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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
7e9e8871 | 4 | | CiviCRM version 4.7 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
e7112fa7 | 6 | | Copyright CiviCRM LLC (c) 2004-2015 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
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. | | |
13 | | | | |
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. | | |
18 | | | | |
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 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * | |
30 | * @package CRM | |
31 | * @copyright TTTP | |
32 | * $Id$ | |
33 | * | |
34 | */ | |
35 | ||
36 | /** | |
ced9bfed EM |
37 | * Retrieve CiviCRM settings from the api for use in templates. |
38 | * | |
39 | * @param $params | |
40 | * @param $smarty | |
41 | * | |
cc44b0e9 | 42 | * @return int|string|null |
6a488035 TO |
43 | */ |
44 | function smarty_function_crmSetting($params, &$smarty) { | |
45 | ||
ca32aecc | 46 | $errorScope = CRM_Core_TemporaryErrorScope::create(array('CRM_Utils_REST', 'fatal')); |
6a488035 TO |
47 | unset($params['method']); |
48 | unset($params['assign']); | |
49 | $params['version'] = 3; | |
50 | ||
51 | require_once 'api/api.php'; | |
52 | $result = civicrm_api('setting', 'getvalue', $params); | |
ca32aecc | 53 | unset($errorScope); |
6a488035 TO |
54 | if ($result === FALSE) { |
55 | $smarty->trigger_error("Unknown error"); | |
cc44b0e9 | 56 | return NULL; |
6a488035 TO |
57 | } |
58 | ||
59 | if (empty($params['var'])) { | |
60 | return is_numeric($result) ? $result : json_encode($result); | |
61 | } | |
62 | if (!empty($params['json'])) { | |
63 | $smarty->assign($params["var"], json_encode($result)); | |
64 | } | |
65 | else { | |
66 | $smarty->assign($params["var"], $result); | |
67 | } | |
68 | } |