private IndividualViewModel GetIndividualViewModel(Individual individual, int includeAncestors = 0, bool includeFamilies = false)
        {
            var ind = individual.Clone();
            ind.Facts = _factService.Get(ind.TreeId, f => f.OwnerId == ind.Id && f.OwnerType == EntityType.Individual).ToList();

            var individualViewModel = new IndividualViewModel(ind);

            if (includeAncestors > 0)
            {
                if (individualViewModel.FatherId > 0)
                {
                    individualViewModel.Father = GetIndividualViewModel(_individualService.Get(individualViewModel.FatherId, ind.TreeId), includeAncestors-1);
                }
                if (individualViewModel.MotherId > 0)
                {
                    individualViewModel.Mother = GetIndividualViewModel(_individualService.Get(individualViewModel.MotherId, ind.TreeId), includeAncestors - 1);
                }
            }

            if (includeFamilies)
            {
                individualViewModel.Families = new List<FamilyViewModel>();

                var families = _familyService.Get(ind.TreeId,
                                fam => ind.Sex == Sex.Male ? fam.HusbandId == ind.Id : fam.WifeId == ind.Id);
                foreach (var family in families)
                {
                    individualViewModel.Families.Add(GetFamilyViewModel(family, ind.Sex));
                }
            }

            individualViewModel.Facts = new List<FactViewModel>();
            foreach (var fact in ind.Facts)
            {
                individualViewModel.Facts.Add(new FactViewModel(fact));
            }

            if (ind.ImageId == -1)
            {
                individualViewModel.ImageUrl = (ind.Sex == Sex.Female)
                                                    ? "DesktopModules/FTP/FamilyTreeProject/Images/female.png" 
                                                    : "DesktopModules/FTP/FamilyTreeProject/Images/male.png";
            }
            else
            {
                var file = FileManager.Instance.GetFile(ind.ImageId);
                individualViewModel.ImageUrl = (file.PortalId == -1)
                                            ? Globals.HostPath + file.RelativePath
                                            : PortalSettings.HomeDirectory + file.RelativePath;
            }

            return individualViewModel;
        }
        public HttpResponseMessage SaveIndividual(IndividualViewModel viewModel)
        {
            Individual individual;

            if (viewModel.Id == -1)
            {
                individual = new Individual
                {
                    Id = -1,
                    TreeId = viewModel.TreeId,
                    FirstName = viewModel.FirstName,
                    LastName = viewModel.LastName
                };
                switch (viewModel.Sex)
                {
                    case "Male":
                        individual.Sex = Sex.Male;
                        break;
                    case "Female":
                        individual.Sex = Sex.Female;
                        break;
                    default:
                        individual.Sex = Sex.Unknown;
                        break;
                }
                _individualService.Add(individual);
            }
            else
            {
                individual = _individualService.Get(viewModel.Id, viewModel.TreeId);
                individual.FirstName = viewModel.FirstName;
                individual.LastName = viewModel.LastName;
                if (viewModel.ImageId > 0)
                {
                    individual.ImageId = viewModel.ImageId;
                }
                _individualService.Update(individual);
            }

            var response = new
            {
                id = individual.Id
            };

            return Request.CreateResponse(HttpStatusCode.OK, response);
        }