From 4db839c3b84bed8a775074beb1ae0b526bc05e81 Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Wed, 23 Apr 2008 17:04:15 +0000
Subject: * Implement proper emptying of trashcan on standalone * On
 standalone, folders (and their items) should now be persistently deleted on
 trash emptying, as well as immediate child items * An implementation for grid
 mode will follow.

---
 .../Communications/Cache/InventoryFolderImpl.cs    |  8 +++---
 .../Cache/UserProfileCacheService.cs               | 29 ++++++++++++++++++----
 2 files changed, 27 insertions(+), 10 deletions(-)

(limited to 'OpenSim/Framework/Communications/Cache')

diff --git a/OpenSim/Framework/Communications/Cache/InventoryFolderImpl.cs b/OpenSim/Framework/Communications/Cache/InventoryFolderImpl.cs
index daf9ab5..7812499 100644
--- a/OpenSim/Framework/Communications/Cache/InventoryFolderImpl.cs
+++ b/OpenSim/Framework/Communications/Cache/InventoryFolderImpl.cs
@@ -79,14 +79,12 @@ namespace OpenSim.Framework.Communications.Cache
         
         /// <summary>
         /// Delete all the folders and items in this folder.
-        /// 
-        /// TODO: This method is not used yet, but will be shortly
         /// </summary>
-        public void DeleteAllContents()
+        public void Purge()
         {
             foreach (InventoryFolderImpl folder in SubFolders.Values)
             {
-                folder.DeleteAllContents();                
+                folder.Purge();                
             }
             
             SubFolders.Clear();
@@ -206,7 +204,7 @@ namespace OpenSim.Framework.Communications.Cache
         }
 
         /// <summary>
-        /// Return the list of folders in this folder
+        /// Return the list of immediate child folders in this folder.
         /// </summary>
         public List<InventoryFolderBase> RequestListOfFolders()
         {            
diff --git a/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs b/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs
index e3f6815..61ec483 100644
--- a/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs
+++ b/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs
@@ -496,6 +496,11 @@ namespace OpenSim.Framework.Communications.Cache
             return new List<InventoryItemBase>();
         }
 
+        /// <summary>
+        /// This should delete all the items and folders in the given directory.
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="folderID"></param>
         public void HandlePurgeInventoryDescendents(IClientAPI remoteClient, LLUUID folderID)
         {
 //            m_log.InfoFormat("[AGENT INVENTORY]: Purging folder {0} for {1} uuid {2}", 
@@ -506,14 +511,28 @@ namespace OpenSim.Framework.Communications.Cache
             {
                 if (userProfile.HasInventory)
                 {
-                    InventoryFolderImpl subFolder = userProfile.RootFolder.HasSubFolder(folderID);
-                    if (subFolder != null)
-                    {
-                        List<InventoryItemBase> items = subFolder.RequestListOfItems();
+                    InventoryFolderImpl purgedFolder = userProfile.RootFolder.HasSubFolder(folderID);
+                    if (purgedFolder != null)
+                    {                        
+                        // XXX Nasty - have to create a new object to hold details we already have
+                        InventoryFolderBase purgedBaseFolder = new InventoryFolderBase();
+                        purgedBaseFolder.Owner = purgedFolder.Owner;
+                        purgedBaseFolder.ID = purgedFolder.ID;
+                        purgedBaseFolder.Name = purgedFolder.Name;
+                        purgedBaseFolder.ParentID = purgedFolder.ParentID;
+                        purgedBaseFolder.Type = purgedFolder.Type;
+                        purgedBaseFolder.Version = purgedFolder.Version;                        
+                        
+                        m_commsManager.InventoryService.PurgeInventoryFolder(remoteClient.AgentId, purgedBaseFolder);                        
+
+                        // XXX Remains temporarily so that we still delete items in the grid case.
+                        List<InventoryItemBase> items = purgedFolder.RequestListOfItems();
                         foreach (InventoryItemBase item in items)
                         {
                             userProfile.DeleteItem(remoteClient.AgentId, item);
-                        }
+                        }                        
+                        
+                        purgedFolder.Purge();                        
                     }
                 }
                 else
-- 
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