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refactor: Move responsibility of where fetch should happen 

Signed-off-by: Tim Hårek Andreassen <tim@harek.no>
This commit is contained in:
Tim Hårek Andreassen 2024-04-07 00:19:09 +02:00
parent bac665a57a
commit 6c10e738ec
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2 changed files with 15 additions and 12 deletions
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5
lib/nrk.ts
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@ -37,9 +37,8 @@ async function search(query: string): Promise<SearchResultList | null> {
return null;
}
async function getSerieData(
seriesId: string,
): Promise<{ episodes: OriginalEpisode[] } & (RadioSeries["series"] | Podcast["series"]) | null> {
export type SeriesData = { episodes: OriginalEpisode[] } & (RadioSeries["series"] | Podcast["series"]);
async function getSerieData(seriesId: string): Promise<SeriesData | null> {
let [
{ status: episodeStatus, body: episodeResponse },
{ status: seriesStatus, body: serieResponse },

22
routes/api/feeds/[seriesId].ts
View File

@ -2,6 +2,7 @@ import { nrkRadio, OriginalEpisode } from "../../../lib/nrk.ts";
import { FreshContext } from "$fresh/server.ts";
import { declaration, serialize, tag } from "https://raw.githubusercontent.com/olaven/serialize-xml/v0.4.0/mod.ts";
import { getHostName } from "../../../utils.ts";
import { SeriesData } from "../../../lib/nrk.ts";
function toItemTag(seriesId: string, episode: OriginalEpisode) {
const description = episode.titles.subtitle || "";
@ -28,10 +29,9 @@ function toItemTag(seriesId: string, episode: OriginalEpisode) {
]);
}
async function buildFeed(seriesId: string) {
const serie = await nrkRadio.getSerieData(seriesId);
const imageUrl = serie.squareImage?.at(-1)?.url ?? "";
const linkValue = `https://radio.nrk.no/podkast/${serie.id}`;
function buildFeed(series: SeriesData) {
const imageUrl = series.squareImage?.at(-1)?.url ?? "";
const linkValue = `https://radio.nrk.no/podkast/${series.id}`;
// Quickly adapted from https://raw.githubusercontent.com/olaven/paperpod/1cde9abd3174b26e126aa74fc5a3b63fd078c0fd/packages/converter/src/rss.ts
return serialize(
@ -43,7 +43,7 @@ async function buildFeed(seriesId: string) {
"rss",
[
tag("channel", [
tag("title", serie.titles.title),
tag("title", series.titles.title),
tag("link", linkValue),
tag("itunes:author", "NRK"),
/* serie.category.id does not overlap with Apple's supported categories..
@ -58,7 +58,7 @@ async function buildFeed(seriesId: string) {
]),
tag(
"description",
serie.titles.subtitle || "",
series.titles.subtitle || "",
),
tag("ttl", "60"), //60 minutes
...(imageUrl
@ -68,12 +68,12 @@ async function buildFeed(seriesId: string) {
]),
tag("image", [
tag("url", imageUrl),
tag("title", serie.titles.title),
tag("title", series.titles.title),
tag("link", linkValue),
]),
]
: []),
...serie.episodes.map((episode) => toItemTag(seriesId, episode)),
...series.episodes.map((episode) => toItemTag(series.id, episode)),
]),
],
[
@ -88,8 +88,12 @@ async function buildFeed(seriesId: string) {
export const handler = async (_req: Request, ctx: FreshContext): Promise<Response> => {
const seriesId = ctx.params.seriesId;
const series = await nrkRadio.getSerieData(seriesId);
if (!series) {
return new Response(`Couldn't find series with seriesId: ${seriesId}`, { status: 404 });
}
try {
const feedContent = await buildFeed(seriesId);
const feedContent = buildFeed(series);
return new Response(feedContent, {
headers: {