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CONFIGURATION & CONSTANTS\n// ============================================================================\nconst CONFIG = {\n NTFY_TOPIC: \"varina_thong-bao\",\n // ⚠️ CẬP NHẬT URL VAL CỦA BẠN:\n VAL_URL: \"https://nemofb--5509beae0c6211f1911d42dde27851f2.web.val.run\",\n USER_AGENT: \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36\",\n TIMEZONE: \"Asia/Ho_Chi_Minh\"\n};\n\nconst HEADERS = {\n CORS: { \"Access-Control-Allow-Origin\": \"*\", \"Access-Control-Allow-Methods\": \"POST, GET, OPTIONS\", \"Access-Control-Allow-Headers\": \"Content-Type\" },\n JSON: { \"Content-Type\": \"application/json\" },\n HTML: { \"Content-Type\": \"text/html; charset=utf-8\" }\n};\n\n// ============================================================================\n// 2. DATABASE MODULE (Optimized SQLite Wrapper)\n// ============================================================================\nconst DB = {\n async init() {\n await sqlite.execute(`CREATE TABLE IF NOT EXISTS browser_kv (key TEXT PRIMARY KEY, value TEXT)`);\n },\n async put(key: string, value: string) {\n await sqlite.execute(\"INSERT OR REPLACE INTO browser_kv (key, value) VALUES (?, ?)\", [key, String(value)]);\n },\n async getMulti(keys: string[]) {\n if (!keys.length) return {};\n const placeholders = keys.map(() => \"?\").join(\",\");\n const res = await sqlite.execute(`SELECT key, value FROM browser_kv WHERE key IN (${placeholders})`, keys);\n const map: Record = {};\n res.rows.forEach(r => map[r.key] = r.value);\n return map;\n }\n};\n\n// ============================================================================\n// 3. CRAWLER MODULE (High Performance)\n// ============================================================================\nconst CRAWLER = {\n async chrome() {\n try {\n const res = await fetch(\"https://google-chrome-dev.en.uptodown.com\", { headers: { \"User-Agent\": CONFIG.USER_AGENT } });\n const html = await res.text();\n return html.match(/class=\"version\">\\s*([\\d\\.]+)\\s* {\n const a = v1.split('.').map(Number); const b = v2.split('.').map(Number);\n for (let i = 0; i < Math.max(a.length, b.length); i++) {\n if ((a[i] || 0) > (b[i] || 0)) return 1;\n if ((a[i] || 0) < (b[i] || 0)) return -1;\n }\n return 0;\n };\n return cmp(beta, dev) >= 0 ? beta : dev;\n } catch { return \"Error\"; }\n },\n\n async brave() {\n // Strategy: S3 (Fastest) -> GitHub API (Fallback)\n try {\n const s3Res = await fetch(\"https://brave-browser-downloads.s3.brave.com/latest/beta.version\");\n if (s3Res.ok) {\n const ver = (await s3Res.text()).trim();\n if (/^\\d+(\\.\\d+)+$/.test(ver)) return ver;\n }\n } catch {}\n \n try {\n const ghRes = await fetch(\"https://api.github.com/repos/brave/brave-browser/releases?per_page=10\", { headers: { \"User-Agent\": CONFIG.USER_AGENT } });\n if (!ghRes.ok) return \"Error\";\n const releases = await ghRes.json();\n const beta = releases.find(r => r.name?.includes(\"Beta\") && r.assets?.some(a => a.name.includes(\"win32-x64.zip\")));\n return beta?.name.match(/(\\d+(\\.\\d+)+)/)?.[1] || \"Error\";\n } catch { return \"Error\"; }\n }\n};\n\n// ============================================================================\n// 4. NOTIFICATION MODULE (Ntfy)\n// ============================================================================\nconst NOTIFIER = {\n async send(name: string, id: string, version: string) {\n const actions = [{\n action: \"http\", label: \"Update\",\n url: `${CONFIG.VAL_URL}/api/ntfy-confirm`,\n method: \"POST\", headers: HEADERS.JSON,\n body: JSON.stringify({ items: [{ browser: id, version }] }), clear: true\n }];\n \n await fetch(\"https://ntfy.sh\", {\n method: \"POST\", headers: HEADERS.JSON,\n body: JSON.stringify({\n topic: CONFIG.NTFY_TOPIC,\n title: `Update found: ${name}`,\n message: `New version: ${version}`,\n priority: 4, actions\n })\n });\n }\n};\n\n// ============================================================================\n// 5. CORE LOGIC (Orchestrator)\n// ============================================================================\nasync function runCheckLogic() {\n await DB.init();\n const keys = [\"active_chrome\", \"active_edge\", \"active_brave\", \"notified_chrome\", \"notified_edge\", \"notified_brave\", \"chrome\", \"edge\", \"brave\"];\n const dbConfig = await DB.getMulti(keys);\n \n const isActive = (id) => dbConfig[`active_${id}`] !