From 7d5f7a502cdd602f2fda84647bc39541335ea5fb Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@flamingcow.tv>
Date: Sat, 8 Dec 2018 01:15:12 +0000
Subject: [PATCH] Google Analytics

---
 index.html  | 9 +++++++++
 passmate.js | 2 ++
 2 files changed, 11 insertions(+)
diff --git a/index.html b/index.html
index dfaf4d5..391912f 100644
--- a/index.html
+++ b/index.html
@@ -9,6 +9,15 @@
 	<link rel="icon" href="favicon.ico" type="image/x-icon">
 	<link rel="stylesheet" href="passmate.css">
 	<script src="passmate.js" async></script>
+
+	<!-- Global site tag (gtag.js) - Google Analytics -->
+	<script async src="https://www.googletagmanager.com/gtag/js?id=UA-130661405-1"></script>
+	<script>
+window.dataLayer = window.dataLayer || [];
+function gtag(){dataLayer.push(arguments);}
+gtag('js', new Date());
+gtag('config', 'UA-130661405-1');
+	</script>
 </head>
 
 <body>
diff --git a/passmate.js b/passmate.js
index 62708e5..7b573fc 100644
--- a/passmate.js
+++ b/passmate.js
@@ -109,6 +109,8 @@ class PassMate {
 		let print = this.addElement('button', printStep, 'Click here to print the book!');
 		print.style.cursor = 'pointer';
 		printStep.addEventListener('click', () => {
+			let ga = window.ga || () => {};
+			ga('send', 'event', 'Overview', 'print');
 			window.print();
 		});
 
