#428

frontend/server.mjs

@@ -5,7 +5,7 @@ import { request as requestHTTPS } from 'node:https'
 import path from 'node:path'
 import { fileURLToPath } from 'node:url'
 
-import { render } from './dist/server/entry-server.js'
+import { render, renderSitemap } from './dist/server/entry-server.js'
 
 const root = fileURLToPath (new URL ('./dist/client/', import.meta.url))
 const template = await readFile (path.join (root, 'index.html'), 'utf8')
@@ -61,6 +61,20 @@ const server = createServer (async (request, response) => {
   {
     const url = new URL (request.url, origin)
     const pathname = decodeURIComponent (url.pathname)
+    if (pathname === '/sitemap.xml' || pathname.startsWith ('/sitemap-'))
+    {
+      const result = await renderSitemap (url.pathname, origin, apiBaseURL)
+      response.writeHead (result.status, { 'Content-Type': 'application/xml; charset=utf-8' })
+      response.end (request.method === 'HEAD' ? undefined : result.body)
+      return
+    }
+    if (pathname === '/robots.txt')
+    {
+      response.writeHead (200, { 'Content-Type': 'text/plain; charset=utf-8' })
+      response.end (request.method === 'HEAD'
+	  ? undefined : `Sitemap: ${new URL ('/sitemap.xml', origin).href}\n`)
+      return
+    }
     const file = path.resolve (root, '.' + pathname)
     const allowed = file.startsWith (root)
         && !pathname.split ('/').some (segment => segment.startsWith ('.'))