Dynamo.ViewModels.PackageManagerClientViewModel.PublishSelectedNodes C# (CSharp) Method

        public void PublishSelectedNodes(object m)
        {
            var nodeList = DynamoSelection.Instance.Selection
                                .Where(x => x is Function)
                                .Cast<Function>()
                                .Select(x => x.Definition.FunctionId)
                                .ToList();

            if (!nodeList.Any())
            {
                MessageBox.Show(Resources.MessageSelectAtLeastOneNode,
                   Resources.SelectionErrorMessageBoxTitle,
                   MessageBoxButton.OK, MessageBoxImage.Question);
                return;
            }

            var manager = DynamoViewModel.Model.CustomNodeManager;

            var defs = new List<Tuple<CustomNodeInfo, CustomNodeDefinition>>();
            foreach (var node in nodeList)
            {
                CustomNodeInfo info;
                if (manager.TryGetNodeInfo(node, out info))
                {
                    CustomNodeDefinition def;
                    if (manager.TryGetFunctionDefinition(node, DynamoModel.IsTestMode, out def))
                    {
                        defs.Add(Tuple.Create(info, def));
                        continue;
                    }
                }
                MessageBox.Show(Resources.MessageGettingNodeError, 
                    Resources.SelectionErrorMessageBoxTitle, 
                    MessageBoxButton.OK, MessageBoxImage.Question);
            }

            var termsOfUseCheck = new TermsOfUseHelper(new TermsOfUseHelperParams
            {
                PackageManagerClient = Model,
                AuthenticationManager = AuthenticationManager,
                ResourceProvider = DynamoViewModel.BrandingResourceProvider,
                AcceptanceCallback = () => ShowNodePublishInfo(defs)
            });

            termsOfUseCheck.Execute();
        }