function workbench_moderation_update_7003 in Workbench Moderation 7.3

Same name and namespace in other branches

1. 7 workbench_moderation.install \workbench_moderation_update_7003()

Use "revision" instead of "version" when referring to node revisions.

File

./workbench_moderation.install, line 281

Install file for the Workbench Moderation module.

Code

function workbench_moderation_update_7003() {
  $old_permission = 'unpublish live version';
  $new_permission = 'unpublish live revision';

  // Which roles have the old permission?
  $roles = db_select('role_permission', 'role_permission')
    ->condition('permission', $old_permission)
    ->condition('module', 'workbench_moderation')
    ->fields('role_permission', array(
    'rid',
  ))
    ->execute()
    ->fetchCol();

  // Grant these roles the new permission. Normally, this would use
  // user_role_grant_permissions(), but since update hooks run regardless of
  // whether a module is enabled, we can't guarantee that workbench_moderation
  // permissions will be available when user.module invokes hook_permission().
  foreach ($roles as $rid) {
    db_merge('role_permission')
      ->key(array(
      'rid' => $rid,
      'permission' => $new_permission,
    ))
      ->fields(array(
      'module' => 'workbench_moderation',
    ))
      ->execute();
  }

  // Delete all grants of the old permission.
  db_delete('role_permission')
    ->condition('permission', $old_permission)
    ->condition('module', 'workbench_moderation')
    ->execute();
  return t('The renamed permission was updated for !count roles.', array(
    '!count' => count($roles),
  ));
}