class.config.php

            elseif ($logo['error'])
                $errors['logo'] = $logo['error'];
            elseif (!($id = AttachmentFile::uploadLogo($logo, $error)))
                $errors['logo'] = 'Unable to upload logo image. '.$error;
        }

        $company = $ost->company;
        $company_form = $company->getForm();
        if (!$company_form->isValid())
            $errors += $company_form->errors();

        if(!Validator::process($f, $vars, $errors) || $errors)
            return false;

        $company_form->save();

        if (isset($vars['delete-logo']))
            foreach ($vars['delete-logo'] as $id)
                if (($vars['selected-logo'] != $id)
                        && ($f = AttachmentFile::lookup($id)))
                    $f->delete();

        return $this->updateAll(array(
            'landing_page_id' => $vars['landing_page_id'],
            'offline_page_id' => $vars['offline_page_id'],
            'thank-you_page_id' => $vars['thank-you_page_id'],
            'client_logo_id' => (
                (is_numeric($vars['selected-logo']) && $vars['selected-logo'])
                ? $vars['selected-logo'] : false),
           ));
    }

    function updateAutoresponderSettings($vars, &$errors) {

        if($errors) return false;

        return $this->updateAll(array(
            'ticket_autoresponder'=>$vars['ticket_autoresponder'],
            'message_autoresponder'=>$vars['message_autoresponder'],
            'message_autoresponder_collabs'=>$vars['message_autoresponder_collabs'],
            'ticket_notice_active'=>$vars['ticket_notice_active'],
            'overlimit_notice_active'=>$vars['overlimit_notice_active'],
        ));
    }


    function updateKBSettings($vars, &$errors) {

        if($errors) return false;

        return $this->updateAll(array(
            'enable_kb'=>isset($vars['enable_kb'])?1:0,
               'enable_premade'=>isset($vars['enable_premade'])?1:0,
        ));
    }


    function updateAlertsSettings($vars, &$errors) {


       if($vars['ticket_alert_active']
                && (!isset($vars['ticket_alert_admin'])
                    && !isset($vars['ticket_alert_dept_manager'])
                    && !isset($vars['ticket_alert_dept_members']))) {
            $errors['ticket_alert_active']='Select recipient(s)';
        }
        if($vars['message_alert_active']
                && (!isset($vars['message_alert_laststaff'])
                    && !isset($vars['message_alert_assigned'])
                    && !isset($vars['message_alert_dept_manager']))) {
            $errors['message_alert_active']='Select recipient(s)';
        }

        if($vars['note_alert_active']
                && (!isset($vars['note_alert_laststaff'])
                    && !isset($vars['note_alert_assigned'])
                    && !isset($vars['note_alert_dept_manager']))) {
            $errors['note_alert_active']='Select recipient(s)';
        }

        if($vars['transfer_alert_active']
                && (!isset($vars['transfer_alert_assigned'])
                    && !isset($vars['transfer_alert_dept_manager'])
                    && !isset($vars['transfer_alert_dept_members']))) {
            $errors['transfer_alert_active']='Select recipient(s)';
        }

        if($vars['overdue_alert_active']
                && (!isset($vars['overdue_alert_assigned'])
                    && !isset($vars['overdue_alert_dept_manager'])
                    && !isset($vars['overdue_alert_dept_members']))) {
            $errors['overdue_alert_active']='Select recipient(s)';
        }

        if($vars['assigned_alert_active']
                && (!isset($vars['assigned_alert_staff'])
                    && !isset($vars['assigned_alert_team_lead'])
                    && !isset($vars['assigned_alert_team_members']))) {
            $errors['assigned_alert_active']='Select recipient(s)';
        }

        if($errors) return false;

        return $this->updateAll(array(
            'ticket_alert_active'=>$vars['ticket_alert_active'],
            'ticket_alert_admin'=>isset($vars['ticket_alert_admin'])?1:0,
            'ticket_alert_dept_manager'=>isset($vars['ticket_alert_dept_manager'])?1:0,
            'ticket_alert_dept_members'=>isset($vars['ticket_alert_dept_members'])?1:0,
            'message_alert_active'=>$vars['message_alert_active'],
            'message_alert_laststaff'=>isset($vars['message_alert_laststaff'])?1:0,
            'message_alert_assigned'=>isset($vars['message_alert_assigned'])?1:0,
            'message_alert_dept_manager'=>isset($vars['message_alert_dept_manager'])?1:0,
            'note_alert_active'=>$vars['note_alert_active'],
            'note_alert_laststaff'=>isset($vars['note_alert_laststaff'])?1:0,
            'note_alert_assigned'=>isset($vars['note_alert_assigned'])?1:0,
            'note_alert_dept_manager'=>isset($vars['note_alert_dept_manager'])?1:0,
            'assigned_alert_active'=>$vars['assigned_alert_active'],
            'assigned_alert_staff'=>isset($vars['assigned_alert_staff'])?1:0,
            'assigned_alert_team_lead'=>isset($vars['assigned_alert_team_lead'])?1:0,
            'assigned_alert_team_members'=>isset($vars['assigned_alert_team_members'])?1:0,
            'transfer_alert_active'=>$vars['transfer_alert_active'],
            'transfer_alert_assigned'=>isset($vars['transfer_alert_assigned'])?1:0,
            'transfer_alert_dept_manager'=>isset($vars['transfer_alert_dept_manager'])?1:0,
            'transfer_alert_dept_members'=>isset($vars['transfer_alert_dept_members'])?1:0,
            'overdue_alert_active'=>$vars['overdue_alert_active'],
            'overdue_alert_assigned'=>isset($vars['overdue_alert_assigned'])?1:0,
            'overdue_alert_dept_manager'=>isset($vars['overdue_alert_dept_manager'])?1:0,
            'overdue_alert_dept_members'=>isset($vars['overdue_alert_dept_members'])?1:0,
            'send_sys_errors'=>isset($vars['send_sys_errors'])?1:0,
            'send_sql_errors'=>isset($vars['send_sql_errors'])?1:0,
            'send_login_errors'=>isset($vars['send_login_errors'])?1:0,
        ));
    }

    //Used to detect version prior to 1.7 (useful during upgrade)
    /* static */ function getDBVersion() {
        $sql='SELECT `ostversion` FROM '.TABLE_PREFIX.'config '
            .'WHERE id=1';
        return db_result(db_query($sql));
    }
}
?>