Method GetRevisionAppropriateJSONString

Modules/CEST/src/mitkCustomTagParser.cpp:624–707

}

std::string mitk::CustomTagParser::GetRevisionAppropriateJSONString(std::string revisionString)
{
  std::string returnValue = "";

  if ("" == revisionString)
  {
    MITK_WARN << "Could not extract revision";
  }
  else
  {
    GetClosestLowerRevision(revisionString);

    bool useExternal = false;
    bool useInternal = false;

    if ("" != m_ClosestExternalRevision)
    {
      useExternal = true;
    }
    if ("" != m_ClosestInternalRevision)
    {
      useInternal = true;
    }

    if (useExternal && useInternal)
    {
      if (std::stoi(m_ClosestInternalRevision) > std::stoi(m_ClosestExternalRevision))
      {
        useExternal = false;
      }
    }

    if (useExternal)
    {
      std::string stringToJSONDirectory = GetExternalJSONDirectory();

      std::string prospectiveJsonPath = stringToJSONDirectory + "/" + m_ClosestExternalRevision + ".json";

      std::ifstream externalJSON(prospectiveJsonPath.c_str());

      if (externalJSON.good())
      {
        MITK_INFO << "Found external json for CEST parameters at " << prospectiveJsonPath;

        std::stringstream buffer;
        buffer << externalJSON.rdbuf();

        returnValue = buffer.str();

        useInternal = false;
      }
    }

    if (useInternal)
    {
      std::string filename = m_ClosestInternalRevision + ".json";
      us::ModuleResource jsonResource = us::GetModuleContext()->GetModule()->GetResource(filename);