view OrthancServer/ServerJobs/Operations/ModifyInstanceOperation.cpp @ 3212:304184684107 Orthanc-1.5.4

Orthanc-1.5.4
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 08 Feb 2019 15:02:50 +0100
parents beeeb6096f27
children 94f4a18a79cc
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/**
 * Orthanc - A Lightweight, RESTful DICOM Store
 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
 * Department, University Hospital of Liege, Belgium
 * Copyright (C) 2017-2019 Osimis S.A., Belgium
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * In addition, as a special exception, the copyright holders of this
 * program give permission to link the code of its release with the
 * OpenSSL project's "OpenSSL" library (or with modified versions of it
 * that use the same license as the "OpenSSL" library), and distribute
 * the linked executables. You must obey the GNU General Public License
 * in all respects for all of the code used other than "OpenSSL". If you
 * modify file(s) with this exception, you may extend this exception to
 * your version of the file(s), but you are not obligated to do so. If
 * you do not wish to do so, delete this exception statement from your
 * version. If you delete this exception statement from all source files
 * in the program, then also delete it here.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 **/


#include "../../PrecompiledHeadersServer.h"
#include "ModifyInstanceOperation.h"

#include "DicomInstanceOperationValue.h"
#include "../../ServerContext.h"

#include "../../../Core/Logging.h"
#include "../../../Core/SerializationToolbox.h"

namespace Orthanc
{
  ModifyInstanceOperation::ModifyInstanceOperation(ServerContext& context,
                                                   RequestOrigin origin,
                                                   DicomModification* modification) :
    context_(context),
    origin_(origin),
    modification_(modification)
  {
    if (modification == NULL)
    {
      throw OrthancException(ErrorCode_NullPointer);
    }
    
    modification_->SetAllowManualIdentifiers(true);

    if (modification_->IsReplaced(DICOM_TAG_PATIENT_ID))
    {
      modification_->SetLevel(ResourceType_Patient);
    }
    else if (modification_->IsReplaced(DICOM_TAG_STUDY_INSTANCE_UID))
    {
      modification_->SetLevel(ResourceType_Study);
    }
    else if (modification_->IsReplaced(DICOM_TAG_SERIES_INSTANCE_UID))
    {
      modification_->SetLevel(ResourceType_Series);
    }
    else
    {
      modification_->SetLevel(ResourceType_Instance);
    }

    if (origin_ != RequestOrigin_Lua)
    {
      // TODO If issued from HTTP, "remoteIp" and "username" must be provided
      throw OrthancException(ErrorCode_NotImplemented);
    }
  }

  void ModifyInstanceOperation::Apply(JobOperationValues& outputs,
                                      const JobOperationValue& input,
                                      IDicomConnectionManager& connectionManager)
  {
    if (input.GetType() != JobOperationValue::Type_DicomInstance)
    {
      throw OrthancException(ErrorCode_BadParameterType);
    }

    const DicomInstanceOperationValue& instance =
      dynamic_cast<const DicomInstanceOperationValue&>(input);

    LOG(INFO) << "Lua: Modifying instance " << instance.GetId();

    std::auto_ptr<ParsedDicomFile> modified;
    
    {
      ServerContext::DicomCacheLocker lock(context_, instance.GetId());
      modified.reset(lock.GetDicom().Clone(true));
    }

    try
    {
      modification_->Apply(*modified);

      DicomInstanceToStore toStore;
      assert(origin_ == RequestOrigin_Lua);
      toStore.SetOrigin(DicomInstanceOrigin::FromLua());
      toStore.SetParsedDicomFile(*modified);

      // TODO other metadata
      toStore.AddMetadata(ResourceType_Instance, MetadataType_ModifiedFrom, instance.GetId());

      std::string modifiedId;
      context_.Store(modifiedId, toStore);

      // Only chain with other commands if this command succeeds
      outputs.Append(new DicomInstanceOperationValue(instance.GetServerContext(), modifiedId));
    }
    catch (OrthancException& e)
    {
      LOG(ERROR) << "Lua: Unable to modify instance " << instance.GetId()
                 << ": " << e.What();
    }
  }


  void ModifyInstanceOperation::Serialize(Json::Value& target) const
  {
    target = Json::objectValue;
    target["Type"] = "ModifyInstance";
    target["Origin"] = EnumerationToString(origin_);
    modification_->Serialize(target["Modification"]);
  }


  ModifyInstanceOperation::ModifyInstanceOperation(ServerContext& context,
                                                   const Json::Value& serialized) :
    context_(context)
  {
    if (SerializationToolbox::ReadString(serialized, "Type") != "ModifyInstance" ||
        !serialized.isMember("Modification"))
    {
      throw OrthancException(ErrorCode_BadFileFormat);
    }

    origin_ = StringToRequestOrigin(SerializationToolbox::ReadString(serialized, "Origin"));

    modification_.reset(new DicomModification(serialized["Modification"]));
  }
}