/// <summary>
/// Předávání výsledků handleru přímo do resultu
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <param name="result"></param>
/// <returns></returns>
protected virtual IHttpActionResult AsResult(ModelHandlerResult result)
{
if (result.Exception != null)
{
return(NotFound());
}
// rovnou odeslat cely result, aby pomoci JS slo zjistit, zda se vse povedlo, pripadne err!
return(Ok(result));
}
protected virtual PartialViewResult AsPartialView <TModel>(ModelHandlerResult handlerResult, ModelBuilderResult <TModel> builderResult, string partialView)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.OK;
ViewBag.Message = handlerResult.Message;
ViewBag.Actions = handlerResult.Actions;
if (handlerResult.IsSuccess)
{
return(PartialView(partialView, builderResult.Data));
}
ModelState.Clear();
AddValidationMessage(handlerResult, null);
return(PartialView(partialView, builderResult.Data));
}
protected virtual ActionResult AsView(ModelHandlerResult result, ActionResult successAction, ActionResult failAction = null)
{
ViewBag.Message = result.Message;
ViewBag.IsSuccess = result.IsSuccess;
if (result.IsSuccess)
{
return(UseTempDataAction(successAction));
}
ModelState.Clear();
AddValidationMessage(result, failAction);
ViewBag.Actions = result.Actions;
HttpContext.Response.StatusCode = (int)HttpStatusCode.OK;
return(UseTempDataAction(failAction) ?? View(result.Data));
}
private void AddValidationMessage(ModelHandlerResult result, ActionResult action)
{
// projdu seznam validačních hlášek
StringBuilder sb = new StringBuilder();
if (result.ValidationMessages != null)
{
foreach (var validateMessage in result.ValidationMessages)
{
// nastavím error
ModelState.AddModelError(validateMessage.Property, validateMessage.DisplayName);
sb.AppendLine(validateMessage.DisplayName).AppendLine(". ");
}
}
if (action != null && !(action is ViewResult) && result.Message == null)
{
ViewBag.Message = sb.ToString();
}
}
