$1

')\n // Inline code: `text`\n .replace(/`([^`]+)`/g, '$1')\n // Strikethrough: ~~text~~\n .replace(/~~(.*?)~~/g, '$1')\n // Links: [text](url)\n .replace(/\\[([^\\]]+)\\]\$([^)]+)\$/g, '$1')\n // Headers: # text\n .replace(/^#+ (.*?)$/gm, '$1')\n // Bullet points\n .replace(/^(\\s*)[-*+]\\s+(.*)$/gm, '$1• $2');\n}\n\nexport async function sendTelegramMessage(chatId: string, text: string, messageThreadId?: number) {\n const token = Deno.env.get(\"TELEGRAM_TOKEN\");\n if (!token) return;\n \n const formattedText = formatToTelegramHTML(text);\n const payload: any = { \n chat_id: chatId, \n text: formattedText,\n parse_mode: \"HTML\"\n };\n if (messageThreadId) {\n payload.message_thread_id = messageThreadId;\n }\n\n await fetch(`https://api.telegram.org/bot${token}/sendMessage`, {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify(payload),\n });\n}\n","label",[155,63],"src","pulls","branches",1,"forks","envVars",{"_164":166,"_167":26},"connections",{"_164":26,"_165":26},"count","unfilledCount",4,"emptyCount",{"_32":201,"_13":155,"_61":147,"_42":-5,"_34":35,"_148":189,"_149":84,"_36":202,"_38":26,"_64":203,"_151":-5,"_66":24,"_153":-5,"_180":204,"_17":205},{"_32":194,"_13":195,"_61":196,"_42":147,"_34":35,"_148":110,"_149":84,"_36":197,"_38":26,"_64":65,"_151":198,"_66":24,"_153":-5,"_180":199,"_17":200},{"_32":186,"_13":187,"_61":188,"_42":147,"_34":35,"_148":189,"_149":84,"_36":190,"_38":26,"_64":65,"_151":191,"_66":24,"_153":-5,"_180":192,"_17":193},{"_32":146,"_13":63,"_61":62,"_42":147,"_34":35,"_148":39,"_149":84,"_36":183,"_38":26,"_64":65,"_151":152,"_66":24,"_153":-5,"_180":184,"_17":185},{"_32":173,"_13":174,"_61":82,"_42":-5,"_34":35,"_148":175,"_149":84,"_36":176,"_38":177,"_64":178,"_151":179,"_66":24,"_153":-5,"_180":181,"_17":182},"290e705c-7b99-4ce8-a69c-3de2f403bf8a","main.ts",47,["D",1785170008184],31,"http","import { Hono } from \"npm:hono\";\nimport { ensureSchema, getWhitelistedGroups, addWhitelistedGroup, removeWhitelistedGroup, getGroup, getRecentStats } from \"./src/db.ts\";\nimport { sendTelegramMessage, TelegramUpdate } from \"./src/telegram.ts\";\nimport { handleGeminiInteraction, fetchTelegramFilePart } from \"./src/gemini.ts\";\n\nconst app = new Hono();\n\n// Generate a random internal secret for this deployment isolate\nconst INTERNAL_SECRET = crypto.randomUUID();\n\napp.post(\"/webhook\", async (c) => {\n const body = await c.req.json();\n const url = new URL(c.req.url);\n const endpoint = url.origin;\n \n // Forward to process in the background\n const processReq = fetch(`${endpoint}/process`, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n \"X-Internal-Secret\": INTERNAL_SECRET,\n },\n body: JSON.stringify(body),\n });\n\n // If testing, wait for the background process to finish and return its result\n if (c.req.header(\"X-Wait-For-Process\") === \"true\") {\n const res = await processReq;\n return c.text(await res.text(), res.status);\n }\n\n // Otherwise, return 200 immediately for Telegram\n processReq.catch(console.error);\n return c.text(\"OK\", 200);\n});\n\napp.post(\"/process\", async (c) => {\n // Validate internal secret to prevent public access\n const secretHeader = c.req.header(\"X-Internal-Secret\");\n if (secretHeader !== INTERNAL_SECRET) {\n return c.text(\"Unauthorized access\", 401);\n }\n\n const body = await c.req.json() as TelegramUpdate;\n if (!body.message) return c.text(\"OK\", 200);\n \n const message = body.message;\n const chatId = String(message.chat.id);\n const messageThreadId = message.message_thread_id;\n const chatType = message.chat.type; // \"private\", \"group\", \"supergroup\"\n const fromId = String(message.from?.id || \"\");\n const text = message.text || message.caption || \"\";\n \n const ADMIN_TELEGRAM_ID = Deno.env.get(\"ADMIN_TELEGRAM_ID\");\n \n await ensureSchema();\n \n if (chatType === \"private\") {\n if (fromId !