94 lines
2.7 KiB
TypeScript
94 lines
2.7 KiB
TypeScript
import path from 'node:path';
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import { load } from 'cheerio';
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import type { 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 { parseDate } from '@/utils/parse-date';
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import { art } from '@/utils/render';
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const rootUrl = 'https://tc.ccf.org.cn';
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const cateTitleMap = {
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xsdt: {
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xsqy: '学术前沿',
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rdzw: '热点征文',
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xshy: '学术会议',
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},
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};
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export const route: Route = {
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path: '/ccfcv/:channel/:category',
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categories: ['study'],
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example: '/ccf/ccfcv/xsdt/xsqy',
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parameters: { channel: '频道，仅支持 `xsdt`', category: '分类，见下表，亦可在网站 url 里找到' },
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features: {
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requireConfig: false,
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requirePuppeteer: false,
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antiCrawler: false,
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supportBT: false,
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supportPodcast: false,
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supportScihub: false,
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},
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name: '计算机视觉专委会 - 学术动态 - 分类',
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maintainers: ['elxy'],
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handler,
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description: `| 学术前沿 | 热点征文 | 学术会议 |
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| -------- | -------- | -------- |
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| xsqy | rdzw | xshy |`,
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};
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async function handler(ctx) {
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const channel = ctx.req.param('channel');
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const cate = ctx.req.param('category');
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const url = `${rootUrl}/ccfcv/${channel}/${cate}/`;
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const response = await got(url);
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const $ = load(response.data);
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let items = $('div.article-item')
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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.find('h3 a').text(),
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link: (cate === 'xsqy' ? rootUrl : '') + item.find('h3 a').attr('href'),
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pubDate: parseDate(item.find('div p').text()),
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};
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});
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if (cate === 'xsqy') {
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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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let detailResponse;
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try {
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detailResponse = await got(item.link);
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} catch {
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item.status = 404;
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}
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if (item.status !== 404) {
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const content = load(detailResponse.data);
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const pdfUrl = content('div.g-box1 p a').attr('href');
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item.description = art(path.join(__dirname, '../templates/ccfcv/description.art'), {
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pdfUrl,
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});
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}
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delete item.status;
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return item;
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})
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)
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);
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}
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return {
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title: `计算机视觉专委 - ${cateTitleMap[channel][cate]}`,
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link: url,
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item: items,
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};
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}
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