% if settings.FEATURES.get('SEGMENT_IO_LMS'):
<!-- begin Segment.io -->
<%! from django.core.urlresolvers import reverse %>

<script type="text/javascript">
  // Asynchronously load Segment.io's analytics.js library
  window.analytics||(window.analytics=[]),window.analytics.methods=["identify","track","trackLink","trackForm","trackClick","trackSubmit","page","pageview","ab","alias","ready","group","on","once","off"],window.analytics.factory=function(t){return function(){var a=Array.prototype.slice.call(arguments);return a.unshift(t),window.analytics.push(a),window.analytics}};for(var i=0;i<window.analytics.methods.length;i++){var method=window.analytics.methods[i];window.analytics[method]=window.analytics.factory(method)}window.analytics.load=function(t){var a=document.createElement("script");a.type="text/javascript",a.async=!0,a.src=("https:"===document.location.protocol?"https://":"http://")+"d2dq2ahtl5zl1z.cloudfront.net/analytics.js/v1/"+t+"/analytics.min.js";var n=document.getElementsByTagName("script")[0];n.parentNode.insertBefore(a,n)},window.analytics.SNIPPET_VERSION="2.0.8",
  analytics.load("${ settings.SEGMENT_IO_LMS_KEY }");
  analytics.page();

  % if user.is_authenticated():
    // Access the query string, stripping the leading "?"
    var queryString = window.location.search.substring(1);

    if (queryString != "") {
      // Convert the query string to a key/value object
      var parameters = window.parseQueryString(queryString);

      if ("signin" in parameters) {
        window.assessUserSignIn(parameters, "${user.id}", "${user.email}", "${user.username}");
      } else {
        window.identifyUser("${user.id}", "${user.email}", "${user.username}");
      }
    } else {
      window.identifyUser("${user.id}", "${user.email}", "${user.username}");
    }
  % endif

  // Get current page URL
  var url = window.location.href
  // Match on the current url and fire the appropriate pageview event
  if (url.indexOf("/register") > -1) {
    // Registration page viewed
    analytics.track("edx.bi.page.register.viewed", {
      category: "pageview"
    });
  } else if (url.indexOf("/login") > -1) {
    // Login page viewed
    analytics.track("edx.bi.page.login.viewed", {
      category: "pageview"
    });
  } else if (url.indexOf("/dashboard") > -1) {
    // Dashboard viewed
    analytics.track("edx.bi.page.dashboard.viewed", {
      category: "pageview"
    });
  } else {
    // This event serves as a catch-all, firing when any other page is viewed
    analytics.track("edx.bi.page.other.viewed", {
      category: "pageview",
      url: location.host + location.pathname + location.search
    });
  }

</script>
<!-- end Segment.io -->
% else:
<!-- dummy segment.io -->
<script type="text/javascript">
  var analytics = {
    track: function() { return; },
    pageview: function() { return; }
  };
</script>
<!-- end dummy segment.io -->
% endif
