Contour import form

Import form code

      public static Form ImportFormFromXml(XmlDocument xd, bool insert, string name= "")
        {
            Form f = null;

            XmlSerializer deserializer = new XmlSerializer(typeof(Form), "UmbracoContour");

            f = (Form)deserializer.Deserialize(new XmlNodeReader(xd.DocumentElement));

            var formOrig = (Form)deserializer.Deserialize(new XmlNodeReader(xd.DocumentElement)); ;

            foreach (Field fld in f.AllFields)
            {
                fld.Id = Guid.Empty;

                // set fieldtypes
                fld.FieldType = FieldTypeProviderCollection.Instance.GetProvider(fld.FieldTypeId);

                //set prevaluetype
                if (fld.FieldType.SupportsPrevalues)
                    fld.PreValueSource = FieldPreValueSource.GetDefaultProvider();

            }


            if (insert)
            {
               
                FormStorage fs = new FormStorage();
                f.Id = Guid.NewGuid();
                fs.InsertForm(f,true);

                var mappings = new Dictionary<Guid, Guid>();
                for (int i = 0; i < f.AllFields.Count; i++ )
                {
                    if (formOrig.AllFields[i].Id != Guid.Empty && !mappings.ContainsKey(formOrig.AllFields[i].Id))
                        mappings.Add(formOrig.AllFields[i].Id, f.AllFields[i].Id);
                }

                foreach(var field in f.AllFields)
                {
                    if (field.Condition.Rules.Any())
                    {
                        foreach (var condi in field.Condition.Rules)
                            condi.Field = mappings[condi.Field];
                    }
                }

                fs.UpdateForm(f);

                fs.Dispose();


                //Set form security
                umbraco.BusinessLogic.User cur = umbraco.BusinessLogic.User.GetCurrent();

                if (cur != null && !cur.IsAdmin())
                {
                    UserFormSecurity ufs = new UserFormSecurity();
                    ufs.Form = f.Id;
                    ufs.User = cur.Id;
                    ufs.HasAccess = true;
                    ufs.AllowInEditor = true;
                    ufs.SecurityType = Umbraco.Forms.Core.Enums.FormSecurityType.Full;

                    UserFormSecurityStorage ufss = new UserFormSecurityStorage();
                    ufss.InsertUserFormSecurity(ufs);
                    ufss.Dispose();
                }
            }

            return f;
        }