void InitializeStandardActions()
{
if (standardActions != null)
{
return;
}
var selectionCache = new StandardActionSelectionCache();
if (controllerDescriptor.IsAttributeRouted())
{
selectionCache.StandardCandidateActions = new CandidateAction[0];
}
else
{
var standardCandidateActions = new List <CandidateAction>();
for (var i = 0; i < combinedCandidateActions.Length; i++)
{
var candidate = combinedCandidateActions[i];
var action = (ReflectedHttpActionDescriptor)candidate.ActionDescriptor;
if (action.MethodInfo.DeclaringType != controllerDescriptor.ControllerType || !candidate.ActionDescriptor.IsAttributeRouted())
{
standardCandidateActions.Add(candidate);
}
}
selectionCache.StandardCandidateActions = standardCandidateActions.ToArray();
}
selectionCache.StandardActionNameMapping = selectionCache.StandardCandidateActions.Select(c => c.ActionDescriptor).ToLookup(actionDesc => actionDesc.ActionName, OrdinalIgnoreCase);
var len = cacheListVerbKinds.Length;
selectionCache.CacheListVerbs = new CandidateAction[len][];
for (var i = 0; i < len; i++)
{
selectionCache.CacheListVerbs[i] = FindActionsForVerbWorker(cacheListVerbKinds[i], selectionCache.StandardCandidateActions);
}
standardActions = selectionCache;
}
private void ExploreRouteActions(IHttpRoute route, string localPath, HttpControllerDescriptor controllerDescriptor, Collection <ApiDescription> apiDescriptions)
{
// exclude controllers that are marked with route attributes.
if (!controllerDescriptor.IsAttributeRouted())
{
ServicesContainer controllerServices = controllerDescriptor.Configuration.Services;
ILookup <string, HttpActionDescriptor> actionMappings = controllerServices.GetActionSelector().GetActionMapping(controllerDescriptor);
string actionVariableValue;
if (actionMappings != null)
{
if (_actionVariableRegex.IsMatch(localPath))
{
// unbound action variable, {action}
foreach (IGrouping <string, HttpActionDescriptor> actionMapping in actionMappings)
{
// expand {action} variable
actionVariableValue = actionMapping.Key;
string expandedLocalPath = _actionVariableRegex.Replace(localPath, actionVariableValue);
PopulateActionDescriptions(actionMapping, actionVariableValue, route, expandedLocalPath, apiDescriptions);
}
}
else if (route.Defaults.TryGetValue(RouteValueKeys.Action, out actionVariableValue))
{
// bound action variable, { action = "actionName" }
PopulateActionDescriptions(actionMappings[actionVariableValue], actionVariableValue, route, localPath, apiDescriptions);
}
else
{
// no {action} specified, e.g. {controller}/{id}
foreach (IGrouping <string, HttpActionDescriptor> actionMapping in actionMappings)
{
PopulateActionDescriptions(actionMapping, null, route, localPath, apiDescriptions);
}
}
}
}
}
