80 lines
2.2 KiB
JavaScript
80 lines
2.2 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 rootURL = 'http://xg.swjtu.edu.cn';
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const listURL = {
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tzgg: `${rootURL}/web/Home/PushNewsList?Lmk7LJw34Jmu=010j.shtml`,
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yhxw: `${rootURL}/web/Home/NewsList?LJw34Jmu=011e.shtml`,
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dcxy: `${rootURL}/web/Home/ColourfulCollegeNewsList`,
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xgzj: `${rootURL}/web/Home/NewsList?xvw34vmu=010e.shtml`,
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};
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const getItem = (item, cache) => {
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const newsInfo = item.find('h4').find('a');
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const newsTime = item.find('span.ctxlist-time').text();
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const newsTitle = newsInfo.text();
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const link = `${rootURL}${newsInfo.attr('href')}`;
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return cache.tryGet(link, async () => {
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try {
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const resp = await got({
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method: 'get',
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url: link,
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});
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const $$ = cheerio.load(resp.data);
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let newsText = $$('.detail-content-text').html();
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if (!newsText) {
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newsText = '转发通知';
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}
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return {
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title: newsTitle,
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pubDate: parseDate(String(newsTime)),
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link,
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description: newsText,
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};
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} catch (error) {
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if (error.response && error.response.status === 404) {
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return {
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title: newsTitle,
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pubDate: parseDate(String(newsTime)),
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link,
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description: '',
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};
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} else {
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throw error;
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}
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}
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});
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};
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module.exports = async (ctx) => {
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const code = ctx.params.code ?? 'tzgg';
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const pageURL = listURL[code];
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if (!pageURL) {
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throw new Error('code not supported');
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}
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const resp = await got({
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method: 'get',
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url: pageURL,
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});
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const $ = cheerio.load(resp.data);
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const list = $('div.right-side ul.block-ctxlist li');
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const items = await Promise.all(
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list.toArray().map((i) => {
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const item = $(i);
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return getItem(item, ctx.cache);
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})
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);
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ctx.state.data = {
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title: '西南交大-扬华素质网',
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link: pageURL,
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item: items,
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allowEmpty: true,
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};
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};
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