/// <summary>
/// 添加用户组信息
/// </summary>
/// <param name="userGroupInfo"></param>
/// <returns></returns>
public static bool AddUserGroupInfo(UserGroupInfo userGroupInfo)
{
try
{
int Creditshigher = userGroupInfo.Creditshigher;
int Creditslower = userGroupInfo.Creditslower;
DataTable dt = Discuz.Data.UserGroups.GetUserGroupByCreditsHigherAndLower(Creditshigher, Creditslower);
if (dt.Rows.Count > 0)
{
return(false);
}
if (userGroupInfo.Radminid == 0 && !SystemCheckCredits("add", ref Creditshigher, ref Creditslower, 0))
{
return(false);
}
userGroupInfo.Creditshigher = Creditshigher;
userGroupInfo.Creditslower = Creditslower;
Data.UserGroups.CreateUserGroup(userGroupInfo);
Data.OnlineUsers.AddOnlineList(userGroupInfo.Grouptitle);
Caches.ReSetAdminGroupList();
Caches.ReSetUserGroupList();
return(true);
}
catch
{
return(false);
}
}
/// <summary>
/// 更新用户组信息
/// </summary>
/// <param name="userGroupInfo">用户组信息</param>
/// <returns></returns>
public static bool UpdateUserGroupInfo(UserGroupInfo userGroupInfo)
{
int Creditshigher = userGroupInfo.Creditshigher;
int Creditslower = userGroupInfo.Creditslower;
if ((userGroupInfo.Groupid >= 9) && (userGroupInfo.Radminid == 0))
{
//当已存在的用户组积分上下限不是当前组的时候,则不允许编辑
DataTable dt = Discuz.Data.UserGroups.GetUserGroupByCreditsHigherAndLower(Creditshigher, Creditslower);
if (dt.Rows.Count > 0 && userGroupInfo.Groupid.ToString() != dt.Rows[0][0].ToString())
{
return(false);
}
if (!SystemCheckCredits("update", ref Creditshigher, ref Creditslower, userGroupInfo.Groupid))
{
return(false);
}
}
UserGroups.UpdateUserGroup(userGroupInfo);
Discuz.Data.UserGroups.UpdateOnlineList(userGroupInfo);
Caches.ReSetAdminGroupList();
Caches.ReSetUserGroupList();
return(true);
}
/// <summary>
/// 删除指定用户组
/// </summary>
/// <param name="groupid"></param>
/// <returns></returns>
new public static bool DeleteUserGroupInfo(int groupid)
{
try
{
if (Discuz.Data.UserGroups.IsSystemOrTemplateUserGroup(groupid))
{
//当为系统初始组或模板组时,则不允许删除
return(false);
}
//当为用户组时
if (groupid >= 9)
{
DataTable dt = UserGroups.GetUserGroupExceptGroupid(groupid);
if (dt.Rows.Count > 1)
{
UserGroupInfo info = UserGroups.GetUserGroupInfo(groupid);
if (info.Radminid == 0)
{
int creditshigher = info.Creditshigher;
int creditslower = info.Creditslower;
SystemCheckCredits("delete", ref creditshigher, ref creditslower, groupid);
}
}
else
{
if (dt.Rows.Count == 1)
{
//当系统删除当前组后只有一个组存在时则直接设置唯一组下限,但不修改唯一组上限的值
Data.UserGroups.UpdateUserGroupLowerAndHigherToLimit(Utils.StrToInt(dt.Rows[0][0], 0));
}
else
{ //系统中用户组只有一个时
opresult = "当前用户组为系统中唯一的用户组,因此系统无法删除";
return(false);
}
}
}
UserGroups.DeleteUserGroupInfo(groupid);
AdminGroups.DeleteAdminGroupInfo(short.Parse(groupid.ToString()));
Data.OnlineUsers.DeleteOnlineByUserGroup(groupid);
Caches.ReSetAdminGroupList();
Caches.ReSetUserGroupList();
return(true);
}
catch
{
return(false);
}
}
