Google Analytics in Atom Shell

analytics.js

// Pretend that cookies work
(function (document) {
  var cookies = {};
  document.__defineGetter__('cookie', function () {
    var output = [];
    for (var cookieName in cookies) {
      output.push(cookieName + "=" + cookies[cookieName]);
    }
    return output.join(";");
  });
  document.__defineSetter__('cookie', function (s) {
    var indexOfSeparator = s.indexOf("=");
    var key = s.substr(0, indexOfSeparator);
    var value = s.substring(indexOfSeparator + 1);
    cookies[key] = value;
    return key + "=" + value;
  });
  document.clearCookies = function () {
    cookies = {};
  };

  // Pretend that we're hosted on an Internet Website
  document.__defineGetter__('location', function() {
    return {
      href: 'http://atom-shell.local/',
      protocol: 'http:',
      host: 'atom-shell.local',
      port: '',
      pathname: '/',
      search: '',
      hash: '',
      username: '',
      password: '',
      origin: 'http://atom-shell.local'
    };
  });

  // Nobody sets location
  document.__defineSetter__('location', function() {})
})(document);

(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');

ga('create', '****** YOUR TOKEN HERE*****', 'auto');
ga('send', 'pageview');