private async void Edit_Click(object sender, RoutedEventArgs e)
        {
            btnEdit.IsEnabled = false;

            var title   = LocalizationUtils.GetLocalized("EditingPostTitle");
            var message = LocalizationUtils.GetLocalized("EditingPostMessage");

            string oldValue = CurrentPostData.Text;
            string value    = await DialogManager.ShowMultilineTextDialog(
                title, message, oldValue)
                              .ConfigureAwait(true);

            if (value == null)
            {
                btnEdit.IsEnabled = true;
                return;
            }

            PostEditSchema postEditData = new PostEditSchema
            {
                Id             = CurrentPostData.Id,
                Text           = value,
                IsAdult        = CurrentPostData.IsAdult,
                IsAnonymous    = CurrentPostData.IsAnonymous,
                CategoryId     = CurrentPostData.CategoryId,
                Filter         = CurrentPostData.Filter,
                IsHidden       = CurrentPostData.IsHidden,
                IsCommentsOpen = CurrentPostData.IsCommentsOpen,
                Type           = CurrentPostData.Type
            };

            var request = await PostApi.Edit(
                SettingsManager.PersistentSettings.CurrentUser.Token,
                postEditData)
                          .ConfigureAwait(true);

            if (request.IsError)
            {
                await DialogManager.ShowErrorDialog(request.Message)
                .ConfigureAwait(true);

                btnEdit.IsEnabled = true;
                return;
            }

            CurrentPostData.Text = value;

            btnEdit.IsEnabled = true;
        }