rsshub/lib/routes/cpta/handler.ts

Make RSS Great Again!

import { DataItem, Route } from '@/types';
import cache from '@/utils/cache';
import got from '@/utils/got';
import { load } from 'cheerio';
import pMap from 'p-map';

type NewsCategory = {
    title: string;
    baseUrl: string;
    description: string;
};

const WEBSITE_URL = 'http://www.cpta.com.cn';

const NEWS_TYPES: Record<string, NewsCategory> = {
    notice: {
        title: '通知公告',
        baseUrl: 'http://www.cpta.com.cn/notice.html',
        description: '中国人事考试网 考试通知公告汇总',
    },
    performance: {
        title: '成绩公布',
        baseUrl: 'http://www.cpta.com.cn/performance.html',
        description: '中国人事考试网 考试成绩公布汇总',
    },
};

const handler: Route['handler'] = async (ctx) => {
    const category = ctx.req.param('category');
    const BASE_URL = NEWS_TYPES[category].baseUrl;
    // Fetch the index page
    const { data: listResponse } = await got(BASE_URL);
    const $ = load(listResponse);

    // Select all list items containing news information
    const ITEM_SELECTOR = 'ul[class*="list_14"] > li:has(*)';
    const listItems = $(ITEM_SELECTOR);

    // Map through each list item to extract details
    const contentLinkList = listItems
        .toArray()
        .map((element) => {
            const title = $(element).find('a').attr('title')!;
            const date = $(element).find('i').text()!.replaceAll(/[[\]]/g, '');
            const relativeLink = $(element).find('a').attr('href')!;
            const absoluteLink = new URL(relativeLink, WEBSITE_URL).href;
            return {
                title,
                date,
                link: absoluteLink,
            };
        })
        .sort((a, b) => new Date(b.date).getTime() - new Date(a.date).getTime())
        .slice(0, 10);

    const fetchDataItem = (item: { title: string; date: string; link: string }) =>
        cache.tryGet(item.link, async () => {
            const CONTENT_SELECTOR = '#p_content';
            const { data: contentResponse } = await got(item.link);
            const contentPage = load(contentResponse);
            const content = contentPage(CONTENT_SELECTOR).html() || '';
            return {
                title: item.title,
                pubDate: item.date,
                link: item.link,
                description: content,
                category: ['study'],
                guid: item.link,
                id: item.link,
                image: 'https://www.gov.cn/images/gtrs_logo_lt.png',
                content: {
                    html: content,
                    text: content,
                },
                updated: item.date,
                language: 'zh-CN',
            } as DataItem;
        });

    const dataItems: DataItem[] = await pMap(contentLinkList, fetchDataItem, { concurrency: 1 });

    return {
        title: `中国人事考试网-${NEWS_TYPES[category].title}`,
        description: NEWS_TYPES[category].description,
        link: BASE_URL,
        image: 'https://www.gov.cn/images/gtrs_logo_lt.png',
        item: dataItems,
        allowEmpty: true,
        language: 'zh-CN',
        feedLink: `https://rsshub.app/cpta/${category}`,
        id: `https://rsshub.app/cpta/${category}`,
    };
};

export const route: Route = {
    path: '/:category',
    name: '中国人事考试网发布',
    maintainers: ['PrinOrange'],
    parameters: {
        category: '栏目参数，可见下表描述。',
    },
    description: `
| Category    | Title     | Description                         |
|-------------|-----------|-------------------------------------|
| notice      | 通知公告  | 中国人事考试网 考试通知公告汇总    |
| performance | 成绩公布  | 中国人事考试网 考试成绩公布汇总    |
`,
    handler,
    categories: ['study'],
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
        supportRadar: true,
        antiCrawler: true,
    },
    radar: [
        {
            title: '中国人事考试网通知公告',
            source: ['www.cpta.com.cn/notice.html', 'www.cpta.com.cn'],
            target: `/notice`,
        },
        {
            title: '中国人事考试网成绩发布',
            source: ['www.cpta.com.cn/performance.html', 'www.cpta.com.cn'],
            target: `/performance`,
        },
    ],
    example: '/cpta/notice',
};