From 7d653d564cb0ca4ae05d6897d94185ea2198462e Mon Sep 17 00:00:00 2001
From: Matthias Kretschmann <m@kretschmann.io>
Date: Thu, 28 Jun 2018 19:53:03 +0200
Subject: [PATCH] improvements for SPA tracking

---
 src/gatsby-browser.js |  2 ++
 src/gatsby-ssr.js     | 21 ++++++++-------------
 2 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/src/gatsby-browser.js b/src/gatsby-browser.js
index 815351f..c396b8a 100644
--- a/src/gatsby-browser.js
+++ b/src/gatsby-browser.js
@@ -35,9 +35,11 @@ exports.onRouteUpdate = ({ location }) => {
         console.log(`[Matomo] Page view for: ${pathname}`)
       }
     } else {
+      window._paq.push(['setReferrerUrl', pathname])
       window._paq.push(['setCustomUrl', pathname])
       window._paq.push(['setDocumentTitle', pathname])
       window._paq.push(['trackPageView'])
+      window._paq.push(['enableLinkTracking'])
 
       if (window.dev) {
         console.log(`[Matomo] Page view for: ${pathname}`)
diff --git a/src/gatsby-ssr.js b/src/gatsby-ssr.js
index e642505..ddf8817 100644
--- a/src/gatsby-ssr.js
+++ b/src/gatsby-ssr.js
@@ -9,22 +9,20 @@ function buildTrackingCode(pluginOptions) {
     window.dev = ${pluginOptions.dev}
     if (window.dev === true || !(navigator.doNotTrack == '1' || window.doNotTrack == '1')) {
       window._paq = window._paq || [];
-      window._paq.push(['setTrackerUrl', '${
-        pluginOptions.matomoUrl
-      }/piwik.php']);
+      window._paq.push(['setTrackerUrl', '${pluginOptions.matomoUrl}/piwik.php']);
       window._paq.push(['setSiteId', '${pluginOptions.siteId}']);
-      window._paq.push(['enableLinkTracking']);
       window._paq.push(['trackPageView']);
+      window._paq.push(['enableLinkTracking']);
       window._paq.push(['enableHeartBeatTimer']);
       window.start = new Date();
+
+      var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+      g.defer=true; g.async=true; g.src='${script}'; s.parentNode.insertBefore(g,s);
+
       if (window.dev === true) {
         console.log('[Matomo] Tracking initialized')
-        console.log('[Matomo] matomoUrl: ${pluginOptions.matomoUrl}, siteId: ${
-    pluginOptions.siteId
-  }')
+        console.log('[Matomo] matomoUrl: ${pluginOptions.matomoUrl}, siteId: ${pluginOptions.siteId}')
       }
-      var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
-      g.defer=true; g.async=true; g.src='${script}'; s.parentNode.insertBefore(g,s);
     }
   `
 
@@ -37,10 +35,7 @@ function buildTrackingCode(pluginOptions) {
 }
 
 function buildTrackingCodeNoJs(pluginOptions, pathname) {
-  const html = `<img src="${pluginOptions.matomoUrl}/piwik.php?idsite=${
-    pluginOptions.siteId
-  }&rec=1&url=${pluginOptions.siteUrl +
-    pathname}" style="border:0" alt="tracker" />`
+  const html = `<img src="${pluginOptions.matomoUrl}/piwik.php?idsite=${pluginOptions.siteId}&rec=1&url=${pluginOptions.siteUrl + pathname}" style="border:0" alt="tracker" />`
 
   return (
     <noscript