public static function MatchingResponse::viewsGetAnswers in Quiz 6.x

Same name and namespace in other branches

1. 8.6 question_types/quiz_matching/src/Plugin/quiz/QuizQuestion/MatchingResponse.php \Drupal\quiz_matching\Plugin\quiz\QuizQuestion\MatchingResponse::viewsGetAnswers()
2. 8.5 question_types/quiz_matching/src/Plugin/quiz/QuizQuestion/MatchingResponse.php \Drupal\quiz_matching\Plugin\quiz\QuizQuestion\MatchingResponse::viewsGetAnswers()

Get answers for a question in a result.

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

Overrides QuizResultAnswerEntityTrait::viewsGetAnswers

See also

views_handler_field_prerender_list for the expected return value.

File

question_types/quiz_matching/src/Plugin/quiz/QuizQuestion/MatchingResponse.php, line 132

Class

MatchingResponse

Extension of QuizQuestionResponse

Namespace

Drupal\quiz_matching\Plugin\quiz\QuizQuestion

Code

public static function viewsGetAnswers(array $result_answer_ids = []) : array {
  $items = [];
  foreach (QuizResultAnswer::loadMultiple($result_answer_ids) as $qra) {
    foreach ($qra
      ->getResponse() as $paragraph) {

      /* @var $paragraph Drupal\paragraphs\Entity\Paragraph */
      $q_vid = $paragraph
        ->get('matching_user_question')->value;
      $qp = \Drupal::entityTypeManager()
        ->getStorage('paragraph')
        ->loadRevision($q_vid);
      $a_vid = $paragraph
        ->get('matching_user_answer')->value;
      if ($a_vid) {
        $qa = \Drupal::entityTypeManager()
          ->getStorage('paragraph')
          ->loadRevision($a_vid);
      }
      if ($qa) {
        $items[$qra
          ->get('result_id')
          ->getString()][] = array(
          'answer' => $qp
            ->get('matching_question')->value . ': ' . $qa
            ->get('matching_answer')->value,
        );
      }
    }
  }
  return $items;
}