void IEngineViewSupport.RenderSection(string sectionName, TextWriter output, ViewBase view, RenderContext renderContext)
{
if(sectionName == null)
{
renderContext.BodyContent.Seek(0, SeekOrigin.Begin);
var reader = new StreamReader(renderContext.BodyContent);
CopyStream(reader, output);
}
}
void IEngineViewSupport.RenderPartial(string sharedViewName, TextWriter output, ViewBase view)
{
FindAndExecuteSharedView(SharedViewRole.Partial, sharedViewName, output, null, view, null, null);
}
private ViewBase FindAndExecuteSharedView(SharedViewRole role, string sharedViewName, TextWriter output, ControllerBase controller, ViewBase parentView, Stream bodyContent, Dictionary<string,Action> sections)
{
var viewKey = "/#" + sharedViewName;
CachedView viewData;
viewData = GetCachedView(viewKey);
if (viewData != null)
{
viewData = CheckCachedSharedViewValidity(role, sharedViewName, viewData);
}
if (viewData == null)
{
viewData = LoadSharedView(role, sharedViewName, viewKey, viewData);
SaveViewInCache(viewKey, viewData);
}
var view = (ViewBase)Activator.CreateInstance(viewData.ViewType);
InitializeView(controller, parentView, view, output, new RenderContext { BodyContent = bodyContent,Sections = sections });
view.Execute();
return view;
}
private void InitializeView(ControllerBase controller, ViewBase parentView, ViewBase view, TextWriter output, RenderContext renderContext)
{
if (controller != null)
{
view.ViewBag = controller.ViewBag;
}
else
{
view.ViewBag = parentView.ViewBag;
}
view.InitializeView(output, this, renderContext);
}
private void ExecuteViewWithFilter(string controllerName, string actionName, Dictionary<string, object> parameters, ControllerBase controller, ViewBase view)
{
_pipelineFilter.BeforeView(controller, controllerName, actionName, parameters);
try
{
view.Execute();
}
catch (Exception ex)
{
_pipelineFilter.ViewError(controller, controllerName, actionName, parameters, ex);
throw;
}
_pipelineFilter.AfterView(controller, controllerName, actionName, parameters);
}