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. |
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20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
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24 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
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28 namespace Civi\API\Subscriber
;
31 use Symfony\Component\EventDispatcher\EventSubscriberInterface
;
34 * Class I18nSubscriber
35 * @package Civi\API\Subscriber
37 class I18nSubscriber
implements EventSubscriberInterface
{
42 public static function getSubscribedEvents() {
44 Events
::PREPARE
=> ['onApiPrepare', Events
::W_MIDDLE
],
49 * @param \Civi\API\Event\Event $event
50 * API preparation event.
52 * @throws \API_Exception
54 public function onApiPrepare(\Civi\API\Event\Event
$event) {
55 $apiRequest = $event->getApiRequest();
57 // support multi-lingual requests
58 if ($language = \CRM_Utils_Array
::value('option.language', $apiRequest['params'])) {
59 $this->setLocale($language);
64 * Sets the tsLocale and dbLocale for multi-lingual sites.
65 * Some code duplication from CRM/Core/BAO/ConfigSetting.php retrieve()
66 * to avoid regressions from refactoring.
67 * @param $lcMessagesRequest
68 * @throws \API_Exception
70 public function setLocale($lcMessagesRequest) {
71 // We must validate whether the locale is valid, otherwise setting a bad
72 // dbLocale could probably lead to sql-injection.
73 $domain = new \
CRM_Core_DAO_Domain();
74 $domain->id
= \CRM_Core_Config
::domainID();
77 // are we in a multi-language setup?
78 $multiLang = $domain->locales ?
TRUE : FALSE;
81 // on multi-lang sites based on request and civicrm_uf_match
83 $config = \CRM_Core_Config
::singleton();
85 if (isset($config->languageLimit
) and $config->languageLimit
) {
86 $languageLimit = $config->languageLimit
;
89 if (in_array($lcMessagesRequest, array_keys($languageLimit))) {
90 $lcMessages = $lcMessagesRequest;
93 throw new \
API_Exception(ts('Language not enabled: %1', [1 => $lcMessagesRequest]));
99 // set suffix for table names - use views if more than one language
101 $dbLocale = $multiLang && $lcMessages ?
"_{$lcMessages}" : '';
103 // FIXME: an ugly hack to fix CRM-4041
105 $tsLocale = $lcMessages;