Hi

\"\n});\n```\n\n## Val Town Utility Functions\n\nVal Town provides several utility functions to help with common project tasks.\n\n### Importing Utilities\n\nAlways import utilities with version pins to avoid breaking changes:\n\n```ts\nimport { parseProject, readFile, serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n```\n\n### Available Utilities\n\n\n#### **serveFile** - Serve project files with proper content types\n\nFor example, in Hono:\n\n```ts\n// serve all files in frontend/ and shared/\napp.get(\"/frontend/*\", c => serveFile(c.req.path, import.meta.url));\napp.get(\"/shared/*\", c => serveFile(c.req.path, import.meta.url));\n```\n\n#### **readFile** - Read files from within the project:\n\n```ts\n// Read a file from the project\nconst fileContent = await readFile(\"/frontend/index.html\", import.meta.url);\n```\n\n#### **listFiles** - List all files in the project\n\n```ts\nconst files = await listFiles(import.meta.url);\n```\n\n#### **parseProject** - Extract information about the current project from import.meta.url\n\nThis is useful for including info for linking back to a val, ie in \"view source\" urls:\n\n```ts\nconst projectVal = parseProject(import.meta.url);\nconsole.log(projectVal.username); // Owner of the project\nconsole.log(projectVal.name); // Project name\nconsole.log(projectVal.version); // Version number\nconsole.log(projectVal.branch); // Branch name\nconsole.log(projectVal.links.self.project); // URL to the project page\n```\n\nHowever, it's *extremely importing* to note that `parseProject` and other Standard Library utilities ONLY RUN ON THE SERVER.\nIf you need access to this data on the client, run it in the server and pass it to the client by splicing it into the HTML page\nor by making an API request for it.\n\n## Val Town Platform Specifics\n\n- **Redirects:** Use `return new Response(null, { status: 302, headers: { Location: \"/place/to/redirect\" }})` instead of `Response.redirect` which is broken\n- **Images:** Avoid external images or base64 images. Use emojis, unicode symbols, or icon fonts/libraries instead\n- **AI Image:** To inline generate an AI image use: `

`\n- **Storage:** DO NOT use the Deno KV module for storage\n- **Browser APIs:** DO NOT use the `alert()`, `prompt()`, or `confirm()` methods\n- **Weather Data:** Use open-meteo for weather data (doesn't require API keys) unless otherwise specified\n- **View Source:** Add a view source link by importing & using `import.meta.url.replace(\"ems.sh\", \"val.town)\"` (or passing this data to the client) and include `target=\"_top\"` attribute\n- **Error Debugging:** Add `` to HTML to capture client-side errors\n- **Error Handling:** Only use try...catch when there's a clear local resolution; Avoid catches that merely log or return 500s. Let errors bubble up with full context\n- **Environment Variables:** Use `Deno.env.get('keyname')` when you need to, but generally prefer APIs that don't require keys\n- **Imports:** Use `https://esm.sh` for npm and Deno dependencies to ensure compatibility on server and browser\n- **Storage Strategy:** Only use backend storage if explicitly required; prefer simple static client-side sites\n- **React Configuration:** When using React libraries, pin versions with `?deps=react@18.2.0,react-dom@18.2.0` and start the file with `/** @jsxImportSource https://esm.sh/react@18.2.0 */`\n- Ensure all React dependencies and sub-dependencies are pinned to the same version\n- **Styling:** Default to using TailwindCSS via `` unless otherwise specified\n\n## Project Structure and Design Patterns\n\n### Recommended Directory Structure\n```\n├── backend/\n│ ├── database/\n│ │ ├── migrations.ts # Schema definitions\n│ │ ├── queries.ts # DB query functions\n│ │ └── README.md\n│ └── routes/ # Route modules\n│ ├── [route].ts\n│ └── static.ts # Static file serving\n│ ├── index.ts # Main entry point\n│ └── README.md\n├── frontend/\n│ ├── components/\n│ │ ├── App.tsx\n│ │ └── [Component].tsx\n│ ├── favicon.svg\n│ ├── index.html # Main HTML template\n│ ├── index.tsx # Frontend JS entry point\n│ ├── README.md\n│ └── style.css\n├── README.md\n└── shared/\n ├── README.md\n └── utils.ts # Shared types and functions\n```\n\n### Backend (Hono) Best Practices\n\n- Hono is the recommended API framework\n- Main entry point should be `backend/index.ts`\n- **Static asset serving:** Use the utility functions to read and serve project files:\n ```ts\n import { readFile, serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n \n // serve all files in frontend/ and shared/\n app.get(\"/frontend/*\", c => serveFile(c.req.path, import.meta.url));\n app.get(\"/shared/*\", c => serveFile(c.req.path, import.meta.url));\n \n // For index.html, often you'll want to bootstrap with initial data\n app.get(\"/\", async c => {\n let html = await readFile(\"/frontend/index.html\", import.meta.url);\n \n // Inject data to avoid extra round-trips\n const initialData = await fetchInitialData();\n const dataScript = ``;\n \n html = html.replace(\"\", `${dataScript}`);\n return c.html(html);\n });\n ```\n- Create RESTful API routes for CRUD operations\n- Always include this snippet at the top-level Hono app to re-throwing errors to see full stack traces:\n ```ts\n // Unwrap Hono errors to see original error details\n app.onError((err, c) => {\n throw err;\n });\n ```\n\n### Database Patterns\n- Run migrations on startup or comment out for performance\n- Change table names when modifying schemas rather than altering\n- Export clear query functions with proper TypeScript typing\n\n## Common Gotchas and Solutions\n\n1. **Environment Limitations:** \n - Val Town runs on Deno in a serverless context, not Node.js\n - Code in `shared/` must work in both frontend and backend environments\n - Cannot use `Deno` keyword in shared code\n - Use `https://esm.sh` for imports that work in both environments\n\n2. **SQLite Peculiarities:**\n - Limited support for ALTER TABLE operations\n - Create new tables with updated schemas and copy data when needed\n - Always run table creation before querying\n\n3. **React Configuration:**\n - All React dependencies must be pinned to 18.2.0\n - Always include `@jsxImportSource https://esm.sh/react@18.2.0` at the top of React files\n - Rendering issues often come from mismatched React versions\n\n4. **File Handling:**\n - Val Town only supports text files, not binary\n - Use the provided utilities to read files across branches and forks\n - For files in the project, use `readFile` helpers\n\n5. **API Design:**\n - `fetch` handler is the entry point for HTTP vals\n - Run the Hono app with `export default app.fetch // This is the entry point for HTTP vals`\n\n",[],[111],"9968f57c-4d00-11f1-b247-ee650bb23af1",".vtignore","4db23106-bbb1-11f0-88bf-42dde27851f2",25,["D",1778480039419],".git\n.vscode\n.cursorrules\n.DS_Store\nnode_modules\nvendor\nyoutube-audio-extract.zsh",[],[119],"d766fd08-4d08-11f1-8240-ee650bb23af1","test_stubs","d766fdd0-4d08-11f1-8240-ee650bb23af1",35,["D",1778483579396],[133],[127],{"_35":134,"_13":135,"_38":136,"_40":128,"_42":43,"_44":137,"_46":47,"_48":138,"_17":72,"_51":52,"_53":139,"_55":56,"_57":-5,"_90":140,"_18":141},"d84f43f6-4d08-11f1-877a-ee650bb23af1","sqlite.ts","d84f44be-4d08-11f1-877a-ee650bb23af1",39,["D",1778483580727],"// In-memory stub of std/sqlite for tests. Only models what local-ingest exercises.\ntype Row = unknown[];\n\nconst tables = new Map>(); // tableName -> guid -> row\n\nfunction tableFor(sql: string): string | null {\n // Pull the table name out of common statements.\n const m = sql.match(\n /(?:FROM|INTO|TABLE(?:\\s+IF\\s+NOT\\s+EXISTS)?)