protected void InitializeAnnotationList(string studyInstanceUID)
{
if (_annotationDictionary.ContainsStudy(studyInstanceUID))
{
return;
}
StudyItemList studyAnnotations = GetAnnotationsList(studyInstanceUID); // TODO - switch to using SR IOD when we have it
if (studyAnnotations == null || studyAnnotations.Count == 0)
{
return;
}
using (IDataStoreReader reader = DataAccessLayer.GetIDataStoreReader())
{
foreach (StudyItem studyItem in studyAnnotations)
{
ClearCanvas.Dicom.DataStore.Study study = reader.GetStudy(studyItem.StudyInstanceUid) as ClearCanvas.Dicom.DataStore.Study;
if (study != null)
{
IEnumerable <ISeries> allSeries = study.GetSeries();
foreach (ISeries series in allSeries)
{
if (series != null && series.Modality == "SR")
{
IEnumerable <ISopInstance> sopInstances = series.GetSopInstances();
foreach (ISopInstance sopInstance in sopInstances)
{
if (sopInstance != null)
{
DicomUri fileUri = sopInstance.GetLocationUri();
if (fileUri.IsFile)
{
_annotationDictionary.Add(study.StudyInstanceUid, series.SeriesInstanceUid, sopInstance.SopInstanceUid, fileUri.LocalDiskPath);
}
}
}
}
}
}
}
// TODO:
// 1. Find and load all annotations (read-only?)
// LocalDataStoreActivityMonitor.Instance.
}
}
public override StudyItemList Query(QueryParameters queryParams, object targetServer)
{
ApplicationEntity selectedServer = (ApplicationEntity)targetServer;
StudyItemList list = new StudyItemList();
foreach (var key in MINTApi.GetStudies(selectedServer.Host))
{
var item = new StudyItem(key.StudyUid, key, MINTApi.LoaderName);
MINTApi.FillStudyItem(item, key);
list.Add(item);
}
return(list);
}
/// <summary>
/// Queries local datastore for studies based on specified search function.
/// </summary>
private void QueryStudies(string query, Converter <string, KeyValuePair <string, double>[]> searchFunc)
{
// if there is a previous task that may still be running, disconnect it so we effectively abandon it
if (_queryStudiesTask != null)
{
_queryStudiesTask.ProgressUpdated -= OnQueryStudiesProgressUpdate;
}
// clear existing items
_searchResults.Items.Clear();
// create new task to query similar studies asynchronously so as not to block UI
_queryStudiesTask = new BackgroundTask(
delegate(IBackgroundTaskContext ctx)
{
KeyValuePair <string, double>[] similarStudyUids = searchFunc(query);
foreach (KeyValuePair <string, double> kvp in similarStudyUids)
{
string studyUid = kvp.Key;
double score = kvp.Value;
QueryParameters queryParams = new QueryParameters();
queryParams.Add("PatientsName", "");
queryParams.Add("PatientId", "");
queryParams.Add("AccessionNumber", "");
queryParams.Add("StudyDescription", "");
queryParams.Add("ModalitiesInStudy", "");
queryParams.Add("StudyDate", "");
queryParams.Add("StudyInstanceUid", studyUid);
// currently only the local dicom store is supported
StudyItemList similarStudyItems = ImageViewerComponent.FindStudy(queryParams, null, "DICOM_LOCAL");
// should only ever be one result at most
// if zero results, it means the study exists in the tag database but not in the local dicom store
StudyItem studyItem = CollectionUtils.FirstElement(similarStudyItems);
if (studyItem != null)
{
StudyTableEntry entry = new StudyTableEntry(studyItem, MakeTagsString(_database.GetTagsForStudy(studyUid)), score);
ctx.ReportProgress(new StudyQueryProgress(entry));
}
}
}, false);
_queryStudiesTask.ProgressUpdated += OnQueryStudiesProgressUpdate;
_queryStudiesTask.Run();
}
private static StudyItemList Query(QueryParameters queryParams, List <KeyValuePair <string, Exception> > failedServerInfo, List <IServerTreeNode> servers)
{
StudyItemList aggregateStudyItemList = new StudyItemList();
foreach (IServerTreeNode serverNode in servers)
{
try
{
StudyItemList serverStudyItemList;
if (serverNode.IsLocalDataStore)
{
serverStudyItemList = ImageViewerComponent.FindStudy(queryParams, null, "DICOM_LOCAL");
}
else if (serverNode.IsServer)
{
Server server = (Server)serverNode;
ApplicationEntity ae = new ApplicationEntity(
server.Host,
server.AETitle,
server.Name,
server.Port,
server.IsStreaming,
server.HeaderServicePort,
server.WadoServicePort);
serverStudyItemList = ImageViewerComponent.FindStudy(queryParams, ae, "DICOM_REMOTE");
}
else
{
throw new Exception("Server is not queryable");
}
aggregateStudyItemList.AddRange(serverStudyItemList);
}
catch (Exception e)
{
// keep track of the failed server names and exceptions
failedServerInfo.Add(new KeyValuePair <string, Exception>(serverNode.Name, e));
}
}
return(aggregateStudyItemList);
}
private void FindAndAddPriors()
{
try
{
var result = _priorStudyFinder.FindPriorStudies();
if (result == null)
{
return;
}
_findResultsComplete = result.ResultsComplete;
_queryResults = result.Studies;
if (_queryResults.Count == 0)
{
return;
}
}
catch (Exception e)
{
_queryResults = new StudyItemList();
_findFailed = true;
_findResultsComplete = false;
Platform.Log(LogLevel.Error, e, "The search for prior studies has failed.");
return;
}
foreach (StudyItem result in _queryResults)
{
if (_stop)
{
break;
}
var loader = new SingleStudyLoader(_synchronizationContext, _imageViewer, result)
{
LoadOnlineOnly = true
};
_singleStudyLoaders.Add(loader);
loader.LoadStudy();
}
}
