teamspeak-async/lib/request.js

Use Teamspeak ServerQuery from Node

'use strict';

Object.defineProperty(exports, "__esModule", {
	value: true
});
class Request {
	constructor(command, params) {
		this.promise = new Promise((resolve, reject) => {
			this._resolve = resolve;
			this._reject = reject;
		});

		this.command = command;
		this.params = params;
		this._response = null;
		this.request = buildRequest(command, params);
	}

	done(err = null) {
		if (err) {
			return this._reject(err);
		}
		return this._resolve(this._response);
	}
}

exports.default = Request; /**
                            * Escapes a string into TeamSpeak Server Query specifications
                            * http://media.teamspeak.com/ts3_literature/TeamSpeak%203%20Server%20Query%20Manual.pdf
                            * @param  {String|Number} string Some string or Number
                            * @return {String}        Escaped string
                            */

function escape(string) {
	return String(string).replace(/[\\\/\n\r\t\v\f]/g, '\\$&') // eslint-disable-line no-useless-escape
	.replace(/\|/g, '\\p').replace(/ /g, '\\s');
}

function buildRequest(command, params = '') {
	if (typeof params === 'string' || typeof params === 'number') {
		return `${escape(command)} ` + escape(params);
	} else if (Array.isArray(params)) {
		return `${escape(command)} ` + spreadArray(params);
	} else if (typeof params === 'object') {
		return `${escape(command)} ` + spreadArray(Object.keys(params).map(key => {
			if (Array.isArray(params[key])) {
				return pipeArray(pairArray(params[key], key));
			}
			return valuePair(key, params[key]);
		}));
	}
}

function spreadArray(array) {
	return array.join(' ');
}

function pipeArray(array) {
	return array.join('|');
}

function pairArray(array, prop) {
	return array.map(value => valuePair(prop, value));
}

function valuePair(prop, value) {
	return `${escape(prop)}=${escape(value)}`;
}