public IEnumerable <IViewToken> Apply(ActionCall call, ViewBag views)
{
if (call.OutputType() == typeof(FubuContinuation) || !_policyResolver.HasMatchFor(call))
{
return(new IViewToken[0]);
}
var viewName = _policyResolver.ResolveViewName(call);
var viewLocatorName = _policyResolver.ResolveViewLocator(call);
var allViewTokens = views
.Views
.Where(view => view.GetType().CanBeCastTo <SparkViewToken>())
.Cast <SparkViewToken>();
SparkViewDescriptor matchedDescriptor = null;
foreach (var token in allViewTokens)
{
var view = viewName.RemoveSuffix(".spark");
var templatePath = !string.IsNullOrEmpty(viewLocatorName) ? "{0}{1}{2}".ToFormat(viewLocatorName, Path.DirectorySeparatorChar, view) : view;
var descriptor = token
.Descriptors
.FirstOrDefault(d => d.Templates.Any(template => template.RemoveSuffix(".spark").ToLower().Equals(templatePath.ToLower())));
if (descriptor != null)
{
matchedDescriptor = descriptor;
break;
}
}
if (matchedDescriptor == null)
{
return(new IViewToken[0]);
}
_visitorRegistry
.VisitorsFor(call)
.Each(visitor => visitor.Visit(matchedDescriptor, call));
return(new IViewToken[] { new SparkViewToken(call, matchedDescriptor, viewLocatorName, viewName) });
}