public override StudyItemList Query(QueryParameters queryParams,
IApplicationEntity targetServer)
{
var studyItems = new StudyItemList();
var tmp = targetServer as MediaFileSet;
try
{
if (tmp != null)
{
studyItems.AddRange(tmp.Studies.Select(study => new StudyItem(study, tmp)));
}
}
catch (Exception e)
{
Platform.Log(LogLevel.Warn, e.Message);
}
return(studyItems);
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity server)
{
Platform.CheckForNullReference(queryParams, "queryParams");
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var collection = new DicomAttributeCollection {
SpecificCharacterSet = utf8
};
collection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
collection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
collection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
collection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
collection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
collection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
collection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
collection[DicomTags.StudyTime].SetStringValue("");
collection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
collection[DicomTags.PatientsBirthDate].SetStringValue("");
collection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
collection[DicomTags.StudyInstanceUid].SetStringValue(queryParams["StudyInstanceUid"]);
collection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
collection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
collection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
collection[DicomTags.ResponsiblePersonRole].SetStringValue("");
collection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams, "ResponsibleOrganization"));
var localServer = ServerDirectory.GetLocalServer();
var studyItemList = new StudyItemList();
using (var context = new DataAccessContext())
{
foreach (DicomAttributeCollection result in context.GetStudyStoreQuery().Query(collection))
{
var item = new StudyItem(result[DicomTags.StudyInstanceUid].ToString(), localServer);
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.PatientId = result[DicomTags.PatientId].ToString();
item.PatientsName = new PersonName(result[DicomTags.PatientsName].ToString());
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].ToString();
item.StudyDate = result[DicomTags.StudyDate].ToString();
item.StudyTime = result[DicomTags.StudyTime].ToString();
item.StudyDescription = result[DicomTags.StudyDescription].ToString();
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
item.AccessionNumber = result[DicomTags.AccessionNumber].ToString();
item.NumberOfStudyRelatedInstances = result[DicomTags.NumberOfStudyRelatedInstances].GetInt32(0, 0);
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
{
item.InstanceAvailability = "ONLINE";
}
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
}
AuditHelper.LogQueryIssued(null, null, EventSource.CurrentUser, EventResult.Success,
SopClass.StudyRootQueryRetrieveInformationModelFindUid, collection);
return(studyItemList);
}
public PriorStudyFinderResult(StudyItemList studies, bool resultsComplete)
{
ResultsComplete = resultsComplete;
Studies = studies;
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity targetServer)
{
Platform.CheckForNullReference(queryParams, "queryParams");
Platform.CheckForNullReference(targetServer, "targetServer");
var selectedServer = targetServer.ToServiceNode();
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var requestCollection = new DicomAttributeCollection { SpecificCharacterSet = utf8 };
requestCollection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
requestCollection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
requestCollection[DicomTags.StudyInstanceUid].SetStringValue("");
requestCollection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
requestCollection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
requestCollection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
requestCollection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
requestCollection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
requestCollection[DicomTags.StudyTime].SetStringValue("");
requestCollection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
requestCollection[DicomTags.PatientsBirthDate].SetStringValue("");
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
requestCollection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
requestCollection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
requestCollection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
requestCollection[DicomTags.ResponsiblePersonRole].SetStringValue("");
requestCollection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams,"ResponsibleOrganization"));
IList<DicomAttributeCollection> results = Query(selectedServer, requestCollection);
StudyItemList studyItemList = new StudyItemList();
foreach (DicomAttributeCollection result in results)
{
StudyItem item = new StudyItem(result[DicomTags.StudyInstanceUid].GetString(0, ""), selectedServer);
//TODO: add DicomField attributes to the StudyItem class (implement typeconverter for PersonName class).
