public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
string requestMethod = controllerContext.Request.Method.ToString().ToUpperInvariant();
TestControllerContext context = new TestControllerContext(controllerContext);
IList <string> actionLookup = actionMap.Select(g => g.Key).Distinct().ToList();
return(SelectAction(requestMethod, odataPath, context, actionLookup));
}
public override string SelectAction(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
string requestMethod = routeContext.HttpContext.Request.Method;
ODataPath odataPath = routeContext.HttpContext.ODataFeature().Path;
TestControllerContext context = new TestControllerContext(routeContext);
IList <string> actionLookup = actionDescriptors.Select(a => a.ActionName).Distinct().ToList();
return(SelectAction(requestMethod, odataPath, context, actionLookup));
}
private static void AddLinkInfoToRouteData(TestControllerContext controllerContext, ODataPath odataPath)
{
KeySegment keyValueSegment = odataPath.Segments.OfType <KeySegment>().First();
controllerContext.AddKeyValueToRouteData(keyValueSegment);
KeySegment relatedKeySegment = odataPath.Segments.Last() as KeySegment;
if (relatedKeySegment != null)
{
controllerContext.AddKeyValueToRouteData(relatedKeySegment, ODataRouteConstants.RelatedKey);
}
}
protected abstract string SelectAction(string requestMethod, ODataPath odataPath, TestControllerContext controllerContext, IList <string> actionMap);
/// <inheritdoc/>
protected override string SelectAction(string requestMethod, ODataPath odataPath, TestControllerContext controllerContext, IList <string> actionList)
{
if (odataPath.PathTemplate == "~/entityset/key/property" || odataPath.PathTemplate == "~/entityset/key/cast/property")
{
var segment = odataPath.Segments.Last() as PropertySegment;
var property = segment.Property;
var declareType = property.DeclaringType as IEdmEntityType;
if (declareType != null)
{
var key = odataPath.Segments[1] as KeySegment;
controllerContext.AddKeyValueToRouteData(key);
string prefix = ODataHelper.GetHttpPrefix(requestMethod);
if (string.IsNullOrEmpty(prefix))
{
return(null);
}
string action = prefix + property.Name + "From" + declareType.Name;
return(actionList.Contains(action) ? action : prefix + property.Name);
}
}
return(null);
}
/// <inheritdoc/>
protected override string SelectAction(string requestMethod, ODataPath odataPath, TestControllerContext controllerContext, IList <string> actionList)
{
if (odataPath.PathTemplate == "~/entityset/key/navigation/$ref" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/$ref" ||
odataPath.PathTemplate == "~/entityset/key/navigation/key/$ref" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/key/$ref")
{
var actionName = string.Empty;
if ((requestMethod == "POST") || (requestMethod == "PUT"))
{
actionName += "CreateRefTo";
}
else if (requestMethod == "DELETE")
{
actionName += "DeleteRefTo";
}
else
{
return(null);
}
var navigationSegment = odataPath.Segments.OfType <NavigationPropertyLinkSegment>().Last();
actionName += navigationSegment.NavigationProperty.Name;
var castSegment = odataPath.Segments[2] as TypeSegment;
if (castSegment != null)
{
IEdmType elementType = castSegment.EdmType;
if (castSegment.EdmType.TypeKind == EdmTypeKind.Collection)
{
elementType = ((IEdmCollectionType)castSegment.EdmType).ElementType.Definition;
}
var actionCastName = string.Format("{0}On{1}", actionName, ((IEdmEntityType)elementType).Name);
if (actionList.Contains(actionCastName))
{
AddLinkInfoToRouteData(controllerContext, odataPath);
return(actionCastName);
}
}
if (actionList.Contains(actionName))
{
AddLinkInfoToRouteData(controllerContext, odataPath);
return(actionName);
}
}
return(null);
}
/// <inheritdoc/>
protected override string SelectAction(string requestMethod, ODataPath odataPath, TestControllerContext controllerContext, IList <string> actionList)
{
if ((odataPath.PathTemplate == "~/entityset/key/navigation") || (odataPath.PathTemplate == "~/entityset/key/cast/navigation"))
{
NavigationPropertySegment segment = odataPath.Segments.Last <ODataPathSegment>() as NavigationPropertySegment;
IEdmNavigationProperty navigationProperty = segment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringType as IEdmEntityType;
if (declaringType != null)
{
string prefix = ODataHelper.GetHttpPrefix(requestMethod);
if (string.IsNullOrEmpty(prefix))
{
return(null);
}
KeySegment segment2 = odataPath.Segments[1] as KeySegment;
controllerContext.AddKeyValueToRouteData(segment2);
string key = prefix + navigationProperty.Name + "On" + declaringType.Name;
return(actionList.Contains(key) ? key : (prefix + navigationProperty.Name));
}
}
return(null);
}
