[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_205":206,"_207":208},"routes/_app.x.$handle.$name",{"_99":98,"_37":48,"_107":89,"_32":108,"_13":14,"_109":-5,"_11":110,"_111":112,"_113":114,"_115":116,"_117":118,"_26":-5,"_119":-5,"_120":-5,"_121":30,"_122":123,"_124":62,"_125":-5,"_126":-5,"_127":128},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":-5},"project",{"_46":47,"_37":48,"_41":49,"_50":-5,"_51":30,"_52":53,"_54":53,"_55":56,"_57":-5,"_19":58,"_59":60,"_61":62,"_63":-5,"_64":-5,"_65":66,"_67":68,"_69":-5,"_70":-5,"_71":-5,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":83,"_84":85,"_86":87,"_88":30},"version",7,"changes",[25],"aiChatInfo",{"_20":21,"_22":-5,"_23":-5,"_24":-5},"userId","aiChatMessageId","d59afa59-a7b2-4219-9edf-df968efd7cb9","aiChatThreadId","aiChatThreadUserId","aiChatThreadTitle",{"_26":27,"_28":-7,"_29":30,"_31":30,"_32":33,"_34":33},"file",{"_35":36,"_37":33,"_38":26,"_39":40,"_41":42,"_43":14,"_44":45,"_29":30},"previous","deleted",false,"deletedHere","path","README.md","latestPath","fileId","d4eb2ffa-3cf9-11f1-9098-42b51c65c3df","name","fileType","content","# 🍽️ Espoo Tofu Lunch Finder — Slack Bot\n\nA Slack bot that scrapes [lounaat.info](https://lounaat.info/02150-espoo) for lunch dishes matching a keyword (default: **tofu**) and translates them from Finnish to English.\n\nEquivalent to:\n```bash\nxidel -s \"https://lounaat.info/02150-espoo\" -e '...' | trans -b \"fi:en\"\n```\n\n## How it works\n\n```mermaid\nsequenceDiagram\n User->>Slack: @bot tofu\n Slack->>Val Town: POST event\n Val Town->>lounaat.info: Scrape menus\n Val Town->>MyMemory API: Translate fi→en\n Val Town->>Slack: Post results\n Slack->>User: 🍽️ Tofu dishes today...\n```\n\n1. **scraper.ts** — Fetches lounaat.info HTML and extracts dishes matching a keyword\n2. **translate.ts** — Translates Finnish text to English via the free MyMemory API\n3. **main.ts** — HTTP handler that wires Slack events to the scraper + translator\n\n## Usage\n\n- **@mention the bot** with a keyword: `@bot tofu` or `@bot kana`\n- **DM the bot** a keyword to search for\n- **Visit the endpoint URL** in a browser to see today's tofu dishes\n\n## Setup\n\n1. Create a Slack App at https://api.slack.com/apps\n2. Add Bot Token Scopes: `chat:write`, `app_mentions:read`\n3. Install to your workspace\n4. Set env vars: `SLACK_BOT_TOKEN`, `SLACK_SIGNING_SECRET`\n5. Enable Event Subscriptions → paste the val's endpoint URL\n6. Subscribe to: `app_mention`, `message.im`\n","createdAt",["D",1776717914177],"branchVersion","branchId","68401942-3cf9-11f1-b6db-42b51c65c3df","id","683f8856-3cf9-11f1-b6db-42b51c65c3df","slack-bot",["D",1776717731867],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","A Slack bot that responds to messages","imageUrl","9fd794a1-359c-4d2e-9775-5140df5eb93e","pinnedFileId","73c9d032-3cf9-11f1-8897-42b51c65c3df","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","019daca0-87c6-7019-becc-f997906353b1","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_99":98,"_106":102},"org",{"_99":98,"_100":-5,"_101":102,"_19":58,"_103":104,"_105":30},"branch",{"_13":14,"_37":89,"_46":45,"_90":47,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":48,"_97":98},"isOwned","main