes = Uint8Array.from(atob(base64), (ch) => ch.charCodeAt(0));\n return c.body(bytes, 200, { \"Content-Type\": \"image/png\", \"Cache-Control\": \"public, max-age=604800\" });\n});\n\n// Lets the app be installed on the phone's home screen\napp.get(\"/manifest.webmanifest\", (c) =>\n c.json({\n name: \"Co w Zamościu\",\n short_name: \"Co w Zamościu\",\n description: \"Koncerty, kino i wydarzenia w Zamościu i na Roztoczu\",\n lang: \"pl\",\n start_url: \"/\",\n display: \"standalone\",\n theme_color: \"#17203a\",\n background_color: \"#17203a\",\n icons: [\n { src: \"/icons/icon-192.png\", sizes: \"192x192\", type: \"image/png\" },\n { src: \"/icons/icon-512.png\", sizes: \"512x512\", type: \"image/png\" },\n { src: \"/icons/icon-maskable-512.png\", sizes: \"512x512\", type: \"image/png\", purpose: \"maskable\" },\n ],\n }, 200, { \"Content-Type\": \"application/manifest+json\" }));\n\n// The service worker has to be served from the root to control the whole app.\n// The version stamp changes its bytes on every deploy, so phones pick up updates.\napp.get(\"/sw.js\", async (c) => {\n const source = await readFile(\"/frontend/sw.js\", import.meta.url);\n const version = immutableFileUrl(\"/frontend/sw.js\").split(\"/\")[2];\n return c.body(`const VERSION = ${JSON.stringify(version)};\\n${source}`, 200, {\n \"Content-Type\": \"text/javascript; charset=utf-8\",\n \"Cache-Control\": \"no-cache\",\n });\n});\n\n// ---------- public API ----------\n\napp.get(\"/api/events\", async (c) => {\n const today = warsawToday();\n const from = isDate(c.req.query(\"from\")) ? c.req.query(\"from\")! : today;\n let to = isDate(c.req.query(\"to\")) ? c.req.query(\"to\")! : addDays(from, 14);\n if (to < from) to = from;\n if (to > addDays(from, 62)) to = addDays(from, 62);\n const body: EventsResponse = {\n events: await listEvents(from, to),\n today,\n updatedAt: Number(await getMeta(\"last_scrape\")) || null,\n vapidPublicKey: Deno.env.get(\"VAPID_PUBLIC_KEY\") ?? null,\n };\n return c.json(body, 200, { \"Cache-Control\": \"no-store\" });\n});\n\napp.get(\"/ics/:id\", async (c) => {\n const event = await getEvent(Number(c.req.param(\"id\")));\n if (!event) return c.notFound();\n return c.body(toIcs(event), 200, {\n \"Content-Type\": \"text/calendar; charset=utf-8\",\n \"Content-Disposition\": `attachment; filename=\"wydarzenie-${event.id}.ics\"`,\n });\n});\n\napp.get(\"/api/status\", async (c) =>\n c.json({ sources: await listSources(), updatedAt: Number(await getMeta(\"last_scrape\")) || null }));\n\n// Only real push services, so the server never posts to arbitrary URLs\nconst PUSH_HOST =\n /^(fcm\\.googleapis\\.com|android\\.googleapis\\.com|updates\\.push\\.services\\.mozilla\\.com|[\\w.-]+\\.push\\.apple\\.com|[\\w.-]+\\.notify\\.windows\\.com)$/;\n\napp.post(\"/api/push\", async (c) => {\n const body = await c.req.json().catch(() => null);\n const endpoint = body?.subscription?.endpoint;\n const p256dh = body?.subscription?.keys?.p256dh;\n const auth = body?.subscription?.keys?.auth;\n let validHost = false;\n try {\n const url = new URL(endpoint);\n validHost = url.protocol === \"https:\" && PUSH_HOST.test(url.hostname);\n } catch {\n // not a URL\n }\n if (!validHost || typeof p256dh !== \"string\" || typeof auth !