/// <summary>
/// DeSerilize Xml to object, this is supposed to handle all unknow object types but there has not been to many tests.
/// </summary>
/// <param name="xml"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public static object FromXml(this string xml, IRepository transaction = null)
{
if (string.IsNullOrEmpty(xml))
{
return(null);
}
var doc = new System.Xml.XmlDocument();
doc.LoadXml(xml);
var o = FromXml(doc.DocumentElement);
void LoadXmlIgnoreProperties(object item)
{
if (item is IList)
{
foreach (var t in (IList)item)
{
LoadXmlIgnoreProperties(t);
}
return;
}
var type = item?.GetType().GetActualType();
if (type == null)
{
return;
}
if (!(item?.GetPrimaryKeyValue().ObjectIsNew() ?? true))
{
var primaryId = item.GetPrimaryKeyValue();
foreach (var prop in DeepCloner.GetFastDeepClonerProperties(item.GetType()).Where(x => (x.ContainAttribute <XmlIgnore>() || !x.IsInternalType) && !x.ContainAttribute <ExcludeFromAbstract>() && x.CanReadWrite))
{
var value = prop.GetValue(item);
if (prop.PropertyType == typeof(string) && string.IsNullOrEmpty(value?.ToString()))
{
value = string.Empty;
}
if (prop.IsInternalType && value == LightDataTableShared.ValueByType(prop.PropertyType)) // Value is default
{
var cmd = transaction.GetSqlCommand($"SELECT [{prop.GetPropertyName()}] FROM {type.TableName().GetName(transaction.DataBaseTypes)} WHERE [{item.GetPrimaryKey().GetPropertyName()}] = {Querys.GetValueByType(item.GetPrimaryKeyValue(), transaction.DataBaseTypes)}");
var data = transaction.ExecuteScalar(cmd);
if (data == null)
{
continue;
}
if (prop.ContainAttribute <DataEncode>())
{
data = new DataCipher(prop.GetCustomAttribute <DataEncode>().Key, prop.GetCustomAttribute <DataEncode>().KeySize).Decrypt(data.ToString());
}
else if (prop.ContainAttribute <ToBase64String>() && data.ToString().IsBase64String())
{
data = MethodHelper.DecodeStringFromBase64(data.ToString());
}
prop.SetValue(item, data.ConvertValue(prop.PropertyType));
}
else if (value != null)
{
LoadXmlIgnoreProperties(value);
}
}
}
}
if (transaction != null)
{
LoadXmlIgnoreProperties(o);
}
return(o);
}