function _quiz_show_finish_button in Quiz 7.6

Same name and namespace in other branches

1. 7.5 quiz.module \_quiz_show_finish_button()

Show the finish button?

1 call to _quiz_show_finish_button()

quiz_question_answering_form in question_types/quiz_question/quiz_question.module

Get the form to show to the quiz taker.

File

./quiz.module, line 3594

quiz.module Main file for the Quiz module.

Code

function _quiz_show_finish_button($quiz) {
  $quiz_result = quiz_result_load($_SESSION['quiz'][$quiz->nid]['result_id']);
  $current = $_SESSION['quiz'][$quiz->nid]['current'];
  foreach ($quiz_result->layout as $idx => $question) {
    if ($question['type'] == 'quiz_page') {
      if ($current == $idx) {

        // Found a page that we are on
        $in_page = TRUE;
        $last_page = TRUE;
      }
      else {

        // Found a quiz page that we are not on.
        $last_page = FALSE;
      }
    }
    elseif (empty($question['qnr_pid'])) {

      // A question without a parent showed up.
      $in_page = FALSE;
      $last_page = FALSE;
    }
  }
  return $last_page || !isset($quiz_result->layout[$_SESSION['quiz'][$quiz->nid]['current'] + 1]);
}