public static Discuz.Common.Generic.List <OnlineUserInfo> GetOnlineUserCollection(out int totaluser, out int guest, out int user, out int invisibleuser)
{
Discuz.Common.Generic.List <OnlineUserInfo> coll = new Discuz.Common.Generic.List <OnlineUserInfo>();
#endif
//在线注册用户数
user = 0;
//在线隐身用户数
invisibleuser = 0;
//在线总用户数
totaluser = 0;
IDataReader reader = DatabaseProvider.GetInstance().GetOnlineUserList();
while (reader.Read())
{
OnlineUserInfo info = LoadSingleOnlineUser(reader);
//
if (info.Userid > 0)
{
user++;
}
if (info.Invisible == 1)
{
invisibleuser++;
}
totaluser++;
if (info.Userid > 0 || (info.Userid == -1 && GeneralConfigs.GetConfig().Whosonlinecontract == 0))
{
info.Actionname = UserAction.GetActionDescriptionByID((int)(info.Action));
coll.Add(info);
}
}
reader.Close();
int highestonlineusercount = Utils.StrToInt(Statistics.GetStatisticsRowItem("highestonlineusercount"), 1);
if (totaluser > highestonlineusercount)
{
if (Statistics.UpdateStatistics("highestonlineusercount", totaluser) > 0)
{
Statistics.UpdateStatistics("highestonlineusertime", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
Statistics.ReSetStatisticsCache();
}
}
//统计游客
if (totaluser > user)
{
guest = totaluser - user;
}
else
{
guest = 0;
}
//返回当前版块的在线用户集合
return(coll);
}
/// <summary>
/// 返回在线用户列表
/// </summary>
public static Discuz.Common.Generic.List <OnlineUserInfo> GetOnlineUserCollection()
{
Discuz.Common.Generic.List <OnlineUserInfo> coll = new Discuz.Common.Generic.List <OnlineUserInfo>();
if (appDBCache)
{
coll = IOnlineUserService.GetOnlineUserCollection();
}
else
{
IDataReader reader = DatabaseProvider.GetInstance().GetOnlineUserList();
while (reader.Read())
{
OnlineUserInfo onlineUserInfo = LoadSingleOnlineUser(reader);
if (onlineUserInfo.Userid > 0 || (onlineUserInfo.Userid == -1 && GeneralConfigs.GetConfig().Whosonlinecontract == 0))
{
onlineUserInfo.Actionname = UserAction.GetActionDescriptionByID((int)(onlineUserInfo.Action));
coll.Add(onlineUserInfo);
}
}
reader.Close();
}
//返回当前版块的在线用户表
return(coll);
}
protected override void ShowPage()
{
pagetitle = "在线列表";
DataTable allonlineuserlist = OnlineUsers.GetOnlineUserList(onlineusercount, out totalonlineguest, out totalonlineuser, out totalonlineinvisibleuser);;
onlineusernumber = onlineusercount;
//获取总页数
pagecount = onlineusernumber % 16 == 0 ? onlineusernumber / 16 : onlineusernumber / 16 + 1;
pagecount = pagecount == 0 ? 1 : pagecount;
//修正请求页数中可能的错误
if (pageid <= 1)
{
pageid = 1;
startrow = 0;
endrow = 15;
}
else
{
pageid = pageid > pagecount ? pagecount : pageid;
startrow = (pageid - 1) * 16;
endrow = pageid * 16;
}
if (Discuz.Config.EntLibConfigs.GetConfig() != null && Discuz.Config.EntLibConfigs.GetConfig().Cacheonlineuser.Enable)
{
foreach (DataRow dr in allonlineuserlist.Rows)
{
try
{
DataRow newrow = onlineuserlist.NewRow();
newrow["username"] = dr["username"].ToString();
newrow["userid"] = TypeConverter.ObjectToInt(dr["userid"]);
newrow["invisible"] = TypeConverter.ObjectToInt(dr["invisible"]);
newrow["lastupdatetime"] = TypeConverter.ObjectToDateTime(dr["lastupdatetime"]);
string actionid = dr["action"].ToString().Trim();
if (!Utils.StrIsNullOrEmpty(actionid))
{
newrow["action"] = UserAction.GetActionDescriptionByID(TypeConverter.StrToInt(actionid));
}
newrow["forumid"] = TypeConverter.ObjectToInt(dr["forumid"]);
newrow["forumname"] = dr["forumname"].ToString();
newrow["topicid"] = TypeConverter.ObjectToInt(dr["titleid"]);
newrow["title"] = dr["title"].ToString();
onlineuserlist.Rows.Add(newrow);
onlineuserlist.AcceptChanges();
}
catch {; }
}
}
else
{
startrow = startrow >= onlineusernumber ? onlineusernumber - 1 : startrow;
endrow = endrow >= onlineusernumber ? onlineusernumber - 1 : endrow;
