[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_193":194,"_195":196},"routes/_app.x.$handle.$name",{"_100":99,"_38":50,"_108":90,"_33":109,"_13":14,"_110":-5,"_11":111,"_112":113,"_114":115,"_116":117,"_118":119,"_26":-5,"_120":-5,"_121":-5,"_122":32,"_123":124,"_125":30,"_126":-5,"_127":-5,"_128":129},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":-5},"project",{"_48":49,"_38":50,"_43":51,"_52":-5,"_53":32,"_54":55,"_56":55,"_57":58,"_59":-5,"_19":60,"_61":-5,"_62":32,"_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":32},"version",4,"changes",[25],"aiChatInfo",{"_20":21,"_22":-5,"_23":-5,"_24":-5},"userId","aiChatMessageId","25eca925-1080-4595-90cf-1d960e04828d","aiChatThreadId","aiChatThreadUserId","aiChatThreadTitle",{"_26":27,"_28":-7,"_29":30,"_31":32,"_33":34,"_35":34},"file",{"_36":37,"_38":34,"_39":40,"_41":42,"_43":44,"_45":14,"_46":47,"_29":32},"previous","deleted",true,"deletedHere",false,"path","rss.ts","latestPath","fileId","4325588a-3c7b-11f1-a407-42b51c65c3df","name","fileType","script","content","import type { ActivityItem } from \"./scraper.ts\";\n\nfunction escapeXml(str: string): string {\n return str\n .replace(/&/g, \"&\")\n .replace(//g, \">\")\n .replace(/\"/g, \""\")\n .replace(/'/g, \"'\");\n}\n\nexport function buildRssFeed(username: string, activities: ActivityItem[]): string {\n const now = new Date().toUTCString();\n const profileUrl = `https://huggingface.co/${escapeXml(username)}`;\n\n const items = activities.map((activity) => {\n const title = activity.action;\n const pubDate = activity.timestamp.toUTCString();\n\n // Build description from sub-items\n let description = \"\";\n if (activity.items.length > 0) {\n description = activity.items\n .map((item) => `${escapeXml(item.name)}`)\n .join(\"
\\n\");\n }\n\n // Use the first item's URL as the link, or fall back to profile\n const link = activity.items.length > 0\n ? activity.items[0].url\n : `${profileUrl}/activity/all`;\n\n // Generate a unique-ish guid from action + time\n const guid = `hf-activity:${username}:${activity.action}:${activity.timestamp.getTime()}`;\n\n return ` \n ${escapeXml(title)}\n ${escapeXml(link)}\n \n ${pubDate}\n ${escapeXml(guid)}\n `;\n }).join(\"\\n\");\n\n return `\n\n \n ${escapeXml(username)} - HuggingFace Activity\n ${profileUrl}/activity/all\n Recent activity from ${escapeXml(username)} on HuggingFace\n ${now}\n 60\n${items}\n \n`;\n}\n","createdAt",["D",1776663553025],"branchVersion","branchId","2ce3f61c-3c7b-11f1-97ad-42b51c65c3df","id","2ce37016-3c7b-11f1-97ad-42b51c65c3df","hf-activity-rss",["D",1776663515690],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","RSS feed for HuggingFace user activity pages","imageUrl","c36ce052-e015-4595-b564-57f8be5c8301","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","e508964d-7c16-4545-ae5f-8c18d54d7f34","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_100":99,"_107":103},"org",{"_100":99,"_101":-5,"_102":103,"_19":60,"_104":105,"_106":32},"branch",{"_13":89,"_38":90,"_48":47,"_91":49,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":50,"_98":99},"isOwned",25,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","ewired","handle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18yajdRQnEyU0ppaGlQbFR1cXdJSkVJRmw4OTUifQ","tier","pro","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_48":49,"_38":50,"_43":189,"_52":-5,"_53":32,"_54":55,"_56":55,"_57":58,"_59":-5,"_19":60,"_61":-5,"_62":32,"_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":190,"_84":191,"_86":192,"_88":32},"tree",[172,173,174,175],"files",[172,173,174,175],"counts",{"_162":66,"_163":150,"_164":66,"_165":166,"_167":168},"contents",[130,131,132,133],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_48":155,"_38":156,"_36":157,"_137":-5,"_46":47,"_45":158,"_139":32,"_43":159,"_13":66,"_39":40,"_41":160,"_29":32,"_142":-5,"_33":161},{"_48":147,"_38":148,"_36":149,"_137":-5,"_46":47,"_45":150,"_139":32,"_43":151,"_13":66,"_39":152,"_41":153,"_29":32,"_142":50,"_33":154},{"_48":144,"_38":34,"_36":37,"_137":-5,"_46":47,"_45":14,"_139":32,"_43":145,"_13":66,"_39":40,"_41":42,"_29":32,"_142":-5,"_33":146},{"_48":134,"_38":135,"_36":136,"_137":-5,"_46":47,"_45":138,"_139":32,"_43":140,"_13":66,"_39":40,"_41":141,"_29":32,"_142":-5,"_33":143},"3ecee7f6-3c7b-11f1-97ad-42b51c65c3df","scraper.ts","3ecee8b4-3c7b-11f1-97ad-42b51c65c3df","parentId",3,"latest",["D",1776663545747],"import { load } from \"npm:cheerio\";\n\nexport interface ActivityItem {\n action: string;\n items: ActivitySubItem[];\n timeAgo: string;\n timestamp: Date;\n}\n\nexport interface ActivitySubItem {\n name: string;\n url: string;\n description?: string;\n downloads?: string;\n likes?: string;\n}\n\n/**\n * Scrape a HuggingFace user's activity page and return structured items.\n */\nexport async function scrapeActivity(username: string): Promise {\n const url = `https://huggingface.co/${username}/activity/all`;\n const res = await fetch(url, {\n headers: {\n \"User-Agent\":\n \"Mozilla/5.0 (compatible; HFActivityRSS/1.0; +https://val.town)\",\n },\n });\n\n if (res.status === 404) {\n throw new Error(`User \"${username}\" not found`);\n }\n\n if (!res.ok) {\n throw new Error(`Failed to fetch activity: ${res.status} ${res.statusText}`);\n }\n\n const html = await res.text();\n const $ = load(html);\n\n const activities: ActivityItem[] = [];\n\n // Each activity group is inside the activity section\n // HuggingFace renders activity as a series of groups with headers\n // We parse the text content to extract structured information\n const rawText = extractActivityText($);\n return parseActivityText(rawText, username);\n}\n\nfunction extractActivityText($: ReturnType): string {\n // Get the full page text - we'll parse the activity section\n return $(\"body\").text();\n}\n\nfunction parseActivityText(text: string, username: string): ActivityItem[] {\n const activities: ActivityItem[] = [];\n\n // Activity entries follow patterns like:\n // \"liked a model about 14 hours ago\"\n // \"updated 2 models 1 day ago\"\n // \"published 3 models 3 days ago\"\n // \"New activity in username/repo 1 day ago\"\n\n // Split by common activity patterns\n const activityPattern =\n /(liked (?:a|an|\\d+) (?:model|dataset|space)s?|updated (?:a|an|\\d+) (?:model|dataset|space)s?|published (?:a|an|\\d+) (?:model|dataset|space)s?|New activity in \\S+|created (?:a|an|\\d+) (?:model|dataset|space)s?)\\s+((?:about\\s+)?\\d+\\s+(?:hour|day|week|month|minute|second)s?