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import rss, { RSSFeedItem } from '@astrojs/rss';
import { CollectionEntry, getCollection } from 'astro:content';
import { getDate, getHref, isNewsItemInLocale } from '$lib/newsUtils';
import localeStaticPaths from '$lib/localeStaticPaths';
import getLocaleFromPath from '$lib/getLocaleFromPath';
import type { APIContext } from 'astro';
import translate from '$i18n/translate';
import tFeed from '$i18n/translations/pages/rss.xml';
export async function get(context: APIContext) {
const locale = getLocaleFromPath(context.url.pathname);
const t = translate(locale);
const news = (await getCollection('news')).filter((item) => isNewsItemInLocale(item, locale));
const site = context.site;
if (!site) {
throw new Error('No site provided in Astro configuration');
}
return rss({
title: t(tFeed, { key: 'title' }),
description: t(tFeed, { key: 'description' }),
site,
items: news.map(newsItemToRssFeedItem),
customData: `<language>${locale}</language>`,
});
}
function newsItemToRssFeedItem(item: CollectionEntry<'news'>): RSSFeedItem {
const pubDate = getDate(item);
if (!pubDate) {
throw new Error(`Could not determine publication date of ${item}`);
}
return {
link: getHref(item),
title: item.data.title,
description: item.data.summary,
pubDate,
};
}
export async function getStaticPaths() {
return localeStaticPaths;
}
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