/// <summary>
/// Binds the specified controller action parameter.
/// </summary>
/// <param name="controllerActionParameter">The controller action parameter.</param>
/// <param name="controllerActionRoute">The controller action route.</param>
public static void Bind(IControllerActionParameter controllerActionParameter, IControllerActionRoute controllerActionRoute)
{
foreach (var binder in _binders.Where(x => x.CanBind(controllerActionParameter)))
{
binder.Bind(controllerActionParameter, controllerActionRoute);
}
}
/// <summary>
/// Binds the parameter to a route
/// </summary>
/// <param name="parameter">The parameter.</param>
/// <param name="controllerActionRoute">The controller action route.</param>
public void Bind(IControllerActionParameter parameter, IControllerActionRoute controllerActionRoute)
{
//ignore parameters with null values.
if (parameter.ParameterValue == null)
{
return;
}
BindParameter(parameter, controllerActionRoute);
}
protected override void BindParameter(IControllerActionParameter parameter, IControllerActionRoute controllerActionRoute)
{
var complexModel = parameter.ParameterValue as ComplexModel;
if (complexModel.Id == null)
{
throw new System.ArgumentException("complexModel.Id can not be null. Did you forget to set it on your source model?");
}
controllerActionRoute.SetRouteValue("myid", complexModel.Id);
}
/// <summary>
/// Binds the parameter to a route.
/// </summary>
/// <param name="parameter">The parameter.</param>
/// <param name="controllerActionRoute">The controller action route.</param>
protected override void BindParameter(IControllerActionParameter parameter, IControllerActionRoute controllerActionRoute)
{
if (parameter.ParameterValue is string || parameter.ParameterValue.GetType().IsPrimitive)
{
controllerActionRoute.SetQueryStringParameter(parameter.ParameterName, parameter.ParameterValue.ToString());
}
else
{
//assume we need to pass the model as a query string parameter
var properties = from p in parameter.ParameterValue.GetType().GetProperties()
where p.GetValue(parameter.ParameterValue, null) != null
select new
{
Name = p.Name,
Val = HttpUtility.UrlEncode(p.GetValue(parameter.ParameterValue, null).ToString())
};
foreach (var property in properties)
{
controllerActionRoute.SetQueryStringParameter(property.Name, property.Val);
}
}
}
/// <summary>
/// Determines whether BindingSourceMetadata is of the specified type.
/// </summary>
/// <typeparam name="TAttributeType">The type of the attribute type.</typeparam>
/// <param name="paramter">The paramter.</param>
/// <returns>
/// <c>true</c> if [is binding source of type] [the specified paramter]; otherwise, <c>false</c>.
/// </returns>
protected bool IsBindingSourceOfType <TAttributeType>(IControllerActionParameter paramter)
{
return(paramter.BindingSourceMetadata?.GetType().Equals(typeof(TAttributeType)) ?? false);
}
/// <summary> /// Binds the parameter to a route. /// </summary> /// <param name="parameter">The parameter.</param> /// <param name="controllerActionRoute">The controller action route.</param> protected abstract void BindParameter(IControllerActionParameter parameter, IControllerActionRoute controllerActionRoute);
/// <summary> /// Determines whether this instance can bind the specified parameter. /// </summary> /// <param name="parameter">The parameter.</param> /// <returns> /// <c>true</c> if this instance can decompose the specified parameter; otherwise, <c>false</c>. /// </returns> public abstract bool CanBind(IControllerActionParameter parameter);
/// <summary>
/// Determines whether this instance can bind the specified parameter.
/// </summary>
/// <param name="parameter">The parameter.</param>
/// <returns>
/// <c>true</c> if this instance can decompose the specified parameter; otherwise, <c>false</c>.
/// </returns>
public override bool CanBind(IControllerActionParameter parameter)
{
return(IsBindingSourceOfType <FromBodyAttribute>(parameter));
}
/// <summary>
/// Binds the parameter to a route.
/// </summary>
/// <param name="parameter">The parameter.</param>
/// <param name="controllerActionRoute">The controller action route.</param>
protected override void BindParameter(IControllerActionParameter parameter, IControllerActionRoute controllerActionRoute)
{
controllerActionRoute.SetModel(parameter.ParameterValue);
}
/// <summary>
/// Determines whether this instance can bind the specified parameter.
/// </summary>
/// <param name="parameter">The parameter.</param>
/// <returns>
/// <c>true</c> if this instance can bind the specified parameter; otherwise, <c>false</c>.
/// </returns>
public override bool CanBind(IControllerActionParameter parameter)
{
return(parameter.BindingSourceMetadata == null);
}
/// <summary>
/// Binds the parameter to a route.
/// </summary>
/// <param name="parameter">The parameter.</param>
/// <param name="controllerActionRoute">The controller action route.</param>
protected override void BindParameter(IControllerActionParameter parameter, IControllerActionRoute controllerActionRoute)
{
}
public override bool CanBind(IControllerActionParameter parameter)
{
return(parameter.ParameterValue is ComplexModel);
}
