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type errors

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This commit is contained in:
Jake Jarvis
2022-05-14 18:24:09 -04:00
parent a97eb0532f
commit 091a41e485
4 changed files with 52 additions and 46 deletions
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12
lib/helpers/build-feed.ts
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@@ -8,7 +8,7 @@ import type { GetServerSidePropsContext, PreviewData } from "next";
import type { ParsedUrlQuery } from "querystring";
export type BuildFeedOptions = {
type?: "rss" | "atom" | "json"; // defaults to rss
type: "rss" | "atom" | "json";
edgeCacheAge?: number; // in seconds, defaults to 43200 (12 hours)
};
@@ -16,7 +16,7 @@ export type BuildFeedOptions = {
// all the page needs to do is `return buildFeed(context, { format: "rss" })` from getServerSideProps.
export const buildFeed = async (
context: GetServerSidePropsContext<ParsedUrlQuery, PreviewData>,
options: BuildFeedOptions = {}
options: BuildFeedOptions
): Promise<{ props: Record<string, unknown> }> => {
const { res } = context;
@@ -63,7 +63,10 @@ export const buildFeed = async (
res.setHeader("cache-control", `s-maxage=${options.edgeCacheAge ?? 43200}, stale-while-revalidate=3600`);
// generates RSS by default
if (options.type === "atom") {
if (options.type === "rss") {
res.setHeader("content-type", "application/rss+xml; charset=utf-8");
res.write(feed.rss2());
} else if (options.type === "atom") {
res.setHeader("content-type", "application/atom+xml; charset=utf-8");
res.write(feed.atom1());
} else if (options.type === "json") {
@@ -72,8 +75,7 @@ export const buildFeed = async (
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());
throw new TypeError("Invalid feed type, must be 'rss', 'atom', or 'json'.");
}
res.end();