79 lines
2.1 KiB
JavaScript
79 lines
2.1 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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async function load(link) {
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const response = await got.get(link);
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const $ = cheerio.load(response.data);
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const description = $('div.article-content');
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// remove the content that we don't want to show
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description.find('aside.related').remove();
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description.find('aside.article-details_heading-with-paragraph').remove();
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description.find('section.package-list').remove();
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description.find('div.source-links h2').remove();
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description.find('div.source-links svg').remove();
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description.find('div.mobile-secondary-area').remove();
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description.find('aside.newsletter-flex-text').remove();
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return {
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description: description.html(),
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};
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}
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function ProcessFeed(list, caches) {
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return Promise.all(
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list.map(async (item) => {
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const itemUrl = item.canonicalUrl;
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let bylineString = '';
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if (item.byline) {
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const byline = item.byline[0];
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const bylineNames = byline.names.map((name) => name.text);
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const bylineNamesString = bylineNames.join(', ');
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bylineString = 'by ' + bylineNamesString;
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}
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const single = {
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title: item.plaintextPrimaryHeadline,
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link: itemUrl,
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author: bylineString,
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guid: itemUrl,
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pubDate: item.date,
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};
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const other = await caches.tryGet(itemUrl, () => load(itemUrl));
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return Promise.resolve(Object.assign({}, single, other));
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})
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);
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}
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const getData = async (ctx, url, title, description) => {
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const response = await got({
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method: 'get',
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url,
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headers: {
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Referer: url,
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},
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});
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const data = response.data;
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// limit the list to only 25 articles, to make sure that load times remain reasonable
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const list = data.articles.slice(0, 25);
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const result = await ProcessFeed(list, ctx.cache);
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return {
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title,
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link: url,
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description,
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item: result,
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};
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};
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module.exports = {
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getData,
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};
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