\\s+([A-Za-z_][A-Za-z0-9_]*)/i,\n );\n return m ? m[1] : null;\n}\n\nexport const sqlite = {\n async execute(\n sql: string,\n args: unknown[] = [],\n ): Promise<{ rows: Row[] }> {\n const trimmed = sql.trim();\n const upper = trimmed.toUpperCase();\n const table = tableFor(trimmed);\n\n if (upper.startsWith(\"CREATE TABLE\") || upper.startsWith(\"CREATE INDEX\")) {\n if (table && !tables.has(table)) tables.set(table, new Map());\n return { rows: [] };\n }\n\n if (upper.startsWith(\"SELECT\")) {\n const t = table ? tables.get(table) : null;\n if (!t) return { rows: [] };\n const key = String(args[0] ?? \"\");\n const row = t.get(key);\n return { rows: row ? [row] : [] };\n }\n\n if (upper.startsWith(\"INSERT\")) {\n if (!table) return { rows: [] };\n if (!tables.has(table)) tables.set(table, new Map());\n const key = String(args[args.length === 2 ? 0 : 5] ?? \"\"); // guid pos for episodes; key pos for _migration_status\n // For processed_rss_items (guid, processed_at) -> guid is arg 0\n // For _migration_status (key, completed_at) -> key is arg 0\n // For episodes -> guid is arg 5\n const guidPos = args.length === 7 ? 5 : 0;\n const guid = String(args[guidPos] ?? \"\");\n const t = tables.get(table)!;\n const isIgnore = /INSERT\\s+OR\\s+IGNORE/i.test(trimmed);\n if (isIgnore && t.has(guid)) return { rows: [] };\n t.set(guid, [...args]);\n return { rows: [] };\n }\n\n return { rows: [] };\n },\n};\n\nexport function _resetStubDb() {\n tables.clear();\n}\n",[],[127,135],"4cdfbf46-bbb1-11f0-bb00-42dde27851f2","shared","4cdfc054-bbb1-11f0-bb00-42dde27851f2",["D",1762503062158],[148],[143],{"_35":149,"_13":150,"_38":151,"_40":144,"_42":43,"_44":152,"_46":47,"_48":153,"_17":50,"_51":52,"_53":154,"_55":56,"_57":-5,"_90":155,"_18":156},"99b2acda-4d00-11f1-8f78-ee650bb23af1","types.ts","4dbe3b2c-bbb1-11f0-b6b9-42dde27851f2",27,["D",1778480039894],"/**\n * Shared types for the podcast feed aggregator\n */\n\nexport interface Episode {\n id?: number;\n source: \"email\" | \"rss\" | \"local\";\n title: string;\n audioUrl: string;\n pubDate: string; // ISO 8601 date string\n description: string;\n guid: string;\n createdAt?: string;\n}\n\nexport interface ProcessedRssItem {\n guid: string;\n processedAt: string;\n}\n",[],[143,150],"4cac544e-bbb1-11f0-8c89-42dde27851f2",2,["D",1762503061835],[162,163,164,165,166,167],[59],{"_35":68,"_13":60,"_38":41,"_40":69,"_42":43,"_44":70,"_46":47,"_48":211,"_17":72,"_51":73,"_53":-5,"_55":56,"_57":-5,"_90":212,"_18":213},{"_35":202,"_13":203,"_38":204,"_40":69,"_42":43,"_44":205,"_46":47,"_48":206,"_17":158,"_51":207,"_53":208,"_55":56,"_57":-5,"_90":209,"_18":210},{"_35":194,"_13":195,"_38":196,"_40":69,"_42":43,"_44":197,"_46":47,"_48":198,"_17":158,"_51":190,"_53":199,"_55":56,"_57":-5,"_90":200,"_18":201},{"_35":185,"_13":186,"_38":187,"_40":69,"_42":43,"_44":188,"_46":47,"_48":189,"_17":158,"_51":190,"_53":191,"_55":56,"_57":-5,"_90":192,"_18":193},{"_35":177,"_13":178,"_38":179,"_40":69,"_42":43,"_44":180,"_46":47,"_48":181,"_17":72,"_51":52,"_53":182,"_55":56,"_57":-5,"_90":183,"_18":184},{"_35":168,"_13":169,"_38":170,"_40":69,"_42":43,"_44":171,"_46":47,"_48":172,"_17":158,"_51":173,"_53":174,"_55":56,"_57":-5,"_90":175,"_18":176},"14b3f46a-bbb2-11f0-994d-42dde27851f2","rss-poller.ts","4d81fa54-bbb1-11f0-82a8-42dde27851f2",18,["D",1762503397432],"interval","/**\n * RSS Poller - Cron trigger to poll RSS feed daily\n * This val runs on a schedule to check for new \"3-track\" posts\n */\n\nimport { initDatabase } from \"./database/schema.ts\";\nimport {\n addEpisode,\n isRssItemProcessed,\n markRssItemProcessed,\n} from \"./database/queries.ts\";\nimport type { Episode } from \"../shared/types.ts\";\n\nconst RSS_FEED_URL = \"https://nnnnnnnn.co/rss.xml\";\n\n/**\n * Parse RSS XML and extract items\n */\nfunction parseRSS(xmlText: string): any[] {\n const items: any[] = [];\n\n // Simple regex-based RSS parsing\n const itemRegex = /([\\s\\S]*?)