Merge pull request #2084 from mozilla/bug-1001130-update-homepage-ga-tracking

Update homepage GA tracking. Bug 1001130.

bedrock/mozorg/templates/mozorg/home.html

@@ -252,7 +252,7 @@
         {% endl10n %}
 
         </ul>
-        <p class="control"><a href="{{ press_blog_url() }}" class="go">{{ _('See all news') }}</a></p>
+        <p class="control"><a rel="external" href="{{ press_blog_url() }}" class="go">{{ _('See all news') }}</a></p>
       </section>
 
     {% elif request.locale in ['hu','pt-BR'] %}
@@ -261,7 +261,8 @@
         <h2>{{ _('Get involved') }}</h2>
         <p>
           {{_('Help launch Firefox OS in your country.')}}
-          <a href="{{ mobilizer_link }}">{{_('Become a Mobilizer today.')}}</a>
+          {# Assuming all mobilizer_link's are external. #}
+          <a rel="external" href="{{ mobilizer_link }}">{{_('Become a Mobilizer today.')}}</a>
         </p>
       </section>
 
@@ -281,7 +282,7 @@
         <p>
         {% trans link_l10n='https://l10n.mozilla.org' %}
           Thanks to our global community, Mozilla products and websites are available in over 70 languages.
-          <a href="{{ link_l10n }}">Help translate them into yours</a>.
+          <a rel="external" href="{{ link_l10n }}">Help translate them into yours</a>.
         {% endtrans %}
         </p>
       </section>

media/js/mozorg/home.js

@@ -205,24 +205,18 @@
         );
     });
 
-    // Track news clicks
-    $('.extra-news a').on('click', function(e) {
+    // Track news & contribute clicks
+    $('.extra-news a, .extra-contribute a, .engage a').on('click', function(e) {
         e.preventDefault();
-        var href = this.href;
-        var callback = function() {
-            window.location = href;
-        };
-        gaTrack(['_trackEvent', 'Mozilla in the News Interactions','click', href], callback);
-    });
 
-    // Track contribute clicks
-    $('.extra-contribute a, .engage a').on('click', function(e) {
-        e.preventDefault();
         var href = this.href;
         var callback = function() {
             window.location = href;
         };
-        gaTrack(['_trackEvent', 'Get Involved Interactions','clicks', 'Get Involved Button'], callback);
+
+        var action = (/external/.test($(this).attr('rel'))) ? 'outbound link' : 'click';
+
+        gaTrack(['_trackEvent', 'Homepage Interactions', action, href], callback);
     });
 
     // Track Firefox downloads