private IEnumerable <NavigationItemViewModel> GetCategories(ScienceDetailsPage model)
        {
            var categories = _sciencePageCategoriesProvider.GetCategories(model);

            if (ExistenceUtility.IsNullOrEmpty(categories))
            {
                return(Enumerable.Empty <NavigationItemViewModel>());
            }

            return(_navigationItemService.GetViewModels(categories));
        }
Exemplo n.º 2
0
        private IEnumerable <MainNavigationItemViewModel> GetCategoriesWithFeaturedPages(ScienceDetailsPage model)
        {
            var categories = _sciencePageCategoriesProvider.GetCategories(model);

            return(GetCategoriesWithFeaturedPages(categories));
        }