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].GetString(0, "");
item.AccessionNumber = result[DicomTags.AccessionNumber].GetString(0, "");
item.StudyDescription = result[DicomTags.StudyDescription].GetString(0, "");
item.StudyDate = result[DicomTags.StudyDate].GetString(0, "");
item.StudyTime = result[DicomTags.StudyTime].GetString(0, "");
item.PatientId = result[DicomTags.PatientId].GetString(0, "");
item.PatientsName = new PersonName(result[DicomTags.PatientsName].GetString(0, ""));
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
DicomAttribute attribute = result[DicomTags.NumberOfStudyRelatedInstances];
if (!attribute.IsEmpty && !attribute.IsNull)
item.NumberOfStudyRelatedInstances = attribute.GetInt32(0, 0);
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
item.InstanceAvailability = "ONLINE";
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
AuditHelper.LogQueryIssued(selectedServer.AETitle, selectedServer.ScpParameters.HostName, EventSource.CurrentUser,
EventResult.Success, SopClass.StudyRootQueryRetrieveInformationModelFindUid,
requestCollection);
return studyItemList;
}
private static StudyItemList Query(QueryParameters queryParams, List<KeyValuePair<string, Exception>> failedServerInfo, List<IServerTreeNode> servers)
{
var aggregateStudyItemList = new StudyItemList();
foreach (var serverNode in servers)
{
try
{
StudyItemList serverStudyItemList;
if (serverNode.IsLocalDataStore)
{
serverStudyItemList = ImageViewerComponent.FindStudy(queryParams, null, "DICOM_LOCAL");
}
else if (serverNode.IsServer)
{
var server = (Server)serverNode;
var ae = new ApplicationEntity(
server.Host,
server.AETitle,
server.Name,
server.Port,
server.IsStreaming,
server.HeaderServicePort,
server.WadoServicePort);
serverStudyItemList = ImageViewerComponent.FindStudy(queryParams, ae, "DICOM_REMOTE");
}
else
{
throw new Exception("Server is not queryable");
}
aggregateStudyItemList.AddRange(serverStudyItemList);
}
catch (Exception e)
{
failedServerInfo.Add(new KeyValuePair<string, Exception>(serverNode.Name, e));
}
}
return aggregateStudyItemList;
}
private void FindAndAddPriors()
{
try
{
var result = _priorStudyFinder.FindPriorStudies();
if (result == null)
return;
_findResultsComplete = result.ResultsComplete;
_queryResults = result.Studies;
if (_queryResults.Count == 0)
return;
}
catch (Exception e)
{
_queryResults = new StudyItemList();
_findFailed = true;
_findResultsComplete = false;
Platform.Log(LogLevel.Error, e, "The search for prior studies has failed.");
return;
}
foreach (StudyItem result in _queryResults)
{
if (_stop)
break;
var loader = new SingleStudyLoader(_synchronizationContext, _imageViewer, result){ LoadOnlineOnly = true };
_singleStudyLoaders.Add(loader);
loader.LoadStudy();
}
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity targetServer)
{
Platform.CheckForNullReference(queryParams, "queryParams");
Platform.CheckForNullReference(targetServer, "targetServer");
var selectedServer = targetServer.ToServiceNode();
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var requestCollection = new DicomAttributeCollection {
SpecificCharacterSet = utf8
};
requestCollection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
requestCollection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
requestCollection[DicomTags.StudyInstanceUid].SetStringValue("");
requestCollection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
requestCollection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
requestCollection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
requestCollection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
requestCollection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
requestCollection[DicomTags.StudyTime].SetStringValue("");
