function system_update_7036 in Drupal 7

Split the 'access site in maintenance mode' permission from 'administer site configuration'.

Related topics

File

modules/system/system.install, line 2380

Install, update and uninstall functions for the system module.

Code

function system_update_7036() {

  // Get existing roles that can 'administer site configuration'.
  $rids = db_query("SELECT rid FROM {role_permission} WHERE permission = :perm", array(
    ':perm' => 'administer site configuration',
  ))
    ->fetchCol();

  // None found.
  if (empty($rids)) {
    return;
  }
  $insert = db_insert('role_permission')
    ->fields(array(
    'rid',
    'permission',
  ));
  foreach ($rids as $rid) {
    $insert
      ->values(array(
      'rid' => $rid,
      'permission' => 'access site in maintenance mode',
    ));
  }
  $insert
    ->execute();
}