/**
  * Add the given User to a temporary group if he is a responsible editor
  * for the given Title. This group will have special permissions for the
  * Title's namespace. The group assignment exists only during the current
  * request. This method needs to be called before a permission check is
  * performed on the Title.
  * @param Title $oTitle
  * @param User $oUser
  * @return boolean
  */
 public function applyTempPermissionsForRespEditor(Title $oTitle, User $oUser)
 {
     $iArticleID = $oTitle->getArticleID();
     $aResponsibleEditorsIDs = $this->getResponsibleEditorIdsByArticleId($iArticleID);
     if (!in_array($oUser->getId(), $aResponsibleEditorsIDs)) {
         return false;
     }
     $aAvailablePermissions = BsConfig::get('MW::ResponsibleEditors::AutoPermissions');
     if (empty($aAvailablePermissions)) {
         return false;
     }
     BsGroupHelper::addTemporaryGroupToUser($oUser, 'tmprespeditors', $aAvailablePermissions, $oTitle);
     return true;
 }