71 lines
2.1 KiB
PHP
71 lines
2.1 KiB
PHP
<?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 (under the project TAO-PRODUCT);
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*
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*
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*/
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use oat\generis\model\GenerisRdf;
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use oat\oatbox\user\User;
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use oat\oatbox\Refreshable;
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/**
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* Abstract User
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @package generis
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*/
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abstract class common_user_User implements User, Refreshable
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{
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/**
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* Store roles to prevent recalculation in runtime
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* @var array
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*/
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protected $roles = [];
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abstract public function getIdentifier();
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abstract public function getPropertyValues($property);
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abstract public function refresh();
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/**
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* Extends the users explizit roles with the implizit rules
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* of the local system
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*
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* @return array the identifiers of the roles:
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*/
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public function getRoles()
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{
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$returnValue = [];
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if (! $this->roles) {
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// We use a Depth First Search approach to flatten the Roles Graph.
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foreach ($this->getPropertyValues(GenerisRdf::PROPERTY_USER_ROLES) as $roleUri) {
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$returnValue[] = $roleUri;
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foreach (core_kernel_users_Service::singleton()->getIncludedRoles(new core_kernel_classes_Resource($roleUri)) as $role) {
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$returnValue[] = $role->getUri();
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}
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}
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$returnValue = array_unique($returnValue);
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$this->roles = $returnValue;
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}
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return $this->roles;
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}
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}
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