private void loadClientEvent()
{
try
{
IAlarmClient alarmClient = _alarmClientManager.GetAlarmClient(EnvironmentManager.Instance.MasterSite.ServerId);
EventLine[] events = alarmClient.GetEventLines(0, 10,
new VideoOS.Platform.Proxy.Alarm.EventFilter()
{
});
foreach (EventLine line in events)
{
BaseEvent baseevent = alarmClient.GetEvent(line.Id);
DataGridViewRow row = new DataGridViewRow();
row.Tag = baseevent;
row.CreateCells(dataGridViewAlarm, baseevent.EventHeader.Type, baseevent.EventHeader.Message, line.Timestamp.ToLocalTime(), line.SourceName);
dataGridViewAlarm.Rows.Add(row);
}
}
catch (Exception ex)
{
EnvironmentManager.Instance.ExceptionDialog("loading Event", ex);
}
}
private EventLine[] GetAnalyticsEventList(DateTime periodStart, DateTime periodEnd)
{
AlarmClientManager _alarmClientManager = new AlarmClientManager();
int eventCount = (int)(_startCache + _endCache) / 500;
try
{
IAlarmClient alarmClient = _alarmClientManager.GetAlarmClient(EnvironmentManager.Instance.MasterSite.ServerId);
EventLine[] events = alarmClient.GetEventLines(0, eventCount, new VideoOS.Platform.Proxy.Alarm.EventFilter()
{
Conditions = new Condition[] { new Condition()
{
Operator = Operator.NotEquals, Target = Target.Type, Value = "System Event"
},
new Condition()
{
Operator = Operator.LessThan, Target = Target.Timestamp, Value = periodEnd
},
new Condition()
{
Operator = Operator.GreaterThan, Target = Target.Timestamp, Value = periodStart
} }
});
return(events);
}
catch (Exception ex)
{
// this will happen if for instance the Event Server cannot be contacted. Showing error each time is quite intrusive, so let's just log.
EnvironmentManager.Instance.Log(true, nameof(OverlayGraphOnEventBackgroundPlugin), "Exception thrown: " + ex.Message);
return(new EventLine[] { });
}
}
private void loadClientAccess()
{
try
{
IAlarmClient alarmClient = _alarmClientManager.GetAlarmClient(EnvironmentManager.Instance.MasterSite.ServerId);
EventLine[] events = alarmClient.GetEventLines(0, 10,
new VideoOS.Platform.Proxy.Alarm.EventFilter()
{
Conditions = new Condition[] { new Condition()
{
Operator = Operator.Equals, Target = Target.Type, Value = "Access Control System Event"
} }
});
foreach (EventLine line in events)
{
BaseEvent baseevent = alarmClient.GetEvent(line.Id);
AccessControlEvent accessControlEvent = baseevent as AccessControlEvent;
if (accessControlEvent != null)
{
DataGridViewRow row = new DataGridViewRow();
row.Tag = baseevent;
string credentialHolderId = "";
string systemId = "";
if (accessControlEvent.RelatedAccessControlCredentialHolderIds != null)
{
if (accessControlEvent.RelatedAccessControlCredentialHolderIds.Length > 0)
{
credentialHolderId = accessControlEvent.RelatedAccessControlCredentialHolderIds[0];
}
}
if (accessControlEvent.AccessControlSystemId != null)
{
systemId = accessControlEvent.AccessControlSystemId.ToString();
}
row.CreateCells(
dataGridViewAlarm,
baseevent.EventHeader.Type,
baseevent.EventHeader.Message,
line.Timestamp.ToLocalTime(),
line.SourceName,
credentialHolderId,
systemId);
dataGridViewAlarm.Rows.Add(row);
}
}
}
catch (Exception ex)
{
EnvironmentManager.Instance.ExceptionDialog("loading Acces Control System Event", ex);
}
}
private void loadClientAnalytics()
{
try
{
IAlarmClient alarmClient = _alarmClientManager.GetAlarmClient(EnvironmentManager.Instance.MasterSite.ServerId);
EventLine[] events = alarmClient.GetEventLines(0, 10,
new VideoOS.Platform.Proxy.Alarm.EventFilter()
{
Conditions = new Condition[] { new Condition()
{
Operator = Operator.NotEquals, Target = Target.Type, Value = "System Event"
} }
});
foreach (EventLine line in events)
{
BaseEvent baseevent = alarmClient.GetEvent(line.Id);
DataGridViewRow row = new DataGridViewRow();
row.Tag = baseevent;
AnalyticsEvent aEvent = baseevent as AnalyticsEvent;
if (aEvent != null)
{
row.CreateCells(
dataGridViewAlarm,
baseevent.EventHeader.Type,
line.ObjectValue,
baseevent.EventHeader.Message,
line.CustomTag,
line.Timestamp.ToLocalTime(),
line.SourceName);
dataGridViewAlarm.Rows.Add(row);
}
}
}
catch (Exception ex)
{
EnvironmentManager.Instance.ExceptionDialog("loading Analytics", ex);
}
}
private void loadClientLPR()
{
try
{
IAlarmClient alarmClient = _alarmClientManager.GetAlarmClient(EnvironmentManager.Instance.MasterSite.ServerId);
EventLine[] events = alarmClient.GetEventLines(0, 10,
new VideoOS.Platform.Proxy.Alarm.EventFilter()
{
Conditions = new Condition[] { new Condition()
{
Operator = Operator.Equals, Target = Target.Type, Value = "LPR Event"
} }
});
foreach (EventLine line in events)
{
BaseEvent baseevent = alarmClient.GetEvent(line.Id);
DataGridViewRow row = new DataGridViewRow();
row.Tag = baseevent;
AnalyticsEvent aEvent = baseevent as AnalyticsEvent;
if (aEvent != null)
{
string oValue = "";
string oConfidence = "";
if (aEvent.ObjectList != null && aEvent.ObjectList.Count > 0)
{
oValue = aEvent.ObjectList[0].Value ?? "";
oConfidence = aEvent.ObjectList[0].Confidence.ToString("F5");
}
row.CreateCells(dataGridViewAlarm, aEvent.EventHeader.Type, oValue, oConfidence, aEvent.EventHeader.CustomTag, aEvent.EventHeader.Timestamp.ToLocalTime(), aEvent.EventHeader.Source.Name);
dataGridViewAlarm.Rows.Add(row);
}
}
}
catch (Exception ex)
{
EnvironmentManager.Instance.ExceptionDialog("loading LPR Analytics", ex);
}
}