Leaflet Blog in Deno Fresh
knotbin.com
1import rehypeFormat from "npm:rehype-format";
2import rehypeStringify from "npm:rehype-stringify";
3import remarkParse from "npm:remark-parse";
4import remarkRehype from "npm:remark-rehype";
5import RSS from "npm:rss";
6import { unified } from "npm:unified";
7
8import { getPosts } from "../lib/api.ts";
9
10export const dynamic = "force-static";
11export const revalidate = 3600; // 1 hour
12
13export async function GET() {
14 const posts = await getPosts();
15
16 const rss = new RSS({
17 title: "knotbin",
18 feed_url: "https://knotbin.com/rss",
19 site_url: "https://knotbin.com",
20 description: "a webbed site",
21 });
22
23 for (const post of posts) {
24 const description = post.value.subtitle
25 ? `${post.value.subtitle}\n\n${await unified()
26 .use(remarkParse)
27 .use(remarkRehype)
28 .use(rehypeFormat)
29 .use(rehypeStringify)
30 .process(post.value.content)
31 .then((v) => v.toString())}`
32 : await unified()
33 .use(remarkParse)
34 .use(remarkRehype)
35 .use(rehypeFormat)
36 .use(rehypeStringify)
37 .process(post.value.content)
38 .then((v) => v.toString());
39
40 rss.item({
41 title: post.value.title ?? "Untitled",
42 description,
43 url: `https://knotbin.com/post/${post.uri.split("/").pop()}`,
44 date: new Date(post.value.createdAt ?? Date.now()),
45 });
46 }
47
48 return new Response(rss.xml(), {
49 headers: {
50 "content-type": "application/rss+xml",
51 },
52 });
53}
54
55export const handler = {
56 GET,
57 dynamic,
58 revalidate,
59};