C# Framework.InventoryFolderBase类代码示例

        public virtual bool CreateUserRootFolder(UUID principalID)
        {
            bool result = false;

            InventoryFolderBase rootFolder = GetRootFolder(principalID);

            if (rootFolder == null)
            {
                List<InventoryFolderBase> rootFolders = GetInventorySkeleton(principalID);
                if (rootFolders.Count == 0)
                    rootFolder = CreateFolder(principalID, UUID.Zero, (int) AssetType.RootFolder, "My Inventory");
                else
                {
                    rootFolder = new InventoryFolderBase
                                     {
                                         Name = "My Inventory",
                                         Type = (short) AssetType.RootFolder,
                                         Version = 1,
                                         ID = rootFolders[0].ParentID,
                                         Owner = principalID,
                                         ParentID = UUID.Zero
                                     };


                    m_Database.StoreFolder(rootFolder);
                }
                result = true;
            }
            return result;
        }

 // Constructors
 public InventoryFolderImpl(InventoryFolderBase folderbase)
 {
     Owner = folderbase.Owner;
     ID = folderbase.ID;
     Name = folderbase.Name;
     ParentID = folderbase.ParentID;
     Type = folderbase.Type;
     Version = folderbase.Version;
 }

 public override bool AddFolder(InventoryFolderBase folder)
 {
     string invserverURL = "";
     if (GetHandlers.GetIsForeign (folder.Owner, "InventoryServerURI", m_registry, out invserverURL))
     {
         XInventoryServicesConnector xinv = new XInventoryServicesConnector (invserverURL + "xinventory");
         return xinv.AddFolder (folder);
     }
     return base.AddFolder (folder);
 }

        public override bool AddFolder(InventoryFolderBase folder)
        {
            object remoteValue = DoRemote(folder);
            if (remoteValue != null || m_doRemoteOnly)
                return remoteValue != null && (bool)remoteValue;

            string invserverURL = "";
            if (GetHandlers.GetIsForeign (folder.Owner, "InventoryServerURI", m_registry, out invserverURL))
            {
                XInventoryServicesConnector xinv = new XInventoryServicesConnector (invserverURL + "xinventory");
                return xinv.AddFolder (folder);
            }
            return base.AddFolder (folder);
        }

 public override void FromOSD(OSDMap map)
 {
     OSDArray items = (OSDArray)map["Items"];
     Items = items.ConvertAll<InventoryItemBase>((osd) =>
     {
         InventoryItemBase item = new InventoryItemBase();
         item.FromOSD((OSDMap)osd);
         return item;
     }
     );
     OSDArray folders = (OSDArray)map["Folders"];
     Folders = folders.ConvertAll<InventoryFolderBase>((osd) =>
     {
         InventoryFolderBase folder = new InventoryFolderBase();
         folder.FromOSD((OSDMap)osd);
         return folder;
     }
     );
     UserID = map["UserID"];
 }

        public virtual bool AddFolder(InventoryFolderBase folder)
        {
            if (folder == null)
                return false;

            Dictionary<string, object> ret = MakeRequest("ADDFOLDER",
                                                         new Dictionary<string, object>
                                                             {
                                                                 {"ParentID", folder.ParentID.ToString()},
                                                                 {"Type", folder.Type.ToString()},
                                                                 {"Version", folder.Version.ToString()},
                                                                 {"Name", folder.Name},
                                                                 {"Owner", folder.Owner.ToString()},
                                                                 {"ID", folder.ID.ToString()}
                                                             });

            if (ret == null)
                return false;

