string Serialize(object obj, int depth, string key)
{
if (obj == null)
return "";
Type type = obj.GetType();
StringBuilder sb;
if (type.GetCustomAttribute(typeof(NonSerializedAttribute)) != null
|| type.GetCustomAttribute(typeof(XmlIgnore)) != null
|| type.GetCustomAttribute(typeof(ParseIgnore)) != null)
return "";
if (type.IsPrimitive
|| type.IsEnum
|| type == typeof(string))
{
key = (key == "") ? type.Name : key;
return (new StringBuilder($"{new string('\t', depth)}<{key}>{obj}</{key}>\n")).ToString();
}
if (ParserUtils.IsEnumerable(type))
{
Type genericArgument = (type.GenericTypeArguments.Length == 0) ? type.GetElementType() : type.GenericTypeArguments[0];
if (key == "")
key = $"{type.Name}_{genericArgument.Name}";
sb = new StringBuilder($"{new string('\t', depth)}<{key}>\n");
foreach (object el in (IEnumerable)obj)
sb.Append(Serialize(el, depth + 1, genericArgument.Name));
sb.AppendLine($"{new string('\t', depth)}</{key}>");
}
else
{
key = (key == "") ? type.Name : key;
sb = new StringBuilder($"{new string('\t', depth)}<{key}>\n");
MemberInfo[] members = type.GetFields();
members = members.Concat(type.GetProperties()).ToArray();
int counter = 0;
foreach (var member in members)
{
if (member.GetCustomAttribute(typeof(XmlIgnore)) != null || member.GetCustomAttribute(typeof(ParseIgnore)) != null
|| member.GetCustomAttribute(typeof(NonSerializedAttribute)) != null || ParserUtils.GetMemberValue(obj, member.Name) == null)
continue;
string value = Serialize(ParserUtils.GetMemberValue(obj, member.Name), depth + 1, member.Name);
if (counter == members.Length - 1)
value = value.TrimEnd(new char[] { '\t', '\n', ' ' });
sb.Append(value);
counter++;
}
sb.AppendLine($"\n{new string('\t', depth)}</{key}>");
}
return sb.ToString();
}
private string Serialize(object obj, int depth, string key)
{
if (obj == null)
{
return("");
}
var type = obj.GetType();
StringBuilder stringBuilderInstance;
if (type.GetCustomAttribute(typeof(NonSerializedAttribute)) != null ||
type.GetCustomAttribute(typeof(XmlIgnore)) != null ||
type.GetCustomAttribute(typeof(ParseIgnore)) != null)
{
return("");
}
if (type.IsPrimitive ||
type.IsEnum ||
type == typeof(string))
{
key = key == "" ? type.Name : key;
return(new StringBuilder($"{new string('\t', depth)}<{key}>{obj}</{key}>\n").ToString());
}
if (ParserUtils.IsEnumerable(type))
{
var genericArgument = type.GenericTypeArguments.Length == 0
? type.GetElementType()
: type.GenericTypeArguments[0];
if (key == "")
{
key = $"{type.Name}_{genericArgument.Name}";
}
stringBuilderInstance = new StringBuilder($"{new string('\t', depth)}<{key}>\n");
foreach (var el in (IEnumerable)obj)
{
stringBuilderInstance.Append(Serialize(el, depth + 1, genericArgument.Name));
}
stringBuilderInstance.AppendLine($"{new string('\t', depth)}</{key}>");
}
else
{
key = key == "" ? type.Name : key;
stringBuilderInstance = new StringBuilder($"{new string('\t', depth)}<{key}>\n");
MemberInfo[] members = type.GetFields();
members = members.Concat(type.GetProperties()).ToArray();
var counter = 0;
foreach (var member in members)
{
if (member.GetCustomAttribute(typeof(XmlIgnore)) != null || member.GetCustomAttribute(
typeof(ParseIgnore)) != null ||
member.GetCustomAttribute(
typeof(NonSerializedAttribute)) !=
null || ParserUtils.GetMemberValue(obj,
member.Name) == null)
{
continue;
}
var value = Serialize(ParserUtils.GetMemberValue(obj, member.Name), depth + 1, member.Name);
if (counter == members.Length - 1)
{
value = value.TrimEnd('\t', '\n', ' ');
}
stringBuilderInstance.Append(value);
counter++;
}
stringBuilderInstance.AppendLine($"\n{new string('\t', depth)}</{key}>");
}
return(stringBuilderInstance.ToString());
}
private static string Serialize(object obj, int depth)
{
if (obj == null)
{
return("");
}
var type = obj.GetType();
StringBuilder stringBuilderInstance;
if (type.GetCustomAttribute(typeof(JsonIgnore)) != null || type.GetCustomAttribute(typeof(ParseIgnore)) !=
null ||
type.GetCustomAttribute(
typeof(NonSerializedAttribute)) != null)
{
return("");
}
if (type.IsPrimitive || type.IsEnum)
{
return($"{obj}");
}
if (type == typeof(string))
{
return($"\"{obj}\"");
}
if (ParserUtils.IsEnumerable(type))
{
var isComplex = false;
stringBuilderInstance = new StringBuilder("");
var counter = 0;
var collectionLength = ParserUtils.CollectionLength((IEnumerable)obj);
foreach (var subObj in (IEnumerable)obj)
{
if (subObj == null)
{
continue;
}
var value = $"{Serialize(subObj, depth + 1)}";
if (value.Trim('\t', '\n', ' ').First() == '{')
{
isComplex = true;
}
if (counter < collectionLength - 1)
{
value = value.TrimEnd('\n');
value += ',';
}
stringBuilderInstance.Append(value);
counter++;
}
if (isComplex)
{
stringBuilderInstance.Insert(0, $"\n{new string('\t', depth)}[");
stringBuilderInstance.AppendLine();
stringBuilderInstance.Append($"{new string('\t', depth)}]");
}
else
{
stringBuilderInstance.Insert(0, "[");
stringBuilderInstance.Append("]");
}
}
else
{
stringBuilderInstance = new StringBuilder($"\n{new string('\t', depth)}{{\n");
MemberInfo[] members = type.GetProperties();
members = members.Concat(type.GetFields()).ToArray();
var counter = 0;
var length = members.Length;
foreach (var member in members)
{
if (member.GetCustomAttribute(typeof(JsonIgnore)) != null || member.GetCustomAttribute(
typeof(ParseIgnore)) != null ||
member.GetCustomAttribute(
typeof(NonSerializedAttribute)) !=
null || ParserUtils.GetMemberValue(obj,
member.Name) == null)
{
continue;
}
var value = $"{Serialize(ParserUtils.GetMemberValue(obj, member.Name), depth + 1)}";
stringBuilderInstance.Append($"{new string('\t', depth + 1)}\"{member.Name}\" : {value}"
.TrimEnd('\n')); // "name" : { field }
if (counter != length - 1)
{
stringBuilderInstance.Append(',');
}
stringBuilderInstance.AppendLine();
++counter;
}
stringBuilderInstance.Append($"{new string('\t', depth)}}}\n");
}
return(stringBuilderInstance.ToString());
}