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","timgo","handle","displayName","avatar","https://avatars.githubusercontent.com/u/18331942?v=4","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_46":47,"_37":48,"_41":201,"_50":-5,"_51":30,"_52":53,"_54":53,"_55":56,"_57":-5,"_19":58,"_59":60,"_61":62,"_63":-5,"_64":-5,"_65":66,"_67":68,"_69":-5,"_70":-5,"_71":-5,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":202,"_84":203,"_86":204,"_88":30},"tree",[180,181,182,183,184],"files",[180,181,182,183,184],"counts",{"_170":66,"_171":157,"_172":66,"_173":174,"_175":176},"contents",[129,130,131,132,133],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_46":167,"_37":33,"_35":36,"_137":-5,"_44":45,"_43":14,"_139":62,"_41":168,"_13":66,"_38":26,"_39":40,"_29":30,"_143":-5,"_32":169},{"_46":160,"_37":161,"_35":60,"_137":-5,"_44":45,"_43":162,"_139":62,"_41":163,"_13":157,"_38":164,"_39":165,"_29":30,"_143":-5,"_32":166},{"_46":152,"_37":153,"_35":154,"_137":-5,"_44":45,"_43":155,"_139":62,"_41":156,"_13":157,"_38":141,"_39":158,"_29":30,"_143":-5,"_32":159},{"_46":145,"_37":146,"_35":147,"_137":-5,"_44":45,"_43":148,"_139":62,"_41":149,"_13":66,"_38":141,"_39":150,"_29":30,"_143":-5,"_32":151},{"_46":134,"_37":135,"_35":136,"_137":-5,"_44":45,"_43":138,"_139":62,"_41":140,"_13":66,"_38":141,"_39":142,"_29":30,"_143":-5,"_32":144},"afd9a67e-3cf9-11f1-a66a-42b51c65c3df","translate.ts","afd9a73c-3cf9-11f1-a66a-42b51c65c3df","parentId",3,"latest",["D",1776717851987],"script","/**\n * Translates text from Finnish to English using the free MyMemory translation API.\n * Falls back to returning the original text if translation fails.\n */\n\nconst MYMEMORY_URL = \"https://api.mymemory.translated.net/get\";\n\nexport async function translateFiToEn(text: string): Promise {\n try {\n const params = new URLSearchParams({\n q: text,\n langpair: \"fi|en\",\n });\n\n const res = await fetch(`${MYMEMORY_URL}?${params}`);\n const data = await res.json();\n\n if (data.responseStatus === 200 && data.responseData?.translatedText) {\n return data.responseData.translatedText;\n }\n\n return text; // fallback to original\n } catch (err) {\n console.error(\"Translation error:\", err);\n return text;\n }\n}\n\n/** Translate an array of strings, preserving order */\nexport async function translateAll(texts: string[]): Promise {\n return Promise.all(texts.map(translateFiToEn));\n}\n","label",[135],"b278aa6a-3cf9-11f1-8b7c-42b51c65c3df","test-scraper.ts","b278ab14-3cf9-11f1-8b7c-42b51c65c3df",4,["D",1776717856386],"import { scrapeLounaat } from \"./scraper.ts\";\nimport { translateFiToEn } from \"./translate.ts\";\n\nconst matches = await scrapeLounaat(\"tofu\");\nconsole.log(`Found ${matches.length} tofu dishes:\\n`);\n\nfor (const m of matches) {\n const translated = await translateFiToEn(`${m.restaurant} - ${m.dish}`);\n console.log(`FI: ${m.restaurant} - ${m.dish}`);\n console.log(`EN: ${translated}\\n`);\n}\n",[146],"bae9a74e-3cf9-11f1-b6c0-42b51c65c3df","scraper.ts","ad66d902-3cf9-11f1-a66a-42b51c65c3df",5,["D",1776717870519],1,"/**\n * Scrapes lounaat.info for restaurants and finds dishes matching a keyword (e.g. \"tofu\").\n * Returns an array of { restaurant, dish } objects.\n *\n * Uses regex-based parsing to avoid heavy DOM dependencies.\n */\n\nconst DEFAULT_URL = \"https://lounaat.info/02150-espoo\";\n\nexport interface DishMatch {\n restaurant: string;\n dish: string;\n}\n\nexport async function scrapeLounaat(\n keyword: string = \"tofu\",\n url: string = DEFAULT_URL,\n): Promise {\n const res = await fetch(url);\n const html = await res.text();\n const results: DishMatch[] = [];\n\n // Split by div.menu blocks — each restaurant menu starts with

