104 lines
3.0 KiB
TypeScript
104 lines
3.0 KiB
TypeScript
import { load } from 'cheerio';
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import type { Context } from 'hono';
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import InvalidParameterError from '@/errors/types/invalid-parameter';
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import type { Data, DataItem, Route } from '@/types';
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import cache from '@/utils/cache';
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import ofetch from '@/utils/ofetch';
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import { parseDate } from '@/utils/parse-date';
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import timezone from '@/utils/timezone';
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const baseUrl = 'https://gr.uestc.edu.cn/';
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const detailUrl = 'https://gr.uestc.edu.cn/';
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const dateTimeRegex = /(\d{4}-\d{2}-\d{2} \d{2}:\d{2})/;
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const typeUrlMap = {
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important: 'tongzhi/',
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teaching: 'tongzhi/119',
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degree: 'tongzhi/129',
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student: 'tongzhi/122',
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practice: 'tongzhi/123',
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};
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const typeNameMap = {
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important: '重要公告',
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teaching: '教学管理',
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degree: '学位管理',
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student: '学生管理',
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practice: '就业实践',
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};
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export const route: Route = {
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path: '/gr/:type?',
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categories: ['university'],
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example: '/uestc/gr/student',
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parameters: { type: '默认为 `important`' },
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features: {
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requireConfig: false,
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requirePuppeteer: false,
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antiCrawler: true,
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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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radar: [
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{
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source: ['gr.uestc.edu.cn/'],
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},
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],
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name: '研究生院',
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maintainers: ['huyyi', 'mobyw'],
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handler,
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url: 'gr.uestc.edu.cn/',
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description: `\
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| 重要公告 | 教学管理 | 学位管理 | 学生管理 | 就业实践 |
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| --------- | -------- | -------- | -------- | -------- |
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| important | teaching | degree | student | practice |`,
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};
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async function handler(ctx: Context): Promise<Data> {
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const type = ctx.req.param('type') || 'important';
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if (type in typeUrlMap === false) {
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throw new InvalidParameterError('type not supported');
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}
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const typeName = typeNameMap[type];
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const indexContent = await ofetch(baseUrl + typeUrlMap[type]);
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const $ = load(indexContent);
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const entries = $('div.title').toArray();
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const items = entries.map(async (entry) => {
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const element = $(entry);
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const newsTitle = element.find('a').text() ?? '';
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const newsLink = detailUrl + element.find('a').attr('href');
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const newsDetail = await cache.tryGet(newsLink, async () => {
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const newsContent = await ofetch(newsLink);
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const content = load(newsContent);
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const basicInfo = content('div.topic_detail_header').find('div.info').text();
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const match = dateTimeRegex.exec(basicInfo);
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return {
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title: newsTitle,
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link: newsLink,
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pubDate: match ? timezone(parseDate(match[1]), +8) : null,
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description: content('div.content').html(),
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};
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});
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return newsDetail;
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});
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const out = await Promise.all(items);
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return {
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title: `研究生院通知（${typeName}）`,
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link: baseUrl,
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description: `电子科技大学研究生院通知（${typeName}）`,
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item: out as DataItem[],
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};
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}
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