new nav system

server/api/me/avatar.get.js

@@ -0,0 +1,23 @@
+import { readFile } from 'node:fs/promises'
+import { join } from 'node:path'
+import { getAvatarsDir } from '../../utils/db.js'
+import { requireAuth } from '../../utils/authHelpers.js'
+
+const MIME = Object.freeze({ jpg: 'image/jpeg', jpeg: 'image/jpeg', png: 'image/png' })
+
+export default defineEventHandler(async (event) => {
+  const user = requireAuth(event)
+  if (!user.avatar_path) throw createError({ statusCode: 404, message: 'No avatar' })
+  const path = join(getAvatarsDir(), user.avatar_path)
+  const ext = user.avatar_path.split('.').pop()?.toLowerCase()
+  const mime = MIME[ext] ?? 'application/octet-stream'
+  try {
+    const buf = await readFile(path)
+    setResponseHeader(event, 'Content-Type', mime)
+    setResponseHeader(event, 'Cache-Control', 'private, max-age=3600')
+    return buf
+  }
+  catch {
+    throw createError({ statusCode: 404, message: 'Avatar not found' })
+  }
+})