crowdAI/crowdai

<% if Rails.env.production? || Rails.env.staging? %>
  <script data-turbolinks-eval="false">
    (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', '//www.google-analytics.com/analytics.js', 'ga');
    <% if current_participant %>
      ga('create', '<%= ENV['GOOGLE_ANALYTICS_KEY'] %>', 'auto', {'allowLinker': true, userId: <%= current_participant.id %> });
    <% else %>
      ga('create', '<%= ENV['GOOGLE_ANALYTICS_KEY'] %>', 'auto', {'allowLinker': true });
    <% end %>
    ga('require', 'linker');
    ga('linker:autoLink', ['crowdai.org']);
  </script>
<% end %>