public static String Bind(String format, object source, SourceAttributeType type)
{
var result = "";
var sourceType = source.GetType();
var innerBracket = -1;
format += " "; //padding
for (var i = 0; i < format.Length - 1; i++)
{
if (innerBracket != -1)
{
if (format[i] == '}')
{
var key = format.Substring(innerBracket + 2, i - innerBracket - 2);
dynamic valueSource = ResolveObjectPath(key, source, type);
if (valueSource != null)
{
var value = valueSource.GetValue(source);
result += value;
}
else
{
result += "#{" + key + "}";
}
innerBracket = -1;
}
}
else
{
if (format[i] == '#' && format[i + 1] == '{')
innerBracket = i;
else
result += format[i];
}
}
return result;
}
private static MemberInfo ResolveObjectPath(String path, object source, SourceAttributeType type)
{
var tokens = path.Split('.');
var current = source;
dynamic attr = null;
foreach (var token in tokens)
{
if (type == SourceAttributeType.Field)
attr = current.GetType().GetField(token);
else
attr = current.GetType().GetProperty(token);
if (attr == null)
return null;
current = attr.GetValue(current);
}
return attr;
}
