85 lines
3.1 KiB
TypeScript
85 lines
3.1 KiB
TypeScript
import path from 'node:path';
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import { load } from 'cheerio';
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import { config } from '@/config';
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import cache from '@/utils/cache';
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import ofetch from '@/utils/ofetch';
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import { parseDate } from '@/utils/parse-date';
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import { art } from '@/utils/render';
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export const getBuildId = () =>
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cache.tryGet(
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'aeon:buildId',
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async () => {
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const response = await ofetch('https://aeon.co');
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const $ = load(response);
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const nextData = JSON.parse($('script#__NEXT_DATA__').text());
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return nextData.buildId;
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},
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config.cache.routeExpire,
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false
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);
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const getData = async (list) => {
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const items = await Promise.all(
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list.map((item) =>
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cache.tryGet(item.link, async () => {
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const buildId = await getBuildId();
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const response = await ofetch(`https://aeon.co/_next/data/${buildId}/${item.type}s/${item.slug}.json?id=${item.slug}`);
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const data = response.pageProps.article;
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const type = data.type.toLowerCase();
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item.pubDate = parseDate(data.publishedAt);
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if (type === 'video') {
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item.description = art(path.join(__dirname, 'templates/video.art'), { article: data });
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} else {
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if (data.audio?.id) {
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const response = await ofetch('https://api.aeonmedia.co/graphql', {
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method: 'POST',
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body: {
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query: `query getAudio($audioId: ID!) {
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audio(id: $audioId) {
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id
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streamUrl
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}
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}`,
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variables: {
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audioId: data.audio.id,
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},
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operationName: 'getAudio',
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},
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});
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delete item.image;
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item.enclosure_url = response.data.audio.streamUrl;
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item.enclosure_type = 'audio/mpeg';
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}
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// Besides, it seems that the method based on __NEXT_DATA__
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// does not include the information of the two-column
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// images in the article body,
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// e.g. https://aeon.co/essays/how-to-mourn-a-forest-a-lesson-from-west-papua .
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// But that's very rare.
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const capture = load(data.body, null, false);
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const banner = data.image;
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capture('p.pullquote').remove();
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const authorsBio = data.authors.map((author) => '<p>' + author.name + author.authorBio.replaceAll(/^<p>/g, ' ')).join('');
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item.description = art(path.join(__dirname, 'templates/essay.art'), { banner, authorsBio, content: capture.html() });
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}
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return item;
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})
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)
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);
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return items;
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};
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export { getData };
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