/// <summary>
/// Creates an xml layout file based on DICOM Structured display.
/// </summary>
/// <param name="ds">The ds.</param>
/// <returns></returns>
public static Layout ToLayout(this DicomDataSet ds)
{
StructuredDisplayImageBoxModule ibModule = new StructuredDisplayImageBoxModule();
Layout layout = null;
ds.Get(ibModule);
if (ibModule != null)
{
if (ibModule.StructuredDisplayImageBoxSequence.Count > 0 && ibModule.StructuredDisplayImageBoxSequence != null && ibModule.StructuredDisplayImageBoxSequence.Count > 0)
{
if (!(ibModule.StructuredDisplayImageBoxSequence.Count == 1 && ibModule.StructuredDisplayImageBoxSequence[0].DisplayEnvironmentSpatialPosition == null))
{
layout = new Layout();
using (MemoryStream ms = new MemoryStream())
{
layout.Icon = "";
layout.Name = "";
layout.TemplateId = ds.GetValue <string>(DicomTag.TemplateIdentifier, string.Empty);
foreach (SDImageBox box in ibModule.StructuredDisplayImageBoxSequence)
{
if (box.DisplayEnvironmentSpatialPosition != null && box.DisplayEnvironmentSpatialPosition.Count == 4)
{
string referencedSOPInstanceUID = (box.ReferencedImageSequence != null && box.ReferencedImageSequence.Count > 0) ?
box.ReferencedImageSequence[0].ImageSopInstanceReference.ReferencedSopInstanceUid : string.Empty;
DataContracts.ImageBox imageBox = new DataContracts.ImageBox(referencedSOPInstanceUID);
//
// Top and bottom coordinates need to be switched. In DICOM the lower left is 0,0 in our viewer the lower left is 1,1
//
imageBox.Position.leftTop = new LeadPointD(box.DisplayEnvironmentSpatialPosition[0], 1 - box.DisplayEnvironmentSpatialPosition[1]);
imageBox.Position.rightBottom = new LeadPointD(box.DisplayEnvironmentSpatialPosition[2], 1 - box.DisplayEnvironmentSpatialPosition[3]);
layout.Boxes.Add(imageBox);
}
}
}
}
}
}
return(layout);
}
public override void OnReceiveCFindRequest(DicomClient Client, byte presentationID, int messageID, string affectedClass, DicomCommandPriorityType priority, DicomDataSet ds)
{
string patientId = ds.GetValue <string>(DicomTag.PatientID, string.Empty);
if (Module.Options.SearchOtherPatientId && !patientId.IsNullOrEmpty())
{
MyOtherPatientIds opid = new MyOtherPatientIds();
ds.Get(opid);
if (opid.OtherPatientIds == null)
{
opid.OtherPatientIds = new List <string>();
}
if (!opid.OtherPatientIds.Contains(patientId))
{
opid.OtherPatientIds.Add(patientId);
ds.Set(opid);
Logger.Global.SystemMessage(LogType.Information, "CFind request dataset modified: PatientID added to OtherPatientIds", Client.AETitle, ds, null);
}
}
base.OnReceiveCFindRequest(Client, presentationID, messageID, affectedClass, priority, ds);
}
public static StudyLayout ToStudyLayout(this DicomDataSet ds)
{
StructuredDisplayImageBoxModuleEx ibModule = new StructuredDisplayImageBoxModuleEx();
StudyLayout layout = null;
Dictionary <string, string> mappedSeries = new Dictionary <string, string>();
ds.Get(ibModule);
if (ibModule != null)
{
var studyIntanceUID = ds.GetValue <string>(DicomTag.StudyInstanceUID, string.Empty);
layout = new StudyLayout();
DateTime dateTime = DateTime.Parse(ds.GetValue <string>(DicomTag.SeriesDate, string.Empty) + " " + ds.GetValue <string>(DicomTag.SeriesTime, string.Empty));
layout.Name = dateTime.ToString("G");
if (!string.IsNullOrEmpty(ibModule.ImageDisplayFormat))
{
string data = ibModule.ImageDisplayFormat.Replace(@"STANDARD\", "");
string[] info = data.Split(',');
if (info.Count() >= 2)
