public bool Import(DicomMessage dicomMessage)
{
if (dicomMessage.DataSet == null)
{
throw new ArgumentException();
}
var patient = new Patient
{
PatientId = dicomMessage.DataSet[DicomTags.PatientId].GetString(0, string.Empty),
PatientName = dicomMessage.DataSet[DicomTags.PatientsName].GetString(0, string.Empty),
PatientBirthDate = dicomMessage.DataSet[DicomTags.PatientsBirthDate].GetString(0, string.Empty),
Issuer = dicomMessage.DataSet[DicomTags.IssuerOfPatientId].GetString(0, string.Empty),
};
var study = new Study()
{
StudyId = dicomMessage.DataSet[DicomTags.StudyId].GetString(0, string.Empty),
StudyUid = dicomMessage.DataSet[DicomTags.StudyInstanceUid].GetString(0, string.Empty),
AccessionNumber = dicomMessage.DataSet[DicomTags.AccessionNumber].GetString(0, string.Empty),
StudyDate = dicomMessage.DataSet[DicomTags.StudyDate].GetString(0, string.Empty),
StudyTime = dicomMessage.DataSet[DicomTags.StudyTime].GetString(0, string.Empty),
RefPhysician = dicomMessage.DataSet[DicomTags.ReferringPhysiciansName].GetString(0, string.Empty),
StudyDescription = dicomMessage.DataSet[DicomTags.StudyDescription].GetString(0, string.Empty),
PatientId = patient.PatientId,
PatientName = patient.PatientName,
PatientBirthday = patient.PatientBirthDate,
PatientAge = dicomMessage.DataSet[DicomTags.PatientsAge].GetString(0, string.Empty),
PatientSize = dicomMessage.DataSet[DicomTags.PatientsSize].GetString(0, string.Empty),
PatientWeight = dicomMessage.DataSet[DicomTags.PatientsWeight].GetString(0, string.Empty),
PatientSex = dicomMessage.DataSet[DicomTags.PatientsSex].GetString(0, string.Empty)
};
var series = new Series()
{
SeriesUid = dicomMessage.DataSet[DicomTags.SeriesInstanceUid].GetString(0, string.Empty),
SeriesNumber = dicomMessage.DataSet[DicomTags.SeriesNumber].GetString(0, string.Empty),
Modality = dicomMessage.DataSet[DicomTags.Modality].GetString(0, string.Empty),
BodyPart = dicomMessage.DataSet[DicomTags.BodyPartExamined].GetString(0, string.Empty),
Institution = dicomMessage.DataSet[DicomTags.InstitutionName].GetString(0, string.Empty),
StationName = dicomMessage.DataSet[DicomTags.StationName].GetString(0, string.Empty),
Department = dicomMessage.DataSet[DicomTags.InstitutionalDepartmentName].GetString(0, string.Empty),
PerfPhysician = dicomMessage.DataSet[DicomTags.PerformingPhysiciansName].GetString(0, string.Empty),
SeriesDate = dicomMessage.DataSet[DicomTags.SeriesDate].GetString(0, string.Empty),
SeriesTime = dicomMessage.DataSet[DicomTags.SeriesTime].GetString(0, string.Empty),
SeriesDescription = dicomMessage.DataSet[DicomTags.SeriesDescription].GetString(0, string.Empty),
PerformedProcedureStepStartDate = dicomMessage.DataSet[DicomTags.PerformedProcedureStepStartDate].GetString(0, string.Empty),
PerformedProcedureStepStartTime = dicomMessage.DataSet[DicomTags.PerformedProcedureStepStartTime].GetString(0, string.Empty),
};
var instance = new Instance()
{
SopInstanceUid = dicomMessage.DataSet[DicomTags.SopInstanceUid].GetString(0, string.Empty),
SopClassUid = dicomMessage.DataSet[DicomTags.SopClassUid].GetString(0, string.Empty),
InstanceNumber = dicomMessage.DataSet[DicomTags.InstanceNumber].GetString(0, string.Empty),
ContentDate = dicomMessage.DataSet[DicomTags.ContentDate].GetString(0, string.Empty),
ContentTime = dicomMessage.DataSet[DicomTags.ContentTime].GetString(0, string.Empty)
};
if (string.IsNullOrEmpty(study.StudyUid)
|| string.IsNullOrEmpty(series.SeriesUid)
|| string.IsNullOrEmpty(instance.SopInstanceUid))
{
throw new ArgumentException();
}
// Get Patient Db Object
using (var context = new PacsContext())
{
Patient dbPatient = null;
