function quiz_question_node_presave in Quiz 7.4
Same name and namespace in other branches
- 8.6 question_types/quiz_question/quiz_question.module \quiz_question_node_presave()
- 8.4 question_types/quiz_question/quiz_question.module \quiz_question_node_presave()
- 8.5 question_types/quiz_question/quiz_question.module \quiz_question_node_presave()
- 7.6 question_types/quiz_question/quiz_question.module \quiz_question_node_presave()
- 7 question_types/quiz_question/quiz_question.module \quiz_question_node_presave()
- 7.5 question_types/quiz_question/quiz_question.module \quiz_question_node_presave()
Implements hook_node_presave().
File
- question_types/
quiz_question/ quiz_question.module, line 468 - Quiz Question module. This module provides the basic facilities for adding quiz question types to a quiz.
Code
function quiz_question_node_presave($node) {
$q_types = _quiz_question_get_implementations();
foreach ($q_types as $q_type => $info) {
if ($node->type == $q_type) {
if (drupal_strlen($node->title) == 0 || !user_access('edit question titles')) {
$body = field_get_items('node', $node, 'body');
$markup = strip_tags(check_markup($body[0]['value'], $body[0]['format']));
if (drupal_strlen($markup) > variable_get('quiz_autotitle_length', 50)) {
$node->title = drupal_substr($markup, 0, variable_get('quiz_autotitle_length', 50) - 3) . '...';
}
else {
$node->title = $markup;
}
}
}
}
}