74 lines
2.2 KiB
TypeScript
74 lines
2.2 KiB
TypeScript
import { Route } from '@/types';
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import cache from '@/utils/cache';
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import got from '@/utils/got';
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import { load } from 'cheerio';
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import { parseDate } from '@/utils/parse-date';
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import { eecsMap } from './utils';
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export const route: Route = {
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path: '/eecs/:type?',
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name: 'Unknown',
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maintainers: ['Ir1d'],
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handler,
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};
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async function handler(ctx) {
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const host = 'https://eecs.pku.edu.cn';
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let type = ctx.params && Number.parseInt(ctx.req.param('type'));
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if (type === undefined) {
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type = 0;
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}
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const response = await got(host + '/xygk1/ggtz/' + eecsMap.get(type));
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const $ = load(response.data);
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let items = $('.hvr-shutter-out-vertical')
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.toArray()
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.map((item) => {
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item = $(item);
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return {
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title: item.attr('title'),
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link: new URL(item.attr('href'), host).href,
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pubDate: parseDate(item.find('em').text()),
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};
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});
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items = await Promise.all(
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items.map((item) =>
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cache.tryGet(item.link, async () => {
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const detail = await got(item.link);
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const content = load(detail.data);
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content('input').remove();
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content('h1').remove();
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content('.con_xq').remove();
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content('form[name=_newscontent_fromname] img').each((_, i) => {
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i = $(i);
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if (i.attr('src').startsWith('/')) {
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i.attr('src', new URL(i.attr('src'), host).href);
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}
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});
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content('form[name=_newscontent_fromname] ul li a').each((_, a) => {
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a = $(a);
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if (a.attr('href').startsWith('/')) {
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a.attr('href', new URL(a.attr('href'), host).href);
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}
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});
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item.description = content('form[name=_newscontent_fromname]').html();
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return item;
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})
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)
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);
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return {
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title: $('title').text(),
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link: host + '/xygk1/ggtz/' + eecsMap.get(type),
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description: '北大信科 公告通知',
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item: items,
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};
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}
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