{
layout.Columns = Convert.ToInt32(info[0]);
layout.Rows = Convert.ToInt32(info[1]);
}
}
foreach (ExtendedReferenceSeries series in ibModule.ReferencedSeriesSequence)
{
SeriesInfo info = new SeriesInfo();
if (series.ImageBoxNumber.HasValue)
{
info.ImageBoxNumber = series.ImageBoxNumber.Value;
}
info.SeriesInstanceUID = series.SeriesInstanceUID;
info.StudyInstanceUID = ds.GetValue <string>(DicomTag.StudyInstanceUID, string.Empty);
layout.Series.Add(info);
}
foreach (OtherStudyReference studyReference in ibModule.StudyContainingOtherReferences)
{
OtherStudies study = new OtherStudies();
study.StudyInstanceUID = studyReference.StudyInstanceUID;
foreach (ExtendedReferenceSeries series in studyReference.ReferencedSeriesSequence)
{
SeriesInfo info = new SeriesInfo();
if (series.ImageBoxNumber.HasValue)
{
info.ImageBoxNumber = series.ImageBoxNumber.Value;
}
info.SeriesInstanceUID = series.SeriesInstanceUID;
info.StudyInstanceUID = studyReference.StudyInstanceUID;
study.Series.Add(info);
}
layout.OtherStudies.Add(study);
}
if (ibModule.StructuredDisplayImageBoxSequence.Count > 0 && ibModule.StructuredDisplayImageBoxSequence != null && ibModule.StructuredDisplayImageBoxSequence.Count > 0)
{
if (!(ibModule.StructuredDisplayImageBoxSequence.Count == 1 && ibModule.StructuredDisplayImageBoxSequence[0].DisplayEnvironmentSpatialPosition == null))
{
ibModule.StructuredDisplayImageBoxSequence.Reverse();
foreach (ExtendedSDImageBox box in ibModule.StructuredDisplayImageBoxSequence)
{
if (box.DisplayEnvironmentSpatialPosition != null && box.DisplayEnvironmentSpatialPosition.Count == 4)
{
string referencedSOPInstanceUID = (box.ReferencedImageSequence != null && box.ReferencedImageSequence.Count > 0) ?
box.ReferencedImageSequence[0].ImageSopInstanceReference.ReferencedSopInstanceUid : string.Empty;
DataContracts.ImageBox imageBox = new DataContracts.ImageBox(referencedSOPInstanceUID);
//
// Top and bottom coordinates need to be switched. In DICOM the lower left is 0,0 in our viewer the lower left is 1,1
//
imageBox.Position.leftTop = new LeadPointD(box.DisplayEnvironmentSpatialPosition[0], 1 - box.DisplayEnvironmentSpatialPosition[1]);
imageBox.Position.rightBottom = new LeadPointD(box.DisplayEnvironmentSpatialPosition[2], 1 - box.DisplayEnvironmentSpatialPosition[3]);
if (box.ImageBoxLayoutType.HasValue)
{
imageBox.ImageBoxLayoutType = box.ImageBoxLayoutType.Value;
}
if (box.ImageBoxNumber.HasValue)
{
imageBox.ImageBoxNumber = box.ImageBoxNumber.Value;
}
if (box.ReferencedFirstFrameSequence != null && box.ReferencedFirstFrameSequence.Count > 0)
{
ImageSopInstanceReference imgSopRef = box.ReferencedFirstFrameSequence[0];
imageBox.FirstFrame = new FirstFrame();
imageBox.FirstFrame.SOPClassUID = imgSopRef.ReferencedSopClassUid;
imageBox.FirstFrame.SOPInstanceUID = imgSopRef.ReferencedSopInstanceUid;
if (imgSopRef.ReferencedFrameNumber != null && imgSopRef.ReferencedFrameNumber.Count > 0)
{
imageBox.FirstFrame.FrameNumber = imgSopRef.ReferencedFrameNumber[0];
}
}
if (!string.IsNullOrEmpty(box.ImageDisplayFormat))
{
string data = box.ImageDisplayFormat.Replace(@"STANDARD\", "");
string[] info = data.Split(',');
if (info.Count() >= 2)
{
imageBox.ColumnPosition = Convert.ToInt32(info[0]);
imageBox.RowPosition = Convert.ToInt32(info[1]);
imageBox.NumberOfRows = box.Rows.Value;
imageBox.NumberOfColumns = box.Columns.Value;
}
}
