We were not passing the token for the default data source.

We still need to consider what would happen if we want to preview files from different data sources though. This is a temporary fix for now.

Author: Luis Cabrera

02 - Web UI Template/CognitiveSearch.UI/Controllers/HomeController.cs

@@ -66,8 +66,8 @@ public IActionResult Search(string q)
         [HttpPost]
         public IActionResult GetDocuments(string q = "", SearchFacet[] searchFacets = null, int currentPage = 1)
         {
-            GetContainerSasUris();
- 
+            var tokens = GetContainerSasUris();
+
             var selectFilter = _docSearch.Model.SelectFilter;
 
             if (!string.IsNullOrEmpty(q))
@@ -114,6 +114,7 @@ public IActionResult GetDocuments(string q = "", SearchFacet[] searchFacets = nu
                 Count = (response == null? 0 :  Convert.ToInt32(response.Count)),
                 SearchId = searchId,
                 IdField = _idField,
+                Token = tokens[0],
                 IsPathBase64Encoded = _isPathBase64Encoded
             });
         }
@@ -255,7 +256,7 @@ private string GetToken(string decodedPath)
         /// This will return up to 3 tokens for the storage accounts
         /// </summary>
         /// <returns></returns>
-        private void GetContainerSasUris()
+        private string[] GetContainerSasUris()
         {
             if (tokens == null)
             {
@@ -285,6 +286,8 @@ private void GetContainerSasUris()
                 CloudBlobContainer container3 = new CloudBlobContainer(new Uri(containerAddresses[2]), new StorageCredentials(accountName, accountKey));
                 tokens[2] = container3.GetSharedAccessSignature(adHocPolicy, null);
             }
+
+            return tokens;
         }
 
         [HttpPost]

02 - Web UI Template/CognitiveSearch.UI/wwwroot/js/results.js

@@ -36,10 +36,10 @@ function UpdateResults(data) {
 
         // get path
         if (data.isPathBase64Encoded) {
-            path = Base64Decode(result.metadata_storage_path);
+            path = Base64Decode(result.metadata_storage_path) + token;
         }
         else {
-            path = result.metadata_storage_path;
+            path = result.metadata_storage_path + token;
         }
 
         if (result["metadata_storage_name"] !== undefined) {

02 - Web UI Template/CognitiveSearch.UI/wwwroot/js/search.js

@@ -6,6 +6,7 @@ var q, sortType, tempdata, instrumentationKey;
 var results = [];
 var facets = [];
 var selectedFacets = [];
+var token = "";
 var currentPage = 1;
 var searchId;
 var searchServiceName = "";
@@ -53,6 +54,7 @@ function Update(data) {
     results = data.results;
     facets = data.facets;
     tags = data.tags;
+    token = data.token;
 
     searchId = data.searchId;