@techtalkers/codeforces/dist/index.js

A package to extract codeforeces metadata

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
import * as cheerio from 'cheerio';
function fetchCodeForcesData(name) {
    return __awaiter(this, void 0, void 0, function* () {
        const url = `https://codeforces.com/profile/${name}`;
        const data = yield fetch(url);
        if (!data.ok) {
            throw new Error(`Error in getting codeforces data for ${name} ${data.status} ${url} ${data.statusText}`);
        }
        else {
            let content = yield data.text();
            let $ = cheerio.load(content);
            const CodeForcesMetadata = {
                username: $("h1 > a.rated-user").text().toString().trim(),
                rank: $("div[class='user-rank']").text().toString().trim(),
                rating: Number($("li:contains('Contest rating:') span[style='font-weight:bold;']").first().text().trim()),
                max_rating: Number($("span.smaller span[style='font-weight:bold;']").last().text().trim()),
                contributions: $("li:contains('Contribution:') span").text().toString().trim(),
                friend_of: $("li:contains('Friend of:')").text().toString().trim().split(':')[1].trim(),
                image_url: $("div[style*='float:right'] img").attr("src"),
                last_visit: $("li:contains('Last visit:') span").text().trim(),
                created_at: $("li:contains('Registered:') span").text().trim(),
            };
            return CodeForcesMetadata;
        }
    });
}
;
function checkCodeForcesUsername(username) {
    return __awaiter(this, void 0, void 0, function* () {
        const url = `https://codeforces.com/profile/${username}`;
        const data = yield fetch(url);
        if (!data.ok) {
            console.log(`Error in getting codeforces data for ${username} ${data.status} ${url} ${data.statusText}`);
            return false;
        }
        return true;
    });
}
export { fetchCodeForcesData, checkCodeForcesUsername };