Update Google Analytics code snippet

Milo Casagrande · Milo Casagrande · commit 2fe0d5c9a71e · 2017-12-04T18:31:56.000+01:00
Signed-off-by: Milo Casagrande &lt;milo@opensourcefoundries.com&gt;
diff --git a/app/dashboard/templates/base.html b/app/dashboard/templates/base.html
@@ -1,6 +1,18 @@
 <!doctype html>
 <html lang="en">
 <head>
+{%- block analytics %}
+{%- if analytics %}
+<script async src="https://www.googletagmanager.com/gtag/js?id={{ analytics }}"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', '{{ analytics }}');
+</script>
+{%- endif %}
+{%- endblock %}{# Analytics block #}
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
@@ -139,17 +151,5 @@
 <input type="hidden" id="number-range" value="{{ config['NUMBER_RANGE'] }}">
 {%- block scripts %}
 {%- endblock %}{# Scripts block #}
-{%- block analytics %}
-{%- if analytics %}
-<script type="text/javascript">
-  (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', '{{ analytics }}', 'auto');
-  ga('send', 'pageview');
-</script>
-{%- endif %}
-{%- endblock %}{# Analytics block #}
 </body>
 </html>