== \"0\";\n\n // Run crawlers in parallel only if active\n const [chromeLive, edgeLive, braveLive] = await Promise.all([\n isActive(\"chrome\") ? CRAWLER.chrome() : \"DISABLED\",\n isActive(\"edge\") ? CRAWLER.edge() : \"DISABLED\",\n isActive(\"brave\") ? CRAWLER.brave() : \"DISABLED\"\n ]);\n\n const results = {\n chrome: { id: \"chrome\", name: \"Chrome Dev\", live: chromeLive, installed: dbConfig.chrome, notified: dbConfig.notified_chrome, active: isActive(\"chrome\") },\n edge: { id: \"edge\", name: \"Edge Dev\", live: edgeLive, installed: dbConfig.edge, notified: dbConfig.notified_edge, active: isActive(\"edge\") },\n brave: { id: \"brave\", name: \"Brave Beta\", live: braveLive, installed: dbConfig.brave, notified: dbConfig.notified_brave, active: isActive(\"brave\") }\n };\n\n const updates = [];\n\n for (const key in results) {\n const item = results[key];\n if (item.live === \"DISABLED\" || item.live === \"Error\") continue;\n\n const current = item.installed || \"0.0.0.0\";\n const lastNotified = item.notified || \"0.0.0.0\";\n\n if (item.live !== current && item.live !== lastNotified) {\n updates.push({ name: item.name, id: item.id, version: item.live });\n // Side-effect: Send notification & update DB state\n await NOTIFIER.send(item.name, item.id, item.live);\n await DB.put(`notified_${item.id}`, item.live);\n }\n }\n\n return { \n results, \n updatesFound: updates.length, \n lastCheck: new Date().toLocaleString(\"vi-VN\", { timeZone: CONFIG.TIMEZONE }) \n };\n}\n\n// ============================================================================\n// 6. ROUTER & HANDLERS\n// ============================================================================\nexport default async function(request: Request): Promise {\n const url = new URL(request.url);\n if (request.method === \"OPTIONS\") return new Response(null, { headers: HEADERS.CORS });\n\n try {\n // --- API Handlers ---\n if (url.pathname === \"/api/cron\") {\n const { updatesFound, lastCheck } = await runCheckLogic();\n await DB.put(\"last_check_time\", lastCheck);\n return new Response(JSON.stringify({ status: \"OK\", updatesFound, lastCheck }, null, 2), { headers: HEADERS.JSON });\n }\n\n if (url.pathname === \"/api/check\") {\n const { results, lastCheck } = await runCheckLogic(); // Re-use core logic for realtime check\n await DB.put(\"last_check_time\", lastCheck);\n \n // Transform data for Frontend\n const transform = (item) => ({\n latest: item.live === \"DISABLED\" ? \"PAUSED\" : item.live,\n current: item.installed || \"0.0.0.0\",\n isNew: item.active && item.live !== \"DISABLED\" && item.live !== \"Error\" && item.live !== (item.installed || \"0.0.0.0\"),\n isActive: item.active\n });\n\n return new Response(JSON.stringify({\n chrome: transform(results.chrome),\n edge: transform(results.edge),\n brave: transform(results.brave),\n lastCheck\n }), { headers: { ...HEADERS.JSON, ...HEADERS.CORS } });\n }\n\n if (url.pathname === \"/api/confirm\" && request.method === \"POST\") {\n const { browser, version } = await request.json();\n await DB.put(browser, version);\n return new Response(JSON.stringify({ success: true }), { headers: HEADERS.CORS });\n }\n\n if (url.pathname === \"/api/toggle\" && request.method === \"POST\") {\n const { browser, active } = await request.json();\n await DB.put(`active_${browser}`, active ? \"1\" : \"0\");\n return new Response(JSON.stringify({ success: true }), { headers: HEADERS.CORS });\n }\n\n if (url.pathname === \"/api/ntfy-confirm\" && request.method === \"POST\") {\n const { items } = await request.json();\n if (items?.length) for (const i of items) await DB.put(i.browser, i.version);\n return new Response(\"OK\", { headers: HEADERS.CORS });\n }\n\n // --- Frontend ---\n if (url.pathname === \"/\") {\n await DB.init();\n const lastCheck = (await DB.getMulti([\"last_check_time\"])).last_check_time || \"00:00:00 01-01\";\n return new Response(renderHTML(lastCheck), { headers: { ...HEADERS.HTML, ...HEADERS.CORS } });\n }\n\n return new Response(\"Not Found\", { status: 404 });\n } catch (err) {\n return new Response(JSON.stringify({ error: err.message }), { status: 500, headers: HEADERS.JSON });\n }\n}\n\n// ============================================================================\n// 7. UI TEMPLATE (STRICTLY PRESERVED)\n// ============================================================================\nfunction renderHTML(lastTime) {\n return `\n\n\n\n \n Update Checker\n \">\n \n \n \n\n\n

