function quiz_question_report_form in Quiz 8.4

Same name and namespace in other branches

1. 6.4 question_types/quiz_question/quiz_question.module \quiz_question_report_form()
2. 7.6 question_types/quiz_question/quiz_question.module \quiz_question_report_form()
3. 7 question_types/quiz_question/quiz_question.module \quiz_question_report_form()
4. 7.4 question_types/quiz_question/quiz_question.module \quiz_question_report_form()
5. 7.5 question_types/quiz_question/quiz_question.module \quiz_question_report_form()

Returns a result report for a question response.

The retaurned value is a form array because in some contexts the scores in the form is editable

Parameters

$question: The question node

$showpoints:

$showfeedback:

$allow_scoring:

Return value

FAPI form array

File

question_types/quiz_question/quiz_question.module, line 974

Quiz Question module. This module provides the basic facilities for adding quiz question types to a quiz.

Code

function quiz_question_report_form($question, $showpoints, $showfeedback, $allow_scoring = FALSE) {
  $answer = $question->answers[0];
  $response_instance = _quiz_question_response_get_instance($answer['result_id'], $question, $answer);

  // If need to specify the score weight if it isn't already specified.
  if (!isset($response_instance->question->score_weight)) {
    $vid = db_query('SELECT vid FROM {quiz_node_results}
      WHERE result_id = :rid', array(
      ':rid' => $answer['result_id'],
    ))
      ->fetchField();
    $qnr_max_score = db_query('SELECT qnr.max_score FROM {quiz_node_relationship} qnr
      WHERE qnr.child_vid = :child_vid AND qnr.parent_vid = :parent_vid', array(
      ':child_vid' => $question
        ->getRevisionId(),
      ':parent_vid' => $vid,
    ))
      ->fetchField();
    if ($qnr_max_score === FALSE) {
      $qnr_max_score = db_query('SELECT qt.max_score FROM {quiz_node_results} qnr
         JOIN {quiz_node_results_answers} qnra ON (qnr.result_id = qnra.result_id)
         JOIN {quiz_terms} qt ON (qt.vid = qnr.vid AND qt.tid = qnra.tid)
         WHERE qnr.result_id = :rid AND qnra.question_nid = :qnid AND qnra.question_vid = :qvid', array(
        ':rid' => $answer['result_id'],
        ':qnid' => $question
          ->id(),
        ':qvid' => $question
          ->getRevisionId(),
      ))
        ->fetchField();
    }
    $response_instance->question->score_weight = $qnr_max_score == 0 || $response_instance->question->max_score == 0 ? 0 : $qnr_max_score / $response_instance->question->max_score;
  }
  return $response_instance
    ->getReportForm($showpoints, $showfeedback, $allow_scoring);
}