public static IEnumerable <string> EnumeratePropertyNames(this JsValue val)
{
var lenId = JsPropertyId.FromString("length");
var names = val.GetOwnPropertyNames();
var len = names.GetProperty(lenId).ToInt32();
for (var i = 0; i < len; i++)
{
yield return(names.GetIndexedProperty(JsValue.FromInt(i)).ToString());
}
}
private JToken VisitObject(JsValue value)
{
var jsonObject = new JObject();
var properties = Visit(value.GetOwnPropertyNames()).ToObject <string[]>();
foreach (var property in properties)
{
var propertyId = JsPropertyId.FromString(property);
var propertyValue = value.GetProperty(propertyId);
jsonObject.Add(property, Visit(propertyValue));
}
return(jsonObject);
}
/// <summary>
/// added by chuan.yin in 2017/4/27
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
private object MapToNetObject(JsValue value)
{
if (value.ValueType == JsValueType.Object)
{
var descstr = value.ConvertToString().ToString();
if (descstr == "[object Object]")
{
//json对象
var result = new Dictionary <string, object>();
var names = value.GetOwnPropertyNames();
if (names.ValueType == JsValueType.String)
{
result.Add(names.ToString(), ConvertJsObjectToNetObject(value.GetProperty(names.ToString())));
}
else if (names.ValueType == JsValueType.Array)
{
var arrIndex = ToArray(names);
foreach (var key in arrIndex)
{
result.Add(key.ToString(), ConvertJsObjectToNetObject(value.GetProperty(key.ToString())));
}
}
return(result);
}
else if (descstr.ToLower().Contains("gmt"))
{
var result = DateTime.MinValue;
string format = "ddd MMM dd yyyy HH:mm:ss 'GMT'K";
bool validFormat = DateTime.TryParseExact(descstr.Split('(')[0].Trim(), format, CultureInfo.InvariantCulture, DateTimeStyles.None, out result);
if (validFormat)
{
return(result);
}
else
{
return(descstr);
}
}
else
{
return(value);
}
}
else
{
return(value);
}
}
public static IEnumerable <KeyValuePair <string, JsValue> > EnumerateProperties(this JsValue _this)
=> from nameVal in EnumerateArrayValues(_this.GetOwnPropertyNames())
let name = nameVal.ToString()
let propId = JsPropertyId.FromString(name)
let val = _this.GetProperty(propId)
select new KeyValuePair <string, JsValue>(name, val);
