public IEnumerable <string> Register(HttpContextBase httpContext, IEnumerable <ClientScriptResource> resources)
{
var normalizedResources = resources.Select(resource => NormalizeResource(httpContext, resource));
// Non-deferred registrations are rendered immediately and not registered for deferred rendering.
var deferredRenderingEnabled = AppConfigProvider.GetAppConfigValue <bool>(DeferredRenderingEnabledAppConfigName);
if (!deferredRenderingEnabled)
{
return(ClientScriptResourceHandler.Render(normalizedResources, RenderMode.Immediate));
}
var resourceCollection = GetOrderedResourceCollection(httpContext);
foreach (var resource in normalizedResources)
{
var index = (int?)httpContext.Items[HttpContextIndexKey] ?? 0;
if (resourceCollection.Add(new OrderedClientScriptResource(index, resource)))
{
httpContext.Items[HttpContextIndexKey] = index + 1;
}
}
return(Enumerable.Empty <string>());
}
