private void ChangeToSyntax(IBackgroundTaskContext context)
{
var study = (StudyTableItem)context.UserState;
try
{
_tempPath = System.IO.Path.Combine(System.IO.Path.GetTempPath(), "ClearCanvas");
_tempPath = System.IO.Path.Combine(_tempPath, "Compression");
_tempPath = System.IO.Path.Combine(_tempPath, Path.GetRandomFileName());
string message = String.Format("Changing transfer syntax to: {0}", _syntax);
context.ReportProgress(new BackgroundTaskProgress(0, message));
var loader = study.Server.GetService <IStudyLoader>();
int numberOfSops = loader.Start(new StudyLoaderArgs(study.StudyInstanceUid, null));
if (numberOfSops <= 0)
{
return;
}
for (int i = 0; i < numberOfSops; ++i)
{
Sop sop = loader.LoadNextSop();
if (sop != null)
{
if (sop.DataSource is ILocalSopDataSource)
{
string filename = Path.Combine(_tempPath, string.Format("{0}.dcm", i));
DicomFile file = ((ILocalSopDataSource)sop.DataSource).File;
file.ChangeTransferSyntax(_syntax);
file.Save(filename);
}
}
int progressPercent = (int)Math.Floor((i + 1) / (float)numberOfSops * 100);
context.ReportProgress(new BackgroundTaskProgress(progressPercent, message));
}
//trigger an import of the anonymized files.
var client = new DicomFileImportBridge();
client.ImportFileList(new List <string> {
_tempPath
}, BadFileBehaviourEnum.Move, FileImportBehaviourEnum.Move);
context.Complete();
}
catch (Exception e)
{
context.Error(e);
}
}
public void Import()
{
var filePaths = new List <string>();
foreach (string path in this.Context.SelectedPaths)
{
if (string.IsNullOrEmpty(path))
{
continue;
}
filePaths.Add(path);
}
if (filePaths.Count == 0)
{
return;
}
try
{
string linkText = SR.LinkOpenActivityMonitor;
var importClient = new DicomFileImportBridge();
importClient.ImportFileList(filePaths, BadFileBehaviourEnum.Ignore, FileImportBehaviourEnum.Copy);
Context.DesktopWindow.ShowAlert(AlertLevel.Info, string.Format(filePaths.Count > 1 ? SR.MessageFormatImportingFilesPlural : SR.MessageFormatImportingFiles, filePaths.Count), linkText, ActivityMonitorManager.Show, true);
}
catch (EndpointNotFoundException)
{
var message = String.Format(SR.FormatMessageImportWorkItemServiceNotRunning, LocalServiceProcess.Name);
Context.DesktopWindow.ShowMessageBox(message, MessageBoxActions.Ok);
}
catch (Exception e)
{
ExceptionHandler.Report(e, SR.MessageFailedToImportSelection, this.Context.DesktopWindow);
}
}
