OpenMetaverse.InventoryManager.CreateItemFromAssetResponse C# (CSharp) Method

        private void CreateItemFromAssetResponse(CapsClient client, OSD result, Exception error)
        {
            object[] args = (object[])client.UserData;
            CapsClient.ProgressCallback progCallback = (CapsClient.ProgressCallback)args[0];
            ItemCreatedFromAssetCallback callback = (ItemCreatedFromAssetCallback)args[1];
            byte[] itemData = (byte[])args[2];

            if (result == null)
            {
                try { callback(false, error.Message, UUID.Zero, UUID.Zero); }
                catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, _Client, e); }
                return;
            }

            OSDMap contents = (OSDMap)result;

            string status = contents["state"].AsString().ToLower();

            if (status == "upload")
            {
                string uploadURL = contents["uploader"].AsString();

                Logger.DebugLog("CreateItemFromAsset: uploading to " + uploadURL);

                // This makes the assumption that all uploads go to CurrentSim, to avoid
                // the problem of HttpRequestState not knowing anything about simulators
                CapsClient upload = new CapsClient(new Uri(uploadURL));
                upload.OnProgress += progCallback;
                upload.OnComplete += new CapsClient.CompleteCallback(CreateItemFromAssetResponse);
                upload.UserData = new object[] { null, callback, itemData };
                upload.StartRequest(itemData, "application/octet-stream");
            }
            else if (status == "complete")
            {
                Logger.DebugLog("CreateItemFromAsset: completed");

                if (contents.ContainsKey("new_inventory_item") && contents.ContainsKey("new_asset"))
                {
                    try { callback(true, String.Empty, contents["new_inventory_item"].AsUUID(), contents["new_asset"].AsUUID()); }
                    catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, _Client, e); }
                }
                else
                {
                    try { callback(false, "Failed to parse asset and item UUIDs", UUID.Zero, UUID.Zero); }
                    catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, _Client, e); }
                }
            }
            else
            {
                // Failure
                try { callback(false, status, UUID.Zero, UUID.Zero); }
                catch (Exception e) { Logger.Log(e.Message, Helpers.LogLevel.Error, _Client, e); }
            }
        }