if (box.ReferencedPresentationStateSequence != null && box.ReferencedPresentationStateSequence.Count > 0)
{
SopInstanceReference refPS = box.ReferencedPresentationStateSequence[0];
imageBox.ReferencedPresentationStateSOP = refPS.ReferencedSopInstanceUid;
}
if (box.DisplaySetHorizontalJustification.HasValue)
{
imageBox.HorizontalJustification = box.DisplaySetHorizontalJustification.Value;
}
if (box.DisplaySetVerticalJustification.HasValue)
{
imageBox.VerticalJustification = box.DisplaySetVerticalJustification.Value;
}
if (box.ImageBoxTileHorizontalDimension.HasValue)
{
imageBox.ImageBoxTileHorizontalDimension = box.ImageBoxTileHorizontalDimension.Value;
}
if (box.ImageBoxTileVerticalDimension.HasValue)
{
imageBox.ImageBoxTileVerticalDimension = box.ImageBoxTileVerticalDimension.Value;
}
layout.Boxes.Add(imageBox);
}
}
}
}
}
return(layout);
}
public DicomCommandStatusType OnNAction(DicomClient Client, byte PresentationId, int MessageID, string AffectedClass, string Instance, int Action, DicomDataSet Request, DicomDataSet Response)
{
ClientSession clientSession = null;
INActionClientSessionProxy sessionProxy = null;
DicomCommand patientUpdateCommand = null;
CompositeInstanceDataSet.InstanceRow[] instanceRows = null;
if (_TemporaryDirectory == null)
{
_TemporaryDirectory = Client.Server.TemporaryDirectory;
}
if (Instance != PatientUpdaterConstants.UID.PatientUpdateInstance)
{
return(DicomCommandStatusType.InvalidObjectInstance);
}
if (clientSession != null)
{
clientSession.NActionResponse -= clientSession_NActionResponse;
clientSession = null;
}
clientSession = new ClientSession(Client);
clientSession.NActionResponse += new EventHandler <NActionResponseEventArgs>(clientSession_NActionResponse);
sessionProxy = new NActionClientSessionProxy(clientSession, PresentationId, MessageID, AffectedClass, Instance, Action, Response);
patientUpdateCommand = DicomCommandFactory.GetInstance().CreateNActionCommand(sessionProxy, Request);
_ClientSession = clientSession;
_SessionProxy = sessionProxy;
//
// If we are deleting we need to get the instance rows
//
List <string> studyInstanceUids;
instanceRows = GetInstanceRows(Action, Request, out studyInstanceUids);
ConfigureCommand(patientUpdateCommand as PatientUpdaterCommand);
_ClientSession.ProcessNActionRequest(PresentationId, MessageID, AffectedClass, Instance, Action, patientUpdateCommand).WaitOne();
if (_Status == DicomCommandStatusType.Success)
{
//
// We need to delete the dicom files according to the user options
//
if (Action == PatientUpdaterConstants.Action.DeletePatient || Action == PatientUpdaterConstants.Action.DeleteSeries)
{
if (instanceRows != null)
{
DicomFileDeleter deleter = new DicomFileDeleter();
try
{
StorageAddInsConfiguration storageSettings = Module.StorageConfigManager.GetStorageAddInsSettings();
deleter.DicomFileDeleted += new EventHandler <Leadtools.Medical.Winforms.EventBrokerArgs.DicomFileDeletedEventArgs>(deleter_DicomFileDeleted);
deleter.DicomFileDeleteFailed += new EventHandler <Leadtools.Medical.Winforms.EventBrokerArgs.DicomFileDeletedEventArgs>(deleter_DicomFileDeleteFailed);
if (storageSettings != null)
{
deleter.DeleteFilesOnDatabaseDelete = storageSettings.StoreAddIn.DeleteFiles;
deleter.BackupFilesOnDatabaseDelete = storageSettings.StoreAddIn.BackupFilesOnDelete;
deleter.BackupFilesOnDeleteFolder = storageSettings.StoreAddIn.DeleteBackupLocation;
}
deleter.Delete(null, instanceRows);
}
catch (Exception e)
