add google analytics option

addresses executablebooks#115
joergbrech · Feb 26, 2019 · cb00101 · cb00101
1 parent b9a3f19
commit cb00101
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Showing 3 changed files with 19 additions and 1 deletion.
diff --git a/jupyter_book/book_template/_config.yml b/jupyter_book/book_template/_config.yml
@@ -79,6 +79,12 @@ download_button_text             : "Download" # The text that download buttons w
 # Bibliography and citation settings. See https://github.com/inukshuk/jekyll-scholar#configuration for options
 scholar:
   style: apa
+
+#######################################################################################
+# Option to add a Goggle analytics tracking code
+
+google_analytics:
+  mytrackingcode:
 
 
 #######################################################################################
@@ -138,4 +144,4 @@ plugins:
   - jekyll-scholar
 
 # Jupyter Book version - DO NOT CHANGE THIS. It is generated when a new book is created
-jupyter_book_version: INSERT
+jupyter_book_version: INSERT
diff --git a/jupyter_book/book_template/_includes/analytics.html b/jupyter_book/book_template/_includes/analytics.html
@@ -0,0 +1,11 @@
+{% if site.google_analytics.mytrackingcode %}
+<!-- Global site tag (gtag.js) - Google Analytics -->
+<script async src="https://www.googletagmanager.com/gtag/js?id={{ site.google_analytics.mytrackingcode }}"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', '{{ site.google_analytics.mytrackingcode }}');
+</script>
+{% endif %}
diff --git a/jupyter_book/book_template/_layouts/default.html b/jupyter_book/book_template/_layouts/default.html
@@ -1,5 +1,6 @@
 <!DOCTYPE html>
 <html lang="en">
+  {% include analytics.html %}
   {% include head.html %}
   <body>
     <!-- .js-show-sidebar shows sidebar by default -->