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mirror of https://github.com/jakejarvis/jarv.is.git synced 2025-07-19 05:15:34 -04:00

allow additional rel info for new tab links

This commit is contained in:
2022-04-29 12:54:35 -04:00
parent f354108b5b
commit 3547d14576
8 changed files with 42 additions and 34 deletions

View File

@@ -7,11 +7,16 @@ import { favicons } from "../config/seo";
import type { GetServerSidePropsContext, PreviewData } from "next";
import type { ParsedUrlQuery } from "querystring";
export type BuildFeedOptions = {
type?: "rss" | "atom" | "json"; // defaults to rss
edgeCacheAge?: number; // defaults to 3600 (one hour)
};
// handles literally *everything* about building the server-side rss/atom feeds and writing the response.
// all the page needs to do is `return buildFeed(context, { format: "rss" })` from getServerSideProps.
export const buildFeed = async (
context: GetServerSidePropsContext<ParsedUrlQuery, PreviewData>,
options?: { type: "rss" | "atom" }
options: BuildFeedOptions = {}
): Promise<{ props: Record<string, unknown> }> => {
const { res } = context;
@@ -54,13 +59,18 @@ export const buildFeed = async (
});
});
// cache on edge for one hour
res.setHeader("cache-control", "s-maxage=3600, stale-while-revalidate");
// cache on edge for one hour by default
res.setHeader("cache-control", `s-maxage=${options.edgeCacheAge ?? 3600}, stale-while-revalidate`);
// generates RSS by default
if (options?.type === "atom") {
if (options.type === "atom") {
res.setHeader("content-type", "application/atom+xml; charset=utf-8");
res.write(feed.atom1());
} else if (options.type === "json") {
// rare but including as an option because why not...
// https://www.jsonfeed.org/
res.setHeader("content-type", "application/feed+json; charset=utf-8");
res.write(feed.json1());
} else {
res.setHeader("content-type", "application/rss+xml; charset=utf-8");
res.write(feed.rss2());