Files
landing-app/landing/src/server/routes/sitemap.xml.get.ts
pigui 86b7485b32 Tell search engines and link previews what each page is
- /sitemap.xml, from the API's /slugs plus the landing and listings:
  every address in every language, with hreflang and x-default. A 503
  when the API is down, rather than a sitemap missing half the site.
- /robots.txt, naming the sitemap on whatever domain this is served on.
- Slugs renamed in the panel now redirect. The API has always kept the
  old address the moment one changed; middleware/redirects.ts answers
  it with a 301, from a list kept for a minute and through outages.
- og:url, og:image (the record's own picture, the logo otherwise) and
  schema.org JSON-LD: Organization on the landing; WebPage,
  CreativeWork, Person or Service elsewhere. Shared through core/head.
- The proxy-derived origin moves to core/origin.ts, used by the page
  shell, the landing and both server routes.

In development only /api/* reaches Nitro, so the two files 404 under
`npm start`; they were checked against a production build.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-29 15:21:59 +02:00

35 lines
1.1 KiB
TypeScript

/**
* `/sitemap.xml`, from the API's `/slugs` — one request for every published
* address, instead of paging through each collection.
*
* Cached like any page: a record published a minute ago can wait a minute to
* be listed. If the API is down the answer is a 503 rather than a sitemap
* with half the site missing from it, which a crawler would believe.
*/
import {
defineEventHandler,
getRequestHeaders,
setResponseHeader,
setResponseStatus,
} from 'h3';
import { pireonApi } from '../../app/core/api';
import { originFromHeaders } from '../../app/core/origin';
import { buildSitemap } from '../../app/core/sitemap';
export default defineEventHandler(async (event) => {
const origin = originFromHeaders(getRequestHeaders(event)) ?? '';
const { data } = await pireonApi.slugs();
if (!data) {
setResponseStatus(event, 503);
setResponseHeader(event, 'Cache-Control', 'no-store');
return 'Sitemap temporarily unavailable';
}
setResponseHeader(event, 'Content-Type', 'application/xml; charset=utf-8');
return buildSitemap(origin, data);
});