            return bool.Parse(ret["RESULT"].ToString());
        }

 /// <summary>
 /// Move the inventory folder to another place in the user's inventory
 /// </summary>
 /// <param name="remoteClient">The client that requested the change</param>
 /// <param name="folderID">The folder UUID to move</param>
 /// <param name="parentID">The folder to move the folder (folderID) into</param>
 protected void HandleMoveInventoryFolder(IClientAPI remoteClient, UUID folderID, UUID parentID)
 {
     InventoryFolderBase folder = new InventoryFolderBase(folderID, remoteClient.AgentId);
     folder = m_scene.InventoryService.GetFolder(folder);
     if (folder != null)
     {
         folder.ParentID = parentID;
         if (!m_scene.InventoryService.MoveFolder(folder))
             MainConsole.Instance.WarnFormat("[AGENT INVENTORY]: could not move folder {0}", folderID);
         else
             MainConsole.Instance.DebugFormat("[AGENT INVENTORY]: folder {0} moved to parent {1}", folderID, parentID);
     }
     else
     {
         MainConsole.Instance.WarnFormat("[AGENT INVENTORY]: request to move folder {0} but folder not found", folderID);
     }
 }

 /// <summary>
 /// Handle an inventory folder creation request from the client.
 /// </summary>
 /// <param name="remoteClient"></param>
 /// <param name="folderID"></param>
 /// <param name="folderType"></param>
 /// <param name="folderName"></param>
 /// <param name="parentID"></param>
 protected void HandleCreateInventoryFolder(IClientAPI remoteClient, UUID folderID, ushort folderType,
                                         string folderName, UUID parentID)
 {
     InventoryFolderBase folder = new InventoryFolderBase(folderID, folderName, remoteClient.AgentId, (short)folderType, parentID, 1);
     if (!m_scene.InventoryService.AddFolder(folder))
     {
         MainConsole.Instance.WarnFormat(
              "[AGENT INVENTORY]: Failed to create folder for user {0} {1}",
              remoteClient.Name, remoteClient.AgentId);
     }
 }

        /// <summary>
        /// Send an update to the client about the given folder
        /// </summary>
        /// <param name="client">The client to send the update to</param>
        /// <param name="folder">The folder that we need to send</param>
        /// <param name="fetchFolders">Should we fetch folders inside of this folder</param>
        /// <param name="fetchItems">Should we fetch items inside of this folder</param>
        protected void SendInventoryUpdate(IClientAPI client, InventoryFolderBase folder, bool fetchFolders, bool fetchItems)
        {
            if (folder == null)
                return;

            // Fetch the folder contents
            InventoryCollection contents = m_scene.InventoryService.GetFolderContent(client.AgentId, folder.ID);

            // Fetch the folder itself to get its current version
            InventoryFolderBase containingFolder = new InventoryFolderBase(folder.ID, client.AgentId);
            containingFolder = m_scene.InventoryService.GetFolder(containingFolder);

            //MainConsole.Instance.DebugFormat("[AGENT INVENTORY]: Sending inventory folder contents ({0} nodes) for \"{1}\" to {2} {3}",
            //    contents.Folders.Count + contents.Items.Count, containingFolder.Name, client.FirstName, client.LastName);

            if (containingFolder != null)
                client.SendInventoryFolderDetails(client.AgentId, folder.ID, contents.Items, contents.Folders, containingFolder.Version, fetchFolders, fetchItems);
        }

 private void NewFolder(UUID userID, string newFolderName, string folder)
 {
     UUID folderID = UUID.Zero;
     if (UUID.TryParse(folder, out folderID))
     {
         InventoryFolderBase fbase = new InventoryFolderBase(UUID.Random(), newFolderName, userID, folderID);
         fbase.Type = (short)AssetType.Folder;
         m_InventoryService.AddFolder(fbase);
     }
 }

        private void Delete(UUID userID, List<string> nodes, List<string> types)
        {
            List<UUID> items = new List<UUID>();
            List<UUID> folders = new List<UUID>();
            SplitNodes(userID, nodes, types, items, folders);

            var trash = m_InventoryService.GetFolderForType(userID, InventoryType.Folder, AssetType.TrashFolder);
            if (trash != null)
            {
                List<InventoryItemBase> its = new List<InventoryItemBase>();
                foreach (UUID uuid in items)
                {
                    InventoryItemBase itbase = new InventoryItemBase();
                    itbase.ID = uuid;
                    itbase.Folder = UUID.Zero;
                    its.Add(itbase);
                }
                m_InventoryService.MoveItems(userID, its);

                bool purgeTrash = false;
                foreach (UUID uuid in folders)
                {
                    InventoryFolderBase fbase = new InventoryFolderBase(uuid, userID);
                    //if (uuid == trash)
                    //    purgeTrash = true;
                    //else
                    {
                        fbase.ParentID = UUID.Zero;
                        m_InventoryService.MoveFolder(fbase);
                    }
                }
                if (purgeTrash)
                {
                    InventoryFolderBase fbase = new InventoryFolderBase(UUID.Zero, userID);
                    m_InventoryService.PurgeFolder(fbase);
                }
            }
        }