var dbStudy = InsertStudy(context, study, patient, out dbPatient);
// Patient and study is exist in db now
var dbSeries = InsertSeries(context, series, dbStudy, dbPatient);
// insert instance
var dbInstance = InsertImage(context, instance, dbSeries, dbStudy, dbPatient);
var dbFile = InsertFile(context, dbInstance, dbSeries, dbStudy, dbPatient);
var dicomFile = new DicomFile(dicomMessage, dbFile.FilePath);
if (!Directory.Exists(Path.GetDirectoryName(dbFile.FilePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(dbFile.FilePath));
}
dicomFile.Save();
context.SaveChanges();
}
return true;
}
public DicomProcessingResult Import(DicomMessage dicomMessage)
{
var result = new DicomProcessingResult()
{
Successful = true,
};
if (dicomMessage.DataSet == null)
{
result.Successful = false;
}
DateTime dt = new DateTime();
var patient = new Patient
{
PatientId = dicomMessage.DataSet[DicomTags.PatientId].GetString(0, string.Empty),
PatientName = dicomMessage.DataSet[DicomTags.PatientsName].GetString(0, string.Empty),
PatientBirthDate = dicomMessage.DataSet[DicomTags.PatientsBirthDate].GetDateTime(0, dt),
IssuerOfPatientId = dicomMessage.DataSet[DicomTags.IssuerOfPatientId].GetString(0, string.Empty),
};
var study = new Study()
{
StudyId = dicomMessage.DataSet[DicomTags.StudyId].GetString(0, string.Empty),
StudyUid = dicomMessage.DataSet[DicomTags.StudyInstanceUid].GetString(0, string.Empty),
AccessionNumber = dicomMessage.DataSet[DicomTags.AccessionNumber].GetString(0, string.Empty),
StudyDate = dicomMessage.DataSet[DicomTags.StudyDate].GetDateTime(0, dt),
StudyTime = dicomMessage.DataSet[DicomTags.StudyTime].GetDateTime(0, dt),
RefPhysician = dicomMessage.DataSet[DicomTags.ReferringPhysiciansName].GetString(0, string.Empty),
StudyDescription = dicomMessage.DataSet[DicomTags.StudyDescription].GetString(0, string.Empty),
PatientId = patient.PatientId,
PatientName = patient.PatientName,
PatientBirthday = patient.PatientBirthDate,
PatientAge = dicomMessage.DataSet[DicomTags.PatientsAge].GetString(0, string.Empty),
PatientSize = dicomMessage.DataSet[DicomTags.PatientsSize].GetString(0, string.Empty),
PatientWeight = dicomMessage.DataSet[DicomTags.PatientsWeight].GetString(0, string.Empty),
PatientSex = dicomMessage.DataSet[DicomTags.PatientsSex].GetString(0, string.Empty)
};
var series = new Series()
{
SeriesUid = dicomMessage.DataSet[DicomTags.SeriesInstanceUid].GetString(0, string.Empty),
SeriesNumber = dicomMessage.DataSet[DicomTags.SeriesNumber].GetString(0, string.Empty),
Modality = dicomMessage.DataSet[DicomTags.Modality].GetString(0, string.Empty),
BodyPart = dicomMessage.DataSet[DicomTags.BodyPartExamined].GetString(0, string.Empty),
Institution = dicomMessage.DataSet[DicomTags.InstitutionName].GetString(0, string.Empty),
StationName = dicomMessage.DataSet[DicomTags.StationName].GetString(0, string.Empty),
Department = dicomMessage.DataSet[DicomTags.InstitutionalDepartmentName].GetString(0, string.Empty),
PerfPhysician = dicomMessage.DataSet[DicomTags.PerformingPhysiciansName].GetString(0, string.Empty),
SeriesDate = dicomMessage.DataSet[DicomTags.SeriesDate].GetDateTime(0, dt),
SeriesTime = dicomMessage.DataSet[DicomTags.SeriesTime].GetDateTime(0, dt),
SeriesDescription = dicomMessage.DataSet[DicomTags.SeriesDescription].GetString(0, string.Empty),
PerformedProcedureStepStartDate = dicomMessage.DataSet[DicomTags.PerformedProcedureStepStartDate].GetDateTime(0, dt),
PerformedProcedureStepStartTime = dicomMessage.DataSet[DicomTags.PerformedProcedureStepStartTime].GetDateTime(0, dt),
};
var instance = new Instance()
{
SopInstanceUid = dicomMessage.DataSet[DicomTags.SopInstanceUid].GetString(0, string.Empty),
