/// <summary>
/// Returns with the value of the given path.
/// </summary>
/// <param name="document"></param>
/// <param name="path">E.g.: name.firstname</param>
/// <returns>Framework's primitive types</returns>
public static object GetValue(object document, string path)
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
if (string.IsNullOrEmpty(path))
{
throw new ArgumentException(nameof(path));
}
var token = JTokenHelper.GetPathToken(JToken.FromObject(document), path);
if (token == null)
{
return(null);
}
var valueToken = token as JValue;
if (valueToken != null)
{
return(valueToken.Value);
}
var arrayToken = token as JArray;
if (arrayToken != null)
{
if (arrayToken.First?.Type == JTokenType.Integer)
{
return(arrayToken.Select(item => (int)item).ToArray());
}
return(arrayToken.Select(item => (string)item).ToArray());
}
return(token);
}
public static void RemoveTagIds(object document, string fieldName, List <string> tagIdsToRemove)
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
var token = document as JToken;
if (token == null)
{
return;
}
var field = JTokenHelper.GetPathToken(token, fieldName);
var valueToken = field as JValue;
if (valueToken != null)
{
valueToken.Value = string.Empty;
}
var arrayToken = field as JArray;
if (arrayToken != null)
{
var items = arrayToken.Where(tag => tagIdsToRemove.Contains((string)tag))
.Select(tag => tag)
.ToList();
foreach (var item in items.Where(i => i != null))
{
arrayToken.Remove(item);
}
}
}
public static bool IsPrimitiveType(object document, string fieldName)
{
var token = JTokenHelper.GetPathToken(JToken.FromObject(document), fieldName);
return(token != null && token is JValue);
}
public static bool IsExist(object document, string fieldName)
{
var token = JTokenHelper.GetPathToken(JToken.FromObject(document), fieldName);
return(token != null);
}