[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_176":177,"_178":179},"routes/_app.x.$handle.$name",{"_92":91,"_31":42,"_100":82,"_26":101,"_13":14,"_102":-5,"_11":103,"_104":105,"_106":107,"_108":109,"_110":111,"_20":-5,"_112":-5,"_113":-5,"_114":24,"_115":116,"_117":118,"_119":-5,"_120":-5,"_121":122},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_40":41,"_31":42,"_35":43,"_44":-5,"_45":24,"_46":47,"_48":47,"_49":50,"_51":-5,"_18":52,"_53":-5,"_54":24,"_55":-5,"_56":-5,"_57":58,"_59":60,"_61":-5,"_62":-5,"_63":-5,"_64":-5,"_65":66,"_67":66,"_68":69,"_70":69,"_71":69,"_72":66,"_73":66,"_74":75,"_76":77,"_78":79,"_80":24},"version",20,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":-7,"_23":24,"_25":24,"_26":27,"_28":27},"file",{"_29":30,"_31":27,"_32":20,"_33":34,"_35":36,"_37":14,"_38":39,"_23":24},"previous","deleted",false,"deletedHere","path","deno.json","latestPath","fileId","23adcbc8-5598-11f1-b045-ee650bb23af1","name","fileType","content","{\n \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/98f62cee78e85bfc47c62ed703777c6bc8794f1c/cli/schemas/config-file.v1.json\",\n \"lock\": false,\n \"compilerOptions\": {\n \"noImplicitAny\": false,\n \"strict\": true,\n \"types\": [\"https://www.val.town/types/valtown.d.ts\"],\n \"lib\": [\n \"dom\",\n \"dom.iterable\",\n \"dom.asynciterable\",\n \"deno.ns\",\n \"deno.unstable\"\n ]\n },\n \"lint\": {\n \"include\": [\"deno:/https/esm.town/**/*\"],\n \"rules\": {\n \"exclude\": [\"no-explicit-any\"]\n }\n },\n \"node_modules_dir\": false,\n \"experimental\": {\n \"unstable-node-globals\": true,\n \"unstable-temporal\": true,\n \"unstable-worker-options\": true,\n \"unstable-sloppy-imports\": true\n }\n}","createdAt",["D",1779424734707],"branchVersion","branchId","8c6e4c48-5505-11f1-8e6a-ee650bb23af1","id","8c6d9e24-5505-11f1-8e6a-ee650bb23af1","auto-rpg-actor",["D",1779361774438],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Auto atproto actor.rpg.generator → actor.rpg.sprite","imageUrl","0ac5be7d-30d1-4b49-9a4d-86051e5bf6a6","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","3a23a7c9-18d4-4343-9903-58f68725ce12","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_92":91,"_99":95},"org",{"_92":91,"_93":-5,"_94":95,"_18":52,"_96":97,"_98":24},"branch",{"_13":81,"_31":82,"_40":39,"_83":41,"_84":-5,"_85":-5,"_86":-5,"_87":-5,"_88":-5,"_89":42,"_90":91},"isOwned",24,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","byjp","handle","displayName","avatar","https://images.clerk.dev/oauth_github/img_2QxS7kbappsModAZzq0Gn7TuIuF.jpeg","tier","free","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_40":41,"_31":42,"_35":172,"_44":-5,"_45":24,"_46":47,"_48":47,"_49":50,"_51":-5,"_18":52,"_53":-5,"_54":24,"_55":-5,"_56":-5,"_57":58,"_59":60,"_61":-5,"_62":-5,"_63":-5,"_64":-5,"_65":66,"_67":66,"_68":69,"_70":69,"_71":69,"_72":66,"_73":66,"_74":173,"_76":174,"_78":175,"_80":24},"tree",[159,160,161],"files",[159,160,161],"counts",{"_149":58,"_150":146,"_151":58,"_152":153,"_154":155},"contents",[123,124,125],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles",true,"grants","orgs","customDomains",{},{"_40":141,"_31":142,"_29":143,"_129":-5,"_38":39,"_37":144,"_131":118,"_35":145,"_13":146,"_32":20,"_33":147,"_23":24,"_136":-5,"_26":148},{"_40":138,"_31":27,"_29":30,"_129":-5,"_38":39,"_37":14,"_131":118,"_35":139,"_13":58,"_32":20,"_33":34,"_23":24,"_136":-5,"_26":140},{"_40":126,"_31":127,"_29":128,"_129":-5,"_38":39,"_37":130,"_131":24,"_35":132,"_13":133,"_32":134,"_33":135,"_23":24,"_136":42,"_26":137},"b451a756-5545-11f1-8412-ee650bb23af1","main.ts","8c75d4ae-5505-11f1-8e6a-ee650bb23af1","parentId",19,"latest",["D",1779389329124],16,"http","// Read an actor.rpg.generator record, composite its layer PNGs\n// into a sprite sheet (only if `equipped` is not `false`),\n// and write the result back to the same\n// repo under actor.rpg.sprite/.