tao-test/app/tao/scripts/tools/CleanClassLabels.php

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2022-08-29 20:14:13 +02:00
<?php
/**
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; under version 2
* of the License (non-upgradable).
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright (c) 2019 (original work) Open Assessment Technologies SA
*
*/
namespace oat\tao\scripts\tools;
use core_kernel_classes_Property;
use oat\generis\model\OntologyRdfs;
use oat\oatbox\extension\AbstractAction;
class CleanClassLabels extends AbstractAction
{
/**
* @inheritDoc
*/
public function __invoke($params)
{
try {
if (!isset($params[0])) {
return \common_report_Report::createFailure(
'CLASS_URI not provided' . PHP_EOL . 'Usage: php index.php ' . __CLASS__ . ' [CLASS_URI]'
);
}
$class = new \core_kernel_classes_Class($params[0]);
if (!$class->exists()) {
return \common_report_Report::createFailure('Invalid CLASS_URI provided');
}
$label = new core_kernel_classes_Property(OntologyRdfs::RDFS_LABEL);
$instances = $class->getInstances(true);
$cleaned = 0;
foreach ($instances as $instance) {
$labels = $instance->getPropertyValues($label);
if (count($labels) > 1) {
$instance->setLabel(array_shift($labels));
$cleaned++;
}
}
return \common_report_Report::createSuccess(
sprintf('instances with duplicates labels cleaned %u', $cleaned)
);
} catch (\Exception $e) {
return \common_report_Report::createFailure($e->getMessage());
}
}
}