for (; startrow <= endrow; startrow++)
{
try
{
DataRow newrow = onlineuserlist.NewRow();
newrow["username"] = allonlineuserlist.Rows[startrow]["username"];
newrow["userid"] = TypeConverter.ObjectToInt(allonlineuserlist.Rows[startrow]["userid"]);
newrow["invisible"] = TypeConverter.ObjectToInt(allonlineuserlist.Rows[startrow]["invisible"]);
newrow["lastupdatetime"] = Convert.ToDateTime(allonlineuserlist.Rows[startrow]["lastupdatetime"]);
string actionid = allonlineuserlist.Rows[startrow]["action"].ToString().Trim();
if (!Utils.StrIsNullOrEmpty(actionid))
{
newrow["action"] = UserAction.GetActionDescriptionByID(TypeConverter.StrToInt(actionid));
}
newrow["forumid"] = TypeConverter.ObjectToInt(allonlineuserlist.Rows[startrow]["forumid"]);
newrow["forumname"] = allonlineuserlist.Rows[startrow]["forumname"];
newrow["topicid"] = TypeConverter.ObjectToInt(allonlineuserlist.Rows[startrow]["titleid"]);
newrow["title"] = allonlineuserlist.Rows[startrow]["title"];
onlineuserlist.Rows.Add(newrow);
onlineuserlist.AcceptChanges();
}
catch {; }
}
}
//得到页码链接
pagenumbers = DNTRequest.GetString("search") == "" ? Utils.GetPageNumbers(pageid, pagecount, "onlineuser.aspx", 8) :
Utils.GetPageNumbers(pageid, pagecount, "onlineuser.aspx", 8);
totalonline = onlineusercount;
highestonlineusercount = Statistics.GetStatisticsRowItem("highestonlineusercount");
highestonlineusertime = Statistics.GetStatisticsRowItem("highestonlineusertime");
}
protected override void ShowPage()
{
pagetitle = "在线列表";
DataTable allonlineuserlist = OnlineUsers.GetOnlineUserList(onlineusercount, out totalonlineguest, out totalonlineuser, out totalonlineinvisibleuser);;
onlineusernumber = onlineusercount;
onlineuserlist = CreateUserTable();
//获取总页数
pagecount = onlineusernumber % upp == 0 ? onlineusernumber / upp : onlineusernumber / upp + 1;
if (pagecount == 0)
{
pagecount = 1;
}
//得到当前用户请求的页数
pageid = DNTRequest.GetInt("page", 1);
//修正请求页数中可能的错误
if (pageid <= 1)
{
pageid = 1;
startrow = 0;
endrow = upp - 1;
}
else
{
if (pageid > pagecount)
{
pageid = pagecount;
}
startrow = (pageid - 1) * upp;
endrow = pageid * upp;
}
if (startrow >= onlineusernumber)
{
startrow = onlineusernumber - 1;
}
if (endrow >= onlineusernumber)
{
endrow = onlineusernumber - 1;
}
for (; startrow <= endrow; startrow++)
{
try
{
DataRow newrow = onlineuserlist.NewRow();
newrow["username"] = allonlineuserlist.Rows[startrow]["username"].ToString();
newrow["userid"] = Convert.ToInt32(allonlineuserlist.Rows[startrow]["userid"].ToString());
newrow["invisible"] = Convert.ToInt32(allonlineuserlist.Rows[startrow]["invisible"].ToString());
newrow["lastupdatetime"] = Convert.ToDateTime(allonlineuserlist.Rows[startrow]["lastupdatetime"].ToString());
string actionid = allonlineuserlist.Rows[startrow]["action"].ToString().Trim();
if (actionid != "")
{
newrow["action"] = UserAction.GetActionDescriptionByID(Convert.ToInt32(actionid));
}
newrow["forumid"] = Convert.ToInt32(allonlineuserlist.Rows[startrow]["forumid"].ToString());
newrow["forumname"] = allonlineuserlist.Rows[startrow]["forumname"].ToString();
newrow["topicid"] = Convert.ToInt32(allonlineuserlist.Rows[startrow]["titleid"].ToString());
newrow["title"] = allonlineuserlist.Rows[startrow]["title"].ToString();
onlineuserlist.Rows.Add(newrow);
onlineuserlist.AcceptChanges();
}
catch
{; }
}
//得到页码链接
if (DNTRequest.GetString("search") == "")
{
pagenumbers = Utils.GetPageNumbers(pageid, pagecount, "onlineuser.aspx", 8);
}
else
{
pagenumbers = Utils.GetPageNumbers(pageid, pagecount, "onlineuser.aspx", 8);
}
totalonline = onlineusercount;
highestonlineusercount = Statistics.GetStatisticsRowItem("highestonlineusercount");
highestonlineusertime = Statistics.GetStatisticsRowItem("highestonlineusertime");
}