public Task<ActionResult> InvokeAction(ControllerContext context, MethodInfo action)
{
var parameters = action.GetParameters();
var args = new object[parameters.Length];
for (var i = 0; i < parameters.Length; i++)
{
var key = parameters[i].Name;
object value;
if (context.NavigationContext.Request.QueryString.ContainsKey(key))
value = context.NavigationContext.Request.QueryString[key];
else
value = context.Controller.RouteData[key];
args[i] = value;
}
// If async
if (action.ReturnType == typeof(Task<ActionResult>))
{
return (Task<ActionResult>)action.Invoke(context.Controller, args);
}
// If synchronous
else
{
var actionResult = (ActionResult)action.Invoke(context.Controller, args);
return Task.FromResult(actionResult);
}
}
protected virtual void Initialize(MvcApplication application, NavigationContext requestContext)
{
NavigationContext = requestContext;
ActionInvoker = new ControllerActionInvoker();
ControllerContext = new ControllerContext { Application = application, NavigationContext = NavigationContext, Controller = this };
}
