internal ActionResult AppropriateView(ObjectAndControlData controlData, IObjectFacade nakedObject, IActionFacade action = null, string propertyName = null)
{
if (nakedObject == null)
{
// no object to go to
// if action on object go to that object.
// if action on collection go to collection
// if action on service go to last object
nakedObject = controlData.GetNakedObject(Facade);
if (nakedObject.Specification.IsService)
{
object lastObject = Session.LastObject(Facade, ObjectCache.ObjectFlag.BreadCrumb);
if (lastObject == null)
{
return(RedirectHome());
}
nakedObject = Facade.GetObject(lastObject);
}
if (nakedObject.IsCollectionMemento)
{
// if we have returned null and existing object is collection memento need to make
// sure action remains action from original collectionMemento.
action = nakedObject.MementoAction;
}
}
if (nakedObject.Specification.IsCollection && !nakedObject.Specification.IsParseable)
{
int collectionSize = nakedObject.Count();
if (collectionSize == 1)
{
// remove any paging data - to catch case where custom page has embedded standalone collection as paging data will confuse rendering
ViewData.Remove(IdConstants.PagingData);
// is this safe TODO !!
return(View("ObjectView", nakedObject.ToEnumerable().First().GetDomainObject()));
}
nakedObject = Page(nakedObject, collectionSize, controlData);
// todo is there a better way to do this ?
action = action ?? nakedObject.MementoAction;
int page, pageSize;
CurrentlyPaging(controlData, collectionSize, out page, out pageSize);
var format = ViewData["NofCollectionFormat"] as string;
return(View("StandaloneTable", ActionResultModel.Create(Facade, action, nakedObject, page, pageSize, format)));
}
// remove any paging data - to catch case where custom page has embedded standalone collection as paging data will confuse rendering
ViewData.Remove(IdConstants.PagingData);
if (controlData.DataDict.Values.Contains("max"))
{
// maximizing an inline object - do not update history
ViewData.Add("updateHistory", false);
}
return(propertyName == null?View(nakedObject.IsNotPersistent? "ObjectView" : "ViewNameSetAfterTransaction", nakedObject.GetDomainObject()) :
View(nakedObject.IsNotPersistent ? "PropertyView" : "ViewNameSetAfterTransaction", new PropertyViewModel(nakedObject.GetDomainObject(), propertyName)));
}
