1800queue/dist/api.js

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
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());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getPlayer = void 0;
const cheerio = __importStar(require("cheerio"));
const https_1 = __importDefault(require("https"));
//making long regex rather than splitting the string at ":" because regex would be easier to debug than logic in the case the website changes
//while names cant have spaces, the name slot in ogtitle could be shown as "No Player Name" which has spaces
const uniteApiRegex = {
    //$1 = name, $2 = id
    ogtitle: /Unite API - ([\w\d ]+) \((.*)\)/,
    //$1 = level, $2 = rank, $3 = elo, $4 = battles, $5 = wins, $6 = win rate
    ogdescription: /Pokémon Unite : Lv.(\d+) (\w+) \((\d+)\)\n    Battles : (\d+)\n    Wins : (\d+)\n    Win Rate : (\d+)%/,
};
/*
og:title
Unite API - IanWhysp (X188GF7)

og:description
Pokémon Unite : Lv.40 Master (1741)
    Battles : 1089
    Wins : 576
    Win Rate : 52%
*/
/**
 * gets the html of the uniteApi page for the player
 * @param name name of player
 * @returns the html of the page through a promise (rejects if the page status is not 200)
 */
function getHTML(name) {
    name = name.replace(/[^\w\d]/g, '');
    return new Promise((resolve, reject) => {
        const init = {
            host: 'uniteapi.dev',
            path: `/p/${encodeURIComponent(name)}`,
            method: 'GET',
        };
        const callback = (response) => {
            if (response.statusCode !== 200) {
                reject(`HTTP ERROR ${response.statusCode}: ${response.statusMessage}`);
                return;
            }
            let result = Buffer.alloc(0);
            response.on('data', function (chunk) {
                result = Buffer.concat([result, chunk]);
            });
            response.on('end', function () {
                // result has response body buffer
                resolve(result.toString());
            });
        };
        const req = https_1.default.request(init, callback);
        req.end();
    });
}
/**
 * interprets the html from getHTML()
 * @param name name of player
 * @returns player data from site
 */
function readHTML(html) {
    let metaElems = cheerio.load(html)('meta').toArray(), foundData = {
        name: "",
        id: "",
        level: "",
        rank: "",
        elo: "",
        battles: "",
        wins: "",
        winrate: ""
    };
    //filter down to just ones named "og:..."
    metaElems = metaElems.filter(el => { var _a; return (_a = el.attribs.property) === null || _a === void 0 ? void 0 : _a.startsWith('og:'); });
    metaElems.forEach(el => {
        let attr = el.attribs;
        if (attr.property === 'og:title') {
            let data = uniteApiRegex.ogtitle.exec(attr.content);
            if (data !== null && data.length >= 3) {
                foundData.name = data[1];
                foundData.id = data[2];
            }
        }
        else if (attr.property === 'og:description') {
            let data = uniteApiRegex.ogdescription.exec(attr.content);
            if (data !== null && data.length >= 7) {
                foundData.level = data[1];
                foundData.rank = data[2];
                foundData.elo = data[3];
                foundData.battles = data[4];
                foundData.wins = data[5];
                foundData.winrate = data[6];
            }
        }
    });
    return foundData;
}
/**
 * verifies the data
 * @param data uniteApi data
 * @returns boolean, valid or invalid
 */
function verifyData(data) {
    if (data.id.length)
        return true;
    return false;
}
/**
 * gets player data from uniteApi
 * @param name name of player
 * @returns player data
 */
function getPlayer(name) {
    return __awaiter(this, void 0, void 0, function* () {
        let html = yield getHTML(name);
        let data = readHTML(html);
        if (verifyData(data))
            return data;
        return null;
    });
}
exports.getPlayer = getPlayer;
//await getPlayer('IanWhysp')