public void AddResult(DicomDataset ds)
{
var referencedInstance = GetReferencedInstsance(ds);
var referencedSeq = new fo.DicomSequence(fo.DicomTag.ReferencedInstanceSequence);
var item = new fo.DicomDataset( );
referencedInstance.Merge(item);
_dataset.AddOrUpdate(referencedSeq);
referencedSeq.Items.Add(item);
item.AddOrUpdate <string> (fo.DicomTag.RetrieveURI, UrlProvider.GetInstanceUrl(new ObjectId(ds)));
if (_failureAdded)
{
HttpStatus = HttpStatusCode.Accepted;
}
else
{
HttpStatus = HttpStatusCode.OK;
}
_successAdded = true;
}
protected virtual void ReadVr_SQ(JsonTextReader reader, fo.DicomTag tag, fo.DicomDataset dataset, int level)
{
fo.DicomSequence seq = new fo.DicomSequence(tag, new fo.DicomDataset[0]);
if (reader.Value as string == JsonConstants.ValueField)
{
while (reader.Read( ) && reader.TokenType == JsonToken.StartArray)
{
while (reader.Read( ) && reader.TokenType != JsonToken.EndArray)
{
fo.DicomDataset itemDs = new fo.DicomDataset( );
ReadChildren(reader, itemDs, ++level);
--level;
seq.Items.Add(itemDs);
}
break;
}
}
dataset.AddOrUpdate(seq);
}
public void AddResult(DicomDataset ds, Exception ex)
{
var referencedInstance = GetReferencedInstsance(ds);
var failedSeq = new fo.DicomSequence(fo.DicomTag.FailedSOPSequence);
var item = new fo.DicomDataset( );
referencedInstance.Merge(item);
_dataset.AddOrUpdate(failedSeq);
failedSeq.Items.Add(item);
item.AddOrUpdate <UInt16> (fo.DicomTag.FailureReason, 272); //TODO: for now 272 == "0110 - Processing failure", must map proper result code from org. exception
item.AddOrUpdate <string> (fo.DicomTag.RetrieveURI, ex.Message);
if (_successAdded)
{
HttpStatus = HttpStatusCode.Accepted;
}
else
{
HttpStatus = HttpStatusCode.Conflict; //should figure out the true reason from a wrapped exception code
}
_failureAdded = true;
}
public virtual void ReadData(string tableName, string columnName, object value)
{
var column = SchemaProvider.GetColumn(tableName, columnName);
var dicomTags = column.Tags;
if (column.IsKey)
{
CurrentData.KeyValue = value.ToString( );
}
if (column.IsForeign)
{
string keyString = value.ToString( );
KeyToDataSetCollection resultSet = null;
if (ResultSets.TryGetValue(column.Table.Parent, out resultSet))
{
fo.DicomDataset foreignDs = (fo.DicomDataset)resultSet[keyString];
if (QueryLevelTableName == column.Table.Name)
{
foreignDs.Merge(CurrentData.CurrentDs);
//resultSet[keyString] = CurrentData.CurrentDs ;
}
else
{
if (column.Table.IsSequence)
{
fo.DicomSequence sq = (fo.DicomSequence)CurrentData.ForeignDs.Get <fo.DicomSequence> (CurrentData.ForeignTagValue);
fo.DicomDataset item = new fo.DicomDataset( );
sq.Items.Add(item);
CurrentData.CurrentDs.Merge(item);
CurrentData.CurrentDs = item;
}
else if (column.Table.IsMultiValue)
{
CurrentData.CurrentDs = foreignDs;
}
else
{
CurrentData.CurrentDs.Merge(foreignDs);
foreignDs.CopyTo(CurrentData.CurrentDs); //TODO: check if above merge is still necessary with this new CopyTo method
}
}
}
}
if (null == dicomTags)
{
return;
}
ReadTags(columnName, value, dicomTags);
}
protected virtual void WriteVR_SQ(fo.DicomSequence element, JsonWriter writer)
{
for (int index = 0; index < element.Items.Count; index++)
{
StringBuilder sqBuilder = new StringBuilder( );
StringWriter sw = new StringWriter(sqBuilder);
