An IPropertyEditorValueConverter for the uComponents MultiUrlPicker for Umbraco

MultiUrlPickerPropertyEditorValueConverter.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml.Linq;
using Umbraco.Core;
using Umbraco.Core.Dynamics;
using Umbraco.Core.Models;
using Umbraco.Core.PropertyEditors;
using Umbraco.Web;
using uComponents.DataTypes.MultiUrlPicker.Dto;
using umbraco;

namespace TheOutfield.Umbraco.PropertyEditors
{
    public class MultiUrlPickerPropertyEditorValueConverter : IPropertyEditorValueConverter
    {
        private string _propertyTypeAlias;
        private string _docTypeAlias;

        public bool IsConverterFor(Guid propertyEditorId, string docTypeAlias, string propertyTypeAlias)
        {
            _propertyTypeAlias = propertyTypeAlias;
            _docTypeAlias = docTypeAlias;

            return Guid.Parse("29F9301C-31F8-437D-B6B5-897C1CAFE586").Equals(propertyEditorId);
        }

        public Attempt<object> ConvertPropertyValue(object value)
        {
            if (UmbracoContext.Current != null)
            {
                try
                {
                    var result = MultiUrlPickerState.Deserialize((string)value);
                    return new Attempt<object>(true, result);
                }
                catch (System.Xml.XmlException e)
                {
                    return Attempt<object>.False;
                }
            }
            
            return Attempt<object>.False;
        }
    }
}