/// <summary>
/// 递归获取友情链接集合结构
/// </summary>
/// <param name="root"></param>
/// <param name="allNavList"></param>
private void GetSubFriendlyLinkCategoryListByRecursion(EFriendlyLinkCategory root, List<EFriendlyLinkCategory> list, List<EFriendlyLinkCategory> allNavList)
{
//获取下一级菜单
var children = allNavList.Where(p => p.FriendlyLinkCategoryParentId == root.Id).ToList();
if (children.Count > 0)
{
list.AddRange(children);
foreach (var sub in children)
{
GetSubFriendlyLinkCategoryListByRecursion(sub, list, allNavList);
}
}
}
/// <summary>
/// 递归获取菜单树结构
/// </summary>
/// <param name="root"></param>
/// <param name="allFriendlyLinkCategorys"></param>
private void GetFriendlyLinkCategoryTreeByRecursion(EFriendlyLinkCategory root, IList<EFriendlyLinkCategory> allFriendlyLinkCategorys)
{
//获取下一级菜单
var children = allFriendlyLinkCategorys.Where(p => p.FriendlyLinkCategoryParentId == root.Id).ToList();
if (children.Count > 0)
{
root.Children = children;
foreach (var sub in root.Children)
{
GetFriendlyLinkCategoryTreeByRecursion(sub, allFriendlyLinkCategorys);
}
}
}
public void SaveFriendlyLinkCategory(EFriendlyLinkCategory friendlyLinkCategory)
{
_rep.Save(friendlyLinkCategory, p => p.Id == friendlyLinkCategory.Id);
}
/// <summary>
/// 递归获取友情链接集合结构
/// </summary>
/// <param name="friendlyLinkCategoryId"></param>
public IList<EFriendlyLinkCategory> GetSubFriendlyLinkCategoryList(int? friendlyLinkCategoryId)
{
List<EFriendlyLinkCategory> list = new List<EFriendlyLinkCategory>();
if (friendlyLinkCategoryId.HasValue)
{
EFriendlyLinkCategory root = _rep.Get<EFriendlyLinkCategory>(p => p.Id == friendlyLinkCategoryId);
GetSubFriendlyLinkCategoryListByRecursion(root, list);
return list;
}
else
{
EFriendlyLinkCategory root = new EFriendlyLinkCategory() { Id = friendlyLinkCategoryId ?? 0, FriendlyLinkCategoryName = "友情链接" };
IList<EFriendlyLinkCategory> allNavList = _rep.GetAll<EFriendlyLinkCategory>(p => p.Id.Desc());
GetSubFriendlyLinkCategoryListByRecursion(root, allNavList.ToList());
return list;
}
}
/// <summary>
/// 获取友情链接树结构
/// </summary>
/// <returns></returns>
public EFriendlyLinkCategory GetFriendlyLinkCategoryTree(int? friendlyLinkCategoryId)
{
EFriendlyLinkCategory root = null;
if (friendlyLinkCategoryId.HasValue)
{
root = _rep.Get<EFriendlyLinkCategory>(p => p.Id == friendlyLinkCategoryId);
root.FriendlyLinkCategoryName = "根分类";
}
else
{
root = new EFriendlyLinkCategory() { Id = 0, FriendlyLinkCategoryName = "站点" };
}
IList<EFriendlyLinkCategory> allFriendlyLinkCategorys = _rep.GetAll<EFriendlyLinkCategory>(p => p.FriendlyLinkCategoryOrderId.Asc());
GetFriendlyLinkCategoryTreeByRecursion(root, allFriendlyLinkCategorys);
return root;
}
public void AddFriendlyLinkCategory(EFriendlyLinkCategory friendlyLinkCategory)
{
using (var dmTrans = _rep.GetTransaction())
{
try
{
var tran = dmTrans.BeginTransaction();
_rep.Add(friendlyLinkCategory, tran);
dmTrans.Commit();
}
catch
{
dmTrans.Rollback();
throw;
}
}
}