\\s+ago|just now)/gi;\n\n let match;\n while ((match = activityPattern.exec(text)) !== null) {\n const action = match[1].trim();\n const timeAgo = match[2].trim();\n const timestamp = parseTimeAgo(timeAgo);\n\n // Try to find model/dataset/space names after this match\n const afterMatch = text.slice(match.index + match[0].length, match.index + match[0].length + 2000);\n const items = extractItemNames(afterMatch, action, username);\n\n activities.push({\n action,\n items,\n timeAgo,\n timestamp,\n });\n }\n\n return activities;\n}\n\nfunction extractItemNames(\n textAfter: string,\n action: string,\n username: string,\n): ActivitySubItem[] {\n const items: ActivitySubItem[] = [];\n\n // Match repo-style names: user/repo-name or org/repo-name\n // These appear as links in the activity feed\n const repoPattern = /([A-Za-z0-9_-]+\\/[A-Za-z0-9._-]+)/g;\n let m;\n const seen = new Set();\n\n // Only look at a limited window to avoid bleeding into next activity\n const window = textAfter.slice(0, 1000);\n\n while ((m = repoPattern.exec(window)) !== null) {\n const name = m[1];\n // Skip common false positives\n if (\n seen.has(name) || name.includes(\"mw-\") || name.startsWith(\"nth-\")\n || name.includes(\"//\")\n ) continue;\n seen.add(name);\n\n // Determine type from the name or action\n let urlBase = \"https://huggingface.co/\";\n items.push({\n name,\n url: `${urlBase}${name}`,\n });\n\n // Stop after reasonable number of items\n if (items.length >= 10) break;\n }\n\n // If \"New activity in\" action, extract just the repo name from the action itself\n if (action.startsWith(\"New activity in\") && items.length === 0) {\n const repoMatch = action.match(/New activity in (\\S+)/);\n if (repoMatch) {\n items.push({\n name: repoMatch[1],\n url: `https://huggingface.co/${repoMatch[1]}`,\n });\n }\n }\n\n return items;\n}\n\nfunction parseTimeAgo(timeAgo: string): Date {\n const now = new Date();\n const cleaned = timeAgo.replace(/^about\\s+/, \"\");\n\n if (cleaned === \"just now\") return now;\n\n const match = cleaned.match(/(\\d+)\\s+(second|minute|hour|day|week|month)s?/);\n if (!match) return now;\n\n const amount = parseInt(match[1]);\n const unit = match[2];\n\n const ms: Record = {\n second: 1000,\n minute: 60 * 1000,\n hour: 60 * 60 * 1000,\n day: 24 * 60 * 60 * 1000,\n week: 7 * 24 * 60 * 60 * 1000,\n month: 30 * 24 * 60 * 60 * 1000,\n };\n\n return new Date(now.getTime() - amount * (ms[unit] || 0));\n}\n","label",[135],"432557c2-3c7b-11f1-a407-42b51c65c3df",["D",1776663553025],[34],"2ce95cd8-3c7b-11f1-97ad-42b51c65c3df","main.ts","2ce95d96-3c7b-11f1-97ad-42b51c65c3df",1,["D",1776663515714],"http","import { parseVal } from \"https://esm.town/v/std/utils/index.ts\";\nimport { scrapeActivity } from \"./scraper.ts\";\nimport { buildRssFeed } from \"./rss.ts\";\nimport { getCachedOrFetch } from \"./cache.ts\";\n\nexport default async function(req: Request): Promise {\n const url = new URL(req.url);\n const path = url.pathname.replace(/^\\//, \"\").replace(/\\/$/, \"\");\n\n if (path === \"source\") {\n return new Response(null, {\n status: 302,\n headers: { Location: parseVal().links.self.val },\n });\n }\n\n if (!path || path === \"\") {\n return new Response(\n `HuggingFace Activity RSS\n \n

