103 lines
3.8 KiB
PHP
103 lines
3.8 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 Genera 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) 2002-2008 (original work) Public Research Centre Henri Tudor & University of Luxembourg (under the project TAO & TAO2);
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* 2008-2010 (update and modification) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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* 2013-2018 (update and modification) Open Assessment Technologies SA;
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*/
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/**
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* GenerisTree is a generic implementation of the
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* javascript generisTree getter and setter actions
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*
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* @author Joel bout, <joel@taotesting.com>
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* @license GPLv2 http://www.opensource.org/licenses/gpl-2.0.php
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* @package tao
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*/
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use oat\tao\model\Tree\GetTreeRequest;
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use oat\tao\model\Tree\GetTreeService;
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use oat\generis\model\OntologyAwareTrait;
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class tao_actions_GenerisTree extends tao_actions_CommonModule
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{
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use OntologyAwareTrait;
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const DEFAULT_LIMIT = 10;
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public function getData()
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{
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/** @var GetTreeService $service */
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$service = $this->getServiceLocator()->get(GetTreeService::SERVICE_ID);
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$response = $service->handle(GetTreeRequest::create($this->getRequest()));
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return $this->returnJson($response->getTreeArray());
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}
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public function setValues()
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{
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if (!$this->isXmlHttpRequest()) {
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throw new common_exception_IsAjaxAction(__FUNCTION__);
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}
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$values = tao_helpers_form_GenerisTreeForm::getSelectedInstancesFromPost();
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$resource = $this->getResource($this->getRequestParameter('resourceUri'));
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$property = $this->getProperty($this->getRequestParameter('propertyUri'));
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$success = $resource->editPropertyValues($property, $values);
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return $this->returnJson(['saved' => $success ]);
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}
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public function setReverseValues()
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{
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if (!$this->isXmlHttpRequest()) {
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throw new common_exception_IsAjaxAction(__FUNCTION__);
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}
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$values = tao_helpers_form_GenerisTreeForm::getSelectedInstancesFromPost();
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$resource = $this->getResource($this->getRequestParameter('resourceUri'));
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$property = $this->getProperty($this->getRequestParameter('propertyUri'));
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$currentValues = [];
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foreach ($property->getDomain() as $domain) {
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$instances = $domain->searchInstances([
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$property->getUri() => $resource
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], ['recursive' => true, 'like' => false]);
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$currentValues = array_merge($currentValues, array_keys($instances));
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}
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$toAdd = array_diff($values, $currentValues);
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$toRemove = array_diff($currentValues, $values);
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$success = true;
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foreach ($toAdd as $uri) {
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$subject = $this->getResource($uri);
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$success = $success && $subject->setPropertyValue($property, $resource);
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}
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foreach ($toRemove as $uri) {
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$subject = $this->getResource($uri);
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$success = $success && $subject->removePropertyValue($property, $resource);
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}
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return $this->returnJson(['saved' => $success]);
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}
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}
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