requestCollection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
requestCollection[DicomTags.PatientsBirthDate].SetStringValue("");
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
requestCollection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
requestCollection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
requestCollection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
requestCollection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
requestCollection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
requestCollection[DicomTags.ResponsiblePersonRole].SetStringValue("");
requestCollection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams, "ResponsibleOrganization"));
IList <DicomAttributeCollection> results = Query(selectedServer, requestCollection);
StudyItemList studyItemList = new StudyItemList();
foreach (DicomAttributeCollection result in results)
{
StudyItem item = new StudyItem(result[DicomTags.StudyInstanceUid].GetString(0, ""), selectedServer);
//TODO: add DicomField attributes to the StudyItem class (implement typeconverter for PersonName class).
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].GetString(0, "");
item.AccessionNumber = result[DicomTags.AccessionNumber].GetString(0, "");
item.StudyDescription = result[DicomTags.StudyDescription].GetString(0, "");
item.StudyDate = result[DicomTags.StudyDate].GetString(0, "");
item.StudyTime = result[DicomTags.StudyTime].GetString(0, "");
item.PatientId = result[DicomTags.PatientId].GetString(0, "");
item.PatientsName = new PersonName(result[DicomTags.PatientsName].GetString(0, ""));
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
DicomAttribute attribute = result[DicomTags.NumberOfStudyRelatedInstances];
if (!attribute.IsEmpty && !attribute.IsNull)
{
item.NumberOfStudyRelatedInstances = attribute.GetInt32(0, 0);
}
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
{
item.InstanceAvailability = "ONLINE";
}
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
AuditHelper.LogQueryIssued(selectedServer.AETitle, selectedServer.ScpParameters.HostName, EventSource.CurrentUser,
EventResult.Success, SopClass.StudyRootQueryRetrieveInformationModelFindUid,
requestCollection);
return(studyItemList);
}
public PriorStudyFinderResult(StudyItemList studies, bool resultsComplete)
{
ResultsComplete = resultsComplete;
Studies = studies;
}
public override StudyItemList Query(QueryParameters queryParams, IApplicationEntity server)
{
Platform.CheckForNullReference(queryParams, "queryParams");
//.NET strings are unicode, therefore, so is all the query data.
const string utf8 = "ISO_IR 192";
var collection = new DicomAttributeCollection {SpecificCharacterSet = utf8};
collection[DicomTags.SpecificCharacterSet].SetStringValue(utf8);
collection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
collection[DicomTags.PatientId].SetStringValue(queryParams["PatientId"]);
collection[DicomTags.AccessionNumber].SetStringValue(queryParams["AccessionNumber"]);
collection[DicomTags.PatientsName].SetStringValue(queryParams["PatientsName"]);
collection[DicomTags.ReferringPhysiciansName].SetStringValue(queryParams["ReferringPhysiciansName"]);
collection[DicomTags.StudyDate].SetStringValue(queryParams["StudyDate"]);
collection[DicomTags.StudyTime].SetStringValue("");
collection[DicomTags.StudyDescription].SetStringValue(queryParams["StudyDescription"]);
collection[DicomTags.PatientsBirthDate].SetStringValue("");
collection[DicomTags.ModalitiesInStudy].SetStringValue(queryParams["ModalitiesInStudy"]);
collection[DicomTags.StudyInstanceUid].SetStringValue(queryParams["StudyInstanceUid"]);
collection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
collection[DicomTags.InstanceAvailability].SetEmptyValue(); // must not be included in request
