44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const baseUrl = 'https://lock.cmpxchg8b.com/';
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const title = 'cmpxchg8b';
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module.exports = async (ctx) => {
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const { data: response } = await got(baseUrl);
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const $ = cheerio.load(response);
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const author = $('p.author').text().trim();
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const list = $('section#articles section')
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.toArray()
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.map((item) => {
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item = $(item);
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return {
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title: item.find('li').text(),
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link: new URL(item.find('li a').attr('href'), baseUrl).toString(),
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author,
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};
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});
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const items = await Promise.all(
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list.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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const { data: response } = await got(item.link);
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const $ = cheerio.load(response);
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// extract the body but removing <nav> and <footer>
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const body = $('body');
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body.find('nav, footer').remove();
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item.description = body.html();
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return item;
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})
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)
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);
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ctx.state.data = {
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title,
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link: new URL('#articles', baseUrl).toString(),
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item: items,
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};
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};
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