{
Logger.Global.Error(Module.Source, "[Patient Updater] " + e.Message);
}
finally
{
deleter.DicomFileDeleted -= deleter_DicomFileDeleted;
deleter.DicomFileDeleteFailed -= deleter_DicomFileDeleteFailed;
}
}
}
//
// If auto update is enabled we need to forward this message to associated ae title
//
if (Module.Options != null && Module.Options.EnableAutoUpdate && Module.UpdateQueue != null)
{
AutoUpdateItem item = new AutoUpdateItem(Client.AETitle)
{
Action = Action, ClientAE = Client.Server.AETitle
};
if (Action == PatientUpdaterConstants.Action.MergePatient && (instanceRows != null))
{
MergePatient mergePatientData = Request.Get <MergePatient>(null);
foreach (string studyInstanceUid in studyInstanceUids)
{
mergePatientData.ReferencedStudySequence.Add(new StudyInstanceReference(studyInstanceUid));
}
mergePatientData.PatientToMerge.Clear();
Request.Set(mergePatientData);
}
else if (studyInstanceUids.Count > 0)
{
DeletePatient deletePatientData = Request.Get <DeletePatient>(null);
foreach (string studyInstanceUid in studyInstanceUids)
{
deletePatientData.ReferencedStudySequence.Add(new StudyInstanceReference(studyInstanceUid));
}
Request.Set(deletePatientData);
}
// Request.InsertElementAndSetValue(DicomTag.ReferencedStudySequence)
item.Dicom = Request;
if (ShouldAutoUpdate(item.Action))
{
Module.UpdateQueue.AddItem(item);
}
}
}
return(_Status);
}
private static CompositeInstanceDataSet.InstanceRow[] GetInstanceRows(int action, DicomDataSet request, out List <string> studyInstanceUids)
{
CompositeInstanceDataSet.InstanceRow[] rows = null;
CompositeInstanceDataSet ds = null;
MatchingParameterCollection mpc = new MatchingParameterCollection();
MatchingParameterList mpl = new MatchingParameterList();
studyInstanceUids = new List <string>();
if (request == null)
{
return(null);
}
if (Module.StorageAgent == null)
{
return(null);
}
switch (action)
{
case PatientUpdaterConstants.Action.MergePatient:
MergePatient mergePatient = request.Get <MergePatient>();
if (mergePatient.PatientToMerge != null && mergePatient.PatientToMerge.Count > 0)
{
mpl.Add(new Patient()
{
PatientID = mergePatient.PatientToMerge[0].PatientId
});
mpc.Add(mpl);
}
break;
case PatientUpdaterConstants.Action.DeletePatient:
DeletePatient delPatient = request.Get <DeletePatient>();
mpl.Add(new Patient()
{
PatientID = delPatient.PatientId
});
foreach (StudyInstanceReference studyInstanceReference in delPatient.ReferencedStudySequence)
{
mpl.Add(new Study()
{
StudyInstanceUID = studyInstanceReference.StudyInstanceUID
});
}
mpc.Add(mpl);
break;
case PatientUpdaterConstants.Action.DeleteSeries:
DeleteSeries delSeries = request.Get <DeleteSeries>();
mpl.Add(new Series()
{
SeriesInstanceUID = delSeries.SeriesInstanceUID
});
mpc.Add(mpl);
break;
case PatientUpdaterConstants.Action.ChangePatient:
ChangePatient changePatient = request.Get <ChangePatient>();
mpl.Add(new Patient()
{
PatientID = changePatient.OriginalPatientId
});
mpc.Add(mpl);
break;
default:
return(null);
}
ds = Module.StorageAgent.QueryCompositeInstances(mpc).ToCompositeInstanceDataSet();
CompositeInstanceDataSet.StudyRow[] studyRows = ds.Study.Rows.OfType <CompositeInstanceDataSet.StudyRow>().ToArray();
foreach (CompositeInstanceDataSet.StudyRow studyRow in studyRows)
{
studyInstanceUids.Add(studyRow.StudyInstanceUID);
}
rows = ds.Instance.Rows.OfType <CompositeInstanceDataSet.InstanceRow>().ToArray();
return(rows);
}