== ADMIN_TELEGRAM_ID) {\n await sendTelegramMessage(chatId, \"Unauthorized.\");\n return c.text(\"Unauthorized\", 200);\n }\n \n if (text.startsWith(\"/start\")) {\n await sendTelegramMessage(chatId, \"Welcome Admin. Use /list, /stats.\");\n return c.text(\"OK\", 200);\n }\n \n if (text.startsWith(\"/list\")) {\n const groups = await getWhitelistedGroups();\n const groupList = groups.map(row => `${row.name} (${row.chat_id})`).join(\"\\n\");\n await sendTelegramMessage(chatId, groupList ? `Whitelisted Groups:\\n${groupList}` : \"No groups whitelisted.\");\n return c.text(\"OK\", 200);\n }\n \n if (text.startsWith(\"/stats\")) {\n const stats = await getRecentStats(5);\n const statsList = stats.map(row => `${row.date}: ${row.messages_processed} msgs`).join(\"\\n\");\n await sendTelegramMessage(chatId, statsList ? `Usage Stats:\\n${statsList}` : \"No stats yet.\");\n return c.text(\"OK\", 200);\n }\n } else if (chatType === \"group\" || chatType === \"supergroup\") {\n if (text.startsWith(\"/whitelist\")) {\n if (fromId !== ADMIN_TELEGRAM_ID) {\n await sendTelegramMessage(chatId, \"Only the Admin can whitelist this group.\", messageThreadId);\n return c.text(\"OK\", 200);\n }\n await addWhitelistedGroup(chatId, message.chat.title || \"Unknown Group\");\n await sendTelegramMessage(chatId, \"Group whitelisted successfully.\", messageThreadId);\n return c.text(\"OK\", 200);\n }\n \n if (text.startsWith(\"/revoke\")) {\n if (fromId !== ADMIN_TELEGRAM_ID) {\n await sendTelegramMessage(chatId, \"Only the Admin can revoke this group.\", messageThreadId);\n return c.text(\"OK\", 200);\n }\n await removeWhitelistedGroup(chatId);\n await sendTelegramMessage(chatId, \"Group revoked successfully.\", messageThreadId);\n return c.text(\"OK\", 200);\n }\n \n // --- Message Parsing & Reply-To Mechanic ---\n const group = await getGroup(chatId);\n if (!group) {\n return c.text(\"Group not whitelisted\", 200); // Silent ignore\n }\n \n const botUsername = Deno.env.get(\"BOT_USERNAME\");\n let isMentioned = false;\n let cleanBotUsername = \"\";\n \n if (botUsername) {\n cleanBotUsername = botUsername.replace(/^@/, \"\");\n if (text.toLowerCase().includes(`@${cleanBotUsername.toLowerCase()}`)) {\n isMentioned = true;\n }\n }\n \n if (message.reply_to_message && cleanBotUsername) {\n if (message.reply_to_message.from?.username?.toLowerCase() === cleanBotUsername.toLowerCase()) {\n isMentioned = true;\n }\n }\n \n if (!cleanBotUsername) {\n console.warn(\"BOT_USERNAME env var is missing. Cannot parse mentions.\");\n return c.text(\"Missing BOT_USERNAME\", 200);\n }\n \n if (!isMentioned) {\n return c.text(\"Not mentioned\", 200);\n }\n \n // Extraction Logic\n const mentionRegex = new RegExp(`@${cleanBotUsername}`, \"gi\");\n let extractedText = text.replace(mentionRegex, \"\").trim();\n let replyContext = \"\";\n let fileId = null;\n \n if (message.reply_to_message) {\n const reply = message.reply_to_message;\n if (reply.text) replyContext = reply.text;\n if (reply.caption) replyContext = reply.caption;\n \n if (reply.document) {\n fileId = reply.document.file_id;\n } else if (reply.photo && reply.photo.length > 0) {\n fileId = reply.photo[reply.photo.length - 1].file_id;\n }\n }\n \n // File Fetching using inline base64 data\n let filePart = null;\n if (fileId) {\n filePart = await fetchTelegramFilePart(fileId);\n }\n \n // Gemini Integration\n let finalPrompt = `[Topic: ${group.name}] ${message.from?.first_name || \"User\"}: ${extractedText}`;\n if (replyContext) {\n finalPrompt += `\\n\\n(Replying to: \"${replyContext}\")`;\n }\n if (filePart && filePart.type === \"document\") {\n finalPrompt += `\\n\\n[System: The user has attached a document in this message.]