DSWidgets Val Town

\n \n \n \n \n`;\n}\n\nasync function readFileResponse(\n path: string,\n contentType: string\n): Promise {\n try {\n const content = await Deno.readTextFile(path);\n return new Response(content, {\n headers: { \"content-type\": contentType },\n });\n } catch {\n return new Response(\"Not found\", { status: 404 });\n }\n}\n\nexport default async function handler(request: Request): Promise {\n const url = new URL(request.url);\n\n if (url.pathname.startsWith(\"/bundle/\")) {\n const relativePath = url.pathname.replace(/^\\/+/, \"\");\n return readFileResponse(`./${relativePath}`, \"text/javascript; charset=utf-8\");\n }\n\n if (url.pathname === \"/widgets.json\") {\n return readFileResponse(\n \"./widgets.json\",\n \"application/json; charset=utf-8\"\n );\n }\n\n if (url.pathname === \"/api/manifest\" && request.method === \"POST\") {\n try {\n const body = (await request.json()) as {\n manifest: unknown;\n values?: Record;\n };\n const normalized = normalizeManifestPayload(\n body.manifest as string | { widgets: unknown[] } | unknown[],\n body.values as Record\n );\n if (!normalized.parsed.valid || !normalized.parsed.data) {\n return Response.json(normalized.parsed, { status: 400 });\n }\n return Response.json({\n valid: true,\n values: normalized.values,\n manifestJSON: toManifestJSON(\n normalized.parsed.data,\n normalized.values\n ),\n });\n } catch (error) {\n return Response.json(\n {\n valid: false,\n message:\n error instanceof Error ? error.message : \"Invalid request payload.\",\n },\n { status: 400 }\n );\n }\n }\n\n if (url.pathname === \"/\" || url.pathname === \"/index.html\") {\n return new Response(htmlPage(), {\n headers: { \"content-type\": \"text/html; charset=utf-8\" },\n });\n }\n\n return new Response(\"Not found\", { status: 404 });\n}\n","deleted","label",[100],"permalink","https://www.val.town/x/noche/valwidgets/code/main.http.tsx","extension","actionData","errors"]