About https://projects.artefactual.com/issues/7356

less_ugly.php

<?php

class SecurityPrivileges
{
  public static
    $map = array(
      'informatinObject' => array('administrator', 'editor', 'contributor', 'translator'),
      'actor'            => array('administrator', 'editor', 'contributor', 'translator'),
      'repository'       => array('administrator', 'editor', 'contributor', 'translator'),
      'term'             => array('administrator', 'editor', 'translator'));

  public static function editCredentials($user, $object)
  {
    // Should we return false instead?
    if (!isset(self::$map[$object]))
    {
      return;
    }

    return $user->hasCredential($map[$object], false);
  }
}