42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
import rss from "@astrojs/rss";
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import { getSortedPosts } from "@utils/content-utils";
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import type { APIContext } from "astro";
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import MarkdownIt from "markdown-it";
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import sanitizeHtml from "sanitize-html";
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import { siteConfig } from "@/config";
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const parser = new MarkdownIt();
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function stripInvalidXmlChars(str: string): string {
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return str.replace(
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// biome-ignore lint/suspicious/noControlCharactersInRegex: https://www.w3.org/TR/xml/#charsets
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/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x9F\uFDD0-\uFDEF\uFFFE\uFFFF]/g,
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"",
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);
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}
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export async function GET(context: APIContext) {
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const blog = await getSortedPosts();
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return rss({
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title: siteConfig.title,
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description: siteConfig.subtitle || "No description",
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site: context.site ?? "https://fuwari.vercel.app",
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items: blog.map((post) => {
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const content =
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typeof post.body === "string" ? post.body : String(post.body || "");
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const cleanedContent = stripInvalidXmlChars(content);
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return {
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title: post.data.title,
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pubDate: post.data.published,
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description: post.data.description || "",
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link: `/posts/${post.slug}/`,
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content: sanitizeHtml(parser.render(cleanedContent), {
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allowedTags: sanitizeHtml.defaults.allowedTags.concat(["img"]),
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}),
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};
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}),
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customData: `<language>${siteConfig.lang}</language>`,
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});
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}
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