UI: Fix for gtag

Author: ArtemDzhereleiko

_includes/docs/devices-library/index.md

@@ -97,14 +97,14 @@
     }
 
     function reportSearchInput(searchText) {
-        if (typeof window.dataLayer === "undefined" || !window.dataLayer.push) {
-                return;
+        if (checkDataLayer()) {
+            return;
         }
 
         gtag("event", "search", {
-                "search_term": searchText,
-                "event_label": "DeviceLibraryGuides", 
-                "searchPageCount": searchPageCount  
+            "search_term": searchText,
+            "event_label": "DeviceLibraryGuides", 
+            "searchPageCount": searchPageCount  
         });
     }
 

_includes/docs/guides.md

@@ -97,7 +97,7 @@
     }
 
     function reportSearchInput(searchText) {
-        if (typeof window.dataLayer === "undefined" || !window.dataLayer.push) {
+        if (checkDataLayer()) {
                 return;
         }
 

_includes/head-header.html

@@ -258,7 +258,7 @@
     <script async defer>
         function _gaLt(event) {
             /* If GTM is blocked or not loaded, or not main|middle|touch click then don't track */
-            if (typeof window.dataLayer === "undefined" || !window.dataLayer.push || (event.which != 1 && event.which != 2)) {
+            if (checkDataLayer() || (event.which != 1 && event.which != 2)) {
                 return;
             }
             var el = event.srcElement || event.target;

_includes/trendz-wizard.html

@@ -161,7 +161,7 @@ <h4 class="step__header">Step 3</h4>
   }
 
   function reportTrendzWizrdAction(link, product) {
-    if (typeof window.dataLayer === "undefined" || !window.dataLayer.push || !link || !product) {
+    if (checkDataLayer() || !link || !product) {
       return;
     }
 

_layouts/plain.html

@@ -19,7 +19,7 @@
     <script type="text/javascript">
         function _gaLt(event) {
             /* If GTM is blocked or not loaded, or not main|middle|touch click then don't track */
-            if (typeof window.dataLayer === "undefined" || !window.dataLayer.push || (event.which != 1 && event.which != 2)) {
+            if (checkDataLayer() || (event.which != 1 && event.which != 2)) {
                 return;
             }
             var el = event.srcElement || event.target;

_layouts/pricing.html

@@ -197,7 +197,7 @@
     }
 
     function reportPriceLink(link, product) {
-        if (typeof window.dataLayer === "undefined" || !window.dataLayer.push || !link || !product) {
+        if (checkDataLayer() || !link || !product) {
             return;
         }
         gtag("event", "PriceLink", {
@@ -207,7 +207,7 @@
     }
 
     function reportPriceOpen(solutionId) {
-        if (typeof window.dataLayer === "undefined" || !window.dataLayer.push || !solutionId) {
+        if (checkDataLayer() || !solutionId) {
             return;
         }
         gtag("event", "PriceOpen", {

js/script.js

@@ -17,6 +17,10 @@ function newDOMElement(tag, className, id){
 	return el;
 }
 
+function checkDataLayer() {
+	return typeof window.dataLayer === "undefined" || !window.dataLayer.push;
+}
+
 function px(n){
 	return n + 'px';
 }
@@ -205,9 +209,10 @@ var tb = (function () {
     }
 
     function reportFaqNode(nodeId) {
-		if (typeof window.dataLayer === "undefined" || !window.dataLayer.push || !nodeId) {
+		if (checkDataLayer() || !nodeId) {
 			return;
 		}
+
 		gtag("event", "FaqNode", {
 			"event_category": nodeId
 		});