using (JsonWriter sqWriter = new JsonTextWriter(sw))
{
var item = element.Items[index];
sqWriter.Formatting = Formatting.Indented;//TODO: make it an option
sqWriter.WriteStartArray( );
sqWriter.WriteStartObject( );
if (null != item)
{
WriteChildren(item, sqWriter);
}
sqWriter.WriteEndObject( );
sqWriter.WriteEndArray( );
}
WriteSequenceValue(writer, sqBuilder.ToString( ));
}
}
private void ReadSequence
(
fo.DicomDataset ds,
XElement element,
fo.DicomTag tag,
int level
)
{
fo.DicomSequence seq = new fo.DicomSequence(tag, new fo.DicomDataset[0]);
foreach (var item in element.Elements(Constants.ATTRIBUTE_ITEM_NAME))
{
fo.DicomDataset itemDs = new fo.DicomDataset( );
level++;
ReadChildren(itemDs, item, level);
level--;
seq.Items.Add(itemDs);
}
ds.AddOrUpdate(seq);
}
private void BuildWalkQueue(IEnumerable <DicomItem> dataset)
{
foreach (DicomItem item in dataset)
{
if (item is DicomElement)
{
_items.Enqueue(item);
}
else if (item is DicomFragmentSequence)
{
DicomFragmentSequence sq = item as DicomFragmentSequence;
_items.Enqueue(item);
foreach (IByteBuffer fragment in sq)
{
_items.Enqueue(new DicomFragmentItem(fragment));
}
_items.Enqueue(new EndDicomFragment());
}
else if (item is DicomSequence)
{
DicomSequence sq = item as DicomSequence;
_items.Enqueue(item);
foreach (DicomDataset sqi in sq)
{
_items.Enqueue(new BeginDicomSequenceItem(sqi));
BuildWalkQueue(sqi);
_items.Enqueue(new EndDicomSequenceItem());
}
_items.Enqueue(new EndDicomSequence());
}
}
}
protected virtual void WriteVR_SQ(fo.DicomSequence element, XmlWriter writer)
{
for (int index = 0; index < element.Items.Count; index++)
{
var item = element.Items [index];
writer.WriteStartElement(Constants.ATTRIBUTE_ITEM_NAME);
WriteNumberAttrib(writer, index);
WriteChildren(item, writer);
writer.WriteEndElement( );
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DicomDataset"/> class.
/// </summary>
/// <param name="items">A collection of DICOM items.</param>
public DicomDataset(IEnumerable <DicomItem> items)
: this()
{
if (items != null)
{
foreach (var item in items.Where(item => item != null))
{
if (item.ValueRepresentation.Equals(DicomVR.SQ))
{
var tag = item.Tag;
var sequenceItems =
((DicomSequence)item).Items.Where(dataset => dataset != null)
.Select(dataset => new DicomDataset(dataset))
.ToArray();
_items[tag] = new DicomSequence(tag, sequenceItems);
}
else
{
_items[item.Tag] = item;
}
}
}
}
public bool OnBeginSequence(DicomSequence sequence)
{
return(true);
}
public static List <DicomDataset> GetWorkList(DicomCFindRequest cfind)
{
var worklistItems = new List <DicomDataset>();
try
{
if (cfind != null)
{
int studyNumber = 0;
cfind.OnResponseReceived = (DicomCFindRequest rq, DicomCFindResponse rp) =>
{
Logger.Info($"OnResponseReceived..................");
Log.Loger($"OnResponseReceived..................");
if (rp.Dataset != null)
{
try
{
bool canAddWL = true;
//仅到检
if (_isOnlyArrived)
{
string status = rp.Dataset.GetSequence(DicomTag.ScheduledProcedureStepSequence).First().GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStatus, string.Empty);
//if (status != "ARRIVED")
//{
// continue;
//}
canAddWL = (status == "ARRIVED");
}
if (canAddWL)
{
Logger.Info($"Before Convert..................");
Log.Loger($"Before Convert..................");
string log = LogToConsole(rp.Dataset);
