3 +--------------------------------------------------------------------+
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2019 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
11 | under the terms of the GNU Affero General Public License |
12 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
14 | CiviCRM is distributed in the hope that it will be useful, but |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
17 | See the GNU Affero General Public License for more details. |
19 | You should have received a copy of the GNU Affero General Public |
20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
22 | at info[AT]civicrm[DOT]org. If you have questions about the |
23 | GNU Affero General Public License or the licensing of CiviCRM, |
24 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
25 +--------------------------------------------------------------------+
37 * Retrieve CiviCRM settings from the api for use in templates.
42 * @return int|string|null
44 function smarty_function_crmSetting($params, &$smarty) {
46 $errorScope = CRM_Core_TemporaryErrorScope
::create(array('CRM_Utils_REST', 'fatal'));
47 unset($params['method']);
48 unset($params['assign']);
49 $params['version'] = 3;
51 require_once 'api/api.php';
52 $result = civicrm_api('setting', 'getvalue', $params);
54 // Core-688 FALSE is returned by Boolean settings, thus giving false errors.
55 if ($result === NULL) {
56 $smarty->trigger_error("Unknown error");
60 if (empty($params['var'])) {
61 return is_numeric($result) ?
$result : json_encode($result);
63 if (!empty($params['json'])) {
64 $smarty->assign($params["var"], json_encode($result));
67 $smarty->assign($params["var"], $result);