public void StartQueue()
{
if (!this.QueueTasks.Any(a => a.Status == QueueItemStatus.Waiting || a.Status == QueueItemStatus.InProgress))
{
this.errorService.ShowMessageBox(
Resources.QueueViewModel_NoPendingJobs, Resources.Error, MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
var firstOrDefault = this.QueueTasks.FirstOrDefault(s => s.Status == QueueItemStatus.Waiting);
if (firstOrDefault != null && !DriveUtilities.HasMinimumDiskSpace(firstOrDefault.Task.Destination,
this.userSettingService.GetUserSetting <long>(UserSettingConstants.PauseQueueOnLowDiskspaceLevel)))
{
MessageBoxResult result = this.errorService.ShowMessageBox(Resources.Main_LowDiskspace, Resources.Warning, MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result == MessageBoxResult.No)
{
return;
}
}
this.JobsPending = string.Format(Resources.QueueViewModel_JobsPending, this.queueProcessor.Count);
this.IsQueueRunning = true;
this.queueProcessor.Start();
}
private bool CheckDiskSpace(QueueTask job)
{
if (this.userSettingService.GetUserSetting <bool>(UserSettingConstants.PauseOnLowDiskspace) && !DriveUtilities.HasMinimumDiskSpace(job.Task.Destination, this.userSettingService.GetUserSetting <long>(UserSettingConstants.PauseQueueOnLowDiskspaceLevel)))
{
this.logService.LogMessage(Resources.PauseOnLowDiskspace);
job.Status = QueueItemStatus.Waiting;
this.Pause(true);
this.BackupQueue(string.Empty);
return(true); // Don't start the next job.
}
return(false);
}
private void ProcessNextJob()
{
QueueTask job = this.GetNextJobForProcessing();
if (job != null)
{
if (this.userSettingService.GetUserSetting <bool>(UserSettingConstants.PauseOnLowDiskspace) && !DriveUtilities.HasMinimumDiskSpace(job.Task.Destination, this.userSettingService.GetUserSetting <long>(UserSettingConstants.PauseQueueOnLowDiskspaceLevel)))
{
this.logService.LogMessage(Resources.PauseOnLowDiskspace);
job.Status = QueueItemStatus.Waiting;
this.Pause();
this.BackupQueue(string.Empty);
return; // Don't start the next job.
}
job.Status = QueueItemStatus.InProgress;
job.Statistics.StartTime = DateTime.Now;
this.LastProcessedJob = job;
this.IsProcessing = true;
this.InvokeQueueChanged(EventArgs.Empty);
this.InvokeJobProcessingStarted(new QueueProgressEventArgs(job));
if (!Directory.Exists(Path.GetDirectoryName(job.Task.Destination)))
{
this.EncodeServiceEncodeCompleted(null, new EncodeCompletedEventArgs(false, null, "Destination Directory Missing", null, null, null, 0));
this.BackupQueue(string.Empty);
return;
}
this.EncodeService.Start(job.Task, job.Configuration, job.SelectedPresetKey);
this.BackupQueue(string.Empty);
}
else
{
// No more jobs to process, so unsubscribe the event
this.EncodeService.EncodeCompleted -= this.EncodeServiceEncodeCompleted;
this.BackupQueue(string.Empty);
// Fire the event to tell connected services.
this.OnQueueCompleted(new QueueCompletedEventArgs(false));
}
}
/// <summary>
/// Run through all the jobs on the queue.
/// </summary>
private void ProcessNextJob()
{
QueueTask job = this.GetNextJobForProcessing();
if (job != null)
{
if (this.userSettingService.GetUserSetting <bool>(UserSettingConstants.PauseOnLowDiskspace) && !DriveUtilities.HasMinimumDiskSpace(job.Task.Destination, this.userSettingService.GetUserSetting <long>(UserSettingConstants.PauseOnLowDiskspaceLevel)))
{
LogService.GetLogger().LogMessage(Resources.PauseOnLowDiskspace, LogMessageType.ScanOrEncode, LogLevel.Info);
job.Status = QueueItemStatus.Waiting;
this.Pause();
return; // Don't start the next job.
}
this.IsProcessing = true;
this.InvokeJobProcessingStarted(new QueueProgressEventArgs(job));
this.EncodeService.Start(job.Task, job.Configuration);
}
else
{
// No more jobs to process, so unsubscribe the event
this.EncodeService.EncodeCompleted -= this.EncodeServiceEncodeCompleted;
// Fire the event to tell connected services.
this.OnQueueCompleted(new QueueCompletedEventArgs(false));
}
}
private void CheckDiskSpaceForDirectory(string directory)
{
if (!string.IsNullOrEmpty(directory) && this.queueService.IsEncoding)
{
long lowLevel = this.userSettingService.GetUserSetting <long>(UserSettingConstants.PauseQueueOnLowDiskspaceLevel);
if (!this.storageLowPause && this.userSettingService.GetUserSetting <bool>(UserSettingConstants.PauseOnLowDiskspace) && !DriveUtilities.HasMinimumDiskSpace(directory, lowLevel))
{
this.log.LogMessage(
string.Format(
Resources.SystemService_LowDiskSpaceLog,
lowLevel / 1000 / 1000 / 1000));
this.queueService.Pause(true);
this.storageLowPause = true;
}
}
}
private void StorageCheck()
{
string directory = this.encodeService.GetActiveJob()?.Destination;
if (!string.IsNullOrEmpty(directory) && this.encodeService.IsEncoding)
{
long lowLevel = this.userSettingService.GetUserSetting <long>(UserSettingConstants.PauseEncodeOnLowDiskspaceLevel);
if (!this.storageLowPause && this.userSettingService.GetUserSetting <bool>(UserSettingConstants.PauseOnLowDiskspace) && !DriveUtilities.HasMinimumDiskSpace(directory, lowLevel))
{
LogService.GetLogger().LogMessage(
string.Format(
Resources.SystemService_LowDiskSpaceLog,
lowLevel / 1000 / 1000 / 1000),
LogMessageType.Application,
LogLevel.Info);
this.encodeService.Pause();
this.storageLowPause = true;
}
}
}