import rss from "@astrojs/rss";

import { getCollection } from "astro:content";

import MarkdownIt from "markdown-it";

import sanitizeHtml from "sanitize-html";

import siteMeta from "@/site-config";

const parser = new MarkdownIt({ html: true, linkify: true });

export async function GET() {

	const posts = await getCollection("post");

	const visiblePosts = posts.filter((post) => !post.data.hidden);

	return rss({

		title: siteMeta.title,

		description: siteMeta.description,

		site: "https://stevedylan.dev",

		items: visiblePosts.map((post) => ({

			title: post.data.title,

			description: post.data.description,

			pubDate: post.data.publishDate,

			link: `/posts/${post.id}`,

			content: sanitizeHtml(parser.render(post.body ?? ""), {

				allowedTags: sanitizeHtml.defaults.allowedTags.concat(["img"]),

			}),

		})),

	});

}