125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
/**
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* Orthanc - A Lightweight, RESTful DICOM Store
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* Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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* Department, University Hospital of Liege, Belgium
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* Copyright (C) 2017-2023 Osimis S.A., Belgium
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* Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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* Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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*
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* This program is free software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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**/
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#include "FindRequestHandler.h"
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#include "PluginToolbox.h"
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#include "../../../../OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.h"
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#include "../../../../OrthancFramework/Sources/OrthancException.h"
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#include "../Common/OrthancPluginCppWrapper.h"
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void FindRequestHandler::Handle(Orthanc::DicomFindAnswers& answers,
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const Orthanc::DicomMap& input,
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const std::list<Orthanc::DicomTag>& sequencesToReturn,
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const std::string& remoteIp,
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const std::string& remoteAet,
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const std::string& calledAet,
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Orthanc::ModalityManufacturer manufacturer)
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{
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std::set<Orthanc::DicomTag> tags;
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input.GetTags(tags);
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Json::Value request = Json::objectValue;
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request["Expand"] = true;
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PluginToolbox::AddLabelsToFindRequest(request, labels_, constraint_);
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Json::Value query = Json::objectValue;
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std::string level;
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for (std::set<Orthanc::DicomTag>::const_iterator it = tags.begin(); it != tags.end(); ++it)
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{
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std::string s;
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if (input.LookupStringValue(s, *it, false) &&
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!s.empty())
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{
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if (*it == Orthanc::DICOM_TAG_QUERY_RETRIEVE_LEVEL)
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{
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level = s;
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}
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else
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{
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query[it->Format()] = s;
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}
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}
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}
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if (level.empty())
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{
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throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol, "Missing QueryRetrieveLevel in DICOM C-FIND request");
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}
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request["Level"] = EnumerationToString(PluginToolbox::ParseQueryRetrieveLevel(level));
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request["Query"] = query;
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Json::Value response;
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if (!OrthancPlugins::RestApiPost(response, "/tools/find", request, false) ||
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response.type() != Json::arrayValue)
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{
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throw Orthanc::OrthancException(Orthanc::ErrorCode_NetworkProtocol, "Invalid DICOM C-FIND request");
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}
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for (Json::Value::ArrayIndex i = 0; i < response.size(); i++)
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{
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if (response[i].type() != Json::objectValue ||
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!response[i].isMember(KEY_MAIN_DICOM_TAGS))
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{
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throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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}
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if (response[i].isMember(KEY_PATIENT_MAIN_DICOM_TAGS) &&
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response[i][KEY_PATIENT_MAIN_DICOM_TAGS].type() != Json::objectValue)
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{
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throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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}
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Orthanc::DicomMap m;
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for (std::set<Orthanc::DicomTag>::const_iterator it = tags.begin(); it != tags.end(); ++it)
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{
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const std::string tag = Orthanc::FromDcmtkBridge::GetTagName(*it, "");
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if (response[i][KEY_MAIN_DICOM_TAGS].isMember(tag) &&
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response[i][KEY_MAIN_DICOM_TAGS][tag].type() == Json::stringValue)
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{
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m.SetValue(*it, response[i][KEY_MAIN_DICOM_TAGS][tag].asString(), false);
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}
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else if (response[i].isMember(KEY_PATIENT_MAIN_DICOM_TAGS) &&
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response[i][KEY_PATIENT_MAIN_DICOM_TAGS].isMember(tag) &&
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response[i][KEY_PATIENT_MAIN_DICOM_TAGS][tag].type() == Json::stringValue)
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{
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m.SetValue(*it, response[i][KEY_PATIENT_MAIN_DICOM_TAGS][tag].asString(), false);
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}
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}
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m.SetValue(Orthanc::DICOM_TAG_QUERY_RETRIEVE_LEVEL, level, false);
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m.SetValue(Orthanc::DICOM_TAG_RETRIEVE_AE_TITLE, retrieveAet_, false);
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answers.Add(m);
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}
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answers.SetComplete(true);
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}
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