collection[DicomTags.PatientSpeciesDescription].SetStringValue(GetString(queryParams, "PatientSpeciesDescription"));
var codeValue = GetString(queryParams, "PatientSpeciesCodeSequenceCodeValue");
var codeMeaning = GetString(queryParams, "PatientSpeciesCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientSpeciesCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.PatientBreedDescription].SetStringValue(GetString(queryParams, "PatientBreedDescription"));
codeValue = GetString(queryParams, "PatientBreedCodeSequenceCodeValue");
codeMeaning = GetString(queryParams, "PatientBreedCodeSequenceCodeMeaning");
if (codeValue != null || codeMeaning != null)
{
var codeSequenceMacro = new CodeSequenceMacro
{
CodingSchemeDesignator = "",
CodeValue = codeValue,
CodeMeaning = codeMeaning
};
collection[DicomTags.PatientBreedCodeSequence].AddSequenceItem(codeSequenceMacro.DicomSequenceItem);
}
collection[DicomTags.ResponsiblePerson].SetStringValue(GetString(queryParams, "ResponsiblePerson"));
collection[DicomTags.ResponsiblePersonRole].SetStringValue("");
collection[DicomTags.ResponsibleOrganization].SetStringValue(GetString(queryParams, "ResponsibleOrganization"));
var localServer = ServerDirectory.GetLocalServer();
var studyItemList = new StudyItemList();
using (var context = new DataAccessContext())
{
foreach (DicomAttributeCollection result in context.GetStudyStoreQuery().Query(collection))
{
var item = new StudyItem(result[DicomTags.StudyInstanceUid].ToString(), localServer);
item.SpecificCharacterSet = result.SpecificCharacterSet;
item.PatientId = result[DicomTags.PatientId].ToString();
item.PatientsName = new PersonName(result[DicomTags.PatientsName].ToString());
item.ReferringPhysiciansName = new PersonName(result[DicomTags.ReferringPhysiciansName].GetString(0, ""));
item.PatientsBirthDate = result[DicomTags.PatientsBirthDate].ToString();
item.StudyDate = result[DicomTags.StudyDate].ToString();
item.StudyTime = result[DicomTags.StudyTime].ToString();
item.StudyDescription = result[DicomTags.StudyDescription].ToString();
item.ModalitiesInStudy = DicomStringHelper.GetStringArray(result[DicomTags.ModalitiesInStudy].ToString());
item.AccessionNumber = result[DicomTags.AccessionNumber].ToString();
item.NumberOfStudyRelatedInstances = result[DicomTags.NumberOfStudyRelatedInstances].GetInt32(0, 0);
item.InstanceAvailability = result[DicomTags.InstanceAvailability].GetString(0, "");
if (String.IsNullOrEmpty(item.InstanceAvailability))
item.InstanceAvailability = "ONLINE";
item.PatientSpeciesDescription = result[DicomTags.PatientSpeciesDescription].GetString(0, "");
var patientSpeciesCodeSequence = result[DicomTags.PatientSpeciesCodeSequence];
if (!patientSpeciesCodeSequence.IsNull && patientSpeciesCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[]) result[DicomTags.PatientSpeciesCodeSequence].Values)[0]);
item.PatientSpeciesCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientSpeciesCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientSpeciesCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.PatientBreedDescription = result[DicomTags.PatientBreedDescription].GetString(0, "");
var patientBreedCodeSequence = result[DicomTags.PatientBreedCodeSequence];
if (!patientBreedCodeSequence.IsNull && patientBreedCodeSequence.Count > 0)
{
var codeSequenceMacro = new CodeSequenceMacro(((DicomSequenceItem[])result[DicomTags.PatientBreedCodeSequence].Values)[0]);
item.PatientBreedCodeSequenceCodingSchemeDesignator = codeSequenceMacro.CodingSchemeDesignator;
item.PatientBreedCodeSequenceCodeValue = codeSequenceMacro.CodeValue;
item.PatientBreedCodeSequenceCodeMeaning = codeSequenceMacro.CodeMeaning;
}
item.ResponsiblePerson = new PersonName(result[DicomTags.ResponsiblePerson].GetString(0, ""));
