public static RouteAreaAttribute GetAreaFrom(this ControllerDescriptor controllerDescriptor)
{
RouteAreaAttribute areaAttribute =
controllerDescriptor.GetCustomAttributes(typeof(RouteAreaAttribute), inherit: true)
.Cast <RouteAreaAttribute>()
.FirstOrDefault();
return(areaAttribute);
}
public static string GetPrefixFrom(this ControllerDescriptor controllerDescriptor)
{
// this only happens once per controller type, for the lifetime of the application,
// so we do not need to cache the results
object[] routePrefixAttributes = controllerDescriptor.GetCustomAttributes(typeof(RoutePrefixAttribute), inherit: false);
if (routePrefixAttributes.Length > 0)
{
RoutePrefixAttribute routePrefixAttribute = routePrefixAttributes[0] as RoutePrefixAttribute;
if (routePrefixAttribute != null)
{
return(routePrefixAttribute.Prefix);
}
}
return(null);
}
private static object GetControllerModel(ControllerDescriptor controllerDescriptor, RequestContext requestContext) {
return new {
ControllerName = controllerDescriptor.ControllerName,
ControllerType = new {
Name = controllerDescriptor.ControllerType.Name,
Namespace = controllerDescriptor.ControllerType.Namespace,
Attributes = GetAttributesModel(controllerDescriptor.GetCustomAttributes(inherit: true))
},
Actions = from action in controllerDescriptor.GetCanonicalActions()
let reflectedAction = action as ReflectedActionDescriptor
select new {
Name = action.ActionName,
Id = GetActionId(action),
Verbs = GetVerbs(action),
Path = GetSamplePath(requestContext, action),
MethodInfo = (reflectedAction != null ? reflectedAction.MethodInfo : null),
ReturnType = (reflectedAction != null ? reflectedAction.MethodInfo.ReturnType : null),
Parameters = from parameter in action.GetParameters()
select new {
Name = parameter.ParameterName,
Type = parameter.ParameterType,
IsComplexType = IsComplexType(parameter.ParameterType),
DefaultValue = parameter.DefaultValue ?? ""
},
Attributes = GetAttributesModel(action.GetCustomAttributes(inherit: true))
},
InputModels = GetInputModels(controllerDescriptor),
GlobalFilters = from filter in GlobalFilters.Filters
let filterInstance = filter.Instance
let filterType = filterInstance.GetType()
select new {
Name = filterType.Name,
Namespace = filterType.Namespace,
Properties = from property in filterType.GetProperties()
select new {
Name = property.Name,
Value = property.GetValue(filterInstance, null)
}
}
};
}
public static IEnumerable <IRouteInfoProvider> GetDirectRoutes(this ControllerDescriptor controller)
{
return(controller.GetCustomAttributes(inherit: false).OfType <IRouteInfoProvider>());
}
