public ActionResult TreeLoadChildren(TreeViewItem node, CategoryTreeModel model)
{
var parentId = !string.IsNullOrEmpty(node.Value) ? Convert.ToInt32(node.Value) : 0;
var urlHelper = new UrlHelper(this.ControllerContext.RequestContext);
var parentCategories = _categoryService.GetAllCategoriesByParentCategoryId(parentId, true);
if (parentId == 0 && model.SearchStoreId != 0)
{
for (int i = parentCategories.Count - 1; i >= 0; --i)
{
var category = parentCategories[i];
if (!category.LimitedToStores || (category.LimitedToStores && !_storeMappingService.GetStoresIdsWithAccess(category).Contains(model.SearchStoreId)))
{
parentCategories.Remove(category);
}
}
}
var children = parentCategories.Select(x =>
{
var childCount = _categoryService.GetAllCategoriesByParentCategoryId(x.Id, true).Count;
string text = (childCount > 0 ? "{0} ({1})".FormatInvariant(x.Name, childCount) : x.Name);
var item = new TreeViewItem
{
Text = x.Alias.HasValue() ? "{0} <span class='label'>{1}</span>".FormatCurrent(text, x.Alias) : text,
Encoded = x.Alias.IsEmpty(),
Value = x.Id.ToString(),
LoadOnDemand = (childCount > 0),
Enabled = true,
ImageUrl = Url.Content(x.Published ? "~/Administration/Content/images/ico-content.png" : "~/Administration/Content/images/ico-content-o60.png"),
Url = urlHelper.Action("Edit", "Category", new { id = x.Id })
};
return item;
});
return new JsonResult { Data = children };
}
public ActionResult Tree()
{
if (!_permissionService.Authorize(StandardPermissionProvider.ManageCatalog))
return AccessDeniedView();
var allStores = _storeService.GetAllStores();
var model = new CategoryTreeModel();
model.AvailableStores.Add(new SelectListItem { Text = _localizationService.GetResource("Admin.Common.All"), Value = "0" });
foreach (var store in allStores)
{
model.AvailableStores.Add(new SelectListItem { Text = store.Name, Value = store.Id.ToString() });
}
return View(model);
}