\n//\n// Trigger with POST https:///at:///actor.rpg.generator/\n// and Authorization: Bearer \n\n// @ts-ignore — resolved at runtime by val.town's Deno-style import map\nimport { Image } from \"https://deno.land/x/imagescript@1.2.17/mod.ts\";\n\nconst FRAME_W = 48;\nconst FRAME_H = 48;\n\ntype BlobRef = {\n $type: \"blob\";\n ref: { $link: string };\n mimeType: string;\n size: number;\n};\n\ntype Layer = {\n id: string;\n blob: BlobRef;\n title?: string;\n colors?: Record;\n assetName?: string;\n equipped?: boolean;\n};\n\ntype GeneratorRecord = {\n $type: string;\n layers: Layer[];\n};\n\nfunction parseAtUri(uri: string) {\n const m = uri.match(/^at:\\/\\/([^/]+)\\/([^/]+)\\/(.+)$/);\n if (!m) throw new Error(`invalid at-uri: ${uri}`);\n return { did: m[1], collection: m[2], rkey: m[3] };\n}\n\nasync function resolveDidPds(did: string): Promise {\n let doc: { service?: { id: string; serviceEndpoint: string }[] };\n if (did.startsWith(\"did:plc:\")) {\n const res = await fetch(`https://plc.directory/${did}`);\n if (!res.ok) throw new Error(`plc resolve failed: ${res.status}`);\n doc = await res.json();\n } else if (did.startsWith(\"did:web:\")) {\n const host = did.slice(8).replace(/:/g, \"/\");\n const res = await fetch(`https://${host}/.well-known/did.json`);\n if (!res.ok) throw new Error(`did:web resolve failed: ${res.status}`);\n doc = await res.json();\n } else {\n throw new Error(`unsupported did method: ${did}`);\n }\n const svc = doc.service?.find((s) => s.id === \"#atproto_pds\" || s.id.endsWith(\"#atproto_pds\"));\n if (!svc?.serviceEndpoint) throw new Error(`no pds endpoint for ${did}`);\n return svc.serviceEndpoint;\n}\n\nclass XrpcError extends Error {\n constructor(\n readonly nsid: string,\n readonly status: number,\n readonly upstream: { error?: string; message?: string },\n ) {\n super(`${nsid} failed: ${status} ${upstream.error ?? \"\"} ${upstream.message ?? \"\"}`.trim());\n this.name = \"XrpcError\";\n }\n}\n\nasync function xrpcResult(nsid: string, res: Response): Promise {\n if (res.ok) return res.json() as Promise;\n const text = await res.text();\n let body: { error?: string; message?: string } = {};\n try { body = JSON.parse(text); } catch { body.message = text; }\n throw new XrpcError(nsid, res.status, body);\n}\n\nasync function xrpcGet(pds: string, nsid: string, params: Record): Promise {\n const qs = new URLSearchParams(params).toString();\n return xrpcResult(nsid, await fetch(`${pds}/xrpc/${nsid}?