/// <summary> Parse Data values. </summary>
private Dictionary <string, string> ParseData(ModelBindingContext bindingContext, DictionaryValueProvider <object> provider, string prefix)
{
Dictionary <string, string> data = new Dictionary <string, string>();
IDictionary <string, string> keys = provider.GetKeysFromPrefix(prefix);
foreach (string shortKey in keys.Keys)
{
string key = prefix + "." + shortKey;
string value = GetValue(bindingContext, key);
data[shortKey] = value;
}
return(data);
}
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
string prefix = "__metadata";
DictionaryValueProvider <object> provider = GetDictionaryValueProvider(bindingContext);
IDictionary <string, string> keys = provider.GetKeysFromPrefix(prefix);
Metadata metadata = new Metadata();
foreach (string shortKey in keys.Keys)
{
string key = prefix + "." + shortKey;
string value = GetValue(bindingContext, key);
metadata[shortKey] = value;
}
return(metadata);
}
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
//DictionaryValueProvider<object> provider = this.GetDictionaryValueProvider(bindingContext);
//ValueProviderResult value = provider.GetValue(bindingContext.ModelName);
object provider = this.FindValue(bindingContext);
// Only proceed if value is indeed stringified
if (provider == null)
{
return(null);
}
if (provider is ValueProviderResult)
{
ValueProviderResult result = (ValueProviderResult)provider;
return(this.ParseFrom(bindingContext, result));
}
else if (provider is DictionaryValueProvider <object> )
{
// Only JObject from here
if (bindingContext.ModelType != typeof(JObject))
{
if (this.ModelType != null)
{
if (bindingContext.ModelType != this.ModelType)
{
return(null);
}
}
else
{
return(null);
}
}
DictionaryValueProvider <object> dvp = (DictionaryValueProvider <object>)provider;
IDictionary <string, string> keys = dvp.GetKeysFromPrefix(bindingContext.ModelName);
if (keys.Count == 0)
{
return(null);
}
// TODO: build recursively (now supports only single layer
JObject jObj = new JObject();
foreach (KeyValuePair <string, string> pair in keys)
{
//string name = pair.Key;
//string value = pair.Value;
//ValueProviderResult vpr1 = dvp.GetValue(name);
ValueProviderResult value = dvp.GetValue(pair.Value);
if (value != null)
{
// string attempted = value.AttemptedValue;
// object rawValue = value.RawValue;
jObj[pair.Key] = value.RawValue != null?JToken.FromObject(value.RawValue) : null;
}
//if (dvp.ContainsPrefix(value))
//{
// IDictionary<string, string> keys2 = dvp.GetKeysFromPrefix(value);
//}
}
return(jObj);
}
return(null);
}