/**
* @param ISurveyQuestionTemplate $question
* @return bool
*/
public function belongsTo(ISurveyQuestionTemplate $question)
{
foreach ($this->getQuestions() as $q) {
if ($q->getIdentifier() === $question->getIdentifier()) {
return true;
}
}
return false;
}
/**
* @param ISurveyQuestionTemplate $question
* @return ISurveyAnswer
*/
public function findAnswerByQuestion(ISurveyQuestionTemplate $question)
{
foreach ($this->getSteps() as $step) {
if ($step instanceof SurveyRegularStep) {
$answer = $step->getAnswerByTemplateId($question->getIdentifier());
if (!is_null($answer)) {
return $answer;
}
}
}
return null;
}
/**
* @param ISurveyQuestionTemplate $question
* @param mixed $answer_value
* @return ISurveyAnswer
*/
public function buildAnswer(ISurveyQuestionTemplate $question, $answer_value)
{
$answer = new SurveyAnswer();
if (is_array($answer_value)) {
$answer_value = str_replace('{comma}', ',', $answer_value);
$answer->Value = implode(',', $answer_value);
} else {
$answer->Value = $answer_value;
}
$answer->QuestionID = $question->getIdentifier();
return $answer;
}