rsshub/lib/routes/zjut/da/index.ts

Make RSS Great Again!

import { Route } from '@/types';
import got from '@/utils/got';
import cache from '@/utils/cache';
import { parseDate } from '@/utils/parse-date';
import { load } from 'cheerio';
import iconv from 'iconv-lite';

const rootUrl = 'http://www.design.zjut.edu.cn/';
const host = 'http://www.design.zjut.edu.cn/BigClass.jsp?';

const map = new Map([
    [1, { id: 'bigclassid=16', title: '学院新闻 - 浙工大设建学院' }],
    [2, { id: 'bigclassid=18', title: '公告通知 - 浙工大设建学院' }],
    [3, { id: 'bigclassid=5&sid=25', title: '科研申报 - 浙工大设建学院' }],
    [4, { id: 'bigclassid=5&sid=26', title: '科研成果 - 浙工大设建学院' }],
    [5, { id: 'bigclassid=5&sid=27', title: '文件与资源 - 浙工大设建学院' }],
    [6, { id: 'bigclassid=20', title: '学术交流 - 浙工大设建学院' }],
]);

export const route: Route = {
    path: '/da/:type',
    categories: ['university'],
    example: '/zjut/da/1',
    parameters: { type: '分类，见下表' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    name: '设计与建筑学院',
    maintainers: ['yikZero'],
    url: 'www.design.zjut.edu.cn',
    handler,
    description: `| 学院新闻 | 公告通知 | 科研申报 | 科研成果 | 文件与资源 | 学术交流 |
| -------- | -------- | -------- | -------- | -------- | -------- |
| 1        | 2        | 3        | 4        | 5        | 6        |`,
};

async function handler(ctx) {
    const type = Number.parseInt(ctx.req.param('type'));
    const id = map.get(type)?.id;
    const listResponse = await got(`${host}${id}`, {
        responseType: 'buffer',
    });
    listResponse.data = iconv.decode(listResponse.data, 'gbk');
    const $ = load(listResponse.data);

    const list = $("td[class='newstd'] .news2")
        .toArray()
        .map((item) => {
            item = $(item);
            const title = item.find('a').text();

            let link = item.find('a').attr('href');
            if (!link) {
                return null;
            }
            if (!link.startsWith('http')) {
                link = rootUrl + link;
            }

            const date = item.next().text().replace('[', '').replace(']', '');

            return {
                title,
                description: '',
                pubDate: parseDate(date),
                link,
            };
        });

    const items = await Promise.all(
        list.map((item) =>
            cache.tryGet(item.link, async () => {
                const itemsResponse = await got(item.link);
                const $ = load(itemsResponse.data);
                item.description = $('div[style="line-height:27px;"]').html();

                return item;
            })
        )
    );

    return {
        title: map.get(type)?.title,
        link: `${host}${id}`,
        item: items,
    };
}