132 lines
4.9 KiB
PHP
132 lines
4.9 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) 2016 (original work) Open Assessment Technologies SA
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*
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*/
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namespace oat\tao\scripts\tools;
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use oat\oatbox\extension\AbstractAction;
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use oat\oatbox\extension\exception\ManifestNotFoundException;
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use oat\tao\model\OntologyClassService;
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/**
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* This post-installation script creates a new local file source for services
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*/
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class CleanClass extends AbstractAction
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{
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/**
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* @var \core_kernel_classes_Class
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*/
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protected $class = null;
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/**
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* @var \tao_models_classes_ClassService
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*/
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protected $service = null;
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public function __invoke($params)
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{
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$report = $this->verifyParams($params);
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if ($report->getType() === \common_report_Report::TYPE_ERROR) {
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return $report;
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}
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$resourceDeleted = $this->class->countInstances([], ['recursive' => true]);
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if ($this->class->equals($this->service->getRootClass())) {
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foreach ($this->service->getRootClass()->getSubClasses() as $subClass) {
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if (!$this->service->deleteClass($subClass)) {
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return \common_report_Report::createFailure('Error occured during deletion of class : ' . $subClass->getUri());
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}
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}
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$instances = $this->class->getInstances();
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foreach ($instances as $instance) {
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if (!$this->service->deleteResource($instance)) {
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return \common_report_Report::createFailure('Error occured during deletion of resource : ' . $instance->getUri());
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}
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}
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} else {
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if (!$this->service->deleteClass($this->class)) {
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return \common_report_Report::createFailure('Error occured during deletion of class : ' . $this->class->getUri());
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}
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}
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$report->setMessage(
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'All classes and instances under : ' . $this->class->getUri() . ' have been removed. ' .
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$resourceDeleted . ' resource(s) removed'
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);
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return $report;
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}
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protected function verifyParams($params)
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{
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$this->finalReport = new \common_report_Report(\common_report_Report::TYPE_SUCCESS);
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if (isset($params[0])) {
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$serviceName = $params[0];
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if (is_a($serviceName, OntologyClassService::class, true)) {
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$this->service = call_user_func([$serviceName, 'singleton'], []);
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} else {
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return new \common_report_Report(\common_report_Report::TYPE_ERROR, __('USAGE: please provide a valid service name as first parameter'));
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}
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} else {
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return new \common_report_Report(\common_report_Report::TYPE_ERROR, __('USAGE: please provide the service name as first parameter'));
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}
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if (isset($params[1])) {
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$extensionId = $params[1];
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/** @var \common_ext_ExtensionsManager $extensionManager */
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$extensionManager = $this->getServiceManager()->get(\common_ext_ExtensionsManager::SERVICE_ID);
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try {
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$extensionManager->getExtensionById($extensionId);
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} catch (ManifestNotFoundException $e) {
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return new \common_report_Report(\common_report_Report::TYPE_ERROR, __('USAGE: please provide a valid extension id as second parameter'));
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}
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} else {
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return new \common_report_Report(\common_report_Report::TYPE_ERROR, __('USAGE: please provide a valid extension id as second parameter'));
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}
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$class_uri = null;
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if (isset($params[2])) {
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$class_uri = $params[2];
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}
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$rootClass = $this->service->getRootClass();
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if (is_null($class_uri)) {
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$class = $rootClass;
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} else {
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$class = new \core_kernel_classes_Class($class_uri);
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if (!$class->isSubClassOf($rootClass)) {
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$msg = "Usage: php index.php '" . __CLASS__ . "' [CLASS_URI]" . PHP_EOL;
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$msg .= "CLASS_URI : a valid test class uri" . PHP_EOL . PHP_EOL;
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$msg .= "Uri : " . $class_uri . " is not a valid test class" . PHP_EOL;
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return \common_report_Report::createFailure($msg);
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}
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}
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$this->class = $class;
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return \common_report_Report::createSuccess('Valid parameters');
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}
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}
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