From 3b648c53773d5524099cfa08c4709c348b297fa8 Mon Sep 17 00:00:00 2001
From: Jeff Shillitto <jeff@shillitto.com>
Date: Mon, 2 Nov 2020 12:28:24 +1100
Subject: [PATCH] Fix rogue referral issue for GTM, GA and AdWords tracking

---
 README.md          | 1 +
 lib/defaults.js    | 1 +
 lib/plugin.js      | 8 ++++++++
 lib/plugin.mock.js | 8 ++++++++
 4 files changed, 18 insertions(+)

diff --git a/README.md b/README.md
index 0f03f8f..bc1c4a1 100755
--- a/README.md
+++ b/README.md
@@ -73,6 +73,7 @@ export default {
 
     autoInit: true,
     respectDoNotTrack: true,
+    pushOriginalLocation: false,
 
     scriptId: 'gtm-script',
     scriptDefer: false,
diff --git a/lib/defaults.js b/lib/defaults.js
index 21a781a..be62e1f 100644
--- a/lib/defaults.js
+++ b/lib/defaults.js
@@ -11,6 +11,7 @@ const defaults = {
 
   autoInit: true,
   respectDoNotTrack: true,
+  pushOriginalLocation: false,
 
   scriptId: 'gtm-script',
   scriptDefer: false,
diff --git a/lib/plugin.js b/lib/plugin.js
index e51ff25..4f2968d 100644
--- a/lib/plugin.js
+++ b/lib/plugin.js
@@ -89,5 +89,13 @@ export default function (ctx, inject) {
   }
   ctx.$gtm = $gtm
   inject('gtm', ctx.$gtm)
+  <% if (options.pushOriginalLocation) { %>
+    if (process.client) {
+      window.dataLayer = window.dataLayer || [];
+      window.dataLayer.push({
+        originalLocation: document.location.protocol + '//' + document.location.hostname+document.location.pathname + document.location.search
+      });
+    }
+  <% } %>
   <% if (options.pageTracking) { %>if (process.client) { startPageTracking(ctx); }<% } %>
 }
diff --git a/lib/plugin.mock.js b/lib/plugin.mock.js
index 89f67f4..07d7d33 100644
--- a/lib/plugin.mock.js
+++ b/lib/plugin.mock.js
@@ -32,5 +32,13 @@ export default function (ctx, inject) {
 
   ctx.$gtm = gtm
   inject('gtm', gtm)
+  <% if (options.pushOriginalLocation) { %>
+    if (process.client) {
+      window.dataLayer = window.dataLayer || [];
+      window.dataLayer.push({
+        originalLocation: document.location.protocol + '//' + document.location.hostname+document.location.pathname + document.location.search
+      });
+    }
+  <% } %>
   <% if (options.pageTracking) { %>if (process.client) { startPageTracking(ctx); }<% } %>
 }