Tag update

README.md

@@ -1 +1,17 @@
-Exponea Initialisation, Event Tracking, Customer Identification and Upading of Customer Attributes.
+# Bloomreach Engagement Tag for Google Tag Manager Web Container
+
+We are providing the templates for technically advanced customers who understand the underlying code of the templates and are able to modify the template according to their needs.
+Bloomreach does not currently provide production-level support for any kind of usage of this template.
+
+
+## Useful links
+
+- https://documentation.bloomreach.com/engagement/docs/integration
+- https://documentation.bloomreach.com/engagement/docs/web-tracking
+- https://documentation.bloomreach.com/engagement/docs/implementing-exponea-via-google-tag-manager
+- https://documentation.bloomreach.com/engagement/docs/1st-party-cookie-tracking-solutions#2-google-tag-manager-server-side-solution
+
+
+## Open Source
+
+Bloomreach Engagement Tag for GTM is developed and maintained by [Bloomreach Team](https://www.bloomreach.com/) and [Stape Team](https://stape.io/) under the Apache 2.0 license.

metadata.yaml

@@ -1,8 +1,11 @@
 homepage: "https://exponea.com/"
 documentation: "https://github.com/exponea/gtm_view_category/blob/master/README.md"
 versions:
+  - sha: 8b03dd0a8006d0fc440717e86183b0f7d1eded61
+    changeNotes: Fix custom event tracking.
+  - sha: 4275b1c33ad253f376f7dddb8af8ba5914bb7fad
+    changeNotes: Add sGTM support.
   - sha: f118270d6a9989ee532deda06108122bfeebe32c
     changeNotes: Release of Exponea Tag.
   - sha: 9d33d33618de2a42907a7958a4393ecb86af4924
     changeNotes: Initial release.
-

template.js

@@ -0,0 +1,56 @@
+const makeTableMap = require('makeTableMap');
+const callInWindow = require('callInWindow');
+const injectScript = require('injectScript');
+const copyFromWindow = require('copyFromWindow');
+const setInWindow = require('setInWindow');
+
+const jsUrl = data.isServerUsed ? data.jsURL : 'https://api.exponea.com/js/exponea.min.js';
+
+if (data.projectToken) injectScript(jsUrl, initializeExponea, data.gtmOnFailure, jsUrl);
+else exponeaFunctions();
+
+function exponeaFunctions() {
+    if (data.eventTrackingRadio === 'standardEvent' && data.standardEventList !== 'noneSelected') {
+        callInWindow('exponea.track', data.standardEventList, arrayToObject(data.standardEventProperties));
+    } else if (data.eventTrackingRadio === 'customEvent') {
+        callInWindow('exponea.track', data.customEventName, arrayToObject(data.customEventProperties));
+    } else if (data.eventTrackingRadio === 'eeEvent') {
+        callInWindow('exponea.trackEnhancedEcommerce', data.eeObj, data.eeKind);
+    }
+
+    if (data.updateCustomerAttributes) {
+        callInWindow('exponea.update', arrayToObject(data.updateCustomerAttributes));
+    }
+
+    if (data.identifyCustomer) {
+        callInWindow('exponea.identify', arrayToObject(data.identifyCustomer));
+    }
+}
+
+function arrayToObject(arrayOfObjects) {
+    return makeTableMap(arrayOfObjects, 'attributeName', 'attributeValue');
+}
+
+function initializeExponea() {
+    let exponeaIsInitialized = copyFromWindow('exponeaIsInitialized');
+
+    if (!exponeaIsInitialized) {
+        setInWindow('exponeaIsInitialized', true, true);
+
+        callInWindow('exponea.initialize', {
+            "token": data.projectToken,
+            "target": data.targetAPI,
+            "ping": {
+                "enabled": data.trackSession
+            },
+            "track": {
+                "visits": data.trackPageVisit,
+                "google_analytics": data.trackGACookie
+            }
+        });
+    }
+
+    exponeaFunctions();
+}
+
+data.gtmOnSuccess();