${qs}`));\n}\n\nasync function xrpcPost(\n pds: string,\n nsid: string,\n body: BodyInit | Uint8Array,\n headers: Record,\n): Promise {\n const res = await fetch(`${pds}/xrpc/${nsid}`, {\n method: \"POST\",\n headers,\n body: body as BodyInit,\n });\n return xrpcResult(nsid, res);\n}\n\nasync function fetchBlob(pds: string, did: string, cid: string): Promise {\n const res = await fetch(\n `${pds}/xrpc/com.atproto.sync.getBlob?did=${encodeURIComponent(did)}&cid=${encodeURIComponent(cid)}`,\n );\n if (!res.ok) throw new Error(`getBlob ${cid} failed: ${res.status}`);\n return new Uint8Array(await res.arrayBuffer());\n}\n\nasync function composeLayers(\n buffers: Uint8Array[],\n): Promise<{ png: Uint8Array; width: number; height: number }> {\n type Img = { width: number; height: number; composite(other: Img, x: number, y: number): unknown; encode(): Promise };\n const images: Img[] = await Promise.all(buffers.map((b) => Image.decode(b)));\n const width = Math.max(...images.map((i: Img) => i.width));\n const height = Math.max(...images.map((i: Img) => i.height));\n const canvas: Img = new Image(width, height);\n for (const img of images) canvas.composite(img, 0, 0);\n return { png: await canvas.encode(), width, height };\n}\n\nfunction readBearer(req: Request): string | undefined {\n const h = req.headers.get(\"authorization\") ?? \"\";\n const m = h.match(/^Bearer\\s+(.+)$/i);\n return m?.[1].trim();\n}\n\nfunction readUri(req: Request): string | undefined {\n const raw = new URL(req.url).pathname.replace(/^\\/+/, \"\");\n let decoded: string;\n try {\n decoded = decodeURIComponent(raw);\n } catch {\n decoded = raw;\n }\n // Some runtimes collapse `at://` in the path to `at:/` — restore it.\n const uri = decoded.startsWith(\"at://\") ? decoded : decoded.replace(/^at:\\/?/, \"at://\");\n return uri.startsWith(\"at://\") ? uri : undefined;\n}\n\nexport default async function (req: Request): Promise {\n if (req.method !== \"POST\") {\n return Response.json(\n { error: \"Please POST instead\" },\n { status: 405, headers: { allow: \"POST\" } },\n );\n }\n\n const uri = readUri(req);\n if (!uri) return Response.json({ error: \"missing uri\" }, { status: 400 });\n\n let parsed: ReturnType;\n try {\n parsed = parseAtUri(uri);\n } catch {\n return Response.json(\n { error: \"invalid at-uri\", expected: \"at:////\", got: uri },\n { status: 400 },\n );\n }\n const { did, collection, rkey } = parsed;\n if (collection !== \"actor.rpg.generator\") {\n return Response.json(\n { error: `expected actor.rpg.generator, got ${collection}`, uri },\n { status: 400 },\n );\n }\n\n const password = readBearer(req);\n if (!password) {\n return Response.json(\n { error: \"missing app password — send Authorization: Bearer \" },\n { status: 401, headers: { \"www-authenticate\": 'Bearer realm=\"atproto app password\"' } },\n );\n }\n\n const pds = await resolveDidPds(did);\n\n const { value: generator } = await xrpcGet<{ value: GeneratorRecord }>(\n pds,\n \"com.atproto.repo.getRecord\",\n { repo: did, collection, rkey },\n );\n\n const layers = (generator.layers ?? []).filter((l) => l.equipped !== false);\n if (layers.length === 0) return Response.json({ error: \"no equipped layers\" }, { status: 400 });\n\n const buffers = await Promise.all(layers.map((l) => fetchBlob(pds, did, l.blob.ref.$link)));\n const { png, width, height } = await composeLayers(buffers);\n\n let session: { accessJwt: string };\n try {\n session = await xrpcPost<{ accessJwt: string }>(\n pds,\n \"com.atproto.server.createSession\",\n JSON.stringify({ identifier: did, password }),\n { \"content-type\": \"application/json\" },\n );\n } catch (err) {\n if (err instanceof XrpcError && (err.status === 401 || err.status === 403)) {\n return Response.json(\n {\n error: \"invalid app password\",\n detail: err.upstream.message ?? \"PDS rejected the credentials\",\n did,\n },\n { status: 401 },\n );\n }\n throw err;\n }\n const auth = `Bearer ${session.accessJwt}`;\n\n const upload = await xrpcPost<{ blob: BlobRef }>(\n pds,\n \"com.atproto.repo.uploadBlob\",\n png,\n { \"content-type\": \"image/png\", authorization: auth },\n );\n\n const columns = Math.max(1, Math.floor(width / FRAME_W));\n const rows = Math.max(1, Math.floor(height / FRAME_H));\n const record = {\n $type: \"actor.rpg.sprite\",\n source: uri,\n spriteSheet: upload.blob,\n width,\n height,\n frameWidth: FRAME_W,\n frameHeight: FRAME_H,\n columns,\n rows,\n frames: columns * rows,\n createdAt: new Date().toISOString(),\n };\n\n const put = await xrpcPost<{ uri: string; cid: string }>(\n pds,\n \"com.atproto.repo.putRecord\",\n JSON.stringify({ repo: did, collection: \"actor.rpg.sprite\", rkey, record }),\n { \"content-type\": \"application/json\", authorization: auth },\n );\n\n return Response.json({ ok: true, uri: put.uri, cid: put.cid });\n}","label",[127],"23adcb14-5598-11f1-b045-ee650bb23af1",["D",1779424734707],[27],"4f39a89a-5532-11f1-b587-ee650bb23af1","README.md","65fb5a34-5531-11f1-ab8f-ee650bb23af1",18,["D",1779380999096],1,"# auto-rpg-actor\n\nThis val compiles an `actor.rpg.generator` record — with the layers of clothing\nand accessories of your [rpg.actor](https://rpg.actor) — and produces the\nequivalent `actor.rpg.sprite`, just as the [rpg.actor](https://rpg.actor) site\ndoes.\n\nThis is the URL to hit:\n\n```text\nhttps://auto-rpg-actor.val.run/at://{your-did}/actor.rpg.generator/{your-actor-often-'self'}\n```\n\nYou must include an app password in the `Authorization` header:\n\n```text\nAuthorization: Bearer abc-def-hij\n```\n\n## Bonus feature\n\nThis script will honour the non-standard `equipped` field on the objects inside\n`layers` of the generator lexicon.\n\nIf `equipped` is true, or absent, then the layer will be included. If `equipped`\nis `false` then that layer will be excluded.\n\nThis allows you to easily _equip_ accessories/items from scripts or\n[airglow.run](https://airglow.run) without also having to handle blob upload\n(you just toggle `equipped` to `true`).",[142],"pulls","branches","forks","envVars",{"_156":58,"_158":58},"connections",{"_156":58,"_157":58},"count","unfilledCount","emptyCount",{"_40":141,"_31":142,"_29":143,"_129":-5,"_38":39,"_37":144,"_131":118,"_35":169,"_13":146,"_32":20,"_33":147,"_23":24,"_136":-5,"_163":170,"_26":171},{"_40":138,"_31":27,"_29":30,"_129":-5,"_38":39,"_37":14,"_131":118,"_35":166,"_13":58,"_32":20,"_33":34,"_23":24,"_136":-5,"_163":167,"_26":168},{"_40":126,"_31":127,"_29":128,"_129":-5,"_38":39,"_37":130,"_131":24,"_35":162,"_13":133,"_32":134,"_33":135,"_23":24,"_136":42,"_163":164,"_26":165},["D",1779389329124],"children",[],[127],["D",1779424734707],[],[27],["D",1779380999096],[],[142],["D",1779361774438],{"_92":91,"_99":95},{"_92":91,"_93":-5,"_94":95,"_18":52,"_96":97,"_98":24},{"_13":81,"_31":82,"_40":39,"_83":41,"_84":-5,"_85":-5,"_86":-5,"_87":-5,"_88":-5,"_89":42,"_90":91},"ctx",{"_74":-5,"_120":209,"_210":211,"_212":213,"_214":24,"_215":24,"_216":24,"_217":118,"_218":-5,"_219":-7,"_220":-7,"_221":58,"_222":24,"_223":24,"_224":-5,"_225":24,"_226":24,"_227":24,"_228":-5},"ENV",{"_180":181,"_182":183,"_184":82,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202,"_203":204,"_205":206,"_207":208},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","fdb67791413f4386b4dbf18f354029a617f6160f","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 · v20