item.ResponsiblePersonRole = result[DicomTags.ResponsiblePersonRole].GetString(0, "");
item.ResponsibleOrganization = result[DicomTags.ResponsibleOrganization].GetString(0, "");
studyItemList.Add(item);
}
}
AuditHelper.LogQueryIssued(null, null, EventSource.CurrentUser, EventResult.Success,
SopClass.StudyRootQueryRetrieveInformationModelFindUid, collection);
return studyItemList;
}
public override PriorStudyFinderResult FindPriorStudies()
{
_cancel = false;
var priorsServerQueries = new List <IStudyRootQuery>();
foreach (ServerPartition partition in ServerPartitionMonitor.Instance)
{
using (IReadContext ctx = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
IDeviceEntityBroker broker = ctx.GetBroker <IDeviceEntityBroker>();
DeviceSelectCriteria criteria = new DeviceSelectCriteria();
criteria.DeviceTypeEnum.EqualTo(DeviceTypeEnum.PriorsServer);
criteria.ServerPartitionKey.EqualTo(partition.Key);
IList <Device> list = broker.Find(criteria);
foreach (Device theDevice in list)
{
// Check the settings and log for debug purposes
if (!theDevice.Enabled)
{
Platform.Log(LogLevel.Debug, "Prior Server '{0}' on partition '{1}' is disabled in the device setting",
theDevice.AeTitle, partition.AeTitle);
continue;
}
DicomStudyRootQuery remoteQuery = new DicomStudyRootQuery(partition.AeTitle, theDevice.AeTitle,
theDevice.IpAddress, theDevice.Port);
priorsServerQueries.Add(remoteQuery);
}
}
}
// Log the prior servers for debug purpose
if (Platform.IsLogLevelEnabled(LogLevel.Debug) && priorsServerQueries.Count > 0)
{
StringBuilder log = new StringBuilder();
log.Append("Searching for priors on the following servers:");
StringBuilder serverList = new StringBuilder();
foreach (DicomStudyRootQuery server in priorsServerQueries)
{
if (serverList.Length > 0)
{
serverList.Append(",");
}
serverList.AppendFormat("{0}", server);
}
log.Append(serverList.ToString());
Platform.Log(LogLevel.Debug, log.ToString());
}
StudyItemList results = new StudyItemList();
DefaultPatientReconciliationStrategy reconciliationStrategy = new DefaultPatientReconciliationStrategy();
List <string> patientIds = new List <string>();
foreach (Patient patient in Viewer.StudyTree.Patients)
{
if (_cancel)
{
break;
}
IPatientData reconciled = reconciliationStrategy.ReconcileSearchCriteria(patient);
if (!patientIds.Contains(reconciled.PatientId))
{
patientIds.Add(reconciled.PatientId);
}
}
//Note: we don't catch the exception for this one because it's just querying the other
//partitions, so if it fails we want an outright failure to occur. Besides, it should never happen
//if the server is functioning correctly.
using (StudyRootQueryBridge bridge = new StudyRootQueryBridge(Platform.GetService <IStudyRootQuery>()))
{
foreach (string patientId in patientIds)
{
StudyRootStudyIdentifier identifier = new StudyRootStudyIdentifier {
PatientId = patientId
};
IList <StudyRootStudyIdentifier> studies = bridge.StudyQuery(identifier);
foreach (StudyRootStudyIdentifier study in studies)
{
if (_cancel)
{
break;
}
StudyItem studyItem = ConvertToStudyItem(study);
if (studyItem != null)
{
results.Add(studyItem);
}
}
}
}
bool complete = true;
foreach (IStudyRootQuery query in priorsServerQueries)
{
foreach (string patientId in patientIds)
{
try
{
var identifier = new StudyRootStudyIdentifier
{
PatientId = patientId
};
IList <StudyRootStudyIdentifier> list = query.StudyQuery(identifier);
foreach (StudyRootStudyIdentifier i in list)
{
if (_cancel)
{
break;
}
StudyItem studyItem = ConvertToStudyItem(i);
if (studyItem != null)
{
results.Add(studyItem);
}
}
}
catch (FaultException <DataValidationFault> ex)
{
complete = false;
Platform.Log(LogLevel.Error, ex, "An error has occurred when searching for prior studies on server '{0}'", query.ToString());
}
catch (FaultException <QueryFailedFault> ex)
{
