/// <summary>
/// Returns a particular portion of the RouteData
/// </summary>
/// <param name="htmlHelper"></param>
/// <param name="whichPart"></param>
/// <returns></returns>
public static String GetRouteData(this System.Web.Mvc.HtmlHelper htmlHelper, RouteParts whichPart)
{
Object obj;
String returnValue = String.Empty;
String key = "action";
if (whichPart == RouteParts.Area)
{
key = "area";
}
else if (whichPart == RouteParts.Controller)
{
key = "controller";
}
obj = htmlHelper.ViewContext.RouteData.Values[key];
if (obj != null)
{
returnValue = obj.ToString( );
}
return(returnValue);
}
public ConstructorParameterMapping[] GetConstructorParameterMappings(bool ignoreEnumDefinitions = false)
{
var tempConstructorParameters = Method.Parameters
.Select(p => new
{
Parameter = p,
RoutePart = Controller.RouteParts.SingleOrDefault(brp => brp.ParameterName == p.Name)
?? RouteParts.SingleOrDefault(rp => rp.ParameterName == p.Name)
?? QueryStringParameters.SingleOrDefault(qsp => qsp.Name == p.Name)
})
.Where(cp => cp.RoutePart != null)
.ToList();
var constructorParameters = new List <WebApiRoutePart>();
foreach (var tcp in tempConstructorParameters)
{
if (tcp.RoutePart.Parameter == null)
{
tcp.RoutePart.Parameter = tcp.Parameter;
}
constructorParameters.Add(tcp.RoutePart);
}
var constructorParameterMappings = constructorParameters
.Select(routePart => new ConstructorParameterMapping
{
IsOptional = routePart.IsOptional && TypeService.IsParameterOptional(routePart.Parameter),
TypeMapping = routePart.GetTypeMapping(),
Name = routePart.Parameter.Name,
StringWithOptionals = routePart.GetParameterString(interfaceName: true, ignoreEnumDefinitions: ignoreEnumDefinitions),
String = routePart.GetParameterString(withOptionals: false, interfaceName: true, ignoreEnumDefinitions: ignoreEnumDefinitions)
})
.OrderBy(p => p.IsOptional)
.ToArray();
return(constructorParameterMappings);
}
private void BuildQueryStringAndBodyRouteParts()
{
var actionParameters = Method.Parameters
.Where(p => Controller.RouteParts.All(brp => brp.ParameterName != p.Name) &&
RouteParts.All(rp => rp.ParameterName != p.Name))
.ToList();
var isBodyAllowed = Verbs.Contains(WebApiHttpVerb.Post) ||
Verbs.Contains(WebApiHttpVerb.Put);
var fromBodyAttributeName = "FromBodyAttribute";
var fromUriAttributeName = "FromUriAttribute";
var isThereAnythingFromBody = actionParameters
.Any(ap => Helpers.HasCustomAttribute(ap, fromBodyAttributeName));
foreach (var actionParameter in actionParameters)
{
var isFromBody = Helpers.HasCustomAttribute(actionParameter, fromBodyAttributeName);
var isFromUri = Helpers.HasCustomAttribute(actionParameter, fromUriAttributeName);
var isPrimitive = actionParameter.ParameterType.IsPrimitive;
if (!isPrimitive)
{
var strippedType = TypeService.StripGenerics(actionParameter.ParameterType, actionParameter.Name, out bool isNullable, out int collectionLevel);
isPrimitive = isNullable && TypeService.GetPrimitiveTypeScriptType(strippedType.FullName) != null;
}
if (isBodyAllowed &&
((isThereAnythingFromBody && isFromBody) ||
(!isThereAnythingFromBody && !isFromUri && !isPrimitive)))
{
BodyParameters.Add(new WebApiRoutePart
{
Name = actionParameter.Name,
ParameterName = actionParameter.Name,
Parameter = actionParameter,
CustomAttributes = new List <string> {
fromBodyAttributeName
},
IsOptional = false
});
}
else
{
var queryStringRoutePart = new WebApiRoutePart
{
Name = actionParameter.Name,
ParameterName = actionParameter.Name,
Parameter = actionParameter,
IsOptional = true
};
if (actionParameter.HasCustomAttributes)
{
queryStringRoutePart.CustomAttributes = actionParameter.CustomAttributes
.Select(a => a.AttributeType.Name)
.ToList();
}
QueryStringParameters.Add(queryStringRoutePart);
}
}
}