== \"string\") {\n return c.json({ error: \"Nieprawidłowa subskrypcja powiadomień.\" }, 400);\n }\n const favorites = Array.isArray(body?.favorites)\n ? body.favorites.filter((id: unknown) => Number.isInteger(id)).slice(0, 200)\n : [];\n await saveSubscription(endpoint, p256dh, auth, favorites);\n return c.json({ ok: true });\n});\n\n// ---------- PIN-protected API ----------\n\napp.use(\"/api/admin/*\", requirePin);\n\napp.post(\"/api/admin/pin\", (c) => c.json({ ok: true }));\n\n// Poster text, a Facebook post or a link → pre-filled event form\napp.post(\"/api/admin/extract\", async (c) => {\n const body = await c.req.json().catch(() => null);\n const text = typeof body?.text === \"string\" ? body.text.slice(0, 8000) : \"\";\n const url = typeof body?.url === \"string\" && /^https?:\\/\\//.test(body.url) ? body.url : null;\n let input = text;\n if (url) {\n try {\n input = `${text}\\n\\nStrona ${url}:\\n${pageText(await fetchText(url), url, 10_000)}`;\n } catch (err) {\n if (!text) return c.json({ error: `Nie udało się pobrać strony (${(err as Error).message}).` }, 422);\n }\n }\n if (!input.trim()) return c.json({ error: \"Wklej tekst albo link.\" }, 400);\n const events = await extractEvents(input, {\n context: \"Tekst wkleił użytkownik: plakat, post z Facebooka albo strona wydarzenia.\" +\n (url ? ` Link do wydarzenia: ${url}` : \"\"),\n });\n return c.json({ events: events.map((e) => ({ ...e, url: e.url ?? url })) });\n});\n\nfunction parseEvent(body: Record | null): ScrapedEvent | null {\n if (!body || typeof body.title !== \"string\" || !body.title.trim() || !isDate(body.date)) return null;\n const text = (v: unknown, max: number) => (typeof v === \"string\" ? clean(v, max) : null);\n return {\n title: clean(body.title, 140)!,\n date: body.date,\n endDate: isDate(body.endDate) && body.endDate > body.date ? body.endDate : null,\n time: isTime(body.time) ? body.time : null,\n place: text(body.place, 120),\n town: text(body.town, 60) ?? \"Zamość\",\n category: isCategory(body.category) ? body.category : \"inne\",\n price: text(body.price, 60),\n imageUrl: null,\n url: typeof body.url === \"string\" && /^https?:\\/\\//.test(body.url) ? body.url : null,\n description: text(body.description, 600),\n showtimes: null,\n };\n}\n\napp.post(\"/api/admin/events\", async (c) => {\n const event = parseEvent(await c.req.json().catch(() => null));\n if (!event) return c.json({ error: \"Podaj co najmniej tytuł i datę.\" }, 400);\n await upsertEvents(\"manual\", 5, [event], true);\n return c.json({ ok: true });\n});\n\napp.post(\"/api/admin/events/:id/hide\", async (c) => {\n await hideEvent(Number(c.req.param(\"id\")));\n return c.json({ ok: true });\n});\n\n// Unwrap and rethrow Hono errors as the original error\n// If you delete this, all errors will be \"Internal Server Error\"\napp.onError((err) => Promise.reject(err));\n\n// HTTP vals expect an exported \"fetch handler\"\n// This is how you \"run the server\" in Val Town with Hono\nexport default app.fetch;\n","children",[],[68],"708815dd-0ccf-4872-858e-2b93a116f654","README.md","01a09cbf-66da-7600-85d1-77f7ef9c20ff",133,["D",1789382741604],5,"# Co w Zamościu\n\nMobilna aplikacja (PWA do zainstalowania na telefonie): co dziś, jutro i w weekend dzieje się w Zamościu i na Roztoczu. Koncerty, kino, teatr, festyny, sport, wydarzenia dla dzieci.