Logger.Info(log);
Log.Loger(log);
#region PatientName转换
string oldName = rp.Dataset.GetValue <string>(Dicom.DicomTag.PatientName, 0);
string newName = oldName;
string initialsName = string.Empty;
int sepIndex = oldName.IndexOf("^");
string surName = oldName;
string firstName = string.Empty;
string lastName = string.Empty;
if (sepIndex >= 0)
{
//surName = oldName.Substring(0, sepIndex);
firstName = oldName.Split('^')[0];
lastName = oldName.Split('^')[1];
if (string.IsNullOrEmpty(lastName))
{
surName = firstName;
}
else
{
//若拼音码为首字母，则不取
if (firstName.Length == lastName.Length)
{
surName = firstName;
}
else
{
surName = lastName;
}
}
}
else
{
firstName = oldName;
}
//取首字母，保持AccessionNumber一致
if (IsChinese(firstName))
{
initialsName = NPinyin.Pinyin.GetInitials(firstName, true, 1);
initialsName = initialsName.ToUpper();
}
if (IsChinese(surName))
{
//string newSurName = NPinyin.Pinyin.GetPinyin(surName, Encoding.Unicode, true);
string newSurName = NPinyin.Pinyin.GetPinyin(surName, true, 1);
newSurName = newSurName.ToUpper();
//oldName = oldName.Replace(surName, newSurName);
newName = newSurName;
//取首字母
//initialsName = NPinyin.Pinyin.GetInitials(surName, Encoding.Unicode, true);
//initialsName = initialsName.ToUpper();
}
else
{
newName = surName;
}
rp.Dataset.AddOrUpdate(Dicom.DicomTag.PatientName, newName);
#endregion
#region PtianetID修改
if (!_isNotConvertPatientId)
{
string patientId = rp.Dataset.GetSingleValueOrDefault(DicomTag.OtherPatientIDsRETIRED, string.Empty);
string newNameNoSpace = newName;
if (newNameNoSpace.Substring(newNameNoSpace.Length - 1, 1) == " ")
{
newNameNoSpace = newNameNoSpace.Remove(newNameNoSpace.Length - 1);
}
string newPatientId = $"{newNameNoSpace}({patientId})";
if (_deviceType == "MR")
{
newPatientId = _deviceType + " " + newPatientId;
}
rp.Dataset.AddOrUpdate(Dicom.DicomTag.PatientID, newPatientId);
}
#endregion
#region Modality置空
rp.Dataset.GetSequence(Dicom.DicomTag.ScheduledProcedureStepSequence).Items[0].AddOrUpdate(Dicom.DicomTag.Modality, _deviceType);
#endregion
#region SpecificCharacterSet字符集转换
rp.Dataset.AddOrUpdate(Dicom.DicomTag.SpecificCharacterSet, "ISO_IR 100");
#endregion
#region AccessionNumber
string accessionNumber = rp.Dataset.GetSingleValueOrDefault <string>(Dicom.DicomTag.AccessionNumber, "");
if (string.IsNullOrEmpty(accessionNumber))
{
string scheduledProcedureStepStartTime = rp.Dataset.GetSequence(DicomTag.ScheduledProcedureStepSequence).First().GetSingleValueOrDefault(DicomTag.ScheduledProcedureStepStartTime, string.Empty);
if (scheduledProcedureStepStartTime.Length > 4)
{
scheduledProcedureStepStartTime.Remove(4);
}
accessionNumber = _deviceType + initialsName + scheduledProcedureStepStartTime;
rp.Dataset.AddOrUpdate(Dicom.DicomTag.AccessionNumber, accessionNumber);
}
#endregion
#region StudyInstanceUID
string studyInstanceUID = rp.Dataset.GetSingleValueOrDefault <string>(Dicom.DicomTag.StudyInstanceUID, "");
if (string.IsNullOrEmpty(studyInstanceUID))
{
//rp.Dataset.AddOrUpdate(Dicom.DicomTag.StudyInstanceUID, rp.Dataset.GetValue<string>(Dicom.DicomTag.SOPInstanceUID, 0) + "." + (studyNumber++).ToString());
string sOPInstanceUID = rp.Dataset.GetSingleValueOrDefault <string>(Dicom.DicomTag.SOPInstanceUID, "");
if (sOPInstanceUID.Contains("."))
