261 lines
9.3 KiB
TypeScript
261 lines
9.3 KiB
TypeScript
import path from 'node:path';
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import type { Cheerio, CheerioAPI } from 'cheerio';
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import { load } from 'cheerio';
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import type { Element } from 'domhandler';
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import type { Context } from 'hono';
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import type { Data, DataItem, Route } from '@/types';
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import { ViewType } 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 { art } from '@/utils/render';
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export const handler = async (ctx: Context): Promise<Data> => {
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const { id = 'tzgg' } = ctx.req.param();
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const limit: number = Number.parseInt(ctx.req.query('limit') ?? '10', 10);
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const baseUrl: string = 'https://hitgs.hit.edu.cn';
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const targetUrl: string = new URL(`${id}/list.htm`, baseUrl).href;
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const response = await ofetch(targetUrl);
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const $: CheerioAPI = load(response);
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const language = $('html').attr('lang') ?? 'zh';
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let items: DataItem[] = [];
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items = $('li.news, div.tbt17')
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.slice(0, limit)
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.toArray()
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.map((el): Element => {
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const $el: Cheerio<Element> = $(el);
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const title: string = $el.find('div.news_title, span.div.news_title, div.bttb2').text();
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const description: string | undefined = art(path.join(__dirname, 'templates/description.art'), {
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intro: $el.find('div.news_text, div.jj5').text(),
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});
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const pubDateStr: string | undefined = $('span.news_meta').text() || ($('span.news_days').text() ? `${$('span.news_days').text()}-${$('span.news_year').text()}` : `${$('div.tm-3').text()}-${$('div.tm-1').text()}`);
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const linkUrl: string | undefined = $el.find('div.news_title a').attr('href') ?? $el.find('div.bttb2 a').attr('href') ?? $el.find('a').attr('href');
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const upDatedStr: string | undefined = pubDateStr;
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const processedItem: DataItem = {
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title,
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description,
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pubDate: parseDate(pubDateStr),
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link: linkUrl ? new URL(linkUrl, baseUrl).href : undefined,
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content: {
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html: description,
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text: description,
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},
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updated: parseDate(upDatedStr),
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language,
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};
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return processedItem;
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});
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items = await Promise.all(
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items.map((item) => {
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if (!item.link) {
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return item;
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}
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return cache.tryGet(item.link, async (): Promise<DataItem> => {
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const detailResponse = await ofetch(item.link);
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const $$: CheerioAPI = load(detailResponse);
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const title: string = $$('h1.arti_title').text() + $$('h2.arti_title').text();
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const description: string | undefined = art(path.join(__dirname, 'templates/description.art'), {
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description: $$('div.wp_articlecontent').html(),
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});
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const pubDateStr: string | undefined = $$('span.arti_update').text().split(/：/).pop()?.trim();
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const upDatedStr: string | undefined = pubDateStr;
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let processedItem: DataItem = {
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title,
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description,
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pubDate: pubDateStr ? parseDate(pubDateStr) : item.pubDate,
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content: {
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html: description,
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text: description,
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},
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updated: upDatedStr ? parseDate(upDatedStr) : item.updated,
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language,
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};
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const $enclosureEl: Cheerio<Element> = $$('a[sudyfile-attr]')
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.filter((_, el) => {
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const $el: Cheerio<Element> = $$(el);
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return !$el.attr('href')?.endsWith('htm');
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})
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.first();
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const enclosureUrl: string | undefined = $enclosureEl.attr('href');
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if (enclosureUrl) {
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const enclosureType: string = `application/${enclosureUrl.split(/\./).pop() || 'octet-stream'}`;
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const enclosureTitle: string | undefined = $enclosureEl.attr('sudyfile-attr')?.match(/'title':'(.*?)'/)?.[1];
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processedItem = {
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...processedItem,
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enclosure_url: new URL(enclosureUrl, baseUrl).href,
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enclosure_type: enclosureType,
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enclosure_title: enclosureTitle || title,
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};
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}
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return {
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...item,
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...processedItem,
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};
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});
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})
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);
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const title: string = $('title').text();
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const author: string = $('p.copyright span').first().text().split(/©/).pop() ?? '';
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return {
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title: `${author ? `${author} - ` : ''}${title}`,
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description: title,
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link: targetUrl,
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item: items,
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allowEmpty: true,
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image: $('div.foot-logo img').attr('src'),
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author,
