On click of 'My Favorites' link under 'Documents' in the left panel of 'Document Library' page, all the links appear grayed out

amps/share-services/src/main/resources/alfresco/templates/webscripts/org/alfresco/slingshot/documentlibrary-v2/doclist.lib.js

@@ -91,6 +91,15 @@ function doclist_getAllNodes(parsedArgs, filterParams, query, totalItemCount)
    };
 }
 
+function sanitizeJunkFavouriteKeys(favourites){
+   for (var key in favourites) {
+      if (!key || key.trim() === "") {
+         delete favourites[key];
+      }
+   }
+   return favourites;
+}
+
 /**
  * Main entry point: Create collection of documents and folders in the given space
  *
@@ -123,6 +132,32 @@ function doclist_main()
    
    if (logger.isLoggingEnabled())
       logger.log("doclist.lib.js - NodeRef: " + parsedArgs.nodeRef + " Query: " + query);
+
+   favourites = sanitizeJunkFavouriteKeys(favourites);
+   logger.warn("Favourites : - " + jsonUtils.toJSONString(favourites));
+
+   if(Object.keys(favourites).length === 0 && query === null)
+   {
+
+      logger.warn("doclist.lib.js - Skipping search, no valid query for filter : " + filter);
+
+      return {
+         luceneQuery: "",
+         paging: {
+            totalRecords: 0,
+            startIndex: 0
+         },
+         container: parsedArgs.rootNode,
+         parent: null,
+         onlineEditing: utils.moduleInstalled("org.alfresco.module.vti"),
+         itemCount: {
+            folders: 0,
+            documents: 0
+         },
+         items: [],
+         customJSON: slingshotDocLib.getJSON()
+      };
+   }
    
    var totalItemCount = filterParams.limitResults ? parseInt(filterParams.limitResults, 10) : -1;
    // For all sites documentLibrary query we pull in all available results and post filter

amps/share-services/src/main/resources/alfresco/templates/webscripts/org/alfresco/slingshot/documentlibrary-v2/filters.lib.js

@@ -182,11 +182,14 @@ var Filters =
          case "favourites":
             for (var favourite in favourites)
             {
-               if (filterQuery)
+               if (favourite && favourite.trim() !== "")
                {
-                  filterQuery += " OR ";
+                  if (filterQuery)
+                  {
+                     filterQuery += " OR ";
+                  }
+                  filterQuery += "ID:\"" + favourite + "\"";
                }
-               filterQuery += "ID:\"" + favourite + "\"";
             }
             
             if (filterQuery.length !== 0)
@@ -201,7 +204,13 @@ var Filters =
             else
             {
                // empty favourites query
-               filterQuery = "+ID:\"\"";
+               logger.warn("No favourites found for user: " + person.properties.userName);
+               return {
+                  query: null,
+                  limitResults: 0,
+                  sort: [],
+                  language: "lucene"
+               };
             }
             
             filterParams.query = filterQuery;