function _quiz_add_revision_checkbox in Quiz 7

Same name and namespace in other branches

1. 8.4 quiz.admin.inc \_quiz_add_revision_checkbox()
2. 6.4 quiz.admin.inc \_quiz_add_revision_checkbox()
3. 7.6 quiz.admin.inc \_quiz_add_revision_checkbox()
4. 7.4 quiz.admin.inc \_quiz_add_revision_checkbox()
5. 7.5 quiz.admin.inc \_quiz_add_revision_checkbox()

Adds checkbox for creating new revision. Checks it by default if answers exists.

Parameters

$form: FAPI form(array)

$quiz: Quiz node(object)

2 calls to _quiz_add_revision_checkbox()

quiz_categorized_form in ./quiz.admin.inc

Form for managing what questions should be added to a quiz with categorized random questions.

quiz_questions_form in ./quiz.admin.inc

Handles "manage questions" tab.

File

./quiz.admin.inc, line 1207

Administrator interface for Quiz module.

Code

function _quiz_add_revision_checkbox(&$form, &$quiz) {

  // Recomend and preselect to create the quiz as a new revision if it already has been answered
  if (quiz_has_been_answered($quiz)) {
    $rev_default = TRUE;
    $rev_description = t('This quiz has been answered. To maintain correctnes of existing answer reports changes should be saved as a new revision.');
  }
  else {
    $rev_default = in_array('revision', variable_get('node_options_quiz', array()));
    $rev_description = t('Allow question status changes to create a new revision of the quiz?');
  }
  if (user_access('manual quiz revisioning') && !variable_get('quiz_auto_revisioning', 1)) {
    $form['new_revision'] = array(
      '#type' => 'checkbox',
      '#default_value' => $rev_default,
      '#title' => t('New revision'),
      '#description' => $rev_description,
    );
  }
  else {
    $form['new_revision'] = array(
      '#type' => 'value',
      '#value' => $rev_default,
    );
  }
}