app/routes/content-page[.md].ts

Functions

Imports

It imports app/db/pages.ts, app/lib/context.ts, app/lib/markdown-twin.ts, app/lib/pages/route.ts, app/lib/seo.ts. No module of this repo imports it.

Source

1import { getPublishedPageMarkdown } from "~/db/pages";
2import { getEnv } from "~/lib/context";
3import { canonicalLink } from "~/lib/markdown-twin";
4import { CONTENT_PAGES_CACHE_TAG } from "~/lib/pages/route";
5import { SHARED_CACHE_CONTROL } from "~/lib/seo";
6
7import type { Route } from "./+types/content-page[.md]";
8
9/**
10 * A page's markdown twin at `<page>.md`, compiled from the same file as the page
11 * (app/lib/pages/compile.mjs), so an agent reads the facts a person does. Registered per listed path in
12 * app/routes.ts, so a path with no page keeps answering through the splat's 404. Drafts answer 404.
13 * It was a static file under public/ until the pages moved to D1 (docs/PAGES.md).
14 */
15export async function loader({ request, context }: Route.LoaderArgs) {
16  const path = new URL(request.url).pathname.replace(/\.md$/, "");
17  const markdown = await getPublishedPageMarkdown(getEnv(context), path);
18  if (markdown === null) {
19    return new Response("Not found\n", { status: 404, headers: { "content-type": "text/plain; charset=utf-8" } });
20  }
21  return new Response(markdown, {
22    headers: {
23      "content-type": "text/markdown; charset=utf-8",
24      "cache-control": SHARED_CACHE_CONTROL,
25      "cache-tag": CONTENT_PAGES_CACHE_TAG,
26      // As every other page twin: the HTML page is the one to index.
27      "x-robots-tag": "noindex",
28      link: canonicalLink(path),
29    },
30  });
31}