From 32d8ba4852a87c72983f2f77646c0106e969b8ca Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@flamingcow.tv>
Date: Sat, 8 Dec 2018 06:17:36 +0000
Subject: [PATCH] Send print parameters to Google Analytics

---
 passmate.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/passmate.js b/passmate.js
index 5e595e4..42b828b 100644
--- a/passmate.js
+++ b/passmate.js
@@ -109,9 +109,16 @@ class PassMate {
 		let print = this.addElement('button', printStep, 'Click here to print the book!');
 		print.style.cursor = 'pointer';
 		printStep.addEventListener('click', () => {
+			let cls = [];
+			for (let cl of this.product.classList) {
+				cls.push(cl);
+			}
+			cls.sort();
+
 			let gtag = window.gtag || (() => {});
 			gtag('event', 'print', {
 				'event_category': 'Overview',
+				'event_label': cls.join(' '),
 			});
 			window.print();
 		});