 ///<summary>
 ///  Create the archive name for a particular folder.
 ///</summary>
 ///These names are prepended with an inventory folder's UUID so that more than one folder can have the
 ///same name
 ///<param name = "folder"></param>
 ///<returns></returns>
 public static string CreateArchiveFolderName(InventoryFolderBase folder)
 {
     return CreateArchiveFolderName(folder.Name, folder.ID);
 }

        /// <summary>
        ///   Purge an inventory folder of all its items and subfolders.
        /// </summary>
        /// <param name = "folder"></param>
        /// <returns>true if the folder was successfully purged</returns>
        public bool PurgeFolder(InventoryFolderBase folder)
        {
            NameValueCollection requestArgs = new NameValueCollection
                                                  {
                                                      {"RequestMethod", "PurgeInventoryFolder"},
                                                      {"OwnerID", folder.Owner.ToString()},
                                                      {"FolderID", folder.ID.ToString()}
                                                  };

            OSDMap response = WebUtils.PostToService(m_serverUrl, requestArgs);
            bool success = response["Success"].AsBoolean();

            if (!success)
            {
                MainConsole.Instance.Warn("[SIMIAN INVENTORY CONNECTOR]: Error purging folder " + folder.ID + " for " + folder.Owner +
                           ": " +
                           response["Message"].AsString());
            }

            return success;
        }

        /// <summary>
        ///   Get a folder, given by its UUID
        /// </summary>
        /// <param name = "folder"></param>
        /// <returns></returns>
        public InventoryFolderBase GetFolder(InventoryFolderBase folder)
        {
            NameValueCollection requestArgs = new NameValueCollection
                                                  {
                                                      {"RequestMethod", "GetInventoryNode"},
                                                      {"ItemID", folder.ID.ToString()},
                                                      {"OwnerID", folder.Owner.ToString()},
                                                      {"IncludeFolders", "1"},
                                                      {"IncludeItems", "0"},
                                                      {"ChildrenOnly", "1"}
                                                  };

            OSDMap response = WebUtils.PostToService(m_serverUrl, requestArgs);
            if (response["Success"].AsBoolean() && response["Items"] is OSDArray)
            {
                OSDArray items = (OSDArray) response["Items"];
                List<InventoryFolderBase> folders = GetFoldersFromResponse(items, folder.ID, true);

                if (folders.Count > 0)
                    return folders[0];
            }

            return null;
        }

        /// <summary>
        ///   Add a new folder to the user's inventory
        /// </summary>
        /// <param name = "folder"></param>
        /// <returns>true if the folder was successfully added</returns>
        public bool AddFolder(InventoryFolderBase folder)
        {
            NameValueCollection requestArgs = new NameValueCollection
                                                  {
                                                      {"RequestMethod", "AddInventoryFolder"},
                                                      {"FolderID", folder.ID.ToString()},
                                                      {"ParentID", folder.ParentID.ToString()},
                                                      {"OwnerID", folder.Owner.ToString()},
                                                      {"Name", folder.Name},
                                                      {"ContentType", SLUtil.SLAssetTypeToContentType(folder.Type)}
                                                  };

            OSDMap response = WebUtils.PostToService(m_serverUrl, requestArgs);
            bool success = response["Success"].AsBoolean();

            if (!success)
            {
                MainConsole.Instance.Warn("[SIMIAN INVENTORY CONNECTOR]: Error creating folder " + folder.Name + " for " + folder.Owner +
                           ": " +
                           response["Message"].AsString());
            }

            return success;
        }