public List <ArticleCategoryInfo> GetAllArticleCategory()
{
IArticleCategoryService articleCategoryService = new ArticleCategoryService();
var data = articleCategoryService.GetAllArticleCategory().Where(s => s.Depth != 0).ToList();
var group = ConfigHelper.ListConfig.GetListItems("ArticleCategoryType");
data.ForEach((s) =>
{ s.TypeName = group.FirstOrDefault(item => item.Value == s.CategoryType.ToString()).Text; });
return(data);
}
public List <ComboTree> GetComboTreeArticleCategory(int id)
{
IArticleCategoryService articleCategoryService = new ArticleCategoryService();
var data = articleCategoryService.GetAllArticleCategory();
List <ComboTree> result = new List <ComboTree>();
var root = data.Where(s => s.Depth == id);
foreach (var articleCategoryInfo in root)
{
var comboTree = new ComboTree();
comboTree.Id = articleCategoryInfo.Id;
comboTree.Text = articleCategoryInfo.Name;
comboTree.Children = GetComboTreeChildren2(comboTree, articleCategoryInfo, data);
result.Add(comboTree);
}
return(result);
}
public int DeleteArticleCategoryById(int id)
{
// 删除栏目的同时 删除栏目下属的文章
IArticleCategoryService articleCategoryService = new ArticleCategoryService();
var articleCategory = articleCategoryService.GetArticleCategoryById(id);
if (articleCategory != null)
{
IArticleService articleService = new ArticleService();
//WHERE Lft BETWEEN @MyLeft AND @MyRight;
var all = articleCategoryService.GetAllArticleCategory().Where(s => s.Lft >= articleCategory.Lft && s.Lft <= articleCategory.Rgt);
foreach (ArticleCategoryInfo articleCategoryInfo in all)
{
articleService.DeleteByCategoryId(articleCategory.Id);
}
}
return(articleCategoryService.Delete(id));
}