SCAL-116040 host-event current iframe url

src/types.ts

@@ -2268,6 +2268,11 @@ export enum HostEvent {
      * @hidden
      */
     Reload = 'reload',
+    /**
+     * Get current iframe src
+     * @hidden
+     */
+    GetIframeSrc = 'getIframeSrc',
     /**
      * Display specific visualizations on a Liveboard.
      * @param - An array of GUIDs of the visualization to show. The visualization IDs not passed

src/utils/processTrigger.ts

@@ -13,6 +13,15 @@ export const reload = (iFrame: HTMLIFrameElement) => {
     }, 100);
 };
 
+/**
+ * Get the source URL of an iframe
+ * @param iFrame
+ * @returns The src URL of the iframe
+ */
+export const getIframeSrc = (iframe: HTMLIFrameElement): string => {
+    return iframe.src;
+};
+
 /**
  * Post iframe message.
  * @param iFrame
@@ -51,6 +60,9 @@ export function processTrigger(
             reload(iFrame);
             return res(null);
         }
+        if (messageType === HostEvent.GetIframeSrc) {
+            return getIframeSrc(iFrame);
+        }
         const channel = new MessageChannel();
         channel.port1.onmessage = ({ data: responseData }) => {
             channel.port1.close();