{
sOPInstanceUID = sOPInstanceUID.Remove(sOPInstanceUID.LastIndexOf('.'));
}
//rp.Dataset.AddOrUpdate(Dicom.DicomTag.StudyInstanceUID, rp.Dataset.GetValue<string>(Dicom.DicomTag.SOPInstanceUID, 0) + "." + (studyNumber++).ToString());
rp.Dataset.AddOrUpdate(Dicom.DicomTag.StudyInstanceUID, sOPInstanceUID);
}
#endregion
#region Set AETitle
if (!string.IsNullOrEmpty(_setAETitle))
{
rp.Dataset.GetSequence(Dicom.DicomTag.ScheduledProcedureStepSequence).Items[0].AddOrUpdate(Dicom.DicomTag.ScheduledStationAETitle, _setAETitle);
}
#endregion
#region Set Scheduled Protocol Code Sequence
Dicom.DicomSequence spcs = new Dicom.DicomSequence(Dicom.DicomTag.ScheduledProtocolCodeSequence);
if (!rp.Dataset.GetSequence(Dicom.DicomTag.ScheduledProcedureStepSequence).Items[0].TryGetSequence(Dicom.DicomTag.ScheduledProtocolCodeSequence, out spcs))
{
Dicom.DicomDataset dd = new DicomDataset();
dd.AddOrUpdate(Dicom.DicomTag.CodeValue, "");
dd.AddOrUpdate(Dicom.DicomTag.CodingSchemeDesignator, "");
dd.AddOrUpdate(Dicom.DicomTag.CodingSchemeVersion, "");
dd.AddOrUpdate(Dicom.DicomTag.CodeMeaning, "");
spcs = new Dicom.DicomSequence(Dicom.DicomTag.ScheduledProtocolCodeSequence, new DicomDataset[] { dd });
rp.Dataset.GetSequence(Dicom.DicomTag.ScheduledProcedureStepSequence).Items[0].Add(Dicom.DicomTag.ScheduledProtocolCodeSequence, dd);
//rp.Dataset.GetSequence(Dicom.DicomTag.ScheduledProtocolCodeSequence).Items.Add(dd);
}
#endregion
Logger.Info($"After Convert..................");
Log.Loger($"After Convert..................");
log = LogToConsole(rp.Dataset);
Logger.Info(log);
Log.Loger(log);
Logger.Info($"\r\n");
Log.Loger($"\r\n");
worklistItems.Add(rp.Dataset);
}
}
catch (Exception ex)
{
string log = " Convert Failed: \r\n" + ex.Message;
Logger.Info($"\r\n {log}");
Log.Loger($"\r\n {log}");
}
}
};
var client = new DicomClient();
client.AddRequest(cfind);
Logger.Info($"Sending request async..................");
Log.Loger($"Sending request async..................");
client.SendAsync(_serverIP, _serverPort, false, _clientAET, _serverAET).GetAwaiter().GetResult();
}
}
catch (Exception ex)
{
string log = " Convert Failed: \r\n" + ex.Message;
Logger.Info($"\r\n {log}");
Log.Loger($"\r\n {log}");
}
return(worklistItems);
}
