rsshub/lib/routes/zhihu/xhu/topic.ts

Make RSS Great Again!

import { Route } from '@/types';
import got from '@/utils/got';
import auth from './auth';
import { processImage } from '../utils';
import { parseDate } from '@/utils/parse-date';

export const route: Route = {
    path: '/xhu/topic/:topicId',
    categories: ['social-media'],
    example: '/zhihu/xhu/topic/19566035',
    parameters: { topicId: '话题ID' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    radar: [
        {
            source: ['www.zhihu.com/topic/:topicId/:type'],
        },
    ],
    name: 'xhu - 话题',
    maintainers: ['JimenezLi'],
    handler,
};

async function handler(ctx) {
    const xhuCookie = await auth.getCookie();
    const topicId = ctx.req.param('topicId');
    const link = `https://www.zhihu.com/topic/${topicId}/newest`;
    const url = `https://api.zhihuvvv.workers.dev/topics/${topicId}/feeds/timeline_activity?before_id=0&limit=20`;

    const response = await got({
        method: 'get',
        url,
        headers: {
            Referer: 'https://api.zhihuvvv.workers.dev',
            Cookie: xhuCookie,
        },
    });
    const listRes = response.data.data;

    return {
        title: `知乎话题-${topicId}`,
        link,
        item: listRes.map(({ target: item }) => {
            const type = item.type;
            let title = '';
            let description = '';
            let link = '';
            let pubDate = new Date();
            let author = '';

            switch (type) {
                case 'answer':
                    title = `${item.question.title}-${item.author.name}的回答：${item.excerpt}`;
                    description = `<strong>${item.question.title}</strong><br>${item.author.name}的回答<br/>${processImage(item.content)}`;
                    link = `https://www.zhihu.com/question/${item.question.id}/answer/${item.id}`;
                    pubDate = parseDate(item.updated_time * 1000);
                    author = item.author.name;
                    break;

                case 'question':
                    title = item.title;
                    description = item.title;
                    link = `https://www.zhihu.com/question/${item.id}`;
                    pubDate = parseDate(item.created * 1000);
                    break;

                case 'article':
                    title = item.title;
                    description = item.excerpt;
                    link = item.url;
                    pubDate = parseDate(item.created * 1000);
                    break;

                default:
                    description = `未知类型 ${topicId}.${type}，请点击<a href="https://github.com/DIYgod/RSSHub/issues">链接</a>提交issue`;
            }

            return {
                title,
                description,
                author,
                pubDate,
                guid: link,
                link,
            };
        }),
    };
}