public static bool GetIsFileFromRoot(this VariableSave variable, InstanceSave instance)
{
if (string.IsNullOrEmpty(variable.SourceObject))
{
ElementSave root = ObjectFinder.Self.GetRootStandardElementSave(instance);
var variableInRoot = root.DefaultState.Variables.FirstOrDefault(item => item.Name == variable.GetRootName());
if (variableInRoot != null)
{
return(variableInRoot.IsFile);
}
}
else
{
ElementSave elementForInstance = ObjectFinder.Self.GetElementSave(instance.BaseType);
string rootName = variable.GetRootName();
VariableSave exposedVariable = elementForInstance.DefaultState.Variables.FirstOrDefault(item => item.ExposedAsName == rootName);
if (exposedVariable != null)
{
InstanceSave subInstance = elementForInstance.Instances.FirstOrDefault(item => item.Name == exposedVariable.SourceObject);
if (subInstance != null)
{
return(exposedVariable.GetIsFileFromRoot(subInstance));
}
}
else
{
// it's not exposed, so let's just get to the root of it:
ElementSave root = ObjectFinder.Self.GetRootStandardElementSave(instance);
var variableInRoot = root.DefaultState.Variables.FirstOrDefault(item => item.Name == variable.GetRootName());
if (variableInRoot != null)
{
return(variableInRoot.IsFile);
}
}
}
return(false);
}
