60 lines
2.1 KiB
JavaScript
60 lines
2.1 KiB
JavaScript
const got = require('@/utils/got');
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const cheerio = require('cheerio');
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const { parseDate } = require('@/utils/parse-date');
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const timezone = require('@/utils/timezone');
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module.exports = async (ctx) => {
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const host = 'https://today.hit.edu.cn';
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const category = ctx.params.category;
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const response = await got(host + '/category/' + category, {
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headers: {
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Referer: host,
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},
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});
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const $ = cheerio.load(response.data);
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const list = $('.paragraph li')
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.toArray()
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.map((e) => ({
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link: new URL($('span span a', e).attr('href'), host).href,
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title: $('span span a', e).text(),
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author: $('div a', e).attr('hreflang', 'zh-hans').text(),
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pubDate: timezone(parseDate($('span span a', e).attr('href').split('/').slice(-4, -1).join(), 'YYYYMMDD'), 8),
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}));
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const out = await Promise.all(
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list.map((item) =>
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ctx.cache.tryGet(item.link, async () => {
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try {
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const response = await got(item.link, {
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headers: {
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Referer: host,
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},
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});
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const $ = cheerio.load(response.data);
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item.pubDate = timezone(parseDate($('.left-attr.first').text().trim()), 8);
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item.description =
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$('.article-content').html() &&
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$('.article-content')
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.html()
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.replace(/src="\//g, `src="${new URL('.', host).href}`)
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.replace(/href="\//g, `href="${new URL('.', host).href}`)
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.trim();
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} catch (e) {
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// intranet
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item.description = '请进行统一身份认证后查看全文';
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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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ctx.state.data = {
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title: $('head title').text().trim(),
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link: host + '/category/' + category,
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item: out,
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};
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};
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