function quiz_stats_validate_vid in Quiz 8.4

Same name and namespace in other branches

1. 8.6 modules/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()
2. 8.5 modules/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()
3. 6.4 includes/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()
4. 7.6 modules/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()
5. 7 includes/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()
6. 7.4 includes/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()
7. 7.5 modules/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()
8. 6.x modules/quiz_stats/quiz_stats.module \quiz_stats_validate_vid()

Validate that a node is of type quiz, and that the user has access to it, and that the vid is a vid of that quiz

Parameters

$quiz: The quiz node

$vid: The version id

Return value

TRUE if user has access

File

modules/quiz_stats/quiz_stats.module, line 118

Quiz stats

Code

function quiz_stats_validate_vid($quiz, $vid) {
  if ($quiz
    ->getType() != 'quiz') {
    return FALSE;
  }
  if (!\Drupal::currentUser()
    ->hasPermission('access author stats')) {
    return FALSE;
  }
  return $quiz
    ->id() == db_query('SELECT n.nid FROM {node} n INNER JOIN {node_revision} nr ON (n.nid = nr.nid) WHERE nr.vid = :vid', array(
    ':vid' => $vid,
  ))
    ->fetchField();
}