SopClassUid = dicomMessage.DataSet[DicomTags.SopClassUid].GetString(0, string.Empty),
InstanceNumber = dicomMessage.DataSet[DicomTags.InstanceNumber].GetString(0, string.Empty),
ContentDate = dicomMessage.DataSet[DicomTags.ContentDate].GetDateTime(0, dt),
ContentTime = dicomMessage.DataSet[DicomTags.ContentTime].GetDateTime(0, dt)
};
if (string.IsNullOrEmpty(study.StudyUid) ||
string.IsNullOrEmpty(series.SeriesUid) ||
string.IsNullOrEmpty(instance.SopInstanceUid))
{
result.Successful = false;
}
// Get Patient Db Object
using (var context = new PacsContext())
{
Patient dbPatient = null;
var dbStudy = InsertStudy(context, study, patient, out dbPatient);
// Patient and study is exist in db now
var dbSeries = InsertSeries(context, series, dbStudy, dbPatient);
// insert instance
var dbInstance = InsertImage(context, instance, dbSeries, dbStudy, dbPatient);
var dbFile = InsertFile(context, dbInstance, dbSeries, dbStudy, dbPatient);
var dicomFile = new DicomFile(dicomMessage, dbFile.FilePath);
if (!Directory.Exists(Path.GetDirectoryName(dbFile.FilePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(dbFile.FilePath));
}
dicomFile.Save();
context.SaveChanges();
result.DicomStatus = DicomStatuses.Success;
}
return(result);
}
public IDevice LookupDevice(IServerPartition partition, AssociationParameters association, out bool isNew)
{
isNew = false;
Device device = null;
using (var ctx = new PacsContext())
{
var part = (from p in ctx.ServerPartitions select p).FirstOrDefault();
if (part != null)
{
device = part.Devices.FirstOrDefault(d => d.AeTitle.Equals(association.CallingAE));
}
if (device == null)
{
if (!partition.AcceptAnyDevice)
{
return(null);
}
if (partition.AutoInsertDevice)
{
device = new Device()
{
AeTitle = association.CallingAE,
Enabled = true,
Description = string.Format("AE: {0}", association.CallingAE),
Hostname = association.RemoteEndPoint.Address.ToString(),
Port = 104,
AllowQuery = true,
AllowRetrieve = true,
AllowStorage = true,
ServerPartitionPK = part.Id,
LastAccessTime = DateTime.Now
};
ctx.Devices.Add(device);
ctx.SaveChanges();
isNew = true;
}
}
if (device != null)
{
if (device.Dhcp && !association.RemoteEndPoint.Address.ToString().Equals(device.Hostname))
{
device.Hostname = association.RemoteEndPoint.Address.ToString();
device.LastAccessTime = DateTime.Now;
ctx.SaveChanges();
}
else if (!isNew)
{
device.LastAccessTime = DateTime.Now;
ctx.SaveChanges();
}
}
}
return(device);
}
public static Device LookupDevice(ServerPartition partition, AssociationParameters association,
out bool isNew)
{
isNew = false;
Device device = null;
using (var ctx = new PacsContext())
{
var part = (from p in ctx.ServerPartitions select p).FirstOrDefault();
if (part != null)
{
device = part.Devices.FirstOrDefault(d => d.AeTitle.Equals(association.CallingAE));
}
if (device == null)
{
if (!partition.AcceptAnyDevice)
{
return null;
}
if (partition.AutoInsertDevice)
{
device = new Device
{
AeTitle = association.CallingAE,
Enabled = true,
Description = string.Format("AE: {0}", association.CallingAE),
//TODO
Port = 104,
AllowQuery = true,
AllowRetrieve = true,
AllowStorage = true,
ServerPartitionPK = part.Id,
LastAccessTime = DateTime.Now
};
ctx.Devices.Add(device);
ctx.SaveChanges();
isNew = true;
}
}
if (device != null)
{
if (device.Dhcp && !association.RemoteEndPoint.Address.ToString().Equals(device.Hostname))
{
device.Hostname = association.RemoteEndPoint.Address.ToString();
device.LastAccessTime = DateTime.Now;
ctx.SaveChanges();
}
else if (!isNew)
{
device.LastAccessTime = DateTime.Now;
ctx.SaveChanges();
}
}
}
return device;
}