protected function _getContents() { if (!is_null($this->indices)) { try { return $GLOBALS['injector']->getInstance('IMP_Factory_Contents')->create($this->indices); } catch (Horde_Exception $e) { } } $this->vars->buid = null; $this->vars->type = 'new'; throw new IMP_Exception(_("Could not retrieve message data from the mail server.")); }