🤗 HuggingFace Activity RSS

Get an RSS feed of any HuggingFace user's activity.

Usage: append a username to the URL:

\n ${url.origin}/DJLougen\n

Feed is cached for 1 hour per user.

\n View source\n

\n `,\n { headers: { \"Content-Type\": \"text/html\" } },\n );\n }\n\n // Treat the path as a HuggingFace username\n const username = path;\n\n try {\n const rssXml = await getCachedOrFetch(username, async () => {\n const activities = await scrapeActivity(username);\n return buildRssFeed(username, activities);\n });\n\n return new Response(rssXml, {\n headers: {\n \"Content-Type\": \"application/rss+xml; charset=utf-8\",\n \"Cache-Control\": \"public, max-age=3600\",\n },\n });\n } catch (e: any) {\n if (e.message?.includes(\"not found\")) {\n return new Response(\"User not found\", { status: 404 });\n }\n console.error(e);\n return new Response(\"Internal server error: \" + e.message, { status: 500 });\n }\n}\n",[148],"3101f28a-3c7b-11f1-8678-42b51c65c3df","cache.ts","3101f334-3c7b-11f1-8678-42b51c65c3df",2,["D",1776663522591],"import { blob } from \"https://esm.town/v/std/blob\";\n\nconst CACHE_TTL_MS = 60 * 60 * 1000; // 1 hour\n\ninterface CacheEntry {\n data: string;\n timestamp: number;\n}\n\nfunction cacheKey(username: string): string {\n return `hf-activity-rss:${username.toLowerCase()}`;\n}\n\nexport async function getCachedOrFetch(\n username: string,\n fetchFn: () => Promise,\n): Promise {\n const key = cacheKey(username);\n\n try {\n const cached = await blob.getJSON(key) as CacheEntry | null;\n if (cached && Date.now() - cached.timestamp < CACHE_TTL_MS) {\n console.log(`Cache hit for ${username}`);\n return cached.data;\n }\n } catch {\n // No cache or invalid, continue to fetch\n }\n\n console.log(`Cache miss for ${username}, scraping...`);\n const data = await fetchFn();\n\n await blob.setJSON(key, {\n data,\n timestamp: Date.now(),\n } satisfies CacheEntry);\n\n return data;\n}\n",[156],"pulls","branches","forks","envVars",{"_169":66,"_171":66},"connections",{"_169":66,"_170":66},"count","unfilledCount","emptyCount",{"_48":155,"_38":156,"_36":157,"_137":-5,"_46":47,"_45":158,"_139":32,"_43":186,"_13":66,"_39":40,"_41":160,"_29":32,"_142":-5,"_177":187,"_33":188},{"_48":147,"_38":148,"_36":149,"_137":-5,"_46":47,"_45":150,"_139":32,"_43":183,"_13":66,"_39":152,"_41":153,"_29":32,"_142":50,"_177":184,"_33":185},{"_48":144,"_38":34,"_36":37,"_137":-5,"_46":47,"_45":14,"_139":32,"_43":180,"_13":66,"_39":40,"_41":42,"_29":32,"_142":-5,"_177":181,"_33":182},{"_48":134,"_38":135,"_36":136,"_137":-5,"_46":47,"_45":138,"_139":32,"_43":176,"_13":66,"_39":40,"_41":141,"_29":32,"_142":-5,"_177":178,"_33":179},["D",1776663545747],"children",[],[135],["D",1776663553025],[],[34],["D",1776663515714],[],[148],["D",1776663522591],[],[156],["D",1776663515690],{"_100":99,"_107":103},{"_100":99,"_101":-5,"_102":103,"_19":60,"_104":105,"_106":32},{"_13":89,"_38":90,"_48":47,"_91":49,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":50,"_98":99},"ctx",{"_82":-5,"_127":226,"_227":228,"_229":230,"_231":32,"_232":32,"_233":32,"_234":30,"_235":-5,"_236":-7,"_237":-7,"_238":66,"_239":32,"_240":32,"_241":-5,"_242":32,"_243":32,"_244":32,"_245":-5},"ENV",{"_197":198,"_199":200,"_201":90,"_202":203,"_204":205,"_206":207,"_208":209,"_210":211,"_212":213,"_214":215,"_216":217,"_218":219,"_220":221,"_222":223,"_224":225},"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 · v4