69 lines
2.3 KiB
PHP
69 lines
2.3 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2020 (original work) Open Assessment Technologies SA;
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*/
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namespace oat\taoQtiTestPreviewer\models;
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use common_exception_Error;
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use oat\oatbox\service\ConfigurableService;
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use oat\oatbox\user\User;
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use oat\oatbox\user\UserLanguageService;
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use oat\taoResultServer\models\classes\implementation\ResultServerService;
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use tao_models_classes_UserService;
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class PreviewLanguageService extends ConfigurableService
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{
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/**
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* @param string $deliveryUri
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* @param string $resultId
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* @return string
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*
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* @throws common_exception_Error
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*/
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public function getPreviewLanguage($deliveryUri, $resultId)
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{
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/** @var UserLanguageService $userLanguageService */
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$userLanguageService = $this->getServiceLocator()->get(UserLanguageService::class);
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return $userLanguageService->getDataLanguage($this->findTestTaker($deliveryUri, $resultId));
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}
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/**
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* @param $deliveryUri
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* @param $resultId
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* @return User
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*
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* @throws common_exception_Error
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*/
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private function findTestTaker($deliveryUri, $resultId)
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{
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/** @var ResultServerService $resultServerService */
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$resultServerService = $this->getServiceLocator()->get(ResultServerService::SERVICE_ID);
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$resultStorage = $resultServerService->getResultStorage($deliveryUri);
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$userId = $resultStorage->getTestTaker($resultId);
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/** @var tao_models_classes_UserService $userService */
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$userService = $this->getServiceLocator()->get(tao_models_classes_UserService::SERVICE_ID);
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return $userService->getUserById($userId);
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}
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}
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