116 lines
3.9 KiB
PHP
116 lines
3.9 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) 2009-2012 (original work) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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*
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*
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*/
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namespace oat\funcAcl\models;
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use oat\funcAcl\models\event\AccessRightAddedEvent;
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use oat\funcAcl\models\event\AccessRightRemovedEvent;
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use oat\funcAcl\helpers\CacheHelper;
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/**
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* access operation for extensions
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*
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* @access public
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* @author Jehan Bihin
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* @package tao
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* @since 2.2
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*/
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class ExtensionAccessService extends AccessService
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{
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// --- ASSOCIATIONS ---
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// --- ATTRIBUTES ---
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// --- OPERATIONS ---
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/**
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* Short description of method add
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*
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* @access public
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* @author Jehan Bihin, <jehan.bihin@tudor.lu>
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* @param string $roleUri
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* @param string $accessUri
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* @return mixed
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*/
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public function add($roleUri, $accessUri)
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{
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$uri = explode('#', $accessUri);
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list($type, $extId) = explode('_', $uri[1]);
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$extManager = \common_ext_ExtensionsManager::singleton();
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$extension = $extManager->getExtensionById($extId);
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$role = new \core_kernel_classes_Resource($roleUri);
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$values = $role->getPropertyValues(new \core_kernel_classes_Property(static::PROPERTY_ACL_GRANTACCESS));
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if (!in_array($accessUri, $values)) {
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$role->setPropertyValue(new \core_kernel_classes_Property(static::PROPERTY_ACL_GRANTACCESS), $accessUri);
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$this->getEventManager()->trigger(new AccessRightAddedEvent($roleUri, $accessUri));
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CacheHelper::flushExtensionAccess($extId);
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} else {
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\common_Logger::w('Tried to regrant access for role ' . $role->getUri() . ' to extension ' . $accessUri);
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}
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}
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/**
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* Short description of method remove
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*
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* @access public
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* @author Jehan Bihin, <jehan.bihin@tudor.lu>
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* @param string $roleUri
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* @param string $accessUri
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* @return mixed
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*/
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public function remove($roleUri, $accessUri)
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{
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$uri = explode('#', $accessUri);
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list($type, $extId) = explode('_', $uri[1]);
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// Remove the access to the extension for this role.
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$extManager = \common_ext_ExtensionsManager::singleton();
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$extension = $extManager->getExtensionById($extId);
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$role = new \core_kernel_classes_Resource($roleUri);
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$role->removePropertyValues(new \core_kernel_classes_Property(static::PROPERTY_ACL_GRANTACCESS), ['pattern' => $accessUri]);
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CacheHelper::flushExtensionAccess($extId);
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// also remove access to all the controllers
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$moduleAccessProperty = new \core_kernel_classes_Property(static::PROPERTY_ACL_GRANTACCESS);
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$moduleAccessService = ModuleAccessService::singleton();
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$grantedModules = $role->getPropertyValues($moduleAccessProperty);
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foreach ($grantedModules as $gM) {
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$gM = new \core_kernel_classes_Resource($gM);
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$uri = explode('#', $gM->getUri());
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list($type, $ext) = explode('_', $uri[1]);
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if ($extId == $ext) {
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$moduleAccessService->remove($role->getUri(), $gM->getUri());
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$this->getEventManager()->trigger(new AccessRightRemovedEvent($roleUri, $accessUri));
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}
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}
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}
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}
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