91 lines
2.9 KiB
JavaScript
91 lines
2.9 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 host = 'https://jwc.njupt.edu.cn';
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const map = {
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notice: '/1594',
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news: '/1596',
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};
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module.exports = async (ctx) => {
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const type = ctx.params.type ?? 'notice';
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const link = host + map[type] + '/list.htm';
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const response = await got({
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method: 'get',
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url: 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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const urlList = $('.content')
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.find('a')
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.slice(0, 10)
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.map((i, e) => $(e).attr('href'))
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.get();
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const titleList = $('.content')
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.find('a')
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.slice(0, 10)
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.map((i, e) => $(e).attr('title'))
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.get();
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const dateList = $('.content tr')
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.find('div')
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.slice(0, 10)
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.map((i, e) => $(e).text().replace('发布时间：', ''))
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.get();
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const out = await Promise.all(
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urlList.map((itemUrl, index) => {
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itemUrl = new URL(itemUrl, host).href;
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if (itemUrl.indexOf('.htm') !== -1) {
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return ctx.cache.tryGet(itemUrl, async () => {
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const response = await got.get(itemUrl);
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if (response.redirectUrls.length !== 0) {
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const single = {
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title: titleList[index],
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link: itemUrl,
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description: '该通知无法直接预览, 请点击原文链接↑查看',
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pubDate: parseDate(dateList[index]),
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};
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return single;
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}
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const $ = cheerio.load(response.data);
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const single = {
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title: $('.Article_Title').text(),
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link: itemUrl,
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description: $('.wp_articlecontent')
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.html()
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.replace(/src="\//g, `src="${new URL('.', host).href}`)
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.replace(/href="\//g, `href="${new URL('.', host).href}`)
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.trim(),
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pubDate: parseDate($('.Article_PublishDate').text().replace('发布时间：', '')),
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};
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return single;
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});
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} else {
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const single = {
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title: titleList[index],
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link: itemUrl,
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description: '该通知为文件，请点击原文链接↑下载',
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pubDate: parseDate(dateList[index]),
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};
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return single;
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}
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})
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);
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let info = '通知公告';
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if (type === 'news') {
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info = '教务快讯';
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}
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ctx.state.data = {
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title: '南京邮电大学 -- ' + info,
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link,
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item: out,
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};
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};
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