Method from_json

Modules/Forms/src/mitkForm.cpp:272–321

}

void mitk::Forms::from_json(const nlohmann::ordered_json& j, Form& f)
{
  if (!j.contains("FileFormat") || j["FileFormat"] != "MITK Form")
    mitkThrow() << "Expected \"FileFormat\" field to be \"MITK Form\"!";

  if (!j.contains("Version") || j["Version"] != 1)
    mitkThrow() << "Expected \"Version\" field to be 1!";;

  const auto* questionFactory = IQuestionFactory::GetInstance();

  if (j.contains("Sections"))
  {
    bool isFirstSection = true;

    for (const auto& jSection : j["Sections"])
    {
      std::string title;
      std::string description;

      if (jSection.contains("Title"))
        title = jSection["Title"];

      if (jSection.contains("Description"))
        description = jSection["Description"];

      auto& section = isFirstSection
        ? f.GetSection(0)
        : f.AddSection(title, description);

      if (isFirstSection)
      {
        section.SetTitle(title);
        section.SetDescription(description);

        isFirstSection = false;
      }

      if (jSection.contains("Questions"))
      {
        for (const auto& jQuestion : jSection["Questions"])
        {
          auto question = questionFactory->Create(jQuestion["Type"]);
          question->FromJSON(jQuestion);

          section.AddQuestion(question);
        }
      }
    }
  }
}

void mitk::Forms::to_json(nlohmann::ordered_json& j, const Form& f)
{