61 lines
2.2 KiB
JavaScript
61 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 timezone = require('@/utils/timezone');
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const typelist = ['通知公告', '院所新闻', '教学信息', '学术动态', '学院简报'];
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const urlList = ['xwdt/tzgg.htm', 'xwdt/ysxw.htm', 'xwdt/jxxx.htm', 'xwdt/xsdt.htm', 'xwdt/xyjb.htm'];
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const host = 'https://www.mech.sdu.edu.cn/';
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module.exports = async (ctx) => {
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const type = ctx.params.type ? parseInt(ctx.params.type) : 0;
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const link = new URL(urlList[type], host).href;
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const response = await got(link);
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const $ = cheerio.load(response.data);
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let item = $('#page_list li a')
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.slice(0, 1)
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.map((_, e) => {
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e = $(e);
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return {
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title: e.attr('title'),
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link: e.attr('href'),
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};
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})
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.get();
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item = await Promise.all(
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item
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.filter((e) => e.link.startsWith('../info') || e.link.startsWith('https://www.rd.sdu.edu.cn/'))
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.map((item) => {
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const isFromMech = item.link.startsWith('../info');
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if (isFromMech) {
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item.link = new URL(item.link.slice('3'), host).href;
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}
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return 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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const info = $('#show_info').text().split(/\s{4}/);
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const date = info[0].split('：')[1];
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item.title = $('#show_title').text().trim();
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item.author = info[1].replace('作者：', '') || '山东大学机械工程学院';
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$('#show_title, #show_info').remove();
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item.description = $('form[name=_newscontent_fromname] div').html();
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item.pubDate = timezone(parseDate(date), +8);
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return item;
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});
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})
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);
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ctx.state.data = {
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title: `山东大学机械工程学院${typelist[type]}`,
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description: $('title').text(),
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link,
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item,
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};
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};
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