`;\n }\n \n try {\n const replyText = await handleGeminiInteraction(group, finalPrompt, filePart);\n await sendTelegramMessage(chatId, replyText, messageThreadId);\n } catch (err: any) {\n console.error(\"Gemini Error:\", err);\n await sendTelegramMessage(chatId, `Error communicating with Agent: ${err.message}`, messageThreadId);\n }\n \n return c.text(\"OK\", 200);\n }\n return c.text(\"OK\", 200);\n});\n\napp.get(\"/setup\", async (c) => {\n const token = Deno.env.get(\"TELEGRAM_TOKEN\");\n if (!token) return c.text(\"Missing TELEGRAM_TOKEN\", 500);\n \n const url = new URL(c.req.url);\n const webhookUrl = `${url.origin}/webhook`;\n \n const res = await fetch(`https://api.telegram.org/bot${token}/setWebhook?url=${webhookUrl}`);\n const webhookData = await res.json();\n \n await fetch(`https://api.telegram.org/bot${token}/setMyCommands`, {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({\n commands: [\n { command: \"start\", description: \"Initialize the bot\" },\n { command: \"list\", description: \"List whitelisted groups\" },\n { command: \"stats\", description: \"View usage statistics\" }\n ],\n scope: { type: \"all_private_chats\" }\n })\n });\n \n await fetch(`https://api.telegram.org/bot${token}/setMyCommands`, {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({\n commands: [\n { command: \"whitelist\", description: \"Authorize this group for bot usage\" },\n { command: \"revoke\", description: \"Revoke authorization for this group\" }\n ],\n scope: { type: \"all_group_chats\" }\n })\n });\n \n return c.json({ \n webhook: webhookData, \n commands: \"Private and Group commands configured successfully.\" \n });\n});\n\napp.onError((err, c) => {\n console.error(err);\n return c.text(\"Internal Server Error\", 500);\n});\n\nexport default app.fetch;\n","children",[],[174],["D",1785170010349],[],[155,63],"4677a932-bc40-4649-96c5-b735535442b1","gemini.ts","e65218ae-89d8-11f1-b1e0-1607ee4eb77e",48,["D",1785170009508],"import { Buffer } from \"node:buffer\";\nimport { GoogleGenAI } from \"npm:@google/genai@^2.3.0\";\nimport { updateGroupInteraction, WhitelistedGroup } from \"./db.ts\";\n\nexport async function handleGeminiInteraction(\n group: WhitelistedGroup, \n prompt: string, \n filePart: any | null,\n): Promise {\n const client = new GoogleGenAI({ apiKey: Deno.env.get(\"GEMINI_API_KEY\") });\n \n const inputParts: any[] = [{ type: \"text\", text: prompt }];\n if (filePart) {\n inputParts.push(filePart);\n }\n const inputPayload = filePart ? inputParts : prompt;\n\n const interaction = await client.interactions.create({\n agent: \"antigravity-preview-05-2026\",\n input: inputPayload,\n environment: group.environment_id || \"remote\",\n previous_interaction_id: group.last_interaction_id || undefined,\n });\n\n await updateGroupInteraction(group.chat_id, interaction.environment_id, interaction.id);\n\n return interaction.output_text || \"Done.\";\n}\n\nexport async function fetchTelegramFilePart(fileId: string): Promise {\n const token = Deno.env.get(\"TELEGRAM_TOKEN\");\n if (!token) return null;\n\n const fileRes = await fetch(`https://api.telegram.org/bot${token}/getFile?file_id=${fileId}`);\n const fileData = await fileRes.json();\n\n if (fileData.ok) {\n const filePath = fileData.result.file_path;\n const dlRes = await fetch(`https://api.telegram.org/file/bot${token}/${filePath}`);\n const buffer = await dlRes.arrayBuffer();\n\n let mimeType = \"application/octet-stream\";\n if (filePath.endsWith(\".pdf\")) mimeType = \"application/pdf\";\n else if (filePath.endsWith(\".jpg\") || filePath.endsWith(\".jpeg\")) mimeType = \"image/jpeg\";\n