public function MultichoiceResponse::getReportFormResponse in Quiz 8.4

Implementation of getReportFormResponse

Overrides QuizQuestionResponse::getReportFormResponse

See also

getReportFormResponse($showpoints, $showfeedback, $allow_scoring)

File

question_types/multichoice/lib/Drupal/multichoice/MultichoiceResponse.php, line 189

Class

MultichoiceResponse

Extension of QuizQuestionResponse

Namespace

Drupal\multichoice

Code

public function getReportFormResponse($showpoints = TRUE, $showfeedback = TRUE, $allow_scoring = FALSE) {
  $i = 0;
  $this
    ->orderAlternatives($this->question->alternatives);

  // Find the alternative with the highest score
  if ($this->question->choice_multi == 0) {
    $max_score_if_chosen = -999;
    while (isset($this->question->alternatives[$i]) && is_array($this->question->alternatives[$i])) {
      $short = $this->question->alternatives[$i];
      if ($short['score_if_chosen'] > $max_score_if_chosen) {
        $max_score_if_chosen = $short['score_if_chosen'];
      }
      $i++;
    }
    $i = 0;
  }

  // Fetch all data for the report
  $data = array();
  while (isset($this->question->alternatives[$i])) {
    $short = $this->question->alternatives[$i];
    if (drupal_strlen($this
      ->checkMarkup($short['answer'], $short['answer_format'])) > 0) {
      $alternative = array();

      // Did the user choose the alternative?
      $alternative['is_chosen'] = in_array($short['id'], $this->user_answer_ids);

      // Questions where multiple answers isn't allowed are scored differently...
      if ($this->question->choice_multi == 0) {
        if ($this->question->choice_boolean == 0) {
          if ($short['score_if_chosen'] > $short['score_if_not_chosen']) {
            $alternative['is_correct'] = $short['score_if_chosen'] < $max_score_if_chosen ? 1 : 2;
          }
          else {
            $alternative['is_correct'] = 0;
          }
        }
        else {
          $alternative['is_correct'] = $short['score_if_chosen'] > $short['score_if_not_chosen'] ? 2 : 0;
        }
      }
      else {
        $alternative['is_correct'] = $short['score_if_chosen'] > $short['score_if_not_chosen'] ? 2 : 0;
      }
      $alternative['answer'] = $this
        ->checkMarkup($short['answer'], $short['answer_format'], FALSE);
      $not = $alternative['is_chosen'] ? '' : '_not';
      $alternative['feedback'] = $this
        ->checkMarkup($short['feedback_if' . $not . '_chosen'], $short['feedback_if' . $not . '_chosen_format'], FALSE);
      $data[] = $alternative;
    }
    $i++;
  }

  // Return themed report
  return array(
    '#markup' => theme('multichoice_response', array(
      'data' => $data,
    )),
  );
}