\n\n👉 https://co-w-zamosciu.val.run\n\n## Jak to działa\n\n- **`cron/scrape.ts`** zbiera wydarzenia 3 razy dziennie (6:00, 12:00, 18:00 czasu letniego) z:\n - Biletyna (Zamość, Biłgoraj, Tomaszów Lub., Hrubieszów, Krasnystaw, Chełm): dane schema.org, seanse kin łączone w jedną kartę filmu,\n - tuzamosc.pl,\n - Zamojski Dom Kultury: godziny ze stron szczegółów,\n - Zamojska Akademia Kultury: kalendarz przez API (bez cotygodniowych zajęć) i sala kinowa ZAK,\n - Melodia Smaku (Jazz Club Kosz): kalendarz ze strony,\n - Kino Stylowy: repertuar na tydzień, w aplikacji jako jedna karta dziennie,\n - KS Hetman Zamość: mecze u siebie,\n - Kronika Tygodnia: festyny i pikniki w powiatach,\n - Super Tydzień Chełmski: Chełm i Krasnystaw,\n - Krasnostawski Dom Kultury,\n - Biłgorajskie Centrum Kultury: zapowiedzi czytane przez AI i kino (tylko okresy wyświetlania, bez godzin),\n - OSiR Biłgoraj: kalendarz imprez i meczów (bez rozgrywek młodzieżowych),\n - Facebook przez Apify (`apify/facebook-events-scraper`): szczegóły niżej.\n\n### Facebook (Apify)\n\n- **`cron/facebook.ts`** co 2 dni (3:30 UTC) uruchamia aktora z wyszukiwaniami: Zamość, Chełm, Tomaszów Lubelski, Biłgoraj, Krasnystaw, Roztocze.\n- Pobierane są tylko nadchodzące wydarzenia (filtr dat wyszukiwarki FB, 30 dni do przodu), bo Apify liczy opłatę za każde wydarzenie w wyniku.\n- Limit kosztu: 1 USD na run (`maxTotalChargeUsd`). Przewidywany koszt to ok. 0,25–0,40 USD za run.\n- `cron/scrape.ts` czyta wynik ostatniego udanego runu, także uruchomionego ręcznie w konsoli Apify.\n- Z wyników odpada wszystko dalej niż 80 km od Zamościa, a także wycieczki, pielgrzymki i wydarzenia online.\n- Zdjęcia z FB nie są zapisywane, bo ich linki szybko wygasają.\n- Wydarzenia z FB mają najniższy priorytet, więc scalają się z tymi samymi wydarzeniami z innych źródeł.\n\n👉 Add APIFY_TOKEN here: https://www.val.town/x/dominik1/co-w-zamosciu/environment-variables?key=APIFY_TOKEN\n- Tytuły filmów z repertuarów pisanych wersalikami dostają poprawną wielkość liter od AI (z cache).\n- Nie da się pobierać automatycznie: Arabeska (ogłasza tylko na Facebooku i Instagramie). Takie wydarzenia dodajesz przyciskiem ＋.\n- To samo wydarzenie z kilku stron jest scalane w jedno. Decyduje ten sam dzień, zgodna godzina i podobny tytuł.\n- Wydarzenia, których reguły nie przypisały do kategorii, klasyfikuje AI (`std/openai`, gpt-5.4-nano). Wystarcza darmowy limit Val Town.\n- **`cron/digest.ts`** codziennie o 8:00 wysyła push na telefony (Twoje „Idę” są na początku) i mail do właściciela. W piątek dochodzi zapowiedź weekendu i ostrzeżenia o źródłach, które przestały działać.\n- **Dodawanie ręczne** (przycisk ＋, wymaga PIN-u): wklej tekst z plakatu, posta z FB albo link, a AI wypełni formularz.\n- Stan źródeł: `/api/status`.\n\n## Zmienne środowiskowe\n\n- `ADD_PIN`: PIN do dodawania i ukrywania wydarzeń.\n- `VAPID_PUBLIC_KEY`, `VAPID_PRIVATE_KEY`: klucze Web Push. Po zmianie trzeba ponownie włączyć powiadomienia na telefonach.\n- `OPENAI_API_KEY` (opcjonalnie): własny klucz, jeśli darmowy limit Val Town okaże się za mały.