campaign_tracker.php

<?php
 if (!defined('sugarEntry')) {
     define('sugarEntry', true);
 }
/**
 *
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
 *
 * SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
 * Copyright (C) 2011 - 2018 SalesAgility Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
 * reasonably feasible for technical reasons, the Appropriate Legal Notices must
 * display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
 */

/*********************************************************************************

 * Description:  Defines the English language pack for the base application.
 * Portions created by SugarCRM are Copyright (C) SugarCRM, Inc.
 * All Rights Reserved.
 * Contributor(s): ______________________________________..
 ********************************************************************************/
require_once('include/entryPoint.php');

// logic will be added here at a later date to track campaigns
// this script; currently forwards to site_URL variable of $sugar_config
// redirect URL will also be added so specified redirect URL can be used

// additionally, another script using fopen will be used to call this
// script externally

require_once('modules/Campaigns/utils.php');

if (!empty($_REQUEST['identifier'])) {
    $keys=log_campaign_activity($_REQUEST['identifier'], 'link');
}

if (empty($_REQUEST['track'])) {
    $track = "";
} else {
    $track = $_REQUEST['track'];
}
$track = $db->quote($track);

if (preg_match('/^[0-9A-Za-z\-]*$/', (string) $track)) {
    $query = "SELECT refer_url FROM campaigns WHERE tracker_key='$track'";
    $res = $db->query($query);

    $row = $db->fetchByAssoc($res);

    $redirect_URL = $row['refer_url'];
    sugar_cleanup();
    header("Location: $redirect_URL");
} else {
    sugar_cleanup();
}
exit;