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language,
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id: targetUrl,
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};
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};
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export const route: Route = {
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path: '/hitgs/:id?',
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name: '研究生院',
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url: 'hitgs.hit.edu.cn',
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maintainers: ['hlmu', 'nczitzk'],
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handler,
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example: '/hit/hitgs/tzgg',
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parameters: {
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category: {
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description: '分类，默认为 `tzgg`，即通知公告，可在对应分类页 URL 中找到',
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options: [
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{
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label: '通知公告',
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value: 'tzgg',
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},
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{
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label: '综合新闻',
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value: 'zhxw',
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},
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{
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label: '高水平课程与学术交流',
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value: 'gspkcyxsjl',
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},
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{
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label: '国家政策',
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value: 'gjzc',
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},
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{
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label: '规章制度',
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value: '17546',
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},
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{
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label: '办事流程',
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value: '17547',
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},
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{
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label: '常见问题',
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value: '17548',
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},
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{
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label: '常见下载',
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value: '17549',
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},
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],
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},
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},
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description: `::: tip
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订阅 [通知公告](https://hitgs.hit.edu.cn/tzgg/list.htm)，其源网址为 \`https://hitgs.hit.edu.cn/tzgg/list.htm\`，请参考该 URL 指定部分构成参数，此时路由为 [\`/hit/hitgs/tzgg\`](https://rsshub.app/hit/hitgs/tzgg)。
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:::
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<details>
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<summary>更多栏目</summary>
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| 栏目 | ID |
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| - | - |
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| [通知公告](https://hitgs.hit.edu.cn/tzgg/list.htm) | [tzgg](https://rsshub.app/hit/hitgs/tzgg) |
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| [综合新闻](https://hitgs.hit.edu.cn/zhxw/list.htm) | [zhxw](https://rsshub.app/hit/hitgs/zhxw) |
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| [高水平课程与学术交流](https://hitgs.hit.edu.cn/gspkcyxsjl/list.htm) | [gspkcyxsjl](https://rsshub.app/hit/hitgs/gspkcyxsjl) |
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| [国家政策](https://hitgs.hit.edu.cn/gjzc/list.htm) | [gjzc](https://rsshub.app/hit/hitgs/gjzc) |
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| [规章制度](https://hitgs.hit.edu.cn/17546/list.htm) | [17546](https://rsshub.app/hit/hitgs/17546) |
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| [办事流程](https://hitgs.hit.edu.cn/17547/list.htm) | [17547](https://rsshub.app/hit/hitgs/17547) |
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| [常见问题](https://hitgs.hit.edu.cn/17548/list.htm) | [17548](https://rsshub.app/hit/hitgs/17548) |
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| [常见下载](https://hitgs.hit.edu.cn/17549/list.htm) | [17549](https://rsshub.app/hit/hitgs/17549) |
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</details>
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`,
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categories: ['university'],
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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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supportRadar: 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: ['hitgs.hit.edu.cn', 'hitgs.hit.edu.cn/:id/list.htm'],
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target: (params) => {
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const id: string = params.id;
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return `/hit/hitgs${id ? `/${id}` : ''}`;
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},
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},
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{
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title: '通知公告',
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source: ['hitgs.hit.edu.cn/tzgg/list.htm'],
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target: '/hitgs/tzgg',
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},
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{
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title: '综合新闻',
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source: ['hitgs.hit.edu.cn/zhxw/list.htm'],
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target: '/hitgs/zhxw',
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},
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{
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title: '高水平课程与学术交流',
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source: ['hitgs.hit.edu.cn/gspkcyxsjl/list.htm'],
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target: '/hitgs/gspkcyxsjl',
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},
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{
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title: '国家政策',
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source: ['hitgs.hit.edu.cn/gjzc/list.htm'],
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target: '/hitgs/gjzc',
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},
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{
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title: '规章制度',
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source: ['hitgs.hit.edu.cn/17546/list.htm'],
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target: '/hitgs/17546',
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},
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{
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title: '办事流程',
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source: ['hitgs.hit.edu.cn/17547/list.htm'],
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target: '/hitgs/17547',
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},
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{
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title: '常见问题',
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source: ['hitgs.hit.edu.cn/17548/list.htm'],
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target: '/hitgs/17548',
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},
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{
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title: '常见下载',
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source: ['hitgs.hit.edu.cn/17549/list.htm'],
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target: '/hitgs/17549',
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},
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],
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view: ViewType.Articles,
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};
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