\n const menuBlocks = html.split(/]*class=\"[^\"]*\\bmenu\\b[^\"]*\"[^>]*>/i);\n\n for (const block of menuBlocks.slice(1)) {\n // Extract restaurant name from first

\n const nameMatch = block.match(/]>([\\s\\S]?)<\\/h3>/i);\n const rawName = nameMatch?.[1] ?? \"Unknown\";\n const name = stripHtml(rawName).trim();\n\n // Extract all
items\n const liRegex = /]>([\\s\\S]?)<\\/li>/gi;\n let liMatch;\n while ((liMatch = liRegex.exec(block)) !== null) {\n const dishText = stripHtml(liMatch[1]).trim();\n if (dishText.toLowerCase().includes(keyword.toLowerCase())) {\n results.push({ restaurant: name, dish: dishText });\n }\n }\n }\n\n return results;\n}\n\n/** Remove HTML tags and decode common entities */\nfunction stripHtml(html: string): string {\n return html\n .replace(/<[^>]+>/g, \"\")\n .replace(/&/g, \"&\")\n .replace(/</g, \"<\")\n .replace(/>/g, \">\")\n .replace(/"/g, '\"')\n .replace(/'/g, \"'\")\n .replace(/ /g, \" \")\n .replace(/\\s+/g, \" \");\n}\n",[153],"c9cd540e-3cf9-11f1-9098-42b51c65c3df","main.ts",6,["D",1776717895499],"http","/**\n * Slack Bot - Scrapes lounaat.info for tofu dishes and posts them translated to English.\n \n Setup:\n * 1. Create a Slack App at https://api.slack.com/apps\n * 2. Enable \"Event Subscriptions\" and set the Request URL to this val's endpoint\n * 3. Subscribe to bot events: app_mention, message.im\n * 4. Add Bot Token Scopes: chat:write, app_mentions:read\n * 5. Install the app to your workspace\n * 6. Set SLACK_BOT_TOKEN env var to your Bot User OAuth Token (xoxb-...)\n * 7. Set SLACK_SIGNING_SECRET env var to your app's Signing Secret\n */\n\nimport { scrapeLounaat } from \"./scraper.ts\";\nimport { translateFiToEn } from \"./translate.ts\";\n\nexport default async function(req: Request): Promise {\n if (req.method !== \"POST\") {\n // Quick test: run the scraper when visited via browser\n const result = await getTofuReport();\n return new Response(result, { headers: { \"Content-Type\": \"text/plain; charset=utf-8\" } });\n }\n\n const body = await req.json();\n\n // Slack URL verification challenge\n if (body.type === \"url_verification\") {\n return Response.json({ challenge: body.challenge });\n }\n\n // Handle event callbacks\n if (body.type === \"event_callback\") {\n const event = body.event;\n\n // Ignore bot messages to avoid loops\n if (event.bot_id || event.subtype === \"bot_message\") {\n return Response.json({ ok: true });\n }\n\n // Handle app mentions and DMs — respond with today's tofu dishes\n if (event.type === \"app_mention\" || (event.type === \"message\" && event.channel_type === \"im\")) {\n const text = event.text ?? \"\";\n const keyword = extractKeyword(text) || \"tofu\";\n const report = await getTofuReport(keyword);\n await sendSlackMessage(event.channel, report);\n }\n }\n\n return Response.json({ ok: true });\n}\n\n/** Build a formatted report of matching dishes /\nasync function getTofuReport(keyword: string = \"tofu\"): Promise {\n const matches = await scrapeLounaat(keyword);\n\n if (matches.length === 0) {\n return `No \"${keyword}\" dishes found today in Espoo (02150) 😢`;\n }\n\n const lines: string[] = [`🍽️ ${keyword.charAt(0).toUpperCase() + keyword.slice(1)} dishes today in Espoo (02150):*\\n`];\n\n for (const m of matches) {\n const fiLine = `${m.restaurant} — ${m.dish}`;\n const enLine = await translateFiToEn(fiLine);\n lines.push(`• ${enLine}`);\n }\n\n return lines.join(\"\\n\");\n}\n\n/** Extract a custom keyword from the message, e.g. \"@bot kana\" → \"kana\" */\nfunction extractKeyword(text: string): string {\n const stripped = text.replace(/<@[A-Z0-9]+>/g, \"\").trim();\n return stripped.length > 0 && stripped.length < 30 ? stripped : \"\";\n}\n\n/** Send a message to a Slack channel */\nasync function sendSlackMessage(channel: string, text: string) {\n const token = Deno.env.get(\"SLACK_BOT_TOKEN\");\n if (!token) {\n console.error(\"SLACK_BOT_TOKEN not set!\");\n return;\n }\n\n const res = await fetch(\"https://slack.com/api/chat.postMessage\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${token}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify({ channel, text }),\n });\n\n const data = await res.json();\n if (!data.ok) console.error(\"Slack API error:\", data.error);\n return data;\n}\n",[161],"d4eb2f5a-3cf9-11f1-9098-42b51c65c3df",["D",1776717914177],[33],"pulls","branches","forks","envVars",{"_177":66,"_179":66},"connections",{"_177":66,"_178":66},"count","unfilledCount","emptyCount",{"_46":167,"_37":33,"_35":36,"_137":-5,"_44":45,"_43":14,"_139":62,"_41":198,"_13":66,"_38":26,"_39":40,"_29":30,"_143":-5,"_186":199,"_32":200},{"_46":160,"_37":161,"_35":60,"_137":-5,"_44":45,"_43":162,"_139":62,"_41":195,"_13":157,"_38":164,"_39":165,"_29":30,"_143":-5,"_186":196,"_32":197},{"_46":152,"_37":153,"_35":154,"_137":-5,"_44":45,"_43":155,"_139":62,"_41":192,"_13":157,"_38":141,"_39":158,"_29":30,"_143":-5,"_186":193,"_32":194},{"_46":145,"_37":146,"_35":147,"_137":-5,"_44":45,"_43":148,"_139":62,"_41":189,"_13":66,"_38":141,"_39":150,"_29":30,"_143":-5,"_186":190,"_32":191},{"_46":134,"_37":135,"_35":136,"_137":-5,"_44":45,"_43":138,"_139":62,"_41":185,"_13":66,"_38":141,"_39":142,"_29":30,"_143":-5,"_186":187,"_32":188},["D",1776717851987],"children",[],[135],["D",1776717856386],[],[146],["D",1776717870519],[],[153],["D",1776717895499],[],[161],["D",1776717914177],[],[33],["D",1776717731867],{"_99":98,"_106":102},{"_99":98,"_100":-5,"_101":102,"_19":58,"_103":104,"_105":30},{"_13":14,"_37":89,"_46":45,"_90":47,"_91":-5,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":48,"_97":98},"ctx",{"_82":-5,"_126":238,"_239":240,"_241":242,"_243":30,"_244":30,"_245":30,"_246":62,"_247":-5,"_248":-7,"_249":-7,"_250":66,"_251":30,"_252":30,"_253":-5,"_254":30,"_255":30,"_256":30,"_257":-5},"ENV",{"_209":210,"_211":212,"_213":89,"_214":215,"_216":217,"_218":219,"_220":221,"_222":223,"_224":225,"_226":227,"_228":229,"_230":231,"_232":233,"_234":235,"_236":237},"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"]

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