/// <summary>
/// Binds the model to a value by using the specified controller context and binding context.
/// </summary>
/// <returns>
/// The bound value.
/// </returns>
/// <param name="controllerContext">The controller context.</param><param name="bindingContext">The binding context.</param>
public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
object model;
if (controllerContext.RouteData.DataTokens.TryGetValue(Core.Constants.Web.UmbracoDataToken, out model) == false)
{
return(null);
}
//This model binder deals with IRenderModel and IPublishedContent by extracting the model from the route's
// datatokens. This data token is set in 2 places: RenderRouteHandler, UmbracoVirtualNodeRouteHandler
// and both always set the model to an instance of `RenderModel`. So if this isn't an instance of IRenderModel then
// we need to let the DefaultModelBinder deal with the logic.
var renderModel = model as IRenderModel;
if (renderModel == null)
{
model = base.BindModel(controllerContext, bindingContext);
if (model == null)
{
return(null);
}
}
//if for any reason the model is not either IRenderModel or IPublishedContent, then we return since those are the only
// types this binder is dealing with.
if ((model is IRenderModel) == false && (model is IPublishedContent) == false)
{
return(null);
}
//default culture
var culture = CultureInfo.CurrentCulture;
var umbracoContext = controllerContext.GetUmbracoContext()
?? UmbracoContext.Current;
if (umbracoContext != null && umbracoContext.PublishedContentRequest != null)
{
culture = umbracoContext.PublishedContentRequest.Culture;
}
return(BindModel(model, bindingContext.ModelType, culture));
}
