Tweak tracking scripts

assets/javascripts/lib/page.coffee

@@ -52,7 +52,7 @@ page.replace = (path, state, skipDispatch, init) ->
   page.dispatch(context) unless skipDispatch
   context.replaceState()
   updateCanonicalLink()
-  track() unless init or skipDispatch
+  track() unless skipDispatch
   context
 
 page.dispatch = (context) ->
@@ -185,7 +185,12 @@ updateCanonicalLink = ->
   @canonicalLink ||= document.head.querySelector('link[rel="canonical"]')
   @canonicalLink.setAttribute('href', "http://#{location.host}#{location.pathname}")
 
+trackers = []
+
+page.track = (fn) ->
+  trackers.push(fn)
+  return
+
 track = ->
-  ga?('send', 'pageview', location.pathname + location.search + location.hash)
-  _gauges?.push(['track'])
+  tracker.call() for tracker in trackers
   return

assets/javascripts/tracking.js

@@ -1,14 +1,21 @@
 try {
   if (app.config.env == 'production') {
-    (function() {
     (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', 'UA-5544833-12', 'devdocs.io');
-      ga('send', 'pageview');
-    })();
+    page.track(function() {
+      ga('send', 'pageview', {
+        page: location.pathname + location.search + location.hash,
+        dimension1: app.router.context && app.router.context.doc && app.router.context.doc.slug_without_version
+      });
+    });
 
+    page.track(function() {
+      if (window._gauges)
+        _gauges.push(['track']);
+      else
         (function() {
           var _gauges=_gauges||[];!function(){var a=document.createElement("script");
           a.type="text/javascript",a.async=!0,a.id="gauges-tracker",
@@ -16,5 +23,6 @@ try {
           a.src="https://secure.gaug.es/track.js";var b=document.getElementsByTagName("script")[0];
           b.parentNode.insertBefore(a,b)}();
         })();
+    });
   }
 } catch(e) { }