easyappointments/application/controllers/Localization.php

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<?php defined('BASEPATH') or exit('No direct script access allowed');
/* ----------------------------------------------------------------------------
* Easy!Appointments - Open Source Web Scheduler
*
* @package EasyAppointments
* @author A.Tselegidis <alextselegidis@gmail.com>
* @copyright Copyright (c) 2013 - 2020, Alex Tselegidis
* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
* @link https://easyappointments.org
* @since v1.4.3
* ---------------------------------------------------------------------------- */
/**
* Localization Controller
*
* Contains all the localization related methods.
*
* @package Controllers
*/
class Localization extends EA_Controller
{
/**
* Change system language for current user.
*
* The language setting is stored in session data and retrieved every time the user visits any of the system pages.
*
* Notice: This method used to be in the Backend_api.php.
*/
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public function change_language(): void
{
try {
// Check if language exists in the available languages.
$language = request('language');
if (!in_array($language, config('available_languages'))) {
throw new RuntimeException(
'Translations for the given language does not exist (' . request('language') . ').',
);
}
$language = request('language');
session(['language' => $language]);
config(['language' => $language]);
json_response([
'success' => true,
]);
} catch (Throwable $e) {
json_exception($e);
}
}
}