atcoder.js

const fetch = require('node-fetch');
const moment = require('moment');
const cheerio = require('cheerio');

module.exports.name = 'AtCoder';
module.exports.icon = {
    url: 'https://atcoder.jp/favicon.ico',
    variety: ''
};

module.exports.contests = fetch('https://atcoder.jp/contests/').then(res => res.text()).then(body => {
    try {
        let contests = [];

        const $ = cheerio.load(body);

        $('#contest-table-upcoming table>tbody>tr').each((index, tr) => {
            let meta = {};

            $(tr).find('td').each((index, td) => {
                const $td = $(td);
                switch (index) {
                    case 0: meta.startTime = moment($td.find('time').text()); break;
                    case 1: {
                        const $a = $td.find('a');
                        meta.id = $a.attr('href').split('/').pop();
                        meta.name = $a.text();
                        meta.url = `https://atcoder.jp/contests/${meta.id}`;
                        break;
                    }
                    case 2: meta.endTime = moment(meta.startTime).add($td.text()); break;
                }
            });

            contests.push(meta);
        });

        return contests;
    } catch (e) {
        return [];
    }
});