public void Add(CategoryInfo categoryInfo)
{
if (categoryInfo.ParentCategoryInfo != null)
{
categoryInfo.ParentCategoryInfo = this.DataSource.CategoryInfos.Find(categoryInfo.ParentCategoryInfo.ID);
}
this.DataSource.CategoryInfos.Add(categoryInfo);
this.DataSource.SaveChanges();
}
public static void CategoryCheckSearch(CategoryInfo category, long selfID)
{
if (category.ParentCategoryInfo != null)
{
if (category.ParentCategoryInfo.ID == selfID)
{
_IsSubflag = true;
}
else if (category.ParentCategoryInfo.ParentCategoryInfo != null)
{
CategoryCheckSearch(category.ParentCategoryInfo, selfID);
}
}
}
public CategoryInfo GetEntity()
{
CategoryInfo category = new CategoryInfo();
category.ID = this.ID;
category.CategoryName = this.CategoryName;
ICategoryInfoDataProvider dataProvider = new CategoryInfoDataProvider();
CategoryInfo parentCatagory = dataProvider.GetCategoryByID(this.CategorySelectedID);
if (parentCatagory != null)
{
category.ParentCategoryInfo = parentCatagory;
}
return category;
}
public static CategoryModel GetViewModel(CategoryInfo category)
{
CategoryModel model = new CategoryModel();
model.ID = category.ID;
model.CategoryName = category.CategoryName;
model.ParentCategoryName = DropDownListHelper.GetParentCategoryName(category);
ICategoryInfoDataProvider dataProvider = new CategoryInfoDataProvider();
if (category.BookAndCategorys.Count > 0
||dataProvider.GetCategoryListByParentID(category.ID).Count() > 0 )
{
model.IsUse = true;
}
return model;
}
public static String GetParentCategoryName(CategoryInfo category)
{
StringBuilder strPathName = new StringBuilder();
if (category.ParentCategoryInfo != null)
{
strPathName.Append(category.ParentCategoryInfo.CategoryName);
InsertParentCategoryName(category.ParentCategoryInfo, strPathName);
}
return strPathName.ToString();
}
public static void InsertSelectListItem(List<SelectListItem> categorySelectList, CategoryInfo categoryInfo, int subLevel)
{
string breakStr = string.Empty;
for (int i = 0; i < subLevel; i++)
{
breakStr += UntityContent.DropDwonListPathTemplate;
}
categorySelectList.Add(new SelectListItem { Text = breakStr + categoryInfo.CategoryName, Value = categoryInfo.ID.ToString() });
}
public static void InsertParentCategoryName(CategoryInfo pcategory, StringBuilder strPathName)
{
if (pcategory.ParentCategoryInfo != null)
{
strPathName.Append(UntityContent.CategoryPathTemplate + pcategory.ParentCategoryInfo.CategoryName);
InsertParentCategoryName(pcategory.ParentCategoryInfo, strPathName);
}
}
public void Update(CategoryInfo categoryInfo)
{
CategoryInfo category = this.GetCategoryByID(categoryInfo.ID);
category.CategoryName = categoryInfo.CategoryName;
if (categoryInfo.ParentCategoryInfo != null)
{
category.ParentCategoryInfo = this.DataSource.CategoryInfos.Find(categoryInfo.ParentCategoryInfo.ID);
}
else
{
category.ParentCategoryInfo = null;
}
this.DataSource.SaveChanges();
}
private bool ValidationCategoryIsExist(CategoryInfo categoryInfo)
{
bool flag = false;
IEnumerable<CategoryInfo> categorys = this.ICategoryInfoDataProvider.GetCategoryListByName(categoryInfo.CategoryName);
if (categorys.Count() > 0)
{
if (categorys.Where(c => c.ParentCategoryInfo == categoryInfo.ParentCategoryInfo).Count() > 0)
{
flag = true;
}
}
return flag;
}