\n\n👉 Add ADD_PIN here: https://www.val.town/x/dominik1/co-w-zamosciu/environment-variables?key=ADD_PIN\n\n## Struktura\n\n- `index.ts`: serwer Hono (strona, manifest, ikony, service worker, API, pliki .ics)\n- `backend/adapters/*`: parsery poszczególnych stron\n- `backend/sources.ts`: rejestr źródeł i przebieg zbierania\n- `backend/db.ts`: SQLite (wydarzenia, źródła, subskrypcje push, cache AI)\n- `backend/normalize.ts`: daty w strefie Europe/Warsaw, kategorie, miejscowości, deduplikacja\n- `backend/llm.ts`: AI do odczytu tekstu i klasyfikacji\n- `frontend/`: interfejs React, service worker, powiadomienia\n- `scripts/test-adapters.ts`: próbny przebieg parserów bez zapisu (do diagnozy, gdy strona zmieni układ)\n\nNowe źródło dodajesz jako adapter w `backend/adapters/` i wpis w `SOURCES` w `backend/sources.ts`.\n",[],[79],"42cea312-1aaf-4642-b2da-e3bba05e69b9","CHANGELOG.md","01a09cbf-66da-7600-85d1-72302458f448",1,["D",1789336184443],0,"# Changelog\n\n## 2026-07-30 — Immutable asset caching\n\nFrontend files are now served at version-addressed URLs\n(`/__immutable/45/frontend/index.tsx`) with\n`Cache-Control: public, max-age=31536000, immutable`, so repeat visits load the\nwhole client graph from the browser cache — roughly 3× faster (~665ms → ~157ms\nmeasured). Publishing your val bumps its version, which changes every URL, so\ncaches invalidate automatically. Old-version URLs return 404 after a publish\n(like Next.js build assets); a reload picks up the new version.\n\nWhat changed in the template:\n\n- `frontend/index.html` → [`frontend/root.tsx`](/frontend/root.tsx): the HTML\n shell is now JSX and stamps asset URLs with `immutableFileUrl()`\n- [`index.ts`](/index.ts): serves `Root()` at `/`, and one\n `app.get(\"/__immutable/*\", (c) => serveImmutableFile(c.req.path))` route\n serves all frontend files\n\n### Upgrading an existing remix\n\nYour copy of this template doesn't update automatically. Two options:\n\n**Minimal (most of the benefit):** point both routes at `serveImmutableFile` —\nyour existing bare URLs redirect into versioned space, the new route serves\nthem, and the whole module graph gets cached (costs one redirect per page view):\n\n```ts\nimport { serveImmutableFile } from \"https://esm.town/v/std/utils/index.ts\";\n\napp.get(\"/__immutable/*\", (c) => serveImmutableFile(c.req.path));\napp.get(\"/frontend/**/*\", (c) => serveImmutableFile(c.req.path)); // was serveFile\n```\n\n**Full upgrade (also removes the redirect):** three self-contained steps —\nno other files needed. Adjust the ``, favicon, and body of `Root()` to\nmatch your app's existing `index.html`, and stamp anything else your shell\nreferences directly (images, css) with `immutableFileUrl()`.\n\n1. Create `frontend/root.tsx`:\n\n```tsx\n/** @jsxImportSource npm:hono@4/jsx */\nimport { raw } from \"npm:hono@4/html\";\nimport { immutableFileUrl } from \"https://esm.town/v/std/utils/index.ts\";\n\n// The HTML shell for the app. It is never cached, so immutableFileUrl can stamp\n// the current val version into each asset URL — the browser caches those\n// immutably, and publishing the val changes the URLs, refetching exactly once.\nexport function Root() {\n return (\n <>\n {raw(\"<!DOCTYPE html>\")}\n <html lang=\"en\">\n <head>\n <meta charSet=\"UTF-8\" />\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" />\n <title>React Hono Val Town Starter\n