* Fixes mantis http://opensimulator.org/mantis/view.php?id=4044. Turns out folders were never being removed from trash when they were singled out for purging in trash. They were being removed when Trash was purged as a whole. That behavior is now fixed for the new InventoryService set.

* Removed left-overs from AssetInventoryServer.

OpenSim/Services/Connectors/Inventory/HGInventoryServiceConnector.cs

@@ -201,6 +201,19 @@ namespace OpenSim.Services.Connectors.Inventory
             return false;
         }
 
+        public bool DeleteFolders(string id, List<UUID> folders, UUID sessionID)
+        {
+            string url = string.Empty;
+            string userID = string.Empty;
+
+            if (StringToUrlAndUserID(id, out url, out userID))
+            {
+                ISessionAuthInventoryService connector = GetConnector(url);
+                return connector.DeleteFolders(userID, folders, sessionID);
+            }
+            return false;
+        }
+
         public bool PurgeFolder(string id, InventoryFolderBase folder, UUID sessionID)
         {
             string url = string.Empty;

OpenSim/Services/Connectors/Inventory/ISessionAuthInventoryService.cs

@@ -88,6 +88,11 @@ namespace OpenSim.Services.Connectors
         /// <returns>true if the folder was successfully moved</returns>
         bool MoveFolder(string userID, InventoryFolderBase folder, UUID session_id);
 
+        /// <summary>
+        /// Delete a list of inventory folders (from trash)
+        /// </summary>
+        bool DeleteFolders(string userID, List<UUID> folders, UUID session_id);
+
         /// <summary>
         /// Purge an inventory folder of all its items and subfolders.
         /// </summary>

OpenSim/Services/Connectors/Inventory/InventoryServiceConnector.cs

@@ -308,6 +308,25 @@ namespace OpenSim.Services.Connectors
             return false;
         }
 
+        public bool DeleteFolders(string userID, List<UUID> folderIDs, UUID sessionID)
+        {
+            try
+            {
+                List<Guid> guids = new List<Guid>();
+                foreach (UUID u in folderIDs)
+                    guids.Add(u.Guid);
+                return SynchronousRestSessionObjectPoster<List<Guid>, bool>.BeginPostObject(
+                    "POST", m_ServerURI + "/DeleteFolders/", guids, sessionID.ToString(), userID);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[INVENTORY CONNECTOR]: Delete inventory folders operation failed, {0} {1}",
+                     e.Source, e.Message);
+            }
+
+            return false;
+        }
+
         public bool MoveFolder(string userID, InventoryFolderBase folder, UUID sessionID)
         {
             try
@@ -481,12 +500,12 @@ namespace OpenSim.Services.Connectors
             return null;
         }
 
-        public InventoryFolderBase QueryFolder(string userID, InventoryFolderBase item, UUID sessionID)
+        public InventoryFolderBase QueryFolder(string userID, InventoryFolderBase folder, UUID sessionID)
         {
             try
             {
                 return SynchronousRestSessionObjectPoster<InventoryFolderBase, InventoryFolderBase>.BeginPostObject(
-                    "POST", m_ServerURI + "/QueryFolder/", item, sessionID.ToString(), item.Owner.ToString());
+                    "POST", m_ServerURI + "/QueryFolder/", folder, sessionID.ToString(), userID);
             }
             catch (Exception e)
             {

OpenSim/Services/Connectors/Inventory/QuickAndDirtyInventoryServiceConnector.cs

@@ -136,6 +136,12 @@ namespace OpenSim.Services.Connectors
             return false;
         }
 
+        public bool DeleteFolders(UUID ownerID, List<UUID> folderIDs)
+        {
+            return false;
+        }
+
+
         public bool PurgeFolder(InventoryFolderBase folder)
         {
             return false;

OpenSim/Services/Interfaces/IInventoryService.cs

@@ -121,6 +121,14 @@ namespace OpenSim.Services.Interfaces
         /// <returns>true if the folder was successfully moved</returns>
         bool MoveFolder(InventoryFolderBase folder);
 
+        /// <summary>
+        /// Delete an item from the user's inventory
+        /// </summary>
+        /// <param name="item"></param>
+        /// <returns>true if the item was successfully deleted</returns>
+        //bool DeleteItem(InventoryItemBase item);
+        bool DeleteFolders(UUID userID, List<UUID> folderIDs);
+
         /// <summary>
         /// Purge an inventory folder of all its items and subfolders.
         /// </summary>

OpenSim/Services/InventoryService/InventoryService.cs

@@ -425,15 +425,27 @@ namespace OpenSim.Services.InventoryService
             return null;
         }
 
-        public virtual InventoryFolderBase GetFolder(InventoryFolderBase item)
+        public virtual InventoryFolderBase GetFolder(InventoryFolderBase folder)
         {
-            InventoryFolderBase result = m_Database.getInventoryFolder(item.ID);
+            m_log.DebugFormat("[INVENTORY SERVICE]: GetFolder {0}", folder.ID);
+            InventoryFolderBase result = m_Database.getInventoryFolder(folder.ID);
             if (result != null)
                 return result;
 
             return null;
         }
 
+        public virtual bool DeleteFolders(UUID ownerID, List<UUID> folderIDs)
+        {
+            foreach (UUID id in folderIDs)
+            {
+                InventoryFolderBase folder = new InventoryFolderBase(id, ownerID);
+                PurgeFolder(folder);
+                m_Database.deleteInventoryFolder(id);
+            }
+            return true;
+        }
+
         /// <summary>
         /// Purge a folder of all items items and subfolders.
         ///