public static function TrueFalseResponse::viewsGetAnswers in Quiz 7.5

Get answers for a question in a result.

This static method assists in building views for the mass export of question answers.

Overrides QuizQuestionResponse::viewsGetAnswers

See also

views_handler_field_prerender_list for the expected return value.

File

question_types/truefalse/truefalse.classes.inc, line 321

TrueFalse classes.

Class

TrueFalseResponse

Extension of QuizQuestionResponse.

Code

public static function viewsGetAnswers(array $result_answer_ids = array()) {
  $items = array();
  foreach ($result_answer_ids as $result_answer_id) {
    $ra = entity_load_single('quiz_result_answer', $result_answer_id);
    $question = node_load($ra->question_nid, $ra->question_vid);

    /* @var $ra_i QuizQuestionResponse */
    $ra_i = _quiz_question_response_get_instance($ra->result_id, $question);
    $items[$ra->result_id][] = array(
      'answer' => $ra_i
        ->getResponse() ? t('True') : t('False'),
    );
  }
  return $items;
}