internal static T CurrentItem <T>(this RequestContext context, string key) where T : ContentItem
{
if (context == null)
{
throw new ArgumentNullException("context");
}
return(context.RouteData.DataTokens[key] as T
?? context.RouteData.Values.CurrentItem <T>(key, RouteExtensions.GetEngine(context.RouteData).Persister));
}
protected virtual void SetPathOverride(ActionExecutingContext filterContext)
{
if (content == null &&
ControllerContext != null &&
ControllerContext.IsChildAction &&
ControllerContext.ParentActionViewContext != null &&
ControllerContext.ParentActionViewContext.RouteData.DataTokens.ContainsKey(PathOverrideKey))
{
// bypass normal retrieval to handle rendering of auto-generated parts wihtout ID
var path = ControllerContext.ParentActionViewContext.RouteData.DataTokens[PathOverrideKey] as PathData;
if (path != null)
{
content = new ControllerContentHelper(() => RouteExtensions.GetEngine(RouteData), () => path);
}
}
}
public static ContentItem StartPage(this RequestContext context)
{
return(Find.ClosestOf <IStartPage>(context.RouteData.CurrentPath().CurrentItem)
?? RouteExtensions.GetEngine(context.RouteData).Content.Traverse.StartPage);
}