/**
 * React Static Boilerplate
 * https://github.com/koistya/react-static-boilerplate
 * Copyright (c) Konstantin Tarkus (@koistya) | MIT license
 */

import React, { Component } from 'react';
import { googleAnalyticsId } from '../../config';

const trackingCode = { __html:
  `(function(b,o,i,l,e,r){b.GoogleAnalyticsObject=l;b[l]||(b[l]=` +
  `function(){(b[l].q=b[l].q||[]).push(arguments)});b[l].l=+new Date;` +
  `e=o.createElement(i);r=o.getElementsByTagName(i)[0];` +
  `e.src='https://www.google-analytics.com/analytics.js';` +
  `r.parentNode.insertBefore(e,r)}(window,document,'script','ga'));` +
  `ga('create','${googleAnalyticsId}','auto');`,
};

class GoogleAnalytics extends Component {

  render() {
    return <script dangerouslySetInnerHTML={trackingCode} />;
  }

}

export default GoogleAnalytics;