private static void AttachDnnStateIfPossible(DnnContext dnn, LogInfo logInfo)
{
try
{
if (dnn != null)
{
logInfo.LogUserName = dnn.User?.DisplayName ?? "unknown";
logInfo.LogUserID = dnn.User?.UserID ?? -1;
logInfo.LogPortalID = dnn.Portal.PortalId;
logInfo.AddProperty("ModuleId", dnn.Module?.ModuleID.ToString() ?? "unknown");
}
}
catch { /* ignore */ }
}
public static void LogToDnn(string key, string message, ILog log = null, DnnContext dnnContext = null, bool force = false)
{
if (!force)
{
if (!EnableLogging(GlobalConfiguration.Configuration.Properties))
{
return;
}
}
// note: this code has a lot of try/catch, to ensure that most of it works and that
// it doesn't interfere with other functionality
try
{
var logInfo = new LogInfo
{
LogTypeKey = EventLogController.EventLogType.ADMIN_ALERT.ToString()
};
// the initial message should come first, as it's visible in the summary
if (!string.IsNullOrEmpty(message))
{
logInfo.AddProperty(key, message);
}
AttachDnnStateIfPossible(dnnContext, logInfo);
log?.Entries.ForEach(e => logInfo.AddProperty(e.Source, e.Message));
new EventLogController().AddLog(logInfo);
}
catch
{
TryToReportLoggingFailure("logging");
}
}