else if (filePath.endsWith(\".png\")) mimeType = \"image/png\";\n else if (filePath.endsWith(\".docx\")) mimeType = \"application/vnd.openxmlformats-officedocument.wordprocessingml.document\";\n else if (filePath.endsWith(\".txt\")) mimeType = \"text/plain\";\n else if (filePath.endsWith(\".csv\")) mimeType = \"text/csv\";\n\n // \"image\" for images, \"document\" for all others\n const type = mimeType.startsWith(\"image/\") ? \"image\" : \"document\";\n\n return {\n type,\n data: Buffer.from(buffer).toString(\"base64\"),\n mime_type: mimeType\n };\n }\n\n return null;\n}\n",[],[155,187],"9fe24555-0d94-4a8a-a52e-c078cafbbb6e","db.ts","e7565698-89d8-11f1-84e0-1607ee4eb77e",["D",1785170011223],"import { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\n\nexport interface WhitelistedGroup {\n chat_id: string;\n name: string;\n environment_id: string | null;\n last_interaction_id: string | null;\n}\n\nexport interface UsageStat {\n date: string;\n messages_processed: number;\n}\n\nexport async function ensureSchema() {\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS whitelisted_groups (\n chat_id TEXT PRIMARY KEY,\n name TEXT,\n environment_id TEXT\n )\n `);\n try {\n await sqlite.execute(\"ALTER TABLE whitelisted_groups ADD COLUMN last_interaction_id TEXT\");\n } catch (e) {\n // Ignore if column already exists\n }\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS usage_stats (\n date TEXT PRIMARY KEY,\n messages_processed INTEGER DEFAULT 0\n )\n `);\n}\n\nexport async function getWhitelistedGroups(): Promise {\n const result = await sqlite.execute(\"SELECT * FROM whitelisted_groups\");\n return result.rows as unknown as WhitelistedGroup[];\n}\n\nexport async function addWhitelistedGroup(chatId: string, name: string) {\n await sqlite.execute({\n sql: \"INSERT OR REPLACE INTO whitelisted_groups (chat_id, name) VALUES (?, ?)\",\n args: [chatId, name]\n });\n}\n\nexport async function removeWhitelistedGroup(chatId: string) {\n await sqlite.execute({\n sql: \"DELETE FROM whitelisted_groups WHERE chat_id = ?\",\n args: [chatId]\n });\n}\n\nexport async function getGroup(chatId: string): Promise {\n const result = await sqlite.execute({\n sql: \"SELECT * FROM whitelisted_groups WHERE chat_id = ?\",\n args: [chatId]\n });\n if (result.rows.length === 0) return null;\n return result.rows[0] as unknown as WhitelistedGroup;\n}\n\nexport async function updateGroupInteraction(chatId: string, envId?: string | null, interactionId?: string | null) {\n await sqlite.execute({\n sql: \"UPDATE whitelisted_groups SET environment_id = ?, last_interaction_id = ? WHERE chat_id = ?\",\n args: [envId || null, interactionId || null, chatId]\n });\n}\n\nexport async function getRecentStats(limit: number = 5): Promise {\n const result = await sqlite.execute({\n sql: \"SELECT * FROM usage_stats ORDER BY date DESC LIMIT ?\",\n args: [limit]\n });\n return result.rows as unknown as UsageStat[];\n}\n",[],[155,195],"004c0ece-9d4a-4697-b52d-d3e2cd6b6ef7",["D",1785170009508],"directory",[169,170,171],[155],["D",1785073665166],["D",1789473745358],{"_11":12,"_124":69},{"_11":12,"_119":120,"_68":69,"_30":67,"_121":122,"_123":24},{"_38":110,"_13":16,"_32":35,"_111":71,"_112":-5,"_113":-5,"_114":-5,"_115":-5,"_116":-5,"_117":14,"_118":12},"ctx",{"_51":-5,"_143":244,"_245":246,"_247":248,"_249":24,"_250":24,"_251":24,"_252":84,"_253":-5,"_254":-7,"_255":-7,"_256":26,"_257":24,"_258":24,"_259":-5,"_260":24,"_261":24,"_262":24,"_263":-5},"ENV",{"_215":216,"_217":218,"_219":16,"_220":221,"_222":223,"_224":225,"_226":227,"_228":229,"_230":231,"_232":233,"_234":235,"_236":237,"_238":239,"_240":241,"_242":243},"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"]

History · telegram.ts