MC-35100: Track pages where Page Builder has been used

- Tracking on AdobeAnalytics when a page is edited using Page Builder

Author: loginesta

app/code/Magento/PageBuilder/view/adminhtml/requirejs-config.js

@@ -40,6 +40,9 @@ var config = {
             },
             'Magento_PageBuilder/js/content-type/row/appearance/default/widget': {
                 'Magento_PageBuilder/js/content-type/row/appearance/default/widget-mixin': true
+            },
+            'Magento_PageBuilder/js/events': {
+                'Magento_PageBuilder/js/page-builder/events-mixin': true
             }
         }
     }

app/code/Magento/PageBuilder/view/adminhtml/web/js/page-builder/events-mixin.js

@@ -0,0 +1,34 @@
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+define([], function () {
+    'use strict';
+
+    return function (target) {
+        var originalTarget = target.trigger;
+
+        /**
+         * Invokes custom code to track information regarding Page Builder usage
+         *
+         * @param {String} name
+         * @param {Array} args
+         */
+
+        target.trigger = function (name, args) {
+
+            originalTarget.call(originalTarget, name, args);
+
+            if (name.indexOf('readyAfter') !== -1) {
+                window.digitalData.page.url = window.location.href;
+                window.digitalData.page.attributes = {
+                    editedWithPageBuilder: 'true'
+                };
+                window._satellite.track('page');
+            }
+        };
+
+        return target;
+    };
+});