rsshub/lib/routes/google/alerts.ts

Make RSS Great Again!

import { Route } from '@/types';
import got from '@/utils/got';
import { load } from 'cheerio';

export const route: Route = {
    path: '/alerts/:keyword',
    categories: ['other'],
    example: '/google/alerts/RSSHub',
    parameters: { keyword: 'Keyword' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    name: 'Alerts',
    maintainers: ['TonyRL'],
    handler,
};

async function handler(ctx) {
    const keyword = ctx.req.param('keyword');

    const { data: response, url: link } = await got('https://www.google.com/alerts/preview', {
        searchParams: {
            params: `[null,[null,null,null,[null,"${keyword}","com",[null,"en","US"],null,null,null,0,0],null,3,[[null,1,"user@example.com",[null,null,20],2,"en-US",null,null,null,null,null,"0",null,null,"AB2Xq4hcilCERh73EFWJVHXx-io2lhh1EhC8UD8"]]],0]`,
        },
    });

    const $ = load(response, null, false);

    const items = $('li.result')
        .toArray()
        .map((item) => {
            item = $(item);
            const title = item.find('.result_title a');
            return {
                title: title.text(),
                link: new URL(title.attr('href')).searchParams.get('url'),
                author: item.find('.result_source').text(),
                description: item.find('.snippet').html(),
            };
        });

    return {
        title: `Google Alerts - ${keyword}`,
        link,
        item: items,
    };
}