78 lines
2.3 KiB
PHP
78 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) 2021 (original work) Open Assessment Technologies SA;
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*/
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declare(strict_types=1);
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namespace oat\taoLti\models\classes\user;
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use oat\taoLti\models\classes\LtiLaunchData;
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use oat\taoLti\models\classes\LtiRoles;
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use oat\taoLti\models\classes\LtiUtils;
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use oat\taoLti\models\classes\LtiVariableMissingException;
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class Lti1p3User extends LtiUser
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{
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/**
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* @param LtiLaunchData $launchData
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* @throws \common_Exception
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* @throws \common_exception_Error
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* @throws LtiVariableMissingException
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*/
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public function __construct($launchData)
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{
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$userUri = $launchData->hasVariable(LtiLaunchData::USER_ID)
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? $launchData->getVariable(LtiLaunchData::USER_ID)
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: 'anonymous';
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parent::__construct($launchData, $userUri);
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}
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/**
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* Calculate your primary tao roles from the launch data
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*
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* @param LtiLaunchData $ltiLaunchData
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* @return array
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* @throws \common_Exception
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* @throws \common_exception_Error
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*/
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protected function determineTaoRoles(LtiLaunchData $ltiLaunchData)
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{
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$roles = [];
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$ltiRoles = [];
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if ($ltiLaunchData->hasVariable(LtiLaunchData::ROLES)) {
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$ltiRoles = $ltiLaunchData->getUserRoles();
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foreach ($ltiRoles as $role) {
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$taoRole = LtiUtils::mapLTIRole2TaoRole($role);
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if (!is_null($taoRole)) {
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$roles[] = $taoRole;
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}
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}
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$roles = array_unique($roles);
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}
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if (empty($roles)) {
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$roles[] = LtiRoles::INSTANCE_LTI_BASE;
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}
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return array_merge($roles, $ltiRoles);
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}
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}
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