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FLocal/IISMainHandler/handlers/response/WhoIsOnlineHandler.cs

66 lines
2.0 KiB

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Xml.Linq;
using FLocal.Common;
using FLocal.Common.dataobjects;
using FLocal.Core;
using FLocal.Core.DB;
using FLocal.Core.DB.conditions;
namespace FLocal.IISHandler.handlers.response {
class WhoIsOnlineHandler : AbstractGetHandler<FLocal.Common.URL.users.Online> {
override protected string templateName {
get {
return "WhoIsOnline.xslt";
}
}
override protected IEnumerable<XElement> getSpecificData(WebContext context) {
PageOuter pageOuter = PageOuter.createUnlimited(context.userSettings.usersPerPage);
IEnumerable<Session> sessions =
from stringId in Config.instance.mainConnection.LoadIdsByConditions(
Session.TableSpec.instance,
new ComplexCondition(
ConditionsJoinType.AND,
new ComparisonCondition(
Session.TableSpec.instance.getColumnSpec(Session.TableSpec.FIELD_LASTHUMANACTIVITY),
Core.DB.conditions.ComparisonType.GREATEROREQUAL,
DateTime.Now.Subtract(Config.instance.ActivityThreshold).ToUTCString()
),
new ComparisonCondition(
Session.TableSpec.instance.getColumnSpec(Session.TableSpec.FIELD_ISDELETED),
Core.DB.conditions.ComparisonType.EQUAL,
"0"
)
),
pageOuter,
new JoinSpec[0],
new SortSpec[] {
new SortSpec(
Session.TableSpec.instance.getColumnSpec(Session.TableSpec.FIELD_LASTHUMANACTIVITY),
false
),
}
) select Session.LoadByKey(stringId);
return new XElement[] {
new XElement("users",
from session in sessions
let account = session.account
where !account.isStatusHidden
select account.user.exportToXmlForViewing(
context,
new XElement("lastActivity", session.lastHumanActivity.ToXml()),
!account.isDetailedStatusHidden ? new XElement("lastUrl", session.lastUrl) : null
)
)
};
}
}
}