<\\/item>/gi;\n const matches = xmlText.matchAll(itemRegex);\n\n for (const match of matches) {\n const itemXml = match[1];\n\n const title = itemXml.match(/(?:<!\\[CDATA\\[)?(.*?)(?:\\]\\]>)?<\\/title>/i)?.[1] || \"\";\n const link = itemXml.match(/<link>(.*?)<\\/link>/i)?.[1] || \"\";\n const pubDate = itemXml.match(/<pubDate>(.*?)<\\/pubDate>/i)?.[1] || \"\";\n const guid = itemXml.match(/<guid.*?>(.*?)<\\/guid>/i)?.[1] || \"\";\n\n // Try to get description from either <description> or <content:encoded>\n let description = itemXml.match(\n /<description>(?:<!\\[CDATA\\[)?([\\s\\S]*?)(?:\\]\\]>)?<\\/description>/i,\n )?.[1] || \"\";\n\n const contentEncoded = itemXml.match(\n /<content:encoded>(?:<!\\[CDATA\\[)?([\\s\\S]*?)(?:\\]\\]>)?<\\/content:encoded>/i,\n )?.[1];\n\n if (contentEncoded && contentEncoded.length > description.length) {\n description = contentEncoded;\n }\n\n // Extract enclosure URL (mp3 link)\n const enclosureMatch = itemXml.match(\n /<enclosure\\s+url=[\"']([^\"']+)[\"']/i,\n );\n const enclosureUrl = enclosureMatch?.[1] || \"\";\n\n // Look for both absolute and relative mp3 links in the content\n const absoluteMp3Links = description.match(/https?:\\/\\/[^\\s<>\"]+\\.mp3/gi) || [];\n\n // Look for relative mp3 links like /file/3t250912.mp3 or href=\"/file/...mp3\"\n const relativeMp3Matches = description.match(/(?:href=[\"']|src=[\"'])?\\/file\\/[^\\s<>\"']+\\.mp3/gi) || [];\n const relativeMp3Links = relativeMp3Matches.map(link => {\n // Remove href=\" or src=\" prefix if present\n const cleanLink = link.replace(/^(?:href=[\"']|src=[\"'])/, '');\n return `https://nnnnnnnn.co${cleanLink}`;\n });\n\n const mp3Links = [...absoluteMp3Links, ...relativeMp3Links];\n\n items.push({\n title: title.trim(),\n link: link.trim(),\n pubDate: pubDate.trim(),\n guid: guid.trim() || link.trim(), // Use link as GUID fallback\n description: description.trim(),\n enclosureUrl: enclosureUrl.trim(),\n mp3Links,\n });\n }\n\n return items;\n}\n\n/**\n * Main cron function\n */\nexport default async function () {\n console.log(\"Starting RSS poll at\", new Date().toISOString());\n\n try {\n // Initialize database\n await initDatabase();\n\n // Fetch RSS feed\n const response = await fetch(RSS_FEED_URL);\n if (!response.ok) {\n throw new Error(`Failed to fetch RSS feed: ${response.statusText}`);\n }\n\n const xmlText = await response.text();\n const items = parseRSS(xmlText);\n\n console.log(`Found ${items.length} total items in RSS feed`);\n\n let newEpisodesCount = 0;\n\n // Process each item\n for (const item of items) {\n // Check if this is a \"3track\" post (note: no hyphen)\n const is3Track = item.title.toLowerCase().includes(\"3track\") ||\n item.description.toLowerCase().includes(\"3track\");\n\n if (!is3Track) {\n continue;\n }\n\n console.log(`Found 3track post: ${item.title}`);\n\n // Check if already processed\n if (await isRssItemProcessed(item.guid)) {\n console.log(`Already processed: ${item.title}`);\n continue;\n }\n\n // Find the mp3 URL\n let audioUrl = item.enclosureUrl;\n if (!audioUrl && item.mp3Links.length > 0) {\n audioUrl = item.mp3Links[0];\n }\n\n if (!audioUrl) {\n console.warn(`No audio URL found for: ${item.title}`);\n console.warn(`Available mp3Links:`, item.mp3Links);\n continue;\n }\n\n console.log(`Found audio URL: ${audioUrl}`);\n\n // Create episode object\n const episode: Episode = {\n source: \"rss\",\n title: item.title,\n audioUrl,\n pubDate: item.pubDate || new Date().toISOString(),\n description: item.description,\n guid: item.guid,\n };\n\n // Add to database\n await addEpisode(episode);\n await markRssItemProcessed(item.guid);\n\n newEpisodesCount++;\n console.log(`Added new episode: ${item.title}`);\n }\n\n console.log(`RSS poll complete. Added ${newEpisodesCount} new episodes.