Update Checker

System_Sync_Time

\n ${lastTime}\n

\n \n

\n\n

\n ${renderCard('chrome', 'Chrome_Dev', 'C', 'https://raw.githubusercontent.com/alrra/browser-logos/main/src/chrome-dev/chrome-dev_128x128.png')}\n ${renderCard('edge', 'Edge_Dev', 'E', 'https://raw.githubusercontent.com/alrra/browser-logos/main/src/edge-dev/edge-dev_128x128.png')}\n ${renderCard('brave', 'Brave_Beta', 'B', 'https://raw.githubusercontent.com/alrra/browser-logos/main/src/brave-beta/brave-beta_128x128.png')}\n

\n \n \n

\n\n \n\n`;\n}\n\nfunction renderCard(id, name, alt, iconUrl) {\n return `\n

\n $\"${alt}\"$ \n

${name}

v.---

\n \n

---

\n \n

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Updates found: ${result.updatesFound}`);\n if (result.updatesFound > 0) {\n console.log(\"📝 Details:\", JSON.stringify(result.results, null, 2));\n }\n } catch (error) {\n console.error(\"❌ Cron Error:\", error.message);\n }\n}",["D",1771408005651],"id","bcd56e74-0cae-11f1-b157-42dde27851f2","Update_Checker",["D",1771408005651],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","imageUrl","019c7021-27a1-77a3-91ff-0bee8f142cc4","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","019c7021-27a1-77a3-91ff-0ea08d94c033","tursoName","bcd56e740cae11f1b15742dde27851f2","tursoHostname","bcd56e740cae11f1b15742dde27851f2-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789527643940],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_102":101,"_110":106},"org",{"_102":101,"_103":104,"_105":106,"_18":59,"_107":108,"_109":25},"branch",{"_13":91,"_32":92,"_48":41,"_93":49,"_94":-5,"_95":-5,"_96":-5,"_97":-5,"_98":-5,"_99":50,"_100":101},"isOwned",21,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","varina_lab","handle","displayName","Varina Lab","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18zOXB6RWdqcFJZRGlHSkcxS2NYTXRjUUc3eTYifQ","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_48":49,"_32":50,"_37":165,"_52":-5,"_53":25,"_54":55,"_56":55,"_57":-5,"_58":-5,"_18":59,"_60":-5,"_61":25,"_62":-5,"_63":-5,"_64":65,"_66":67,"_68":69,"_70":71,"_72":166,"_74":-5,"_75":76,"_77":76,"_78":79,"_80":79,"_81":79,"_82":76,"_83":76,"_84":167,"_86":168,"_88":169,"_90":25},"tree",[156,157],"files",[156,157],"counts",{"_145":65,"_146":14,"_147":65,"_148":149,"_150":151},"contents",[134,135],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles",true,"grants","orgs","customDomains",{},{"_48":142,"_32":43,"_30":44,"_137":-5,"_40":41,"_39":14,"_138":25,"_37":143,"_13":65,"_33":45,"_35":46,"_24":25,"_140":-5,"_27":144},{"_48":136,"_32":28,"_30":31,"_137":-5,"_40":41,"_39":14,"_138":25,"_37":139,"_13":65,"_33":34,"_35":36,"_24":25,"_140":-5,"_27":141},"bcdc8506-0cae-11f1-b157-42dde27851f2","parentId","latest",["D",1771408005651],"label",[28],"bcdc51bc-0cae-11f1-b157-42dde27851f2",["D",1771408005651],[43],"pulls","branches","forks","envVars",{"_152":154,"_155":65},"connections",{"_152":65,"_153":65},"count","unfilledCount",2,"emptyCount",{"_48":142,"_32":43,"_30":44,"_137":-5,"_40":41,"_39":14,"_138":25,"_37":162,"_13":65,"_33":45,"_35":46,"_24":25,"_140":-5,"_159":163,"_27":164},{"_48":136,"_32":28,"_30":31,"_137":-5,"_40":41,"_39":14,"_138":25,"_37":158,"_13":65,"_33":34,"_35":36,"_24":25,"_140":-5,"_159":160,"_27":161},["D",1771408005651],"children",[],[28],["D",1771408005651],[],[43],["D",1771408005651],["D",1789527643940],{"_102":101,"_110":106},{"_102":101,"_103":104,"_105":106,"_18":59,"_107":108,"_109":25},{"_13":91,"_32":92,"_48":41,"_93":49,"_94":-5,"_95":-5,"_96":-5,"_97":-5,"_98":-5,"_99":50,"_100":101},"ctx",{"_84":-5,"_131":203,"_204":205,"_206":207,"_208":25,"_209":25,"_210":25,"_211":129,"_212":-5,"_213":-7,"_214":-7,"_215":65,"_216":25,"_217":25,"_218":-5,"_219":25,"_220":25,"_221":25,"_222":-5},"ENV",{"_174":175,"_176":177,"_178":92,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202},"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 · v1