complete = false;
Platform.Log(LogLevel.Error, ex, "An error has occurred when searching for prior studies on server '{0}'", query.ToString());
}
}
}
return(new PriorStudyFinderResult(results, complete));
}
public override PriorStudyFinderResult FindPriorStudies()
{
_cancel = false;
var priorsServerQueries = new List<IStudyRootQuery>();
foreach (ServerPartition partition in ServerPartitionMonitor.Instance)
{
using (IReadContext ctx = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
IDeviceEntityBroker broker = ctx.GetBroker<IDeviceEntityBroker>();
DeviceSelectCriteria criteria = new DeviceSelectCriteria();
criteria.DeviceTypeEnum.EqualTo(DeviceTypeEnum.PriorsServer);
criteria.ServerPartitionKey.EqualTo(partition.Key);
IList<Device> list = broker.Find(criteria);
foreach (Device theDevice in list)
{
// Check the settings and log for debug purposes
if (!theDevice.Enabled)
{
Platform.Log(LogLevel.Debug, "Prior Server '{0}' on partition '{1}' is disabled in the device setting",
theDevice.AeTitle, partition.AeTitle);
continue;
}
DicomStudyRootQuery remoteQuery = new DicomStudyRootQuery(partition.AeTitle, theDevice.AeTitle,
theDevice.IpAddress, theDevice.Port);
priorsServerQueries.Add(remoteQuery);
}
}
}
// Log the prior servers for debug purpose
if (Platform.IsLogLevelEnabled(LogLevel.Debug) && priorsServerQueries.Count > 0)
{
StringBuilder log = new StringBuilder();
log.Append("Searching for priors on the following servers:");
StringBuilder serverList = new StringBuilder();
foreach (DicomStudyRootQuery server in priorsServerQueries)
{
if (serverList.Length > 0)
serverList.Append(",");
serverList.AppendFormat("{0}", server);
}
log.Append(serverList.ToString());
Platform.Log(LogLevel.Debug, log.ToString());
}
StudyItemList results = new StudyItemList();
DefaultPatientReconciliationStrategy reconciliationStrategy = new DefaultPatientReconciliationStrategy();
List<string> patientIds = new List<string>();
foreach (Patient patient in Viewer.StudyTree.Patients)
{
if (_cancel)
break;
IPatientData reconciled = reconciliationStrategy.ReconcileSearchCriteria(patient);
if (!patientIds.Contains(reconciled.PatientId))
patientIds.Add(reconciled.PatientId);
}
//Note: we don't catch the exception for this one because it's just querying the other
//partitions, so if it fails we want an outright failure to occur. Besides, it should never happen
//if the server is functioning correctly.
using (StudyRootQueryBridge bridge = new StudyRootQueryBridge(Platform.GetService<IStudyRootQuery>()))
{
foreach (string patientId in patientIds)
{
StudyRootStudyIdentifier identifier = new StudyRootStudyIdentifier {PatientId = patientId};
IList<StudyRootStudyIdentifier> studies = bridge.StudyQuery(identifier);
foreach (StudyRootStudyIdentifier study in studies)
{
if (_cancel)
break;
StudyItem studyItem = ConvertToStudyItem(study);
if (studyItem != null)
results.Add(studyItem);
}
}
}
bool complete = true;
foreach (IStudyRootQuery query in priorsServerQueries)
{
foreach (string patientId in patientIds)
{
try
{
var identifier = new StudyRootStudyIdentifier
{
PatientId = patientId
};
IList<StudyRootStudyIdentifier> list = query.StudyQuery(identifier);
foreach (StudyRootStudyIdentifier i in list)
{
if (_cancel)
break;
StudyItem studyItem = ConvertToStudyItem(i);
if (studyItem != null)
results.Add(studyItem);
}
}
catch (FaultException<DataValidationFault> ex)
{
complete = false;
Platform.Log(LogLevel.Error, ex, "An error has occurred when searching for prior studies on server '{0}'", query.ToString());
}
catch (FaultException<QueryFailedFault> ex)
{
complete = false;
Platform.Log(LogLevel.Error, ex, "An error has occurred when searching for prior studies on server '{0}'", query.ToString());
}
}
}
return new PriorStudyFinderResult(results, complete);
}