`);\n } catch (error) {\n console.error(\"Error in RSS poller:\", error);\n throw error;\n }\n}\n",[],[59,169],"d7a14a94-4d08-11f1-8981-ee650bb23af1","local-ingest_test.ts","d7a14b84-4d08-11f1-8981-ee650bb23af1",37,["D",1778483579745],"import { assertEquals } from \"https://deno.land/std@0.224.0/assert/mod.ts\";\nimport { _resetStubDb } from \"../test_stubs/sqlite.ts\";\nimport handler from \"./local-ingest.ts\";\n\nconst TOKEN = \"test-token-xyz\";\nDeno.env.set(\"INGEST_TOKEN\", TOKEN);\n\nfunction postReq(body: unknown, opts: { auth?: string; method?: string; raw?: string } = {}) {\n const headers: Record<string, string> = { \"Content-Type\": \"application/json\" };\n if (opts.auth !== null) headers[\"Authorization\"] = `Bearer ${opts.auth ?? TOKEN}`;\n return new Request(\"https://example.test/\", {\n method: opts.method ?? \"POST\",\n headers,\n body: opts.raw ?? JSON.stringify(body),\n });\n}\n\nDeno.test(\"rejects non-POST\", async () => {\n _resetStubDb();\n const res = await handler(new Request(\"https://example.test/\", { method: \"GET\" }));\n assertEquals(res.status, 405);\n});\n\nDeno.test(\"rejects bad auth\", async () => {\n _resetStubDb();\n const res = await handler(postReq({ title: \"x\", audioUrl: \"https://a/b.mp3\" }, { auth: \"wrong\" }));\n assertEquals(res.status, 401);\n});\n\nDeno.test(\"rejects invalid JSON\", async () => {\n _resetStubDb();\n const res = await handler(postReq(null, { raw: \"{not json\" }));\n assertEquals(res.status, 400);\n});\n\nDeno.test(\"rejects missing title\", async () => {\n _resetStubDb();\n const res = await handler(postReq({ audioUrl: \"https://a/b.mp3\" }));\n assertEquals(res.status, 400);\n});\n\nDeno.test(\"rejects non-http audioUrl\", async () => {\n _resetStubDb();\n const res = await handler(postReq({ title: \"t\", audioUrl: \"file:///etc/passwd\" }));\n assertEquals(res.status, 400);\n});\n\nDeno.test(\"adds episode with server pubDate (ignores client pubDate)\", async () => {\n _resetStubDb();\n const before = new Date();\n const res = await handler(\n postReq({\n title: \"Track\",\n audioUrl: \"https://example.com/a.mp3\",\n pubDate: \"1999-01-01T00:00:00Z\", // should be ignored\n description: \"desc\",\n }),\n );\n const after = new Date();\n assertEquals(res.status, 201);\n const body = await res.json();\n assertEquals(body.status, \"added\");\n assertEquals(body.guid, \"local:https://example.com/a.mp3\");\n\n // Inspect what was stored — pull the row out of the stub.\n const { sqlite } = await import(\"../test_stubs/sqlite.ts\");\n const { rows } = await sqlite.execute(\n \"SELECT guid FROM episodes WHERE guid = ?\",\n [\"local:https://example.com/a.mp3\"],\n );\n assertEquals(rows.length, 1);\n // row order: source, title, audio_url, pub_date, description, guid, created_at\n const row = rows[0] as unknown[];\n assertEquals(row[0], \"local\");\n assertEquals(row[1], \"Track\");\n assertEquals(row[2], \"https://example.com/a.mp3\");\n const storedPub = new Date(row[3] as string);\n if (storedPub < before || storedPub > after) {\n throw new Error(`pubDate ${row[3]} not in [${before.toISOString()}, ${after.toISOString()}]`);\n }\n assertEquals(row[4], \"desc\");\n});\n\nDeno.test(\"second post with same audioUrl returns duplicate\", async () => {\n _resetStubDb();\n const body = { title: \"T\", audioUrl: \"https://example.com/dup.mp3\" };\n const a = await handler(postReq(body));\n assertEquals(a.status, 201);\n const b = await handler(postReq(body));\n assertEquals(b.status, 200);\n assertEquals((await b.json()).status, \"duplicate\");\n});\n\nDeno.test(\"custom guid is respected\", async () => {\n _resetStubDb();\n const res = await handler(\n postReq({ title: \"T\", audioUrl: \"https://example.com/g.mp3\", guid: \"my-guid\" }),\n );\n assertEquals((await res.json()).guid, \"my-guid\");\n});\n",[],[59,178],"d7a8b2b6-4d08-11f1-aec7-ee650bb23af1","local-ingest.ts","997206bc-4d00-11f1-a648-ee650bb23af1",38,["D",1778483579781],"http","/**\n * Local Ingest - HTTP trigger to accept episodes from a local script\n *\n * Deploy as an HTTP val. Set the INGEST_TOKEN env var to a shared secret,\n * then POST JSON to the val URL with an Authorization: Bearer <token> header.