public bool EditCMSCategory(CMSCategoryViewModel viewModel)
{
try
{
var category = _cmsCategoryRepository.Find(viewModel.Id);
if (category != null)
{
category.ParentId = viewModel.ParentId;
category.Title = viewModel.Title;
category.Description = viewModel.Description;
category.Url = viewModel.Url;
category.SortOrder = viewModel.SortOrder;
category.Status = viewModel.Status;
category.ModifiedDate = DateTime.Now;
_cmsCategoryRepository.Save();
return(true);
}
return(false);
}
catch (Exception ex)
{
throw ex;
}
}
public static IList <CMSCategoryViewModel> GetCategoryBreadCrumb(CMSCategoryViewModel category, IList <CMSCategoryViewModel> allCategories)
{
if (category == null)
{
throw new ArgumentNullException("category");
}
var result = new List <CMSCategoryViewModel>();
//used to prevent circular references
var alreadyProcessedCategoryIds = new List <int>();
while (category != null && //not null
!alreadyProcessedCategoryIds.Contains(category.Id)) //prevent circular references
{
result.Add(category);
alreadyProcessedCategoryIds.Add(category.Id);
category = (from c in allCategories
where c.Id == category.ParentId
select c).FirstOrDefault();
}
result.Reverse();
return(result);
}
public static cms_Categories ConvertCMSCategoryViewModelToCMSCategory(CMSCategoryViewModel viewModel)
{
return(new cms_Categories
{
ParentId = viewModel.ParentId,
Title = viewModel.Title,
Description = viewModel.Description,
Url = viewModel.Url,
SortOrder = viewModel.SortOrder,
Status = (int)Define.Status.Active,
CreatedDate = DateTime.Now,
ModifiedDate = DateTime.Now
});
}
public bool AddCMSCategory(CMSCategoryViewModel viewModel)
{
try
{
var category = CMSCategoryMapper.ConvertCMSCategoryViewModelToCMSCategory(viewModel);
_cmsCategoryRepository.Add(category);
_cmsCategoryRepository.Save();
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
public static string GetFormattedBreadCrumb(CMSCategoryViewModel category, ICMSCategoryService categoryService, string separator = ">>")
{
string result = string.Empty;
var breadcrumb = GetCategoryBreadCrumb(category, categoryService);
for (int i = 0; i <= breadcrumb.Count - 1; i++)
{
var categoryName = breadcrumb[i].Title;
result = String.IsNullOrEmpty(result)
? categoryName
: string.Format("{0} {1} {2}", result, separator, categoryName);
}
return(result);
}
public ActionResult Create(CMSCategoryViewModel model)
{
if (ModelState.IsValid)
{
try
{
_cmsCategoryService.AddCMSCategory(model);
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message);
}
}
ViewBag.AvailableCategories = PrepareAllCategoriesModel();
return(View(model));
}
public ActionResult Edit(CMSCategoryViewModel model)
{
if (ModelState.IsValid)
{
try
{
_cmsCategoryService.EditCMSCategory(model);
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message);
}
}
ViewBag.AvailableCategories = PrepareAllCategoriesModel(model.Id);
PopulateStatusDropDownList((Define.Status)model.Status);
return(View(model));
}
public static IList <CMSCategoryViewModel> GetCategoryBreadCrumb(CMSCategoryViewModel category, ICMSCategoryService categoryService)
{
if (category == null)
{
throw new ArgumentNullException("category");
}
var result = new List <CMSCategoryViewModel>();
//used to prevent circular references
var alreadyProcessedCategoryIds = new List <int>();
while (category != null && //not null
!alreadyProcessedCategoryIds.Contains(category.Id)) //prevent circular references
{
result.Add(category);
alreadyProcessedCategoryIds.Add(category.Id);
category = categoryService.GetCMSCategoryById(category.ParentId);
}
result.Reverse();
return(result);
}
