private static List <CategoryDropDownViewModel> categoryDropDownViewModels(ICollection <Category> categories)
{
List <CategoryDropDownViewModel> categoryDropDownViewModelsList = new List <CategoryDropDownViewModel>();
foreach (var item in categories)
{
var ite = item.SubCat;
if (ite == null)
{
CategoryDropDownViewModel categoryDropDownViews = new CategoryDropDownViewModel()
{
Id = item.Id,
Details = item.Name
};
categoryDropDownViewModelsList.Add(categoryDropDownViews);
}
if (ite != null)
{
var iteName = ite.Name;
CategoryDropDownViewModel categoryDropDownView = new CategoryDropDownViewModel()
{
Id = item.Id,
Details = item.Name + "->" + iteName
};
categoryDropDownViewModelsList.Add(categoryDropDownView);
}
}
return(categoryDropDownViewModelsList);
}
public PartialViewResult UploadFile()
{
List<Category> categories;
using (var db = new ApplicationDbContext())
{
categories = db.Categories.ToList();
}
var model = new CategoryDropDownViewModel()
{
Categories = categories
};
return PartialView("_UploadFile", model);
}
public async Task <IViewComponentResult> InvokeAsync(CategoryDropDownViewModel model)
{
if (model == null)
{
model = new CategoryDropDownViewModel();
}
if (model.SelectedCategories == null)
{
model.SelectedCategories = new int[0];
}
model.Categories = await BuildSelectionsAsync(model);
return(View(model));
}
private async Task <IList <Selection <CategoryBase> > > BuildSelectionsAsync(CategoryDropDownViewModel model)
{
// Get categories
var categories = await _categoryService.GetResultsAsync(
model.Options, new PagerOptions()
{
Page = 1,
Size = int.MaxValue
});
// Indicate selections
return(categories?.Data?.Select(c => new Selection <CategoryBase>
{
IsSelected = model.SelectedCategories.Any(v => v == c.Id),
Value = c
})
.ToList());
}
public override async Task <IViewProviderResult> BuildEditAsync(Topic entity, IViewProviderContext updater)
{
// Get feature
var feature = await _featureFacade.GetFeatureByIdAsync("Plato.Discuss.Categories");
// Ensure we found the feature
if (feature == null)
{
return(default(IViewProviderResult));
}
// Override breadcrumb configuration within base discuss controller
IEnumerable <CategoryAdmin> parents = null;
if (entity.CategoryId > 0)
{
parents = await _categoryStore.GetParentsByIdAsync(entity.CategoryId);
}
_breadCrumbManager.Configure(builder =>
{
builder.Add(S["Home"], home => home
.Action("Index", "Home", "Plato.Core")
.LocalNav()
).Add(S["Discuss"], home => home
.Action("Index", "Home", "Plato.Discuss")
.LocalNav()
);
if (parents != null)
{
builder.Add(S["Categories"], channels => channels
.Action("Index", "Home", "Plato.Discuss.Categories", new RouteValueDictionary()
{
["opts.categoryId"] = null,
["opts.alias"] = null
})
.LocalNav()
);
foreach (var parent in parents)
{
builder.Add(S[parent.Name], c => c
.Action("Index", "Home", "Plato.Discuss.Categories", new RouteValueDictionary
{
["opts.categoryId"] = parent.Id,
["opts.alias"] = parent.Alias,
})
.LocalNav()
);
}
}
// Ensure we have a topic title
if (!String.IsNullOrEmpty(entity.Title))
{
builder.Add(S[entity.Title], t => t
.Action("Display", "Home", "Plato.Discuss", new RouteValueDictionary
{
["opts.id"] = entity.Id,
["opts.alias"] = entity.Alias,
})
.LocalNav()
);
}
builder.Add(S[entity.Id > 0 ? "Edit Topic" : "New Topic"]);
});
var viewModel = new CategoryDropDownViewModel()
{
Options = new CategoryIndexOptions()
{
FeatureId = feature.Id
},
HtmlName = CategoryHtmlName,
SelectedCategories = await GetCategoryIdsByEntityIdAsync(entity)
};
return(Views(
View <CategoryDropDownViewModel>("Discuss.Categories.Edit.Sidebar", model => viewModel)
.Zone("content-right").Order(5)
));
}