\n *\n * Request body (JSON):\n * {\n * \"title\": string, // required\n * \"audioUrl\": string, // required, must be http(s) URL\n * \"description\": string, // optional\n * \"guid\": string // optional, defaults to \"local:<audioUrl>\"\n * }\n *\n * pubDate is always set server-side to the time the request is received,\n * so items appear in the feed in the order they were ingested.\n *\n * Example:\n * curl -X POST https://<your-val>.web.val.run \\\n * -H \"Authorization: Bearer $INGEST_TOKEN\" \\\n * -H \"Content-Type: application/json\" \\\n * -d '{\"title\":\"Track\",\"audioUrl\":\"https://example.com/a.mp3\"}'\n */\n\nimport { initDatabase } from \"./database/schema.ts\";\nimport { addEpisode, episodeExists } from \"./database/queries.ts\";\nimport type { Episode } from \"../shared/types.ts\";\n\ninterface IngestPayload {\n title?: unknown;\n audioUrl?: unknown;\n description?: unknown;\n guid?: unknown;\n}\n\nfunction json(body: unknown, status = 200): Response {\n return new Response(JSON.stringify(body), {\n status,\n headers: { \"Content-Type\": \"application/json\" },\n });\n}\n\nfunction isNonEmptyString(v: unknown): v is string {\n return typeof v === \"string\" && v.trim().length > 0;\n}\n\nfunction isHttpUrl(v: string): boolean {\n try {\n const u = new URL(v);\n return u.protocol === \"http:\" || u.protocol === \"https:\";\n } catch {\n return false;\n }\n}\n\nexport default async function (req: Request): Promise<Response> {\n if (req.method !== \"POST\") {\n return json({ error: \"Method not allowed. Use POST.\" }, 405);\n }\n\n const expected = Deno.env.get(\"INGEST_TOKEN\");\n if (!expected) {\n return json({ error: \"Server missing INGEST_TOKEN env var\" }, 500);\n }\n const auth = req.headers.get(\"authorization\") ?? \"\";\n const provided = auth.startsWith(\"Bearer \") ? auth.slice(\"Bearer \".length) : \"\";\n if (provided !== expected) {\n return json({ error: \"Unauthorized\" }, 401);\n }\n\n let payload: IngestPayload;\n try {\n payload = await req.json();\n } catch {\n return json({ error: \"Invalid JSON body\" }, 400);\n }\n\n if (!isNonEmptyString(payload.title)) {\n return json({ error: \"Missing or invalid 'title'\" }, 400);\n }\n if (!isNonEmptyString(payload.audioUrl) || !isHttpUrl(payload.audioUrl)) {\n return json({ error: \"Missing or invalid 'audioUrl' (must be http(s) URL)\" }, 400);\n }\n\n const title = payload.title.trim();\n const audioUrl = payload.audioUrl.trim();\n const description = isNonEmptyString(payload.description)\n ? payload.description\n : \"\";\n const pubDate = new Date().toISOString();\n const guid = isNonEmptyString(payload.guid)\n ? payload.guid\n : `local:${audioUrl}`;\n\n await initDatabase();\n\n if (await episodeExists(guid)) {\n return json({ status: \"duplicate\", guid }, 200);\n }\n\n const episode: Episode = {\n source: \"local\",\n title,\n audioUrl,\n pubDate,\n description: description || \"No description provided\",\n guid,\n };\n\n await addEpisode(episode);\n\n console.log(`Local ingest added episode: ${title} (${guid})`);\n return json({ status: \"added\", guid }, 201);\n}\n",[],[59,186],"42ab28b0-bbea-11f0-99af-42dde27851f2","feed-generator.ts","4d7ba546-bbb1-11f0-93d2-42dde27851f2",24,["D",1762527526353],"/**\n * Podcast Feed Generator - HTTP trigger to serve aggregated RSS feed\n * This val serves a standard podcast RSS feed with all aggregated episodes\n */\n\nimport { initDatabase } from \"./database/schema.ts\";\nimport { getAllEpisodes } from \"./database/queries.ts\";\nimport type { Episode } from \"../shared/types.ts\";\n\n/**\n * Escape XML special characters\n */\nfunction escapeXml(unsafe: string): string {\n return unsafe\n .replace(/&/g, \"&\")\n .replace(/</g, \"<\")\n .replace(/>/g, \">\")\n .replace(/\"/g, \""\")\n .replace(/'/g, \"'\");\n}\n\n/**\n * Convert ISO date to RFC 822 format (required for RSS)\n */\nfunction toRFC822(isoDate: string): string {\n try {\n const date = new Date(isoDate);\n return date.toUTCString();\n } catch {\n return new Date().toUTCString();\n }\n}\n\n/**\n * Generate podcast RSS feed XML\n */\nfunction generateRSSFeed(episodes: Episode[], baseUrl: string): string {\n const now = new Date().toUTCString();\n\n const episodeItems = episodes\n .map(\n (episode) => `\n <item>\n <title>${escapeXml(episode.title)}\n \n ${escapeXml(episode.audioUrl)}\n ${escapeXml(episode.guid)}\n ${toRFC822(episode.pubDate)}\n \n Podcast Aggregator\n \n `,\n )\n .join(\"\\n\");\n\n return `\n\n \n Aggregated Podcast Feed\n A curated feed of audio content from multiple sources\n ${escapeXml(baseUrl)}\n en-us\n ${now}\n ${now}\n Podcast Aggregator\n A curated feed of audio content from multiple sources including emails and RSS feeds\n \n Podcast Aggregator\n \n no\n \n \n \n https://i.imgur.com/ebOTLZo.png\n Aggregated Podcast Feed\n ${escapeXml(baseUrl)}\n \n${episodeItems}\n \n`;\n}\n\n/**\n * Main HTTP handler\n */\nexport default async function (req: Request): Promise {\n try {\n // Initialize database\n await initDatabase();\n\n // Get all episodes\n const episodes = await getAllEpisodes();\n\n // Get base URL from request\n const url = new URL(req.url);\n const baseUrl = `${url.protocol}//${url.host}`;\n\n // Generate RSS feed\n const rssFeed = generateRSSFeed(episodes, baseUrl);\n\n // Return RSS feed with proper content type\n return new Response(rssFeed, {\n headers: {\n \"Content-Type\": \"application/rss+xml; charset=utf-8\",\n \"Cache-Control\": \"public, max-age=300\", // Cache for 5 minutes\n },\n });\n } catch (error) {\n console.error(\"Error generating feed:\", error);\n return new Response(`Error generating feed: ${error.message}`, {\n status: 500,\n headers: { \"Content-Type\": \"text/plain\" },\n });\n }\n}\n",[],[59,195],"0caceebc-bbb6-11f0-81ed-42dde27851f2","email-handler.ts","4d59791c-bbb1-11f0-93d2-42dde27851f2",20,["D",1762505101944],"email","/**\n * Email Handler - Email trigger to process incoming emails\n * This val receives emails and extracts audio attachments\n */\n\nimport { initDatabase } from \"./database/schema.ts\";\nimport { addEpisode, episodeExists } from \"./database/queries.ts\";\nimport type { Episode } from \"../shared/types.ts\";\n\ninterface Email {\n from: string;\n to: string;\n subject: string;\n text?: string;\n html?: string;\n attachments?: Array<{\n filename: string;\n contentType: string;\n size: number;\n url: string;\n }>;\n date?: string;\n messageId?: string;\n}\n\n/**\n * Extract text content from email\n */\nfunction getEmailContent(email: Email): string {\n if (email.text) {\n return email.text;\n }\n if (email.html) {\n // Basic HTML to text conversion - strip tags\n return email.html\n .replace(/]*>[\\s\\S]*?<\\/style>/gi, \"\")\n .replace(/]*>[\\s\\S]*?<\\/script>/gi, \"\")\n .replace(/<[^>]+>/g, \" \")\n .replace(/\\s+/g, \" \")\n .trim();\n }\n return \"\";\n}\n\n/**\n * Extract URLs from email content\n */\nfunction extractUrls(email: Email): string[] {\n const urls: string[] = [];\n const urlRegex = /https?:\\/\\/[^\\s<>\"]+/gi;\n\n // Extract from plain text\n if (email.text) {\n const textUrls = email.text.match(urlRegex) || [];\n urls.push(...textUrls);\n }\n\n // Extract from HTML\n if (email.html) {\n const htmlUrls = email.html.match(urlRegex) || [];\n urls.push(...htmlUrls);\n }\n\n // Remove duplicates\n return [...new Set(urls)];\n}\n\n/**\n * Check if URL is a direct audio link\n */\nfunction isAudioUrl(url: string): boolean {\n return /\\.