added parameter in the appsettings for audio play

GBB.ConversationalKM.WebUI/CognitiveSearch.UI/Search/DocumentSearchClient.cs

@@ -432,7 +432,7 @@ namespace CognitiveSearch.UI
             int storageIndex;
             string tokenToUse = GetToken(decodedPath, out storageIndex);
 
-            if (AudioContainer != null) {
+            if (AudioContainer != "") {
                 Uri blobUri = new Uri(decodedPath);
                 string audioPath = AudioContainer + "/" + String.Join("", blobUri.Segments[2..]);
                 audioPath = blobUri.Scheme + "://" + blobUri.Host + "/" + audioPath.Replace(".json", "");

GBB.ConversationalKM.WebUI/CognitiveSearch.UI/appsettings.json

@@ -35,5 +35,10 @@
   "Customizable": "true",
   "OrganizationName": "Microsoft",
   "OrganizationLogo": "~/images/logo.png",
-  "OrganizationWebSiteUrl": "https://www.microsoft.com"
+  "OrganizationWebSiteUrl": "https://www.microsoft.com",
+
+  // Define the Audio container to enable audio streaming in the application.
+  // Please also add the container in the StorageContainerAddressX property
+  // Leave it blank if you do not have audio files
+  "AudioContainer": ""
 }

GBB.ConversationalKM.WebUI/CognitiveSearch.UI/wwwroot/js/timeline.js

@@ -39,12 +39,17 @@ function getTimelineHtml(data) {
                         </div>
                         
                         <div id="${messages[i].Id}" class="desc">
-                            ${messageText}
+                            ${messageText}`;
+
+                if (audioPath !== undefined) {
+                    item += `
                             <audio controls preload="none">
                                 <source type="audio/wav" src="${audioPath}#t=${starTime},${endTime}">
-                            </audio>
+                            </audio>`;
+                }
+                item +=`
                         </div>`;
-                   
+                                     
                 result += item;