/// <summary>
/// 访问权限控制
/// </summary>
/// <param name="forum">访问的版块信息</param>
/// <param name="usergroupinfo">当前用户的用户组信息</param>
/// <param name="userId">当前用户Id</param>
/// <returns></returns>
public static bool VisitAuthority(ForumInfo forum, UserGroupInfo userGroupInfo, int userId, ref string msg)
{
if (!Forums.AllowViewByUserId(forum.Permuserlist, userId)) //判断当前用户在当前版块浏览权限
{
if (string.IsNullOrEmpty(forum.Viewperm)) //当板块权限为空时，按照用户组权限
{
if (userGroupInfo.Allowvisit != 1)
{
msg = "您当前的身份 \"" + userGroupInfo.Grouptitle + "\" 没有浏览该版块的权限";
return(false);
}
}
else//当板块权限不为空，按照板块权限
{
if (!Forums.AllowView(forum.Viewperm, userGroupInfo.Groupid))
{
msg = "您没有浏览该版块的权限";
return(false);
}
}
}
return(true);
}