(mp3|m4a|wav|ogg|aac|flac)$/i.test(url);\n}\n\n/**\n * Main email handler function\n */\nexport default async function (email: Email) {\n console.log(\"Received email:\", {\n from: email.from,\n subject: email.subject,\n attachmentCount: email.attachments?.length || 0,\n });\n\n try {\n // Initialize database\n await initDatabase();\n\n let episodesAdded = 0;\n\n // Extract email content for description (used for all episodes)\n const description = getEmailContent(email);\n\n // 1. Process audio attachments\n const audioAttachments = email.attachments?.filter(\n (att) =>\n att.contentType.startsWith(\"audio/\") ||\n att.filename.match(/\\.(mp3|m4a|wav|ogg|aac|flac)$/i),\n ) || [];\n\n for (const attachment of audioAttachments) {\n // Create a unique GUID for this episode\n const guid = email.messageId\n ? `email:${email.messageId}:${attachment.filename}`\n : `email:${Date.now()}:${attachment.filename}`;\n\n // Check if this episode already exists\n if (await episodeExists(guid)) {\n console.log(`Episode already exists: ${guid}`);\n continue;\n }\n\n // Create episode object\n const episode: Episode = {\n source: \"email\",\n title: email.subject || `Audio from ${email.from}`,\n audioUrl: attachment.url,\n pubDate: email.date || new Date().toISOString(),\n description: description || \"No description provided\",\n guid,\n };\n\n // Add to database\n await addEpisode(episode);\n episodesAdded++;\n\n console.log(`Added episode from attachment: ${episode.title}`);\n }\n\n // 2. Process URLs in email body\n const urls = extractUrls(email);\n console.log(`Found ${urls.length} URLs in email body`);\n\n for (const url of urls) {\n // Check if it's a direct audio link\n if (!isAudioUrl(url)) {\n console.log(`Skipping non-audio URL: ${url}`);\n continue;\n }\n\n // Create a unique GUID for this episode\n const guid = email.messageId\n ? `email:${email.messageId}:${url}`\n : `email:${Date.now()}:${url}`;\n\n // Check if this episode already exists\n if (await episodeExists(guid)) {\n console.log(`Episode already exists: ${guid}`);\n continue;\n }\n\n // Extract filename from URL for title\n const urlFilename = url.split(\"/\").pop() || \"audio\";\n\n // Create episode object\n const episode: Episode = {\n source: \"email\",\n title: email.subject || `${urlFilename} from ${email.from}`,\n audioUrl: url,\n pubDate: email.date || new Date().toISOString(),\n description: description || \"No description provided\",\n guid,\n };\n\n // Add to database\n await addEpisode(episode);\n episodesAdded++;\n\n console.log(`Added episode from URL: ${url}`);\n }\n\n if (episodesAdded === 0) {\n console.log(\"No audio content found in email (no attachments or audio URLs)\");\n } else {\n console.log(`Email processing complete. Added ${episodesAdded} episodes.`);\n }\n } catch (error) {\n console.error(\"Error processing email:\", error);\n throw error;\n }\n}\n",[],[59,203],["D",1762503062492],[214,215],[59,60],{"_35":61,"_13":62,"_38":63,"_40":41,"_42":43,"_44":64,"_46":47,"_48":219,"_17":50,"_51":52,"_53":66,"_55":56,"_57":-5,"_90":220,"_18":221},{"_35":36,"_13":37,"_38":39,"_40":41,"_42":43,"_44":45,"_46":47,"_48":216,"_17":50,"_51":52,"_53":54,"_55":56,"_57":-5,"_90":217,"_18":218},["D",1778481355753],[],[59,60,37],["D",1778481355294],[],[59,60,62],"4c2ad194-bbb1-11f0-9f10-42dde27851f2",".claude","4c2ad266-bbb1-11f0-9f10-42dde27851f2",["D",1762503060988],[228],[223],{"_35":229,"_13":230,"_38":231,"_40":224,"_42":43,"_44":232,"_46":47,"_48":233,"_17":72,"_51":24,"_53":234,"_55":56,"_57":-5,"_90":235,"_18":236},"4d41586e-bbb1-11f0-82a8-42dde27851f2","settings.local.json","4d415936-bbb1-11f0-82a8-42dde27851f2",5,["D",1762503062814],"{\n \"permissions\": {\n \"allow\": [\n \"Bash(tree:*)\"\n ],\n \"deny\": 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