Merge pull request #24 from sul-dlss/google-analytics

Google analytics
sul-dlss · Jul 8, 2019 · 5ccd0eb · 5ccd0eb
2 parents b092cbf + d811702
commit 5ccd0eb
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Showing 6 changed files with 73 additions and 1 deletion.
diff --git a/Gemfile b/Gemfile
@@ -39,6 +39,8 @@ gem 'config'
 
 gem 'okcomputer'
 
+gem 'jquery-rails'
+
 group :production do
   gem 'mysql2', '~> 0.5'
   gem 'newrelic_rpm'

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -149,6 +149,10 @@ GEM
     jaro_winkler (1.5.3)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
+    jquery-rails (4.3.5)
+      rails-dom-testing (>= 1, < 3)
+      railties (>= 4.2.0)
+      thor (>= 0.14, < 2.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -322,6 +326,7 @@ DEPENDENCIES
   dlss-capistrano
   honeybadger
   jbuilder (~> 2.5)
+  jquery-rails
   listen (>= 3.0.5, < 3.2)
   mysql2 (~> 0.5)
   newrelic_rpm

diff --git a/app/assets/javascripts/analytics.js b/app/assets/javascripts/analytics.js
@@ -0,0 +1,62 @@
+GoogleAnalytics = (function() {
+  function GoogleAnalytics() {}
+
+  GoogleAnalytics.load = function() {
+    GoogleAnalytics.analyticsId = GoogleAnalytics.getAnalyticsId();
+    (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');
+    ga('create', GoogleAnalytics.analyticsId, 'auto');
+    ga('set', 'anonymizeIp', true);
+  };
+
+  GoogleAnalytics.trackPageview = function(url) {
+    if (!GoogleAnalytics.isLocalRequest()) {
+      return ga('send', {
+          hitType: 'pageview',
+          page: GoogleAnalytics.getPath()
+        }
+      );
+    }
+  };
+
+  GoogleAnalytics.isLocalRequest = function() {
+    return GoogleAnalytics.documentDomainIncludes('local');
+  };
+
+  GoogleAnalytics.documentDomainIncludes = function(str) {
+    return document.domain.indexOf(str) !== -1;
+  };
+
+  GoogleAnalytics.getAnalyticsId = function() {
+    return $('[data-analytics-id]').data('analytics-id');
+  };
+
+  // Remove the protocol and the host and only return the path with any params
+  GoogleAnalytics.getPath = function() {
+    return location.href
+             .replace(location.protocol + '//' + location.host, '');
+  };
+
+  return GoogleAnalytics;
+
+})();
+
+$(document).on('turbolinks:load', function(){
+  GoogleAnalytics.load();
+  if (GoogleAnalytics.analyticsId){
+    GoogleAnalytics.trackPageview();
+  }
+});
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
@@ -10,7 +10,8 @@
 // Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
 // about supported directives.
 //
-//= require rails-ujs
+//= require jquery3
+//= require jquery_ujs
 //= require activestorage
 //= require turbolinks
 //= require_tree .
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
@@ -10,6 +10,7 @@
   </head>
 
   <body>
+    <div data-analytics-id="<%= Settings.GOOGLE_ANALYTICS_ID %>"></div>
     <%= yield %>
   </body>
 </html>
diff --git a/config/settings.yml b/config/settings.yml
@@ -0,0 +1 @@
+GOOGLE_ANALYTICS_ID:
-Original file line number
+Diff line change
@@ Expand Up / @@ -10,6 +10,7 @@ @@
       </head>
       <body>
+        <div data-analytics-id="<%= Settings.GOOGLE_ANALYTICS_ID %>"></div>
         <%= yield %>
       </body>
     </html>