63 lines
2.6 KiB
PHP
63 lines
2.6 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) 2017 (original work) Open Assessment Technologies SA;
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*
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*/
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namespace oat\ltiDeliveryProvider\model;
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use common_session_SessionManager;
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use oat\ltiDeliveryProvider\model\tasks\SendLtiOutcomeTask;
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use oat\oatbox\service\ConfigurableService;
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use oat\tao\model\taskQueue\QueueDispatcherInterface;
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use oat\taoDelivery\model\execution\DeliveryExecutionInterface;
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use oat\taoDelivery\models\classes\execution\event\DeliveryExecutionState;
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use oat\taoLti\models\classes\LtiService;
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use oat\taoLti\models\classes\TaoLtiSession;
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class LtiOutcomeService extends ConfigurableService
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{
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const SERVICE_ID = 'ltiDeliveryProvider/LtiOutcome';
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/**
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* @param DeliveryExecutionState $event
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* @throws \common_exception_Error
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* @throws \common_exception_NotFound
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* @throws \oat\taoLti\models\classes\LtiException
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* @throws \oat\taoLti\models\classes\LtiVariableMissingException
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*/
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public function deferTransmit(DeliveryExecutionState $event)
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{
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if (
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DeliveryExecutionInterface::STATE_FINISHIED === $event->getState() && DeliveryExecutionInterface::STATE_FINISHIED !== $event->getPreviousState()
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&& common_session_SessionManager::getSession() instanceof TaoLtiSession
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) {
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/** @var QueueDispatcherInterface $taskQueue */
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$taskQueue = $this->getServiceLocator()->get(QueueDispatcherInterface::SERVICE_ID);
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$launchData = LtiService::singleton()->getLtiSession()->getLaunchData();
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if ($launchData->hasVariable('lis_outcome_service_url')) {
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$params['deliveryResultIdentifier'] = $event->getDeliveryExecution()->getIdentifier();
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$params['consumerKey'] = $launchData->getOauthKey();
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$params['serviceUrl'] = $launchData->getVariable('lis_outcome_service_url');
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$taskQueue->createTask(new SendLtiOutcomeTask(), $params, 'Submit LTI results');
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}
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}
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}
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}
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