47 lines
1.5 KiB
JavaScript
47 lines
1.5 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 baseUrl = 'https://news.buaa.edu.cn';
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const { type } = ctx.params;
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const { data: response, url: link } = await got(`${baseUrl}/${type}.htm`);
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const $ = cheerio.load(response);
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const title = $('.subnav span').text().trim();
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const list = $('.mainleft > .listlefttop > .listleftop1')
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.toArray()
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.map((item) => {
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item = $(item);
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const title = item.find('h2 > a');
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return {
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title: title.text(),
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link: new URL(title.attr('href'), baseUrl).href,
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pubDate: timezone(parseDate(item.find('h2 em').text(), '[YYYY-MM-DD]'), +8),
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};
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});
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const result = 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 response = await got(item.link);
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const $ = cheerio.load(response.data);
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item.description = $('.v_news_content').html();
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item.author = $('.vsbcontent_end').text().trim();
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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: `北航新闻 - ${title}`,
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link,
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description: `北京航空航天大学新闻网 - ${title}`,
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item: result,
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};
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};
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